Commit Graph

892 Commits

Author SHA1 Message Date
Martin Hořeňovský
fef4f217b1
Unit tests build and run (todo: projects, includes, extras) 2019-11-30 20:45:34 +01:00
Martin Hořeňovský
e341b11467
WIP: CMake changes to build static lib + tests separately 2019-11-30 17:41:41 +01:00
Martin Hořeňovský
443fa0fc88
Fixing paths in SelfTest 2019-11-30 17:41:17 +01:00
Martin Hořeňovský
6923a168a1
Remove unused header 2019-11-28 13:23:48 +01:00
Martin Hořeňovský
c9067b2253
Refactor SectionInfo constructors 2019-11-16 21:53:32 +01:00
Martin Hořeňovský
d36c15c3ca
Store tags in one big pre-allocated string and only work with refs
This should decrease the number of allocations before main is entered
significantly, but complicates the code somewhat in return.

Assuming I used `massif` right, doing just `SelfTest --list-tests`
went from 929 allocations at "Remove gcc-4.9 from the travis builds"
(2 commits up), to 614 allocations with this commit.
2019-11-14 10:53:12 +01:00
Martin Hořeňovský
302e2c0b06
Do not copy around TestCaseInfo
Now a `TEST_CASE` macro should create a single TestCaseInfo and then
it should never be copied around. This, together with latter changes,
should significantly decrease the number of allocations made before
`main` is even entered.
2019-11-14 10:52:34 +01:00
Martin Hořeňovský
d6f7f1fbed
Set CMakeLists to default to C++14 for our internal projects 2019-11-07 13:02:43 +01:00
Martin Hořeňovský
eabb8a6af7
Cleanup tests for C++20 2019-11-04 13:08:10 +01:00
Martin Hořeňovský
2c6ace04a7
Redo build matrix on .travis for C++14 and up
* Use Xenial as the base distribution
* Remove C++11 builds
* Add a lot more C++14 builds
* Add some C++17 builds
* Include newer versions of Clang and GCC
2019-10-31 16:19:56 +01:00
Martin Hořeňovský
4f47d1c6c1
Hidden tests now require positive filter match to be selected
This also required some refactoring of how the pattern matching
works. This means that the concepts of include and exclude patterns
are no longer unified, with exclusion patterns working as just
negation of an inclusion patterns (which led to including hidden
tags by default, as they did not match the exclusion), but rather
both include and exclude patterns are handled separately.

The new logic is that given a filter and a test case, the test
case must match _all_ include patterns and _no_ exclude patterns
to be included by the filter. Furthermore, if the test case is
hidden, then the filter must have at least one include pattern
for the test case to be used.

Closes #1184
2019-10-29 14:07:18 +01:00
Martin Hořeňovský
be44cfa63b
Specialize XML reporter's --list output 2019-10-29 14:07:18 +01:00
Martin Hořeňovský
c582e351ce
Remove --list-test-names-only
People should use verbosity modifiers with `--list-tests` instead.

Closes #1190
2019-10-29 14:07:18 +01:00
Martin Hořeňovský
d2cddfc9c5
Make --list-* exit code be 0
Previously it returned the sum of listed things because ???. This
was completely useless and in many ways actively counterproductive
because of the success/failure conventions around exit codes.

Closes #1410
2019-10-29 14:07:18 +01:00
Martin Hořeňovský
557b336125
Remove superfluous semicolon in the INFO macro
Closes #1456
2019-10-29 14:07:18 +01:00
Martin Hořeňovský
141761745a
Remove ANON_TEST_CASE
It can be fully replaced with `TEST_CASE` without any arguments,
so there is no need to keep it around.

Closes #1220
2019-10-29 14:07:18 +01:00
Martin Hořeňovský
74e0e737a6
Remove useless test 2019-10-29 11:44:24 +01:00
Martin Hořeňovský
849f2848bd
Rework how warning suppression in macros is done
Previously, each warning suppression was self-contained, with its
own pair of `SUPPRESS_X_WARNING` and `UNSUPPRESS_X_WARNING` macros.
This had the obvious advantage of being self-containing, but it
also meant that if we needed to suppress more than one warning
in a single place, then we would manipulate the compiler's warning
state multiple times, even though logically we would only need one
layer.

The new way of suppressing warnings in macros is to push compiler's
warning state with `CATCH_INTERNAL_START_WARNINGS_SUPPRESSION` macro,
then disable whatever macros we need with the
`CATCH_INTERNAL_SUPPRESS_X_WARNINGS` macro, and then return to the
previous state using `CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION`.
2019-10-27 21:07:21 +01:00
Alexander Stein
2fbd66c51c Improve JUnit failure report
The JUnit report is improved in that:
* The message shows the testing condition, not the result
* The actual message has similar output than the console one
2019-10-27 18:02:14 +01:00
sp-dani-garcia
51b29ced1a Add SonarQube Generic Test Data reporter
It outputs reports in the `Generic Execution Test Data` format, see
https://docs.sonarqube.org/latest/analysis/generic-test/, specifically
https://docs.sonarqube.org/latest/analysis/generic-test/#header-2

Close #1738 (this is a cherry-pick and fixup of that PR)
2019-10-27 10:02:41 +01:00
Manuel Drews
4327baba40 Enable range generator for floating point types 2019-10-26 20:52:09 +02:00
Martin Hořeňovský
50cc14c94c
Rework StringRef interface and internals
Now it no longer tries to be this weird hybrid between an owning
and non-owning reference, and is only ever non-owning. This is also
reflected in its interface, for example `StringRef::isNullTerminated`
is now public, and `StringRef::c_str()` has the precondition that it
is true.

Overview of the changes:
* The `StringRef::m_data` member has been completely removed, as it
had no more uses.
* `StringRef::isSubstring()` has been made public and renamed to
`StringRef::isNullTerminated()`, so that the name reflects what the
method actually does.
* `StringRef::currentData()` has been renamed to `StringRef::data()`,
to be in line with common C++ containers and container-alikes.
* `StringRef::c_str()` will no longer silently make copies. It instead
has a precondition that `isNullTerminated()` is true.
* If the user needs a null-terminated string, they should use the
`std::string` conversion operator and call `c_str()` on the resulting
`std::string`.
* Some small optimizations in various places.
* Basic functionality is now `constexpr`.
2019-10-25 13:57:52 +02:00
Martin Hořeňovský
90825a4f7a
Add more tests for reading test specs from file
Related to #1770
2019-10-20 15:14:50 +02:00
Martin Hořeňovský
9e8ae7d470
Use scientific notation for the WithinULP matcher
This should now properly handle small numbers which would previously
output something like `[0.00000000000000019, 0.00000000000000019]`,
which does not allow user to read the numbers properly.

Closes #1760
2019-10-20 12:30:21 +02:00
Martin Hořeňovský
91fa55303b
Add test for including unguarded windows.h
If you do this, you are wrong, but apparently people expect libraries
to work around intrusive lower cased macros. Oh well.
2019-10-17 11:15:42 +02:00
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

# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
# On branch master
# Your branch is up-to-date with 'origin/master'.
#
# Changes to be committed:
#	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
#
# Untracked files:
#	./
#	../clang-full/
#	../clang-test/
#	../clang10-build/
#	../coverage-build/
#	../gcc-build/
#	../gcc-full/
#	../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