On Mon, 23 Jun 2025 08:26:30 GMT, Johan Vos <[email protected]> wrote:
>> After spending a year in the sandbox repository, the Headless Platform is
>> now ready to be reviewed in the main repository.
>>
>> ### the Headless Platform
>> The Headless Platform is a top-level com.sun.glass.ui platform that replaces
>> the second-level Monocle-Headless subplatform, that is part of the top-level
>> Monocle platform.
>> The platform can be used like any other platform, especially for running
>> headless JavaFX applications, or for running tests (e.g. on CI systems)
>>
>> ### changes
>> The code for the Headless Platform is in a new package
>> com.sun.glass.ui.headless in the javafx.graphics module, and it does not
>> require a code change in other packages.
>> This PR adds a simple change in the `build.gradle` file, to make the
>> Headless Platform the standard when running headless tests (instead of using
>> Monocle/Headless)
>>
>> ### enable the Headless Platform
>> Setting the system property `glass.platform` to `Headless` will select the
>> Headless Platform instead of the default one (either gtk, mac or win).
>>
>> ### testing
>> `gradlew --info -PHEADLESS_TEST=true -PFULL_TEST=true :systemTests:cleanTest
>> :systemTests:test`
>> runs all the system tests, apart from the robot tests. There are 2 failing
>> tests, but there are valid reasons for those to fail.
>>
>> ### robot tests
>> Most of the robot tests are working on headless as well. add `-PUSE_ROBOT`
>> to test those.
>
> Johan Vos has updated the pull request incrementally with one additional
> commit since the last revision:
>
> Process reviewer comments
modules/javafx.graphics/src/main/java/com/sun/glass/ui/headless/HeadlessApplication.java
line 138:
> 136: @Override
> 137: protected Screen[] staticScreen_getScreens() {
> 138: final int screenWidth = 1000;
Should this be something that can be configured by the developer? E.g. a simple
system property with a default value of 1000?
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PR Review Comment: https://git.openjdk.org/jfx/pull/1836#discussion_r2164464903
