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Diffstat (limited to 'Source/JavaScriptCore/tests/mozilla/ecma/String/15.5.4.6-1.js')
| -rw-r--r-- | Source/JavaScriptCore/tests/mozilla/ecma/String/15.5.4.6-1.js | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/tests/mozilla/ecma/String/15.5.4.6-1.js b/Source/JavaScriptCore/tests/mozilla/ecma/String/15.5.4.6-1.js new file mode 100644 index 0000000..ab9d725 --- /dev/null +++ b/Source/JavaScriptCore/tests/mozilla/ecma/String/15.5.4.6-1.js @@ -0,0 +1,158 @@ +/* The contents of this file are subject to the Netscape Public + * License Version 1.1 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.mozilla.org/NPL/ + * + * Software distributed under the License is distributed on an "AS + * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or + * implied. See the License for the specific language governing + * rights and limitations under the License. + * + * The Original Code is Mozilla Communicator client code, released March + * 31, 1998. + * + * The Initial Developer of the Original Code is Netscape Communications + * Corporation. Portions created by Netscape are + * Copyright (C) 1998 Netscape Communications Corporation. All + * Rights Reserved. + * + * Contributor(s): + * + */ +/** + 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 + Date: 2 october 1997 +*/ + var SECTION = "15.5.4.6-1"; + var VERSION = "ECMA_1"; + startTest(); + var TITLE = "String.protoype.indexOf"; + + var TEST_STRING = new String( " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~" ); + + writeHeaderToLog( SECTION + " "+ TITLE); + + var testcases = getTestCases(); + test(); + + +function getTestCases() { + var array = new Array(); + var j = 0; + + for ( k = 0, i = 0x0020; i < 0x007e; i++, j++, k++ ) { + array[j] = new TestCase( SECTION, + "String.indexOf(" +String.fromCharCode(i)+ ", 0)", + k, + TEST_STRING.indexOf( String.fromCharCode(i), 0 ) ); + } + + for ( k = 0, i = 0x0020; i < 0x007e; i++, j++, k++ ) { + array[j] = new TestCase( SECTION, + "String.indexOf("+String.fromCharCode(i)+ ", "+ k +")", + k, + TEST_STRING.indexOf( String.fromCharCode(i), k ) ); + } + + for ( k = 0, i = 0x0020; i < 0x007e; i++, j++, k++ ) { + array[j] = new TestCase( SECTION, + "String.indexOf("+String.fromCharCode(i)+ ", "+k+1+")", + -1, + TEST_STRING.indexOf( String.fromCharCode(i), k+1 ) ); + } + + for ( k = 0, i = 0x0020; i < 0x007d; i++, j++, k++ ) { + array[j] = new TestCase( SECTION, + "String.indexOf("+(String.fromCharCode(i) + + String.fromCharCode(i+1)+ + String.fromCharCode(i+2)) +", "+0+")", + k, + TEST_STRING.indexOf( (String.fromCharCode(i)+ + String.fromCharCode(i+1)+ + String.fromCharCode(i+2)), + 0 ) ); + } + + for ( k = 0, i = 0x0020; i < 0x007d; i++, j++, k++ ) { + array[j] = new TestCase( SECTION, + "String.indexOf("+(String.fromCharCode(i) + + String.fromCharCode(i+1)+ + String.fromCharCode(i+2)) +", "+ k +")", + k, + TEST_STRING.indexOf( (String.fromCharCode(i)+ + String.fromCharCode(i+1)+ + String.fromCharCode(i+2)), + k ) ); + } + for ( k = 0, i = 0x0020; i < 0x007d; i++, j++, k++ ) { + array[j] = new TestCase( SECTION, + "String.indexOf("+(String.fromCharCode(i) + + String.fromCharCode(i+1)+ + String.fromCharCode(i+2)) +", "+ k+1 +")", + -1, + TEST_STRING.indexOf( (String.fromCharCode(i)+ + String.fromCharCode(i+1)+ + String.fromCharCode(i+2)), + k+1 ) ); + } + + array[j++] = new TestCase( SECTION, "String.indexOf(" +TEST_STRING + ", 0 )", 0, TEST_STRING.indexOf( TEST_STRING, 0 ) ); + array[j++] = new TestCase( SECTION, "String.indexOf(" +TEST_STRING + ", 1 )", -1, TEST_STRING.indexOf( TEST_STRING, 1 )); + + return array; +} + +function test() { + writeLineToLog( "TEST_STRING = new String(\" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\")" ); + + for ( tc = 0; tc < testcases.length; tc++ ) { + + testcases[tc].passed = writeTestCaseResult( + testcases[tc].expect, + testcases[tc].actual, + testcases[tc].description +" = "+ testcases[tc].actual ); + + testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value " + + } + stopTest(); + + return ( testcases ); +} + |