281 lines
13 KiB
Markdown
281 lines
13 KiB
Markdown
# 1.9.5
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### Fixes
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* Truthy expressions are now reconstructed properly, not as booleans (#914)
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* Various warnings are no longer erroneously suppressed in test files (files that include `catch.hpp`, but do not define `CATCH_CONFIG_MAIN` or `CATCH_CONFIG_RUNNER`) (#871)
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* Catch no longer fails to link when main is compiled as C++, but linked against Objective-C (#855)
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* Fixed incorrect gcc version detection when deciding to use `__COUNTER__` (#928)
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* Previously any GCC with minor version less than 3 would be incorrectly classified as not supporting `__COUNTER__`.
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* Suppressed C4996 warning caused by upcoming updated to MSVC 2017, marking `std::uncaught_exception` as deprecated. (#927)
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### Improvements
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* CMake integration script now incorporates debug messages and registers tests in an improved way (#911)
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* Various documentation improvements
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# 1.9.4
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### Fixes
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* `CATCH_FAIL` macro no longer causes compilation error without variadic macro support
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* `INFO` messages are no longer cleared after being reported once
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### Improvements and minor changes
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* Catch now uses `wmain` when compiled under Windows and `UNICODE` is defined.
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* Note that Catch still officially supports only ASCII
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# 1.9.3
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### Fixes
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* Completed the fix for (lack of) uint64_t in earlier Visual Studios
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# 1.9.2
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### Improvements and minor changes
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* All of `Approx`'s member functions now accept strong typedefs in C++11 mode (#888)
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* Previously `Approx::scale`, `Approx::epsilon`, `Approx::margin` and `Approx::operator()` didn't.
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### Fixes
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* POSIX signals are now disabled by default under QNX (#889)
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* QNX does not support current enough (2001) POSIX specification
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* JUnit no longer counts exceptions as failures if given test case is marked as ok to fail.
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* `Catch::Option` should now have its storage properly aligned.
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* Catch no longer attempts to define `uint64_t` on windows (#862)
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* This was causing trouble when compiled under Cygwin
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### Other
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* Catch is now compiled under MSVC 2017 using `std:c++latest` (C++17 mode) in CI
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* We now provide cmake script that autoregisters Catch tests into ctest.
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* See `contrib` folder.
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# 1.9.1
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### Fixes
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* Unexpected exceptions are no longer ignored by default (#885, #887)
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# 1.9.0
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### Improvements and minor changes
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* Catch no longer attempts to ensure the exception type passed by user in `REQUIRE_THROWS_AS` is a constant reference.
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* It was causing trouble when `REQUIRE_THROWS_AS` was used inside templated functions
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* This actually reverts changes made in v1.7.2
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* Catch's `Version` struct should no longer be double freed when multiple instances of Catch tests are loaded into single program (#858)
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* It is now a static variable in an inline function instead of being an `extern`ed struct.
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* Attempt to register invalid tag or tag alias now throws instead of calling `exit()`.
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* Because this happen before entering main, it still aborts execution
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* Further improvements to this are coming
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* `CATCH_CONFIG_FAST_COMPILE` now speeds-up compilation of `REQUIRE*` assertions by further ~15%.
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* The trade-off is disabling translation of unexpected exceptions into text.
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* When Catch is compiled using C++11, `Approx` is now constructible with anything that can be explicitly converted to `double`.
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* Captured messages are now printed on unexpected exceptions
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### Fixes:
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* Clang's `-Wexit-time-destructors` should be suppressed for Catch's internals
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* GCC's `-Wparentheses` is now suppressed for all TU's that include `catch.hpp`.
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* This is functionally a revert of changes made in 1.8.0, where we tried using `_Pragma` based suppression. This should have kept the suppression local to Catch's assertions, but bugs in GCC's handling of `_Pragma`s in C++ mode meant that it did not always work.
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* You can now tell Catch to use C++11-based check when checking whether a type can be streamed to output.
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* This fixes cases when an unstreamable type has streamable private base (#877)
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* [Details can be found in documentation](configuration.md#catch_config_cpp11_stream_insertable_check)
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### Other notes:
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* We have added VS 2017 to our CI
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* Work on Catch 2 should start soon
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# 1.8.2
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### Improvements and minor changes
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* TAP reporter now behaves as if `-s` was always set
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* This should be more consistent with the protocol desired behaviour.
