Commit Graph

110 Commits

Author SHA1 Message Date
John Bytheway
80b0d6975c
Add --min-duration option
A test runner already has a --durations option to print durations.
However, this isn't entirely satisfactory.

When there are many tests, this produces output spam which makes it hard
to find the test failure output.  Nevertheless, it is helpful to be
informed of tests which are unusually slow.

Therefore, introduce a new option --min-duration that causes all
durations above a certain threshold to be printed.  This allows slow
tests to be visible without mentioning every test.
2020-07-26 10:47:53 +02:00
Ryan Pavlik
7f58840163
Add OverallResultsCases element to XML reporter 2020-07-24 22:30:28 +02:00
Martin Hořeňovský
0e77adee05
Add explicit test for shortcircuiting behaviour of combined matchers 2020-07-22 21:36:14 +02:00
Martin Hořeňovský
de53773e46
Fix copy paste error in 7-arg TEMPLATE_TEST_CASE_SIG implementation
Closes #1954
2020-07-22 21:18:52 +02:00
Martin Hořeňovský
480f3f418b
Improved generator tracking
* Successive executions of the same `GENERATE` macro (e.g. because
of a for loop) no longer lead to multiple nested generators.
* The same line can now contain multiple `GENERATE` macros without
issues.

Fixes #1913
2020-07-22 20:44:22 +02:00
Martin Hořeňovský
f3fe2dcb11
Add status attribute to JUnit's section reporting
This brings our output inline with GTest's. We do not handle skipped
tests properly, but that should be currently less important than
having the attribute exist with proper value for non-skipped tests.

Thanks @joda-01.

Closes #1899
2020-07-12 21:22:15 +02:00
Martin Hořeňovský
317145514f
Add op+(StringRef, StringRef) -> std::string 2020-05-31 22:30:41 +02:00
Martin Hořeňovský
1d1ccf8f3c
Replace all uses of std::unique_ptr with Catch::Detail::unique_ptr
Doing some benchmarking with ClangBuildAnalyzer suggests that
compiling Catch2's `SelfTest` spends 10% of the time instantiating
`std::unique_ptr` for some interface types required for registering
and running tests.

The lesser compilation overhead of `Catch::Detail::unique_ptr` should
significantly reduce that time.

The compiled implementation was also changed to use the custom impl,
to avoid having to convert between using `std::unique_ptr` and
`Catch::Detail::unique_ptr`. This will likely also improve the compile
times of the implementation, but that is less important than improving
compilation times of the user's TUs with tests.
2020-05-31 15:20:24 +02:00
Martin Hořeňovský
41bbaa6d57
Implement a simplified variant of std::unique_ptr<T>
This simplified variant supports only a subset of the functionality
in `std::unique_ptr<T>`. `Catch::Detail::unique_ptr<T>` only supports
single element pointer (no array support) with default deleter.

By removing the support for custom deleters, we also avoid requiring
significant machinery to support EBO, speeding up instantiations of
`unique_ptr<T>` significantly. Catch2 also currently does not need
to support `unique_ptr<T[]>`, so that is not supported either.
2020-05-31 15:08:47 +02:00
Martin Hořeňovský
4394d3ae65
Translate exceptions by const reference instead of plain ref 2020-05-20 08:15:27 +02:00
Martin Hořeňovský
4b2f1da02a
Split CATCH_TRANSLATE_EXCEPTION into its own header
As far as I know, only a few users actually use it, but these changes
allow us to avoid including a surprising amount of code in the main
compilation path.
2020-05-20 08:15:11 +02:00
Martin Hořeňovský
39e093021c
Remove some superfluous includes 2020-05-18 20:55:21 +02:00
Martin Hořeňovský
03ef6b9f9a
Explicitly default smfs when relevant to avoid Wdeprecated-copy-dtor 2020-05-12 23:56:34 +02:00
Martin Hořeňovský
9e498278be
Move StringRef header to internals 2020-05-10 10:09:01 +02:00
Martin Hořeňovský
895d0a0696
Small improvements for StringRef
* `operator[]` is constexpr
* `operator<<` and `operator+=` are hidden friends
2020-05-10 07:22:11 +02:00
Martin Hořeňovský
db32550898
Remove catch_default_main.hpp
There are two reasons for this:

1) It is highly unlikely that someone has use for this header,
which has no customization points and only provides simplest
possible main, and cannot link the static library which also
provides a default main implementation.
2) It being a header was causing extra complications with
the convenience headers, and our checking script. This would either
require special handling in the checking script, or would break user's
of the main convenience header.

