On Tue, 10 Feb 2026 18:25:52 GMT, Michael Strauß <[email protected]> wrote:
>> modules/javafx.graphics/src/test/java/test/com/sun/javafx/css/parser/CssNumberParserTest.java
>> line 40:
>>
>>> 38: @Test
>>> 39: public void parseIntegerAndSignedInteger() {
>>> 40: assertEquals(0.0, parseDouble("0"), 0.0);
>>
>> The JavaFX CSS spec also states
>>
>>
>> -0 is equivalent to 0 and is not a negative number.
>>
>>
>> How should we test this?
>
> On the JVM, `-0 == 0`. It seems to me that this sentence just spells it out,
> doesn't it?
I don't know. The new parser parses "-0.0" as -0.0, and while (-0.0 == 0.0),
the result of some other operations is different (1/-0.0 = -Infinity).
Does it constitutes a regression risk for applications?
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PR Review Comment: https://git.openjdk.org/jfx/pull/2069#discussion_r2789725766
