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| author | Alexander Kornienko <alexfh@google.com> | 2012-08-13 10:43:36 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2012-08-13 10:43:36 +0000 |
| commit | 8c724a758b176fd1d1cb12c59e6492ef554bf115 (patch) | |
| tree | 9f9342d81c0d1d58d30be97dc824db2d161aca35 /llvm/unittests/Support/CommandLineTest.cpp | |
| parent | b4abb84d9c1d5e495c5990edc07efbae2807785b (diff) | |
| download | llvm-8c724a758b176fd1d1cb12c59e6492ef554bf115.zip llvm-8c724a758b176fd1d1cb12c59e6492ef554bf115.tar.gz llvm-8c724a758b176fd1d1cb12c59e6492ef554bf115.tar.bz2 | |
Added test for non-static use of cl::opt (fixed in r160170)
llvm-svn: 161751
Diffstat (limited to 'llvm/unittests/Support/CommandLineTest.cpp')
| -rw-r--r-- | llvm/unittests/Support/CommandLineTest.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/unittests/Support/CommandLineTest.cpp b/llvm/unittests/Support/CommandLineTest.cpp index 72fa24a..13e9038 100644 --- a/llvm/unittests/Support/CommandLineTest.cpp +++ b/llvm/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 |