d2497fbd09
This change cleans up all lint errors reported by gjslint,
with the exception of third-party code in the gr-linked-text
element and everything under bower_components:
$ gjslint --custom_jsdoc_tags event --check_html \
-e bower_components,gr-linked-text -r app
Skipping 577 file(s).
181 files checked, no errors found.
Change-Id: I080d58bdd33b2d4b8dd22a717f06eebd7bbfb63d
623 lines
21 KiB
HTML
623 lines
21 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-builder</title>
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<script src="../../../bower_components/web-component-tester/browser.js"></script>
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<script src="../gr-diff/gr-diff-line.js"></script>
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<script src="../gr-diff/gr-diff-group.js"></script>
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<script src="gr-diff-builder.js"></script>
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<script>
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suite('gr-diff-builder tests', function() {
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var builder;
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setup(function() {
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var prefs = {
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line_length: 10,
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show_tabs: true,
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tab_size: 4,
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};
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builder = new GrDiffBuilder({content: []}, {left: [], right: []}, prefs);
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});
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test('process loaded content', function() {
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var content = [
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{
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ab: [
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'<!DOCTYPE html>',
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'<meta charset="utf-8">',
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]
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},
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{
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a: [
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' Welcome ',
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' to the wooorld of tomorrow!',
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],
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b: [
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' Hello, world!',
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],
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},
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{
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ab: [
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'Leela: This is the only place the ship can’t hear us, so ',
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'everyone pretend to shower.',
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'Fry: Same as every day. Got it.',
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]
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},
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];
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var groups = [];
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builder._processContent(content, groups, -1);
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assert.equal(groups.length, 4);
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var group = groups[0];
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assert.equal(group.type, GrDiffGroup.Type.BOTH);
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assert.equal(group.lines.length, 1);
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assert.equal(group.lines[0].text, '');
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assert.equal(group.lines[0].beforeNumber, GrDiffLine.FILE);
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assert.equal(group.lines[0].afterNumber, GrDiffLine.FILE);
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group = groups[1];
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assert.equal(group.type, GrDiffGroup.Type.BOTH);
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assert.equal(group.lines.length, 2);
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assert.equal(group.lines.length, 2);
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function beforeNumberFn(l) { return l.beforeNumber; }
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function afterNumberFn(l) { return l.afterNumber; }
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function textFn(l) { return l.text; }
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assert.deepEqual(group.lines.map(beforeNumberFn), [1, 2]);
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assert.deepEqual(group.lines.map(afterNumberFn), [1, 2]);
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assert.deepEqual(group.lines.map(textFn), [
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'<!DOCTYPE html>',
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'<meta charset="utf-8">',
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]);
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group = groups[2];
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assert.equal(group.type, GrDiffGroup.Type.DELTA);
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assert.equal(group.lines.length, 3);
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assert.equal(group.adds.length, 1);
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assert.equal(group.removes.length, 2);
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assert.deepEqual(group.removes.map(beforeNumberFn), [3, 4]);
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assert.deepEqual(group.adds.map(afterNumberFn), [3]);
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assert.deepEqual(group.removes.map(textFn), [
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' Welcome ',
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' to the wooorld of tomorrow!',
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]);
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assert.deepEqual(group.adds.map(textFn), [
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' Hello, world!',
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]);
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group = groups[3];
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assert.equal(group.type, GrDiffGroup.Type.BOTH);
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assert.equal(group.lines.length, 3);
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assert.deepEqual(group.lines.map(beforeNumberFn), [5, 6, 7]);
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assert.deepEqual(group.lines.map(afterNumberFn), [4, 5, 6]);
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assert.deepEqual(group.lines.map(textFn), [
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'Leela: This is the only place the ship can’t hear us, so ',
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'everyone pretend to shower.',
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'Fry: Same as every day. Got it.',
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]);
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});
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test('insert context groups', function() {
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var content = [
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{ab: []},
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{a: ['all work and no play make andybons a dull boy']},
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{ab: []},
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{b: ['elgoog elgoog elgoog']},
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{ab: []},
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];
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for (var i = 0; i < 100; i++) {
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content[0].ab.push('all work and no play make jack a dull boy');
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content[4].ab.push('all work and no play make jill a dull girl');
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}
