_bJ(@ P?qoo:& IENDB` Catch-1e2f1d160336be07411775c476bfed3c7673263f/docs/ 0000775 0000000 0000000 00000000000 12215130745 0020245 5 ustar 00root root 0000000 0000000 Catch-1e2f1d160336be07411775c476bfed3c7673263f/docs/assertions.md 0000664 0000000 0000000 00000004703 12215130745 0022765 0 ustar 00root root 0000000 0000000 # Assertion Macros
Most test frameworks have a large collection of assertion macros to capture all possible conditional forms (_EQUALS, _NOTEQUALS, _GREATER_THAN etc).
Catch is different. Because it decomposes natural C-style conditional expressions most of these forms are reduced to one or two that you will use all the time. That said there are a rich set of auxilliary macros as well. We'll describe all of these here.
Most of these macros come in two forms:
## Natural Expressions
The REQUIRE family of macros tests an expression and aborts the test case if it fails.
The CHECK family are equivalent but execution continues in the same test case even if the assertion fails. This is useful if you have a series of essentially orthoginal assertions and it is useful to see all the results rather than stopping at the first failure.
**REQUIRE(** _expression_ **)** and
**CHECK(** _expression_ **)**
Evaluates the expression and records the result. If an exception is thrown it is caught, reported, and counted as a failure. These are the macros you will use most of the time
Examples:
```c++
CHECK( str == "string value" );
CHECK( thisReturnsTrue() );
REQUIRE( i == 42 );
```
**REQUIRE_FALSE(** _expression_ **)** and
**CHECK_FALSE(** _expression_ **)**
Evaluates the expression and records the _logical NOT_ of the result. If an exception is thrown it is caught, reported, and counted as a failure.
(these forms exist as a workaround for the fact that ! prefixed expressions cannot be decomposed).
Example:
```c++
REQUIRE_FALSE( thisReturnsFalse() );
```
## Exceptions
**REQUIRE_THROWS(** _expression_ **)** and
**CHECK_THROWS(** _expression_ **)**
Expects that an exception (of any type) is be thrown during evaluation of the expression.
**REQUIRE_THROWS_AS(** _expression_ and _exception type_ **)** and
**CHECK_THROWS_AS(** _expression_, _exception type_ **)**
Expects that an exception of the _specified type_ is thrown during evaluation of the expression.
**REQUIRE_NOTHROW(** _expression_ **)** and
**CHECK_NOTHROW(** _expression_ **)**
Expects that no exception is thrown during evaluation of the expression.
## Matcher expressions
To support Matchers a slightly different form is used. Matchers will be more fully documented elsewhere. *Note that Matchers are still at early stage development and are subject to change.*
**REQUIRE_THAT(** _lhs_, __matcher call__ **)** and
**CHECK_THAT(** _lhs_, __matcher call__ **)**
---
[Home](../README.md) Catch-1e2f1d160336be07411775c476bfed3c7673263f/docs/command-line.md 0000664 0000000 0000000 00000015632 12215130745 0023141 0 ustar 00root root 0000000 0000000 CATCH works quite nicely without any command line options at all - but for those times when you want greater control the following options are available.
Note that options are described according to the following pattern:
` ...`
` -r, --reporter`
` -b, --break`
` -s, --success`
` -a, --abort`
` -l, --list`
` -o, --out`
` -n, --name`
` -e, --nothrow`
` -h, -?, --help`
## Specifying which tests to run
<test-spec> ...
Test cases, wildcarded test cases, tags and tag expressions are all passed directly as arguments. Tags are distinguished by being enclosed in square brackets.
If no test specs are supplied then all test cases, except "hidden" tests (tagged ```[hide]``` or, in the legacy case, prefixed by `'./'`) are run
Specs must be enclosed in quotes if they contain spaces. If they do not contain spaces the quotes are optional.
Wildcards consist of the `*` character at the beginning and/or end of test case names and can substitute for any number of any characters (including none).
Test specs are case insensitive.
If a spec is prefixed with `exclude:` or the `~` character then the pattern matches an exclusion. This means that tests matching the pattern are excluded from the set - even if a prior inclusion spec included them. Subsequent inclusion specs will take precendence, however.
Inclusions and exclusions are evaluated in left-to-right order.
Test case examples:
thisTestOnly Matches the test case called, 'thisTestOnly'
"this test only" Matches the test case called, 'this test only'
these* Matches all cases starting with 'these'
exclude:notThis Matches all tests except, 'notThis'
~notThis Matches all tests except, 'notThis'
~*private* Matches all tests except those that contain 'private'
a* ~ab* abc Matches all tests that start with 'a', except those that
start with 'ab', except 'abc', which is included
Names within square brackets are interpreted as tags.
A series of tags form an AND expression wheras a comma seperated sequence forms an OR expression. e.g.:
[one][two],[three]
This matches all tests tagged `[one]` and `[two]`, as well as all tests tagged `[three]`
## Choosing a reporter to use
-r, --reporter <reporter>
A reporter is an object that formats and structures the output of running tests, and potentially summarises the results. By default a console reporter is used that writes, IDE friendly, textual output. Catch comes bundled with some alternative reporters, but more can be added in client code.
The bundled reporters are:
-r console
-r xml
-r junit
The JUnit reporter is an xml format that follows the structure of the JUnit XML Report ANT task, as consumed by a number of third-party tools, including Continuous Integration servers such as Hudson. If not otherwise needed, the standard XML reporter is preferred as this is a streaming reporter, whereas the Junit reporter needs to hold all its results until the end so it can write the overall results into attributes of the root node.
## Breaking into the debugger
-b, --break
In some IDEs (currently XCode and Visual Studio) it is possible for Catch to break into the debugger on a test failure. This can be very helpful during debug sessions - especially when there is more than one path through a particular test.
In addition to the command line option, ensure you have built your code with the DEBUG preprocessor symbol
## Showing results for successful tests
-s, --success
Usually you only want to see reporting for failed tests. Sometimes it's useful to see *all* the output (especially when you don't trust that that test you just added worked first time!).
To see successul, as well as failing, test results just pass this option. Note that each reporter may treat this option differently. The Junit reporter, for example, logs all results regardless.
## Aborting after a certain number of failures
-a, --abort
-x, --abortx [<failure threshold>]
If a ```REQUIRE``` assertion fails the test case aborts, but subsequent test cases are still run.
If a ```CHECK``` assertion fails even the current test case is not aborted.
Sometimes this results in a flood of failure messages and you'd rather just see the first few. Specifying ```-a``` or ```--abort``` on its own will abort the whole test run on the first failed assertion of any kind. Use ```-x``` or ```--abortx``` followed by a number to abort after that number of assertion failures.
## Listing available tests, tags or reporters
-l, --list-tests
-t, --list-tags
--list-reporters
```-l``` or ```--list-tests`` will list all registered tests, along with any tags.
If one or more test-specs have been supplied too then only the matching tests will be listed.
```-t``` or ```--list-tags``` lists all available tags, along with the number of test cases they match. Again, supplying test specs limits the tags that match.
```--list-reporters``` lists the available reporters.
## Sending output to a file
-o, --out <filename>
Use this option to send all output to a file. By default output is sent to stdout (note that uses of stdout and stderr *from within test cases* are redirected and included in the report - so even stderr will effectively end up on stdout).
## Naming a test run
-n, --name <name for test run>
If a name is supplied it will be used by the reporter to provide an overall name for the test run. This can be useful if you are sending to a file, for example, and need to distinguish different test runs - either from different Catch executables or runs of the same executable with different options. If not supplied the name is defaulted to the name of the executable.
## Eliding assertions expected to throw
-e, --nothrow
Skips all assertions that test that an exception is thrown, e.g. ```REQUIRE_THROWS```.
These can be a nuisance in certain debugging environments that may break when exceptions are thrown (while this is usually optional for handled exceptions, it can be useful to have enabled if you are trying to track down something unexpected).
When running with this option any throw checking assertions are skipped so as not to contribute additional noise. Be careful if this affects the behaviour of subsequent tests.
## Usage
-h, -?, --help
Prints the command line arguments to stdout
---
[Home](../README.md) Catch-1e2f1d160336be07411775c476bfed3c7673263f/docs/logging.md 0000664 0000000 0000000 00000003201 12215130745 0022211 0 ustar 00root root 0000000 0000000 # Logging macros
Additional messages can be logged during a test case.
## Streaming macros
All these macros allow heterogenous sequences of values to be streaming using the insertion operator (```<<```) in the same way that std::ostream, std::cout, etc support it.
E.g.:
```c++
INFO( "The number is " << i );
```
(Note that there is no initial ```<<``` - instead the insertion sequence is placed in parentheses.)
These macros come in three forms:
**INFO(** _message expression_ **)**
The message is logged to a buffer, but only reported with the next assertion that is logged. This allows you to log contextual information in case of failures which is not shown during a successful test run (for the console reporter, without -s). Messages are removed from the buffer at the end of their scope, so may be used, for example, in loops.
**WARN(** _message expression_ **)**
The message is always reported but does not fail the test.
**FAIL(** _message expression_ **)**
The message is reported and the test case fails.
## Quickly capture a variable value
**CAPTURE(** _expression_ **)**
Sometimes you just want to log the name and value of a variable. While you can easily do this with the INFO macro, above, as a convenience the CAPTURE macro handles the stringising of the variable name for you (actually it works with any expression, not just variables).
E.g.
```c++
CAPTURE( theAnswer );
```
This would log something like:
"theAnswer := 42"
## Deprecated macros
**SCOPED_INFO and SCOPED_CAPTURE**
These macros are now deprecated and are just aliases for INFO and CAPTURE (which were not previously scoped).
---
[Home](../README.md) Catch-1e2f1d160336be07411775c476bfed3c7673263f/docs/own-main.md 0000664 0000000 0000000 00000004133 12215130745 0022315 0 ustar 00root root 0000000 0000000 # Supplying main() yourself
The easiest way to use Catch is to let it supply ```main()``` for you and handle configuring itself from the command line.
This is achieved by writing ```#define CATCH_CONFIG_MAIN``` before the ```#include "catch.hpp"``` in *exactly one* source file.
Sometimes, though, you need to write your own version of main(). You can do this by writing ```#define CATCH_CONFIG_RUNNER``` instead. Now you are free to write ```main()``` as normal and call into Catch yourself manually.
You now have a lot of flexibility - but here are three recipes to get your started:
## Let Catch take full control of args and config
If you just need to have code that executes before and/ or after Catch this is the simplest option.
```c++
#define CATCH_CONFIG_RUNNER
#include "catch.hpp"
int main( int argc, char* const argv[] )
{
// global setup...
int result = Catch::Session().run( argc, argv );
// global clean-up...
return result;
}
```
## Amending the config
If you still want Catch to process the command line, but you want to programatically tweak the config, you can do so in one of two ways:
```c++
#define CATCH_CONFIG_RUNNER
#include "catch.hpp"
int main( int argc, char* const argv[] )
{
Catch::Session session; // There must be exactly once instance
// writing to session.configData() here sets defaults
// this is the preferred way to set them
int returnCode = session.applyCommandLine( argc, argv );
if( returnCode != 0 ) // Indicates a command line error
return returnCode;
// writing to session.configData() or session.Config() here
// overrides command line args
// only do this if you know you need to
return session.run();
}
```
Take a look at the definitions of Config and ConfigData to see what you can do with them.
To take full control of the config simply omit the call to ```applyCommandLine()```.
## Adding your own command line options
Catch embeds a powerful command line parser which you can also use to parse your own options out. This capability is still in active development but will be documented here when it is ready.
---
[Home](../README.md) Catch-1e2f1d160336be07411775c476bfed3c7673263f/docs/reference-index.md 0000664 0000000 0000000 00000000556 12215130745 0023640 0 ustar 00root root 0000000 0000000 These are the currently documented areas of the framework. There is more to come.
