feat(test): use structured data for JavaScript errors in tests (#14287)

This commit rewrites test runner to send structured error data from JavaScript
to Rust instead of passing strings. This will allow to customize display of errors
in test report (which will be addressed in follow up commits).

8 files changed, 58 insertions, 2 deletions

diff --git a/cli/tests/testdata/compat/test_runner/cjs.out b/cli/tests/testdata/compat/test_runner/cjs.out
index 02d86891b..722721166 100644
--- a/cli/tests/testdata/compat/test_runner/cjs.out
+++ b/cli/tests/testdata/compat/test_runner/cjs.out
@@ -5,7 +5,7 @@ Failed assertion ... FAILED ([WILDCARD])
 failures:
 
 compat/test_runner/cjs.js > Failed assertion
-AssertionError [ERR_ASSERTION]: Values are not strictly equal:
+AssertionError: Values are not strictly equal:
 
 
     [Diff] Actual / Expected
@@ -14,6 +14,8 @@ AssertionError [ERR_ASSERTION]: Values are not strictly equal:
 -   10
 +   20
 
+    Error.captureStackTrace(this, stackStartFn || stackStartFunction);
+          ^
 [WILDCARD]
 
 failures:
diff --git a/cli/tests/testdata/compat/test_runner/esm.out b/cli/tests/testdata/compat/test_runner/esm.out
index 73cfe7826..f135c993d 100644
--- a/cli/tests/testdata/compat/test_runner/esm.out
+++ b/cli/tests/testdata/compat/test_runner/esm.out
@@ -5,7 +5,7 @@ Failed assertion ... FAILED ([WILDCARD])
 failures:
 
 compat/test_runner/esm.mjs > Failed assertion
-AssertionError [ERR_ASSERTION]: Values are not strictly equal:
+AssertionError: Values are not strictly equal:
 
 
     [Diff] Actual / Expected
@@ -14,6 +14,8 @@ AssertionError [ERR_ASSERTION]: Values are not strictly equal:
 -   10
 +   20
 
+    Error.captureStackTrace(this, stackStartFn || stackStartFunction);
+          ^
 [WILDCARD]
 
 failures:
diff --git a/cli/tests/testdata/test/exit_sanitizer.out b/cli/tests/testdata/test/exit_sanitizer.out
index 51e44ab57..c714e8b4d 100644
--- a/cli/tests/testdata/test/exit_sanitizer.out
+++ b/cli/tests/testdata/test/exit_sanitizer.out
@@ -8,18 +8,24 @@ failures:
 
 test/exit_sanitizer.ts > exit(0)
 AssertionError: Test case attempted to exit with exit code: 0
+  Deno.exit(0);
+       ^
     at [WILDCARD]
     at [WILDCARD]/test/exit_sanitizer.ts:2:8
     at [WILDCARD]
 
 test/exit_sanitizer.ts > exit(1)
 AssertionError: Test case attempted to exit with exit code: 1
+  Deno.exit(1);
+       ^
     at [WILDCARD]
     at [WILDCARD]/test/exit_sanitizer.ts:6:8
     at [WILDCARD]
 
 test/exit_sanitizer.ts > exit(2)
 AssertionError: Test case attempted to exit with exit code: 2
+  Deno.exit(2);
+       ^
     at [WILDCARD]
     at [WILDCARD]/test/exit_sanitizer.ts:10:8
     at [WILDCARD]
diff --git a/cli/tests/testdata/test/fail.out b/cli/tests/testdata/test/fail.out
index 7c64ec929..bac66c9bd 100644
--- a/cli/tests/testdata/test/fail.out
+++ b/cli/tests/testdata/test/fail.out
@@ -15,51 +15,71 @@ failures:
 
 test/fail.ts > test 0
 Error
+  throw new Error();
+        ^
     at [WILDCARD]/test/fail.ts:2:9
     at [WILDCARD]
 
 test/fail.ts > test 1
 Error
+  throw new Error();
+        ^
     at [WILDCARD]/test/fail.ts:5:9
     at [WILDCARD]
 
 test/fail.ts > test 2
 Error
+  throw new Error();
+        ^
     at [WILDCARD]/test/fail.ts:8:9
     at [WILDCARD]
 
 test/fail.ts > test 3
 Error
+  throw new Error();
+        ^
     at [WILDCARD]/test/fail.ts:11:9
     at [WILDCARD]
 
 test/fail.ts > test 4
 Error
+  throw new Error();
+        ^
     at [WILDCARD]/test/fail.ts:14:9
     at [WILDCARD]
 
 test/fail.ts > test 5
 Error
+  throw new Error();
+        ^
     at [WILDCARD]/test/fail.ts:17:9
     at [WILDCARD]
 
 test/fail.ts > test 6
 Error
+  throw new Error();
+        ^
     at [WILDCARD]/test/fail.ts:20:9
     at [WILDCARD]
 
 test/fail.ts > test 7
 Error
+  throw new Error();
+        ^
     at [WILDCARD]/test/fail.ts:23:9
     at [WILDCARD]
 
 test/fail.ts > test 8
 Error
+  throw new Error();
+        ^
     at [WILDCARD]/test/fail.ts:26:9
     at [WILDCARD]
 
 test/fail.ts > test 9
 Error
+  throw new Error();
+        ^
     at [WILDCARD]/test/fail.ts:29:9
     at [WILDCARD]
 
diff --git a/cli/tests/testdata/test/fail_fast.out b/cli/tests/testdata/test/fail_fast.out
index 58e1e4e5a..e9adef329 100644
--- a/cli/tests/testdata/test/fail_fast.out
+++ b/cli/tests/testdata/test/fail_fast.out
@@ -6,6 +6,8 @@ failures:
 
