Issue 3143 - Remove internal tests

test/browser/elemHideEmulation.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2017 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/>.
  */
 
 "use strict";
 
-/* globals ElemHideEmulation, splitSelector,
-   parseSelectorContent,
-   parseSelector, positionInParent, makeSelector,
-   PlainSelector, HasSelector, PropsSelector */
+/* globals ElemHideEmulation */
 
 let myUrl = document.currentScript.src;
 
 exports.tearDown = function(callback)
 {
   let styleElements = document.head.getElementsByTagName("style");
   while (styleElements.length)
     styleElements[0].parentNode.removeChild(styleElements[0]);
 
   let child;
@@ skipping 103 matching lines @@
         for (let elem of elems)
           elem.style.display = "none";
       }
     );
 
     elemHideEmulation.apply();
     return Promise.resolve(elemHideEmulation);
   });
 }
 
-// internals testing
-
-exports.testParseSelectorContent = function(test)
-{
-  loadElemHideEmulation().then(() =>
-  {
-    let parsed = parseSelectorContent(":-abp-has(> div) > div", 10);
-    test.equal(parsed.text, "> div");
-    test.equal(parsed.end, 15);
-
-    parsed = parseSelectorContent("> div) > div", 0);
-    test.equal(parsed.text, "> div");
-    test.equal(parsed.end, 5);
-
-    // parens not closed.
-    parsed = parseSelectorContent("> div > div", 0);
-    test.equal(parsed, null);
-  }).catch(unexpectedError.bind(test)).then(() => test.done());
-};
-
-exports.testParseSelector = function(test)
-{
-  loadElemHideEmulation().then(() =>
-  {
-    let selectors = parseSelector("");
-    test.equal(selectors.length, 0);
-
-    let selector = "div > :-abp-properties('background-color: rgb(0, 0, 0)')";
-    selectors = parseSelector(selector);
-    test.equal(selectors.length, 2);
-    test.ok(selectors[0] instanceof PlainSelector);
-    test.ok(selectors[1] instanceof PropsSelector);
-
-    selector = "div > :-abp-has(> div.inside) > div";
-    selectors = parseSelector(selector);
-    test.equal(selectors.length, 3);
-    test.ok(selectors[0] instanceof PlainSelector);
-    test.ok(selectors[1] instanceof HasSelector);
-    test.ok(selectors[2] instanceof PlainSelector);
-
-    selector = "div > div:-abp-has(> div.inside) > div";
-    selectors = parseSelector(selector);
-
-    test.equal(selectors.length, 3);
-    test.ok(selectors[0] instanceof PlainSelector);
-    test.ok(selectors[1] instanceof HasSelector);
-    test.ok(selectors[2] instanceof PlainSelector);
-
-    selector = "div > :-abp-has(> div.inside) > :-abp-properties(background-color: rgb(0, 0, 0))";
-    selectors = parseSelector(selector);
-
-    test.equal(selectors.length, 4);
-    test.ok(selectors[0] instanceof PlainSelector);
-    test.ok(selectors[1] instanceof HasSelector);
-    test.ok(selectors[2] instanceof PlainSelector);
-    test.ok(selectors[3] instanceof PropsSelector);
-
-    selector = "div > :-abp-has(> div.inside > :-abp-properties(background-color: rgb(0, 0, 0))";
-    selectors = parseSelector(selector);
-    test.equal(selectors, null);
-
-    // -abp-has-unsupported() is unknown. Ensure we fail parsing.
-    selector = 'div[arial-label="Story"]:-abp-has(> div > div > span > span:-abp-unsupported("Suggested Post"))';
-    selectors = parseSelector(selector);
-    test.equal(selectors, null);
-  }).catch(unexpectedError.bind(test)).then(() => test.done());
-};
-
-function buildDom(doc)
-{
-  doc.body.innerHTML = `<div id="parent">
-    <div id="middle">
-      <div id="middle1"><div id="inside" class="inside"></div></div>
-    </div>
-    <div id="sibling">
-      <div id="tohide">to hide</div>
-    </div>
-    <div id="sibling2">
-      <div id="sibling21"><div id="sibling211" class="inside"></div></div>
-    </div>
-  </div>`;
-  let parent = document.getElementById("parent");
-  let middle = document.getElementById("middle");
