opendev/gerrit
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5992220391
gerrit/polygerrit-ui/app/elements/diff/gr-new-diff/gr-diff-builder_test.html

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Scaffolding for refactored diff view + This will eventually supplant gr-diff and gr-diff-side with a simpler implementation once it reaches feature parity. Change-Id: Ib0e5279daa8e61d79f8c2099613b80ef26d639f4
2016-03-13 21:23:11 -04:00
<!DOCTYPE html>
<!--
Copyright (C) 2016 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "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.
-->
<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-diff-builder</title>
<script src="../../../bower_components/web-component-tester/browser.js"></script>
<script src="gr-diff-line.js"></script>
<script src="gr-diff-group.js"></script>
<script src="gr-diff-builder.js"></script>
<script>
suite('gr-diff-builder tests', function() {
test('process loaded content', function() {
var content = [
{
ab: [
'<!DOCTYPE html>',
'<meta charset="utf-8">',
]
},
{
a: [
' Welcome ',
' to the wooorld of tomorrow!',
],
b: [
' Hello, world!',
],
},
{
ab: [
'Leela: This is the only place the ship can’t hear us, so ',
'everyone pretend to shower.',
'Fry: Same as every day. Got it.',
]
},
];
var groups = [];
Add context controls to gr-new-diff + This only covers collapsing context according to the diff preferences. Clicking on the control does nothing in this change. Change-Id: I82e07d1ba55630351b1f79db5f44ff81e2fafecd
2016-03-15 18:58:46 -04:00
GrDiffBuilder.prototype._processContent(content, groups, -1);
Scaffolding for refactored diff view + This will eventually supplant gr-diff and gr-diff-side with a simpler implementation once it reaches feature parity. Change-Id: Ib0e5279daa8e61d79f8c2099613b80ef26d639f4
2016-03-13 21:23:11 -04:00
assert.equal(groups.length, 3);
var group = groups[0];
assert.equal(group.type, GrDiffGroup.Type.BOTH);
assert.equal(group.lines.length, 2);
assert.equal(group.lines.length, 2);
function beforeNumberFn(l) { return l.beforeNumber; }
function afterNumberFn(l) { return l.afterNumber; }
function textFn(l) { return l.text; }
assert.deepEqual(group.lines.map(beforeNumberFn), [1, 2]);
assert.deepEqual(group.lines.map(afterNumberFn), [1, 2]);
assert.deepEqual(group.lines.map(textFn), [
'<!DOCTYPE html>',
'<meta charset="utf-8">',
]);
group = groups[1];
assert.equal(group.type, GrDiffGroup.Type.DELTA);
assert.equal(group.lines.length, 3);
assert.equal(group.adds.length, 1);
assert.equal(group.removes.length, 2);
assert.deepEqual(group.removes.map(beforeNumberFn), [3, 4]);
assert.deepEqual(group.adds.map(afterNumberFn), [3]);
assert.deepEqual(group.removes.map(textFn), [
' Welcome ',
' to the wooorld of tomorrow!',
]);
assert.deepEqual(group.adds.map(textFn), [
' Hello, world!',
]);
group = groups[2];
assert.equal(group.type, GrDiffGroup.Type.BOTH);
assert.equal(group.lines.length, 3);
assert.deepEqual(group.lines.map(beforeNumberFn), [5, 6, 7]);
assert.deepEqual(group.lines.map(afterNumberFn), [4, 5, 6]);
assert.deepEqual(group.lines.map(textFn), [
'Leela: This is the only place the ship can’t hear us, so ',
'everyone pretend to shower.',
'Fry: Same as every day. Got it.',
]);
});
Add context controls to gr-new-diff + This only covers collapsing context according to the diff preferences. Clicking on the control does nothing in this change. Change-Id: I82e07d1ba55630351b1f79db5f44ff81e2fafecd
2016-03-15 18:58:46 -04:00
test('insert context groups', function() {