Before looking at this material be sure to read the [tutorial](tutorial.md)
* [Command Line](command-line.md)
* [Assertion Macros](assertions.md)
* [Logging Macros](logging.md)
* [Supplying your own main()](own-main.md)
* [Test fixtures](test-fixtures.md)
---
[Home](../README.md) Catch-1e2f1d160336be07411775c476bfed3c7673263f/docs/test-fixtures.md 0000664 0000000 0000000 00000002450 12215130745 0023416 0 ustar 00root root 0000000 0000000 Although Catch allows you to group tests together as sections within a test case, it can still convenient, sometimes, to group them using a more traditional test fixture. Catch fully supports this too. You define the test fixture as a simple structure:
```c++
class UniqueTestsFixture {
private:
static int uniqueID;
protected:
DBConnection conn;
public:
UniqueTestsFixture() : conn(DBConnection::createConnection("myDB")) {
}
protected:
int getID() {
return ++uniqueID;
}
};
int UniqueTestsFixture::uniqueID = 0;
TEST_CASE_METHOD(UniqueTestsFixture, "Create Employee/No Name", "[create]") {
REQUIRE_THROWS(conn.executeSQL("INSERT INTO employee (id, name) VALUES (?, ?)", getID(), ""));
}
TEST_CASE_METHOD(UniqueTestsFixture, "Create Employee/Normal", "[create]") {
REQUIRE(conn.executeSQL("INSERT INTO employee (id, name) VALUES (?, ?)", getID(), "Joe Bloggs"));
}
```
The two test cases here will create uniquely-named derived classes of UniqueTestsFixture and thus can access the `getID()` protected method and `conn` member variables. This ensures that both the test cases are able to create a DBConnection using the same method (DRY principle) and that any ID's created are unique such that the order that tests are executed does not matter.
---
[Home](../README.md) Catch-1e2f1d160336be07411775c476bfed3c7673263f/docs/tutorial.md 0000664 0000000 0000000 00000014067 12215130745 0022442 0 ustar 00root root 0000000 0000000 # Getting Catch
The simplest way to get Catch is to download the single header version from [http://builds.catch-lib.net](http://builds.catch-lib.net). Don't be put off by the word "builds" there. The single header is generated by merging a set of individual headers but it is still just normal source code in a header file.
The full source for Catch, including test projects, documentation, and other things, is hosted on GitHub. [http://catch-lib.net](http://catch-lib.net) will redirect you there.
## Where to put it?
Catch is header only. All you need to do is drop the file(s) somewhere reachable from your project - either in some central location you can set your header search path to find, or directly into your project tree itself! This is a particularly good option for other Open-Source projects that want to use Catch for their test suite. See [this blog entry for more on that](http://www.levelofindirection.com/journal/2011/5/27/unit-testing-in-c-and-objective-c-just-got-ridiculously-easi-1.html).
The rest of this tutorial will assume that the Catch single-include header (or the include folder) is available unqualified - but you may need to prefix it with a folder name if necessary.
# Writing tests
Let's start with a really simple example. Say you have written a function to calculate factorials and now you want to test it (let's leave aside TDD for now).
```c++
unsigned int Factorial( unsigned int number ) {
return number <= 1 ? number : Factorial(number-1)*number;
}
```
To keep things simple we'll put everything in a single file.
```c++
#define CATCH_CONFIG_MAIN // This tells Catch to provide a main() - only do this in one cpp file
#include "catch.hpp"
unsigned int Factorial( unsigned int number ) {
return number <= 1 ? number : Factorial(number-1)*number;
}
TEST_CASE( "Factorials are computed", "[factorial]" ) {
REQUIRE( Factorial(1) == 1 );
REQUIRE( Factorial(2) == 2 );
REQUIRE( Factorial(3) == 6 );
REQUIRE( Factorial(10) == 3628800 );
}
```
This will compile to a complete executable which responds to [command line arguments](command-line.md). If you just run it with no arguments it will execute all test cases (in this case there is just one), report any failures, report a summary of how many tests passed and failed and return the number of failed tests (useful for if you just want a yes/ no answer to: "did it work").
If you run this as written it will pass. Everything is good. Right?
Well, there is still a bug here. In fact the first version of this tutorial I posted here genuinely had the bug in! So it's not completely contrived (thanks to Daryle Walker (```@CTMacUser```) for pointing this out).
What is the bug? Well what is the factorial of zero?
[The factorial of zero is one](http://mathforum.org/library/drmath/view/57128.html) - which is just one of those things you have to know (and remember!).
Let's add that to the test case:
```c++
TEST_CASE( "Factorials are computed", "[factorial]" ) {
REQUIRE( Factorial(0) == 1 );
REQUIRE( Factorial(1) == 1 );
REQUIRE( Factorial(2) == 2 );
REQUIRE( Factorial(3) == 6 );
REQUIRE( Factorial(10) == 3628800 );
}
```
Now we get a failure - something like:
```
Example.cpp:9: FAILED:
REQUIRE( Factorial(0) == 1 )
with expansion:
0 == 1
```
Note that we get the actual return value of Factorial(0) printed for us (0) - even though we used a natural expression with the == operator. That let's us immediately see what the problem is.
Let's change the factorial function to:
```c++
unsigned int Factorial( unsigned int number ) {
return number > 1 ? Factorial(number-1)*number : 1;
}
```
Now all the tests pass.
Of course there are still more issues to do deal with. For example we'll hit problems when the return value starts to exceed the range of an unsigned int. With factorials that can happen quite quickly. You might want to add tests for such cases and decide how to handle them. We'll stop short of doing that here.
## What did we do here?
Although this was a simple test it's been enough to demonstrate a few things about how Catch is used. Let's take moment to consider those before we move on.
1. All we did was ```#define``` one identifier and ```#include``` one header and we got everything - even an implementation of ```main()``` that will [respond to command line arguments](command-line.md). You can only use that ```#define``` in one implementation file, for (hopefully) obvious reasons. Once you have more than one file with unit tests in you'll just ```#include "catch.hpp"``` and go. Usually it's a good idea to have a dedicated implementation file that just has ```#define CATCH_CONFIG_MAIN``` and ```#include "catch.hpp"```. You can also provide your own implementation of main and drive Catch yourself (see [Supplying-your-own-main()](own-main.md).
2. We introduce test cases with the TEST_CASE macro. This macro takes two arguments - a hierarchical test name (forward slash separated, by convention) and a free-form description. The test name should be unique - and ideally will logically group related tests together like folders in a file system. You can run sets of tests by specifying a wildcarded test name.
3. The name and description arguments are just strings. We haven't had to declare a function or method - or explicitly register the test case anywhere. Behind the scenes a function with a generated name is defined for you, and automatically registered using static registry classes. By abstracting the function name away we can name our tests without the constraints of identifier names.
4. We write our individual test assertions using the REQUIRE macro. Rather than a separate macro for each type of condition we express the condition naturally using C/C++ syntax. Behind the scenes a simple set of expression templates captures the left-hand-side and right-hand-side of the expression so we can display the values in our test report. As we'll see later there _are_ other assertion macros - but because of this technique the number of them is drastically reduced.
## Next steps
For more specific information see the [Reference pages](reference-index.md)
---
[Home](../README.md)
Catch-1e2f1d160336be07411775c476bfed3c7673263f/docs/whats-changed.md 0000664 0000000 0000000 00000006147 12215130745 0023314 0 ustar 00root root 0000000 0000000 ## What's new in Catch
This page has been added following quite a large (hopefully the last such) merge from the integration branch. Please read this summary through so you know what to expect (and whether any changes - breaking in some cases - will affect you).
* Calling Catch from your own ```main()``` has changed - please review [the updated docs](own-main.md)
* The command line has changed. The biggest change is that test case names and tags should now only be supplied as primary arguments - in fact the ```-t``` option has been repurposed to mean "list tags". There are [updated docs for this too](command-line.md)
* There is a new reporter interface. If you have written a custom reporter you can use the ```LegacyReporterAdapter``` to minimise any differences. Ideally you should update to the new interface - especially as it has been designed to be more robust in the face of future changes (which should be minimal).
* The docs have moved from the wiki to the repository itself. They consist of a set of markdown files in the docs folder and are referenced directly from the README in the root. You can still read them online from GitHub.
* Lots of new goodness - more documentation for which is coming. The existing docs have been updated to account for some of the changes already (e.g. variadic macros). A quick rundown:
* Variadic macros are used, where possible, so that, e.g. you can write a ```TEST_CASE``` with just a name - or even no name at all (making it an anonymous test case).
* The hierarchical naming convention is deprecated in favour of using tags (see next)
* ```TEST_CASE```s (but not ```SECTION```s) can now be tagged by placing keywords in square brackets in the second argument - e.g.: ```TEST_CASE( "A nice name", "[tag1][tag2]")```. The old style is still supported but please consider using this new style.
* Tests can still be "hidden" using the ```./``` prefix as before, but the preferred way now is to give it the ```[hide]``` tag (hidden tests are skipped if you run the test process without specifying any test specs).
* As well as ```TEST_CASE```s and ```SECTION```s you can now also use BDD-style ```SCENARIO``` (in place of ```TEST_CASE```) and ```GIVEN```, ```WHEN``` and ```THEN``` macros (in place of ```SECTION```s).
* New command line parser. Under the hood it is a complete rewrite - now powered by a command line library that will soon be spun out as a separate project: Clara. The options themselves are largely the same but there are some notable differences (as already discussed).
* Completely overhauled output from the textual reporter (now the Console reporter). This now features a much clearer, cleaner format, including good use of indentation.
More information can be found in [this blog post](http://www.levelofindirection.com/journal/2013/6/28/catch-10.html).
If you find any issues please raise issue tickets on the [issue tracker on GitHub](https://github.com/philsquared/Catch/issues) as before. For general questions, comments and suggestions, though, please use the [new forums on Google Groups](https://groups.google.com/forum/?fromgroups#!forum/catch-forum).
---
[Home](../README.md)
Catch-1e2f1d160336be07411775c476bfed3c7673263f/docs/why-catch.md 0000664 0000000 0000000 00000005477 12215130745 0022473 0 ustar 00root root 0000000 0000000 # Why do we need yet another C++ test framework?
Good question. For C++ there are quite a number of established frameworks, including (but not limited to), [CppUnit](http://sourceforge.net/apps/mediawiki/cppunit/index.php?title=Main_Page), [Google Test](http://code.google.com/p/googletest/), [Boost.Test](http://www.boost.org/doc/libs/1_49_0/libs/test/doc/html/index.html), [Aeryn](https://launchpad.net/aeryn), [Cute](http://r2.ifs.hsr.ch/cute), [Fructose](http://fructose.sourceforge.net/) and [many, many more](http://en.wikipedia.org/wiki/List_of_unit_testing_frameworks#C.2B.2B). Even for Objective-C there are a few, including OCUnit - which now comes bundled with XCode.
So what does Catch bring to the party that differentiates it from these? Apart from a Catchy name, of course.
## Key Features
* Really easy to get started. Just download catch.hpp, #include it and you're away.
* No external dependencies. As long as you can compile C++98 and have a C++ standard library available.
* Write test cases as, self-registering, functions or methods.
* Divide test cases into sections, each of which is run in isolation (eliminates the need for fixtures!)
* Use BDD-style GIVEN-WHEN-THEN in place of test cases and sections.
* Only one core assertion macro for comparisons. Standard C/C++ operators are used for the comparison - yet the full expression is decomposed and lhs and rhs values are logged.
## Other core features
* Tests are named using free-form strings - no more couching names in legal identifiers.
* Tests can be tagged for easily running ad-hoc groups of tests.
* Failures can (optionally) break into the debugger on Windows and Mac.
