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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-12 05:35:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-12 05:35:29 +0000
commit59203c63bb777a3bacec32fb8830fba33540e809 (patch)
tree58298e711c0ff0575818c30485b44a2f21bf28a0 /third_party/rust/nix/test/test_errno.rs
parentAdding upstream version 126.0.1. (diff)
downloadfirefox-59203c63bb777a3bacec32fb8830fba33540e809.tar.xz
firefox-59203c63bb777a3bacec32fb8830fba33540e809.zip
Adding upstream version 127.0.upstream/127.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/nix/test/test_errno.rs')
-rw-r--r--third_party/rust/nix/test/test_errno.rs16
1 files changed, 16 insertions, 0 deletions
diff --git a/third_party/rust/nix/test/test_errno.rs b/third_party/rust/nix/test/test_errno.rs
new file mode 100644
index 0000000000..750fc924ff
--- /dev/null
+++ b/third_party/rust/nix/test/test_errno.rs
@@ -0,0 +1,16 @@
+use nix::errno::Errno;
+
+#[test]
+fn errno_set_and_read() {
+ Errno::ENFILE.set();
+ assert_eq!(Errno::last(), Errno::ENFILE);
+}
+
+#[test]
+fn errno_set_and_clear() {
+ Errno::ENFILE.set();
+ assert_eq!(Errno::last(), Errno::ENFILE);
+
+ Errno::clear();
+ assert_eq!(Errno::last(), Errno::from_raw(0));
+}