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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 | 8932fe4d2b9d06e6bef261198e694b1263603636 (patch) | |
| tree | 494d385060c379d050b12c7d8d79e7aac388fe90 /unittests | |
| parent | 88fc697b7c86ec7ff4305220b1c9cd600c45bd00 (diff) | |
| download | llvm-8932fe4d2b9d06e6bef261198e694b1263603636.tar.gz llvm-8932fe4d2b9d06e6bef261198e694b1263603636.tar.bz2 llvm-8932fe4d2b9d06e6bef261198e694b1263603636.tar.xz | |
Added test for non-static use of cl::opt (fixed in r160170)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161751 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests')
| -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 |