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for (var i = 0; i < 5; i++) {
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content[2].ab.push('no tv and no beer make homer go crazy');
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}
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var groups = [];
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var context = 10;
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builder._processContent(content, groups, context);
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assert.equal(groups[0].type, GrDiffGroup.Type.BOTH);
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assert.equal(groups[0].lines.length, 1);
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assert.equal(groups[0].lines[0].text, '');
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assert.equal(groups[0].lines[0].beforeNumber, GrDiffLine.FILE);
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assert.equal(groups[0].lines[0].afterNumber, GrDiffLine.FILE);
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assert.equal(groups[1].type, GrDiffGroup.Type.CONTEXT_CONTROL);
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assert.instanceOf(groups[1].lines[0].contextGroup, GrDiffGroup);
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assert.equal(groups[1].lines[0].contextGroup.lines.length, 90);
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groups[1].lines[0].contextGroup.lines.forEach(function(l) {
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assert.equal(l.text, content[0].ab[0]);
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});
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assert.equal(groups[2].type, GrDiffGroup.Type.BOTH);
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assert.equal(groups[2].lines.length, context);
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groups[2].lines.forEach(function(l) {
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assert.equal(l.text, content[0].ab[0]);
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});
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assert.equal(groups[3].type, GrDiffGroup.Type.DELTA);
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assert.equal(groups[3].lines.length, 1);
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assert.equal(groups[3].removes.length, 1);
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assert.equal(groups[3].removes[0].text,
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'all work and no play make andybons a dull boy');
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assert.equal(groups[4].type, GrDiffGroup.Type.BOTH);
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assert.equal(groups[4].lines.length, 5);
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groups[4].lines.forEach(function(l) {
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assert.equal(l.text, content[2].ab[0]);
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});
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assert.equal(groups[5].type, GrDiffGroup.Type.DELTA);
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assert.equal(groups[5].lines.length, 1);
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assert.equal(groups[5].adds.length, 1);
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assert.equal(groups[5].adds[0].text, 'elgoog elgoog elgoog');
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assert.equal(groups[6].type, GrDiffGroup.Type.BOTH);
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assert.equal(groups[6].lines.length, context);
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groups[6].lines.forEach(function(l) {
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assert.equal(l.text, content[4].ab[0]);
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});
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assert.equal(groups[7].type, GrDiffGroup.Type.CONTEXT_CONTROL);
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assert.instanceOf(groups[7].lines[0].contextGroup, GrDiffGroup);
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assert.equal(groups[7].lines[0].contextGroup.lines.length, 90);
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groups[7].lines[0].contextGroup.lines.forEach(function(l) {
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assert.equal(l.text, content[4].ab[0]);
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});
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content = [
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{a: ['all work and no play make andybons a dull boy']},
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{ab: []},
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{b: ['elgoog elgoog elgoog']},
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];
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for (var i = 0; i < 50; i++) {
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content[1].ab.push('no tv and no beer make homer go crazy');
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}
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groups = [];
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builder._processContent(content, groups, 10);
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assert.equal(groups[0].type, GrDiffGroup.Type.BOTH);
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assert.equal(groups[0].lines.length, 1);
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assert.equal(groups[0].lines[0].text, '');
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assert.equal(groups[0].lines[0].beforeNumber, GrDiffLine.FILE);
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assert.equal(groups[0].lines[0].afterNumber, GrDiffLine.FILE);
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assert.equal(groups[1].type, GrDiffGroup.Type.DELTA);
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assert.equal(groups[1].lines.length, 1);
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assert.equal(groups[1].removes.length, 1);
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assert.equal(groups[1].removes[0].text,
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'all work and no play make andybons a dull boy');
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assert.equal(groups[2].type, GrDiffGroup.Type.BOTH);
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assert.equal(groups[2].lines.length, context);
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groups[2].lines.forEach(function(l) {
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assert.equal(l.text, content[1].ab[0]);
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});
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assert.equal(groups[3].type, GrDiffGroup.Type.CONTEXT_CONTROL);
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assert.instanceOf(groups[3].lines[0].contextGroup, GrDiffGroup);
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assert.equal(groups[3].lines[0].contextGroup.lines.length, 30);
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groups[3].lines[0].contextGroup.lines.forEach(function(l) {
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assert.equal(l.text, content[1].ab[0]);
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});
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assert.equal(groups[4].type, GrDiffGroup.Type.BOTH);
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assert.equal(groups[4].lines.length, context);
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groups[4].lines.forEach(function(l) {
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assert.equal(l.text, content[1].ab[0]);
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});
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assert.equal(groups[5].type, GrDiffGroup.Type.DELTA);
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assert.equal(groups[5].lines.length, 1);
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assert.equal(groups[5].adds.length, 1);
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assert.equal(groups[5].adds[0].text, 'elgoog elgoog elgoog');
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});
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test('context control buttons', function() {
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var section = {};
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var line = {contextGroup: {lines: []}};
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// Create 10 lines.
