10 files changed, 93 insertions, 15 deletions
diff --git a/cli/tests/integration/test_tests.rs b/cli/tests/integration/test_tests.rs
index 3a7e71090..c63ee6e5a 100644
--- a/cli/tests/integration/test_tests.rs
+++ b/cli/tests/integration/test_tests.rs
@@ -387,3 +387,9 @@ itest!(check_local_by_default2 {
   http_server: true,
   exit_code: 1,
 });
+
+itest!(non_error_thrown {
+  args: "test --quiet test/non_error_thrown.ts",
+  output: "test/non_error_thrown.out",
+  exit_code: 1,
+});
diff --git a/cli/tests/testdata/error_007_any.ts b/cli/tests/testdata/error_007_any.ts
index 778886fcb..bfef1289b 100644
--- a/cli/tests/testdata/error_007_any.ts
+++ b/cli/tests/testdata/error_007_any.ts
@@ -1 +1 @@
-throw {};
+throw { foo: "bar" };
diff --git a/cli/tests/testdata/error_007_any.ts.out b/cli/tests/testdata/error_007_any.ts.out
index 45dbffd04..b93ceb1d0 100644
--- a/cli/tests/testdata/error_007_any.ts.out
+++ b/cli/tests/testdata/error_007_any.ts.out
@@ -1 +1 @@
-[WILDCARD]error: Uncaught #<Object>
+[WILDCARD]error: Uncaught { foo: "bar" }
diff --git a/cli/tests/testdata/error_cause.ts.out b/cli/tests/testdata/error_cause.ts.out
index 512ab4326..2aab020d9 100644
--- a/cli/tests/testdata/error_cause.ts.out
+++ b/cli/tests/testdata/error_cause.ts.out
@@ -11,5 +11,5 @@ Caused by: Error: bar
     at b (file:///[WILDCARD]/error_cause.ts:7:3)
     at c (file:///[WILDCARD]/error_cause.ts:11:3)
     at file:///[WILDCARD]/error_cause.ts:14:1
-Caused by: deno
+Caused by: "deno"
 [WILDCARD]
diff --git a/cli/tests/testdata/test/non_error_thrown.out b/cli/tests/testdata/test/non_error_thrown.out
new file mode 100644
index 000000000..922129e29
--- /dev/null
+++ b/cli/tests/testdata/test/non_error_thrown.out
@@ -0,0 +1,40 @@
+running 6 tests from [WILDCARD]/non_error_thrown.ts
+foo ... FAILED ([WILDCARD])
+bar ... FAILED ([WILDCARD])
+baz ... FAILED ([WILDCARD])
+qux ... FAILED ([WILDCARD])
+quux ... FAILED ([WILDCARD])
+quuz ... FAILED ([WILDCARD])
+
+ ERRORS 
+
+foo => [WILDCARD]/non_error_thrown.ts:1:6
+error: undefined
+
+bar => [WILDCARD]/non_error_thrown.ts:5:6
+error: null
+
+baz => [WILDCARD]/non_error_thrown.ts:9:6
+error: 123
+
+qux => [WILDCARD]/non_error_thrown.ts:13:6
+error: "Hello, world!"
+
+quux => [WILDCARD]/non_error_thrown.ts:17:6
+error: [ 1, 2, 3 ]
+
+quuz => [WILDCARD]/non_error_thrown.ts:21:6
+error: { a: "Hello, world!", b: [ 1, 2, 3 ] }
+
+ FAILURES 
+
+foo => [WILDCARD]/non_error_thrown.ts:1:6
+bar => [WILDCARD]/non_error_thrown.ts:5:6
+baz => [WILDCARD]/non_error_thrown.ts:9:6
+qux => [WILDCARD]/non_error_thrown.ts:13:6
+quux => [WILDCARD]/non_error_thrown.ts:17:6
+quuz => [WILDCARD]/non_error_thrown.ts:21:6
+
+test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out ([WILDCARD])
+
+error: Test failed
diff --git a/cli/tests/testdata/test/non_error_thrown.ts b/cli/tests/testdata/test/non_error_thrown.ts
new file mode 100644
index 000000000..85dc8d179
--- /dev/null
+++ b/cli/tests/testdata/test/non_error_thrown.ts
@@ -0,0 +1,23 @@
+Deno.test("foo", () => {
+  throw undefined;
+});
+
+Deno.test("bar", () => {
+  throw null;
+});
+
+Deno.test("baz", () => {
+  throw 123;
+});
+
+Deno.test("qux", () => {
+  throw "Hello, world!";
+});
+
+Deno.test("quux", () => {
+  throw [1, 2, 3];
+});
+
+Deno.test("quuz", () => {
+  throw { a: "Hello, world!", b: [1, 2, 3] };
+});
diff --git a/cli/tests/testdata/test/ops_sanitizer_missing_details.out b/cli/tests/testdata/test/ops_sanitizer_missing_details.out
index 58d656012..5d1eb55df 100644
--- a/cli/tests/testdata/test/ops_sanitizer_missing_details.out
+++ b/cli/tests/testdata/test/ops_sanitizer_missing_details.out
@@ -5,11 +5,12 @@ test 1 ... FAILED [WILDCARD]
  ERRORS 
 
 test 1 => ./test/ops_sanitizer_missing_details.ts:[WILDCARD]
-error: Test case is leaking async ops.
+error: AssertionError: Test case is leaking async ops.
 
-- 1 async operation to op_write was started in this test, but never completed.
+ - 1 async operation to op_write was started in this test, but never completed.
 
