034f79b9f4
The addition of incremental file loading in the file-list introduced an edge case in which the user could scroll off the file-list with hotkeys. This change implements the gr-cursor-manager to control file-list scrolling behavior. In addition, some interesting edge cases with the cursor-manager were uncovered during use -- these were also fixed. Change-Id: I936d4368058212c98684bc2617be2d98bdf6e41d
601 lines
20 KiB
HTML
601 lines
20 KiB
HTML
<!DOCTYPE html>
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<!--
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Copyright (C) 2015 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-file-list</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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<script src="../../../bower_components/page/page.js"></script>
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<script src="../../../scripts/util.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-file-list.html">
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<test-fixture id="basic">
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<template>
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<gr-file-list></gr-file-list>
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</template>
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</test-fixture>
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<test-fixture id="blank">
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<template>
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<div></div>
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</template>
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</test-fixture>
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<script>
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suite('gr-file-list tests', function() {
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var element;
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var sandbox;
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setup(function() {
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sandbox = sinon.sandbox.create();
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stub('gr-rest-api-interface', {
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getLoggedIn: function() { return Promise.resolve(true); },
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getPreferences: function() { return Promise.resolve({}); },
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fetchJSON: function() { return Promise.resolve({}); },
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});
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stub('gr-date-formatter', {
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_loadTimeFormat: function() { return Promise.resolve(''); }
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});
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stub('gr-diff', {
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reload: function() { return Promise.resolve(); },
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});
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element = fixture('basic');
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});
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teardown(function() {
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sandbox.restore();
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});
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test('get file list', function(done) {
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var getChangeFilesStub = sandbox.stub(element.$.restAPI, 'getChangeFiles',
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function() {
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return Promise.resolve({
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'/COMMIT_MSG': {lines_inserted: 9},
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'tags.html': {lines_deleted: 123},
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'about.txt': {},
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});
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});
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element._getFiles().then(function(files) {
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var filenames = files.map(function(f) { return f.__path; });
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assert.deepEqual(filenames, ['/COMMIT_MSG', 'about.txt', 'tags.html']);
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assert.deepEqual(files[0], {
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lines_inserted: 9,
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lines_deleted: 0,
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__path: '/COMMIT_MSG',
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__expanded: false,
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});
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assert.deepEqual(files[1], {
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lines_inserted: 0,
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lines_deleted: 0,
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__path: 'about.txt',
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__expanded: false,
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});
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assert.deepEqual(files[2], {
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lines_inserted: 0,
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lines_deleted: 123,
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__path: 'tags.html',
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__expanded: false,
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});
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getChangeFilesStub.restore();
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done();
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});
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});
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test('calculate totals for patch number', function() {
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element._files = [
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{__path: '/COMMIT_MSG', lines_inserted: 9},
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{
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__path: 'file_added_in_rev2.txt',
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lines_inserted: 1,
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lines_deleted: 1,
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size_delta: 10,
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size: 100,
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},
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{
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__path: 'myfile.txt',
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lines_inserted: 1,
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lines_deleted: 1,
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size_delta: 10,
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size: 100,
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},
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];
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assert.deepEqual(element._patchChange, {
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inserted: 2,
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deleted: 2,
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size_delta_inserted: 0,
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size_delta_deleted: 0,
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total_size: 0,
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});
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assert.isTrue(element._hideBinaryChangeTotals);
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assert.isFalse(element._hideChangeTotals);
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// Test with a commit message that isn't the first file.
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element._files = [
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{__path: 'file_added_in_rev2.txt', lines_inserted: 1, lines_deleted: 1},
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{__path: '/COMMIT_MSG', lines_inserted: 9},
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{__path: 'myfile.txt', lines_inserted: 1, lines_deleted: 1},
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];
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assert.deepEqual(element._patchChange, {
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inserted: 2,
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deleted: 2,
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size_delta_inserted: 0,
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size_delta_deleted: 0,
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total_size: 0,
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});
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assert.isTrue(element._hideBinaryChangeTotals);
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assert.isFalse(element._hideChangeTotals);
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// Test with no commit message.