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for (var i = 0; i < 10; i++) {
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line.contextGroup.lines.push('lorem upsum');
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}
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// Does not include +10 buttons when there are fewer than 11 lines.
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var td = builder._createContextControl(section, line);
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var buttons = td.querySelectorAll('gr-button.showContext');
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assert.equal(buttons.length, 1);
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assert.equal(buttons[0].textContent, 'Show 10 common lines');
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// Add another line.
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line.contextGroup.lines.push('lorem upsum');
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// Includes +10 buttons when there are at least 11 lines.
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td = builder._createContextControl(section, line);
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buttons = td.querySelectorAll('gr-button.showContext');
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assert.equal(buttons.length, 3);
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assert.equal(buttons[0].textContent, '+10↑');
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assert.equal(buttons[1].textContent, 'Show 11 common lines');
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assert.equal(buttons[2].textContent, '+10↓');
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});
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test('newlines', function() {
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var text = 'abcdef';
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assert.equal(builder._addNewlines(text, text), text);
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text = 'a'.repeat(20);
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assert.equal(builder._addNewlines(text, text),
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'a'.repeat(10) +
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GrDiffBuilder.LINE_FEED_HTML +
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'a'.repeat(10));
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text = '<span class="thumbsup">👍</span>';
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var html = '<span class="thumbsup">👍</span>';
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assert.equal(builder._addNewlines(text, html),
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'<span clas' +
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GrDiffBuilder.LINE_FEED_HTML +
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's="thumbsu' +
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GrDiffBuilder.LINE_FEED_HTML +
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'p">👍</spa' +
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GrDiffBuilder.LINE_FEED_HTML +
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'n>');
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text = '01234\t56789';
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assert.equal(builder._addNewlines(text, text),
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'01234\t5' +
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GrDiffBuilder.LINE_FEED_HTML +
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'6789');
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});
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test('text length with tabs', function() {
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assert.equal(builder._textLength('12345', 4), 5);
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assert.equal(builder._textLength('\t\t12', 4), 10);
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});
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test('tab wrapper insertion', function() {
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var html = 'abc\tdef';
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var wrapper = builder._getTabWrapper(
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builder._prefs.tab_size,
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builder._prefs.show_tabs);
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assert.ok(wrapper);
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assert.isAbove(wrapper.length, 0);
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assert.equal(builder._addTabWrappers(html), 'abc' + wrapper + 'def');
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assert.throws(builder._getTabWrapper.bind(
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builder,
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// using \x3c instead of < in string so gjslint can parse
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'">\x3cimg src="/" onerror="alert(1);">\x3cspan class="',
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true));
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});
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test('comments', function() {
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var line = new GrDiffLine(GrDiffLine.Type.BOTH);
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line.beforeNumber = 3;
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line.afterNumber = 5;
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var comments = {left: [], right: []};
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assert.deepEqual(builder._getCommentsForLine(comments, line), []);
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assert.deepEqual(builder._getCommentsForLine(comments, line,
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GrDiffBuilder.Side.LEFT), []);
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assert.deepEqual(builder._getCommentsForLine(comments, line,
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GrDiffBuilder.Side.RIGHT), []);
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comments = {
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left: [
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{id: 'l3', line: 3},
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{id: 'l5', line: 5},
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],
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right: [
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{id: 'r3', line: 3},
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{id: 'r5', line: 5},
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],
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};
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assert.deepEqual(builder._getCommentsForLine(comments, line),
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[{id: 'l3', line: 3}, {id: 'r5', line: 5}]);
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assert.deepEqual(builder._getCommentsForLine(comments, line,
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GrDiffBuilder.Side.LEFT), [{id: 'l3', line: 3}]);
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assert.deepEqual(builder._getCommentsForLine(comments, line,
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GrDiffBuilder.Side.RIGHT), [{id: 'r5', line: 5}]);
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});
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test('comment thread creation', function() {
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builder._comments = {
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meta: {
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changeNum: '42',
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patchRange: {
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basePatchNum: 'PARENT',
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patchNum: '3',
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},
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path: '/path/to/foo',
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projectConfig: {foo: 'bar'},
