redshift tests done

src/monaco.contribution.ts

@@ -286,3 +286,10 @@ registerLanguage({
 	aliases: ['PostgreSQL', 'postgres', 'pg', 'postgre'],
 	module: './pgsql'
 });
+
+registerLanguage({
+	id: 'redshift',
+	extensions: ['.sql'],
+	aliases: ['Redshift', 'redshift'],
+	module: './redshift'
+});

src/redshift.ts

@@ -43,7 +43,6 @@ export const language = <ILanguage>{
 		{ open: '[', close: ']', token: 'delimiter.square' },
 		{ open: '(', close: ')', token: 'delimiter.parenthesis' }
 	],
-
 	keywords: [
 		"AES128", "AES256", "ALL", "ALLOWOVERWRITE", "ANALYSE", "ANALYZE", "AND", "ANY", "ARRAY", "AS", "ASC", "AUTHORIZATION",
 		"BACKUP", "BETWEEN", "BINARY", "BLANKSASNULL", "BOTH", "BYTEDICT", "BZIP2", "CASE", "CAST", "CHECK", "COLLATE", "COLUMN",
@@ -169,7 +168,6 @@ export const language = <ILanguage>{
 		],
 		comments: [
 			[/--+.*/, 'comment'],
-			[/#+.*/, 'comment'],
 			[/\/\*/, { token: 'comment.quote', next: '@comment' }]
 		],
 		comment: [
@@ -195,24 +193,19 @@ export const language = <ILanguage>{
 		],
 		strings: [
 			[/'/, { token: 'string', next: '@string' }],
-			[/"/, { token: 'string', next: '@string' }]
 		],
 		string: [
 			[/[^']+/, 'string'],
-			[/[^"]+/, 'string'],
 			[/''/, 'string'],
-			[/""/, 'string'],
-			[/'/, { token: 'string', next: '@pop' }],
-			[/"/, { token: 'string', next: '@pop' }]
+			[/'/, { token: 'string', next: '@pop' }]
 		],
 		complexIdentifiers: [
-
-			[/`/, { token: 'identifier.quote', next: '@quotedIdentifier' }]
+			[/"/, { token: 'identifier.quote', next: '@quotedIdentifier' }]
 		],
 		quotedIdentifier: [
-			[/[^`]+/, 'identifier'],
-			[/``/, 'identifier'],
-			[/`/, { token: 'identifier.quote', next: '@pop' }]
+			[/[^"]+/, 'identifier'],
+			[/""/, 'identifier'],
+			[/"/, { token: 'identifier.quote', next: '@pop' }]
 		],
 		scopes: [
 			// NOT SUPPORTED

test/all.js

@@ -60,7 +60,8 @@ requirejs([
 		'out/test/solidity.test',
 		'out/test/sb.test',
 		'out/test/mysql.test',
-		'out/test/pgsql.test'
+		'out/test/pgsql.test',
+		'out/test/redshift.test'
 	], function() {
 		run(); // We can launch the tests!
 	});