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element._files = [
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{__path: 'file_added_in_rev2.txt', lines_inserted: 1, lines_deleted: 1},
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{__path: 'myfile.txt', lines_inserted: 1, lines_deleted: 1},
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];
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assert.deepEqual(element._patchChange, {
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inserted: 2,
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deleted: 2,
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size_delta_inserted: 0,
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size_delta_deleted: 0,
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total_size: 0,
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});
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assert.isTrue(element._hideBinaryChangeTotals);
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assert.isFalse(element._hideChangeTotals);
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// Test with files missing either lines_inserted or lines_deleted.
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element._files = [
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{__path: 'file_added_in_rev2.txt', lines_inserted: 1},
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{__path: 'myfile.txt', lines_deleted: 1},
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];
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assert.deepEqual(element._patchChange, {
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inserted: 1,
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deleted: 1,
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size_delta_inserted: 0,
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size_delta_deleted: 0,
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total_size: 0,
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});
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assert.isTrue(element._hideBinaryChangeTotals);
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assert.isFalse(element._hideChangeTotals);
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});
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test('binary only files', function() {
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element._files = [
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{__path: '/COMMIT_MSG', lines_inserted: 9},
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{__path: 'file_binary', binary: true, size_delta: 10, size: 100},
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{__path: 'file_binary', binary: true, size_delta: -5, size: 120},
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];
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assert.deepEqual(element._patchChange, {
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inserted: 0,
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deleted: 0,
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size_delta_inserted: 10,
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size_delta_deleted: -5,
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total_size: 220,
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});
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assert.isFalse(element._hideBinaryChangeTotals);
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assert.isTrue(element._hideChangeTotals);
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});
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test('binary and regular files', function() {
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element._files = [
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{__path: '/COMMIT_MSG', lines_inserted: 9},
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{__path: 'file_binary', binary: true, size_delta: 10, size: 100},
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{__path: 'file_binary', binary: true, size_delta: -5, size: 120},
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{__path: 'myfile.txt', lines_deleted: 5, size_delta: -10, size: 100},
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{__path: 'myfile2.txt', lines_inserted: 10},
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];
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assert.deepEqual(element._patchChange, {
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inserted: 10,
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deleted: 5,
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size_delta_inserted: 10,
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size_delta_deleted: -5,
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total_size: 220,
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});
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assert.isFalse(element._hideBinaryChangeTotals);
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assert.isFalse(element._hideChangeTotals);
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});
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test('_formatBytes function', function() {
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var table = {
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64: '+64 B',
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1023: '+1023 B',
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1024: '+1 KiB',
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4096: '+4 KiB',
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1073741824: '+1 GiB',
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'-64': '-64 B',
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'-1023': '-1023 B',
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'-1024': '-1 KiB',
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'-4096': '-4 KiB',
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'-1073741824': '-1 GiB',
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0: '+/-0 B',
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};
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for (var bytes in table) {
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if (table.hasOwnProperty(bytes)) {
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assert.equal(element._formatBytes(bytes), table[bytes]);
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}
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}
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});
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test('_formatPercentage function', function() {
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var table = [
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{ size: 100,
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delta: 100,
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display: '',
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},
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{ size: 195060,
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delta: 64,
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display: '(+0%)',
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},
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{ size: 195060,
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delta: -64,
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display: '(-0%)',
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},
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{ size: 394892,
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delta: -7128,
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display: '(-2%)',
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},
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{ size: 90,
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delta: -10,
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display: '(-10%)',
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},
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{ size: 110,
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delta: 10,
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display: '(+10%)',
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},
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];
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table.forEach(function(item) {
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assert.equal(element._formatPercentage(
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item.size, item.delta), item.display);
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});
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});
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suite('keyboard shortcuts', function() {
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setup(function() {
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element._files = [
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{__path: '/COMMIT_MSG', __expanded: false},
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{__path: 'file_added_in_rev2.txt', __expanded: false},
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{__path: 'myfile.txt', __expanded: false},
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];
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element.changeNum = '42';
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element.patchRange = {
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basePatchNum: 'PARENT',
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patchNum: '2',
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};
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element.$.fileCursor.setCursorAtIndex(0);
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});
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test('toggle left diff via shortcut', function() {
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var toggleLeftDiffStub = sandbox.stub();
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// Property getter cannot be stubbed w/ sandbox due to a bug in Sinon.
