This seemed like the cleanest way to find the test executable. Also fix
the file mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180770
91177308-0d34-0410-b5e6-
96231b3b80d8
extern char **environ;
#endif
+// From TestMain.cpp.
+extern const char *TestMainArgv0;
+
namespace {
using namespace llvm;
exit(1);
}
- // FIXME: Hardcoding argv0 here since I don't know a good cross-platform way
- // to get it. Maybe ParseCommandLineOptions() should save it?
- Path my_exe = Path::GetMainExecutable("SupportTests", &ProgramTestStringArg1);
+ Path my_exe = Path::GetMainExecutable(TestMainArgv0, &ProgramTestStringArg1);
const char *argv[] = {
my_exe.c_str(),
"--gtest_filter=ProgramTest.CreateProcessTrailingSlashChild",
# endif
#endif
+const char *TestMainArgv0;
+
int main(int argc, char **argv) {
llvm::sys::PrintStackTraceOnErrorSignal();
testing::InitGoogleTest(&argc, argv);
llvm::cl::ParseCommandLineOptions(argc, argv);
+ // Make it easy for a test to re-execute itself by saving argv[0].
+ TestMainArgv0 = argv[0];
+
# if defined(LLVM_ON_WIN32)
// Disable all of the possible ways Windows conspires to make automated
// testing impossible.