* Output is through modular reporter objects. Basic textual and XML reporters are included. Custom reporters can easily be added.
* JUnit xml output is supported for integration with third-party tools, such as CI servers.
* A default main() function is provided (in a header), but you can supply your own for complete control (e.g. integration into your own test runner GUI).
* A command line parser is provided and can still be used if you choose to provided your own main() function.
* Catch can test itself.
* Alternative assertion macro(s) report failures but don't abort the test case
* Floating point tolerance comparisons are built in using an expressive Approx() syntax.
* Internal and friendly macros are isolated so name clashes can be managed
* Support for Matchers (early stages)
## Objective-C-specific features
* Automatically detects if you are using it from an Objective-C project
* Works with and without ARC with no additional configuration
* Implement test fixtures using Obj-C classes too (like OCUnit)
* Additional built in matchers that work with Obj-C types (e.g. string matchers)
See the [tutorial](tutorial.md) to get more of a taste of using CATCH in practice
---
[Home](../README.md) Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/ 0000775 0000000 0000000 00000000000 12215130745 0020740 5 ustar 00root root 0000000 0000000 Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/catch.hpp 0000664 0000000 0000000 00000025041 12215130745 0022535 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 22/10/2010.
* Copyright 2010 Two Blue Cubes Ltd
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_HPP_INCLUDED
#ifdef __clang__
#pragma clang diagnostic ignored "-Wglobal-constructors"
#pragma clang diagnostic ignored "-Wvariadic-macros"
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif
#include "internal/catch_notimplemented_exception.h"
#include "internal/catch_context.h"
#include "internal/catch_test_registry.hpp"
#include "internal/catch_capture.hpp"
#include "internal/catch_section.hpp"
#include "internal/catch_generators.hpp"
#include "internal/catch_interfaces_exception.h"
#include "internal/catch_approx.hpp"
#include "internal/catch_matchers.hpp"
#include "internal/catch_compiler_capabilities.h"
// These files are included here so the single_include script doesn't put them
// in the conditionally compiled sections
#include "internal/catch_test_case_info.h"
#include "internal/catch_interfaces_runner.h"
#ifdef __OBJC__
#include "internal/catch_objc.hpp"
#endif
#if defined( CATCH_CONFIG_MAIN ) || defined( CATCH_CONFIG_RUNNER )
#include "internal/catch_impl.hpp"
#endif
#ifdef CATCH_CONFIG_MAIN
#include "internal/catch_default_main.hpp"
#endif
//////
// If this config identifier is defined then all CATCH macros are prefixed with CATCH_
#ifdef CATCH_CONFIG_PREFIX_ALL
#define CATCH_REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE" )
#define CATCH_REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::NegateResult, "CATCH_REQUIRE_FALSE" )
#define CATCH_REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS" )
#define CATCH_REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS_AS" )
#define CATCH_REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_NOTHROW" )
#define CATCH_CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK" )
#define CATCH_CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::NegateResult, "CATCH_CHECK_FALSE" )
#define CATCH_CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_IF" )
#define CATCH_CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_ELSE" )
#define CATCH_CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CATCH_CHECK_NOFAIL" )
#define CATCH_CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS" )
#define CATCH_CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS_AS" )
#define CATCH_CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_NOTHROW" )
#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THAT" )
#define CATCH_REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THAT" )
#define CATCH_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" )
#define CATCH_WARN( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "CATCH_WARN" )
#define CATCH_FAIL( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL" )
#define CATCH_SUCCEED( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED" )
#define CATCH_SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" )
#define CATCH_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" )
#define CATCH_SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" )
#ifdef CATCH_CONFIG_VARIADIC_MACROS
#define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
#define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
#define CATCH_METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
#define CATCH_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
#else
#define CATCH_TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
#define CATCH_TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description )
#define CATCH_METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
#define CATCH_SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
#endif
#define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" )
#define CATCH_REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType )
#define CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType )
#define CATCH_GENERATE( expr) INTERNAL_CATCH_GENERATE( expr )
// "BDD-style" convenience wrappers
#ifdef CATCH_CONFIG_VARIADIC_MACROS
#define CATCH_SCENARIO( ... ) CATCH_TEST_CASE( "Scenario: " __VA_ARGS__ )
#else
#define CATCH_SCENARIO( name, tags ) CATCH_TEST_CASE( "Scenario: " name, tags )
#endif
#define CATCH_GIVEN( desc ) CATCH_SECTION( "Given: " desc, "" )
#define CATCH_WHEN( desc ) CATCH_SECTION( " When: " desc, "" )
#define CATCH_AND_WHEN( desc ) CATCH_SECTION( " And: " desc, "" )
#define CATCH_THEN( desc ) CATCH_SECTION( " Then: " desc, "" )
#define CATCH_AND_THEN( desc ) CATCH_SECTION( " And: " desc, "" )
// If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required
#else
#define REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "REQUIRE" )
#define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::NegateResult, "REQUIRE_FALSE" )
#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., Catch::ResultDisposition::Normal, "REQUIRE_THROWS" )
#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "REQUIRE_THROWS_AS" )
#define REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "REQUIRE_NOTHROW" )
#define CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK" )
#define CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::NegateResult, "CHECK_FALSE" )
#define CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_IF" )
#define CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_ELSE" )
#define CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CHECK_NOFAIL" )
#define CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS" )
#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS_AS" )
#define CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK_NOTHROW" )
#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THAT" )
#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "REQUIRE_THAT" )
#define INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" )
#define WARN( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "WARN" )
#define FAIL( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL" )
#define SUCCEED( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED" )
#define SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" )
#define CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" )
#define SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" )
#ifdef CATCH_CONFIG_VARIADIC_MACROS
#define TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
#define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
#define METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
#define SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
#else
#define TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
#define TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description )
#define METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
#define SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
#endif
#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" )
#define REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType )
#define REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType )
#define GENERATE( expr) INTERNAL_CATCH_GENERATE( expr )
#endif
#define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature )
// "BDD-style" convenience wrappers
#ifdef CATCH_CONFIG_VARIADIC_MACROS
#define SCENARIO( ... ) TEST_CASE( "Scenario: " __VA_ARGS__ )
#else
#define SCENARIO( name, tags ) TEST_CASE( "Scenario: " name, tags )
#endif
#define GIVEN( desc ) SECTION( " Given: " desc, "" )
#define WHEN( desc ) SECTION( " When: " desc, "" )
#define AND_WHEN( desc ) SECTION( "And when: " desc, "" )
#define THEN( desc ) SECTION( " Then: " desc, "" )
#define AND_THEN( desc ) SECTION( " And: " desc, "" )
using Catch::Detail::Approx;
#ifdef __clang__
#pragma clang diagnostic pop
#endif
#endif // TWOBLUECUBES_CATCH_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/catch_runner.hpp 0000664 0000000 0000000 00000020170 12215130745 0024124 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 31/10/2010.
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED
#include "internal/catch_commandline.hpp"
#include "internal/catch_list.hpp"
#include "internal/catch_runner_impl.hpp"
#include "internal/catch_test_spec.h"
#include "internal/catch_version.h"
#include "internal/catch_text.h"
#include
#include
#include
namespace Catch {
class Runner {
public:
Runner( Ptr const& config )
: m_config( config )
{
openStream();
makeReporter();
}
Totals runTests() {
std::vector filterGroups = m_config->filters();
if( filterGroups.empty() ) {
TestCaseFilters filterGroup( "" );
filterGroups.push_back( filterGroup );
}
RunContext context( m_config.get(), m_reporter );
Totals totals;
for( std::size_t i=0; i < filterGroups.size() && !context.aborting(); ++i ) {
context.testGroupStarting( filterGroups[i].getName(), i, filterGroups.size() );
totals += runTestsForGroup( context, filterGroups[i] );
context.testGroupEnded( filterGroups[i].getName(), totals, i, filterGroups.size() );
}
return totals;
}
Totals runTestsForGroup( RunContext& context, const TestCaseFilters& filterGroup ) {
Totals totals;
std::vector::const_iterator it = getRegistryHub().getTestCaseRegistry().getAllTests().begin();
std::vector::const_iterator itEnd = getRegistryHub().getTestCaseRegistry().getAllTests().end();
int testsRunForGroup = 0;
for(; it != itEnd; ++it ) {
if( filterGroup.shouldInclude( *it ) ) {
testsRunForGroup++;
if( m_testsAlreadyRun.find( *it ) == m_testsAlreadyRun.end() ) {
if( context.aborting() )
break;
totals += context.runTest( *it );
m_testsAlreadyRun.insert( *it );
}
}
}
if( testsRunForGroup == 0 && !filterGroup.getName().empty() )
m_reporter->noMatchingTestCases( filterGroup.getName() );
return totals;
}
private:
void openStream() {
// Open output file, if specified
if( !m_config->getFilename().empty() ) {
m_ofs.open( m_config->getFilename().c_str() );
if( m_ofs.fail() ) {
std::ostringstream oss;
oss << "Unable to open file: '" << m_config->getFilename() << "'";
throw std::domain_error( oss.str() );
}
m_config->setStreamBuf( m_ofs.rdbuf() );
}
}
void makeReporter() {
std::string reporterName = m_config->getReporterName().empty()
? "console"
: m_config->getReporterName();
m_reporter = getRegistryHub().getReporterRegistry().create( reporterName, m_config.get() );
if( !m_reporter ) {
std::ostringstream oss;
oss << "No reporter registered with name: '" << reporterName << "'";
throw std::domain_error( oss.str() );
}
}
private:
Ptr m_config;
std::ofstream m_ofs;
Ptr m_reporter;
std::set m_testsAlreadyRun;
};
class Session {
static bool alreadyInstantiated;
public:
struct OnUnusedOptions { enum DoWhat { Ignore, Fail }; };
Session()
: m_cli( makeCommandLineParser() ) {
if( alreadyInstantiated ) {
std::string msg = "Only one instance of Catch::Session can ever be used";
std::cerr << msg << std::endl;
throw std::logic_error( msg );
}
alreadyInstantiated = true;
}
~Session() {
Catch::cleanUp();
}
void showHelp( std::string const& processName ) {
std::cout << "\nCatch v" << libraryVersion.majorVersion << "."
<< libraryVersion.minorVersion << " build "
<< libraryVersion.buildNumber;
if( libraryVersion.branchName != "master" )
std::cout << " (" << libraryVersion.branchName << " branch)";
std::cout << "\n";
m_cli.usage( std::cout, processName );
std::cout << "For more detail usage please see the project docs\n" << std::endl;
}
int applyCommandLine( int argc, char* const argv[], OnUnusedOptions::DoWhat unusedOptionBehaviour = OnUnusedOptions::Fail ) {
try {
m_unusedTokens = m_cli.parseInto( argc, argv, m_configData );
if( unusedOptionBehaviour == OnUnusedOptions::Fail )
enforceNoUsedTokens();
if( m_configData.showHelp )
showHelp( m_configData.processName );
m_config.reset();
}
catch( std::exception& ex ) {
{
Colour colourGuard( Colour::Red );
std::cerr << "\nError in input:\n"
<< Text( ex.what(), TextAttributes().setIndent(2) )
<< "\n\n";
}
m_cli.usage( std::cout, m_configData.processName );
return (std::numeric_limits::max)();
}
return 0;
}
void useConfigData( ConfigData const& _configData ) {
m_configData = _configData;
m_config.reset();
}
void enforceNoUsedTokens() const {
if( !m_unusedTokens.empty() ) {
std::vector::const_iterator
it = m_unusedTokens.begin(),
itEnd = m_unusedTokens.end();
std::string msg;
for(; it != itEnd; ++it )
msg += " unrecognised option: " + it->data + "\n";
throw std::runtime_error( msg.substr( 0, msg.size()-1 ) );
}
}
int run( int argc, char* const argv[] ) {
int returnCode = applyCommandLine( argc, argv );
if( returnCode == 0 )
returnCode = run();
return returnCode;
}
int run() {
if( m_configData.showHelp )
return 0;
try
{
config(); // Force config to be constructed
Runner runner( m_config );
// Handle list request
if( Option listed = list( config() ) )
return static_cast( *listed );
return static_cast( runner.runTests().assertions.failed );
}
catch( std::exception& ex ) {
std::cerr << ex.what() << std::endl;
return (std::numeric_limits::max)();
}
}
Clara::CommandLine const& cli() const {
return m_cli;
}
std::vector const& unusedTokens() const {
return m_unusedTokens;
}
ConfigData& configData() {
return m_configData;
}
Config& config() {
if( !m_config )
m_config = new Config( m_configData );
return *m_config;
}
private:
Clara::CommandLine m_cli;
std::vector m_unusedTokens;
ConfigData m_configData;
Ptr m_config;
};
bool Session::alreadyInstantiated = false;
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/catch_with_main.hpp 0000664 0000000 0000000 00000000773 12215130745 0024601 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 01/11/2010.
