[OpenJDK 2D-Dev] RFR: 8144015: [PIT] failures of text layout font tests

[Prasanta Sadhukhan]

Looks ok to me.

Regards
Prasanta
On 8/26/2016 2:40 AM, Phil Race wrote:
>
> Webrev: http://cr.openjdk.java.net/~prr/8144015/
>
> This RFR encompasses changes that are sufficiently related
> to keep them all together and they deserve testing as a whole.
> Multiple test failures are resolved. A list is below.
>
> Notable highlights
> ExtendedTextSourceLabel.createCharinfo() can now handle
> cases where the glyph count is less than the char count.
> This was not just a problem in 9 (harfbuzz) but has been
> observed on 8 too (8041480 in the list below).
> The fundamental change is to abandon the idea of
> updating in place which added complexity and was
> never going to work if you had too few glyphs ..
>
> HBShaper.c
> - Fixed that kerning was always enabled
> - Simplified - and corrected - the code that stored the resulting data
> - Stopped using throwing an exception as a way to expand storage
> - Cleaned up JNI usage
>
> Tests have been added/updated/open sourced as necessary.
>
> JPRT passed these changes.
>
>
> Bugs fixed by this change :
> https://bugs.openjdk.java.net/browse/JDK-8144015
> 8144015: [PIT] failures of text layout font tests
>
> ** https://bugs.openjdk.java.net/browse/JDK-8144023
> 8144023: [PIT] failure of text measurements in 
> javax/swing/text/html/parser/Parser/6836089/bug6836089.java
>
> ** https://bugs.openjdk.java.net/browse/JDK-8145542
> 8145542: The case failed automatically and thrown 
> java.lang.ArrayIndexOutOfBoundsException exception
>
> ** https://bugs.openjdk.java.net/browse/JDK-8151725
> 8151725: [macosx] ArrayIndexOOB exception when displaying Devanagari 
> text in JEditorPane
>
> ** https://bugs.openjdk.java.net/browse/JDK-8144240
> 8144240: [macosx][PIT] AIOOB in 
> closed/javax/swing/text/GlyphPainter2/6427244/bug6427244.java
>
> https://bugs.openjdk.java.net/browse/JDK-8152680
> 8152680: Regression in GlyphVector.getGlyphCharIndex behaviour
>
> ** https://bugs.openjdk.java.net/browse/JDK-8158924
> 8158924: Incorrect i18n text document layout
>
> ** https://bugs.openjdk.java.net/browse/JDK-8041480
> 8041480: ArrayIndexOutOfBoundsException when JTable contains certain 
> string
>
> -phil.