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},
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left: [
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{id: 'l3', line: 3},
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{id: 'l5', line: 5},
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],
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right: [
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{id: 'r5', line: 5},
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],
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};
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function checkThreadProps(threadEl, patchNum, side, comments) {
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assert.equal(threadEl.changeNum, '42');
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assert.equal(threadEl.patchNum, patchNum);
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assert.equal(threadEl.path, '/path/to/foo');
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assert.equal(threadEl.side, side);
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assert.deepEqual(threadEl.projectConfig, {foo: 'bar'});
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assert.deepEqual(threadEl.comments, comments);
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}
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var line = new GrDiffLine(GrDiffLine.Type.BOTH);
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line.beforeNumber = 5;
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line.afterNumber = 5;
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var threadEl = builder._commentThreadForLine(line);
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checkThreadProps(threadEl, '3', 'REVISION',
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[{id: 'l5', line: 5}, {id: 'r5', line: 5}]);
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threadEl = builder._commentThreadForLine(line, GrDiffBuilder.Side.RIGHT);
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checkThreadProps(threadEl, '3', 'REVISION', [{id: 'r5', line: 5}]);
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threadEl = builder._commentThreadForLine(line, GrDiffBuilder.Side.LEFT);
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checkThreadProps(threadEl, '3', 'PARENT', [{id: 'l5', line: 5}]);
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builder._comments.meta.patchRange.basePatchNum = '1';
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threadEl = builder._commentThreadForLine(line);
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checkThreadProps(threadEl, '3', 'REVISION',
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[{id: 'l5', line: 5}, {id: 'r5', line: 5}]);
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threadEl = builder._commentThreadForLine(line, GrDiffBuilder.Side.LEFT);
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checkThreadProps(threadEl, '1', 'REVISION', [{id: 'l5', line: 5}]);
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threadEl = builder._commentThreadForLine(line, GrDiffBuilder.Side.RIGHT);
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checkThreadProps(threadEl, '3', 'REVISION', [{id: 'r5', line: 5}]);
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builder._comments.meta.patchRange.basePatchNum = 'PARENT';
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line = new GrDiffLine(GrDiffLine.Type.REMOVE);
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line.beforeNumber = 5;
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line.afterNumber = 5;
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threadEl = builder._commentThreadForLine(line);
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checkThreadProps(threadEl, '3', 'PARENT',
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[{id: 'l5', line: 5}, {id: 'r5', line: 5}]);
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line = new GrDiffLine(GrDiffLine.Type.ADD);
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line.beforeNumber = 3;
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line.afterNumber = 5;
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threadEl = builder._commentThreadForLine(line);
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checkThreadProps(threadEl, '3', 'REVISION',
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[{id: 'l3', line: 3}, {id: 'r5', line: 5}]);
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});
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test('break up common diff chunks', function() {
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builder._commentLocations = {
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left: {1: true},
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right: {10: true},
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};
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var lineNums = {
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left: 0,
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right: 0,
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};
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var content = [
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{
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ab: [
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'Copyright (C) 2015 The Android Open Source Project',
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'',
|
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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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'',
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'http://www.apache.org/licenses/LICENSE-2.0',
|
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'',
|
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'Unless required by applicable law or agreed to in writing, ',
|
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'software distributed under the License is distributed on an ',
|
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'"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, ',
|
||
'either express or implied. See the License for the specific ',
|
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'language governing permissions and limitations under the License.',
|
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]
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}
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];
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var result = builder._splitCommonGroupsWithComments(content, lineNums);
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assert.deepEqual(result, [
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{
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ab: ['Copyright (C) 2015 The Android Open Source Project'],
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},
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{
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ab: [
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'',
|
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'Licensed under the Apache License, Version 2.0 (the "License");',
|
||
'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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'',
|
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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, ',
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]
|
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},
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{
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ab: ['software distributed under the License is distributed on an '],
|
||
},
|
||
{
|
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ab: [
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'"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, ',
|
||
'either express or implied. See the License for the specific ',
|
||
'language governing permissions and limitations under the License.',
|
||
]
|
||
}
|
||
]);
|
||
});
|
||
|
||
test('intraline normalization', function() {
|
||
// The content and highlights are in the format returned by the Gerrit
|
||
// REST API.