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_WITH_MAIN_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_WITH_MAIN_HPP_INCLUDED
#include "catch_runner.hpp"
#include "catch.hpp"
#include "internal/catch_default_main.hpp"
#endif // TWOBLUECUBES_CATCH_WITH_MAIN_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/ 0000775 0000000 0000000 00000000000 12215130745 0022554 5 ustar 00root root 0000000 0000000 Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_approx.hpp 0000664 0000000 0000000 00000004614 12215130745 0025745 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 28/04/2011.
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_APPROX_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_APPROX_HPP_INCLUDED
#include "catch_tostring.hpp"
#include
#include
namespace Catch {
namespace Detail {
class Approx {
public:
explicit Approx ( double value )
: m_epsilon( std::numeric_limits::epsilon()*100 ),
m_scale( 1.0 ),
m_value( value )
{}
Approx( Approx const& other )
: m_epsilon( other.m_epsilon ),
m_scale( other.m_scale ),
m_value( other.m_value )
{}
static Approx custom() {
return Approx( 0 );
}
Approx operator()( double value ) {
Approx approx( value );
approx.epsilon( m_epsilon );
approx.scale( m_scale );
return approx;
}
friend bool operator == ( double lhs, Approx const& rhs ) {
// Thanks to Richard Harris for his help refining this formula
return fabs( lhs - rhs.m_value ) < rhs.m_epsilon * (rhs.m_scale + (std::max)( fabs(lhs), fabs(rhs.m_value) ) );
}
friend bool operator == ( Approx const& lhs, double rhs ) {
return operator==( rhs, lhs );
}
friend bool operator != ( double lhs, Approx const& rhs ) {
return !operator==( lhs, rhs );
}
friend bool operator != ( Approx const& lhs, double rhs ) {
return !operator==( rhs, lhs );
}
Approx& epsilon( double newEpsilon ) {
m_epsilon = newEpsilon;
return *this;
}
Approx& scale( double newScale ) {
m_scale = newScale;
return *this;
}
std::string toString() const {
std::ostringstream oss;
oss << "Approx( " << m_value << " )";
return oss.str();
}
private:
double m_epsilon;
double m_scale;
double m_value;
};
}
template<>
inline std::string toString( Detail::Approx const& value ) {
return value.toString();
}
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_APPROX_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_assertionresult.h 0000664 0000000 0000000 00000003710 12215130745 0027336 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 28/10/2010.
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED
#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED
#include
#include "catch_result_type.h"
namespace Catch {
struct AssertionInfo
{
AssertionInfo() {}
AssertionInfo( std::string const& _macroName,
SourceLineInfo const& _lineInfo,
std::string const& _capturedExpression,
ResultDisposition::Flags _resultDisposition );
std::string macroName;
SourceLineInfo lineInfo;
std::string capturedExpression;
ResultDisposition::Flags resultDisposition;
};
struct AssertionResultData
{
AssertionResultData() : resultType( ResultWas::Unknown ) {}
std::string reconstructedExpression;
std::string message;
ResultWas::OfType resultType;
};
class AssertionResult {
public:
AssertionResult();
AssertionResult( AssertionInfo const& info, AssertionResultData const& data );
~AssertionResult();
bool isOk() const;
bool succeeded() const;
ResultWas::OfType getResultType() const;
bool hasExpression() const;
bool hasMessage() const;
std::string getExpression() const;
std::string getExpressionInMacro() const;
bool hasExpandedExpression() const;
std::string getExpandedExpression() const;
std::string getMessage() const;
SourceLineInfo getSourceInfo() const;
std::string getTestMacroName() const;
protected:
AssertionInfo m_info;
AssertionResultData m_resultData;
};
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_assertionresult.hpp 0000664 0000000 0000000 00000005555 12215130745 0027707 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 8/8/12
* Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_ASSERTIONRESULT_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_HPP_INCLUDED
#include "catch_assertionresult.h"
namespace Catch {
AssertionInfo::AssertionInfo( std::string const& _macroName,
SourceLineInfo const& _lineInfo,
std::string const& _capturedExpression,
ResultDisposition::Flags _resultDisposition )
: macroName( _macroName ),
lineInfo( _lineInfo ),
capturedExpression( _capturedExpression ),
resultDisposition( _resultDisposition )
{}
AssertionResult::AssertionResult() {}
AssertionResult::AssertionResult( AssertionInfo const& info, AssertionResultData const& data )
: m_info( info ),
m_resultData( data )
{}
AssertionResult::~AssertionResult() {}
// Result was a success
bool AssertionResult::succeeded() const {
return Catch::isOk( m_resultData.resultType );
}
// Result was a success, or failure is suppressed
bool AssertionResult::isOk() const {
return Catch::isOk( m_resultData.resultType ) || shouldSuppressFailure( m_info.resultDisposition );
}
ResultWas::OfType AssertionResult::getResultType() const {
return m_resultData.resultType;
}
bool AssertionResult::hasExpression() const {
return !m_info.capturedExpression.empty();
}
bool AssertionResult::hasMessage() const {
return !m_resultData.message.empty();
}
std::string AssertionResult::getExpression() const {
if( shouldNegate( m_info.resultDisposition ) )
return "!" + m_info.capturedExpression;
else
return m_info.capturedExpression;
}
std::string AssertionResult::getExpressionInMacro() const {
if( m_info.macroName.empty() )
return m_info.capturedExpression;
else
return m_info.macroName + "( " + m_info.capturedExpression + " )";
}
bool AssertionResult::hasExpandedExpression() const {
return hasExpression() && getExpandedExpression() != getExpression();
}
std::string AssertionResult::getExpandedExpression() const {
return m_resultData.reconstructedExpression;
}
std::string AssertionResult::getMessage() const {
return m_resultData.message;
}
SourceLineInfo AssertionResult::getSourceInfo() const {
return m_info.lineInfo;
}
std::string AssertionResult::getTestMacroName() const {
return m_info.macroName;
}
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_ASSERTIONRESULT_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_capture.hpp 0000664 0000000 0000000 00000021172 12215130745 0026075 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 18/10/2010.
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
#include "catch_expression_decomposer.hpp"
#include "catch_expressionresult_builder.h"
#include "catch_message.h"
#include "catch_interfaces_capture.h"
#include "catch_debugger.hpp"
#include "catch_context.h"
#include "catch_common.h"
#include "catch_tostring.hpp"
#include "catch_interfaces_registry_hub.h"
#include "internal/catch_compiler_capabilities.h"
#include
namespace Catch {
inline IResultCapture& getResultCapture() {
return getCurrentContext().getResultCapture();
}
template
ExpressionResultBuilder expressionResultBuilderFromMatcher( MatcherT const& matcher,
std::string const& matcherCallAsString ) {
std::string matcherAsString = matcher.toString();
if( matcherAsString == "{?}" )
matcherAsString = matcherCallAsString;
return ExpressionResultBuilder()
.setRhs( matcherAsString )
.setOp( "matches" );
}
template
ExpressionResultBuilder expressionResultBuilderFromMatcher( MatcherT const& matcher,
ArgT const& arg,
std::string const& matcherCallAsString ) {
return expressionResultBuilderFromMatcher( matcher, matcherCallAsString )
.setLhs( Catch::toString( arg ) )
.setResultType( matcher.match( arg ) );
}
template
ExpressionResultBuilder expressionResultBuilderFromMatcher( MatcherT const& matcher,
ArgT* arg,
std::string const& matcherCallAsString ) {
return expressionResultBuilderFromMatcher( matcher, matcherCallAsString )
.setLhs( Catch::toString( arg ) )
.setResultType( matcher.match( arg ) );
}
struct TestFailureException{};
} // end namespace Catch
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ASSERTIONINFO_NAME INTERNAL_CATCH_UNIQUE_NAME( __assertionInfo )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ACCEPT_EXPR( evaluatedExpr, resultDisposition, originalExpr ) \
if( Catch::ResultAction::Value internal_catch_action = Catch::getResultCapture().acceptExpression( evaluatedExpr, INTERNAL_CATCH_ASSERTIONINFO_NAME ) ) { \
if( internal_catch_action & Catch::ResultAction::Debug ) BreakIntoDebugger(); \
if( internal_catch_action & Catch::ResultAction::Abort ) throw Catch::TestFailureException(); \
if( !Catch::shouldContinueOnFailure( resultDisposition ) ) throw Catch::TestFailureException(); \
Catch::isTrue( false && originalExpr ); \
}
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ACCEPT_INFO( expr, macroName, resultDisposition ) \
Catch::AssertionInfo INTERNAL_CATCH_ASSERTIONINFO_NAME( macroName, CATCH_INTERNAL_LINEINFO, expr, resultDisposition );
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ) \
do { \
INTERNAL_CATCH_ACCEPT_INFO( #expr, macroName, resultDisposition ); \
try { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionDecomposer()->*expr ).endExpression( resultDisposition ), resultDisposition, expr ); \
} catch( Catch::TestFailureException& ) { \
throw; \
} catch( ... ) { \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException(), \
resultDisposition | Catch::ResultDisposition::ContinueOnFailure, expr ); \
} \
} while( Catch::isTrue( false ) )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_IF( expr, resultDisposition, macroName ) \
INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \
if( Catch::getResultCapture().getLastResult()->succeeded() )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ELSE( expr, resultDisposition, macroName ) \
INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \
if( !Catch::getResultCapture().getLastResult()->succeeded() )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_NO_THROW( expr, resultDisposition, macroName ) \
do { \
INTERNAL_CATCH_ACCEPT_INFO( #expr, macroName, resultDisposition ); \
try { \
expr; \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::Ok ), resultDisposition, false ); \
} \
catch( ... ) { \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException(), resultDisposition, false ); \
} \
} while( Catch::isTrue( false ) )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS_IMPL( expr, exceptionType, resultDisposition ) \
try { \
if( Catch::getCurrentContext().getConfig()->allowThrows() ) { \
expr; \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::DidntThrowException ), resultDisposition, false ); \
} \
} \
catch( Catch::TestFailureException& ) { \
throw; \
} \
catch( exceptionType ) { \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::Ok ), resultDisposition, false ); \
}
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS( expr, exceptionType, resultDisposition, macroName ) \
do { \
INTERNAL_CATCH_ACCEPT_INFO( #expr, macroName, resultDisposition ); \
INTERNAL_CATCH_THROWS_IMPL( expr, exceptionType, resultDisposition ) \
} while( Catch::isTrue( false ) )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, resultDisposition, macroName ) \
do { \
INTERNAL_CATCH_ACCEPT_INFO( #expr, macroName, resultDisposition ); \
INTERNAL_CATCH_THROWS_IMPL( expr, exceptionType, resultDisposition ) \
catch( ... ) { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException() ), \
resultDisposition | Catch::ResultDisposition::ContinueOnFailure, false ); \
} \
} while( Catch::isTrue( false ) )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_MSG( log, messageType, resultDisposition, macroName ) \
do { \
INTERNAL_CATCH_ACCEPT_INFO( "", macroName, resultDisposition ); \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( messageType ) << log, resultDisposition, true ) \
} while( Catch::isTrue( false ) )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_INFO( log, macroName ) \
Catch::ScopedMessage INTERNAL_CATCH_UNIQUE_NAME( scopedMessage ) = Catch::MessageBuilder( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log;
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CHECK_THAT( arg, matcher, resultDisposition, macroName ) \
do { \
INTERNAL_CATCH_ACCEPT_INFO( #arg " " #matcher, macroName, resultDisposition ); \
try { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::expressionResultBuilderFromMatcher( ::Catch::Matchers::matcher, arg, #matcher ) ), resultDisposition, false ); \
} catch( Catch::TestFailureException& ) { \
throw; \
} catch( ... ) { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException() ), \
resultDisposition | Catch::ResultDisposition::ContinueOnFailure, false ); \
} \
} while( Catch::isTrue( false ) )
#endif // TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_commandline.hpp 0000664 0000000 0000000 00000011022 12215130745 0026711 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 02/11/2010.
