Bug ID: JDK-8249703 test/jdk/java/io/File/GetXSpace.java fails on macos

Type: Bug
Component: core-libs
Sub-Component: java.io
Affected Version: 15,16

Priority: P4
Status: Resolved
Resolution: Fixed
OS: os_x

Submitted: 2020-07-18
Updated: 2024-11-20
Resolved: 2020-08-10

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JDK 16
16 b11Fixed

w/ the fix from JDK-8249700 to make the test doing its thing on mac, the test fails on '/dev' mount point:
SecurityManager = null
<...>
/dev:
  df   total=       216064 free =            0 usable =            0
  getX total=       216576 free =            0 usable =            0
<...>
SecurityManager = GetXSpace$Allow
/dev:
  df   total=       216064 free =            0 usable =            0
  getX total=       216576 free =            0 usable =            0
<...>
1 test(s) failed
STDERR:
FAILED: '/dev': 216064 != 216576
FAILED: '/dev': 216064 != 216576
Exception in thread "main" java.lang.RuntimeException: 156 tests: 2 failure(s), first
	at GetXSpace.main(GetXSpace.java:386)
Caused by: java.lang.RuntimeException: '/dev': 216064 != 216576
	at GetXSpace.setFirst(GetXSpace.java:102)
	at GetXSpace.fail(GetXSpace.java:87)
	at GetXSpace.compare(GetXSpace.java:227)
	at GetXSpace.testDF(GetXSpace.java:370)
	at GetXSpace.main(GetXSpace.java:382)

Relates :	JDK-6501010 - test/java/io/File/GetXSpace.java fails on Windows
Relates :	JDK-8251017 - java/io/File/GetXSpace.java fails on UNIX
Relates :	JDK-6492634 - test/java/io/File/GetXSpace.java fails when it hits a Solaris/ZFS filesystem