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// https://github.com/sinonjs/sinon/issues/781
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var diffsStub = sinon.stub(element, 'diffs', {
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get: function() {
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return [{toggleLeftDiff: toggleLeftDiffStub}];
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},
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});
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MockInteractions.pressAndReleaseKeyOn(element, 65, 'shift', 'a');
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assert.isTrue(toggleLeftDiffStub.calledOnce);
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diffsStub.restore();
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});
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test('keyboard shortcuts', function() {
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flushAsynchronousOperations();
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var items = Polymer.dom(element.root).querySelectorAll('.file-row');
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element.$.fileCursor.stops = items;
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element.$.fileCursor.setCursorAtIndex(0);
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assert.equal(items.length, 3);
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assert.isTrue(items[0].classList.contains('selected'));
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assert.isFalse(items[1].classList.contains('selected'));
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assert.isFalse(items[2].classList.contains('selected'));
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MockInteractions.pressAndReleaseKeyOn(element, 74, null, 'j');
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assert.equal(element.$.fileCursor.index, 1);
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MockInteractions.pressAndReleaseKeyOn(element, 74, null, 'j');
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var showStub = sandbox.stub(page, 'show');
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assert.equal(element.$.fileCursor.index, 2);
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MockInteractions.pressAndReleaseKeyOn(element, 13, null, 'enter');
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assert(showStub.lastCall.calledWith('/c/42/2/myfile.txt'),
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'Should navigate to /c/42/2/myfile.txt');
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MockInteractions.pressAndReleaseKeyOn(element, 75, null, 'k');
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assert.equal(element.$.fileCursor.index, 1);
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MockInteractions.pressAndReleaseKeyOn(element, 79, null, 'o');
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assert(showStub.lastCall.calledWith('/c/42/2/file_added_in_rev2.txt'),
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'Should navigate to /c/42/2/file_added_in_rev2.txt');
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MockInteractions.pressAndReleaseKeyOn(element, 75, null, 'k');
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MockInteractions.pressAndReleaseKeyOn(element, 75, null, 'k');
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MockInteractions.pressAndReleaseKeyOn(element, 75, null, 'k');
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assert.equal(element.$.fileCursor.index, 0);
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});
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test('i key shows/hides selected inline diff', function() {
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flushAsynchronousOperations();
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element.$.fileCursor.stops = element.diffs;
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element.$.fileCursor.setCursorAtIndex(0);
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MockInteractions.pressAndReleaseKeyOn(element, 73, null, 'i');
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flushAsynchronousOperations();
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assert.isFalse(element.diffs[0].hasAttribute('hidden'));
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MockInteractions.pressAndReleaseKeyOn(element, 73, null, 'i');
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flushAsynchronousOperations();
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assert.isTrue(element.diffs[0].hasAttribute('hidden'));
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element.$.fileCursor.setCursorAtIndex(1);
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MockInteractions.pressAndReleaseKeyOn(element, 73, null, 'i');
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flushAsynchronousOperations();
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assert.isFalse(element.diffs[1].hasAttribute('hidden'));
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MockInteractions.pressAndReleaseKeyOn(element, 73, 'shift', 'i');
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flushAsynchronousOperations();
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for (var index in element.diffs) {
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assert.isFalse(element.diffs[index].hasAttribute('hidden'));
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}
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MockInteractions.pressAndReleaseKeyOn(element, 73, 'shift', 'i');
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flushAsynchronousOperations();
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for (var index in element.diffs) {
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assert.isTrue(element.diffs[index].hasAttribute('hidden'));
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}
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});
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});
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test('comment filtering', function() {
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var comments = {
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'/COMMIT_MSG': [
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{patch_set: 1, message: 'Done'},
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{patch_set: 1, message: 'oh hay'},
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{patch_set: 2, message: 'hello'},
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],
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'myfile.txt': [
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{patch_set: 1, message: 'good news!'},
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{patch_set: 2, message: 'wat!?'},
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{patch_set: 2, message: 'hi'},
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],
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};
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assert.equal(
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element._computeCountString(comments, '1', '/COMMIT_MSG', 'comment'),
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'2 comments');
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assert.equal(
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element._computeCountString(comments, '1', 'myfile.txt', 'comment'),
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'1 comment');
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assert.equal(
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element._computeCountString(comments, '1',
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'file_added_in_rev2.txt', 'comment'),
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'');
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assert.equal(
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element._computeCountString(comments, '2', '/COMMIT_MSG', 'comment'),
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'1 comment');
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assert.equal(
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element._computeCountString(comments, '2', 'myfile.txt', 'comment'),
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'2 comments');
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assert.equal(
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element._computeCountString(comments, '2',
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'file_added_in_rev2.txt', 'comment'),