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
#include "catch_config.hpp"
#include "catch_common.h"
#include "clara.h"
namespace Catch {
inline void abortAfterFirst( ConfigData& config ) { config.abortAfter = 1; }
inline void abortAfterX( ConfigData& config, int x ) {
if( x < 1 )
throw std::runtime_error( "Value after -x or --abortAfter must be greater than zero" );
config.abortAfter = x;
}
inline void addTestOrTags( ConfigData& config, std::string const& _testSpec ) { config.testsOrTags.push_back( _testSpec ); }
inline void addWarning( ConfigData& config, std::string const& _warning ) {
if( _warning == "NoAssertions" )
config.warnings = (WarnAbout::What)( config.warnings | WarnAbout::NoAssertions );
else
throw std::runtime_error( "Unrecognised warning: '" + _warning + "'" );
}
inline void setVerbosity( ConfigData& config, int level ) {
// !TBD: accept strings?
config.verbosity = (Verbosity::Level)level;
}
inline void setShowDurations( ConfigData& config, bool _showDurations ) {
config.showDurations = _showDurations
? ShowDurations::Always
: ShowDurations::Never;
}
inline Clara::CommandLine makeCommandLineParser() {
Clara::CommandLine cli;
cli.bindProcessName( &ConfigData::processName );
cli.bind( &ConfigData::showHelp )
.describe( "display usage information" )
.shortOpt( "?")
.shortOpt( "h")
.longOpt( "help" );
cli.bind( &ConfigData::listTests )
.describe( "list all (or matching) test cases" )
.shortOpt( "l")
.longOpt( "list-tests" );
cli.bind( &ConfigData::listTags )
.describe( "list all (or matching) tags" )
.shortOpt( "t")
.longOpt( "list-tags" );
cli.bind( &ConfigData::listReporters )
.describe( "list all reporters" )
.longOpt( "list-reporters" );
cli.bind( &ConfigData::showSuccessfulTests )
.describe( "include successful tests in output" )
.shortOpt( "s")
.longOpt( "success" );
cli.bind( &ConfigData::shouldDebugBreak )
.describe( "break into debugger on failure" )
.shortOpt( "b")
.longOpt( "break" );
cli.bind( &ConfigData::noThrow )
.describe( "skip exception tests" )
.shortOpt( "e")
.longOpt( "nothrow" );
cli.bind( &ConfigData::outputFilename )
.describe( "output filename" )
.shortOpt( "o")
.longOpt( "out" )
.hint( "filename" );
cli.bind( &ConfigData::reporterName )
.describe( "reporter to use - defaults to console" )
.shortOpt( "r")
.longOpt( "reporter" )
// .hint( "name[:filename]" );
.hint( "name" );
cli.bind( &ConfigData::name )
.describe( "suite name" )
.shortOpt( "n")
.longOpt( "name" )
.hint( "name" );
cli.bind( &abortAfterFirst )
.describe( "abort at first failure" )
.shortOpt( "a")
.longOpt( "abort" );
cli.bind( &abortAfterX )
.describe( "abort after x failures" )
.shortOpt( "x")
.longOpt( "abortx" )
.hint( "number of failures" );
cli.bind( &addWarning )
.describe( "enable warnings" )
.shortOpt( "w")
.longOpt( "warn" )
.hint( "warning name" );
// cli.bind( &setVerbosity )
// .describe( "level of verbosity (0=no output)" )
// .shortOpt( "v")
// .longOpt( "verbosity" )
// .hint( "level" );
cli.bind( &addTestOrTags )
.describe( "which test or tests to use" )
.hint( "test name, pattern or tags" );
cli.bind( &setShowDurations )
.describe( "show test durations" )
.shortOpt( "d")
.longOpt( "durations" )
.hint( "yes/no" );
return cli;
}
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_common.h 0000664 0000000 0000000 00000012003 12215130745 0025353 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 29/10/2010.
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_COMMON_H_INCLUDED
#define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED
#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line
#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line )
#define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr
#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr )
#include
#include
#include
#include "catch_compiler_capabilities.h"
namespace Catch {
class NonCopyable {
NonCopyable( NonCopyable const& );
void operator = ( NonCopyable const& );
protected:
NonCopyable() {}
virtual ~NonCopyable();
};
class SafeBool {
public:
typedef void (SafeBool::*type)() const;
static type makeSafe( bool value ) {
return value ? &SafeBool::trueValue : 0;
}
private:
void trueValue() const {}
};
template
inline void deleteAll( ContainerT& container ) {
typename ContainerT::const_iterator it = container.begin();
typename ContainerT::const_iterator itEnd = container.end();
for(; it != itEnd; ++it )
delete *it;
}
template
inline void deleteAllValues( AssociativeContainerT& container ) {
typename AssociativeContainerT::const_iterator it = container.begin();
typename AssociativeContainerT::const_iterator itEnd = container.end();
for(; it != itEnd; ++it )
delete it->second;
}
template
inline void forEach( ContainerT& container, Function function ) {
std::for_each( container.begin(), container.end(), function );
}
template
inline void forEach( ContainerT const& container, Function function ) {
std::for_each( container.begin(), container.end(), function );
}
inline bool startsWith( std::string const& s, std::string const& prefix ) {
return s.size() >= prefix.size() && s.substr( 0, prefix.size() ) == prefix;
}
inline bool endsWith( std::string const& s, std::string const& suffix ) {
return s.size() >= suffix.size() && s.substr( s.size()-suffix.size(), suffix.size() ) == suffix;
}
inline bool contains( std::string const& s, std::string const& infix ) {
return s.find( infix ) != std::string::npos;
}
inline void toLowerInPlace( std::string& s ) {
std::transform( s.begin(), s.end(), s.begin(), ::tolower );
}
inline std::string toLower( std::string const& s ) {
std::string lc = s;
toLowerInPlace( lc );
return lc;
}
struct pluralise {
pluralise( std::size_t count, std::string const& label )
: m_count( count ),
m_label( label )
{}
friend std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ) {
os << pluraliser.m_count << " " << pluraliser.m_label;
if( pluraliser.m_count != 1 )
os << "s";
return os;
}
std::size_t m_count;
std::string m_label;
};
struct SourceLineInfo {
SourceLineInfo() : line( 0 ){}
SourceLineInfo( std::string const& _file, std::size_t _line )
: file( _file ),
line( _line )
{}
SourceLineInfo( SourceLineInfo const& other )
: file( other.file ),
line( other.line )
{}
bool empty() const {
return file.empty();
}
bool operator == ( SourceLineInfo const& other ) const {
return line == other.line && file == other.file;
}
std::string file;
std::size_t line;
};
inline std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ) {
#ifndef __GNUG__
os << info.file << "(" << info.line << ")";
#else
os << info.file << ":" << info.line;
#endif
return os;
}
// This is just here to avoid compiler warnings with macro constants and boolean literals
inline bool isTrue( bool value ){ return value; }
inline void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo ) {
std::ostringstream oss;
oss << locationInfo << ": Internal Catch error: '" << message << "'";
if( isTrue( true ))
throw std::logic_error( oss.str() );
}
}
#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, static_cast( __LINE__ ) )
#define CATCH_INTERNAL_ERROR( msg ) ::Catch::throwLogicError( msg, CATCH_INTERNAL_LINEINFO );
#endif // TWOBLUECUBES_CATCH_COMMON_H_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_compiler_capabilities.h 0000664 0000000 0000000 00000004101 12215130745 0030406 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 15/04/2013.
* Copyright 2013 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
// Much of the following code is based on Boost (1.53)
////////////////////////////////////////////////////////////////////////////////
// Borland
#ifdef __BORLANDC__
#if (__BORLANDC__ > 0x582 )
//#define CATCH_CONFIG_SFINAE // Not confirmed
#endif
#endif // __BORLANDC__
////////////////////////////////////////////////////////////////////////////////
// EDG
#ifdef __EDG_VERSION__
#if (__EDG_VERSION__ > 238 )
//#define CATCH_CONFIG_SFINAE // Not confirmed
#endif
#endif // __EDG_VERSION__
////////////////////////////////////////////////////////////////////////////////
// Digital Mars
#ifdef __DMC__
#if (__DMC__ > 0x840 )
//#define CATCH_CONFIG_SFINAE // Not confirmed
#endif
#endif // __DMC__
////////////////////////////////////////////////////////////////////////////////
// GCC
#ifdef __GNUC__
#if __GNUC__ < 3
#if (__GNUC_MINOR__ >= 96 )
//#define CATCH_CONFIG_SFINAE
#endif
#elif __GNUC__ >= 3
// #define CATCH_CONFIG_SFINAE // Taking this out completely for now
#endif // __GNUC__ < 3
#endif // __GNUC__
////////////////////////////////////////////////////////////////////////////////
// Visual C++
#ifdef _MSC_VER
#if (_MSC_VER >= 1310 ) // (VC++ 7.0+)
//#define CATCH_CONFIG_SFINAE // Not confirmed
#endif
#endif // _MSC_VER
// Use variadic macros if the compiler supports them
#if ( defined _MSC_VER && _MSC_VER > 1400 && !defined __EDGE__) || \
( defined __WAVE__ && __WAVE_HAS_VARIADICS ) || \
( defined __GNUC__ && __GNUC__ >= 3 ) || \
( !defined __cplusplus && __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L )
#ifndef CATCH_CONFIG_NO_VARIADIC_MACROS
#define CATCH_CONFIG_VARIADIC_MACROS
#endif
#endif
#endif // TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_config.hpp 0000664 0000000 0000000 00000012242 12215130745 0025675 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 08/11/2010.
