Remove main() from most tests.

This gives some flexibility to embedders.

Currently, embedders have to build a binary for each test file.

After this CL, embedders can still choose to have a binary for each test
file, by linking each test file with a googletest target that includes
main() (usually "gtest_main"). Embedders can also choose to build a
single binary for almost all test files, and link with a googletest
target that includes main(). The latter is more convenient for projects
that have very few test binaries, like Chromium.

PiperOrigin-RevId: 419470798

3 files changed, 0 insertions, 15 deletions

diff --git a/issues/issue178_test.cc b/issues/issue178_test.cc
index 8fa5bb9..5cd5862 100644
--- a/issues/issue178_test.cc
+++ b/issues/issue178_test.cc
@@ -83,8 +83,3 @@ TEST(Issue178, Test) {
 }
 
 }  // anonymous namespace
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}
diff --git a/issues/issue200_test.cc b/issues/issue200_test.cc
index 4eba23a..959b371 100644
--- a/issues/issue200_test.cc
+++ b/issues/issue200_test.cc
@@ -52,8 +52,3 @@ TEST(Issue200, Test) {
 }
 
 }  // namespace leveldb
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}
diff --git a/issues/issue320_test.cc b/issues/issue320_test.cc
index c08296a..9d7fa7b 100644
--- a/issues/issue320_test.cc
+++ b/issues/issue320_test.cc
@@ -124,8 +124,3 @@ TEST(Issue320, Test) {
 }
 
 }  // namespace leveldb
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}