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Added test for non-static use of cl::opt (fixed in r160170)

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161751 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alexander Kornienko 2012-08-13 10:43:36 +00:00
parent 88fc697b7c
commit 8932fe4d2b
1 changed files with 11 additions and 0 deletions
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11
unittests/Support/CommandLineTest.cpp
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@ -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