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code-server/lib/vscode/extensions/emmet/src/test/toggleComment.test.ts
2021-04-30 20:25:17 +05:30

755 lines
19 KiB
TypeScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import 'mocha';
import * as assert from 'assert';
import { Selection } from 'vscode';
import { withRandomFileEditor, closeAllEditors } from './testUtils';
import { toggleComment as toggleCommentImpl } from '../toggleComment';
function toggleComment(): Thenable<boolean> {
const result = toggleCommentImpl();
assert.ok(result);
return result!;
}
suite('Tests for Toggle Comment action from Emmet (HTML)', () => {
teardown(closeAllEditors);
const contents = `
<div class="hello">
<ul>
<li><span>Hello</span></li>
<li><span>There</span></li>
<div><li><span>Bye</span></li></div>
</ul>
<ul>
<!-- <li>Previously Commented Node</li> -->
<li>Another Node</li>
</ul>
<span/>
<style>
.boo {
margin: 10px;
padding: 20px;
}
.hoo {
margin: 10px;
padding: 20px;
}
</style>
</div>
`;
test('toggle comment with multiple cursors, but no selection (HTML)', () => {
const expectedContents = `
<div class="hello">
<ul>
<li><!-- <span>Hello</span> --></li>
<!-- <li><span>There</span></li> -->
<!-- <div><li><span>Bye</span></li></div> -->
</ul>
<!-- <ul>
<li>Previously Commented Node</li>
<li>Another Node</li>
</ul> -->
<span/>
<style>
.boo {
/* margin: 10px; */
padding: 20px;
}
/* .hoo {
margin: 10px;
padding: 20px;
} */
</style>
</div>
`;
return withRandomFileEditor(contents, 'html', (editor, doc) => {
editor.selections = [
new Selection(3, 17, 3, 17), // cursor inside the inner span element
new Selection(4, 5, 4, 5), // cursor inside opening tag
new Selection(5, 35, 5, 35), // cursor inside closing tag
new Selection(7, 3, 7, 3), // cursor inside open tag of <ul> one of whose children is already commented
new Selection(14, 8, 14, 8), // cursor inside the css property inside the style tag
new Selection(18, 3, 18, 3) // cursor inside the css rule inside the style tag
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return Promise.resolve();
});
});
});
test('toggle comment with multiple cursors and whole node selected (HTML)', () => {
const expectedContents = `
<div class="hello">
<ul>
<li><!-- <span>Hello</span> --></li>
<!-- <li><span>There</span></li> -->
<div><li><span>Bye</span></li></div>
</ul>
<!-- <ul>
<li>Previously Commented Node</li>
<li>Another Node</li>
</ul> -->
<span/>
<style>
.boo {
/* margin: 10px; */
padding: 20px;
}
/* .hoo {
margin: 10px;
padding: 20px;
} */
</style>
</div>
`;
return withRandomFileEditor(contents, 'html', (editor, doc) => {
editor.selections = [
new Selection(3, 7, 3, 25), // <span>Hello</span><
new Selection(4, 3, 4, 30), // <li><span>There</span></li>
new Selection(7, 2, 10, 7), // The <ul> one of whose children is already commented
new Selection(14, 4, 14, 17), // css property inside the style tag
new Selection(17, 3, 20, 4) // the css rule inside the style tag
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return Promise.resolve();
});
});
});
test('toggle comment when multiple nodes are completely under single selection (HTML)', () => {
const expectedContents = `
<div class="hello">
<ul>
<!-- <li><span>Hello</span></li>
<li><span>There</span></li> -->
<div><li><span>Bye</span></li></div>
</ul>
<ul>
<!-- <li>Previously Commented Node</li> -->
<li>Another Node</li>
</ul>
<span/>
<style>
.boo {
/* margin: 10px;
padding: 20px; */
}
.hoo {
margin: 10px;
padding: 20px;
}
</style>
</div>
`;
return withRandomFileEditor(contents, 'html', (editor, doc) => {
editor.selections = [
new Selection(3, 4, 4, 30),
new Selection(14, 4, 15, 18) // 2 css properties inside the style tag
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return Promise.resolve();
});
});
});
test('toggle comment when multiple nodes are partially under single selection (HTML)', () => {
const expectedContents = `
<div class="hello">
<ul>
<!-- <li><span>Hello</span></li>
<li><span>There</span></li> -->
<div><li><span>Bye</span></li></div>
</ul>
<!-- <ul>
<li>Previously Commented Node</li>
<li>Another Node</li>
</ul> -->
<span/>
<style>
.boo {
margin: 10px;
padding: 20px;
}
.hoo {
margin: 10px;
padding: 20px;
}
</style>
</div>
`;
return withRandomFileEditor(contents, 'html', (editor, doc) => {
editor.selections = [
new Selection(3, 24, 4, 20),
new Selection(7, 2, 9, 10) // The <ul> one of whose children is already commented
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return Promise.resolve();
});
});
});
test('toggle comment with multiple cursors selecting parent and child nodes', () => {
const expectedContents = `
<div class="hello">
<ul>
<li><!-- <span>Hello</span> --></li>
<!-- <li><span>There</span></li> -->
<div><li><span>Bye</span></li></div>
</ul>
<!-- <ul>
<li>Previously Commented Node</li>
