1 files changed, 89 insertions, 0 deletions
diff --git a/tests/integration/eval_tests.rs b/tests/integration/eval_tests.rs
new file mode 100644
index 000000000..1ae65e49e
--- /dev/null
+++ b/tests/integration/eval_tests.rs
@@ -0,0 +1,89 @@
+// Copyright 2018-2024 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_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_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,
+});
+
+itest!(env_file {
+  args: "eval --env=env console.log(Deno.env.get(\"ANOTHER_FOO\"))",
+  output_str: Some("ANOTHER_BAR\n"),
+});
+
+itest!(env_file_missing {
+  args: "eval --env=missing console.log(Deno.env.get(\"ANOTHER_FOO\"))",
+  output: "eval/env_file_missing.out",
+});