/*---------------------------------------------------------------------------------------------
 *  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 '../test/testRunner';

testTokenization('shell', [
	// Keywords
	[{
		line: 'if while',
		tokens: [
			{ startIndex: 0, type: 'keyword.shell' },
			{ startIndex: 2, type: 'white.shell' },
			{ startIndex: 3, type: 'keyword.shell' }
		]
	}],

	// Predefined & attribute
	[{
		line: 'ps -aux | grep code',
		tokens: [
			{ startIndex: 0, type: 'type.identifier.shell' },
			{ startIndex: 2, type: 'white.shell' },
			{ startIndex: 3, type: 'attribute.name.shell' },
			{ startIndex: 7, type: 'white.shell' },
			{ startIndex: 8, type: 'delimiter.shell' },
			{ startIndex: 9, type: 'white.shell' },
			{ startIndex: 10, type: 'type.identifier.shell' },
			{ startIndex: 14, type: 'white.shell' },
			{ startIndex: 15, type: '' },
		]
	}],

	[{
		line: '# comment',
		tokens: [
			{ startIndex: 0, type: 'comment.shell' }
		]
	}, {
		line: 'cd tree',
		tokens: [
			{ startIndex: 0, type: 'type.identifier.shell' },
			{ startIndex: 2, type: 'white.shell' },
			{ startIndex: 3, type: '' }
		]
	}],

	// Shebang
	[{
		line: '#!/bin/env bash',
		tokens: [
			{ startIndex: 0, type: 'metatag.shell' }
		]
	}],

	// Comments
	[{
		line: '#',
		tokens: [
			{ startIndex: 0, type: 'comment.shell' }
		]
	}],

	[{
		line: '# a comment',
		tokens: [
			{ startIndex: 0, type: 'comment.shell' }
		]
	}],

	[{
		line: '    # a comment',
		tokens: [
			{ startIndex: 0, type: 'white.shell' },
			{ startIndex: 4, type: 'comment.shell' }
		]
	}],

	// numbers
	[{
		line: '0',
		tokens: [
			{ startIndex: 0, type: 'number.shell' }
		]
	}],

	[{
		line: '0.0',
		tokens: [
			{ startIndex: 0, type: 'number.float.shell' }
		]
	}],

	[{
		line: '0x123',
		tokens: [
			{ startIndex: 0, type: 'number.hex.shell' }
		]
	}],

	[{
		line: '23.5',
		tokens: [
			{ startIndex: 0, type: 'number.float.shell' }
		]
	}],

	[{
		line: '23.5e3',
		tokens: [
			{ startIndex: 0, type: 'number.float.shell' }
		]
	}],

	[{
		line: '23.5E3',
		tokens: [
			{ startIndex: 0, type: 'number.float.shell' }
		]
	}],

	[{
		line: '1.72e-3',
		tokens: [
			{ startIndex: 0, type: 'number.float.shell' }
		]
	}],

	[{
		line: '0+0',
		tokens: [
			{ startIndex: 0, type: 'number.shell' },
			{ startIndex: 1, type: 'delimiter.shell' },
			{ startIndex: 2, type: 'number.shell' }
		]
	}],

	[{
		line: '100+10',
		tokens: [
			{ startIndex: 0, type: 'number.shell' },
			{ startIndex: 3, type: 'delimiter.shell' },
			{ startIndex: 4, type: 'number.shell' }
		]
	}],

	[{
		line: '0 + 0',
		tokens: [
			{ startIndex: 0, type: 'number.shell' },
			{ startIndex: 1, type: 'white.shell' },
			{ startIndex: 2, type: 'delimiter.shell' },
			{ startIndex: 3, type: 'white.shell' },
			{ startIndex: 4, type: 'number.shell' }
		]
	}],

	// Strings
	[{
		line: "'test string'",
		tokens: [
			{ startIndex: 0, type: 'string.shell' }
		]
	}],

	[{
		line: '"test string"',
		tokens: [
			{ startIndex: 0, type: 'string.shell' }
		]
	}],

	[{
		line: "'test",
		tokens: [
			{ startIndex: 0, type: 'string.shell' }
		],
	}, {
		line: '',
		tokens: [

		]
	}, {
		line: "string'",
		tokens: [
			{ startIndex: 0, type: 'string.shell' }
		]
	}],

	[{
		line: '"test',
		tokens: [
			{ startIndex: 0, type: 'string.shell' }
		],
	}, {
		line: '',
		tokens: [

		]
	}, {
		line: 'string"',
		tokens: [
			{ startIndex: 0, type: 'string.shell' }
		]
	}],

	// Parameters
	[{
		line: '$1',
		tokens: [
			{ startIndex: 0, type: 'variable.predefined.shell' }
		]
	}],

	[{
		line: '$a',
		tokens: [
			{ startIndex: 0, type: 'variable.shell' }
		]
	}],

	[{
		line: '${string:position}',
		tokens: [
			{ startIndex: 0, type: 'variable.shell' },
			{ startIndex: 8, type: 'delimiter.shell' },
			{ startIndex: 9, type: 'variable.shell' }
		]
	}],

	[{
		line: '$(pwd)',
		tokens: [
			{ startIndex: 0, type: 'variable.shell' },
		]
	}],

	[{
		line: 'echo $hello | less',
		tokens: [
			{ startIndex: 0, type: 'type.identifier.shell' },
			{ startIndex: 4, type: 'white.shell' },
			{ startIndex: 5, type: 'variable.shell' },
			{ startIndex: 11, type: 'white.shell' },
			{ startIndex: 12, type: 'delimiter.shell' },
			{ startIndex: 13, type: 'white.shell' },
			{ startIndex: 14, type: '' }
		]
	}],

	// HereDoc
	[{
		line: '<< word',
		tokens: [
			{ startIndex: 0, type: 'constants.shell' },
			{ startIndex: 2, type: 'white.shell' },
			{ startIndex: 3, type: 'string.heredoc.shell' }
		]
	}],

	[{
		line: '<<- "word"',
		tokens: [
			{ startIndex: 0, type: 'constants.shell' },
			{ startIndex: 3, type: 'white.shell' },
			{ startIndex: 4, type: 'string.heredoc.delimiter.shell' },
			{ startIndex: 5, type: 'string.heredoc.shell' },
			{ startIndex: 9, type: 'string.heredoc.delimiter.shell' },
		]
	}],

	[{
		line: '<<< word',
		tokens: [
			{ startIndex: 0, type: 'constants.shell' },
			{ startIndex: 3, type: 'white.shell' },
			{ startIndex: 4, type: 'string.heredoc.shell' }
		]
	}],
])