<li>Another Node</li>
</ul> -->
<span/>
<!-- <style>
.boo {
margin: 10px;
padding: 20px;
}
.hoo {
margin: 10px;
padding: 20px;
}
</style> -->
</div>
`;
return withRandomFileEditor(contents, 'html', (editor, doc) => {
editor.selections = [
new Selection(3, 17, 3, 17), // cursor inside the inner span element
new Selection(4, 5, 4, 5), // two cursors: one inside opening tag
new Selection(4, 17, 4, 17), // and the second inside the inner span element
new Selection(7, 3, 7, 3), // two cursors: one inside open tag of <ul> one of whose children is already commented
new Selection(9, 10, 9, 10), // and the second inside inner li element, whose parent is selected
new Selection(12, 3, 12, 3), // four nested cursors: one inside the style open tag
new Selection(14, 8, 14, 8), // the second inside the css property inside the style tag
new Selection(18, 3, 18, 3), // the third inside the css rule inside the style tag
new Selection(19, 8, 19, 8) // and the fourth inside the css property inside the style tag
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return Promise.resolve();
});
});
});
test('toggle comment within script template', () => {
const templateContents = `
<script type="text/template">
<li><span>Hello</span></li>
<li><!-- <span>There</span> --></li>
<div><li><span>Bye</span></li></div>
<span/>
</script>
`;
const expectedContents = `
<script type="text/template">
<!-- <li><span>Hello</span></li> -->
<li><span>There</span></li>
<div><li><!-- <span>Bye</span> --></li></div>
<span/>
</script>
`;
return withRandomFileEditor(templateContents, 'html', (editor, doc) => {
editor.selections = [
new Selection(2, 2, 2, 28), // select entire li element
new Selection(3, 17, 3, 17), // cursor inside the commented span
new Selection(4, 18, 4, 18), // cursor inside the noncommented span
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return Promise.resolve();
});
});
});
});
suite('Tests for Toggle Comment action from Emmet (CSS)', () => {
teardown(closeAllEditors);
const contents = `
.one {
margin: 10px;
padding: 10px;
}
.two {
height: 42px;
display: none;
}
.three {
width: 42px;
}`;
test('toggle comment with multiple cursors, but no selection (CSS)', () => {
const expectedContents = `
.one {
/* margin: 10px; */
padding: 10px;
}
/* .two {
height: 42px;
display: none;
} */
.three {
width: 42px;
}`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(2, 5, 2, 5), // cursor inside a property
new Selection(5, 4, 5, 4), // cursor inside selector
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
test('toggle comment with multiple cursors and whole node selected (CSS)', () => {
const expectedContents = `
.one {
/* margin: 10px; */
/* padding: 10px; */
}
/* .two {
height: 42px;
display: none;
} */
.three {
width: 42px;
}`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(2, 2, 2, 15), // A property completely selected
new Selection(3, 0, 3, 16), // A property completely selected along with whitespace
new Selection(5, 1, 8, 2), // A rule completely selected
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
//return toggleComment().then(() => {
//assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
//});
});
});
});
test('toggle comment when multiple nodes of same parent are completely under single selection (CSS)', () => {
const expectedContents = `
.one {
/* margin: 10px;
padding: 10px; */
}
/* .two {
height: 42px;
display: none;
}
.three {
width: 42px;
} */`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(2, 0, 3, 16), // 2 properties completely under a single selection along with whitespace
new Selection(5, 1, 11, 2), // 2 rules completely under a single selection
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
test('toggle comment when start and end of selection is inside properties of separate rules (CSS)', () => {
const expectedContents = `
.one {
margin: 10px;
/* padding: 10px;
}
.two {
height: 42px; */
display: none;
}
.three {
width: 42px;
}`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(3, 7, 6, 6)
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
test('toggle comment when selection spans properties of separate rules, with start in whitespace and end inside the property (CSS)', () => {
const expectedContents = `
.one {
margin: 10px;
/* padding: 10px;
}
.two {
height: 42px; */
display: none;
}
.three {
width: 42px;
}`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(3, 0, 6, 6)
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
test('toggle comment when selection spans properties of separate rules, with end in whitespace and start inside the property (CSS)', () => {
const expectedContents = `
.one {
margin: 10px;
/* padding: 10px;
}
.two {
height: 42px; */
display: none;
}
.three {
width: 42px;
}`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(3, 7, 7, 0)
