Bug 1219: IOUtil.testDirExe: Satisfactory when executed, more debug options

IOUtil.testDirExe(): - Satisfactory when executed Failure to execute produce an IOException right at ProcessBuilder.start(). Hence we can allow an unexpected process exit value, since we only want to learn whether executable files are allowed. - More debug options DEBUG_EXE: 'jogamp.debug.IOUtil.Exe' DEBUG_EXE_NOSTREAM: 'jogamp.debug.IOUtil.Exe.NoStream' - if DEBUG_EXE - a pre-existing 'jogamp_exe_tst'+<SUFFIX> will be used as-is. - the test-exe will not be deleted - StreamMonitor is being used to dump stdout/stderr if !DEBUG_EXE_NOSTREAM.
author: Sven Gothel <[email protected]> 2015-09-21 07:26:53 +0200
committer: Sven Gothel <[email protected]> 2015-09-21 07:26:53 +0200
commit: a8db919494e934f768ee8adb0d0bad75fa390e62 (patch)
tree: cfa1aba50d34a53501a46c6296ba4e6bdc2a3209
parent: b17ba1462cc4bb96be52f378dedafb50a3bc13f1 (diff)
9 files changed, 512 insertions, 15 deletions
diff --git a/doc/Implementation/IOUtil.testDirExe/linux-noexec-file_attribs.log b/doc/Implementation/IOUtil.testDirExe/linux-noexec-file_attribs.log
new file mode 100644
index 0000000..b7fc4e0
--- /dev/null
+++ b/doc/Implementation/IOUtil.testDirExe/linux-noexec-file_attribs.log
@@ -0,0 +1,119 @@
+LD_LIBRARY_PATH ../build-x86_64/test/build/natives:
+USE_CLASSPATH lib/junit.jar:/opt-share/apache-ant/lib/ant.jar:/opt-share/apache-ant/lib/ant-junit.jar:/opt-share/apache-ant/lib/ant-launcher.jar:lib/semantic-versioning/semver.jar:../build-x86_64/../make/lib/TestJarsInJar.jar:../build-x86_64/gluegen-rt.jar:../build-x86_64/gluegen.jar:../build-x86_64/gluegen-test-util.jar:../build-x86_64/test/build/gluegen-test.jar:../build-x86_64/gluegen-rt-natives.jar
+/opt-linux-x86_64/jre8/bin/java
+java -cp lib/junit.jar:/opt-share/apache-ant/lib/ant.jar:/opt-share/apache-ant/lib/ant-junit.jar:/opt-share/apache-ant/lib/ant-launcher.jar:lib/semantic-versioning/semver.jar:../build-x86_64/../make/lib/TestJarsInJar.jar:../build-x86_64/gluegen-rt.jar:../build-x86_64/gluegen.jar:../build-x86_64/gluegen-test-util.jar:../build-x86_64/test/build/gluegen-test.jar:../build-x86_64/gluegen-rt-natives.jar -Drootrel.build=build-x86_64 -Dgluegen.root=.. -Djogamp.debug.IOUtil -Djogamp.debug.IOUtil.Exe -Djogamp.debug.IOUtil.Exe.NoStream com.jogamp.common.util.TestPlatform01
+JUnit version 4.11
+++++ Test Singleton.ctor()
+++++ Test Singleton.lock()
+SLOCK [T SingletonServerSocket1-localhost/127.0.0.1:59999 @ 1442811548011 ms III - Start
+SLOCK [T main @ 1442811548012 ms +++ localhost/127.0.0.1:59999 - Locked within 5 ms, 1 attempts
+.++++ TestCase.setUp: com.jogamp.common.util.TestPlatform01 - testInfo00
+
+IOUtil.getTempRoot(): tempX1 </tmp>, used true
+IOUtil.getTempRoot(): tempX3 <null>, used false
+IOUtil.getTempRoot(): tempX4 </home/sven>, used true
+IOUtil.getTempRoot(): tempX2 </home/sven/.cache>, used true
+IOUtil.testDirExec: </tmp/jogamp_exe_tst.sh>: Caught IOException: Cannot run program "/tmp/jogamp_exe_tst.sh": error=13, Permission denied
+java.io.IOException: Cannot run program "/tmp/jogamp_exe_tst.sh": error=13, Permission denied
+	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
+	at java.lang.Runtime.exec(Runtime.java:620)
+	at com.jogamp.common.util.IOUtil.testDirExec(IOUtil.java:948)
+	at com.jogamp.common.util.IOUtil.testDirImpl(IOUtil.java:986)
+	at com.jogamp.common.util.IOUtil.getSubTempDir(IOUtil.java:1046)
+	at com.jogamp.common.util.IOUtil.getTempDir(IOUtil.java:1161)
+	at com.jogamp.common.util.cache.TempFileCache.<clinit>(TempFileCache.java:81)
+	at com.jogamp.common.util.cache.TempJarCache.initSingleton(TempJarCache.java:88)
+	at com.jogamp.common.os.Platform$1.run(Platform.java:309)
+	at java.security.AccessController.doPrivileged(Native Method)
+	at com.jogamp.common.os.Platform.<clinit>(Platform.java:287)
+	at com.jogamp.common.util.TestPlatform01.testInfo00(TestPlatform01.java:47)
+	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
+	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.lang.reflect.Method.invoke(Method.java:497)
+	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
+	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
+	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
+	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
+	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
+	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
