Commit Graph

867 Commits

Author SHA1 Message Date
Martin Hořeňovský
e4d61e4cd8
Fix baselines 2019-10-13 21:26:51 +02:00
Martin Hořeňovský
2cc0c71856
Add a matcher that checks exception's message
Only works for exceptions that publicly derive from `std::exception`
and the matching is done exactly, including case and whitespace.

Closes #1649
Closes #1728

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#	modified:   ../docs/matchers.md
#	modified:   ../include/internal/catch_capture_matchers.h
#	modified:   ../projects/CMakeLists.txt
#	modified:   ../projects/SelfTest/Baselines/compact.sw.approved.txt
#	modified:   ../projects/SelfTest/Baselines/console.std.approved.txt
#	modified:   ../projects/SelfTest/Baselines/console.sw.approved.txt
#	modified:   ../projects/SelfTest/Baselines/junit.sw.approved.txt
#	modified:   ../projects/SelfTest/Baselines/xml.sw.approved.txt
#	modified:   ../projects/SelfTest/UsageTests/Matchers.tests.cpp
#
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#	../clang-full/
#	../clang-test/
#	../clang10-build/
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#	../include/internal/catch_matchers_exception.cpp
#	../include/internal/catch_matchers_exception.hpp
#	../misc-build/
#	../msvc-sln/
#	../notes.txt
#	../test-install/
#
2019-10-13 20:37:07 +02:00
Martin Hořeňovský
28663fb959
Use the right overload of std::nextafter in tests 2019-10-13 13:36:22 +02:00
Martin Hořeňovský
d2d418a9cb
Add a Relative Comparison matcher for floating point numbers
It checks Knuth's _close enough with tolerance_ relationship, that
is `|lhs - rhs| <= epsilon * max(|lhs|, |rhs|)`, rather then the
_very close with tolerance_ relationship that can be written down as
`|lhs - rhs| <= epsilon * min(|lhs|, |rhs|)`.

This is because it is the more common model around the internet, and
as such is likely to be less surprising to the users. In the future
we might want to provide the other model as well.

Closes #1746
2019-10-13 11:56:50 +02:00
Martin Hořeňovský
c8db4e77c4
Add a from_range(Container) overload to the generator helpers 2019-10-09 14:51:36 +02:00
Martin Hořeňovský
3109add95c
Add tests for the -f/--input-file command line argument 2019-10-09 12:54:13 +02:00
Martin Hořeňovský
a5a22cdadb
Have the random generators use the global rng instance
This means that if you nest multiple random generators inside one
test case, they will not return the same sequence of numbers.

Idea taken from #1736 by Amit Herman.

Closes #1736
Closes #1734
2019-10-07 21:53:07 +02:00
Martin Hořeňovský
535da5c513
Introduce Catch's own RNG based on the PCG family of RNGs
In the future, we will also want to introduce our own
`uniform_int_distribution` and `uniform_real_distribution` to get
repeatable test runs across different platforms.
2019-10-07 19:56:23 +02:00
Martin Hořeňovský
319cb9e1da
Add a generator that takes an iterator pair 2019-10-06 13:55:10 +02:00
Martin Hořeňovský
c38a5caa2e
Allow full range of target ULP values for the ULPMatcher
Previously it was limited to roughly 2 billion ULPs, rather than
the roughly 2^64 possible ones.
2019-10-05 13:38:22 +02:00
Martin Hořeňovský
ebc5609484
Add test for INF == Approx(1) 2019-10-04 14:19:39 +02:00
Martin Hořeňovský
02ee130bd0
Special case Approx(inf) to better follow user expectations 2019-10-04 13:28:43 +02:00
Martin Hořeňovský
fc2066bf18
Add tests for escaping special characters in CLI 2019-09-21 00:50:17 +02:00
Martin Hořeňovský
3beccfb429
Remove the no longer used is_unique type trait
It was used in checking that types in TEMPLATE_TEST_CASE and friends
were unique, but this was removed for v2.8.0 (#1628). Since there
are no further uses of this trait, the simplest thing to do is to
just remove it.

Fixes #1757
2019-09-20 23:28:19 +02:00
Martin Hořeňovský
af8b2538a6
Ignore leading/trailing whitespace in test/section specs
The leading/trailing whitespace is problematic because of e.g.
`WHEN` macro having preceeding whitespace for alignment, and it is
generally messy.