test/redshift.test.ts

@@ -0,0 +1,555 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import { testTokenization } from './testRunner';
+
+testTokenization('sql', [
+	// Comments
+	[{
+		line: '-- a comment',
+		tokens: [
+			{ startIndex: 0, type: 'comment.sql' }
+		]
+	}],
+
+	[{
+		line: '---sticky -- comment',
+		tokens: [
+			{ startIndex: 0, type: 'comment.sql' }
+		]
+	}],
+
+	[{
+		line: '-almost a comment',
+		tokens: [
+			{ startIndex: 0, type: 'operator.sql' },
+			{ startIndex: 1, type: 'identifier.sql' },
+			{ startIndex: 7, type: 'white.sql' },
+			{ startIndex: 8, type: 'identifier.sql' },
+			{ startIndex: 9, type: 'white.sql' },
+			{ startIndex: 10, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: '/* a full line comment */',
+		tokens: [
+			{ startIndex: 0, type: 'comment.quote.sql' },
+			{ startIndex: 2, type: 'comment.sql' },
+			{ startIndex: 23, type: 'comment.quote.sql' }
+		]
+	}],
+
+	[{
+		line: '/* /// *** /// */',
+		tokens: [
+			{ startIndex: 0, type: 'comment.quote.sql' },
+			{ startIndex: 2, type: 'comment.sql' },
+			{ startIndex: 15, type: 'comment.quote.sql' }
+		]
+	}],
+
+	[{
+		line: 'declare _x int = /* a simple comment */ 1;',
+		tokens: [
+			{ startIndex: 0, type: 'keyword.sql' },
+			{ startIndex: 7, type: 'white.sql' },
+			{ startIndex: 8, type: 'identifier.sql' },
+			{ startIndex: 10, type: 'white.sql' },
+			{ startIndex: 11, type: 'keyword.sql' },
+			{ startIndex: 14, type: 'white.sql' },
+			{ startIndex: 15, type: 'operator.sql' },
+			{ startIndex: 16, type: 'white.sql' },
+			{ startIndex: 17, type: 'comment.quote.sql' },
+			{ startIndex: 19, type: 'comment.sql' },
+			{ startIndex: 37, type: 'comment.quote.sql' },
+			{ startIndex: 39, type: 'white.sql' },
+			{ startIndex: 40, type: 'number.sql' },
+			{ startIndex: 41, type: 'delimiter.sql' }
+		]
+	}],
+
+	// Not supporting nested comments, as nested comments seem to not be standard?
+	// i.e. http://stackoverflow.com/questions/728172/are-there-multiline-comment-delimiters-in-sql-that-are-vendor-agnostic
+	[{
+		line: '_x=/* a /* nested comment  1*/;',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' },
+			{ startIndex: 2, type: 'operator.sql' },
+			{ startIndex: 3, type: 'comment.quote.sql' },
+			{ startIndex: 5, type: 'comment.sql' },
+			{ startIndex: 28, type: 'comment.quote.sql' },
+			{ startIndex: 30, type: 'delimiter.sql' }
+		]
+	}],
+
+	[{
+		line: '_x=/* another comment */ 1*/;',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' },
+			{ startIndex: 2, type: 'operator.sql' },
+			{ startIndex: 3, type: 'comment.quote.sql' },
+			{ startIndex: 5, type: 'comment.sql' },
+			{ startIndex: 22, type: 'comment.quote.sql' },
+			{ startIndex: 24, type: 'white.sql' },
+			{ startIndex: 25, type: 'number.sql' },
+			{ startIndex: 26, type: 'operator.sql' },
+			{ startIndex: 28, type: 'delimiter.sql' }
+		]
+	}],
+
+	[{
+		line: '_x=/*/;',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' },
+			{ startIndex: 2, type: 'operator.sql' },
+			{ startIndex: 3, type: 'comment.quote.sql' },
+			{ startIndex: 5, type: 'comment.sql' }
+		]
+	}],
+
+	// Numbers
+	[{
+		line: '123',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '-123',
+		tokens: [
+			{ startIndex: 0, type: 'operator.sql' },
+			{ startIndex: 1, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '0xaBc123',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '0XaBc123',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '0x',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '0x0',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '0xAB_CD',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' },
+			{ startIndex: 4, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: '$',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '$-123',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '$-+-123',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '$123.5678',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '$0.99',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '$.99',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '$99.',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '$0.',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '$.0',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '.',
+		tokens: [
+			{ startIndex: 0, type: 'delimiter.sql' }
+		]
+	}],
+
+	[{
+		line: '123',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '123.5678',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '0.99',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '.99',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '99.',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '0.',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '.0',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '1E-2',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '1E+2',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '1E2',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '0.1E2',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '1.E2',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '.1E2',