All in all, it is simpler and better in the long term to remove it,
than to fix its problems.
2020-05-09 18:00:49 +02:00
Martin Hořeňovský
0c223bb751
Decrease chance of false positive in random generator testing 2020-05-03 19:01:21 +02:00
Martin Hořeňovský
33c58dad41
Remove duplicated test for #1027 2020-05-03 09:58:46 +02:00
Martin Hořeňovský
5b8cccaf6a
Add support for bitwise xor to the decomposer 2020-05-03 07:52:47 +02:00
Martin Hořeňovský
53434a2f32
Support bitand and bitor in REQUIRE/CHECK
This means that bit-flag-like types with conversion to bool can be
asserted on, like so `REQUIRE(var & Flags::AddNewline)`.
2020-05-03 07:45:04 +02:00
schallerr
2a93a65bc2
Support custom allocators in vector Matchers (#1909)
-- Combined with f4fc2dab2c
   during cherry-picking.
2020-05-03 07:40:04 +02:00
Martin Hořeňovský
dd35430a2b
Add more tests for test spec parser
Originally the tests were from #1912, but as it turned out, the issue
was somewhere else. Still, the inputs provided were interesting, so
they are now part of our test suite.
2020-05-02 18:24:07 +02:00
Martin Hořeňovský
87a8b61d5a
Fix bug in test spec parser handling of escaping in ORed patterns
It did not clear out all of its internal state when switching from
one pattern to another, so when it should've escaped `,`, it took
its position from its position in the original user-provided string,
rather than its position in the current pattern.

Fixes #1905
2020-05-01 09:56:34 +02:00
Martin Hořeňovský
5198fd3c9a
Fix compilation error when lambdas are used in assertions
This is a partial revert of b7b346c3e5.
2020-05-01 09:24:26 +02:00
Martin Hořeňovský
60cfaa38fb
Make warnings in assertions fire for GCC/Clang again
The old code caused warnings to fire under MSVC, and Clang <3.8.
I could not find a GCC version where it worked, but I assume that it
did at some point.

This new code causes all of MSVC, GCC, Clang, in current versions,
to emit signed/unsigned comparison warning in test like this:

```cpp
TEST_CASE() {
    int32_t i = -1;
    uint32_t j = 1;
    REQUIRE(i != j);
}
```

Where previously only MSVC would emit the warning.

Fixes #1880
2020-04-29 21:27:57 +02:00
Martin Hořeňovský
0470794a68
Split TEMPLATE_TEST* macros into their own set of files
These files are not included by the default
`#include <catch2/catch_test_macros.hpp>` path, so that users do
not have to pay for them if they do not use them. Follow up is to
split out the small part of `catch_preprocessor.hpp` used by the
default test macros (AFAIK, it is just `INTERNAL_CATCH_REMOVE_PARENS`
macro), so that it is not included by the default path either.

Also fixes #1892 by providing the missing macros.
2020-04-26 16:25:43 +02:00
Martin Hořeňovský
e1e6872c4c
Standardize header names and file locations
This is both a really big and a really small commit. It is small in
that it only contains renaming, moving and modification of include
directives caused by this.

It is really big in the obvious way of touching something like 200
files.

