Tests for Expand Abbreviation

01c6d17c · Ramya Achutha Rao · 0f70188d · 01c6d17c · 01c6d17c
Showing with 145 addition and 8 deletion

extensions/emmet/src/abbreviationActions.ts extensions/emmet/src/abbreviationActions.ts +9 -8

extensions/emmet/src/test/abbreviationAction.test.ts extensions/emmet/src/test/abbreviationAction.test.ts +136 -0

未找到文件。
--- a/extensions/emmet/src/abbreviationActions.ts
+++ b/extensions/emmet/src/abbreviationActions.ts
@@ -143,7 +143,7 @@ export function expandAbbreviation(args) {
 		abbreviationList.push({ syntax, abbreviation, rangeToReplace });
 	});

-	expandAbbreviationInRange(editor, abbreviationList, allAbbreviationsSame);
+	return expandAbbreviationInRange(editor, abbreviationList, allAbbreviationsSame);
 }


@@ -191,7 +191,7 @@ export function isValidLocationForEmmetAbbreviation(currentNode: Node, syntax: s
 * @param expandAbbrList
 * @param insertSameSnippet
 */
-function expandAbbreviationInRange(editor: vscode.TextEditor, expandAbbrList: ExpandAbbreviationInput[], insertSameSnippet: boolean) {
+function expandAbbreviationInRange(editor: vscode.TextEditor, expandAbbrList: ExpandAbbreviationInput[], insertSameSnippet: boolean): Thenable<boolean> {
 	if (!expandAbbrList || expandAbbrList.length === 0) {
 		return;
 	}
@@ -200,14 +200,15 @@ function expandAbbreviationInRange(editor: vscode.TextEditor, expandAbbrList: Ex
 	// Snippet to replace at multiple cursors are not the same
 	// `editor.insertSnippet` will have to be called for each instance separately
 	// We will not be able to maintain multiple cursors after snippet insertion
+	let insertPromises = [];
 	if (!insertSameSnippet) {
 		expandAbbrList.forEach((expandAbbrInput: ExpandAbbreviationInput) => {
 			let expandedText = expandAbbr(expandAbbrInput, newLine);
 			if (expandedText) {
-				editor.insertSnippet(new vscode.SnippetString(expandedText), expandAbbrInput.rangeToReplace);
+				insertPromises.push(editor.insertSnippet(new vscode.SnippetString(expandedText), expandAbbrInput.rangeToReplace));
 			}
 		});
-		return;
+		return Promise.all(insertPromises).then(() => Promise.resolve(true));
 	}

 	// Snippet to replace at all cursors are the same
@@ -219,7 +220,7 @@ function expandAbbreviationInRange(editor: vscode.TextEditor, expandAbbrList: Ex
 		return new vscode.Range(value.rangeToReplace.start.line, value.rangeToReplace.start.character, value.rangeToReplace.end.line, value.rangeToReplace.end.character);
 	});
 	if (expandedText) {
-		editor.insertSnippet(new vscode.SnippetString(expandedText), allRanges);
+		return editor.insertSnippet(new vscode.SnippetString(expandedText), allRanges);
 	}
 }

@@ -286,8 +287,8 @@ function getSyntaxFromArgs(args: any): string {
 	}

 	const mappedModes = getMappingForIncludedLanguages();
-	let language: string = (typeof args !== 'object' || !args['language']) ? editor.document.languageId : args['language'];
-	let parentMode: string = typeof args === 'object' ? args['parentMode'] : undefined;
+	let language: string = (!args || typeof args !== 'object' || !args['language']) ? editor.document.languageId : args['language'];
+	let parentMode: string = (args && typeof args === 'object') ? args['parentMode'] : undefined;
 	let excludedLanguages = vscode.workspace.getConfiguration('emmet')['exlcudeLanguages'] ? vscode.workspace.getConfiguration('emmet')['exlcudeLanguages'] : [];
 	let syntax = getEmmetMode((mappedModes[language] ? mappedModes[language] : language), excludedLanguages);
 	if (syntax) {

