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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
mod integration;
use test_util as util;
mod eval {
use super::*;
#[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,
});
}
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