Don't ignore errors in the Jasmine suite start/end stages

Currently errors in `afterAll` are logged, but don't fail the tests.
This could cause new errors during test teardown to go by unnoticed.

Moreover, the integration test use a different reporting mechanism which
also handled errors differently (this is extra reason to do #12730).

This patch fixes the issues by consistently handling errors in
`suiteStarted` and `suiteDone` in both reporting mechanisms.

Fixes #18319.

test/integration-boot.mjs

@@ -44,6 +44,7 @@ async function runTests(results) {
     jasmineDone(suiteInfo) {},
     jasmineStarted(suiteInfo) {},
     specDone(result) {
+      // Report on the result of individual tests.
       ++results.runs;
       if (result.failedExpectations.length > 0) {
         ++results.failures;
@@ -53,8 +54,20 @@ async function runTests(results) {
       }
     },
     specStarted(result) {},
-    suiteDone(result) {},
-    suiteStarted(result) {},
+    suiteDone(result) {
+      // Report on the result of `afterAll` invocations.
+      if (result.failedExpectations.length > 0) {
+        ++results.failures;
+        console.log(`TEST-UNEXPECTED-FAIL | ${result.description}`);
+      }
+    },
+    suiteStarted(result) {
+      // Report on the result of `beforeAll` invocations.
+      if (result.failedExpectations.length > 0) {
+        ++results.failures;
+        console.log(`TEST-UNEXPECTED-FAIL | ${result.description}`);
+      }
+    },
   });
 
   return jasmine.execute();

test/unit/testreporter.js

@@ -58,12 +58,7 @@ const TestReporter = function (browser) {
   };
 
   this.suiteStarted = function (result) {
-    // Normally suite starts don't have to be reported because the individual
-    // specs inside them are reported, but it can happen that the suite cannot
-    // start, for instance due to an uncaught exception in `beforeEach`. This
-    // is problematic because the specs inside the suite will never be found
-    // and run, so if we don't report the suite start failure here it would be
-    // ignored silently, leading to passing tests even though some did not run.
+    // Report on the result of `beforeAll` invocations.
     if (result.failedExpectations.length > 0) {
       let failedMessages = "";
       for (const item of result.failedExpectations) {
@@ -76,6 +71,7 @@ const TestReporter = function (browser) {
   this.specStarted = function (result) {};
 
   this.specDone = function (result) {
+    // Report on the result of individual tests.
     if (result.failedExpectations.length === 0) {
       sendResult("TEST-PASSED", result.description);
     } else {
@@ -87,7 +83,16 @@ const TestReporter = function (browser) {
     }
   };
 
-  this.suiteDone = function (result) {};
+  this.suiteDone = function (result) {
+    // Report on the result of `afterAll` invocations.
+    if (result.failedExpectations.length > 0) {
+      let failedMessages = "";
+      for (const item of result.failedExpectations) {
+        failedMessages += `${item.message} `;
+      }
+      sendResult("TEST-UNEXPECTED-FAIL", result.description, failedMessages);
+    }
+  };
 
   this.jasmineDone = function () {
     // Give the test runner some time process any queued requests.