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79 lines
2.1 KiB
Rust
79 lines
2.1 KiB
Rust
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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use test_util as util;
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#[test]
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fn eval_p() {
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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("1+2")
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.stdout(std::process::Stdio::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 =
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util::strip_ansi_codes(std::str::from_utf8(&output.stdout).unwrap().trim());
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assert_eq!("3", stdout_str);
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}
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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(std::process::Stdio::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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itest!(eval_basic {
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args: "eval console.log(\"hello\")",
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output_str: Some("hello\n"),
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});
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// Ugly parentheses due to whitespace delimiting problem.
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itest!(eval_ts {
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args: "eval --quiet --ext=ts console.log((123)as(number))", // 'as' is a TS keyword only
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output_str: Some("123\n"),
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});
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itest!(dyn_import_eval {
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args: "eval import('./subdir/mod4.js').then(console.log)",
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output: "eval/dyn_import_eval.out",
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});
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// Cannot write the expression to evaluate as "console.log(typeof gc)"
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// because itest! splits args on whitespace.
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itest!(v8_flags_eval {
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args: "eval --v8-flags=--expose-gc console.log(typeof(gc))",
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output: "run/v8_flags.js.out",
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});
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itest!(check_local_by_default {
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args: "eval --quiet import('http://localhost:4545/subdir/type_error.ts').then(console.log);",
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output: "eval/check_local_by_default.out",
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http_server: true,
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});
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itest!(check_local_by_default2 {
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args: "eval --quiet import('./eval/check_local_by_default2.ts').then(console.log);",
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output: "eval/check_local_by_default2.out",
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http_server: true,
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});
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