8246040: java/foreign/TestAddressHandle fails on big endian platforms

[mcimadamore]

This is a fix for TestAddressHandle to be Big Endianness friendly. The test was relying on the fact that writing the constant 42L was setting the lowest order bit on the segment. I have now updated the test to change that (and tested by tweaking the data provider to use big endian layouts).

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Progress

• Change must not contain extraneous whitespace
• Change must be properly reviewed

Issue

• JDK-8246040: java/foreign/TestAddressHandle fails on big endian platforms

Reviewers

• Athijegannathan Sundararajan (sundar - Committer)
• Jorn Vernee (jvernee - Committer)
• Chris Hegarty (chegar - no project role)

Download

$ git fetch https://git.openjdk.java.net/panama-foreign pull/186/head:pull/186
$ git checkout pull/186

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Webrevs

• 00: Full (247498d)

[openjdk]

@mcimadamore This change now passes all automated pre-integration checks, type /integrate in a new comment to proceed. After integration, the commit message will be:

8246040: java/foreign/TestAddressHandle fails on big endian platforms

Reviewed-by: sundar, jvernee, chegar

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[mcimadamore]

/integrate

[openjdk]

@mcimadamore
Pushed as commit 3535293.