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_CONFIG_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_CONFIG_HPP_INCLUDED
#include "catch_test_spec.h"
#include "catch_context.h"
#include "catch_interfaces_config.h"
#include "catch_stream.hpp"
#include
#include
#include
#include
#ifndef CATCH_CONFIG_CONSOLE_WIDTH
#define CATCH_CONFIG_CONSOLE_WIDTH 80
#endif
namespace Catch {
struct ConfigData {
ConfigData()
: listTests( false ),
listTags( false ),
listReporters( false ),
showSuccessfulTests( false ),
shouldDebugBreak( false ),
noThrow( false ),
showHelp( false ),
abortAfter( -1 ),
verbosity( Verbosity::Normal ),
warnings( WarnAbout::Nothing ),
showDurations( ShowDurations::DefaultForReporter )
{}
bool listTests;
bool listTags;
bool listReporters;
bool showSuccessfulTests;
bool shouldDebugBreak;
bool noThrow;
bool showHelp;
int abortAfter;
Verbosity::Level verbosity;
WarnAbout::What warnings;
ShowDurations::OrNot showDurations;
std::string reporterName;
std::string outputFilename;
std::string name;
std::string processName;
std::vector testsOrTags;
};
class Config : public SharedImpl {
private:
Config( Config const& other );
Config& operator = ( Config const& other );
virtual void dummy();
public:
Config()
: m_os( std::cout.rdbuf() )
{}
Config( ConfigData const& data )
: m_data( data ),
m_os( std::cout.rdbuf() )
{
if( !data.testsOrTags.empty() ) {
std::string groupName;
for( std::size_t i = 0; i < data.testsOrTags.size(); ++i ) {
if( i != 0 )
groupName += " ";
groupName += data.testsOrTags[i];
}
TestCaseFilters filters( groupName );
for( std::size_t i = 0; i < data.testsOrTags.size(); ++i ) {
std::string filter = data.testsOrTags[i];
if( startsWith( filter, "[" ) || startsWith( filter, "~[" ) )
filters.addTags( filter );
else
filters.addFilter( TestCaseFilter( filter ) );
}
m_filterSets.push_back( filters );
}
}
virtual ~Config() {
m_os.rdbuf( std::cout.rdbuf() );
m_stream.release();
}
void setFilename( std::string const& filename ) {
m_data.outputFilename = filename;
}
std::string const& getFilename() const {
return m_data.outputFilename ;
}
bool listTests() const { return m_data.listTests; }
bool listTags() const { return m_data.listTags; }
bool listReporters() const { return m_data.listReporters; }
std::string getProcessName() const {
return m_data.processName;
}
bool shouldDebugBreak() const {
return m_data.shouldDebugBreak;
}
void setStreamBuf( std::streambuf* buf ) {
m_os.rdbuf( buf ? buf : std::cout.rdbuf() );
}
void useStream( std::string const& streamName ) {
Stream stream = createStream( streamName );
setStreamBuf( stream.streamBuf );
m_stream.release();
m_stream = stream;
}
std::string getReporterName() const { return m_data.reporterName; }
void addTestSpec( std::string const& testSpec ) {
TestCaseFilters filters( testSpec );
filters.addFilter( TestCaseFilter( testSpec ) );
m_filterSets.push_back( filters );
}
int abortAfter() const {
return m_data.abortAfter;
}
std::vector const& filters() const {
return m_filterSets;
}
bool showHelp() const { return m_data.showHelp; }
// IConfig interface
virtual bool allowThrows() const { return !m_data.noThrow; }
virtual std::ostream& stream() const { return m_os; }
virtual std::string name() const { return m_data.name.empty() ? m_data.processName : m_data.name; }
virtual bool includeSuccessfulResults() const { return m_data.showSuccessfulTests; }
virtual bool warnAboutMissingAssertions() const { return m_data.warnings & WarnAbout::NoAssertions; }
virtual ShowDurations::OrNot showDurations() const { return m_data.showDurations; }
private:
ConfigData m_data;
Stream m_stream;
mutable std::ostream m_os;
std::vector m_filterSets;
};
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_CONFIG_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_console_colour.hpp 0000664 0000000 0000000 00000003043 12215130745 0027454 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 25/2/2012.
* Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_CONSOLE_COLOUR_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_HPP_INCLUDED
#include "catch_common.h"
namespace Catch {
namespace Detail {
struct IColourImpl;
}
struct Colour {
enum Code {
None = 0,
White,
Red,
Green,
Blue,
Cyan,
Yellow,
Grey,
Bright = 0x10,
BrightRed = Bright | Red,
BrightGreen = Bright | Green,
LightGrey = Bright | Grey,
BrightWhite = Bright | White,
// By intention
FileName = LightGrey,
ResultError = BrightRed,
ResultSuccess = BrightGreen,
Error = BrightRed,
Success = Green,
OriginalExpression = Cyan,
ReconstructedExpression = Yellow,
SecondaryText = LightGrey,
Headers = White
};
// Use constructed object for RAII guard
Colour( Code _colourCode );
~Colour();
// Use static method for one-shot changes
static void use( Code _colourCode );
private:
static Detail::IColourImpl* impl;
};
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_CONSOLE_COLOUR_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_console_colour_impl.hpp 0000664 0000000 0000000 00000012522 12215130745 0030477 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 25/2/2012.
* Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED
#include "catch_console_colour.hpp"
namespace Catch { namespace Detail {
struct IColourImpl {
virtual ~IColourImpl() {}
virtual void use( Colour::Code _colourCode ) = 0;
};
}}
#if defined ( CATCH_PLATFORM_WINDOWS ) /////////////////////////////////////////
#ifndef NOMINMAX
#define NOMINMAX
#endif
#ifdef __AFXDLL
#include
#else
#include
#endif
namespace Catch {
namespace {
class Win32ColourImpl : public Detail::IColourImpl {
public:
Win32ColourImpl() : stdoutHandle( GetStdHandle(STD_OUTPUT_HANDLE) )
{
CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
GetConsoleScreenBufferInfo( stdoutHandle, &csbiInfo );
originalAttributes = csbiInfo.wAttributes;
}
virtual void use( Colour::Code _colourCode ) {
switch( _colourCode ) {
case Colour::None: return setTextAttribute( originalAttributes );
case Colour::White: return setTextAttribute( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE );
case Colour::Red: return setTextAttribute( FOREGROUND_RED );
case Colour::Green: return setTextAttribute( FOREGROUND_GREEN );
case Colour::Blue: return setTextAttribute( FOREGROUND_BLUE );
case Colour::Cyan: return setTextAttribute( FOREGROUND_BLUE | FOREGROUND_GREEN );
case Colour::Yellow: return setTextAttribute( FOREGROUND_RED | FOREGROUND_GREEN );
case Colour::Grey: return setTextAttribute( 0 );
case Colour::LightGrey: return setTextAttribute( FOREGROUND_INTENSITY );
case Colour::BrightRed: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_RED );
case Colour::BrightGreen: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN );
case Colour::BrightWhite: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE );
case Colour::Bright: throw std::logic_error( "not a colour" );
}
}
private:
void setTextAttribute( WORD _textAttribute ) {
SetConsoleTextAttribute( stdoutHandle, _textAttribute );
}
HANDLE stdoutHandle;
WORD originalAttributes;
};
inline bool shouldUseColourForPlatform() {
return true;
}
Win32ColourImpl platformColourImpl;
} // end anon namespace
} // end namespace Catch
#else // Not Windows - assumed to be POSIX compatible //////////////////////////
#include
namespace Catch {
namespace {
// use POSIX/ ANSI console terminal codes
// Thanks to Adam Strzelecki for original contribution
// (http://github.com/nanoant)
// https://github.com/philsquared/Catch/pull/131
class PosixColourImpl : public Detail::IColourImpl {
public:
virtual void use( Colour::Code _colourCode ) {
switch( _colourCode ) {
case Colour::None:
case Colour::White: return setColour( "[0m" );
case Colour::Red: return setColour( "[0;31m" );
case Colour::Green: return setColour( "[0;32m" );
case Colour::Blue: return setColour( "[0:34m" );
case Colour::Cyan: return setColour( "[0;36m" );
case Colour::Yellow: return setColour( "[0;33m" );
case Colour::Grey: return setColour( "[1;30m" );
case Colour::LightGrey: return setColour( "[0;37m" );
case Colour::BrightRed: return setColour( "[1;31m" );
case Colour::BrightGreen: return setColour( "[1;32m" );
case Colour::BrightWhite: return setColour( "[1;37m" );
case Colour::Bright: throw std::logic_error( "not a colour" );
}
}
private:
void setColour( const char* _escapeCode ) {
std::cout << '\033' << _escapeCode;
}
};
inline bool shouldUseColourForPlatform() {
return isatty( fileno(stdout) );
}
PosixColourImpl platformColourImpl;
} // end anon namespace
} // end namespace Catch
#endif // not Windows
namespace Catch {
namespace {
struct NoColourImpl : Detail::IColourImpl {
void use( Colour::Code ) {}
};
NoColourImpl noColourImpl;
static const bool shouldUseColour = shouldUseColourForPlatform() &&
!isDebuggerActive();
}
Colour::Colour( Code _colourCode ){ use( _colourCode ); }
Colour::~Colour(){ use( None ); }
void Colour::use( Code _colourCode ) {
impl->use( _colourCode );
}
Detail::IColourImpl* Colour::impl = shouldUseColour
? static_cast( &platformColourImpl )
: static_cast( &noColourImpl );
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_context.h 0000664 0000000 0000000 00000002760 12215130745 0025560 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 31/12/2010.
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_CONTEXT_H_INCLUDED
#define TWOBLUECUBES_CATCH_CONTEXT_H_INCLUDED
#include "catch_interfaces_generators.h"
#include "catch_ptr.hpp"
#include
#include
#include
namespace Catch {
class TestCase;
class Stream;
struct IResultCapture;
struct IRunner;
struct IGeneratorsForTest;
struct IConfig;
struct IContext
{
virtual ~IContext();
virtual IResultCapture& getResultCapture() = 0;
virtual IRunner& getRunner() = 0;
virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) = 0;
virtual bool advanceGeneratorsForCurrentTest() = 0;
virtual Ptr getConfig() const = 0;
};
struct IMutableContext : IContext
{
virtual ~IMutableContext();
virtual void setResultCapture( IResultCapture* resultCapture ) = 0;
virtual void setRunner( IRunner* runner ) = 0;
virtual void setConfig( Ptr const& config ) = 0;
};
IContext& getCurrentContext();
IMutableContext& getCurrentMutableContext();
void cleanUpContext();
Stream createStream( std::string const& streamName );
}
#endif // TWOBLUECUBES_CATCH_CONTEXT_H_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_context_impl.hpp 0000664 0000000 0000000 00000007172 12215130745 0027143 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 31/12/2010.
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_CONTEXT_IMPL_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_CONTEXT_IMPL_HPP_INCLUDED
#include "catch_runner_impl.hpp"
#include "catch_context.h"
#include "catch_stream.hpp"
namespace Catch {
class Context : public IMutableContext {
Context() : m_config( NULL ) {}
Context( Context const& );
void operator=( Context const& );
public: // IContext
virtual IResultCapture& getResultCapture() {
return *m_resultCapture;
}
virtual IRunner& getRunner() {
return *m_runner;
}
virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) {
return getGeneratorsForCurrentTest()
.getGeneratorInfo( fileInfo, totalSize )
.getCurrentIndex();
}
virtual bool advanceGeneratorsForCurrentTest() {
IGeneratorsForTest* generators = findGeneratorsForCurrentTest();
return generators && generators->moveNext();
}
virtual Ptr getConfig() const {
return m_config;
}
public: // IMutableContext
virtual void setResultCapture( IResultCapture* resultCapture ) {
m_resultCapture = resultCapture;
}
virtual void setRunner( IRunner* runner ) {
m_runner = runner;
}
virtual void setConfig( Ptr const& config ) {
m_config = config;
}
friend IMutableContext& getCurrentMutableContext();
private:
IGeneratorsForTest* findGeneratorsForCurrentTest() {
std::string testName = getResultCapture().getCurrentTestName();
std::map::const_iterator it =
m_generatorsByTestName.find( testName );
return it != m_generatorsByTestName.end()
? it->second
: NULL;
}
IGeneratorsForTest& getGeneratorsForCurrentTest() {
IGeneratorsForTest* generators = findGeneratorsForCurrentTest();
if( !generators ) {
std::string testName = getResultCapture().getCurrentTestName();
generators = createGeneratorsForTest();
m_generatorsByTestName.insert( std::make_pair( testName, generators ) );
}
return *generators;
}
private:
IRunner* m_runner;
IResultCapture* m_resultCapture;
Ptr m_config;
std::map m_generatorsByTestName;
};
namespace {
Context* currentContext = NULL;
}
IMutableContext& getCurrentMutableContext() {
if( !currentContext )
currentContext = new Context();
return *currentContext;
}
IContext& getCurrentContext() {
return getCurrentMutableContext();
}
Stream createStream( std::string const& streamName ) {
if( streamName == "stdout" ) return Stream( std::cout.rdbuf(), false );
if( streamName == "stderr" ) return Stream( std::cerr.rdbuf(), false );
if( streamName == "debug" ) return Stream( new StreamBufImpl, true );
throw std::domain_error( "Unknown stream: " + streamName );
}
void cleanUpContext() {
delete currentContext;
currentContext = NULL;
}
}
#endif // TWOBLUECUBES_CATCH_CONTEXT_IMPL_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_debugger.hpp 0000664 0000000 0000000 00000007152 12215130745 0026220 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 27/12/2010.
