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Avoid spurious failures in the presence of non-zero default nice #4783

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Apr 26, 2023
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Avoid spurious failures in the presence of non-zero default nice #4783

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9 changes: 6 additions & 3 deletions tests/by-util/test_nice.rs
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Original file line number Diff line number Diff line change
@@ -1,11 +1,14 @@
// spell-checker:ignore libc's
use crate::common::util::TestScenario;

#[test]
#[cfg(not(target_os = "android"))]
fn test_get_current_niceness() {
// NOTE: this assumes the test suite is being run with a default niceness
// of 0, which may not necessarily be true
new_ucmd!().run().stdout_is("0\n");
// Test that the nice command with no arguments returns the default nice
// value, which we determine by querying libc's `nice` in our own process.
new_ucmd!()
.run()
.stdout_is(format!("{}\n", unsafe { libc::nice(0) }));
}

#[test]
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