+	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
+	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
+	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
+	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
+	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
+	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
+	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
+	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
+	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
+	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
+	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
+	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
+	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
+	at org.junit.runners.Suite.runChild(Suite.java:127)
+	at org.junit.runners.Suite.runChild(Suite.java:26)
+	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
+	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
+	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
+	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
+	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
+	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
+	at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
+	at org.junit.runner.JUnitCore.run(JUnitCore.java:138)
+	at org.junit.runner.JUnitCore.run(JUnitCore.java:117)
+	at org.junit.runner.JUnitCore.runMain(JUnitCore.java:96)
+	at org.junit.runner.JUnitCore.runMainAndExit(JUnitCore.java:47)
+	at org.junit.runner.JUnitCore.main(JUnitCore.java:40)
+	at com.jogamp.common.util.TestPlatform01.main(TestPlatform01.java:93)
+Caused by: java.io.IOException: error=13, Permission denied
+	at java.lang.UNIXProcess.forkAndExec(Native Method)
+	at java.lang.UNIXProcess.<init>(UNIXProcess.java:248)
+	at java.lang.ProcessImpl.start(ProcessImpl.java:134)
+	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
+	... 49 more
+IOUtil.testDirExec(): test-exe </tmp/jogamp_exe_tst.sh>, existingFile true, returned -1
+IOUtil.testDirExec(): abs-path </tmp>: res -2 -> false
+IOUtil.testDirExec(): total 72ms, create 0ms, execute 72ms
+IOUtil.testDirImpl(tempX1): </tmp>, create true, exec true: false
+IOUtil.testDirExec(): test-exe </home/sven/.cache/jogamp_exe_tst1387386267639974492.sh>, existingFile false, returned 0
+IOUtil.testDirExec(): abs-path </home/sven/.cache>: res 0 -> true
+IOUtil.testDirExec(): total 17ms, create 13ms, execute 4ms
+IOUtil.testDirImpl(tempX2): </home/sven/.cache>, create true, exec true: true
+IOUtil.testDirExec(): test-exe </home/sven/.cache/jogamp_0000/jogamp_exe_tst906522503538352810.sh>, existingFile false, returned 0
+IOUtil.testDirExec(): abs-path </home/sven/.cache/jogamp_0000>: res 0 -> true
+IOUtil.testDirExec(): total 2ms, create 0ms, execute 2ms
+IOUtil.testDirImpl(tempX2): </home/sven/.cache/jogamp_0000>, create true, exec true: true
+IOUtil.getTempRoot(): temp dirs: exec: /home/sven/.cache/jogamp_0000, noexec: /home/sven/.cache/jogamp_0000
+IOUtil.testDirImpl(testDir): </home/sven/.cache/jogamp_0000/file_cache>, create true, exec false: true
+
+OS name/type: Linux, LINUX
+OS version: 4.1.6-x64-k10-nlb-jau01, 4.1.6
+
+Arch, CPU: amd64, X86_64/X86
+OS/Arch: linux-amd64
+
+Java runtime: Java(TM) SE Runtime Environment
+Java vendor[name/url]: Oracle Corporation/http://java.oracle.com/
+Java version, vm: 1.8.0_60, Java HotSpot(TM) 64-Bit Server VM
+
+MD: MachineDataInfo: runtimeValidated true, 32Bit false, primitive size / alignment:
+  int8    1 / 1, int16   2 / 2
+  int     4 / 4, long    8 / 8
+  int32   4 / 4, int64   8 / 8
+  float   4 / 4, double  8 / 8, ldouble 16 / 16
+  pointer 8 / 8, page    4096
+
+
+++++ TestCase.tearDown: com.jogamp.common.util.TestPlatform01 - testInfo00
+.++++ TestCase.setUp: com.jogamp.common.util.TestPlatform01 - testPageSize01
+PageSize: 4096
+++++ TestCase.tearDown: com.jogamp.common.util.TestPlatform01 - testPageSize01
+++++ Test Singleton.unlock()
+SLOCK [T SingletonServerSocket1-localhost/127.0.0.1:59999 @ 1442811548171 ms III - Stopping: alive true, shallQuit true, hasSocket true
+SLOCK [T main @ 1442811548171 ms --- localhost/127.0.0.1:59999 - Unlock ok within 1 ms
+
+Time: 0.693
+
+OK (2 tests)
+
+
diff --git a/doc/Implementation/IOUtil.testDirExe/win32-noexec-SoftwareRestrictionPolicies.log b/doc/Implementation/IOUtil.testDirExe/win32-noexec-SoftwareRestrictionPolicies.log