+		tokens: [
+			{ startIndex: 0, type: 'number.sql' }
+		]
+	}],
+
+	// Identifiers
+	[{
+		line: '_abc$01',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: '#abc$01',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: '##abc$01',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: '@abc$01',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: '@@abc$01',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: '$abc',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: '$nonexistent',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: '@@nonexistent',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: 'declare "abc 321";',
+		tokens: [
+			{ startIndex: 0, type: 'keyword.sql' },
+			{ startIndex: 7, type: 'white.sql' },
+			{ startIndex: 8, type: 'identifier.quote.sql' },
+			{ startIndex: 9, type: 'identifier.sql' },
+			{ startIndex: 16, type: 'identifier.quote.sql' },
+			{ startIndex: 17, type: 'delimiter.sql' }
+		]
+	}],
+
+	[{
+		line: '"abc"" 321 "" xyz"',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.quote.sql' },
+			{ startIndex: 1, type: 'identifier.sql' },
+			{ startIndex: 17, type: 'identifier.quote.sql' }
+		]
+	}],
+
+	[{
+		line: '"abc',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.quote.sql' },
+			{ startIndex: 1, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: 'declare "abc 321";',
+		tokens: [
+			{ startIndex: 0, type: 'keyword.sql' },
+			{ startIndex: 7, type: 'white.sql' },
+			{ startIndex: 8, type: 'identifier.quote.sql' },
+			{ startIndex: 9, type: 'identifier.sql' },
+			{ startIndex: 16, type: 'identifier.quote.sql' },
+			{ startIndex: 17, type: 'delimiter.sql' }
+		]
+	}],
+
+	[{
+		line: '"abc"" 321 "" xyz"',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.quote.sql' },
+			{ startIndex: 1, type: 'identifier.sql' },
+			{ startIndex: 17, type: 'identifier.quote.sql' }
+		]
+	}],
+
+	[{
+		line: '"abc',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.quote.sql' },
+			{ startIndex: 1, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: 'int',
+		tokens: [
+			{ startIndex: 0, type: 'keyword.sql' }
+		]
+	}],
+
+	[{
+		line: '"int"',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.quote.sql' },
+			{ startIndex: 1, type: 'identifier.sql' },
+			{ startIndex: 4, type: 'identifier.quote.sql' }
+		]
+	}],
+
+	// Strings
+	[{
+		line: 'declare _x=\'a string\';',
+		tokens: [
+			{ startIndex: 0, type: 'keyword.sql' },
+			{ startIndex: 7, type: 'white.sql' },
+			{ startIndex: 8, type: 'identifier.sql' },
+			{ startIndex: 10, type: 'operator.sql' },
+			{ startIndex: 11, type: 'string.sql' },
+			{ startIndex: 21, type: 'delimiter.sql' }
+		]
+	}],
+
+	[{
+		line: '\'a \'\' string with quotes\'',
+		tokens: [
+			{ startIndex: 0, type: 'string.sql' },
+		]
+	}],
+
+	[{
+		line: '\'a -- string with comment\'',
+		tokens: [
+			{ startIndex: 0, type: 'string.sql' },
+		]
+	}],
+
+	[{
+		line: '\'a endless string',
+		tokens: [
+			{ startIndex: 0, type: 'string.sql' },
+		]
+	}],
+
+	// Operators
+	[{
+		line: 'x=x+1',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' },
+			{ startIndex: 1, type: 'operator.sql' },
+			{ startIndex: 2, type: 'identifier.sql' },
+			{ startIndex: 3, type: 'operator.sql' },
+			{ startIndex: 4, type: 'number.sql' }
+		]
+	}],
+
+	[{
+		line: '_x^=_x',
+		tokens: [
+			{ startIndex: 0, type: 'identifier.sql' },
+			{ startIndex: 2, type: 'operator.sql' },
+			{ startIndex: 4, type: 'identifier.sql' }
+		]
+	}],
+
+	[{
+		line: 'WHERE x IS NOT NULL',
+		tokens: [
+			{ startIndex: 0, type: 'keyword.sql' },
+			{ startIndex: 5, type: 'white.sql' },
+			{ startIndex: 6, type: 'identifier.sql' },
+			{ startIndex: 7, type: 'white.sql' },
+			{ startIndex: 8, type: 'operator.sql' },
+			{ startIndex: 10, type: 'white.sql' },
+			{ startIndex: 11, type: 'operator.sql' },
+			{ startIndex: 14, type: 'white.sql' },
+			{ startIndex: 15, type: 'operator.sql' }
+		]
+	}],
+
+	[{
+		line: 'SELECT * FROM sch.MyTable WHERE MyColumn IN (1,2)',
+		tokens: [
+			{ startIndex: 0, type: 'keyword.sql' },
+			{ startIndex: 6, type: 'white.sql' },
+			{ startIndex: 7, type: 'operator.sql' },
+			{ startIndex: 8, type: 'white.sql' },
+			{ startIndex: 9, type: 'keyword.sql' },
+			{ startIndex: 13, type: 'white.sql' },
+			{ startIndex: 14, type: 'identifier.sql' },
+			{ startIndex: 17, type: 'delimiter.sql' },
+			{ startIndex: 18, type: 'identifier.sql' },
+			{ startIndex: 25, type: 'white.sql' },
+			{ startIndex: 26, type: 'keyword.sql' },
+			{ startIndex: 31, type: 'white.sql' },
+			{ startIndex: 32, type: 'identifier.sql' },
+			{ startIndex: 40, type: 'white.sql' },
+			{ startIndex: 41, type: 'operator.sql' },
+			{ startIndex: 43, type: 'white.sql' },
+			{ startIndex: 44, type: 'delimiter.parenthesis.sql' },
+			{ startIndex: 45, type: 'number.sql' },
+			{ startIndex: 46, type: 'delimiter.sql' },
+			{ startIndex: 47, type: 'number.sql' },
+			{ startIndex: 48, type: 'delimiter.parenthesis.sql' }
+		]
+	}]
+]);