SQL Operations Studio Public Preview 1 (0.23) release source code

src/vs/base/test/common/labels.test.ts

@@ -0,0 +1,146 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import * as assert from 'assert';
+import labels = require('vs/base/common/labels');
+import platform = require('vs/base/common/platform');
+
+suite('Labels', () => {
+	test('shorten - windows', () => {
+		if (!platform.isWindows) {
+			assert.ok(true);
+			return;
+		}
+
+		// nothing to shorten
+		assert.deepEqual(labels.shorten(['a']), ['a']);
+		assert.deepEqual(labels.shorten(['a', 'b']), ['a', 'b']);
+		assert.deepEqual(labels.shorten(['a', 'b', 'c']), ['a', 'b', 'c']);
+
+		// completely different paths
+		assert.deepEqual(labels.shorten(['a\\b', 'c\\d', 'e\\f']), ['…\\b', '…\\d', '…\\f']);
+
+		// same beginning
+		assert.deepEqual(labels.shorten(['a', 'a\\b']), ['a', '…\\b']);
+		assert.deepEqual(labels.shorten(['a\\b', 'a\\b\\c']), ['…\\b', '…\\c']);
+		assert.deepEqual(labels.shorten(['a', 'a\\b', 'a\\b\\c']), ['a', '…\\b', '…\\c']);
+		assert.deepEqual(labels.shorten(['x:\\a\\b', 'x:\\a\\c']), ['x:\\…\\b', 'x:\\…\\c']);
+		assert.deepEqual(labels.shorten(['\\\\a\\b', '\\\\a\\c']), ['\\\\a\\b', '\\\\a\\c']);
+
+		// same ending
+		assert.deepEqual(labels.shorten(['a', 'b\\a']), ['a', 'b\\…']);
+		assert.deepEqual(labels.shorten(['a\\b\\c', 'd\\b\\c']), ['a\\…', 'd\\…']);
+		assert.deepEqual(labels.shorten(['a\\b\\c\\d', 'f\\b\\c\\d']), ['a\\…', 'f\\…']);
+		assert.deepEqual(labels.shorten(['d\\e\\a\\b\\c', 'd\\b\\c']), ['…\\a\\…', 'd\\b\\…']);
+		assert.deepEqual(labels.shorten(['a\\b\\c\\d', 'a\\f\\b\\c\\d']), ['a\\b\\…', '…\\f\\…']);
+		assert.deepEqual(labels.shorten(['a\\b\\a', 'b\\b\\a']), ['a\\b\\…', 'b\\b\\…']);
+		assert.deepEqual(labels.shorten(['d\\f\\a\\b\\c', 'h\\d\\b\\c']), ['…\\a\\…', 'h\\…']);
+		assert.deepEqual(labels.shorten(['a\\b\\c', 'x:\\0\\a\\b\\c']), ['a\\b\\c', 'x:\\0\\…']);
+		assert.deepEqual(labels.shorten(['x:\\a\\b\\c', 'x:\\0\\a\\b\\c']), ['x:\\a\\…', 'x:\\0\\…']);
+		assert.deepEqual(labels.shorten(['x:\\a\\b', 'y:\\a\\b']), ['x:\\…', 'y:\\…']);
+		assert.deepEqual(labels.shorten(['x:\\a', 'x:\\c']), ['x:\\a', 'x:\\c']);
+		assert.deepEqual(labels.shorten(['x:\\a\\b', 'y:\\x\\a\\b']), ['x:\\…', 'y:\\…']);
+		assert.deepEqual(labels.shorten(['\\\\x\\b', '\\\\y\\b']), ['\\\\x\\…', '\\\\y\\…']);
+		assert.deepEqual(labels.shorten(['\\\\x\\a', '\\\\x\\b']), ['\\\\x\\a', '\\\\x\\b']);
+
+		// same name ending
+		assert.deepEqual(labels.shorten(['a\\b', 'a\\c', 'a\\e-b']), ['…\\b', '…\\c', '…\\e-b']);
+
+		// same in the middle
+		assert.deepEqual(labels.shorten(['a\\b\\c', 'd\\b\\e']), ['…\\c', '…\\e']);
+
+		// case-sensetive
+		assert.deepEqual(labels.shorten(['a\\b\\c', 'd\\b\\C']), ['…\\c', '…\\C']);
+