new file mode 100644
index 0000000..d5ab377
--- /dev/null
+++ b/doc/Implementation/IOUtil.testDirExe/win32-noexec-SoftwareRestrictionPolicies.log
@@ -0,0 +1,118 @@
+JUnit version 4.11
+++++ Test Singleton.ctor()
+++++ Test Singleton.lock()
+SLOCK [T SingletonServerSocket1-localhost/127.0.0.1:59999 @ 1442715964261 ms III - Start
+SLOCK [T main @ 1442715964261 ms +++ localhost/127.0.0.1:59999 - Locked within 1032 ms, 1 attempts
+.++++ TestCase.setUp: com.jogamp.common.util.TestPlatform01 - testInfo00
+
+IOUtil.getTempRoot(): tempX1 <C:\cygwin\tmp>, used true
+IOUtil.getTempRoot(): tempX3 <C:\cygwin\tmp>, used false
+IOUtil.getTempRoot(): tempX4 <C:\Users\sven>, used true
+IOUtil.getTempRoot(): tempX2 <null>, used false
+IOUtil: locating <com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>, has cl: true
+AssetURLContext.resolve: <com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>
+ERR(0): no protocol: com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz
+AssetURLContext.resolve: type 2: url <jar:file:/C:/projects/jogamp/gluegen/build-win64/gluegen-rt.jar!/com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>, conn <sun.net.www.protocol.jar.JarURLConnection:jar:file:/C:/projects/jogamp/gluegen/build-win64/gluegen-rt.jar!/com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>, connURL <jar:file:/C:/projects/jogamp/gluegen/build-win64/gluegen-rt.jar!/com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>
+IOUtil: found <bin/exe-windows-i386-2048b.bin.316b.gz> within class package <com/jogamp/common/util/> of given class <com.jogamp.common.util.IOUtil>: true
+IOUtil.testDirExec: <C:\cygwin\tmp\jogamp_exe_tst2114409495120940481.exe>: Caught IOException: Cannot run program "C:\cygwin\tmp\jogamp_exe_tst2114409495120940481.exe": CreateProcess error=1260, This program is blocked by group policy. For more information, contact your system administrator
+java.io.IOException: Cannot run program "C:\cygwin\tmp\jogamp_exe_tst2114409495120940481.exe": CreateProcess error=1260, This program is blocked by group policy. For more information, contact your system administrator
+	at java.lang.ProcessBuilder.start(Unknown Source)
+	at java.lang.Runtime.exec(Unknown Source)
+	at com.jogamp.common.util.IOUtil.testDirExec(IOUtil.java:938)
+	at com.jogamp.common.util.IOUtil.testDirImpl(IOUtil.java:980)
+	at com.jogamp.common.util.IOUtil.getSubTempDir(IOUtil.java:1040)
+	at com.jogamp.common.util.IOUtil.getTempDir(IOUtil.java:1155)
+	at com.jogamp.common.util.cache.TempFileCache.<clinit>(TempFileCache.java:81)
+	at com.jogamp.common.util.cache.TempJarCache.initSingleton(TempJarCache.java:88)
+	at com.jogamp.common.os.Platform$1.run(Platform.java:309)
+	at java.security.AccessController.doPrivileged(Native Method)
+	at com.jogamp.common.os.Platform.<clinit>(Platform.java:287)
+	at com.jogamp.common.util.TestPlatform01.testInfo00(TestPlatform01.java:47)
+	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
+	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
+	at java.lang.reflect.Method.invoke(Unknown Source)
+	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
+	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
+	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
+	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
+	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
+	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
+	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
+	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
+	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
+	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
+	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
+	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
+	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
+	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
+	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
+	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
+	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
+	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
+	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
+	at org.junit.runners.Suite.runChild(Suite.java:127)
+	at org.junit.runners.Suite.runChild(Suite.java:26)
+	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
+	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