var content = [
{ab: []},
{a: ['all work and no play make andybons a dull boy']},
{ab: []},
{b: ['elgoog elgoog elgoog']},
{ab: []},
];
for (var i = 0; i < 100; i++) {
content[0].ab.push('all work and no play make jack a dull boy');
content[4].ab.push('all work and no play make jill a dull girl');
}
for (var i = 0; i < 5; i++) {
content[2].ab.push('no tv and no beer make homer go crazy');
}
var groups = [];
var context = 10;
GrDiffBuilder.prototype._processContent(content, groups, context);
assert.equal(groups[0].type, GrDiffGroup.Type.CONTEXT_CONTROL);
assert.equal(groups[0].lines[0].contextLines.length, 90);
groups[0].lines[0].contextLines.forEach(function(l) {
assert.equal(l.text, content[0].ab[0]);
});
assert.equal(groups[1].type, GrDiffGroup.Type.BOTH);
assert.equal(groups[1].lines.length, context);
groups[1].lines.forEach(function(l) {
assert.equal(l.text, content[0].ab[0]);
});
assert.equal(groups[2].type, GrDiffGroup.Type.DELTA);
assert.equal(groups[2].lines.length, 1);
assert.equal(groups[2].removes.length, 1);
assert.equal(groups[2].removes[0].text,
'all work and no play make andybons a dull boy');
assert.equal(groups[3].type, GrDiffGroup.Type.BOTH);
assert.equal(groups[3].lines.length, 5);
groups[3].lines.forEach(function(l) {
assert.equal(l.text, content[2].ab[0]);
});
assert.equal(groups[4].type, GrDiffGroup.Type.DELTA);
assert.equal(groups[4].lines.length, 1);
assert.equal(groups[4].adds.length, 1);
assert.equal(groups[4].adds[0].text, 'elgoog elgoog elgoog');
assert.equal(groups[5].type, GrDiffGroup.Type.BOTH);
assert.equal(groups[5].lines.length, context);
groups[5].lines.forEach(function(l) {
assert.equal(l.text, content[4].ab[0]);
});
assert.equal(groups[6].type, GrDiffGroup.Type.CONTEXT_CONTROL);
assert.equal(groups[6].lines[0].contextLines.length, 90);
groups[6].lines[0].contextLines.forEach(function(l) {
assert.equal(l.text, content[4].ab[0]);
});
content = [
{a: ['all work and no play make andybons a dull boy']},
{ab: []},
{b: ['elgoog elgoog elgoog']},
];
for (var i = 0; i < 50; i++) {
content[1].ab.push('no tv and no beer make homer go crazy');
}
groups = [];
GrDiffBuilder.prototype._processContent(content, groups, 10);
assert.equal(groups[0].type, GrDiffGroup.Type.DELTA);
assert.equal(groups[0].lines.length, 1);
assert.equal(groups[0].removes.length, 1);
assert.equal(groups[0].removes[0].text,
'all work and no play make andybons a dull boy');
assert.equal(groups[1].type, GrDiffGroup.Type.BOTH);
assert.equal(groups[1].lines.length, context);
groups[1].lines.forEach(function(l) {
assert.equal(l.text, content[1].ab[0]);
});
assert.equal(groups[2].type, GrDiffGroup.Type.CONTEXT_CONTROL);
assert.equal(groups[2].lines[0].contextLines.length, 30);
groups[2].lines[0].contextLines.forEach(function(l) {
assert.equal(l.text, content[1].ab[0]);
});
assert.equal(groups[3].type, GrDiffGroup.Type.BOTH);
assert.equal(groups[3].lines.length, context);
groups[3].lines.forEach(function(l) {
assert.equal(l.text, content[1].ab[0]);
});
assert.equal(groups[4].type, GrDiffGroup.Type.DELTA);
assert.equal(groups[4].lines.length, 1);
assert.equal(groups[4].adds.length, 1);
assert.equal(groups[4].adds[0].text, 'elgoog elgoog elgoog');
});
Scaffolding for refactored diff view + This will eventually supplant gr-diff and gr-diff-side with a simpler implementation once it reaches feature parity. Change-Id: Ib0e5279daa8e61d79f8c2099613b80ef26d639f4
2016-03-13 21:23:11 -04:00
});
</script>
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