--- a/extensions/emmet/src/test/abbreviationAction.test.ts
+++ b/extensions/emmet/src/test/abbreviationAction.test.ts
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import * as assert from 'assert';
+import { Selection } from 'vscode';
+import { withRandomFileEditor, closeAllEditors } from './testUtils';
+import { expandAbbreviation } from '../abbreviationActions';
+
+const cssContents = `
+.boo {
+	margin: 20px 10px;
+	background-image: url('tryme.png');
+	m10
+}
+
+.boo .hoo {
+	margin: 10px;
+	ind
+}
+`;
+
+const scssContents = `
+.boo {
+	margin: 20px 10px;
+	background-image: url('tryme.png');
+
+	.boo .hoo {
+		margin: 10px;
+	}
+}
+`;
+
+const htmlContents = `
+<body class="header">
+	<ul class="nav main">
+		<li class="item1">img</li>
+		<li class="item2">hithere</li>
+		ul>li
+		ul>li*2
+		ul>li.item$*2
+		ul>li.item$@44*2
+		<div
+	</ul>
+	<style>
+		.boo {
+			m10
+		}
+	</style>
+</body>
+`;
+
+suite('Tests for Expand Abbreviations (HTML)', () => {
+	teardown(closeAllEditors);
+
+	test('Expand snippets (HTML)', () => {
+		return testHtmlExpandAbbreviation(new Selection(3, 23, 3, 23), 'img', '<img src=\"\" alt=\"\">');
+	});
+
+	test('Expand abbreviation (HTML)', () => {
+		return testHtmlExpandAbbreviation(new Selection(5, 25, 5, 25), 'ul>li', '<ul>\n\t\t\t<li></li>\n\t\t</ul>');
+	});
+
+	test('Expand text that is neither an abbreviation nor a snippet to tags (HTML)', () => {
+		return testHtmlExpandAbbreviation(new Selection(4, 20, 4, 27), 'hithere', '<hithere></hithere>');
+	});
+
+	test('Expand abbreviation with repeaters (HTML)', () => {
+		return testHtmlExpandAbbreviation(new Selection(6, 27, 6, 27), 'ul>li*2', '<ul>\n\t\t\t<li></li>\n\t\t\t<li></li>\n\t\t</ul>');
+	});
+
+	test('Expand abbreviation with numbered repeaters (HTML)', () => {
+		return testHtmlExpandAbbreviation(new Selection(7, 33, 7, 33), 'ul>li.item$*2', '<ul>\n\t\t\t<li class="item1"></li>\n\t\t\t<li class="item2"></li>\n\t\t</ul>');
+	});
+
+	test('Expand abbreviation with numbered repeaters with offset (HTML)', () => {
+		return testHtmlExpandAbbreviation(new Selection(8, 36, 8, 36), 'ul>li.item$@44*2', '<ul>\n\t\t\t<li class="item44"></li>\n\t\t\t<li class="item45"></li>\n\t\t</ul>');
+	});
+
+	test('Expand tag that is opened, but not closed (HTML)', () => {
+		return testHtmlExpandAbbreviation(new Selection(9, 6, 9, 6), '<div', '<div></div>');
+	});
+
+	test('No expanding text inside open tag (HTML)', () => {
+		return testHtmlExpandAbbreviation(new Selection(2, 4, 2, 4), '', '', true);
+	});
+
+	test('Expand css when inside style tag (HTML)', () => {
+		return withRandomFileEditor(htmlContents, 'html', (editor, doc) => {
+			editor.selection = new Selection(13, 3, 13, 6);
+			let expandPromise = expandAbbreviation({ language: 'css' });
+			if (!expandPromise) {
+				return Promise.resolve();
+			}
+			return expandPromise.then(() => {
+				assert.equal(editor.document.getText(), htmlContents.replace('m10', 'margin: 10px;'));
+				return Promise.resolve();
+			});
+		});
+	});
+});
+
+suite('Tests for Expand Abbreviations (CSS)', () => {
+	teardown(closeAllEditors);
+
+	test('Expand abbreviation (CSS)', () => {
+		return withRandomFileEditor(cssContents, 'css', (editor, doc) => {
+			editor.selection = new Selection(4, 1, 4, 4);
+			return expandAbbreviation(null).then(() => {
+				assert.equal(editor.document.getText(), cssContents.replace('m10', 'margin: 10px;'));
+				return Promise.resolve();
+			});
+		});
+
+	});
+});
+
+function testHtmlExpandAbbreviation(selection: Selection, abbreviation: string, expandedText: string, shouldFail?: boolean): Thenable<any> {
+
+	return withRandomFileEditor(htmlContents, 'html', (editor, doc) => {
+		editor.selection = selection;
+		let expandPromise = expandAbbreviation(null);
+		if (!expandPromise) {
+			if (!shouldFail) {
+				assert.equal(1, 2, `Problem with expanding ${abbreviation} to ${expandedText}`);
+			}
+			return Promise.resolve();
+		}
+		return expandPromise.then(() => {
+			assert.equal(editor.document.getText(), htmlContents.replace(abbreviation, expandedText));
+			return Promise.resolve();
+		});
+	});
+}
+