+	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
+	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
+	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
+	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
+	at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
+	at org.junit.runner.JUnitCore.run(JUnitCore.java:138)
+	at org.junit.runner.JUnitCore.run(JUnitCore.java:117)
+	at org.junit.runner.JUnitCore.runMain(JUnitCore.java:96)
+	at org.junit.runner.JUnitCore.runMainAndExit(JUnitCore.java:47)
+	at org.junit.runner.JUnitCore.main(JUnitCore.java:40)
+	at com.jogamp.common.util.TestPlatform01.main(TestPlatform01.java:93)
+Caused by: java.io.IOException: CreateProcess error=1260, This program is blocked by group policy. For more information, contact your system administrator
+	at java.lang.ProcessImpl.create(Native Method)
+	at java.lang.ProcessImpl.<init>(Unknown Source)
+	at java.lang.ProcessImpl.start(Unknown Source)
+	... 50 more
+IOUtil.testDirExec(): test-exe <C:\cygwin\tmp\jogamp_exe_tst2114409495120940481.exe>
+IOUtil.testDirExec(): abs-path <C:\cygwin\tmp>: res -2 -> false
+IOUtil.testDirExec(): total 172ms, create 78ms, execute 94ms
+IOUtil.testDirImpl(tempX1): <C:\cygwin\tmp>, create true, exec true: false
+IOUtil.testDirExec(): test-exe <C:\Users\sven\jogamp_exe_tst3300634740132855682.exe>
+IOUtil.testDirExec(): abs-path <C:\Users\sven>: res 0 -> true
+IOUtil.testDirExec(): total 78ms, create 0ms, execute 78ms
+IOUtil.testDirImpl(tempX4): <C:\Users\sven>, create true, exec true: true
+IOUtil.testDirExec(): test-exe <C:\Users\sven\.jogamp_0000\jogamp_exe_tst3236854417674340992.exe>
+IOUtil.testDirExec(): abs-path <C:\Users\sven\.jogamp_0000>: res 0 -> true
+IOUtil.testDirExec(): total 16ms, create 0ms, execute 16ms
+IOUtil.testDirImpl(tempX4): <C:\Users\sven\.jogamp_0000>, create true, exec true: true
+IOUtil.getTempRoot(): temp dirs: exec: C:\Users\sven\.jogamp_0000, noexec: C:\Users\sven\.jogamp_0000
+IOUtil.testDirImpl(testDir): <C:\Users\sven\.jogamp_0000\file_cache>, create true, exec false: true
+
+OS name/type: Windows 7, WINDOWS
+OS version: 6.1, 6.1.0
+
+Arch, CPU: amd64, X86_64/X86
+OS/Arch: windows-amd64
+
+Java runtime: Java(TM) SE Runtime Environment
+Java vendor[name/url]: Oracle Corporation/http://java.oracle.com/
+Java version, vm: 1.8.0_60, Java HotSpot(TM) 64-Bit Server VM
+
+MD: MachineDataInfo: runtimeValidated true, 32Bit false, primitive size / alignment:
+  int8    1 / 1, int16   2 / 2
+  int     4 / 4, long    4 / 4
+  int32   4 / 4, int64   8 / 8
+  float   4 / 4, double  8 / 8, ldouble 16 / 16
+  pointer 8 / 8, page    4096
+
+
+++++ TestCase.tearDown: com.jogamp.common.util.TestPlatform01 - testInfo00
+.++++ TestCase.setUp: com.jogamp.common.util.TestPlatform01 - testPageSize01
+PageSize: 4096
+++++ TestCase.tearDown: com.jogamp.common.util.TestPlatform01 - testPageSize01
+++++ Test Singleton.unlock()
+SLOCK [T SingletonServerSocket1-localhost/127.0.0.1:59999 @ 1442715964729 ms III - Stopping: alive true, shallQuit true, hasSocket true
+SLOCK [T main @ 1442715964729 ms --- localhost/127.0.0.1:59999 - Unlock ok within 0 ms
+
+Time: 2.015
+
+OK (2 tests)
+
diff --git a/doc/Implementation/IOUtil.testDirExe/win32-noexec-invalid_executable.log b/doc/Implementation/IOUtil.testDirExe/win32-noexec-invalid_executable.log
new file mode 100644
index 0000000..3c0992b
--- /dev/null
+++ b/doc/Implementation/IOUtil.testDirExe/win32-noexec-invalid_executable.log
@@ -0,0 +1,118 @@
+JUnit version 4.11
+++++ Test Singleton.ctor()
+++++ Test Singleton.lock()
+SLOCK [T SingletonServerSocket1-localhost/127.0.0.1:59999 @ 1442717359736 ms III - Start
+SLOCK [T main @ 1442717359736 ms +++ localhost/127.0.0.1:59999 - Locked within 1047 ms, 1 attempts
+.++++ TestCase.setUp: com.jogamp.common.util.TestPlatform01 - testInfo00
+
+IOUtil.getTempRoot(): tempX1 <C:\cygwin\tmp>, used true
+IOUtil.getTempRoot(): tempX3 <C:\cygwin\tmp>, used false
+IOUtil.getTempRoot(): tempX4 <C:\Users\sven>, used true
+IOUtil.getTempRoot(): tempX2 <null>, used false
+IOUtil.testDirExec: <C:\cygwin\tmp\jogamp_exe_tst.exe>: Caught IOException: Cannot run program "C:\cygwin\tmp\jogamp_exe_tst.exe": CreateProcess error=216, This version of %1 is not compatible with the version of Windows you're running. Check your computer's system information to see whether you need a x86 (32-bit) or x64 (64-bit) version of the program, and then contact the software publisher