+		// empty or null
+		assert.deepEqual(labels.shorten(['', null]), ['.\\', null]);
+
+		assert.deepEqual(labels.shorten(['a', 'a\\b', 'a\\b\\c', 'd\\b\\c', 'd\\b']), ['a', 'a\\b', 'a\\b\\c', 'd\\b\\c', 'd\\b']);
+		assert.deepEqual(labels.shorten(['a', 'a\\b', 'b']), ['a', 'a\\b', 'b']);
+		assert.deepEqual(labels.shorten(['', 'a', 'b', 'b\\c', 'a\\c']), ['.\\', 'a', 'b', 'b\\c', 'a\\c']);
+		assert.deepEqual(labels.shorten(['src\\vs\\workbench\\parts\\execution\\electron-browser', 'src\\vs\\workbench\\parts\\execution\\electron-browser\\something', 'src\\vs\\workbench\\parts\\terminal\\electron-browser']), ['…\\execution\\electron-browser', '…\\something', '…\\terminal\\…']);
+	});
+
+	test('shorten - not windows', () => {
+		if (platform.isWindows) {
+			assert.ok(true);
+			return;
+		}
+
+		// nothing to shorten
+		assert.deepEqual(labels.shorten(['a']), ['a']);
+		assert.deepEqual(labels.shorten(['a', 'b']), ['a', 'b']);
+		assert.deepEqual(labels.shorten(['a', 'b', 'c']), ['a', 'b', 'c']);
+
+		// completely different paths
+		assert.deepEqual(labels.shorten(['a/b', 'c/d', 'e/f']), ['…/b', '…/d', '…/f']);
+
+		// same beginning
+		assert.deepEqual(labels.shorten(['a', 'a/b']), ['a', '…/b']);
+		assert.deepEqual(labels.shorten(['a/b', 'a/b/c']), ['…/b', '…/c']);
+		assert.deepEqual(labels.shorten(['a', 'a/b', 'a/b/c']), ['a', '…/b', '…/c']);
+		assert.deepEqual(labels.shorten(['/a/b', '/a/c']), ['/a/b', '/a/c']);
+
+		// same ending
+		assert.deepEqual(labels.shorten(['a', 'b/a']), ['a', 'b/…']);
+		assert.deepEqual(labels.shorten(['a/b/c', 'd/b/c']), ['a/…', 'd/…']);
+		assert.deepEqual(labels.shorten(['a/b/c/d', 'f/b/c/d']), ['a/…', 'f/…']);
+		assert.deepEqual(labels.shorten(['d/e/a/b/c', 'd/b/c']), ['…/a/…', 'd/b/…']);
+		assert.deepEqual(labels.shorten(['a/b/c/d', 'a/f/b/c/d']), ['a/b/…', '…/f/…']);
+		assert.deepEqual(labels.shorten(['a/b/a', 'b/b/a']), ['a/b/…', 'b/b/…']);
+		assert.deepEqual(labels.shorten(['d/f/a/b/c', 'h/d/b/c']), ['…/a/…', 'h/…']);
+		assert.deepEqual(labels.shorten(['/x/b', '/y/b']), ['/x/…', '/y/…']);
+
+		// same name ending
+		assert.deepEqual(labels.shorten(['a/b', 'a/c', 'a/e-b']), ['…/b', '…/c', '…/e-b']);
+
+		// same in the middle
+		assert.deepEqual(labels.shorten(['a/b/c', 'd/b/e']), ['…/c', '…/e']);
+
+		// case-sensitive
+		assert.deepEqual(labels.shorten(['a/b/c', 'd/b/C']), ['…/c', '…/C']);
+
+		// empty or null
+		assert.deepEqual(labels.shorten(['', null]), ['./', null]);
+
+		assert.deepEqual(labels.shorten(['a', 'a/b', 'a/b/c', 'd/b/c', 'd/b']), ['a', 'a/b', 'a/b/c', 'd/b/c', 'd/b']);
+		assert.deepEqual(labels.shorten(['a', 'a/b', 'b']), ['a', 'a/b', 'b']);
+		assert.deepEqual(labels.shorten(['', 'a', 'b', 'b/c', 'a/c']), ['./', 'a', 'b', 'b/c', 'a/c']);
+	});
+