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'');
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});
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test('computed properties', function() {
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assert.equal(element._computeFileStatus('A'), 'A');
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assert.equal(element._computeFileStatus(undefined), 'M');
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assert.equal(element._computeFileStatus(null), 'M');
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assert.equal(element._computeFileDisplayName('/foo/bar/baz'),
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'/foo/bar/baz');
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assert.equal(element._computeFileDisplayName('/COMMIT_MSG'),
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'Commit message');
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assert.equal(element._computeClass('clazz', '/foo/bar/baz'), 'clazz');
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assert.equal(element._computeClass('clazz', '/COMMIT_MSG'),
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'clazz invisible');
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});
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test('file review status', function() {
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element._files = [
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{__path: '/COMMIT_MSG', __expanded: false},
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{__path: 'file_added_in_rev2.txt', __expanded: false},
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{__path: 'myfile.txt', __expanded: false},
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];
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element._reviewed = ['/COMMIT_MSG', 'myfile.txt'];
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element.changeNum = '42';
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element.patchRange = {
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basePatchNum: 'PARENT',
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patchNum: '2',
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};
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element.$.fileCursor.setCursorAtIndex(0);
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flushAsynchronousOperations();
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var fileRows =
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Polymer.dom(element.root).querySelectorAll('.row:not(.header)');
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var commitMsg = fileRows[0].querySelector(
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'input.reviewed[type="checkbox"]');
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var fileAdded = fileRows[1].querySelector(
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'input.reviewed[type="checkbox"]');
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var myFile = fileRows[2].querySelector(
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'input.reviewed[type="checkbox"]');
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assert.isTrue(commitMsg.checked);
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assert.isFalse(fileAdded.checked);
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assert.isTrue(myFile.checked);
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var saveStub = sandbox.stub(element, '_saveReviewedState',
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function() { return Promise.resolve(); });
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MockInteractions.tap(commitMsg);
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assert.isTrue(saveStub.lastCall.calledWithExactly('/COMMIT_MSG', false));
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MockInteractions.tap(commitMsg);
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assert.isTrue(saveStub.lastCall.calledWithExactly('/COMMIT_MSG', true));
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saveStub.restore();
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});
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test('patch set from revisions', function() {
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var patchNums = element._computePatchSets({
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rev3: {_number: 3},
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rev1: {_number: 1},
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rev4: {_number: 4},
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rev2: {_number: 2},
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});
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assert.deepEqual(patchNums, [1, 2, 3, 4]);
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});
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test('patch range string', function() {
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assert.equal(
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element._patchRangeStr({basePatchNum: 'PARENT', patchNum: '1'}),
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'1');
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assert.equal(
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element._patchRangeStr({basePatchNum: '1', patchNum: '3'}),
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'1..3');
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});
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test('diff against dropdown', function(done) {
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var showStub = sandbox.stub(page, 'show');
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element.changeNum = '42';
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element.patchRange = {
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basePatchNum: 'PARENT',
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patchNum: '3',
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};
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element.revisions = {
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rev1: {_number: 1},
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rev2: {_number: 2},
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rev3: {_number: 3},
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};
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flush(function() {
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var selectEl = element.$.patchChange;
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assert.equal(selectEl.value, 'PARENT');
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assert.isTrue(element.$$('option[value="3"]').hasAttribute('disabled'));
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selectEl.addEventListener('change', function() {
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assert.equal(selectEl.value, '2');
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assert(showStub.lastCall.calledWithExactly('/c/42/2..3'),
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'Should navigate to /c/42/2..3');
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showStub.restore();
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done();
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});
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selectEl.value = '2';
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element.fire('change', {}, {node: selectEl});
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});
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});
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test('checkbox shows/hides diff inline', function() {
|
|
element._files = [
|
|
{__path: 'myfile.txt', __expanded: false},
|
|
];
|
|
element.changeNum = '42';
|
|
element.patchRange = {
|
|
basePatchNum: 'PARENT',
|
|
patchNum: '2',
|
|
};
|
|
element.$.fileCursor.setCursorAtIndex(0);
|
|
flushAsynchronousOperations();
|
|
var fileRows =
|
|
Polymer.dom(element.root).querySelectorAll('.row:not(.header)');
|
|
var showHideCheck = fileRows[0].querySelector(
|
|
'input.show-hide[type="checkbox"]');
|
|
assert.isTrue(showHideCheck.checked);
|
|
MockInteractions.tap(showHideCheck);
|
|
assert.isFalse(element.diffs[0].hidden);
|
|
});
|
|
|
|
test('path should be properly escaped', function() {
|
|
element._files = [
|
|
{__path: 'foo bar/my+file.txt%'},
|
|
];
|
|
element.changeNum = '42';
|
|
element.patchRange = {
|
|
basePatchNum: 'PARENT',
|
|
patchNum: '2',
|
|
};
|
|
flushAsynchronousOperations();
|
|
// Slashes should be preserved, and spaces should be translated to `+`.
