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Merge commit 'be3e8236086165e5e45a5a10783823874b3f3ebd' as 'lib/vscode'

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Joe Previte
2020-12-15 15:52:33 -07:00
parent 6c5c22ea8e be3e823608
commit 41bee49d07
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lib/vscode/extensions/html-language-features/server/src/test/folding.test.ts Normal file
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/*---------------------------------------------------------------------------------------------
* 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 { getFoldingRanges } from '../modes/htmlFolding';
import { TextDocument, getLanguageModes } from '../modes/languageModes';
import { ClientCapabilities } from 'vscode-css-languageservice';
import { getNodeFSRequestService } from '../node/nodeFs';
interface ExpectedIndentRange {
startLine: number;
endLine: number;
kind?: string;
}
async function assertRanges(lines: string[], expected: ExpectedIndentRange[], message?: string, nRanges?: number): Promise<void> {
const document = TextDocument.create('test://foo/bar.html', 'html', 1, lines.join('\n'));
const workspace = {
settings: {},
folders: [{ name: 'foo', uri: 'test://foo' }]
};
const languageModes = getLanguageModes({ css: true, javascript: true }, workspace, ClientCapabilities.LATEST, getNodeFSRequestService());
const actual = await getFoldingRanges(languageModes, document, nRanges, null);
let actualRanges = [];
for (let i = 0; i < actual.length; i++) {
actualRanges[i] = r(actual[i].startLine, actual[i].endLine, actual[i].kind);
}
actualRanges = actualRanges.sort((r1, r2) => r1.startLine - r2.startLine);
assert.deepEqual(actualRanges, expected, message);
}
function r(startLine: number, endLine: number, kind?: string): ExpectedIndentRange {
return { startLine, endLine, kind };
}
suite('HTML Folding', async () => {
test('Embedded JavaScript', async () => {
const input = [
/*0*/'<html>',
/*1*/'<head>',
/*2*/'<script>',
/*3*/'function f() {',
/*4*/'}',
/*5*/'</script>',
/*6*/'</head>',
/*7*/'</html>',
];
await await assertRanges(input, [r(0, 6), r(1, 5), r(2, 4), r(3, 4)]);
});
test('Embedded JavaScript - multiple areas', async () => {
const input = [
/* 0*/'<html>',
/* 1*/'<head>',
/* 2*/'<script>',
/* 3*/' var x = {',
/* 4*/' foo: true,',
/* 5*/' bar: {}',
/* 6*/' };',
/* 7*/'</script>',
/* 8*/'<script>',
/* 9*/' test(() => { // hello',
/*10*/' f();',
/*11*/' });',
/*12*/'</script>',
/*13*/'</head>',
/*14*/'</html>',
];
await assertRanges(input, [r(0, 13), r(1, 12), r(2, 6), r(3, 6), r(8, 11), r(9, 11), r(9, 11)]);
});
test('Embedded JavaScript - incomplete', async () => {
const input = [
/* 0*/'<html>',
/* 1*/'<head>',
/* 2*/'<script>',
/* 3*/' var x = {',
/* 4*/'</script>',
/* 5*/'<script>',
/* 6*/' });',
/* 7*/'</script>',
/* 8*/'</head>',
/* 9*/'</html>',
];
await assertRanges(input, [r(0, 8), r(1, 7), r(2, 3), r(5, 6)]);
});
test('Embedded JavaScript - regions', async () => {
const input = [
/* 0*/'<html>',
