Googletest export

Add missing InitGoogleTest line in "Registering tests" example code

Copying the original code gives the following error message
"""
IMPORTANT NOTICE - DO NOT IGNORE:
This test program did NOT call testing::InitGoogleTest() before calling RUN_ALL_TESTS(). This is INVALID. Soon Google Test will start to enforce the valid usage. Please fix it ASAP, or IT WILL START TO FAIL.
"""

PiperOrigin-RevId: 408385714

2 files changed, 2 insertions, 0 deletions

diff --git a/docs/advanced.md b/docs/advanced.md
index 71148572..f2f8854b 100644
--- a/docs/advanced.md
+++ b/docs/advanced.md
@@ -1597,6 +1597,7 @@ void RegisterMyTests(const std::vector<int>& values) {
 }
 ...
 int main(int argc, char** argv) {
+  testing::InitGoogleTest(&argc, argv);
   std::vector<int> values_to_test = LoadValuesFromConfig();
   RegisterMyTests(values_to_test);
   ...
diff --git a/googletest/include/gtest/gtest.h b/googletest/include/gtest/gtest.h
index cdde1aa4..1bb9decc 100644
--- a/googletest/include/gtest/gtest.h
+++ b/googletest/include/gtest/gtest.h
@@ -2451,6 +2451,7 @@ GTEST_API_ std::string TempDir();
 // }
 // ...
 // int main(int argc, char** argv) {
+//   ::testing::InitGoogleTest(&argc, argv);
 //   std::vector<int> values_to_test = LoadValuesFromConfig();
 //   RegisterMyTests(values_to_test);
 //   ...