diff options
Diffstat (limited to 'unittests/Support/Path.cpp')
| -rw-r--r-- | unittests/Support/Path.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/unittests/Support/Path.cpp b/unittests/Support/Path.cpp index 878c22796a..4511259797 100644 --- a/unittests/Support/Path.cpp +++ b/unittests/Support/Path.cpp @@ -224,6 +224,18 @@ TEST_F(FileSystemTest, TempFiles) { // Make sure Temp1 doesn't exist. ASSERT_NO_ERROR(fs::exists(Twine(TempPath), TempFileExists)); EXPECT_FALSE(TempFileExists); + +#ifdef LLVM_ON_WIN32 + // Path name > 260 chars should get an error. + const char *Path270 = + "abcdefghijklmnopqrstuvwxyz9abcdefghijklmnopqrstuvwxyz8" + "abcdefghijklmnopqrstuvwxyz7abcdefghijklmnopqrstuvwxyz6" + "abcdefghijklmnopqrstuvwxyz5abcdefghijklmnopqrstuvwxyz4" + "abcdefghijklmnopqrstuvwxyz3abcdefghijklmnopqrstuvwxyz2" + "abcdefghijklmnopqrstuvwxyz1abcdefghijklmnopqrstuvwxyz0"; + EXPECT_EQ(fs::unique_file(Twine(Path270), FileDescriptor, TempPath), + windows_error::path_not_found); +#endif } TEST_F(FileSystemTest, DirectoryIteration) { @@ -350,6 +362,7 @@ TEST_F(FileSystemTest, FileMapping) { StringRef Val("hello there"); { fs::mapped_file_region mfr(FileDescriptor, + true, fs::mapped_file_region::readwrite, 4096, 0, |