+java.io.IOException: Cannot run program "C:\cygwin\tmp\jogamp_exe_tst.exe": CreateProcess error=216, This version of %1 is not compatible with the version of Windows you're running. Check your computer's system information to see whether you need a x86 (32-bit) or x64 (64-bit) version of the program, and then contact the software publisher
+	at java.lang.ProcessBuilder.start(Unknown Source)
+	at java.lang.Runtime.exec(Unknown Source)
+	at com.jogamp.common.util.IOUtil.testDirExec(IOUtil.java:948)
+	at com.jogamp.common.util.IOUtil.testDirImpl(IOUtil.java:990)
+	at com.jogamp.common.util.IOUtil.getSubTempDir(IOUtil.java:1050)
+	at com.jogamp.common.util.IOUtil.getTempDir(IOUtil.java:1165)
+	at com.jogamp.common.util.cache.TempFileCache.<clinit>(TempFileCache.java:81)
+	at com.jogamp.common.util.cache.TempJarCache.initSingleton(TempJarCache.java:88)
+	at com.jogamp.common.os.Platform$1.run(Platform.java:309)
+	at java.security.AccessController.doPrivileged(Native Method)
+	at com.jogamp.common.os.Platform.<clinit>(Platform.java:287)
+	at com.jogamp.common.util.TestPlatform01.testInfo00(TestPlatform01.java:47)
+	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
+	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
+	at java.lang.reflect.Method.invoke(Unknown Source)
+	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
+	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
+	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
+	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
+	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
+	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
+	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
+	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
+	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
+	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
+	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
+	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
+	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
+	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
+	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
+	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
+	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
+	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
+	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
+	at org.junit.runners.Suite.runChild(Suite.java:127)
+	at org.junit.runners.Suite.runChild(Suite.java:26)
+	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
+	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
+	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
+	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
+	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
+	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
+	at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
+	at org.junit.runner.JUnitCore.run(JUnitCore.java:138)
+	at org.junit.runner.JUnitCore.run(JUnitCore.java:117)
+	at org.junit.runner.JUnitCore.runMain(JUnitCore.java:96)
+	at org.junit.runner.JUnitCore.runMainAndExit(JUnitCore.java:47)
+	at org.junit.runner.JUnitCore.main(JUnitCore.java:40)
+	at com.jogamp.common.util.TestPlatform01.main(TestPlatform01.java:93)
+Caused by: java.io.IOException: CreateProcess error=216, This version of %1 is not compatible with the version of Windows you're running. Check your computer's system information to see whether you need a x86 (32-bit) or x64 (64-bit) version of the program, and then contact the software publisher
+	at java.lang.ProcessImpl.create(Native Method)
+	at java.lang.ProcessImpl.<init>(Unknown Source)
+	at java.lang.ProcessImpl.start(Unknown Source)
+	... 50 more
+IOUtil.testDirExec(): test-exe <C:\cygwin\tmp\jogamp_exe_tst.exe>, existingFile true
+IOUtil.testDirExec(): abs-path <C:\cygwin\tmp>: res -2 -> false
+IOUtil.testDirExec(): total 63ms, create 0ms, execute 63ms
+IOUtil.testDirImpl(tempX1): <C:\cygwin\tmp>, create true, exec true: false
+IOUtil: locating <com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>, has cl: true
+AssetURLContext.resolve: <com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>
+ERR(0): no protocol: com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz
