diff options
Diffstat (limited to 'library/std/src/sys/windows/os/tests.rs')
-rw-r--r-- | library/std/src/sys/windows/os/tests.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/library/std/src/sys/windows/os/tests.rs b/library/std/src/sys/windows/os/tests.rs new file mode 100644 index 000000000..458d6e11c --- /dev/null +++ b/library/std/src/sys/windows/os/tests.rs @@ -0,0 +1,13 @@ +use crate::io::Error; +use crate::sys::c; + +// tests `error_string` above +#[test] +fn ntstatus_error() { + const STATUS_UNSUCCESSFUL: u32 = 0xc000_0001; + assert!( + !Error::from_raw_os_error((STATUS_UNSUCCESSFUL | c::FACILITY_NT_BIT) as _) + .to_string() + .contains("FormatMessageW() returned error") + ); +} |