43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
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/* globals expect, it, describe, StringStream, Lexer */
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'use strict';
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describe('parser', function() {
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describe('Lexer', function() {
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it('should stop parsing numbers at the end of stream', function() {
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var input = new StringStream('1.234');
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var lexer = new Lexer(input);
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var result = lexer.getNumber('1');
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expect(result).toEqual(11.234);
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});
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it('should stop parsing strings at the end of stream', function() {
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var input = new StringStream('1$4)');
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input.getChar = function(super_getChar) {
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// simulating end of file using null (see issue 2766)
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var ch = super_getChar.call(input);
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return ch == '$' ? null : ch;
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}.bind(input, input.getChar);
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var lexer = new Lexer(input);
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var result = lexer.getString();
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expect(result).toEqual('1');
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});
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it('should not throw exception on bad input', function() {
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// '8 0 2 15 5 2 2 2 4 3 2 4'
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// should be parsed as
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// '80 21 55 22 24 32'
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var input = new StringStream('7 0 2 15 5 2 2 2 4 3 2 4>');
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var lexer = new Lexer(input);
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var result = lexer.getHexString('<');
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expect(result).toEqual('p!U"$2');
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});
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});
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});
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