-  let middle1 = document.getElementById("middle1");
-  let inside = document.getElementById("inside");
-  let sibling = document.getElementById("sibling");
-  let sibling2 = document.getElementById("sibling2");
-  let toHide = document.getElementById("tohide");
-  return {parent, middle, middle1, inside, sibling, sibling2, toHide};
-}
-
-exports.testPositionInParent = function(test)
-{
-  let nodes = buildDom(document);
-
-  loadElemHideEmulation().then(() =>
-  {
-    test.equal(positionInParent(nodes.middle1), 1);
-    test.equal(positionInParent(nodes.inside), 1);
-    test.equal(positionInParent(nodes.sibling2), 3);
-  }).catch(unexpectedError.bind(test)).then(() => test.done());
-};
-
-exports.testMakeSelector = function(test)
-{
-  let nodes = buildDom(document);
-
-  loadElemHideEmulation().then(() =>
-  {
-    test.equal(makeSelector(nodes.middle, ""),
-               ":root > BODY:nth-child(2) > DIV:nth-child(1) > DIV:nth-child(1)");
-    test.equal(makeSelector(nodes.toHide, ""),
-               ":root > BODY:nth-child(2) > DIV:nth-child(1) > DIV:nth-child(2) > DIV:nth-child(1)");
-  }).catch(unexpectedError.bind(test)).then(() => test.done());
-};
-
-exports.testPlainSelector = function(test)
-{
-  buildDom(document);
-
-  loadElemHideEmulation().then(() =>
-  {
-    let selector = new PlainSelector("div > div");
-
-    let iter = selector.getSelectors("foo > ");
-    let value = iter.next();
-    test.equal(value.value[0], "foo > div > div");
-    test.ok(iter.next().done);
-  }).catch(unexpectedError.bind(test)).then(() => test.done());
-};
-
-exports.testHasSelector = function(test)
-{
-  buildDom(document);
-
-  loadElemHideEmulation().then(() =>
-  {
-    let selector = new HasSelector("> div.inside");
-
-    let iter = selector.getSelectors("", document, document.sheet);
-    let value = iter.next();
-    test.ok(!value.done);
-    test.equal(value.value[0],
-               ":root > BODY:nth-child(2) > DIV:nth-child(1) > DIV:nth-child(1) > DIV:nth-child(1)");
-
-    iter = selector.getElements("", document, document.sheet);
-    value = iter.next();
-    test.ok(!value.done);
-    test.equal(value.value.id, "middle1");
-    value = iter.next();
-    test.ok(!value.done);
-    test.equal(value.value.id, "sibling21");
-    value = iter.next();
-    test.ok(value.done);
-
-    selector = new HasSelector(":-abp-has(> div.inside)");
-
-    test.ok(selector._innerSelectors);
-  }).catch(unexpectedError.bind(test)).then(() => test.done());
-};
-
-exports.testSplitStyleRule = function(test)
-{
-  loadElemHideEmulation().then(() =>
-  {
-    let selectors = splitSelector("div:-abp-has(div) > [-abp-properties='background-color: rgb(0, 0, 0)'] > span");
-    test.ok(selectors);
-    test.equal(selectors.length, 1, "There is only one selector");
-
-    selectors = splitSelector("div:-abp-has(div), [-abp-properties='background-color: rgb(0, 0, 0)']");
-    test.ok(selectors);
-    test.equal(selectors.length, 2, "There are two selectors");
-  }).catch(unexpectedError.bind(test)).then(() => test.done());
-};
-
-// API testing
-
 exports.testVerbatimPropertySelector = function(test)
 {
   let toHide = createElementWithStyle("{background-color: #000}");
   applyElemHideEmulation(
     [":-abp-properties(background-color: rgb(0, 0, 0))"]
   ).then(() =>
   {
     expectHidden(test, toHide);
   }).catch(unexpectedError.bind(test)).then(() => test.done());
 };
@@ skipping 243 matching lines @@
   let parent = createElementWithStyle("{}");
   let child = createElementWithStyle("{background-color: #000}", parent);
   applyElemHideEmulation(
     ["div:-abp-has(:-abp-properties(background-color: rgb(0, 0, 0)))"]
   ).then(() =>
   {
     expectVisible(test, child);
     expectHidden(test, parent);
   }).catch(unexpectedError.bind(test)).then(() => test.done());
 };