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*
* Provides a BreakIntoDebugger() macro for Windows and Mac (so far)
*/
#ifndef TWOBLUECUBES_CATCH_DEBUGGER_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_DEBUGGER_HPP_INCLUDED
#include
#include "catch_platform.h"
#ifdef CATCH_PLATFORM_MAC
#include
#include
#include
#include
#include
namespace Catch{
// The following function is taken directly from the following technical note:
// http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html
// Returns true if the current process is being debugged (either
// running under the debugger or has a debugger attached post facto).
inline bool isDebuggerActive(){
int junk;
int mib[4];
struct kinfo_proc info;
size_t size;
// Initialize the flags so that, if sysctl fails for some bizarre
// reason, we get a predictable result.
info.kp_proc.p_flag = 0;
// Initialize mib, which tells sysctl the info we want, in this case
// we're looking for information about a specific process ID.
mib[0] = CTL_KERN;
mib[1] = KERN_PROC;
mib[2] = KERN_PROC_PID;
mib[3] = getpid();
// Call sysctl.
size = sizeof(info);
junk = sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, NULL, 0);
assert(junk == 0);
// We're being debugged if the P_TRACED flag is set.
return ( (info.kp_proc.p_flag & P_TRACED) != 0 );
}
}
// The following code snippet taken from:
// http://cocoawithlove.com/2008/03/break-into-debugger.html
#ifdef DEBUG
#if defined(__ppc64__) || defined(__ppc__)
#define BreakIntoDebugger() \
if( Catch::isDebuggerActive() ) { \
__asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \
: : : "memory","r0","r3","r4" ); \
}
#else
#define BreakIntoDebugger() if( Catch::isDebuggerActive() ) {__asm__("int $3\n" : : );}
#endif
#else
inline void BreakIntoDebugger(){}
#endif
#elif defined(_MSC_VER)
extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
#define BreakIntoDebugger() if (IsDebuggerPresent() ) { __debugbreak(); }
inline bool isDebuggerActive() {
return IsDebuggerPresent() != 0;
}
#elif defined(__MINGW32__)
extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
extern "C" __declspec(dllimport) void __stdcall DebugBreak();
#define BreakIntoDebugger() if (IsDebuggerPresent() ) { DebugBreak(); }
inline bool isDebuggerActive() {
return IsDebuggerPresent() != 0;
}
#else
inline void BreakIntoDebugger(){}
inline bool isDebuggerActive() { return false; }
#endif
#ifdef CATCH_PLATFORM_WINDOWS
extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA( const char* );
inline void writeToDebugConsole( std::string const& text ) {
::OutputDebugStringA( text.c_str() );
}
#else
inline void writeToDebugConsole( std::string const& text ) {
// !TBD: Need a version for Mac/ XCode and other IDEs
std::cout << text;
}
#endif // CATCH_PLATFORM_WINDOWS
#endif // TWOBLUECUBES_CATCH_DEBUGGER_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_default_main.hpp 0000664 0000000 0000000 00000001662 12215130745 0027064 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 20/05/2011.
* Copyright 2011 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_DEFAULT_MAIN_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_DEFAULT_MAIN_HPP_INCLUDED
#ifndef __OBJC__
// Standard C/C++ main entry point
int main (int argc, char * const argv[]) {
return Catch::Session().run( argc, argv );
}
#else // __OBJC__
// Objective-C entry point
int main (int argc, char * const argv[]) {
#if !CATCH_ARC_ENABLED
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
#endif
Catch::registerTestMethods();
int result = Catch::Session().run( argc, (char* const*)argv );
#if !CATCH_ARC_ENABLED
[pool drain];
#endif
return result;
}
#endif // __OBJC__
#endif // TWOBLUECUBES_CATCH_DEFAULT_MAIN_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_evaluate.hpp 0000664 0000000 0000000 00000015657 12215130745 0026253 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 04/03/2011.
* Copyright 2011 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_EVALUATE_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_EVALUATE_HPP_INCLUDED
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable:4389) // '==' : signed/unsigned mismatch
#endif
namespace Catch {
namespace Internal {
enum Operator {
IsEqualTo,
IsNotEqualTo,
IsLessThan,
IsGreaterThan,
IsLessThanOrEqualTo,
IsGreaterThanOrEqualTo
};
template struct OperatorTraits { static const char* getName(){ return "*error*"; } };
template<> struct OperatorTraits { static const char* getName(){ return "=="; } };
template<> struct OperatorTraits { static const char* getName(){ return "!="; } };
template<> struct OperatorTraits { static const char* getName(){ return "<"; } };
template<> struct OperatorTraits { static const char* getName(){ return ">"; } };
template<> struct OperatorTraits { static const char* getName(){ return "<="; } };
template<> struct OperatorTraits{ static const char* getName(){ return ">="; } };
template
inline T& opCast(T const& t) { return const_cast(t); }
// nullptr_t support based on pull request #154 from Konstantin Baumann
#ifdef CATCH_CONFIG_CPP11_NULLPTR
inline std::nullptr_t opCast(std::nullptr_t) { return nullptr; }
#endif // CATCH_CONFIG_CPP11_NULLPTR
// So the compare overloads can be operator agnostic we convey the operator as a template
// enum, which is used to specialise an Evaluator for doing the comparison.
template
class Evaluator{};
template
struct Evaluator {
static bool evaluate( T1 const& lhs, T2 const& rhs) {
return opCast( lhs ) == opCast( rhs );
}
};
template
struct Evaluator {
static bool evaluate( T1 const& lhs, T2 const& rhs ) {
return opCast( lhs ) != opCast( rhs );
}
};
template
struct Evaluator {
static bool evaluate( T1 const& lhs, T2 const& rhs ) {
return opCast( lhs ) < opCast( rhs );
}
};
template
struct Evaluator {
static bool evaluate( T1 const& lhs, T2 const& rhs ) {
return opCast( lhs ) > opCast( rhs );
}
};
template
struct Evaluator {
static bool evaluate( T1 const& lhs, T2 const& rhs ) {
return opCast( lhs ) >= opCast( rhs );
}
};
template
struct Evaluator {
static bool evaluate( T1 const& lhs, T2 const& rhs ) {
return opCast( lhs ) <= opCast( rhs );
}
};
template
bool applyEvaluator( T1 const& lhs, T2 const& rhs ) {
return Evaluator::evaluate( lhs, rhs );
}
// This level of indirection allows us to specialise for integer types
// to avoid signed/ unsigned warnings
// "base" overload
template
bool compare( T1 const& lhs, T2 const& rhs ) {
return Evaluator::evaluate( lhs, rhs );
}
// unsigned X to int
template bool compare( unsigned int lhs, int rhs ) {
return applyEvaluator( lhs, static_cast( rhs ) );
}
template bool compare( unsigned long lhs, int rhs ) {
return applyEvaluator( lhs, static_cast( rhs ) );
}
template bool compare( unsigned char lhs, int rhs ) {
return applyEvaluator( lhs, static_cast( rhs ) );
}
// unsigned X to long
template bool compare( unsigned int lhs, long rhs ) {
return applyEvaluator( lhs, static_cast( rhs ) );
}
template bool compare( unsigned long lhs, long rhs ) {
return applyEvaluator( lhs, static_cast( rhs ) );
}
template bool compare( unsigned char lhs, long rhs ) {
return applyEvaluator( lhs, static_cast( rhs ) );
}
// int to unsigned X
template bool compare( int lhs, unsigned int rhs ) {
return applyEvaluator( static_cast( lhs ), rhs );
}
template bool compare( int lhs, unsigned long rhs ) {
return applyEvaluator( static_cast( lhs ), rhs );
}
template bool compare( int lhs, unsigned char rhs ) {
return applyEvaluator( static_cast( lhs ), rhs );
}
// long to unsigned X
template bool compare( long lhs, unsigned int rhs ) {
return applyEvaluator( static_cast( lhs ), rhs );
}
template bool compare( long lhs, unsigned long rhs ) {
return applyEvaluator( static_cast( lhs ), rhs );
}
template bool compare( long lhs, unsigned char rhs ) {
return applyEvaluator( static_cast( lhs ), rhs );
}
// pointer to long (when comparing against NULL)
template bool compare( long lhs, T* rhs ) {
return Evaluator::evaluate( reinterpret_cast( lhs ), rhs );
}
template bool compare( T* lhs, long rhs ) {
return Evaluator::evaluate( lhs, reinterpret_cast( rhs ) );
}
// pointer to int (when comparing against NULL)
template bool compare( int lhs, T* rhs ) {
return Evaluator::evaluate( reinterpret_cast( lhs ), rhs );
}
template bool compare( T* lhs, int rhs ) {
return Evaluator::evaluate( lhs, reinterpret_cast( rhs ) );
}
#ifdef CATCH_CONFIG_CPP11_NULLPTR
// pointer to nullptr_t (when comparing against nullptr)
template bool compare( std::nullptr_t, T* rhs ) {
return Evaluator::evaluate( NULL, rhs );
}
template bool compare( T* lhs, std::nullptr_t ) {
return Evaluator::evaluate( lhs, NULL );
}
#endif // CATCH_CONFIG_CPP11_NULLPTR
} // end of namespace Internal
} // end of namespace Catch
#ifdef _MSC_VER
#pragma warning(pop)
#endif
#endif // TWOBLUECUBES_CATCH_EVALUATE_HPP_INCLUDED
catch_exception_translator_registry.hpp 0000664 0000000 0000000 00000004210 12215130745 0032544 0 ustar 00root root 0000000 0000000 Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal /*
* Created by Phil on 20/04/2011.
* Copyright 2011 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED
#include "catch_interfaces_exception.h"
#include "catch_tostring.hpp"
#ifdef __OBJC__
#import "Foundation/Foundation.h"
#endif
namespace Catch {
class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry {
public:
~ExceptionTranslatorRegistry() {
deleteAll( m_translators );
}
virtual void registerTranslator( const IExceptionTranslator* translator ) {
m_translators.push_back( translator );
}
virtual std::string translateActiveException() const {
try {
#ifdef __OBJC__
// In Objective-C try objective-c exceptions first
@try {
throw;
}
@catch (NSException *exception) {
return toString( [exception description] );
}
#else
throw;
#endif
}
catch( std::exception& ex ) {
return ex.what();
}
catch( std::string& msg ) {
return msg;
}
catch( const char* msg ) {
return msg;
}
catch(...) {
return tryTranslators( m_translators.begin() );
}
}
std::string tryTranslators( std::vector::const_iterator it ) const {
if( it == m_translators.end() )
return "Unknown exception";
try {
return (*it)->translate();
}
catch(...) {
return tryTranslators( it+1 );
}
}
private:
std::vector m_translators;
};
}
#endif // TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_expression_decomposer.hpp 0000664 0000000 0000000 00000001605 12215130745 0031050 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 11/5/2012.
* Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_EXPRESSION_DECOMPOSER_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_EXPRESSION_DECOMPOSER_HPP_INCLUDED
#include "catch_expression_lhs.hpp"
namespace Catch {
// Captures the LHS of the expression and wraps it in an Expression Lhs object
class ExpressionDecomposer {
public:
template
ExpressionLhs operator->* ( T const& operand ) {
return ExpressionLhs( operand );
}
ExpressionLhs operator->* ( bool value ) {
return ExpressionLhs( value );
}
};
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_EXPRESSION_DECOMPOSER_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_expression_lhs.hpp 0000664 0000000 0000000 00000007307 12215130745 0027503 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 11/5/2012.
* Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED
#include "catch_expressionresult_builder.h"
#include "catch_evaluate.hpp"
#include "catch_tostring.hpp"
namespace Catch {
// Wraps the LHS of an expression and captures the operator and RHS (if any) - wrapping them all
// in an ExpressionResultBuilder object
template
class ExpressionLhs {
void operator = ( ExpressionLhs const& );
public:
ExpressionLhs( T lhs ) : m_lhs( lhs ) {}
template
ExpressionResultBuilder& operator == ( RhsT const& rhs ) {
return captureExpression( rhs );
}
template
ExpressionResultBuilder& operator != ( RhsT const& rhs ) {
return captureExpression( rhs );
}
template
ExpressionResultBuilder& operator < ( RhsT const& rhs ) {
return captureExpression( rhs );
}
template
ExpressionResultBuilder& operator > ( RhsT const& rhs ) {
return captureExpression( rhs );
}
template
ExpressionResultBuilder& operator <= ( RhsT const& rhs ) {
return captureExpression( rhs );
}
template
ExpressionResultBuilder& operator >= ( RhsT const& rhs ) {
return captureExpression( rhs );
}
ExpressionResultBuilder& operator == ( bool rhs ) {
return captureExpression( rhs );
}
ExpressionResultBuilder& operator != ( bool rhs ) {
return captureExpression( rhs );
}
ExpressionResultBuilder& endExpression( ResultDisposition::Flags resultDisposition ) {
bool value = m_lhs ? true : false;
return m_result
.setLhs( Catch::toString( value ) )
.setResultType( value )
.endExpression( resultDisposition );
}
// Only simple binary expressions are allowed on the LHS.
// If more complex compositions are required then place the sub expression in parentheses
template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + ( RhsT const& );
template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - ( RhsT const& );
template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator / ( RhsT const& );
template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator * ( RhsT const& );
template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& );
template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& );
private:
template
ExpressionResultBuilder& captureExpression( RhsT const& rhs ) {
return m_result
.setResultType( Internal::compare( m_lhs, rhs ) )
.setLhs( Catch::toString( m_lhs ) )
.setRhs( Catch::toString( rhs ) )
.setOp( Internal::OperatorTraits::getName() );
}
private:
ExpressionResultBuilder m_result;
T m_lhs;
};
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_expressionresult_builder.h 0000664 0000000 0000000 00000004510 12215130745 0031233 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 8/5/2012.
* Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_ASSERTIONRESULT_BUILDER_H_INCLUDED
#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_BUILDER_H_INCLUDED
#include "catch_tostring.hpp"
#include "catch_assertionresult.h"
#include "catch_result_type.h"
#include "catch_evaluate.hpp"
#include "catch_common.h"
namespace Catch {
struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
// Wraps the (stringised versions of) the lhs, operator and rhs of an expression - as well as
// the result of evaluating it. This is used to build an AssertionResult object
class ExpressionResultBuilder {
public:
ExpressionResultBuilder( ResultWas::OfType resultType = ResultWas::Unknown );
ExpressionResultBuilder( ExpressionResultBuilder const& other );
ExpressionResultBuilder& operator=(ExpressionResultBuilder const& other );
ExpressionResultBuilder& setResultType( ResultWas::OfType result );
ExpressionResultBuilder& setResultType( bool result );
ExpressionResultBuilder& setLhs( std::string const& lhs );
ExpressionResultBuilder& setRhs( std::string const& rhs );
ExpressionResultBuilder& setOp( std::string const& op );
ExpressionResultBuilder& endExpression( ResultDisposition::Flags resultDisposition );
template
ExpressionResultBuilder& operator << ( T const& value ) {
m_stream << value;
return *this;
}
std::string reconstructExpression( AssertionInfo const& info ) const;
AssertionResult buildResult( AssertionInfo const& info ) const;
template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& );
template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& );
private:
AssertionResultData m_data;
struct ExprComponents {
ExprComponents() : shouldNegate( false ) {}
bool shouldNegate;
std::string lhs, rhs, op;
} m_exprComponents;
std::ostringstream m_stream;
};
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_ASSERTIONRESULT_BUILDER_H_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_expressionresult_builder.hpp 0000664 0000000 0000000 00000010376 12215130745 0031602 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 8/8/2012.
* Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_EXPRESSIONRESULT_BUILDER_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_EXPRESSIONRESULT_BUILDER_HPP_INCLUDED
#include "catch_expressionresult_builder.h"
#include
namespace Catch {
ExpressionResultBuilder::ExpressionResultBuilder( ResultWas::OfType resultType ) {
m_data.resultType = resultType;
}
ExpressionResultBuilder::ExpressionResultBuilder( ExpressionResultBuilder const& other )
: m_data( other.m_data ),
m_exprComponents( other.m_exprComponents )
{
m_stream << other.m_stream.str();
}
ExpressionResultBuilder& ExpressionResultBuilder::operator=(ExpressionResultBuilder const& other ) {
m_data = other.m_data;
m_exprComponents = other.m_exprComponents;
m_stream.str("");
m_stream << other.m_stream.str();
return *this;
}
ExpressionResultBuilder& ExpressionResultBuilder::setResultType( ResultWas::OfType result ) {
m_data.resultType = result;
return *this;
}
ExpressionResultBuilder& ExpressionResultBuilder::setResultType( bool result ) {
m_data.resultType = result ? ResultWas::Ok : ResultWas::ExpressionFailed;
return *this;
}
ExpressionResultBuilder& ExpressionResultBuilder::endExpression( ResultDisposition::Flags resultDisposition ) {
m_exprComponents.shouldNegate = shouldNegate( resultDisposition );
return *this;
}
ExpressionResultBuilder& ExpressionResultBuilder::setLhs( std::string const& lhs ) {
m_exprComponents.lhs = lhs;
return *this;
}
ExpressionResultBuilder& ExpressionResultBuilder::setRhs( std::string const& rhs ) {
m_exprComponents.rhs = rhs;
return *this;
}
ExpressionResultBuilder& ExpressionResultBuilder::setOp( std::string const& op ) {
m_exprComponents.op = op;
return *this;
}
AssertionResult ExpressionResultBuilder::buildResult( AssertionInfo const& info ) const
{
assert( m_data.resultType != ResultWas::Unknown );
AssertionResultData data = m_data;
// Flip bool results if shouldNegate is set
if( m_exprComponents.shouldNegate && data.resultType == ResultWas::Ok )
data.resultType = ResultWas::ExpressionFailed;
else if( m_exprComponents.shouldNegate && data.resultType == ResultWas::ExpressionFailed )
data.resultType = ResultWas::Ok;
data.message = m_stream.str();
data.reconstructedExpression = reconstructExpression( info );
if( m_exprComponents.shouldNegate ) {
if( m_exprComponents.op == "" )
data.reconstructedExpression = "!" + data.reconstructedExpression;
else
data.reconstructedExpression = "!(" + data.reconstructedExpression + ")";
}
return AssertionResult( info, data );
}
std::string ExpressionResultBuilder::reconstructExpression( AssertionInfo const& info ) const {
if( m_exprComponents.op == "" )
return m_exprComponents.lhs.empty() ? info.capturedExpression : m_exprComponents.op + m_exprComponents.lhs;
else if( m_exprComponents.op == "matches" )
return m_exprComponents.lhs + " " + m_exprComponents.rhs;
else if( m_exprComponents.op != "!" ) {
if( m_exprComponents.lhs.size() + m_exprComponents.rhs.size() < 40 &&
m_exprComponents.lhs.find("\n") == std::string::npos &&
m_exprComponents.rhs.find("\n") == std::string::npos )
return m_exprComponents.lhs + " " + m_exprComponents.op + " " + m_exprComponents.rhs;
else
return m_exprComponents.lhs + "\n" + m_exprComponents.op + "\n" + m_exprComponents.rhs;
}
else
return "{can't expand - use " + info.macroName + "_FALSE( " + info.capturedExpression.substr(1) + " ) instead of " + info.macroName + "( " + info.capturedExpression + " ) for better diagnostics}";
}
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_EXPRESSIONRESULT_BUILDER_HPP_INCLUDED
Catch-1e2f1d160336be07411775c476bfed3c7673263f/include/internal/catch_generators.hpp 0000664 0000000 0000000 00000012263 12215130745 0026604 0 ustar 00root root 0000000 0000000 /*
* Created by Phil on 27/01/2011.
* Copyright 2011 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_GENERATORS_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_GENERATORS_HPP_INCLUDED
#include "catch_context.h"
#include
#include
#include
#include
namespace Catch {
template
struct IGenerator {
virtual ~IGenerator() {}
virtual T getValue( std::size_t index ) const = 0;
virtual std::size_t size () const = 0;
};
template
class BetweenGenerator : public IGenerator {
public:
BetweenGenerator( T from, T to ) : m_from( from ), m_to( to ){}
virtual T getValue( std::size_t index ) const {
return m_from+static_cast( index );
}
virtual std::size_t size() const {
return static_cast( 1+m_to-m_from );
}
private:
T m_from;
T m_to;
};
template
class ValuesGenerator : public IGenerator {
public:
ValuesGenerator(){}
void add( T value ) {
m_values.push_back( value );
}
virtual T getValue( std::size_t index ) const {
return m_values[index];
}
virtual std::size_t size() const {
return m_values.size();
}
private:
std::vector m_values;
};
template
class CompositeGenerator {
public:
CompositeGenerator() : m_totalSize( 0 ) {}
// *** Move semantics, similar to auto_ptr ***
CompositeGenerator( CompositeGenerator& other )
: m_fileInfo( other.m_fileInfo ),
m_totalSize( 0 )
{
move( other );
}
CompositeGenerator& setFileInfo( const char* fileInfo ) {
m_fileInfo = fileInfo;
return *this;
}
~CompositeGenerator() {
deleteAll( m_composed );
}
operator T () const {
size_t overallIndex = getCurrentContext().getGeneratorIndex( m_fileInfo, m_totalSize );
typename std::vector*>::const_iterator it = m_composed.begin();
typename std::vector*>::const_iterator itEnd = m_composed.end();
for( size_t index = 0; it != itEnd; ++it )
{
const IGenerator* generator = *it;
if( overallIndex >= index && overallIndex < index + generator->size() )
{
return generator->getValue( overallIndex-index );
}
index += generator->size();
}
CATCH_INTERNAL_ERROR( "Indexed past end of generated range" );
return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so
}
void add( const IGenerator* generator ) {
m_totalSize += generator->size();
m_composed.push_back( generator );
}
CompositeGenerator& then( CompositeGenerator& other ) {
move( other );
return *this;
}
CompositeGenerator& then( T value ) {
ValuesGenerator* valuesGen = new ValuesGenerator();
valuesGen->add( value );
add( valuesGen );
return *this;
}
private:
void move( CompositeGenerator& other ) {
std::copy( other.m_composed.begin(), other.m_composed.end(), std::back_inserter( m_composed ) );
m_totalSize += other.m_totalSize;
other.m_composed.clear();
}
std::vector*> m_composed;
std::string m_fileInfo;
size_t m_totalSize;
};
namespace Generators
{
template