When running the tests with -concurrency then this test fails intermittently on Windows. The jtr file is too big to paste it all here but the relevant sections are included.

In this example the agent is using C:\\alanb\\JTwork\\scratch\\2 as its scratch directory but towards the end of the test it appears to stray into a scratch directory for another agent VM that is running tests. That results in interference and test failure.


#Test Results (version 2)
#Tue Nov 27 10:54:42 GMT 2012
#checksum:2fd76806e0096cfd
#-----testdescription-----
$file=C\:\\alanb\\tl-jdk\\test\\java\\io\\pathNames\\GeneralWin32.java
$root=C\:\\alanb\\tl-jdk\\test
author=Mark Reinhold
keywords=bug4032066 bug4039597 bug4046914 bug4054511 bug4065189 bug4109131 bug4875229 bug6983520
maxTimeout=600
run=USER_SPECIFIED build General GeneralWin32\r\nUSER_SPECIFIED main/timeout\=600 GeneralWin32\r\n
source=GeneralWin32.java
title=General exhaustive test of win32 pathname handling

#-----environment-----

#-----testresult-----
description=file\:/C\:/alanb/tl-jdk/test/java/io/pathNames/GeneralWin32.java
elapsed=1027 0\:00\:01.027
end=Tue Nov 27 10\:54\:42 GMT 2012
environment=regtest
execStatus=Failed. Execution failed\: `main' threw exception\: java.io.FileNotFoundException\: .\\..\\0\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\areallylongfilenamethatsforsurAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA (The
system cannot find the file specified)
hostname=IRL10086.uk.oracle.com
javatestOS=Windows Server 2008 R2 6.1 (amd64)
javatestVersion=4.4
jtregVersion=jtreg 4.1 fcs b04
script=com.sun.javatest.regtest.RegressionScript
sections=script_messages build compile build main
start=Tue Nov 27 10\:54\:41 GMT 2012
test=java/io/pathNames/GeneralWin32.java
user.name=Administrator
work=C\:\\alanb\\JTwork\\java\\io\\pathNames

#section:script_messages
----------messages:(4/216)*----------
JDK under test: (C:\\alanb\\jdk1.8)
java version "1.8.0-internal"
Java(TM) SE Runtime Environment (build 1.8.0-internal-201211261514.albatem.tl-b00)
Java HotSpot(TM) 64-Bit Server VM (build 25.0-b09, mixed mode)

#section:build
----------messages:(3/132)----------
command: build General GeneralWin32
reason: User specified action: run build General GeneralWin32
elapsed time (seconds): 0.092
result: Passed. Build successful

#section:compile
----------messages:(3/223)*----------
command: compile C:\\alanb\\tl-jdk\\test\\java\\io\\pathNames\\General.java C:\\alanb\\tl-jdk\\test\\java\\io\\pathNames\\GeneralWin32.java
reason: .class file out of date or does not exist
elapsed time (seconds): 0.091
----------direct:(2/155)*----------
Note: C:\\alanb\\tl-jdk\\test\\java\\io\\pathNames\\General.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
result: Passed. Compilation successful

#section:build
----------messages:(3/98)----------
command: build GeneralWin32
reason: Named class compiled on demand
elapsed time (seconds): 0.0
result: Passed. All files up to date