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* Compact reporter now obeys `-d yes` argument (#780)
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* The format is "XXX.123 s: <section-name>" (3 decimal places are always present).
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* Before it did not report the durations at all.
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* XML reporter now behaves the same way as Console reporter in regards to `INFO`
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* This means it reports `INFO` messages on success, if output on success (`-s`) is enabled.
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* Previously it only reported `INFO` messages on failure.
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* `CAPTURE(expr)` now stringifies `expr` in the same way assertion macros do (#639)
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* Listeners are now finally [documented](event-listeners.md).
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* Listeners provide a way to hook into events generated by running your tests, including start and end of run, every test case, every section and every assertion.
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### Fixes:
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* Catch no longer attempts to reconstruct expression that led to a fatal error (#810)
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* This fixes possible signal/SEH loop when processing expressions, where the signal was triggered by expression decomposition.
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* Fixed (C4265) missing virtual destructor warning in Matchers (#844)
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* `std::string`s are now taken by `const&` everywhere (#842).
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* Previously some places were taking them by-value.
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* Catch should no longer change errno (#835).
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* This was caused by libstdc++ bug that we now work around.
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* Catch now provides `FAIL_CHECK( ... )` macro (#765).
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* Same as `FAIL( ... )`, but does not abort the test.
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* Functions like `fabs`, `tolower`, `memset`, `isalnum` are now used with `std::` qualification (#543).
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* Clara no longer assumes first argument (binary name) is always present (#729)
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* If it is missing, empty string is used as default.
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* Clara no longer reads 1 character past argument string (#830)
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* Regression in Objective-C bindings (Matchers) fixed (#854)
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### Other notes:
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* We have added VS 2013 and 2015 to our CI
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* Catch Classic (1.x.x) now contains its own, forked, version of Clara (the argument parser).
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# 1.8.1
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### Fixes
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Cygwin issue with `gettimeofday` - `#define` was not early enough
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# 1.8.0
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### New features/ minor changes
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* Matchers have new, simpler (and documented) interface.
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* Catch provides string and vector matchers.
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* For details see [Matchers documentation](matchers.md).
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* Changed console reporter test duration reporting format (#322)
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* Old format: `Some simple comparisons between doubles completed in 0.000123s`
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* New format: `xxx.123s: Some simple comparisons between doubles` _(There will always be exactly 3 decimal places)_
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* Added opt-in leak detection under MSVC + Windows (#439)
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* Enable it by compiling Catch's main with `CATCH_CONFIG_WINDOWS_CRTDBG`
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* Introduced new compile-time flag, `CATCH_CONFIG_FAST_COMPILE`, trading features for compilation speed.
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* Moves debug breaks out of tests and into implementation, speeding up test compilation time (~10% on linux).
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* _More changes are coming_
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* Added [TAP (Test Anything Protocol)](https://testanything.org/) and [Automake](https://www.gnu.org/software/automake/manual/html_node/Log-files-generation-and-test-results-recording.html#Log-files-generation-and-test-results-recording) reporters.
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* These are not present in the default single-include header and need to be downloaded from GitHub separately.
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* For details see [documentation about integrating with build systems](build-systems.md).
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* XML reporter now reports filename as part of the `Section` and `TestCase` tags.
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* `Approx` now supports an optional margin of absolute error
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* It has also received [new documentation](assertions.md).
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### Fixes
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* Silenced C4312 ("conversion from int to 'ClassName *") warnings in the evaluate layer.
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* Fixed C4512 ("assignment operator could not be generated") warnings under VS2013.
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* Cygwin compatibility fixes
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* Signal handling is no longer compiled by default.
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* Usage of `gettimeofday` inside Catch should no longer cause compilation errors.
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* Improved `-Wparentheses` supression for gcc (#674)
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* When compiled with gcc 4.8 or newer, the supression is localized to assertions only
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* Otherwise it is supressed for the whole TU
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* Fixed test spec parser issue (with escapes in multiple names)
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### Other
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* Various documentation fixes and improvements
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# 1.7.2
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### Fixes and minor improvements
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Xml:
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(technically the first two are breaking changes but are also fixes and arguably break few if any people)
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* C-escape control characters instead of XML encoding them (which requires XML 1.1)
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* Revert XML output to XML 1.0
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* Can provide stylesheet references by extending the XML reporter
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* Added description and tags attribites to XML Reporter
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* Tags are closed and the stream flushed more eagerly to avoid stdout interpolation
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Other:
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* `REQUIRE_THROWS_AS` now catches exception by `const&` and reports expected type
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* In `SECTION`s the file/ line is now of the `SECTION`. not the `TEST_CASE`
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* Added std:: qualification to some functions from C stdlib
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* Removed use of RTTI (`dynamic_cast`) that had crept back in
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* Silenced a few more warnings in different circumstances
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* Travis improvements
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# 1.7.1
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### Fixes:
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* Fixed inconsistency in defining `NOMINMAX` and `WIN32_LEAN_AND_MEAN` inside `catch.hpp`.
