mirror of
https://github.com/denoland/deno.git
synced 2024-12-11 01:58:05 -05:00
79 lines
2.1 KiB
Rust
79 lines
2.1 KiB
Rust
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
|
|
|
|
use test_util as util;
|
|
|
|
#[test]
|
|
fn eval_p() {
|
|
let output = util::deno_cmd()
|
|
.arg("eval")
|
|
.arg("-p")
|
|
.arg("1+2")
|
|
.stdout(std::process::Stdio::piped())
|
|
.spawn()
|
|
.unwrap()
|
|
.wait_with_output()
|
|
.unwrap();
|
|
assert!(output.status.success());
|
|
let stdout_str =
|
|
util::strip_ansi_codes(std::str::from_utf8(&output.stdout).unwrap().trim());
|
|
assert_eq!("3", stdout_str);
|
|
}
|
|
|
|
// Make sure that snapshot flags don't affect runtime.
|
|
#[test]
|
|
fn eval_randomness() {
|
|
let mut numbers = Vec::with_capacity(10);
|
|
for _ in 0..10 {
|
|
let output = util::deno_cmd()
|
|
.arg("eval")
|
|
.arg("-p")
|
|
.arg("Math.random()")
|
|
.stdout(std::process::Stdio::piped())
|
|
.spawn()
|
|
.unwrap()
|
|
.wait_with_output()
|
|
.unwrap();
|
|
assert!(output.status.success());
|
|
let stdout_str = util::strip_ansi_codes(
|
|
std::str::from_utf8(&output.stdout).unwrap().trim(),
|
|
);
|
|
numbers.push(stdout_str.to_string());
|
|
}
|
|
numbers.dedup();
|
|
assert!(numbers.len() > 1);
|
|
}
|
|
|
|
itest!(eval_basic {
|
|
args: "eval console.log(\"hello\")",
|
|
output_str: Some("hello\n"),
|
|
});
|
|
|
|
// Ugly parentheses due to whitespace delimiting problem.
|
|
itest!(eval_ts {
|
|
args: "eval --quiet --ext=ts console.log((123)as(number))", // 'as' is a TS keyword only
|
|
output_str: Some("123\n"),
|
|
});
|
|
|
|
itest!(dyn_import_eval {
|
|
args: "eval import('./subdir/mod4.js').then(console.log)",
|
|
output: "eval/dyn_import_eval.out",
|
|
});
|
|
|
|
// Cannot write the expression to evaluate as "console.log(typeof gc)"
|
|
// because itest! splits args on whitespace.
|
|
itest!(v8_flags_eval {
|
|
args: "eval --v8-flags=--expose-gc console.log(typeof(gc))",
|
|
output: "run/v8_flags.js.out",
|
|
});
|
|
|
|
itest!(check_local_by_default {
|
|
args: "eval --quiet import('http://localhost:4545/subdir/type_error.ts').then(console.log);",
|
|
output: "eval/check_local_by_default.out",
|
|
http_server: true,
|
|
});
|
|
|
|
itest!(check_local_by_default2 {
|
|
args: "eval --quiet import('./eval/check_local_by_default2.ts').then(console.log);",
|
|
output: "eval/check_local_by_default2.out",
|
|
http_server: true,
|
|
});
|