On Thu, 24 Apr 2025 17:42:44 GMT, Eirik Bjørsnøs <eir...@openjdk.org> wrote:
>> Please review this test-only PR which updates `UNCTest.java` to use a UNC
>> path which is known to exist.
>>
>> The test currently uses the file URL
>> `file://jdk/LOCAL-JAVA/jdk1.4/win/README.txt`, but since this is unlikely to
>> resolve to an existing UNC path on any CI server, the test doesn't really
>> verify what it intended to.
>>
>> This PR changes the test to instead use the path
>> `file://computername/C$/Windows`, which should always be available unless
>> Administrative Shares has been disabled. We detect this case by using
>> File::exists for the path and simply skip the test if it does not exist.
>>
>> I forced this test to run in tier1 on GHA and verified that it ran
>> successfully, without being skipped. Meaning Administrative Shares is
>> enabled in the Windows GHA instance.
>>
>> A test run in Oracle's CI verifying a successful run (without skipping)
>> would be welcome.
>>
>> This is a test only PR, `noreg-self` has been added in the JBS.
>
> Eirik Bjørsnøs has updated the pull request with a new target base due to a
> merge or a rebase. The incremental webrev excludes the unrelated changes
> brought in by the merge/rebase. The pull request contains three additional
> commits since the last revision:
>
> - Cleanups suggested in review
> - Merge branch 'master' into unc-test-existing-path
> - UNCTest should use an existing UNC path
test/jdk/java/net/URLConnection/UNCTest.java line 57:
> 55: // File URL for the UNC path
> 56: URL url = new URI("file:" + path.replace('\\', '/')).toURL();
> 57:
My gut feeling is that using `path.replace` here makes what's going on more
obscure. I would keep the original string: `"file://" + hostName +"/C$/Windows"`
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PR Review Comment: https://git.openjdk.org/jdk/pull/24842#discussion_r2058946721
