michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: 
michael@0: /**
michael@0:    File Name:          6-1.js
michael@0:    ECMA Section:       Source Text
michael@0:    Description:
michael@0: 
michael@0:    ECMAScript source text is represented as a sequence of characters
michael@0:    representable using the Unicode version 2.0 character encoding.
michael@0: 
michael@0:    SourceCharacter ::
michael@0:    any Unicode character
michael@0: 
michael@0:    However, it is possible to represent every ECMAScript program using
michael@0:    only ASCII characters (which are equivalent to the first 128 Unicode
michael@0:    characters). Non-ASCII Unicode characters may appear only within comments
michael@0:    and string literals. In string literals, any Unicode character may also be
michael@0:    expressed as a Unicode escape sequence consisting of six ASCII characters,
michael@0:    namely \u plus four hexadecimal digits. Within a comment, such an escape
michael@0:    sequence is effectively ignored as part of the comment. Within a string
michael@0:    literal, the Unicode escape sequence contributes one character to the string
michael@0:    value of the literal.
michael@0: 
michael@0:    Note that ECMAScript differs from the Java programming language in the
michael@0:    behavior of Unicode escape sequences. In a Java program, if the Unicode escape
michael@0:    sequence \u000A, for example, occurs within a single-line comment, it is
michael@0:    interpreted as a line terminator (Unicode character 000A is line feed) and
michael@0:    therefore the next character is not part of the comment. Similarly, if the
michael@0:    Unicode escape sequence \u000A occurs within a string literal in a Java
michael@0:    program, it is likewise interpreted as a line terminator, which is not
michael@0:    allowed within a string literal-one must write \n instead of \u000A to
michael@0:    cause a line feed to be part of the string value of a string literal. In
michael@0:    an ECMAScript program, a Unicode escape sequence occurring within a comment
michael@0:    is never interpreted and therefore cannot contribute to termination of the
michael@0:    comment. Similarly, a Unicode escape sequence occurring within a string literal
michael@0:    in an ECMAScript program always contributes a character to the string value of
michael@0:    the literal and is never interpreted as a line terminator or as a quote mark
michael@0:    that might terminate the string literal.
michael@0: 
michael@0:    Author:             christine@netscape.com
michael@0:    Date:               12 november 1997
michael@0: */
michael@0: 
michael@0: var SECTION = "6-1";
michael@0: var VERSION = "ECMA_1";
michael@0: startTest();
michael@0: var TITLE   = "Source Text";
michael@0: 
michael@0: writeHeaderToLog( SECTION + " "+ TITLE);
michael@0: 
michael@0: // encoded quotes should not end a quote
michael@0: 
michael@0: new TestCase(  SECTION,
michael@0: 	       "var s = 'PAS\\u0022SED'; s",
michael@0: 	       "PAS\"SED",
michael@0: 	       eval("var s = 'PAS\\u0022SED'; s") );
michael@0: 
michael@0: new TestCase(  SECTION,
michael@0: 	       'var s = "PAS\\u0022SED"; s',
michael@0: 	       "PAS\"SED",
michael@0: 	       eval('var s = "PAS\\u0022SED"; s') );
michael@0: 
michael@0: 
michael@0: new TestCase(  SECTION,
michael@0: 	       "var s = 'PAS\\u0027SED'; s",
michael@0: 	       "PAS\'SED",
michael@0: 	       eval("var s = 'PAS\\u0027SED'; s") );
michael@0: 
michael@0: 
michael@0: new TestCase(  SECTION,
michael@0: 	       'var s = "PAS\\u0027SED"; s',
michael@0: 	       "PAS\'SED",
michael@0: 	       eval('var s = "PAS\\u0027SED"; s') );
michael@0: 
michael@0: var testcase =  new TestCase( SECTION,
michael@0: 			      'var s="PAS\\u0027SED"; s',
michael@0: 			      "PAS\'SED",
michael@0: 			      "" );
michael@0: var s = "PAS\u0027SED";
michael@0: 
michael@0: testcase.actual =  s;
michael@0: 
michael@0: testcase = new TestCase(  SECTION,
michael@0: 			  'var s = "PAS\\u0022SED"; s',
michael@0: 			  "PAS\"SED",
michael@0: 			  "" );
michael@0: var s = "PAS\u0022SED";
michael@0: 
michael@0: testcase.actual = s;
michael@0: 
michael@0: 
michael@0: test();
michael@0: