d970500d62
Add a simple annotation layer that marks trailing whitespace in diffs (guarded by the `show_whitespace_errors` diff preference). The newly supported diff preference is added to both diff preference controls. The requirement that all annotation layers must implement `addListener` is relaxed as the trailing whitespace layer is the third layer that doesn't use it. Adds tests for the layer and the diff preference. Feature: Issue 4836 Change-Id: Ifba05216bf0bc3c0a8a094f5ef392b983091d59f
108 lines
3.7 KiB
HTML
108 lines
3.7 KiB
HTML
<!DOCTYPE html>
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<!--
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Copyright (C) 2016 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
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<title>gr-diff-preferences</title>
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<script src="../../../bower_components/webcomponentsjs/webcomponents.min.js"></script>
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<script src="../../../bower_components/web-component-tester/browser.js"></script>
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<link rel="import" href="../../../bower_components/iron-test-helpers/iron-test-helpers.html">
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<link rel="import" href="gr-diff-preferences.html">
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<test-fixture id="basic">
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<template>
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<gr-diff-preferences></gr-diff-preferences>
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</template>
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</test-fixture>
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<script>
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suite('gr-diff-preferences tests', function() {
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var element;
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setup(function() {
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element = fixture('basic');
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});
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test('model changes', function() {
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element.prefs = {
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context: 10,
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font_size: 12,
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line_length: 100,
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show_tabs: true,
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tab_size: 8,
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show_whitespace_errors: true,
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syntax_highlighting: true,
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};
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assert.deepEqual(element.prefs, element._newPrefs);
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element.$.contextSelect.value = '50';
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element.fire('change', {}, {node: element.$.contextSelect});
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element.$.columnsInput.bindValue = 80;
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element.$.fontSizeInput.bindValue = 10;
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element.$.tabSizeInput.bindValue = 4;
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MockInteractions.tap(element.$.showTabsInput);
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MockInteractions.tap(element.$.showTrailingWhitespaceInput);
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MockInteractions.tap(element.$.syntaxHighlightInput);
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MockInteractions.tap(element.$.lineWrappingInput);
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assert.equal(element._newPrefs.context, 50);
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assert.equal(element._newPrefs.font_size, 10);
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assert.equal(element._newPrefs.line_length, 80);
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assert.equal(element._newPrefs.tab_size, 4);
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assert.isFalse(element._newPrefs.show_tabs);
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assert.isFalse(element._newPrefs.show_whitespace_errors);
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assert.isTrue(element._newPrefs.line_wrapping);
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assert.isFalse(element._newPrefs.syntax_highlighting);
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});
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test('clicking fit to screen hides line length input', function() {
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element.prefs = {line_wrapping: false};
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assert.isFalse(element.$.columnsPref.hidden);
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MockInteractions.tap(element.$.lineWrappingInput);
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assert.isTrue(element.$.columnsPref.hidden);
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MockInteractions.tap(element.$.lineWrappingInput);
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assert.isFalse(element.$.columnsPref.hidden);
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});
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test('clicking save button calls _handleSave function', function() {
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var savePrefs = sinon.stub(element, '_handleSave');
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MockInteractions.tap(element.$.saveButton);
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flushAsynchronousOperations();
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assert(savePrefs.calledOnce);
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savePrefs.restore();
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});
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test('events', function(done) {
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var savePromise = new Promise(function(resolve) {
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element.addEventListener('save', function() { resolve(); });
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});
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var cancelPromise = new Promise(function(resolve) {
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element.addEventListener('cancel', function() { resolve(); });
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});
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Promise.all([savePromise, cancelPromise]).then(function() {
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done();
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});
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MockInteractions.tap(element.$$('gr-button[primary]'));
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MockInteractions.tap(element.$$('gr-button:not([primary])'));
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});
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});
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</script>
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