diff options
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/filesystem/operations/copy.cc')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/filesystem/operations/copy.cc | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/filesystem/operations/copy.cc b/libstdc++-v3/testsuite/27_io/filesystem/operations/copy.cc index b85628cdf30..b936e04493b 100644 --- a/libstdc++-v3/testsuite/27_io/filesystem/operations/copy.cc +++ b/libstdc++-v3/testsuite/27_io/filesystem/operations/copy.cc @@ -193,6 +193,34 @@ test05() VERIFY( !ec ); // Previous value should be cleared (LWG 2683) } +void +test_pr99290() +{ + auto dir = __gnu_test::nonexistent_path(); + auto source = dir/"source"; + auto dest = dir/"dest"; + create_directories(source/"emptydir"); + create_directories(dest/"emptydir"); + std::ofstream{source/"file"} << 'a'; + std::ofstream{dest/"file"} << 'b'; + // PR libstdc++/99290 + // std::filesystem::copy does not always report errors for recursion + std::error_code ec; + copy(source, dest, ec); + VERIFY( ec == std::errc::file_exists ); + +#if __cpp_exceptions + try { + copy(source, dest); + VERIFY( false ); + } catch (const fs::filesystem_error& e) { + VERIFY( e.code() == std::errc::file_exists ); + } +#endif + + remove_all(dir); +} + int main() { @@ -201,4 +229,5 @@ main() test03(); test04(); test05(); + test_pr99290(); } |