Add m-esr52 at 52.6.0

1 files changed, 170 insertions, 0 deletions

diff --git a/js/src/tests/ecma/GlobalObject/15.1.2.5-1.js b/js/src/tests/ecma/GlobalObject/15.1.2.5-1.js
new file mode 100644
index 000000000..3eccdfe88
--- /dev/null
+++ b/js/src/tests/ecma/GlobalObject/15.1.2.5-1.js
@@ -0,0 +1,170 @@
+/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+/**
+   File Name:          15.1.2.5-1.js
+   ECMA Section:       15.1.2.5  Function properties of the global object
+   unescape( string )
+
+   Description:
+   The unescape function computes a new version of a string value in which
+   each escape sequences of the sort that might be introduced by the escape
+   function is replaced with the character that it represents.
+
+   When the unescape function is called with one argument string, the
+   following steps are taken:
+
+   1.  Call ToString(string).
+   2.  Compute the number of characters in Result(1).
+   3.  Let R be the empty string.
+   4.  Let k be 0.
+   5.  If k equals Result(2), return R.
+   6.  Let c be the character at position k within Result(1).
+   7.  If c is not %, go to step 18.
+   8.  If k is greater than Result(2)-6, go to step 14.
+   9.  If the character at position k+1 within result(1) is not u, go to step
+   14.
+   10. If the four characters at positions k+2, k+3, k+4, and k+5 within
+   Result(1) are not all hexadecimal digits, go to step 14.
+   11. Let c be the character whose Unicode encoding is the integer represented
+   by the four hexadecimal digits at positions k+2, k+3, k+4, and k+5
+   within Result(1).
+   12. Increase k by 5.
+   13. Go to step 18.
+   14. If k is greater than Result(2)-3, go to step 18.
+   15. If the two characters at positions k+1 and k+2 within Result(1) are not
+   both hexadecimal digits, go to step 18.
+   16. Let c be the character whose Unicode encoding is the integer represented
+   by two zeroes plus the two hexadecimal digits at positions k+1 and k+2
+   within Result(1).
+   17. Increase k by 2.
+   18. Let R be a new string value computed by concatenating the previous value
+   of R and c.
+   19. Increase k by 1.
+   20. Go to step 5.
+   Author:             christine@netscape.com
+   Date:               28 october 1997
+*/
+
+var SECTION = "15.1.2.5-1";
+var VERSION = "ECMA_1";
+startTest();
+var TITLE   = "unescape(string)";
+
+writeHeaderToLog( SECTION + " "+ TITLE);
+
+new TestCase( SECTION, "unescape.length",       1,               unescape.length );
+new TestCase( SECTION, "unescape.length = null; unescape.length",   1,      eval("unescape.length=null; unescape.length") );
+new TestCase( SECTION, "var MYPROPS=''; for ( var p in unescape ) { MYPROPS+= p }; MYPROPS",    "", eval("var MYPROPS=''; for ( var p in unescape ) { MYPROPS+= p }; MYPROPS") );
+
+new TestCase( SECTION, "unescape()",              "undefined",    unescape() );
+new TestCase( SECTION, "unescape('')",            "",             unescape('') );
+new TestCase( SECTION, "unescape( null )",        "null",         unescape(null) );
+new TestCase( SECTION, "unescape( void 0 )",      "undefined",    unescape(void 0) );
+new TestCase( SECTION, "unescape( true )",        "true",         unescape( true ) );
+new TestCase( SECTION, "unescape( false )",       "false",        unescape( false ) );
+
+new TestCase( SECTION, "unescape( new Boolean(true) )",   "true", unescape(new Boolean(true)) );
+new TestCase( SECTION, "unescape( new Boolean(false) )",  "false",    unescape(new Boolean(false)) );
+
+new TestCase( SECTION, "unescape( Number.NaN  )",                 "NaN",      unescape(Number.NaN) );
+new TestCase( SECTION, "unescape( -0 )",                          "0",        unescape( -0 ) );
+new TestCase( SECTION, "unescape( 'Infinity' )",                  "Infinity", unescape( "Infinity" ) );
+new TestCase( SECTION, "unescape( Number.POSITIVE_INFINITY )",    "Infinity", unescape( Number.POSITIVE_INFINITY ) );
+new TestCase( SECTION, "unescape( Number.NEGATIVE_INFINITY )",    "-Infinity", unescape( Number.NEGATIVE_INFINITY ) );
+
+var ASCII_TEST_STRING = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789@*_+-./";
+
+new TestCase( SECTION, "unescape( " +ASCII_TEST_STRING+" )",    ASCII_TEST_STRING,  unescape( ASCII_TEST_STRING ) );
+
+// escaped chars with ascii values less than 256
+
+for ( var CHARCODE = 0; CHARCODE < 256; CHARCODE++ ) {
+  new TestCase( SECTION,
+		"unescape( %"+ ToHexString(CHARCODE)+" )",
+		String.fromCharCode(CHARCODE),
+		unescape( "%" + ToHexString(CHARCODE) )  );
+}
+
+// unicode chars represented by two hex digits
+for ( var CHARCODE = 0; CHARCODE < 256; CHARCODE++ ) {
+  new TestCase( SECTION,
+		"unescape( %u"+ ToHexString(CHARCODE)+" )",
+		"%u"+ToHexString(CHARCODE),
+		unescape( "%u" + ToHexString(CHARCODE) )  );
+}
+/*
+  for ( var CHARCODE = 0; CHARCODE < 256; CHARCODE++ ) {
+  new TestCase( SECTION,
+  "unescape( %u"+ ToUnicodeString(CHARCODE)+" )",
+  String.fromCharCode(CHARCODE),
+  unescape( "%u" + ToUnicodeString(CHARCODE) )  );
+  }
+  for ( var CHARCODE = 256; CHARCODE < 65536; CHARCODE+= 333 ) {
+  new TestCase( SECTION,
+  "unescape( %u"+ ToUnicodeString(CHARCODE)+" )",
+  String.fromCharCode(CHARCODE),
+  unescape( "%u" + ToUnicodeString(CHARCODE) )  );
+  }
+*/
+
+test();
+
+function ToUnicodeString( n ) {
+  var string = ToHexString(n);
+
+  for ( var PAD = (4 - string.length ); PAD > 0; PAD-- ) {
+    string = "0" + string;
+  }
+
+  return string;
+}
+function ToHexString( n ) {
+  var hex = new Array();
+
+  for ( var mag = 1; Math.pow(16,mag) <= n ; mag++ ) {
+    ;
+  }
+
+  for ( index = 0, mag -= 1; mag > 0; index++, mag-- ) {
+    hex[index] = Math.floor( n / Math.pow(16,mag) );
+    n -= Math.pow(16,mag) * Math.floor( n/Math.pow(16,mag) );
+  }
+
+  hex[hex.length] = n % 16;
+
+  var string ="";
+
+  for ( var index = 0 ; index < hex.length ; index++ ) {
+    switch ( hex[index] ) {
+    case 10:
+      string += "A";
+      break;
+    case 11:
+      string += "B";
+      break;
+    case 12:
+      string += "C";
+      break;
+    case 13:
+      string += "D";
+      break;
+    case 14:
+      string += "E";
+      break;
+    case 15:
+      string += "F";
+      break;
+    default:
+      string += hex[index];
+    }
+  }
+
+  if ( string.length == 1 ) {
+    string = "0" + string;
+  }
+  return string;
+}