diff options
Diffstat (limited to 'unittests/Support/CommandLineTest.cpp')
| -rw-r--r-- | unittests/Support/CommandLineTest.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/unittests/Support/CommandLineTest.cpp b/unittests/Support/CommandLineTest.cpp index 72fa24a5ac..13e903858a 100644 --- a/unittests/Support/CommandLineTest.cpp +++ b/unittests/Support/CommandLineTest.cpp @@ -55,6 +55,17 @@ TEST(CommandLineTest, ParseEnvironment) { EXPECT_EQ("hello", EnvironmentTestOption); } +// This test used to make valgrind complain +// ("Conditional jump or move depends on uninitialised value(s)") +TEST(CommandLineTest, ParseEnvironmentToLocalVar) { + // Put cl::opt on stack to check for proper initialization of fields. + cl::opt<std::string> EnvironmentTestOptionLocal("env-test-opt-local"); + TempEnvVar TEV(test_env_var, "-env-test-opt-local=hello-local"); + EXPECT_EQ("", EnvironmentTestOptionLocal); + cl::ParseEnvironmentOptions("CommandLineTest", test_env_var); + EXPECT_EQ("hello-local", EnvironmentTestOptionLocal); +} + #endif // SKIP_ENVIRONMENT_TESTS } // anonymous namespace |