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
test('toggle comment when selection spans properties of separate rules, with both start and end in whitespace (CSS)', () => {
const expectedContents = `
.one {
margin: 10px;
/* padding: 10px;
}
.two {
height: 42px; */
display: none;
}
.three {
width: 42px;
}`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(3, 0, 7, 0)
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
test('toggle comment when multiple nodes of same parent are partially under single selection (CSS)', () => {
const expectedContents = `
.one {
/* margin: 10px;
padding: 10px; */
}
/* .two {
height: 42px;
display: none;
}
.three {
width: 42px;
*/ }`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(2, 7, 3, 10), // 2 properties partially under a single selection
new Selection(5, 2, 11, 0), // 2 rules partially under a single selection
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
});
suite('Tests for Toggle Comment action from Emmet in nested css (SCSS)', () => {
teardown(closeAllEditors);
const contents = `
.one {
height: 42px;
.two {
width: 42px;
}
.three {
padding: 10px;
}
}`;
test('toggle comment with multiple cursors selecting nested nodes (SCSS)', () => {
const expectedContents = `
.one {
/* height: 42px; */
/* .two {
width: 42px;
} */
.three {
/* padding: 10px; */
}
}`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(2, 5, 2, 5), // cursor inside a property
new Selection(4, 4, 4, 4), // two cursors: one inside a nested rule
new Selection(5, 5, 5, 5), // and the second one inside a nested property
new Selection(9, 5, 9, 5) // cursor inside a property inside a nested rule
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
test('toggle comment with multiple cursors selecting several nested nodes (SCSS)', () => {
const expectedContents = `
/* .one {
height: 42px;
.two {
width: 42px;
}
.three {
padding: 10px;
}
} */`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(1, 3, 1, 3), // cursor in the outside rule. And several cursors inside:
new Selection(2, 5, 2, 5), // cursor inside a property
new Selection(4, 4, 4, 4), // two cursors: one inside a nested rule
new Selection(5, 5, 5, 5), // and the second one inside a nested property
new Selection(9, 5, 9, 5) // cursor inside a property inside a nested rule
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
test('toggle comment with multiple cursors, but no selection (SCSS)', () => {
const expectedContents = `
.one {
/* height: 42px; */
/* .two {
width: 42px;
} */
.three {
/* padding: 10px; */
}
}`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(2, 5, 2, 5), // cursor inside a property
new Selection(4, 4, 4, 4), // cursor inside a nested rule
new Selection(9, 5, 9, 5) // cursor inside a property inside a nested rule
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
//return toggleComment().then(() => {
// assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
//});
});
});
});
test('toggle comment with multiple cursors and whole node selected (CSS)', () => {
const expectedContents = `
.one {
/* height: 42px; */
/* .two {
width: 42px;
} */
.three {
/* padding: 10px; */
}
}`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(2, 2, 2, 15), // A property completely selected
new Selection(4, 2, 6, 3), // A rule completely selected
new Selection(9, 3, 9, 17) // A property inside a nested rule completely selected
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
test('toggle comment when multiple nodes are completely under single selection (CSS)', () => {
const expectedContents = `
.one {
/* height: 42px;
.two {
width: 42px;
} */
.three {
padding: 10px;
}
}`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(2, 2, 6, 3), // A properties and a nested rule completely under a single selection
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
test('toggle comment when multiple nodes are partially under single selection (CSS)', () => {
const expectedContents = `
.one {
/* height: 42px;
.two {
width: 42px;
*/ }
.three {
padding: 10px;
}
}`;
return withRandomFileEditor(contents, 'css', (editor, doc) => {
editor.selections = [
new Selection(2, 6, 6, 1), // A properties and a nested rule partially under a single selection
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
test('toggle comment doesn\'t fail when start and end nodes differ HTML', () => {
const contents = `
<div>
<p>Hello</p>
</div>
`;
const expectedContents = `
<!-- <div>
<p>Hello</p>
</div> -->
`;
return withRandomFileEditor(contents, 'html', (editor, doc) => {
editor.selections = [
new Selection(1, 2, 2, 9), // <div> to <p> inclusive
];
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), expectedContents);
return toggleComment().then(() => {
assert.strictEqual(doc.getText(), contents);
return Promise.resolve();
});
});
});
});
});