RFR: 8275345: RasterFormatException when drawing a tiled image made of non-writable rasters [v2]

[Alexey Ivanov]

On Fri, 11 Feb 2022 10:40:20 GMT, Martin Desruisseaux <duke at openjdk.java.net> wrote:

>> test/jdk/java/awt/image/DrawImage/TiledImage.java line 98:
>> 
>>> 96:  */
>>> 97: final class TiledImage implements RenderedImage {
>>> 98:     /**
>> 
>> Still not right. Now you added the tags I ran under jtreg and it errored out.
>> result: Error. java.lang.IllegalAccessException: class com.sun.javatest.regtest.agent.MainWrapper$MainThread cannot access a member of class TiledImage with modifiers "public static
>> 
>> Basically change "final" to "public" - or at least add public. 
>> 
>> Might be prudent to try this for yourself - and useful for the future.
>> jtreg instructions for building it can be found here : https://openjdk.java.net/jtreg/build.html
>> Very possibly there's someone that provides a pre-built binary. There's none on OpenJDK.
>
> Thanks for the tips and your patience. Actually I tried to run jtreg yesterday before to commit the change, but got the following error (I wanted to try on Java 17 first in order to verify that the test failed):
> 
> 
> jtreg -jdk:$JAVA_HOME test/jdk/java/awt/image/DrawImage/TiledImage.java
> 
> 
> failed to get value for vm.cds.write.archived.java.heap
> java.lang.UnsatisfiedLinkError: 'boolean jdk.test.whitebox.WhiteBox.canWriteJavaHeapArchive()'
> 	at jdk.test.whitebox.WhiteBox.canWriteJavaHeapArchive(Native Method)
> 	at requires.VMProps.vmCDSCanWriteArchivedJavaHeap(VMProps.java:413)
> 	at requires.VMProps$SafeMap.put(VMProps.java:72)
> 	at requires.VMProps.call(VMProps.java:113)
> 	at requires.VMProps.call(VMProps.java:60)
> 	at com.sun.javatest.regtest.agent.GetJDKProperties.run(GetJDKProperties.java:80)
> 	at com.sun.javatest.regtest.agent.GetJDKProperties.main(GetJDKProperties.java:54)
> 
> I'm sure I did something wrong with my configuration…

@desruisseaux You can take the jtreg builds from @shipilev: https://builds.shipilev.net/jtreg/

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PR: https://git.openjdk.java.net/jdk/pull/7337