fix(cli): show error on unrecognized V8 flag, exit on --help (#6980)

1 files changed, 9 insertions, 3 deletions

diff --git a/cli/tests/integration_tests.rs b/cli/tests/integration_tests.rs
index e0d93eef5..233d53d1c 100644
--- a/cli/tests/integration_tests.rs
+++ b/cli/tests/integration_tests.rs
@@ -2030,17 +2030,23 @@ itest!(unbuffered_stdout {
 
 // Cannot write the expression to evaluate as "console.log(typeof gc)"
 // because itest! splits args on whitespace.
-itest!(eval_v8_flags {
+itest!(v8_flags_eval {
   args: "eval --v8-flags=--expose-gc console.log(typeof(gc))",
   output: "v8_flags.js.out",
 });
 
-itest!(run_v8_flags {
+itest!(v8_flags_run {
   args: "run --v8-flags=--expose-gc v8_flags.js",
   output: "v8_flags.js.out",
 });
 
-itest!(run_v8_help {
+itest!(v8_flags_unrecognized {
+  args: "repl --v8-flags=--foo,bar,--trace-gc,-baz",
+  output: "v8_flags_unrecognized.out",
+  exit_code: 1,
+});
+
+itest!(v8_help {
   args: "repl --v8-flags=--help",
   output: "v8_help.out",
 });