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Diffstat (limited to 'js/src/tests/ecma/Number/15.7.1.js')
| -rw-r--r-- | js/src/tests/ecma/Number/15.7.1.js | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/js/src/tests/ecma/Number/15.7.1.js b/js/src/tests/ecma/Number/15.7.1.js new file mode 100644 index 000000000..a1a7069de --- /dev/null +++ b/js/src/tests/ecma/Number/15.7.1.js @@ -0,0 +1,54 @@ +/* -*- 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: 15.7.1.js + ECMA Section: 15.7.1 The Number Constructor Called as a Function + 15.7.1.1 + 15.7.1.2 + + Description: When Number is called as a function rather than as a + constructor, it performs a type conversion. + 15.7.1.1 Return a number value (not a Number object) + computed by ToNumber( value ) + 15.7.1.2 Number() returns 0. + + need to add more test cases. see the testcases for + TypeConversion ToNumber. + + Author: christine@netscape.com + Date: 29 september 1997 +*/ + +var SECTION = "15.7.1"; +var VERSION = "ECMA_1"; +startTest(); +var TITLE = "The Number Constructor Called as a Function"; + +writeHeaderToLog( SECTION + " "+ TITLE); + +new TestCase(SECTION, "Number()", 0, Number() ); +new TestCase(SECTION, "Number(void 0)", Number.NaN, Number(void 0) ); +new TestCase(SECTION, "Number(null)", 0, Number(null) ); +new TestCase(SECTION, "Number()", 0, Number() ); +new TestCase(SECTION, "Number(new Number())", 0, Number( new Number() ) ); +new TestCase(SECTION, "Number(0)", 0, Number(0) ); +new TestCase(SECTION, "Number(1)", 1, Number(1) ); +new TestCase(SECTION, "Number(-1)", -1, Number(-1) ); +new TestCase(SECTION, "Number(NaN)", Number.NaN, Number( Number.NaN ) ); +new TestCase(SECTION, "Number('string')", Number.NaN, Number( "string") ); +new TestCase(SECTION, "Number(new String())", 0, Number( new String() ) ); +new TestCase(SECTION, "Number('')", 0, Number( "" ) ); +new TestCase(SECTION, "Number(Infinity)", Number.POSITIVE_INFINITY, Number("Infinity") ); + +new TestCase(SECTION, "Number(new MyObject(100))", 100, Number(new MyObject(100)) ); + +test(); + +function MyObject( value ) { + this.value = value; + this.valueOf = new Function( "return this.value" ); +} |