+	test('template', function () {
+
+		// simple
+		assert.strictEqual(labels.template('Foo Bar'), 'Foo Bar');
+		assert.strictEqual(labels.template('Foo${}Bar'), 'FooBar');
+		assert.strictEqual(labels.template('$FooBar'), '');
+		assert.strictEqual(labels.template('}FooBar'), '}FooBar');
+		assert.strictEqual(labels.template('Foo ${one} Bar', { one: 'value' }), 'Foo value Bar');
+		assert.strictEqual(labels.template('Foo ${one} Bar ${two}', { one: 'value', two: 'other value' }), 'Foo value Bar other value');
+
+		// conditional separator
+		assert.strictEqual(labels.template('Foo${separator}Bar'), 'FooBar');
+		assert.strictEqual(labels.template('Foo${separator}Bar', { separator: { label: ' - ' } }), 'FooBar');
+		assert.strictEqual(labels.template('${separator}Foo${separator}Bar', { value: 'something', separator: { label: ' - ' } }), 'FooBar');
+		assert.strictEqual(labels.template('${value} Foo${separator}Bar', { value: 'something', separator: { label: ' - ' } }), 'something FooBar');
+
+		// // real world example (macOS)
+		let t = '${activeEditorShort}${separator}${rootName}';
+		assert.strictEqual(labels.template(t, { activeEditorShort: '', rootName: '', separator: { label: ' - ' } }), '');
+		assert.strictEqual(labels.template(t, { activeEditorShort: '', rootName: 'root', separator: { label: ' - ' } }), 'root');
+		assert.strictEqual(labels.template(t, { activeEditorShort: 'markdown.txt', rootName: 'root', separator: { label: ' - ' } }), 'markdown.txt - root');
+
+		// // real world example (other)
+		t = '${dirty}${activeEditorShort}${separator}${rootName}${separator}${appName}';
+		assert.strictEqual(labels.template(t, { dirty: '', activeEditorShort: '', rootName: '', appName: '', separator: { label: ' - ' } }), '');
+		assert.strictEqual(labels.template(t, { dirty: '', activeEditorShort: '', rootName: '', appName: 'Visual Studio Code', separator: { label: ' - ' } }), 'Visual Studio Code');
+		assert.strictEqual(labels.template(t, { dirty: '', activeEditorShort: 'Untitled-1', rootName: '', appName: 'Visual Studio Code', separator: { label: ' - ' } }), 'Untitled-1 - Visual Studio Code');
+		assert.strictEqual(labels.template(t, { dirty: '', activeEditorShort: '', rootName: 'monaco', appName: 'Visual Studio Code', separator: { label: ' - ' } }), 'monaco - Visual Studio Code');
+		assert.strictEqual(labels.template(t, { dirty: '', activeEditorShort: 'somefile.txt', rootName: 'monaco', appName: 'Visual Studio Code', separator: { label: ' - ' } }), 'somefile.txt - monaco - Visual Studio Code');
+		assert.strictEqual(labels.template(t, { dirty: '* ', activeEditorShort: 'somefile.txt', rootName: 'monaco', appName: 'Visual Studio Code', separator: { label: ' - ' } }), '* somefile.txt - monaco - Visual Studio Code');
+	});
+});