Files

Joseph Huber 485e2de6d5 [libc][nfc] Silence two warnings in tests

These currently give warnings for unused variables or a default case
where everything is covered.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D153137

2023-06-16 12:52:06 -05:00

BazelFilePath.cpp

[libc][bazel] add file printf targets and support

2023-04-26 14:30:48 -07:00

CmakeFilePath.cpp

[libc][bazel] add file printf targets and support

2023-04-26 14:30:48 -07:00

CMakeLists.txt

[libc] Enable hermetic floating point tests again.

2023-06-14 10:53:35 -04:00

ErrnoSetterMatcher.h

[libc][NFC] Clean up matchers namespace

2023-06-10 06:55:16 +00:00

ExecuteFunction.h

[libc][NFC] Move ExecuteFunction test util to test/UnitTest.

2023-04-18 16:17:42 +00:00

ExecuteFunctionUnix.cpp

[libc][NFC] Move ExecuteFunction test util to test/UnitTest.

2023-04-18 16:17:42 +00:00

FPExceptMatcher.cpp

[libc][NFC] Clean up matchers namespace

2023-06-10 06:55:16 +00:00

FPExceptMatcher.h

[libc][NFC] Clean up matchers namespace

2023-06-10 06:55:16 +00:00

FPMatcher.h

[libc] Enable hermetic floating point tests again.

2023-06-14 10:53:35 -04:00

FuchsiaTest.h

…

HermeticTestUtils.cpp

[libc] Add a functioning realloc for hermetic tests.

2023-05-18 16:51:18 +00:00

LibcDeathTestExecutors.cpp

[libc][NFC] Introduce a Location object for consistent failure logging

2023-06-10 06:58:15 +00:00

LibcTest.cpp

[libc] Enable custom logging in LibcTest

2023-06-14 13:37:50 +00:00

LibcTest.h

[libc] Enable custom logging in LibcTest

2023-06-14 13:37:50 +00:00

LibcTestMain.cpp

[libc] Add rule named add_libc_hermetic_test which adds a hermetic test.

2023-04-24 22:43:59 +00:00

MemoryMatcher.cpp

[libc][NFC] Clean up matchers namespace

2023-06-10 06:55:16 +00:00

MemoryMatcher.h

[libc][NFC] Clean up matchers namespace

2023-06-10 06:55:16 +00:00

PigweedTest.h

[libc] Support running tests for Pigweed

2023-02-16 16:39:09 +00:00

PlatformDefs.h

…

PrintfMatcher.cpp

[libc][NFC] Clean up matchers namespace

2023-06-10 06:55:16 +00:00

PrintfMatcher.h

[libc][NFC] Clean up matchers namespace

2023-06-10 06:55:16 +00:00

README.md

…

RoundingModeUtils.cpp

[libc][nfc] Silence two warnings in tests

2023-06-16 12:52:06 -05:00

RoundingModeUtils.h

[libc] Enable hermetic floating point tests again.

2023-06-14 10:53:35 -04:00

ScanfMatcher.cpp

[libc][NFC] Clean up matchers namespace

2023-06-10 06:55:16 +00:00

ScanfMatcher.h

[libc][NFC] Clean up matchers namespace

2023-06-10 06:55:16 +00:00

StringUtils.h

[libc][NFC] Remove the StreamWrapper class and use the new test logger.

2023-04-17 15:48:18 +00:00

Test.h

[libc][NFC] Fixing various typos

2023-05-31 12:11:09 +00:00

TestLogger.cpp

[libc] Enable custom logging in LibcTest

2023-06-14 13:37:50 +00:00

TestLogger.h

[re-reland][libc] Adds string and TestLogger classes, use them in LibcTest

2023-04-03 13:10:30 +00:00

README.md

The LLVM libc unit test framework

This directory contains a lightweight implementation of a gtest like unit test framework for LLVM libc.

Why not gtest?

While gtest is great, featureful and time tested, it uses the C and C++ standard libraries. Hence, using it to test LLVM libc (which is also an implementation of the C standard libraries) causes various kinds of mixup/conflict problems.

How is it different from gtest?

LLVM libc's unit test framework is much less featureful as compared to gtest. But, what is available strives to be exactly like gtest.

Will it be made as featureful as gtest in future?

It is not clear if LLVM libc needs/will need every feature of gtest. We only intend to extend it on an as needed basis. Hence, it might never be as featureful as gtest.