Issue 6820 - Move tests to mocha

test/browser/elemHideEmulation.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-present eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* global assert */
 
 "use strict";
 
 const {ElemHideEmulation, setTestMode,
        getTestInfo} = require("../../lib/content/elemHideEmulation");
+const {timeout} = require("./_utils");
 
 describe("Element Hiding Emulation", () =>
 {
   const REFRESH_INTERVAL = 200;
 
   let testDocument = null;
 
   beforeEach(() =>
   {
     setTestMode();
 
     let iframe = document.createElement("iframe");
     document.body.appendChild(iframe);
     testDocument = iframe.contentDocument;
   });
 
   afterEach(() =>
   {
     let iframe = testDocument.defaultView.frameElement;
     iframe.parentNode.removeChild(iframe);
     testDocument = null;
   });
-
-  function timeout(delay)
-  {
-    return new Promise((resolve, reject) =>
-    {
-      window.setTimeout(resolve, delay);
-    });
-  }
 
   function unexpectedError(error)
   {
     console.error(error);
     assert.ok(false, "Unexpected error: " + error);
   }
 
   function expectHidden(element, id)
   {
     let withId = "";
@@ skipping 441 matching lines @@
         let expectations = {
           parent: true,
           middile: true,
           inside: true,
           sibling: true,
           sibling2: true,
           toHide: true
         };
         runTestPseudoClassHasSelectorWithHasAndWithSuffixSibling(
           "div:-abp-has(> span:-abp-contains(Advertisment))", expectations);
+      });
+    });
+
+    describe("Property Selector Qualifiers", () =>
+    {
+      async function runTestQualifier(selector)
+      {
+        testDocument.body.innerHTML = `
+          <style>
+          span::before {
+            content: "any";
+          }
+          </style>
+          <div id="toHide">
+            <a>
+              <p>
+                <span></span>
+              </p>
+            </a>
+          </div>`;
+
+        if (await applyElemHideEmulation([selector]))
+          expectHidden(testDocument.getElementById("toHide"));
+      }
+
+      // See issue https://issues.adblockplus.org/ticket/7428
+      it("Combinator", () =>
+      {
+        runTestQualifier(
+          "div:-abp-has(> a p > :-abp-properties(content: \"any\"))"
+        );
+      });
+
+      // See issue https://issues.adblockplus.org/ticket/7359
+      it("Nested Combinator", () =>
+      {
+        runTestQualifier(
+          "div:-abp-has(> a p:-abp-has(> :-abp-properties(content: \"any\")))"
+        );
+      });
+
+      // See issue https://issues.adblockplus.org/ticket/7400
+      it("Identical", () =>
+      {
+        runTestQualifier(
+          "div:-abp-has(span:-abp-properties(content: \"any\"))"
+        );
+      });
+
+      // See issue https://issues.adblockplus.org/ticket/7400
+      it("Nested Identical", () =>
+      {
+        runTestQualifier(
+          "div:-abp-has(p:-abp-has(span:-abp-properties(content: \"any\")))"
+        );
       });
     });
 
     describe("Contains selector", () =>
     {
       async function runTestPseudoClassContains(selector, expectations)
       {
         testDocument.body.innerHTML = `<div id="parent">
           <div id="middle">
             <div id="middle1"><div id="inside" class="inside"></div></div>
@@ skipping 516 matching lines @@
                            ...testDocument.getElementsByTagName("p")])
       {
         if (element.id == "n2" || element.id == "n2_3")
           expectProcessed(element, element.id);
         else
           expectNotProcessed(element, element.id);
       }
     }
   });
 });