#section:main
----------messages:(3/126)----------
command: main GeneralWin32
reason: User specified action: run main/timeout=600 GeneralWin32
elapsed time (seconds): 0.934
----------System.err:(1265/86067)*----------
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\FOO_bar_BAZ\\GLORPified <== XyZzY0123\\FOO_bar_BAZ\\GLORPified
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\FOO_bar_BAZ\\GLORPified <== xyzzy0123\\foo_bar_baz\\glorpified
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\FOO_bar_BAZ\\GLORPified <== XYZZY0123\\FOO_BAR_BAZ\\GLORPIFIED
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== XyZzY0123\\mumble
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== XyZzY0123\\mumble/
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo/
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo\\foo1 <== XyZzY0123\\mumble/foo/foo1
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo/.
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== XyZzY0123\\mumble/foo/..
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo//
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo\\foo1 <== XyZzY0123\\mumble/foo//foo1
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo//.
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== XyZzY0123\\mumble/foo//..
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo///
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo\\foo1 <== XyZzY0123\\mumble/foo///foo1
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo///.
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== XyZzY0123\\mumble/foo///..
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo\\
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo\\foo1 <== XyZzY0123\\mumble/foo\\foo1
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo\\.
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== XyZzY0123\\mumble/foo\\..
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo\\\\
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo\\foo1 <== XyZzY0123\\mumble/foo\\\\foo1
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo\\\\.
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== XyZzY0123\\mumble/foo\\\\..
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo\\/
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo\\foo1 <== XyZzY0123\\mumble/foo\\/foo1
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo\\/.
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== XyZzY0123\\mumble/foo\\/..
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo/\\
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo\\foo1 <== XyZzY0123\\mumble/foo/\\foo1
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo/\\.
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== XyZzY0123\\mumble/foo/\\..
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo\\\\\\
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo\\foo1 <== XyZzY0123\\mumble/foo\\\\\\foo1
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble\\foo <== XyZzY0123\\mumble/foo\\\\\\.
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== XyZzY0123\\mumble/foo\\\\\\..
:
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== ./.\\\\\\XyZzY0123\\mumble
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123 <== ./.\\\\\\XyZzY0123
C:\\alanb\\JTwork\\scratch\\2\\foo <== ./.\\\\\\foo
C:\\alanb\\JTwork\\scratch\\2 <== ./.\\\\\\.
C:\\alanb\\JTwork\\scratch <== ./.\\\\\\..
C:\\alanb\\JTwork\\scratch <== ./..
C:\\alanb\\JTwork\\scratch <== ./../
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== ./../2\\XyZzY0123\\mumble
C:\\alanb\\JTwork\\scratch\\0 <== ./../0
C:\\alanb\\JTwork\\scratch\\foo <== ./../foo
C:\\alanb\\JTwork\\scratch <== ./../.
C:\\alanb\\JTwork <== ./../..
C:\\alanb\\JTwork\\scratch <== ./..//
C:\\alanb\\JTwork\\scratch\\0\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\areallylongfilenamethatsforsurAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB <== ./..//0\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\areallylongfilenamethatsforsurAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB
C:\\alanb\\JTwork\\scratch\\0 <== ./..//0
C:\\alanb\\JTwork\\scratch\\foo <== ./..//foo
C:\\alanb\\JTwork\\scratch <== ./..//.
C:\\alanb\\JTwork <== ./..//..
C:\\alanb\\JTwork\\scratch <== ./..///
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== ./..///2\\XyZzY0123\\mumble
C:\\alanb\\JTwork\\scratch\\0 <== ./..///0
C:\\alanb\\JTwork\\scratch\\foo <== ./..///foo
C:\\alanb\\JTwork\\scratch <== ./..///.
C:\\alanb\\JTwork <== ./..///..
C:\\alanb\\JTwork\\scratch <== ./..\\
C:\\alanb\\JTwork\\scratch\\0\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\areallylongfilenamethatsforsurAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA <== ./..\\0\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\areallylongfilenamethatsforsurAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
C:\\alanb\\JTwork\\scratch\\0 <== ./..\\0
C:\\alanb\\JTwork\\scratch\\foo <== ./..\\foo
C:\\alanb\\JTwork\\scratch <== ./..\\.
C:\\alanb\\JTwork <== ./..\\..
C:\\alanb\\JTwork\\scratch <== ./..\\\\
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== ./..\\\\2\\XyZzY0123\\mumble
C:\\alanb\\JTwork\\scratch\\0 <== ./..\\\\0
C:\\alanb\\JTwork\\scratch\\foo <== ./..\\\\foo
C:\\alanb\\JTwork\\scratch <== ./..\\\\.
C:\\alanb\\JTwork <== ./..\\\\..
C:\\alanb\\JTwork\\scratch <== ./..\\/
C:\\alanb\\JTwork\\scratch\\2\\XyZzY0123\\mumble <== ./..\\/2\\XyZzY0123\\mumble
C:\\alanb\\JTwork\\scratch\\0 <== ./..\\/0
C:\\alanb\\JTwork\\scratch\\foo <== ./..\\/foo
C:\\alanb\\JTwork\\scratch <== ./..\\/.
C:\\alanb\\JTwork <== ./..\\/..
C:\\alanb\\JTwork\\scratch <== ./../\\
C:\\alanb\\JTwork\\scratch\\0\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\areallylongfilenamethatsforsurAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA <-- ./../\\0\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\areallylongfilenamethatsforsurAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA ==> java.io.FileNotFoundException: .\\..\\0\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\areallylongfilenamethatsforsurAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA (The system cannot find the file specified)
java.io.FileNotFoundException: .\\..\\0\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\areallylongfilenamethatsforsurAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA (The system cannot find the file specified)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:128)
        at java.io.FileInputStream.<init>(FileInputStream.java:87)
        at General.check(General.java:237)
        at General.checkSlashes(General.java:290)
        at General.checkNames(General.java:319)
        at General.checkSlash(General.java:279)
        at General.checkSlashes(General.java:300)
        at General.checkNames(General.java:342)
        at General.checkSlash(General.java:279)
        at General.checkSlashes(General.java:293)
        at General.checkNames(General.java:331)
        at GeneralWin32.checkRelativePaths(GeneralWin32.java:105)
        at GeneralWin32.main(GeneralWin32.java:170)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:474)
        at com.sun.javatest.regtest.MainAction$SameVMRunnable.run(MainAction.java:698)
        at java.lang.Thread.run(Thread.java:722)

JavaTest Message: Test threw exception: java.io.FileNotFoundException
JavaTest Message: shutting down test

result: Failed. Execution failed: `main' threw exception: java.io.FileNotFoundException: .\..\0\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\areallylongfilenamethatsforsurAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA (The system cannot find the file specified)


test result: Failed. Execution failed: `main' threw exception: java.io.FileNotFoundException: .\..\0\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\areallylongfilenamethatsforsurAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA (The system cannot find the file specified)