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Diffstat (limited to 'Source/JavaScriptCore/tests/mozilla/ecma/TypeConversion/9.4-1.js')
| -rw-r--r-- | Source/JavaScriptCore/tests/mozilla/ecma/TypeConversion/9.4-1.js | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/tests/mozilla/ecma/TypeConversion/9.4-1.js b/Source/JavaScriptCore/tests/mozilla/ecma/TypeConversion/9.4-1.js new file mode 100644 index 0000000..4dd331d --- /dev/null +++ b/Source/JavaScriptCore/tests/mozilla/ecma/TypeConversion/9.4-1.js @@ -0,0 +1,120 @@ +/* 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: 9.4-1.js + ECMA Section: 9.4 ToInteger + Description: 1. Call ToNumber on the input argument + 2. If Result(1) is NaN, return +0 + 3. If Result(1) is +0, -0, Infinity, or -Infinity, + return Result(1). + 4. Compute sign(Result(1)) * floor(abs(Result(1))). + 5. Return Result(4). + + To test ToInteger, this test uses new Date(value), + 15.9.3.7. The Date constructor sets the [[Value]] + property of the new object to TimeClip(value), which + uses the rules: + + TimeClip(time) + 1. If time is not finite, return NaN + 2. If abs(Result(1)) > 8.64e15, return NaN + 3. Return an implementation dependent choice of either + ToInteger(Result(2)) or ToInteger(Result(2)) + (+0) + (Adding a positive 0 converts -0 to +0). + + This tests ToInteger for values -8.64e15 > value > 8.64e15, + not including -0 and +0. + + For additional special cases (0, +0, Infinity, -Infinity, + and NaN, see 9.4-2.js). For value is String, see 9.4-3.js. + + Author: christine@netscape.com + Date: 10 july 1997 + +*/ + var SECTION = "9.4-1"; + var VERSION = "ECMA_1"; + startTest(); + var TITLE = "ToInteger"; + + writeHeaderToLog( SECTION + " "+ TITLE); + + var testcases = getTestCases(); + test(); + +function test() { + 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].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 ); +} +function getTestCases() { + var array = new Array(); + var item = 0; + + // some special cases + + array[item++] = new TestCase( SECTION, "td = new Date(Number.NaN); td.valueOf()", Number.NaN, eval("td = new Date(Number.NaN); td.valueOf()") ); + array[item++] = new TestCase( SECTION, "td = new Date(Infinity); td.valueOf()", Number.NaN, eval("td = new Date(Number.POSITIVE_INFINITY); td.valueOf()") ); + array[item++] = new TestCase( SECTION, "td = new Date(-Infinity); td.valueOf()", Number.NaN, eval("td = new Date(Number.NEGATIVE_INFINITY); td.valueOf()") ); + array[item++] = new TestCase( SECTION, "td = new Date(-0); td.valueOf()", -0, eval("td = new Date(-0); td.valueOf()" ) ); + array[item++] = new TestCase( SECTION, "td = new Date(0); td.valueOf()", 0, eval("td = new Date(0); td.valueOf()") ); + + // value is not an integer + + array[item++] = new TestCase( SECTION, "td = new Date(3.14159); td.valueOf()", 3, eval("td = new Date(3.14159); td.valueOf()") ); + array[item++] = new TestCase( SECTION, "td = new Date(Math.PI); td.valueOf()", 3, eval("td = new Date(Math.PI); td.valueOf()") ); + array[item++] = new TestCase( SECTION, "td = new Date(-Math.PI);td.valueOf()", -3, eval("td = new Date(-Math.PI);td.valueOf()") ); + array[item++] = new TestCase( SECTION, "td = new Date(3.14159e2); td.valueOf()", 314, eval("td = new Date(3.14159e2); td.valueOf()") ); + + array[item++] = new TestCase( SECTION, "td = new Date(.692147e1); td.valueOf()", 6, eval("td = new Date(.692147e1);td.valueOf()") ); + array[item++] = new TestCase( SECTION, "td = new Date(-.692147e1);td.valueOf()", -6, eval("td = new Date(-.692147e1);td.valueOf()") ); + + // value is not a number + + array[item++] = new TestCase( SECTION, "td = new Date(true); td.valueOf()", 1, eval("td = new Date(true); td.valueOf()" ) ); + array[item++] = new TestCase( SECTION, "td = new Date(false); td.valueOf()", 0, eval("td = new Date(false); td.valueOf()") ); + + array[item++] = new TestCase( SECTION, "td = new Date(new Number(Math.PI)); td.valueOf()", 3, eval("td = new Date(new Number(Math.PI)); td.valueOf()") ); + array[item++] = new TestCase( SECTION, "td = new Date(new Number(Math.PI)); td.valueOf()", 3, eval("td = new Date(new Number(Math.PI)); td.valueOf()") ); + + // edge cases + array[item++] = new TestCase( SECTION, "td = new Date(8.64e15); td.valueOf()", 8.64e15, eval("td = new Date(8.64e15); td.valueOf()") ); + array[item++] = new TestCase( SECTION, "td = new Date(-8.64e15); td.valueOf()", -8.64e15, eval("td = new Date(-8.64e15); td.valueOf()") ); + array[item++] = new TestCase( SECTION, "td = new Date(8.64e-15); td.valueOf()", 0, eval("td = new Date(8.64e-15); td.valueOf()") ); + array[item++] = new TestCase( SECTION, "td = new Date(-8.64e-15); td.valueOf()", 0, eval("td = new Date(-8.64e-15); td.valueOf()") ); + + return ( array ); +} |