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+/* -*- 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: 15.5.4.6-1.js
+ ECMA Section: 15.5.4.6 String.prototype.indexOf( searchString, pos)
+ Description: If the given searchString appears as a substring of the
+ result of converting this object to a string, at one or
+ more positions that are at or to the right of the
+ specified position, then the index of the leftmost such
+ position is returned; otherwise -1 is returned. If
+ positionis undefined or not supplied, 0 is assumed, so
+ as to search all of the string.
+
+ When the indexOf method is called with two arguments,
+ searchString and pos, the following steps are taken:
+
+ 1. Call ToString, giving it the this value as its
+ argument.
+ 2. Call ToString(searchString).
+ 3. Call ToInteger(position). (If position is undefined
+ or not supplied, this step produces the value 0).
+ 4. Compute the number of characters in Result(1).
+ 5. Compute min(max(Result(3), 0), Result(4)).
+ 6. Compute the number of characters in the string that
+ is Result(2).
+ 7. Compute the smallest possible integer k not smaller
+ than Result(5) such that k+Result(6) is not greater
+ than Result(4), and for all nonnegative integers j
+ less than Result(6), the character at position k+j
+ of Result(1) is the same as the character at position
+ j of Result(2); but if there is no such integer k,
+ then compute the value -1.
+ 8. Return Result(7).
+
+ Note that the indexOf function is intentionally generic;
+ it does not require that its this value be a String object.
+ Therefore it can be transferred to other kinds of objects
+ for use as a method.
+
+ Author: christine@netscape.com, pschwartau@netscape.com
+ Date: 02 October 1997
+ Modified: 14 July 2002
+ Reason: See http://bugzilla.mozilla.org/show_bug.cgi?id=155289
+ ECMA-262 Ed.3 Section 15.5.4.7
+ The length property of the indexOf method is 1
+ *
+ */
+var SECTION = "15.5.4.6-2";
+var VERSION = "ECMA_1";
+var TITLE = "String.protoype.indexOf";
+var BUGNUMBER="105721";
+
+startTest();
+
+writeHeaderToLog( SECTION + " "+ TITLE);
+
+
+// the following test regresses http://scopus/bugsplat/show_bug.cgi?id=105721
+
+// regress http://scopus/bugsplat/show_bug.cgi?id=105721
+
+new TestCase( SECTION,
+ "function f() { return this; }; function g() { var h = f; return h(); }; g().toString()",
+ GLOBAL,
+ g().toString()
+ );
+
+
+new TestCase( SECTION, "String.prototype.indexOf.length", 1, String.prototype.indexOf.length );
+new TestCase( SECTION, "String.prototype.indexOf.length = null; String.prototype.indexOf.length", 1, eval("String.prototype.indexOf.length = null; String.prototype.indexOf.length") );
+
+new TestCase( SECTION,
+ "var s = new String(); s.indexOf()",
+ -1,
+ eval("var s = new String(); s.indexOf()") );
+
+// some Unicode tests.
+
+// generate a test string.
+
+var TEST_STRING = "";
+
+for ( var u = 0x00A1; u <= 0x00FF; u++ ) {
+ TEST_STRING += String.fromCharCode( u );
+}
+
+for ( var u = 0x00A1, i = 0; u <= 0x00FF; u++, i++ ) {
+ new TestCase( SECTION,
+ "TEST_STRING.indexOf( " + String.fromCharCode(u) + " )",
+ i,
+ TEST_STRING.indexOf( String.fromCharCode(u) ) );
+}
+for ( var u = 0x00A1, i = 0; u <= 0x00FF; u++, i++ ) {
+ new TestCase( SECTION,
+ "TEST_STRING.indexOf( " + String.fromCharCode(u) + ", void 0 )",
+ i,
+ TEST_STRING.indexOf( String.fromCharCode(u), void 0 ) );
+}
+
+
+
+var foo = new MyObject('hello');
+
+new TestCase( SECTION, "var foo = new MyObject('hello');foo.indexOf('h')", 0, foo.indexOf("h") );
+new TestCase( SECTION, "var foo = new MyObject('hello');foo.indexOf('e')", 1, foo.indexOf("e") );
+new TestCase( SECTION, "var foo = new MyObject('hello');foo.indexOf('l')", 2, foo.indexOf("l") );
+new TestCase( SECTION, "var foo = new MyObject('hello');foo.indexOf('l')", 2, foo.indexOf("l") );
+new TestCase( SECTION, "var foo = new MyObject('hello');foo.indexOf('o')", 4, foo.indexOf("o") );
+new TestCase( SECTION, "var foo = new MyObject('hello');foo.indexOf('X')", -1, foo.indexOf("X") );
+new TestCase( SECTION, "var foo = new MyObject('hello');foo.indexOf(5) ", -1, foo.indexOf(5) );
+
+var boo = new MyObject(true);
+
+new TestCase( SECTION, "var boo = new MyObject(true);boo.indexOf('t')", 0, boo.indexOf("t") );
+new TestCase( SECTION, "var boo = new MyObject(true);boo.indexOf('r')", 1, boo.indexOf("r") );
+new TestCase( SECTION, "var boo = new MyObject(true);boo.indexOf('u')", 2, boo.indexOf("u") );
+new TestCase( SECTION, "var boo = new MyObject(true);boo.indexOf('e')", 3, boo.indexOf("e") );