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* Fixed SEH-related compilation error under older MinGW compilers, by making Windows SEH handling opt-in for compilers other than MSVC.
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* For specifics, look into the [documentation](configuration.md).
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* Fixed compilation error under MinGW caused by improper compiler detection.
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* Fixed XML reporter sometimes leaving an empty output file when a test ends with signal/structured exception.
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* Fixed XML reporter not reporting captured stdout/stderr.
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* Fixed possible infinite recursion in Windows SEH.
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* Fixed possible compilation error caused by Catch's operator overloads being ambiguous in regards to user-defined templated operators.
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## 1.7.0
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### Features/ Changes:
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* Catch now runs significantly faster for passing tests
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* Microbenchmark focused on Catch's overhead went from ~3.4s to ~0.7s.
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* Real world test using [JSON for Modern C++](https://github.com/nlohmann/json)'s test suite went from ~6m 25s to ~4m 14s.
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* Catch can now run specific sections within test cases.
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* For now the support is only basic (no wildcards or tags), for details see the [documentation](command-line.md).
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* Catch now supports SEH on Windows as well as signals on Linux.
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* After receiving a signal, Catch reports failing assertion and then passes the signal onto the previous handler.
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* Approx can be used to compare values against strong typedefs (available in C++11 mode only).
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* Strong typedefs mean types that are explicitly convertible to double.
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* CHECK macro no longer stops executing section if an exception happens.
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* Certain characters (space, tab, etc) are now pretty printed.
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* This means that a `char c = ' '; REQUIRE(c == '\t');` would be printed as `' ' == '\t'`, instead of ` == 9`.
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### Fixes:
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* Text formatting no longer attempts to access out-of-bounds characters under certain conditions.
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* THROW family of assertions no longer trigger `-Wunused-value` on expressions containing explicit cast.
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* Breaking into debugger under OS X works again and no longer required `DEBUG` to be defined.
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* Compilation no longer breaks under certain compiler if a lambda is used inside assertion macro.
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### Other:
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* Catch's CMakeLists now defines install command.
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* Catch's CMakeLists now generates projects with warnings enabled.
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## 1.6.1
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### Features/ Changes:
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* Catch now supports breaking into debugger on Linux
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### Fixes:
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* Generators no longer leak memory (generators are still unsupported in general)
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* JUnit reporter now reports UTC timestamps, instead of "tbd"
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* `CHECK_THAT` macro is now properly defined as `CATCH_CHECK_THAT` when using `CATCH_` prefixed macros
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### Other:
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* Types with overloaded `&&` operator are no longer evaluated twice when used in an assertion macro.
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* The use of `__COUNTER__` is supressed when Catch is parsed by CLion
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* This change is not active when compiling a binary
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* Approval tests can now be run on Windows
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* CMake will now warn if a file is present in the `include` folder but not is not enumerated as part of the project
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* Catch now defines `NOMINMAX` and `WIN32_LEAN_AND_MEAN` before including `windows.h`
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* This can be disabled if needed, see [documentation](configuration.md) for details.
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## 1.6.0
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### Cmake/ projects:
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* Moved CMakeLists.txt to root, made it friendlier for CLion and generating XCode and VS projects, and removed the manually maintained XCode and VS projects.
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### Features/ Changes:
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* Approx now supports `>=` and `<=`
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* Can now use `\` to escape chars in test names on command line
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* Standardize C++11 feature toggles
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### Fixes:
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* Blue shell colour
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* Missing argument to `CATCH_CHECK_THROWS`
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* Don't encode extended ASCII in XML
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* use `std::shuffle` on more compilers (fixes deprecation warning/error)
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* Use `__COUNTER__` more consistently (where available)
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### Other:
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* Tweaks and changes to scripts - particularly for Approval test - to make them more portable
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# Older versions
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Release notes were not maintained prior to v1.6.0, but you should be able to work them out from the Git history
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---
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[Home](Readme.md)
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