18 Commits

Author SHA1 Message Date
Mikhail R. Gadelha
714b4c82bb
[libc][NFC] Fix -Wdangling-else when compiling libc with gcc >= 7 (#67833)
Explicit braces were added to fix the "suggest explicit braces to avoid
ambiguous ‘else’" warning since the current solution (switch (0) case 0:
default:) doesn't work since gcc 7 (see
https://github.com/google/googletest/issues/1119)

gcc 13 generates about 5000 of these warnings when building libc without
this patch.
2023-10-04 11:44:42 -04:00
Guillaume Chatelet
b6bc9d72f6
[libc] Mass replace enclosing namespace (#67032)
This is step 4 of
https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079
2023-09-26 11:45:04 +02:00
Guillaume Chatelet
9902fc8dad [libc] Enable custom logging in LibcTest
This patch mimics the behavior of Google Test and allow users to log custom messages after all flavors of ASSERT_ / EXPECT_.

Reviewed By: sivachandra, lntue

Differential Revision: https://reviews.llvm.org/D152630
2023-06-14 13:37:50 +00:00
Guillaume Chatelet
bdb07c98c4 Revert D152630 "[libc] Enable custom logging in LibcTest"
Failing buildbot https://lab.llvm.org/buildbot/#/builders/73/builds/49707
This reverts commit 9a7b4c934893d6bc571e1ce8efab2127ae5f4e45.
2023-06-14 10:31:49 +00:00
Guillaume Chatelet
9a7b4c9348 [libc] Enable custom logging in LibcTest
This patch mimics the behavior of Google Test and allow users to log custom messages after all flavors of ASSERT_ / EXPECT_.

Reviewed By: sivachandra, lntue

Differential Revision: https://reviews.llvm.org/D152630
2023-06-14 10:26:18 +00:00
Guillaume Chatelet
8e44b849da [libc][NFC] Introduce a Location object for consistent failure logging
This is just an implementation detail.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D152532
2023-06-10 06:58:15 +00:00
Guillaume Chatelet
fd2c74c8ed [libc][NFC] Simplify LibcTest and trim down string allocations
This is a bit of cleanup before working on logging via stream operator (i.e., `EXPECT_XXX() << ...`).

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D152503
2023-06-09 09:36:18 +00:00
Guillaume Chatelet
c76a3e795e [libc][NFC] Fixing various typos 2023-05-31 12:11:09 +00:00
Michael Jones
d94fe97280 [libc][bazel] add file printf targets and support
This patch adds targets for printf and fprintf to the bazel build.
Additionally, it adds support for the build system to specify where
files should be written for testing purposes. This was necessary to
enable the fprintf test under bazel.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D147008
2023-04-26 14:30:48 -07:00
Siva Chandra Reddy
1e8960c7a5 [libc] Add rule named add_libc_hermetic_test which adds a hermetic test.
A convenience wrapper name `add_libc_test` is also added which adds both
a unit test and a hermetic test. The ctype tests have been switched over
to use add_libc_test.

Reviewed By: jhuber6

Differential Revision: https://reviews.llvm.org/D148756
2023-04-24 22:43:59 +00:00
Siva Chandra Reddy
e3645eadb8 [libc][NFC] Move ExecuteFunction test util to test/UnitTest.
Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D148611
2023-04-18 16:17:42 +00:00
Siva Chandra Reddy
dcf296b541 [libc][NFC] Remove the StreamWrapper class and use the new test logger.
Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D148452
2023-04-17 15:48:18 +00:00
Guillaume Chatelet
f5dcab0d89 [re-reland][libc] Adds string and TestLogger classes, use them in LibcTest
This is an implementation of https://discourse.llvm.org/t/rfc-running-libc-unit-tests-as-integration-tests/69461.

Differential Revision: https://reviews.llvm.org/D147231
2023-04-03 13:10:30 +00:00
Guillaume Chatelet
5a55dfb80c Revert D147231 "[reland][libc] Adds string and TestLogger classes, use them in LibcTest"
Build bot detected a memory leak.
This reverts commit b82d04ea4b4f26037be369f101ae7011975df486.
2023-04-03 07:47:15 +00:00
Guillaume Chatelet
b82d04ea4b [reland][libc] Adds string and TestLogger classes, use them in LibcTest
This is an implementation of https://discourse.llvm.org/t/rfc-running-libc-unit-tests-as-integration-tests/69461.

Differential Revision: https://reviews.llvm.org/D147231
2023-04-03 07:35:37 +00:00
Guillaume Chatelet
ebb41f7e3d Revert D147231 "[libc] Adds string and TestLogger classes, use them in LibcTest"
Does not build with gcc.
This reverts commit fc5ae0a7a45bdb5251f3dad3fc07047f987ca447.
2023-04-02 16:02:00 +00:00
Guillaume Chatelet
fc5ae0a7a4 [libc] Adds string and TestLogger classes, use them in LibcTest
This is an implementation of https://discourse.llvm.org/t/rfc-running-libc-unit-tests-as-integration-tests/69461.

Differential Revision: https://reviews.llvm.org/D147231
2023-04-02 15:33:23 +00:00
Siva Chandra Reddy
af1315c28f [libc][NFC] Move UnitTest and IntegrationTest to the 'test' directory.
This part of the effort to make all test related pieces into the `test`
directory. This helps is excluding test related pieces in a straight
forward manner if LLVM_INCLUDE_TESTS is OFF. Future patches will also move
the MPFR wrapper and testutils into the 'test' directory.
2023-02-07 19:45:51 +00:00