+new TestCase( SECTION, "var boo = new MyObject(true);boo.indexOf('true')", 0, boo.indexOf("true") );
+new TestCase( SECTION, "var boo = new MyObject(true);boo.indexOf('rue')", 1, boo.indexOf("rue") );
+new TestCase( SECTION, "var boo = new MyObject(true);boo.indexOf('ue')", 2, boo.indexOf("ue") );
+new TestCase( SECTION, "var boo = new MyObject(true);boo.indexOf('oy')", -1, boo.indexOf("oy") );
+
+
+var noo = new MyObject( Math.PI );
+new TestCase( SECTION, "var noo = new MyObject(Math.PI); noo.indexOf('3') ", 0, noo.indexOf('3') );
+new TestCase( SECTION, "var noo = new MyObject(Math.PI); noo.indexOf('.') ", 1, noo.indexOf('.') );
+new TestCase( SECTION, "var noo = new MyObject(Math.PI); noo.indexOf('1') ", 2, noo.indexOf('1') );
+new TestCase( SECTION, "var noo = new MyObject(Math.PI); noo.indexOf('4') ", 3, noo.indexOf('4') );
+new TestCase( SECTION, "var noo = new MyObject(Math.PI); noo.indexOf('1') ", 2, noo.indexOf('1') );
+new TestCase( SECTION, "var noo = new MyObject(Math.PI); noo.indexOf('5') ", 5, noo.indexOf('5') );
+new TestCase( SECTION, "var noo = new MyObject(Math.PI); noo.indexOf('9') ", 6, noo.indexOf('9') );
+
+new TestCase( SECTION,
+ "var arr = new Array('new','zoo','revue'); arr.indexOf = String.prototype.indexOf; arr.indexOf('new')",
+ 0,
+ eval("var arr = new Array('new','zoo','revue'); arr.indexOf = String.prototype.indexOf; arr.indexOf('new')") );
+
+new TestCase( SECTION,
+ "var arr = new Array('new','zoo','revue'); arr.indexOf = String.prototype.indexOf; arr.indexOf(',zoo,')",
+ 3,
+ eval("var arr = new Array('new','zoo','revue'); arr.indexOf = String.prototype.indexOf; arr.indexOf(',zoo,')") );
+
+new TestCase( SECTION,
+ "var obj = new Object(); obj.indexOf = String.prototype.indexOf; obj.indexOf('[object Object]')",
+ 0,
+ eval("var obj = new Object(); obj.indexOf = String.prototype.indexOf; obj.indexOf('[object Object]')") );
+
+new TestCase( SECTION,
+ "var obj = new Object(); obj.indexOf = String.prototype.indexOf; obj.indexOf('bject')",
+ 2,
+ eval("var obj = new Object(); obj.indexOf = String.prototype.indexOf; obj.indexOf('bject')") );
+
+new TestCase( SECTION,
+ "var f = new Function(); f.toString = Object.prototype.toString; f.indexOf = String.prototype.indexOf; f.indexOf('[object Function]')",
+ 0,
+ eval("var f = new Function(); f.toString = Object.prototype.toString; f.indexOf = String.prototype.indexOf; f.indexOf('[object Function]')") );
+
+new TestCase( SECTION,
+ "var b = new Boolean(); b.indexOf = String.prototype.indexOf; b.indexOf('true')",
+ -1,
+ eval("var b = new Boolean(); b.indexOf = String.prototype.indexOf; b.indexOf('true')") );
+
+new TestCase( SECTION,
+ "var b = new Boolean(); b.indexOf = String.prototype.indexOf; b.indexOf('false', 1)",
+ -1,
+ eval("var b = new Boolean(); b.indexOf = String.prototype.indexOf; b.indexOf('false', 1)") );
+
+new TestCase( SECTION,
+ "var b = new Boolean(); b.indexOf = String.prototype.indexOf; b.indexOf('false', 0)",
+ 0,
+ eval("var b = new Boolean(); b.indexOf = String.prototype.indexOf; b.indexOf('false', 0)") );
+
+new TestCase( SECTION,
+ "var n = new Number(1e21); n.indexOf = String.prototype.indexOf; n.indexOf('e')",
+ 1,
+ eval("var n = new Number(1e21); n.indexOf = String.prototype.indexOf; n.indexOf('e')") );
+
+new TestCase( SECTION,
+ "var n = new Number(-Infinity); n.indexOf = String.prototype.indexOf; n.indexOf('-')",
+ 0,
+ eval("var n = new Number(-Infinity); n.indexOf = String.prototype.indexOf; n.indexOf('-')") );
+
+new TestCase( SECTION,
+ "var n = new Number(0xFF); n.indexOf = String.prototype.indexOf; n.indexOf('5')",
+ 1,
+ eval("var n = new Number(0xFF); n.indexOf = String.prototype.indexOf; n.indexOf('5')") );
+
+new TestCase( SECTION,
+ "var m = Math; m.indexOf = String.prototype.indexOf; m.indexOf( 'Math' )",
+ 8,
+ eval("var m = Math; m.indexOf = String.prototype.indexOf; m.indexOf( 'Math' )") );
+
+// new Date(0) has '31' or '01' at index 8 depending on whether tester is (GMT-) or (GMT+), respectively
+new TestCase( SECTION,
+ "var d = new Date(0); d.indexOf = String.prototype.indexOf; d.getTimezoneOffset()>0 ? d.indexOf('31') : d.indexOf('01')",
+ 8,
+ eval("var d = new Date(0); d.indexOf = String.prototype.indexOf; d.getTimezoneOffset()>0 ? d.indexOf('31') : d.indexOf('01')") );
+
+test();
+
+function f() {
+ return this;
+}
+function g() {
+ var h = f;
+ return h();
+}
+
+function MyObject (v) {
+ this.value = v;
+ this.toString = new Function ( "return this.value +\"\"");
+ this.indexOf = String.prototype.indexOf;
+}
+