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UnitTests/PathV2: Setup a test fixture to make tracking created file system 

entities easier.

llvm-svn: 122880
This commit is contained in:
Michael J. Spencer 2011-01-05 16:39:05 +00:00
parent 52714863db
commit 346a13381a
1 changed files with 24 additions and 0 deletions
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24
llvm/unittests/Support/Path.cpp
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@ -123,7 +123,29 @@ TEST(Support, Path) {
path::native(*i, temp_store);
}
}
class FileSystemTest : public testing::Test {
protected:
/// Unique temporary directory in which all created filesystem entities must
/// be placed. It is recursively removed at the end of each test.
SmallString<128> TestDirectory;
virtual void SetUp() {
/*int fd;
ASSERT_NO_ERROR(
fs::unique_file("%%-%%-%%-%%/test-directory.anchor", fd, TestDirectory));
// We don't care about this specific file.
::close(fd);*/
}
virtual void TearDown() {
/*uint32_t removed;
ASSERT_NO_ERROR(fs::remove_all(TestDirectory.str(), removed));*/
}
};
TEST_F(FileSystemTest, TempFiles) {
// Create a temp file.
int FileDescriptor;
SmallString<64> TempPath;
@ -175,7 +197,9 @@ TEST(Support, Path) {
// Make sure Temp1 doesn't exist.
ASSERT_NO_ERROR(fs::exists(Twine(TempPath), TempFileExists));
EXPECT_FALSE(TempFileExists);
}
TEST_F(FileSystemTest, DirectoryIteration) {
error_code ec;
for (fs::directory_iterator i(".", ec), e; i != e; i.increment(ec)) {
if (ec) {