+AssetURLContext.resolve: type 2: url <jar:file:/C:/projects/jogamp/gluegen/build-win64/gluegen-rt.jar!/com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>, conn <sun.net.www.protocol.jar.JarURLConnection:jar:file:/C:/projects/jogamp/gluegen/build-win64/gluegen-rt.jar!/com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>, connURL <jar:file:/C:/projects/jogamp/gluegen/build-win64/gluegen-rt.jar!/com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>
+IOUtil: found <bin/exe-windows-i386-2048b.bin.316b.gz> within class package <com/jogamp/common/util/> of given class <com.jogamp.common.util.IOUtil>: true
+IOUtil.testDirExec(): test-exe <C:\Users\sven\jogamp_exe_tst568391728696376020.exe>, existingFile false
+IOUtil.testDirExec(): abs-path <C:\Users\sven>: res 0 -> true
+IOUtil.testDirExec(): total 578ms, create 94ms, execute 484ms
+IOUtil.testDirImpl(tempX4): <C:\Users\sven>, create true, exec true: true
+IOUtil.testDirExec(): test-exe <C:\Users\sven\.jogamp_0000\jogamp_exe_tst1623018008115501549.exe>, existingFile false
+IOUtil.testDirExec(): abs-path <C:\Users\sven\.jogamp_0000>: res 0 -> true
+IOUtil.testDirExec(): total 16ms, create 0ms, execute 16ms
+IOUtil.testDirImpl(tempX4): <C:\Users\sven\.jogamp_0000>, create true, exec true: true
+IOUtil.getTempRoot(): temp dirs: exec: C:\Users\sven\.jogamp_0000, noexec: C:\Users\sven\.jogamp_0000
+IOUtil.testDirImpl(testDir): <C:\Users\sven\.jogamp_0000\file_cache>, create true, exec false: true
+
+OS name/type: Windows 7, WINDOWS
+OS version: 6.1, 6.1.0
+
+Arch, CPU: amd64, X86_64/X86
+OS/Arch: windows-amd64
+
+Java runtime: Java(TM) SE Runtime Environment
+Java vendor[name/url]: Oracle Corporation/http://java.oracle.com/
+Java version, vm: 1.8.0_60, Java HotSpot(TM) 64-Bit Server VM
+
+MD: MachineDataInfo: runtimeValidated true, 32Bit false, primitive size / alignment:
+  int8    1 / 1, int16   2 / 2
+  int     4 / 4, long    4 / 4
+  int32   4 / 4, int64   8 / 8
+  float   4 / 4, double  8 / 8, ldouble 16 / 16
+  pointer 8 / 8, page    4096
+
+
+++++ TestCase.tearDown: com.jogamp.common.util.TestPlatform01 - testInfo00
+.++++ TestCase.setUp: com.jogamp.common.util.TestPlatform01 - testPageSize01
+PageSize: 4096
+++++ TestCase.tearDown: com.jogamp.common.util.TestPlatform01 - testPageSize01
+++++ Test Singleton.unlock()
+SLOCK [T SingletonServerSocket1-localhost/127.0.0.1:59999 @ 1442717360611 ms III - Stopping: alive true, shallQuit true, hasSocket true
+SLOCK [T main @ 1442717360611 ms --- localhost/127.0.0.1:59999 - Unlock ok within 0 ms
+
+Time: 2.437
+
+OK (2 tests)
+
diff --git a/doc/Implementation/IOUtil.testDirExe/win32-noexec-ntfs_attribs_deny_execute_file.log b/doc/Implementation/IOUtil.testDirExe/win32-noexec-ntfs_attribs_deny_execute_file.log
new file mode 100644
index 0000000..babe6fe
--- /dev/null
+++ b/doc/Implementation/IOUtil.testDirExe/win32-noexec-ntfs_attribs_deny_execute_file.log
@@ -0,0 +1,118 @@
+JUnit version 4.11
+++++ Test Singleton.ctor()
+++++ Test Singleton.lock()
+SLOCK [T SingletonServerSocket1-localhost/127.0.0.1:59999 @ 1442716830836 ms III - Start
+SLOCK [T main @ 1442716830836 ms +++ localhost/127.0.0.1:59999 - Locked within 1032 ms, 1 attempts
+.++++ TestCase.setUp: com.jogamp.common.util.TestPlatform01 - testInfo00
+
+IOUtil.getTempRoot(): tempX1 <C:\cygwin\tmp>, used true
+IOUtil.getTempRoot(): tempX3 <C:\cygwin\tmp>, used false
+IOUtil.getTempRoot(): tempX4 <C:\Users\sven>, used true
+IOUtil.getTempRoot(): tempX2 <null>, used false
+IOUtil: locating <com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>, has cl: true
+AssetURLContext.resolve: <com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>
+ERR(0): no protocol: com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz
+AssetURLContext.resolve: type 2: url <jar:file:/C:/projects/jogamp/gluegen/build-win64/gluegen-rt.jar!/com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>, conn <sun.net.www.protocol.jar.JarURLConnection:jar:file:/C:/projects/jogamp/gluegen/build-win64/gluegen-rt.jar!/com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>, connURL <jar:file:/C:/projects/jogamp/gluegen/build-win64/gluegen-rt.jar!/com/jogamp/common/util/bin/exe-windows-i386-2048b.bin.316b.gz>
+IOUtil: found <bin/exe-windows-i386-2048b.bin.316b.gz> within class package <com/jogamp/common/util/> of given class <com.jogamp.common.util.IOUtil>: true