 test/fail_fast.ts > test 1
 Error
+  throw new Error();
+        ^
     at [WILDCARD]/test/fail_fast.ts:2:9
     at [WILDCARD]
 
diff --git a/cli/tests/testdata/test/finally_timeout.out b/cli/tests/testdata/test/finally_timeout.out
index aafb8125f..8de59acfd 100644
--- a/cli/tests/testdata/test/finally_timeout.out
+++ b/cli/tests/testdata/test/finally_timeout.out
@@ -7,6 +7,8 @@ failures:
 
 test/finally_timeout.ts > error
 Error: fail
+    throw new Error("fail");
+          ^
     at [WILDCARD]/test/finally_timeout.ts:4:11
     at [WILDCARD]
 
diff --git a/cli/tests/testdata/test/steps/failing_steps.out b/cli/tests/testdata/test/steps/failing_steps.out
index 0724da178..24e19a064 100644
--- a/cli/tests/testdata/test/steps/failing_steps.out
+++ b/cli/tests/testdata/test/steps/failing_steps.out
@@ -4,6 +4,8 @@ nested failure ...
   step 1 ...
     inner 1 ... FAILED ([WILDCARD])
       Error: Failed.
+            throw new Error("Failed.");
+                  ^
           at [WILDCARD]/failing_steps.ts:[WILDCARD]
           [WILDCARD]
     inner 2 ... ok ([WILDCARD])
@@ -12,15 +14,21 @@ FAILED ([WILDCARD])
 multiple test step failures ...
   step 1 ... FAILED ([WILDCARD])
     Error: Fail.
+        throw new Error("Fail.");
+              ^
         [WILDCARD]
   step 2 ... FAILED ([WILDCARD])
     Error: Fail.
+      await t.step("step 2", () => Promise.reject(new Error("Fail.")));
+                                                  ^
         at [WILDCARD]/failing_steps.ts:[WILDCARD]
         [WILDCARD]
 FAILED ([WILDCARD])
 failing step in failing test ...
   step 1 ... FAILED ([WILDCARD])
     Error: Fail.
+        throw new Error("Fail.");
+              ^
         at [WILDCARD]/failing_steps.ts:[WILDCARD]
         at [WILDCARD]
 FAILED ([WILDCARD])
@@ -39,6 +47,8 @@ Error: 2 test steps failed.
 
 test/steps/failing_steps.ts > failing step in failing test
 Error: Fail test.
+  throw new Error("Fail test.");
+        ^
     at [WILDCARD]/failing_steps.ts:[WILDCARD]
     at [WILDCARD]
 
diff --git a/cli/tests/testdata/test/steps/invalid_usage.out b/cli/tests/testdata/test/steps/invalid_usage.out
index f64f148b7..833c3a74f 100644
--- a/cli/tests/testdata/test/steps/invalid_usage.out
+++ b/cli/tests/testdata/test/steps/invalid_usage.out
@@ -14,6 +14,8 @@ inner missing await ...
           at testStepSanitizer [WILDCARD]
   FAILED ([WILDCARD])
     Error: There were still test steps running after the current scope finished execution. Ensure all steps are awaited (ex. `await t.step(...)`).
+        await t.step("step", (t) => {
+        ^
         at postValidation [WILDCARD]
         at testStepSanitizer [WILDCARD]
         at async fn ([WILDCARD]/invalid_usage.ts:[WILDCARD])
@@ -24,6 +26,8 @@ parallel steps with sanitizers ...
   step 2 ... FAILED ([WILDCARD])
     Error: Cannot start test step while another test step with sanitizers is running.
      * parallel steps with sanitizers > step 1
+      await t.step("step 2", () => {});
+              ^
         at preValidation ([WILDCARD])
         at testStepSanitizer ([WILDCARD])
         at [WILDCARD]/invalid_usage.ts:[WILDCARD]
@@ -34,6 +38,8 @@ parallel steps when first has sanitizer ...
   step 2 ... FAILED ([WILDCARD])
     Error: Cannot start test step while another test step with sanitizers is running.
      * parallel steps when first has sanitizer > step 1
+      await t.step({
+              ^
         at preValidation ([WILDCARD])
         at testStepSanitizer ([WILDCARD])
         at [WILDCARD]/invalid_usage.ts:[WILDCARD]
@@ -44,6 +50,8 @@ parallel steps when second has sanitizer ...
   step 2 ... FAILED ([WILDCARD])
     Error: Cannot start test step with sanitizers while another test step is running.
      * parallel steps when second has sanitizer > step 1
+      await t.step({
+              ^
         at preValidation ([WILDCARD])
         at testStepSanitizer ([WILDCARD])
         at [WILDCARD]/invalid_usage.ts:[WILDCARD]
@@ -57,6 +65,8 @@ parallel steps where only inner tests have sanitizers ...
     step inner ... FAILED ([WILDCARD])
       Error: Cannot start test step with sanitizers while another test step is running.
        * parallel steps where only inner tests have sanitizers > step 1
+            await t.step({
+                    ^
           at preValidation ([WILDCARD])
           at testStepSanitizer ([WILDCARD])
           at [WILDCARD]/invalid_usage.ts:[WILDCARD]
@@ -67,6 +77,8 @@ failures:
 
 test/steps/invalid_usage.ts > capturing
 Error: Cannot run test step after parent scope has finished execution. Ensure any `.step(...)` calls are executed before their parent scope completes execution.
+  await capturedContext.step("next step", () => {});
+                        ^
     at TestContext.step ([WILDCARD])
     at [WILDCARD]/invalid_usage.ts:[WILDCARD]
     at [WILDCARD]