fix: std/testing/runner.ts and deno test (#4392)

After splitting "failFast" and "exitOnFail" arguments, there was a situation where failing tests did not exit with code 1.

* fixed argument value passed to Deno.runTests() in deno test
* fixed argument value passed to Deno.runTests() in std/testing/runner.ts
* added integration tests for deno test to ensure failFast and exitOnFail work as expected
* don't write test file to file system, but keep it in memory

1 files changed, 12 insertions, 0 deletions

diff --git a/cli/tests/integration_tests.rs b/cli/tests/integration_tests.rs
index 29203d411..51f849ff6 100644
--- a/cli/tests/integration_tests.rs
+++ b/cli/tests/integration_tests.rs
@@ -899,6 +899,18 @@ itest!(_026_redirect_javascript {
   http_server: true,
 });
 
+itest!(deno_test_fail_fast {
+  args: "test --failfast test_runner_test.ts",
+  exit_code: 1,
+  output: "deno_test_fail_fast.out",
+});
+
+itest!(deno_test {
+  args: "test test_runner_test.ts",
+  exit_code: 1,
+  output: "deno_test.out",
+});
+
 itest!(workers {
   args: "test --reload --allow-net workers_test.ts",
   http_server: true,