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e930b89c34
***
Bug 1514594: Part 3a - Change ChromeUtils.import to return an exports object; not pollute global. r=mccr8
This changes the behavior of ChromeUtils.import() to return an exports object,
rather than a module global, in all cases except when `null` is passed as a
second argument, and changes the default behavior not to pollute the global
scope with the module's exports. Thus, the following code written for the old
model:
ChromeUtils.import("resource://gre/modules/Services.jsm");
is approximately the same as the following, in the new model:
var {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
Since the two behaviors are mutually incompatible, this patch will land with a
scripted rewrite to update all existing callers to use the new model rather
than the old.
***
Bug 1514594: Part 3b - Mass rewrite all JS code to use the new ChromeUtils.import API. rs=Gijs
This was done using the followng script:
https://bitbucket.org/kmaglione/m-c-rewrites/src/tip/processors/cu-import-exports.jsm
***
Bug 1514594: Part 3c - Update ESLint plugin for ChromeUtils.import API changes. r=Standard8
Differential Revision: https://phabricator.services.mozilla.com/D16747
***
Bug 1514594: Part 3d - Remove/fix hundreds of duplicate imports from sync tests. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16748
***
Bug 1514594: Part 3e - Remove no-op ChromeUtils.import() calls. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16749
***
Bug 1514594: Part 3f.1 - Cleanup various test corner cases after mass rewrite. r=Gijs
***
Bug 1514594: Part 3f.2 - Cleanup various non-test corner cases after mass rewrite. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16750
--HG--
extra : rebase_source : 359574ee3064c90f33bf36c2ebe3159a24cc8895
extra : histedit_source : b93c8f42808b1599f9122d7842d2c0b3e656a594%2C64a3a4e3359dc889e2ab2b49461bab9e27fc10a7
89 lines
3.5 KiB
JavaScript
89 lines
3.5 KiB
JavaScript
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
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/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Simple CanvasFrameAnonymousContentHelper tests.
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const TEST_URL = "data:text/html;charset=utf-8,CanvasFrameAnonymousContentHelper test";
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add_task(async function() {
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const browser = await addTab(TEST_URL);
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await ContentTask.spawn(browser, null, async function() {
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const {require} = ChromeUtils.import("resource://devtools/shared/Loader.jsm");
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const {HighlighterEnvironment} = require("devtools/server/actors/highlighters");
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const {
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CanvasFrameAnonymousContentHelper,
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} = require("devtools/server/actors/highlighters/utils/markup");
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const doc = content.document;
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const nodeBuilder = () => {
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const root = doc.createElement("div");
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const child = doc.createElement("div");
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child.style = "width:200px;height:200px;background:red;";
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child.id = "child-element";
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child.className = "child-element";
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child.textContent = "test element";
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root.appendChild(child);
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return root;
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};
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info("Building the helper");
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const env = new HighlighterEnvironment();
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env.initFromWindow(doc.defaultView);
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const helper = new CanvasFrameAnonymousContentHelper(env, nodeBuilder);
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ok(helper.content instanceof content.AnonymousContent,
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"The helper owns the AnonymousContent object");
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ok(helper.getTextContentForElement,
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"The helper has the getTextContentForElement method");
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ok(helper.setTextContentForElement,
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"The helper has the setTextContentForElement method");
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ok(helper.setAttributeForElement,
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"The helper has the setAttributeForElement method");
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ok(helper.getAttributeForElement,
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"The helper has the getAttributeForElement method");
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ok(helper.removeAttributeForElement,
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"The helper has the removeAttributeForElement method");
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ok(helper.addEventListenerForElement,
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"The helper has the addEventListenerForElement method");
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ok(helper.removeEventListenerForElement,
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"The helper has the removeEventListenerForElement method");
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ok(helper.getElement,
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"The helper has the getElement method");
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ok(helper.scaleRootElement,
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"The helper has the scaleRootElement method");
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is(helper.getTextContentForElement("child-element"), "test element",
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"The text content was retrieve correctly");
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is(helper.getAttributeForElement("child-element", "id"), "child-element",
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"The ID attribute was retrieve correctly");
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is(helper.getAttributeForElement("child-element", "class"), "child-element",
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"The class attribute was retrieve correctly");
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const el = helper.getElement("child-element");
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ok(el, "The DOMNode-like element was created");
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is(el.getTextContent(), "test element",
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"The text content was retrieve correctly");
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is(el.getAttribute("id"), "child-element",
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"The ID attribute was retrieve correctly");
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is(el.getAttribute("class"), "child-element",
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"The class attribute was retrieve correctly");
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info("Destroying the helper");
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helper.destroy();
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env.destroy();
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ok(!helper.getTextContentForElement("child-element"),
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"No text content was retrieved after the helper was destroyed");
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ok(!helper.getAttributeForElement("child-element", "id"),
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"No ID attribute was retrieved after the helper was destroyed");
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ok(!helper.getAttributeForElement("child-element", "class"),
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"No class attribute was retrieved after the helper was destroyed");
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});
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gBrowser.removeCurrentTab();
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});
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