/* 1*/'<head>',
/* 2*/'<script>',
/* 3*/' // #region Lalala',
/* 4*/' // #region',
/* 5*/' x = 9;',
/* 6*/' // #endregion',
/* 7*/' // #endregion Lalala',
/* 8*/'</script>',
/* 9*/'</head>',
/*10*/'</html>',
];
await assertRanges(input, [r(0, 9), r(1, 8), r(2, 7), r(3, 7, 'region'), r(4, 6, 'region')]);
});
test('Embedded CSS', async () => {
const input = [
/* 0*/'<html>',
/* 1*/'<head>',
/* 2*/'<style>',
/* 3*/' foo {',
/* 4*/' display: block;',
/* 5*/' color: black;',
/* 6*/' }',
/* 7*/'</style>',
/* 8*/'</head>',
/* 9*/'</html>',
];
await assertRanges(input, [r(0, 8), r(1, 7), r(2, 6), r(3, 5)]);
});
test('Embedded CSS - multiple areas', async () => {
const input = [
/* 0*/'<html>',
/* 1*/'<head style="color:red">',
/* 2*/'<style>',
/* 3*/' /*',
/* 4*/' foo: true,',
/* 5*/' bar: {}',
/* 6*/' */',
/* 7*/'</style>',
/* 8*/'<style>',
/* 9*/' @keyframes mymove {',
/*10*/' from {top: 0px;}',
/*11*/' }',
/*12*/'</style>',
/*13*/'</head>',
/*14*/'</html>',
];
await assertRanges(input, [r(0, 13), r(1, 12), r(2, 6), r(3, 6, 'comment'), r(8, 11), r(9, 10)]);
});
test('Embedded CSS - regions', async () => {
const input = [
/* 0*/'<html>',
/* 1*/'<head>',
/* 2*/'<style>',
/* 3*/' /* #region Lalala */',
/* 4*/' /* #region*/',
/* 5*/' x = 9;',
/* 6*/' /* #endregion*/',
/* 7*/' /* #endregion Lalala*/',
/* 8*/'</style>',
/* 9*/'</head>',
/*10*/'</html>',
];
await assertRanges(input, [r(0, 9), r(1, 8), r(2, 7), r(3, 7, 'region'), r(4, 6, 'region')]);
});
// test('Embedded JavaScript - multi line comment', async () => {
// const input = [
// /* 0*/'<html>',
// /* 1*/'<head>',
// /* 2*/'<script>',
// /* 3*/' /*',
// /* 4*/' * Hello',
// /* 5*/' */',
// /* 6*/'</script>',
// /* 7*/'</head>',
// /* 8*/'</html>',
// ];
// await assertRanges(input, [r(0, 7), r(1, 6), r(2, 5), r(3, 5, 'comment')]);
// });
test('Test limit', async () => {
const input = [
/* 0*/'<div>',
/* 1*/' <span>',
/* 2*/' <b>',
/* 3*/' ',
/* 4*/' </b>,',
/* 5*/' <b>',
/* 6*/' <pre>',
/* 7*/' ',
/* 8*/' </pre>,',
/* 9*/' <pre>',
/*10*/' ',
/*11*/' </pre>,',
/*12*/' </b>,',
/*13*/' <b>',
/*14*/' ',
/*15*/' </b>,',
/*16*/' <b>',
/*17*/' ',
/*18*/' </b>',
/*19*/' </span>',
/*20*/'</div>',
];
await assertRanges(input, [r(0, 19), r(1, 18), r(2, 3), r(5, 11), r(6, 7), r(9, 10), r(13, 14), r(16, 17)], 'no limit', undefined);
await assertRanges(input, [r(0, 19), r(1, 18), r(2, 3), r(5, 11), r(6, 7), r(9, 10), r(13, 14), r(16, 17)], 'limit 8', 8);
await assertRanges(input, [r(0, 19), r(1, 18), r(2, 3), r(5, 11), r(6, 7), r(13, 14), r(16, 17)], 'limit 7', 7);
await assertRanges(input, [r(0, 19), r(1, 18), r(2, 3), r(5, 11), r(13, 14), r(16, 17)], 'limit 6', 6);
await assertRanges(input, [r(0, 19), r(1, 18), r(2, 3), r(5, 11), r(13, 14)], 'limit 5', 5);
await assertRanges(input, [r(0, 19), r(1, 18), r(2, 3), r(5, 11)], 'limit 4', 4);
await assertRanges(input, [r(0, 19), r(1, 18), r(2, 3)], 'limit 3', 3);
await assertRanges(input, [r(0, 19), r(1, 18)], 'limit 2', 2);
await assertRanges(input, [r(0, 19)], 'limit 1', 1);
});
});