|
|
// @see Issue 4255 regarding double-encoding.
|
|
// @see Issue 4577 regarding more readable URLs.
|
|
assert.equal(
|
|
element.$$('a').getAttribute('href'),
|
|
'/c/42/2/foo+bar/my%252Bfile.txt%2525');
|
|
});
|
|
|
|
test('diff mode correctly toggles the diffs', function() {
|
|
element._files = [
|
|
{__path: 'myfile.txt', __expanded: false},
|
|
];
|
|
element.changeNum = '42';
|
|
element.patchRange = {
|
|
basePatchNum: 'PARENT',
|
|
patchNum: '2',
|
|
};
|
|
element.$.fileCursor.setCursorAtIndex(0);
|
|
flushAsynchronousOperations();
|
|
var diffDisplay = element.diffs[0];
|
|
element._userPrefs = {diff_view: 'SIDE_BY_SIDE'};
|
|
assert.equal(element._getDiffViewMode(), 'SIDE_BY_SIDE');
|
|
assert.equal(element.diffViewMode, 'SIDE_BY_SIDE');
|
|
assert.equal(diffDisplay.viewMode, 'SIDE_BY_SIDE');
|
|
element.set('diffViewMode', 'UNIFIED_DIFF');
|
|
assert.equal(element._getDiffViewMode(), 'UNIFIED_DIFF');
|
|
assert.equal(diffDisplay.viewMode, 'UNIFIED_DIFF');
|
|
});
|
|
|
|
test('diff mode selector initializes from preferences', function() {
|
|
var resolvePrefs;
|
|
var prefsPromise = new Promise(function(resolve) {
|
|
resolvePrefs = resolve;
|
|
});
|
|
sandbox.stub(element, '_getPreferences').returns(prefsPromise);
|
|
|
|
// Attach a new gr-file-list so we can intercept the preferences fetch.
|
|
var view = document.createElement('gr-file-list');
|
|
var select = view.$.modeSelect;
|
|
fixture('blank').appendChild(view);
|
|
flushAsynchronousOperations();
|
|
|
|
// At this point the diff mode doesn't yet have the user's preference.
|
|
assert.equal(select.value, 'SIDE_BY_SIDE');
|
|
|
|
// Receive the overriding preference.
|
|
resolvePrefs({diff_view: 'UNIFIED'});
|
|
flushAsynchronousOperations();
|
|
assert.equal(select.value, 'SIDE_BY_SIDE');
|
|
document.getElementById('blank').restore();
|
|
});
|
|
|
|
test('show/hide diffs disabled for large amounts of files', function(done) {
|
|
element._files = [];
|
|
element.changeNum = '42';
|
|
element.patchRange = {
|
|
basePatchNum: 'PARENT',
|
|
patchNum: '2',
|
|
};
|
|
var computeSpy = sandbox.spy(element, '_fileListActionsVisible');
|
|
element.$.fileCursor.setCursorAtIndex(0);
|
|
element._numFilesShown = 1;
|
|
flush(function() {
|
|
assert.isTrue(computeSpy.lastCall.returnValue);
|
|
var arr = [];
|
|
_.times(element._maxFilesForBulkActions + 1, function() {
|
|
arr.push({__path: 'myfile.txt', __expanded: false});
|
|
});
|
|
element._files = arr;
|
|
element._numFilesShown = arr.length;
|
|
assert.isFalse(computeSpy.lastCall.returnValue);
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
</script>
|