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27 lines
668 B
Rust
27 lines
668 B
Rust
// Copyright 2018-2025 the Deno authors. MIT license.
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use test_util as util;
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// Make sure that snapshot flags don't affect runtime.
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#[test]
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fn eval_randomness() {
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let mut numbers = Vec::with_capacity(10);
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for _ in 0..10 {
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let output = util::deno_cmd()
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.arg("eval")
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.arg("-p")
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.arg("Math.random()")
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.stdout_piped()
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.spawn()
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.unwrap()
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.wait_with_output()
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.unwrap();
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assert!(output.status.success());
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let stdout_str = util::strip_ansi_codes(
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std::str::from_utf8(&output.stdout).unwrap().trim(),
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);
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numbers.push(stdout_str.to_string());
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}
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numbers.dedup();
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assert!(numbers.len() > 1);
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}
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