1 files changed, 124 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/tests/mozilla/ecma_3/Number/15.7.4.5-1.js b/Source/JavaScriptCore/tests/mozilla/ecma_3/Number/15.7.4.5-1.js
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@@ -0,0 +1,124 @@
+/*
+* 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 expressed
+* or implied. See the License for the specific language governing
+* rights and limitations under the License.
+*
+* The Original Code is mozilla.org code.
+*
+* 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): pschwartau@netscape.com
+* Date: 2001-07-15
+*
+* SUMMARY: Testing Number.prototype.toFixed(fractionDigits)
+* See EMCA 262 Edition 3 Section 15.7.4.5
+*
+* Also see http://bugzilla.mozilla.org/show_bug.cgi?id=90551
+*
+*/
+//-----------------------------------------------------------------------------
+var UBound = 0;
+var bug = '(none)';
+var summary = 'Testing Number.prototype.toFixed(fractionDigits)';
+var cnIsRangeError = 'instanceof RangeError';
+var cnNotRangeError = 'NOT instanceof RangeError';
+var cnNoErrorCaught = 'NO ERROR CAUGHT...';
+var status = '';
+var statusitems = [];
+var actual = '';
+var actualvalues = [];
+var expect= '';
+var expectedvalues = [];
+var testNum = 234.2040506;
+
+
+status = 'Section A of test: no error intended!';
+actual = testNum.toFixed(4);
+expect = '234.2041';
+captureThis();
+
+
+///////////////////////////    OOPS....    ///////////////////////////////
+/*************************************************************************
+ * 15.7.4.5 Number.prototype.toFixed(fractionDigits)
+ *
+ * An implementation is permitted to extend the behaviour of toFixed
+ * for values of fractionDigits less than 0 or greater than 20. In this
+ * case toFixed would not necessarily throw RangeError for such values.
+
+status = 'Section B of test: expect RangeError because fractionDigits < 0';
+actual = catchError('testNum.toFixed(-4)');
+expect = cnIsRangeError;
+captureThis();
+
+status = 'Section C of test: expect RangeError because fractionDigits > 20 ';
+actual = catchError('testNum.toFixed(21)');
+expect = cnIsRangeError;
+captureThis();
+*************************************************************************/
+
+
+status = 'Section D of test: no error intended!';
+actual =  0.00001.toFixed(2);
+expect = '0.00';
+captureThis();
+
+status = 'Section E of test: no error intended!';
+actual =  0.000000000000000000001.toFixed(20);
+expect = '0.00000000000000000000';
+captureThis();
+
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+
+function captureThis()
+{
+  statusitems[UBound] = status;
+  actualvalues[UBound] = actual;
+  expectedvalues[UBound] = expect;
+  UBound++;
+}
+
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber (bug);
+  printStatus (summary);
+
+  for (var i = 0; i < UBound; i++)
+  {
+    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
+  }
+
+  exitFunc ('test');
+}
+
+
+function catchError(sEval)
+{
+  try {eval(sEval);}
+  catch(e) {return isRangeError(e);}
+  return cnNoErrorCaught;
+}
+
+
+function isRangeError(obj)
+{
+  if (obj instanceof RangeError)
+    return cnIsRangeError;
+  return cnNotRangeError;
+}