+IOUtil.testDirExec: <C:\cygwin\tmp\jogamp_exe_tst.exe>: Caught IOException: Cannot run program "C:\cygwin\tmp\jogamp_exe_tst.exe": CreateProcess error=5, Access is denied
+java.io.IOException: Cannot run program "C:\cygwin\tmp\jogamp_exe_tst.exe": CreateProcess error=5, Access is denied
+	at java.lang.ProcessBuilder.start(Unknown Source)
+	at java.lang.Runtime.exec(Unknown Source)
+	at com.jogamp.common.util.IOUtil.testDirExec(IOUtil.java:943)
+	at com.jogamp.common.util.IOUtil.testDirImpl(IOUtil.java:985)
+	at com.jogamp.common.util.IOUtil.getSubTempDir(IOUtil.java:1045)
+	at com.jogamp.common.util.IOUtil.getTempDir(IOUtil.java:1160)
+	at com.jogamp.common.util.cache.TempFileCache.<clinit>(TempFileCache.java:81)
+	at com.jogamp.common.util.cache.TempJarCache.initSingleton(TempJarCache.java:88)
+	at com.jogamp.common.os.Platform$1.run(Platform.java:309)
+	at java.security.AccessController.doPrivileged(Native Method)
+	at com.jogamp.common.os.Platform.<clinit>(Platform.java:287)
+	at com.jogamp.common.util.TestPlatform01.testInfo00(TestPlatform01.java:47)
+	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
+	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
+	at java.lang.reflect.Method.invoke(Unknown Source)
+	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
+	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
+	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
+	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
+	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
+	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
+	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
+	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
+	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
+	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
+	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
+	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
+	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
+	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
+	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
+	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
+	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
+	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
+	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
+	at org.junit.runners.Suite.runChild(Suite.java:127)
+	at org.junit.runners.Suite.runChild(Suite.java:26)
+	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
+	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
+	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
+	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
+	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
+	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
+	at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
+	at org.junit.runner.JUnitCore.run(JUnitCore.java:138)
+	at org.junit.runner.JUnitCore.run(JUnitCore.java:117)
+	at org.junit.runner.JUnitCore.runMain(JUnitCore.java:96)
+	at org.junit.runner.JUnitCore.runMainAndExit(JUnitCore.java:47)
+	at org.junit.runner.JUnitCore.main(JUnitCore.java:40)
+	at com.jogamp.common.util.TestPlatform01.main(TestPlatform01.java:93)
+Caused by: java.io.IOException: CreateProcess error=5, Access is denied
+	at java.lang.ProcessImpl.create(Native Method)
+	at java.lang.ProcessImpl.<init>(Unknown Source)
+	at java.lang.ProcessImpl.start(Unknown Source)
+	... 50 more
+IOUtil.testDirExec(): test-exe <C:\cygwin\tmp\jogamp_exe_tst.exe>
+IOUtil.testDirExec(): abs-path <C:\cygwin\tmp>: res -2 -> false
+IOUtil.testDirExec(): total 125ms, create 0ms, execute 125ms
+IOUtil.testDirImpl(tempX1): <C:\cygwin\tmp>, create true, exec true: false
+IOUtil.testDirExec(): test-exe <C:\Users\sven\jogamp_exe_tst7651594440543611975.exe>
+IOUtil.testDirExec(): abs-path <C:\Users\sven>: res 0 -> true
+IOUtil.testDirExec(): total 156ms, create 78ms, execute 78ms
+IOUtil.testDirImpl(tempX4): <C:\Users\sven>, create true, exec true: true
+IOUtil.testDirExec(): test-exe <C:\Users\sven\.jogamp_0000\jogamp_exe_tst3352045683524933560.exe>
+IOUtil.testDirExec(): abs-path <C:\Users\sven\.jogamp_0000>: res 0 -> true
+IOUtil.testDirExec(): total 47ms, create 0ms, execute 47ms
+IOUtil.testDirImpl(tempX4): <C:\Users\sven\.jogamp_0000>, create true, exec true: true
+IOUtil.getTempRoot(): temp dirs: exec: C:\Users\sven\.jogamp_0000, noexec: C:\Users\sven\.jogamp_0000
+IOUtil.testDirImpl(testDir): <C:\Users\sven\.jogamp_0000\file_cache>, create true, exec false: true
