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enable '.003' or '-.003' style number in CPDecimalMakeWithString function and add new test cases

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Eric Wong committed 2012-08-04 23:04:40 +08:00
1 parent 729d2493cd
commit 9f1a8fa7a2
2 files changed
+6 -1
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Foundation/CPDecimal.j
+2 -1
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@@ -115,7 +115,8 @@ function CPDecimalMakeWithString(string, locale)
// Note: this doesn't accept .01 for example, should it?
// If yes simply add '?' after integer part group, i.e. ([+\-]?)((?:0|[1-9]\d*)?)
var matches = string.match(/^([+\-]?)((?:0|[1-9]\d*))(?:\.(\d*))?(?:[eE]([+\-]?)(\d+))?$/);
// Note: now it accept .01 style.
var matches = string.match(/^([+\-]?)((?:0|[1-9]\d*)?)(?:\.(\d*))?(?:[eE]([+\-]?)(\d+))?$/);
if (!matches)
return CPDecimalMakeNaN();
Tests/Foundation/CPDecimalNumberTest.j
+4
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@@ -522,6 +522,10 @@
[self assert:"123456789123456789123456789000000000000000" equals:[dcmn stringValue] message:"stringValue: - large number"];
dcmn = [CPDecimalNumber decimalNumberWithString:@"82346.2341144"];
[self assert:"82346.2341144" equals:[dcmn descriptionWithLocale:nil] message:"descriptionWithLocale: - large number"];
dcmn = [CPDecimalNumber decimalNumberWithString:@".125"];
[self assert:"0.125" equals:[dcmn descriptionWithLocale:nil] message:"stringValue: - no integral part number"];
dcmn = [CPDecimalNumber decimalNumberWithString:@"-.003"];
[self assert:"-0.003" equals:[dcmn descriptionWithLocale:nil] message:"stringValue: - no integral part negative number"];
}
- (void)testEncoding