|
||
var content = [
|
||
' <section class="summary">',
|
||
' <gr-linked-text content="' +
|
||
'[[_computeCurrentRevisionMessage(change)]]"></gr-linked-text>',
|
||
' </section>',
|
||
];
|
||
var highlights = [
|
||
[31, 34], [42, 26]
|
||
];
|
||
var results = GrDiffBuilder.prototype._normalizeIntralineHighlights(
|
||
content, highlights);
|
||
assert.deepEqual(results, [
|
||
{
|
||
contentIndex: 0,
|
||
startIndex: 31,
|
||
},
|
||
{
|
||
contentIndex: 1,
|
||
startIndex: 0,
|
||
endIndex: 33,
|
||
},
|
||
{
|
||
contentIndex: 1,
|
||
startIndex: 75,
|
||
},
|
||
{
|
||
contentIndex: 2,
|
||
startIndex: 0,
|
||
endIndex: 6,
|
||
}
|
||
]);
|
||
|
||
content = [
|
||
' this._path = value.path;',
|
||
'',
|
||
' // When navigating away from the page, there is a ' +
|
||
'possibility that the',
|
||
' // patch number is no longer a part of the URL ' +
|
||
'(say when navigating to',
|
||
' // the top-level change info view) and therefore ' +
|
||
'undefined in `params`.',
|
||
' if (!this._patchRange.patchNum) {',
|
||
];
|
||
highlights = [
|
||
[14, 17],
|
||
[11, 70],
|
||
[12, 67],
|
||
[12, 67],
|
||
[14, 29],
|
||
];
|
||
results = GrDiffBuilder.prototype._normalizeIntralineHighlights(content,
|
||
highlights);
|
||
assert.deepEqual(results, [
|
||
{
|
||
contentIndex: 0,
|
||
startIndex: 14,
|
||
endIndex: 31,
|
||
},
|
||
{
|
||
contentIndex: 2,
|
||
startIndex: 8,
|
||
endIndex: 78,
|
||
},
|
||
{
|
||
contentIndex: 3,
|
||
startIndex: 11,
|
||
endIndex: 78,
|
||
},
|
||
{
|
||
contentIndex: 4,
|
||
startIndex: 11,
|
||
endIndex: 78,
|
||
},
|
||
{
|
||
contentIndex: 5,
|
||
startIndex: 12,
|
||
endIndex: 41,
|
||
}
|
||
]);
|
||
});
|
||
|
||
suite('rendering', function() {
|
||
var content;
|
||
var outputEl;
|
||
|
||
setup(function() {
|
||
var prefs = {
|
||
line_length: 10,
|
||
show_tabs: true,
|
||
tab_size: 4,
|
||
context: -1
|
||
};
|
||
content = [
|
||
{
|
||
a: ['all work and no play make andybons a dull boy'],
|
||
b: ['elgoog elgoog elgoog']
|
||
},
|
||
{
|
||
ab: [
|
||
'Non eram nescius, Brute, cum, quae summis ingeniis ',
|
||
'exquisitaque doctrina philosophi Graeco sermone tractavissent',
|
||
]
|
||
},
|
||
];
|
||
outputEl = document.createElement('out');
|
||
builder =
|
||
new GrDiffBuilder(
|
||
{content: content}, {left: [], right: []}, prefs, outputEl);
|
||
builder.buildSectionElement = function(group) {
|
||
var section = document.createElement('stub');
|
||
section.textContent = group.lines.reduce(function(acc, line) {
|
||
return acc + line.text;
|
||
}, '');
|
||
return section;
|
||
};
|
||
builder.emitDiff();
|
||
});
|
||
|
||
test('renderSection', function() {
|
||
var section = outputEl.querySelector('stub:nth-of-type(2)');
|
||
var prevInnerHTML = section.innerHTML;
|
||
section.innerHTML = 'wiped';
|
||
builder.renderSection(section);
|
||
section = outputEl.querySelector('stub:nth-of-type(2)');
|
||
assert.equal(section.innerHTML, prevInnerHTML);
|
||
});
|
||
|
||
test('getSectionsByLineRange one line', function() {
|
||
var section = outputEl.querySelector('stub:nth-of-type(2)');
|
||
var sections = builder.getSectionsByLineRange(1, 1, 'left');
|
||
assert.equal(sections.length, 1);
|
||
assert.strictEqual(sections[0], section);
|
||
});
|
||
|
||
test('getSectionsByLineRange over diff', function() {
|
||
var section = [
|
||
outputEl.querySelector('stub:nth-of-type(2)'),
|
||
outputEl.querySelector('stub:nth-of-type(3)'),
|
||
];
|
||
var sections = builder.getSectionsByLineRange(1, 2, 'left');
|
||
assert.equal(sections.length, 2);
|
||
assert.strictEqual(sections[0], section[0]);
|
||
assert.strictEqual(sections[1], section[1]);
|
||
});
|
||
});
|
||
});
|
||
</script>
|