HTML Reporter: Fix broken "Rerun without max depth" link

Cherry-picked from 91db92d (3.0.0-dev)

Also applies part of 73c03cf, which
extends the link text from "Rerun" to "Rerun without max depth".

Also fixes a mistaken reference to QUnit.config.maxDepth, when the
limit actually used by dump.js is QUnit.dump.maxDepth. The message
correctly stated this already.

Note that in QUnit 3.0, the two are aliases (as of 0a26e2c), so
this discrepancy is only an issue in QUnit 2.x.

src/html-reporter/html.js

@@ -907,10 +907,10 @@ const stats = {
         expected.indexOf('[object Object]') !== -1) {
         message += "<tr class='test-message'><th>Message: </th><td>" +
         'Diff suppressed as the depth of object is more than current max depth (' +
-        QUnit.config.maxDepth + ').<p>Hint: Use <code>QUnit.dump.maxDepth</code> to ' +
+        QUnit.dump.maxDepth + ').<p>Hint: Use <code>QUnit.dump.maxDepth</code> to ' +
         " run with a higher max depth or <a href='" +
-        escapeText(setUrl({ maxDepth: -1 })) + "'>" +
-        'Rerun</a> without max depth.</p></td></tr>';
+        escapeText(setUrl({ maxDepth: 0 })) + "'>" +
+        'Rerun without max depth</a>.</p></td></tr>';
       } else {
         message += "<tr class='test-message'><th>Message: </th><td>" +
         'Diff suppressed as the expected and actual results have an equivalent' +

src/html-runner/urlparams.js

@@ -17,6 +17,10 @@ import { window } from '../globals';
   // TODO: Move to /src/core/config.js in QUnit 3,
   // in accordance with /docs/api/config.index.md#order
   QUnit.config.filter = urlParams.filter;
+  // NOTE: Based on readFlatPreconfigNumber from QUnit 3.
+  if (/^[0-9]+$/.test(urlParams.maxDepth)) {
+    QUnit.config.maxDepth = QUnit.dump.maxDepth = +urlParams.maxDepth;
+  }
   QUnit.config.module = urlParams.module;
   QUnit.config.moduleId = [].concat(urlParams.moduleId || []);
   QUnit.config.testId = [].concat(urlParams.testId || []);

test/main/dump.js

@@ -2,9 +2,12 @@
 /* eslint-disable qunit/no-conditional-assertions */
 
 QUnit.module('dump', {
+  beforeEach: function () {
+    QUnit.dump.maxDepth = 0;
+  },
   afterEach: function () {
     // Restore default
-    QUnit.dump.maxDepth = null;
+    QUnit.dump.maxDepth = 5;
   }
 });