The new rules for naming files is simple: headers use the `.hpp`
extension. The rules for physical file layout is still kinda in
progress, but the basics are also simple:
 * Significant parts of functionality get their own subfolder
   * Benchmarking is in `catch2/benchmark`
   * Matchers are in `catch2/matchers`
   * Generators are in `catch2/generators`
   * Reporters are in `catch2/reporters`
   * Baseline testing facilities are in `catch2/`
 * Various top level folders also contain `internal` subfolder,
   with files that users probably do not want to include directly,
   at least not until they have to write something like their own
   reporter.
    * The exact files in these subfolders is likely to change later
      on

Note that while some includes were cleaned up in this commit, it
is only the low hanging fruit and further cleanup using automatic
tooling will happen later.

Also note that various include guards, copyright notices and file
headers will also be standardized later, rather than in this commit.
2020-04-24 18:58:44 +02:00
Martin Hořeňovský
7892954c99
Remove global warning manipulation headers
They were unused except for one test file anyway.
2020-04-05 19:14:16 +02:00
Martin Hořeňovský
151dccbd31
Remove catch.hpp
This was an old "include all" header, that we no longer want to be
usable, to make the include differences in new versions explicit.

We will introduce new "include all" headers later, in the form of
`catch_all.hpp`, `catch_matchers_all.hpp` and so on...
2020-03-29 21:32:13 +02:00
Martin Hořeňovský
f7d7aa9eb2
Fix and extend tests for composing generic matchers 2020-03-29 14:03:12 +02:00
Martin Hořeňovský
ab0ca2f566
Rename some matcher-related files
The two changes are
`catch_matchers_templates` -> `catch_matchers_templated` and
`catch_matchers_generic` -> `catch_matchers_predicate`. The former
is mostly cosmetic, but the second was previously significantly
misleading, and as the library is now to be consumed by including
specific headers, this needed to be fixed.
2020-03-27 10:24:08 +01:00
Martin Hořeňovský
3a3efebd16
Add IsEmpty and SizeIs matchers for ranges/containers
`SizeIs` can accept both `size_t` and a matcher. In the first case,
it checks whether the size of the range is equal to specified size.
In the second case, it checks whether the provided matcher accepts
the size of the range.
2020-03-27 10:24:08 +01:00
Martin Hořeňovský
007efc173a
Add generic Contains matcher
It matches a range iff the range contains a specific element,
or an element in the range matches the provided matcher.
2020-03-27 10:22:25 +01:00
Martin Hořeňovský
c2daf468bb
Standardize matcher headers to use .hpp suffix 2020-03-27 10:22:25 +01:00
Martin Hořeňovský
0e7e6b210a
Remove obsolete surrogate TUs
They will be returned later, but better organized and covering
_all_ headers.
2020-03-17 23:34:55 +01:00
Martin Hořeňovský
c3013a6251
Move matcher implementation to their own subfolder
In the future we can expect many more matchers, so let's give them
a place to live.

Also moved matcher-related internal files to `internal` subfolder.
Ideally we should sort out all of our source code, but that will
have to come later.
2020-02-20 17:42:11 +01:00
Martin Hořeňovský
cf6575576f
Start fixing up Matchers: namespaces, composition ops
This commit also forbids composing lvalues of composed matchers, as
per previous deprecation notice. I do not expect this to be contentious
in practice, because there was a bug in that usage for years, and
nobody complained.
2020-02-20 13:03:30 +01:00
Tristan Stenner
6a2c025bfc
Add command line option 'never' to --wait-for-keypress (#1866)
Co-authored-by: Martin Hořeňovský <martin.horenovsky@gmail.com>
2020-02-16 16:11:11 +01:00
offa
2441c2faab
stdio.h replaced with cstdio. 2020-02-16 16:05:30 +01:00
Martin Hořeňovský
f8794634c2
Fix significant bug with storing composed matchers
Given that in the 2 or so years that matchers are thing nobody complained,
it seems that people do not actually write this sort of code, and the
possibility will be removed in v3. However, to avoid correctness bugs,
we will have to support this weird code in v2.
2020-02-16 16:02:31 +01:00
khyperia
3c7e737a7b
Allow configuring of benchmark warmup time 2020-02-16 15:44:23 +01:00
offa
06c32862b3
Some refactorings:
- Overrides added
 - usages of push_back() replaced with emplace_back()
 - Loop variable made const-refernce
 - NULL replaced with nullptr
 - Names used in the declaration and definition unified
 - size() replaced with empty
 - Identical cases merged
2020-02-16 15:25:23 +01:00
melak47
17c4b2d093
Feature: generic matchers (#1843)
This commit extends the Matchers feature with the ability to have type-independent (e.g. templated) matchers. This is done by adding a new base type that Matchers can extend, `MatcherGenericBase`, and overloads of operators `!`, `&&` and `||` that handle matchers extending `MatcherGenericBase` in a special manner.