Credits to Phil who did lot of the original work.

Closes #1708
2019-09-09 14:28:11 +02:00
Martin Hořeňovský
dab0296b64
Add test for past-the-end substr on StringRef 2019-09-08 21:07:21 +02:00
Martin Hořeňovský
7b865daccc
Make StringRef's operator std::string explicit
This way it is explicit when there is a `StringRef` -> `std::string`
conversion and makes it easier to look for allocations that could
be avoided.

Doing this has already removed one allocation per registered test
case, as there was a completely pointless `StringRef` -> `std::string`
conversion when parsing tags of a test case.
2019-09-08 15:58:10 +02:00
Martin Hořeňovský
923db16322
Use StringRefs through the enum registration 2019-09-08 14:14:46 +02:00
Martin Hořeňovský
dd1f0f1c72
Add test for --filename-as-tags 2019-09-07 20:43:14 +02:00
Martin Hořeňovský
d27d580d0b
Add test for --libidentify command line flag 2019-09-07 20:36:12 +02:00
Martin Hořeňovský
6da00c1b64
Split out the rest of string manipulation tests 2019-09-07 20:22:36 +02:00
Martin Hořeňovský
fe967b1f41
Remove the ill-considered StringRef::numberOfCharacters
It never counted characters, only codepoints. If you think these
are interchangeable, you should not touch non-ascii text.
2019-09-07 20:13:22 +02:00
Martin Hořeňovský
f2c2711bdc
Add trim for StringRef 2019-09-07 11:31:00 +02:00
Martin Hořeňovský
b77ab74b72
Start adding tests for string manip functions 2019-09-06 18:50:57 +02:00
Benjamin Worpitz
18d597cf10 Allow to use non-copyable and non-movable types in TEMPLATE_LIST_TEST_CASE
The parameter given to `convert` may not be copyable therefore it has to be
captured by const reference. For example an `std::tuple` that contains a
non-copyable type is itself non-copyable.

The NonDefaultConstructible test-case was reduced by one example type
because it did not add any value.
2019-09-06 12:15:09 +02:00
Martin Hořeňovský
e2d863b090
Actually run the random generator tests 2019-08-09 11:21:05 +02:00
Martin Hořeňovský
ebe6a07c23
Remove the new tests from approvals
They lead to stringification of file (which is ok) and file line
(not ok) to the approvals, which makes them exceedingly brittle
and not worth approval testing. Instead we just run them as part
of the base test run.
2019-08-09 11:13:28 +02:00
Martin Hořeňovský
738818ae1d
Add a test for the internals 2019-08-09 10:50:53 +02:00
Steven Franzen
6070745cab Improve reporting of unmatched filters (#1684)
This PR ultimately does 3 things
* Separately tracks matched tests per each filter part (that is, a set of filters separated by an OR (`,`)), which allows Catch2 to report each of the alternative filters that don't match any tests.
* Fixes `-w NoTests` to return non-zero in the process
* Adds tests for `-w NoTests`.
2019-08-06 20:51:19 +02:00
Martin Hořeňovský
3701c2e2e6
Small cleanup of self tests 2019-08-04 13:50:25 +02:00
Martin Hořeňovský
7dc7d77af2
Add a test for Catch version output 2019-08-03 20:16:46 +02:00
Benjamin Worpitz
e7c26f09d1 Fix non-default-constructible type lists used in TEMPLATE_LIST_TEST_CASE (#1697)
* Fix non-default-constructible type lists used in TEMPLATE_LIST_TEST_CASE

std::tuple is not default constructible when the first type is not
default-constuctible. Therefore it can not be instantiated.
to circumvent this, we have to use std::declval in the unevaluate decltype
context.
2019-07-22 12:56:33 +02:00
Stuart Dootson
87739ad3fe Add std::byte stringification support (#1686)
* Add `std::byte` support

