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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /third_party/rust/nix/test/test_clearenv.rs | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/nix/test/test_clearenv.rs')
| -rw-r--r-- | third_party/rust/nix/test/test_clearenv.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/third_party/rust/nix/test/test_clearenv.rs b/third_party/rust/nix/test/test_clearenv.rs new file mode 100644 index 0000000000..28a7768049 --- /dev/null +++ b/third_party/rust/nix/test/test_clearenv.rs @@ -0,0 +1,9 @@ +use std::env; + +#[test] +fn clearenv() { + env::set_var("FOO", "BAR"); + unsafe { nix::env::clearenv() }.unwrap(); + assert_eq!(env::var("FOO").unwrap_err(), env::VarError::NotPresent); + assert_eq!(env::vars().count(), 0); +} |