RFR: 8326734: text-decoration applied to <span> lost when mixed with <u> or <s> [v2]

[Alexey Ivanov]

On Tue, 9 Apr 2024 20:24:06 GMT, Phil Race <prr at openjdk.org> wrote:

>> Because you didn't add the backticks <code>`</code> around your sample, it's interpreted as HTML, and I can't really see it.
>> 
>> I guess, the code was something line this: `<span style='text-decoration: line-through'><s>`.
>> 
>> If the both tags have the same value for the `text-decoration` property, it works without the fix. I'm sure it works with the fix, however, in some cases the value of the property may be `line-through,line-through`.
>> 
>> I'll add another test if you think such a scenario is worth verifying too.
>
> I added the backticks so it now shows the source but all I did was `"s/<u>/<s>/"`
> 
> Yes, I think it might be wise to add such a test scenario.

Added `HTMLUnderlineOnly.java` and `HTMLStrikeOnly.java` which test different combinations of setting `underline`  and `line-through` values for the `text-decoration` CSS property.

These two tests pass with and **without** the fix. This means neither is a regression test for [JDK-8326734](https://bugs.openjdk.org/browse/JDK-8326734). Shall I remove `8326734` from `@bug` tag from the tests?

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PR Review Comment: https://git.openjdk.org/jdk/pull/18550#discussion_r1561360248