[libc-commits] [PATCH] D100631: [libc] Extends the testing framework to support typed test

Guillaume Chatelet via Phabricator via libc-commits libc-commits at lists.llvm.org
Fri Apr 16 02:37:48 PDT 2021

gchatelet created this revision.
gchatelet added reviewers: sivachandra, phosek.
Herald added subscribers: libc-commits, ecnelises, tschuett.
Herald added a project: libc-project.
gchatelet requested review of this revision.

This patch provides TYPED_TEST and TYPED_TEST_F (similar in functionnality to gtest).
This is needed to extensively test building blocks for memory functions.

Example for TYPED_TEST_F:

  template <typename T> class LlvmLibcMyTestFixture : public testing::Test {};
  using Types = testing::TypeList<char, int, long>;
  TYPED_TEST_F(LlvmLibcMyTestFixture, Simple, Types) {
    EXPECT_LE(sizeof(ParamType), 8UL);

Example for TYPED_TEST:

  using Types = testing::TypeList<char, int, long>;
  TYPED_TEST(LlvmLibcMyTest, Simple, Types) {
    EXPECT_LE(sizeof(ParamType), 8UL);

Because we can't use RTTI and <typeinfo>, `TypeParam` is displayed as "UNSET" by default and the user can provide a readable name using the `REGISTER_TYPE_NAME` macro.

I noticed that Fuchsia is using its own testing framework. We can either add the same functionality to zxtest or disable them on Fuchsia. WDYT?

  rG LLVM Github Monorepo



-------------- next part --------------
A non-text attachment was scrubbed...
Name: D100631.338038.patch
Type: text/x-patch
Size: 7556 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/libc-commits/attachments/20210416/d6e5da6b/attachment-0001.bin>

More information about the libc-commits mailing list