These new matchers can also take their arguments as values and non-const references.

Closes #1307 
Closes #1553 
Closes #1554 

Co-authored-by: Martin Hořeňovský <martin.horenovsky@gmail.com>
2020-02-16 11:19:10 +01:00
Martin Hořeňovský
db1a0465dc
Outline GeneratorException from generators header 2020-02-14 16:15:47 +01:00
Martin Hořeňovský
b2a6523d85
Fix Clang-3.8 compilation of tests
As far as I know, the compilation error is a compiler bug, but I
do not want to just drop the support for something that is trivial
to work around.
2020-02-13 16:57:37 +01:00
Joe Burzinski
82baef62e2
Fix forwarding in SingleValueGenerator and generator creation
Fixes #1809
2020-02-13 16:19:50 +01:00
Joe Burzinski
0fbf4f3e15
Fix wrong namespacing of benchmarking constructor helpers 2020-02-13 16:15:50 +01:00
Martin Hořeňovský
2945b80f61
Add more constexpr to StringRef 2020-02-13 15:01:03 +01:00
Martin Hořeňovský
63b7d6f98e
Improve erasure of test numbers in TAP approvals 2020-02-13 14:22:18 +01:00
Martin Hořeňovský
c50ba09cde
Split [.foo] into [.][foo] when parsing test specs
b77cec05c0 fixed this problem for tagging tests, so that a test
case tagged with `[.foo]` would be parsed as tagged with `[.][foo]`.
This does the same for the test spec parsing.

Fixes #1798
2020-02-13 13:35:10 +01:00
Martin Hořeňovský
cd7d7a1c67
Remove CATCH_CONFIG_ENABLE_BENCHMARKING compilation toggle
Now that Catch2 is a proper library, we can always build the full
library (comparatively minor slowdown) and the user can avoid
including benchmarking headers to avoid the compilation slowdown.
2020-02-06 11:36:46 +01:00
Martin Hořeňovský
bce5b364d3
Unconditionally provide <chrono> StringMakers 2020-02-03 20:53:36 +01:00
Martin Hořeňovský
34bc56340d
Normalize TAP approvals to avoid massive diffs for every change 2020-02-03 20:29:36 +01:00
Martin Hořeňovský
c3a5e21648
Move Approx out of the Detail namespace 2020-02-03 15:14:59 +01:00
Martin Hořeňovský
1327946785
Add all in-repo reporters to approval tests 2020-02-02 15:04:19 +01:00
Martin Hořeňovský
6c3a5ef625
Remove CATCH_CONFIG_DISABLE_MATCHERS
Now that the recommended distribution and usage method is proper
library, users can just avoid including the matcher headers to get
basically the same effect.
2020-01-25 09:07:36 +01:00
Martin Hořeňovský
d63681f707
Remove testing of CATCH_CONFIG_FALLBACK_STRINGIFIER from SelfTest
This removes a potential ODR violation and the configuration option
is tested in its own separate binary anyway.
2020-01-21 15:14:24 +01:00
Martin Hořeňovský
26f78f96aa
Start using piecemeal includes in test files 2020-01-21 10:03:54 +01:00
Martin Hořeňovský
248f922465
Cleanup impl and main from the main header 2019-12-08 11:31:47 +01:00
Martin Hořeňovský
0fea081ad1
Move tests from projects/ to tests/ 2019-12-05 16:00:20 +01:00