1. Add byte detection in Catch config
2. Add a `std::byte`specialisation for Catch2::Detail::StringMaker
2019-07-13 14:47:56 +02:00
Martin Hořeňovský
56d4510138
Default the SelfTest project to C++11
Unlike the previous approach, this will still obey
`-DCMAKE_CXX_STANDARD=X` properly.
2019-07-02 20:42:14 +02:00
Martin Hořeňovský
c0d3a2e08f
Merge pull request #1672 from sommd/master
Fix ChunkGenerator with chunk-size 0
2019-07-01 18:07:37 +02:00
Martin Hořeňovský
9a6551b22b
Add integration test for the children completion check fix 2019-06-30 00:00:41 +02:00
David Sommerich
9cf5897a11 Fix ChunkGenerator with chunk-size 0
Fixes #1671
2019-06-29 23:48:30 +10:00
Jayesh Badwaik
b87caafd91 Remove explicit setting of CXX_STANDARD for SelfTest target
- The current setup tries to detect USE_CPP14/USE_CPP17 and sets the
    CXX_STANDARD property for the SelfTest target. This is not ideal, since
    CMAKE_CXX_STANDARD can be provided by the toolchain file or as command line
    option and should be used by the library internally correctly.  Hence, the
    whole set of the relevant lines from `projects/CMakeLists.txt` have been
    removed.

  - The above can also cause subtle issues where the user is expecting the tests
    to compile with C++17 after setting CMAKE_CXX_STANDARD and then getting
    results of compilation with C++11 as USE_CPP17 has not been set.

  - The current build matrix used the above code to run the tests. So, even
    though the it should not required anymore to build Catch2, it was still
    required to send correct options to build matrix. In that respect,
    .travis.yml has been modified to send correct options to the build command
    in the new setup.
2019-06-15 20:33:28 +02:00
Jozef Grajciar
f41051f22a test approvals for TEMPLATE_LIST_TEST_CASE 2019-06-15 15:40:39 +02:00
Jozef Grajciar
dbc1295354 tests for TEMPLATE_LIST_TEST_CASE 2019-06-15 15:40:39 +02:00
Martin Hořeňovský
e640c3837a
Move the async-using parts of benchmarking into a .cpp file
This keeps it out of the main include path when benchmarking is
enabled, somewhat reducing the compilation-time penalty.

Also moved some other functions into the .cpp file, especially
helpers that could be given internal linkage, and concretized some
iterator-templated code that only ever used
`std::vector<double>::iterator`.
2019-06-15 11:43:25 +02:00
Martin Hořeňovský
7142d5a8c9
Show bound when stringifying the WithinULP matcher
Closes #1581
2019-06-15 07:12:27 +02:00
Martin Hořeňovský
10067a47da
Add an extra test for benchmarking macros
Also updated baselines
2019-06-06 21:29:25 +02:00
Martin Hořeňovský
e340ab8db6
Various improvements to the benchmarking support
* Units from <ratio> are no longer redeclared in our own namespace
* The default clock is `steady_clock`, not `high_resolution_clock`,
because, as HH says "high_resolution_clock is useless. If you want
measure the passing of time, use steady_clock. If you want user
friendly time, use system_clock".
* Benchmarking support is opt-in, not opt-out, to avoid the large
(~10%) compile time penalty.
* Benchmarking-related options in CLI are always present, to decrease
the amount of code that is only compiled conditionally and making
the whole shebang more maintainble.
2019-06-06 21:28:56 +02:00
Joachim Meyer
ce2560ca95 Integrate Nonius benchmark into Catch2
Changes done to Nonius:
* Moved things into "Catch::Benchmark" namespace
* Benchmarks were integrated with `TEST_CASE`/`SECTION`/`GENERATE` macros
* Removed Nonius's parameters for benchmarks, Generators should be used instead
* Added relevant methods to the reporter interface (default-implemented, to avoid
breaking existing 3rd party reporters)
* Async processing is guarded with `_REENTRANT` macro for GCC/Clang, used by default
on MSVC
* Added a macro `CATCH_CONFIG_DISABLE_BENCHMARKING` that removes all traces of
benchmarking from Catch
2019-06-06 19:33:37 +02:00
Martin Hořeňovský
97602b248b
Remove obsolete file with wrong advice 2019-05-25 21:20:37 +02:00
Jozef Grajciar
84f8e806b8 Nttp support tests approvals 2019-05-23 21:03:47 +02:00
Jozef Grajciar
0c43f98fa2 Nttp support
Closes #1531
2019-05-23 21:03:47 +02:00
Martin Hořeňovský
bd703dd74b
Merge pull request #1611 from cincodenada/unscoped-disabled-prefixed
Add UNSCOPED_INFO to prefix/disabled sections
2019-05-23 14:19:22 +02:00
Phil Nash
31537c43d9 Rebased approvals 2019-05-21 00:05:39 +01:00