 To get more details where ops were leaked, run again with --trace-ops flag.
+    at [WILDCARD]
 
  FAILURES 
 
diff --git a/cli/tests/testdata/test/ops_sanitizer_multiple_timeout_tests.out b/cli/tests/testdata/test/ops_sanitizer_multiple_timeout_tests.out
index bb9229c02..ce30ea1a6 100644
--- a/cli/tests/testdata/test/ops_sanitizer_multiple_timeout_tests.out
+++ b/cli/tests/testdata/test/ops_sanitizer_multiple_timeout_tests.out
@@ -6,9 +6,9 @@ test 2 ... FAILED ([WILDCARD])
  ERRORS 
 
 test 1 => ./test/ops_sanitizer_multiple_timeout_tests.ts:[WILDCARD]
-error: Test case is leaking async ops.
+error: AssertionError: Test case is leaking async ops.
 
-- 2 async operations to sleep for a duration were started in this test, but never completed. This is often caused by not cancelling a `setTimeout` or `setInterval` call. The operations were started here:
+ - 2 async operations to sleep for a duration were started in this test, but never completed. This is often caused by not cancelling a `setTimeout` or `setInterval` call. The operations were started here:
     at [WILDCARD]
     at setTimeout ([WILDCARD])
     at test ([WILDCARD]/testdata/test/ops_sanitizer_multiple_timeout_tests.ts:4:3)
@@ -21,10 +21,12 @@ error: Test case is leaking async ops.
     at [WILDCARD]/testdata/test/ops_sanitizer_multiple_timeout_tests.ts:8:27
     at [WILDCARD]
 
+    at [WILDCARD]
+
 test 2 => ./test/ops_sanitizer_multiple_timeout_tests.ts:[WILDCARD]
-error: Test case is leaking async ops.
+error: AssertionError: Test case is leaking async ops.
 
-- 2 async operations to sleep for a duration were started in this test, but never completed. This is often caused by not cancelling a `setTimeout` or `setInterval` call. The operations were started here:
+ - 2 async operations to sleep for a duration were started in this test, but never completed. This is often caused by not cancelling a `setTimeout` or `setInterval` call. The operations were started here:
     at [WILDCARD]
     at setTimeout ([WILDCARD])
     at test ([WILDCARD]/testdata/test/ops_sanitizer_multiple_timeout_tests.ts:4:3)
@@ -37,6 +39,8 @@ error: Test case is leaking async ops.
     at [WILDCARD]/testdata/test/ops_sanitizer_multiple_timeout_tests.ts:10:27
     at [WILDCARD]
 
+    at [WILDCARD]
+
  FAILURES 
 
 test 1 => ./test/ops_sanitizer_multiple_timeout_tests.ts:[WILDCARD]
diff --git a/cli/tests/testdata/test/ops_sanitizer_multiple_timeout_tests_no_trace.out b/cli/tests/testdata/test/ops_sanitizer_multiple_timeout_tests_no_trace.out
index 7b2dc168b..305f92aba 100644
--- a/cli/tests/testdata/test/ops_sanitizer_multiple_timeout_tests_no_trace.out
+++ b/cli/tests/testdata/test/ops_sanitizer_multiple_timeout_tests_no_trace.out
@@ -6,18 +6,20 @@ test 2 ... FAILED ([WILDCARD])
  ERRORS 
 
 test 1 => ./test/ops_sanitizer_multiple_timeout_tests.ts:[WILDCARD]
-error: Test case is leaking async ops.
+error: AssertionError: Test case is leaking async ops.
 
-- 2 async operations to sleep for a duration were started in this test, but never completed. This is often caused by not cancelling a `setTimeout` or `setInterval` call.
+ - 2 async operations to sleep for a duration were started in this test, but never completed. This is often caused by not cancelling a `setTimeout` or `setInterval` call.
 
 To get more details where ops were leaked, run again with --trace-ops flag.
+    at [WILDCARD]
 
 test 2 => ./test/ops_sanitizer_multiple_timeout_tests.ts:[WILDCARD]
-error: Test case is leaking async ops.
+error: AssertionError: Test case is leaking async ops.
 
-- 2 async operations to sleep for a duration were started in this test, but never completed. This is often caused by not cancelling a `setTimeout` or `setInterval` call.
+ - 2 async operations to sleep for a duration were started in this test, but never completed. This is often caused by not cancelling a `setTimeout` or `setInterval` call.
 
 To get more details where ops were leaked, run again with --trace-ops flag.
+    at [WILDCARD]
 
  FAILURES 
 
diff --git a/cli/tests/testdata/test/ops_sanitizer_unstable.out b/cli/tests/testdata/test/ops_sanitizer_unstable.out
index 8be4e4551..47ca57865 100644
--- a/cli/tests/testdata/test/ops_sanitizer_unstable.out
+++ b/cli/tests/testdata/test/ops_sanitizer_unstable.out
@@ -6,14 +6,16 @@ leak interval ... FAILED ([WILDCARD])
  ERRORS 
 
 leak interval => ./test/ops_sanitizer_unstable.ts:[WILDCARD]
-error: Test case is leaking async ops.
+error: AssertionError: Test case is leaking async ops.
 
-- 1 async operation to sleep for a duration was started in this test, but never completed. This is often caused by not cancelling a `setTimeout` or `setInterval` call. The operation was started here:
+ - 1 async operation to sleep for a duration was started in this test, but never completed. This is often caused by not cancelling a `setTimeout` or `setInterval` call. The operation was started here:
     at [WILDCARD]
     at setInterval ([WILDCARD])
     at [WILDCARD]/testdata/test/ops_sanitizer_unstable.ts:3:3
     at [WILDCARD]
 
+    at [WILDCARD]
+
  FAILURES 
 
 leak interval => ./test/ops_sanitizer_unstable.ts:[WILDCARD]