+
+OS name/type: Windows 7, WINDOWS
+OS version: 6.1, 6.1.0
+
+Arch, CPU: amd64, X86_64/X86
+OS/Arch: windows-amd64
+
+Java runtime: Java(TM) SE Runtime Environment
+Java vendor[name/url]: Oracle Corporation/http://java.oracle.com/
+Java version, vm: 1.8.0_60, Java HotSpot(TM) 64-Bit Server VM
+
+MD: MachineDataInfo: runtimeValidated true, 32Bit false, primitive size / alignment:
+  int8    1 / 1, int16   2 / 2
+  int     4 / 4, long    4 / 4
+  int32   4 / 4, int64   8 / 8
+  float   4 / 4, double  8 / 8, ldouble 16 / 16
+  pointer 8 / 8, page    4096
+
+
+++++ TestCase.tearDown: com.jogamp.common.util.TestPlatform01 - testInfo00
+.++++ TestCase.setUp: com.jogamp.common.util.TestPlatform01 - testPageSize01
+PageSize: 4096
+++++ TestCase.tearDown: com.jogamp.common.util.TestPlatform01 - testPageSize01
+++++ Test Singleton.unlock()
+SLOCK [T SingletonServerSocket1-localhost/127.0.0.1:59999 @ 1442716831367 ms III - Stopping: alive true, shallQuit true, hasSocket true
+SLOCK [T main @ 1442716831367 ms --- localhost/127.0.0.1:59999 - Unlock ok within 0 ms
+
+Time: 2.078
+
+OK (2 tests)
+
diff --git a/make/scripts/runtest.sh b/make/scripts/runtest.sh
index d66d8c5..ac56a9c 100755
--- a/make/scripts/runtest.sh
+++ b/make/scripts/runtest.sh
@@ -60,7 +60,8 @@ X_ARGS="-Drootrel.build=$ROOTREL_BUILD -Dgluegen.root=$GLUEGEN_ROOT"
 #D_ARGS="-Djogamp.debug.Lock"
 #D_ARGS="-Djogamp.debug.Lock -Djogamp.debug.Lock.TraceLock"
 #D_ARGS="-Djogamp.debug.Lock.TraceLock"
-D_ARGS="-Djogamp.debug.IOUtil -Djogamp.debug.IOUtil.Exe"
+D_ARGS="-Djogamp.debug.IOUtil -Djogamp.debug.IOUtil.Exe -Djogamp.debug.IOUtil.Exe.NoStream"
+#D_ARGS="-Djogamp.debug.IOUtil -Djogamp.debug.IOUtil.Exe"
 #D_ARGS="-Djogamp.debug.ByteBufferInputStream"
 #D_ARGS="-Djogamp.debug.Bitstream"
 #D_ARGS="-Djogamp.debug=all"
diff --git a/src/java/com/jogamp/common/util/IOUtil.java b/src/java/com/jogamp/common/util/IOUtil.java
index 3ed28db..9bbb09b 100644
--- a/src/java/com/jogamp/common/util/IOUtil.java
+++ b/src/java/com/jogamp/common/util/IOUtil.java
@@ -64,11 +64,13 @@ import com.jogamp.common.os.Platform;
 public class IOUtil {
     public static final boolean DEBUG;
     private static final boolean DEBUG_EXE;
+    private static final boolean DEBUG_EXE_NOSTREAM;
 
     static {
         Debug.initSingleton();
         DEBUG = Debug.debug("IOUtil");
         DEBUG_EXE = PropertyAccess.isPropertyDefined("jogamp.debug.IOUtil.Exe", true);
+        DEBUG_EXE_NOSTREAM = PropertyAccess.isPropertyDefined("jogamp.debug.IOUtil.Exe.NoStream", true);
     }
 
     /** Std. temporary directory property key <code>java.io.tmpdir</code>. */
@@ -906,8 +908,16 @@ public class IOUtil {
 
         final long t0 = debug ? System.currentTimeMillis() : 0;
         final File exeTestFile;
+        final boolean existingExe;
         try {
-            exeTestFile = File.createTempFile("jogamp_exe_tst", getExeTestFileSuffix(), dir);
+            final File permExeTestFile = DEBUG_EXE ? new File(dir, "jogamp_exe_tst"+getExeTestFileSuffix()) : null;
+            if( null != permExeTestFile && permExeTestFile.exists() ) {
+                exeTestFile = permExeTestFile;
+                existingExe = true;
+            } else {
+                exeTestFile = File.createTempFile("jogamp_exe_tst", getExeTestFileSuffix(), dir);
+                existingExe = false;
+            }
         } catch (final SecurityException se) {
             throw se; // fwd Security exception
         } catch (final IOException e) {
@@ -918,18 +928,22 @@ public class IOUtil {
         }
         final long t1 = debug ? System.currentTimeMillis() : 0;
         int res = -1;
-        if(exeTestFile.setExecutable(true /* exec */, true /* ownerOnly */)) {
+        int exitValue = -1;
+        if( existingExe || exeTestFile.setExecutable(true /* exec */, true /* ownerOnly */) ) {
             try {
-                fillExeTestFile(exeTestFile);
-
+                if( !existingExe ) {
+                    fillExeTestFile(exeTestFile);
+                }
                 // Using 'Process.exec(String[])' avoids StringTokenizer of 'Process.exec(String)'
                 // and hence splitting up command by spaces!
-                final Process pr = Runtime.getRuntime().exec( getExeTestCommandArgs( exeTestFile.getCanonicalPath() ) );
-                if( DEBUG_EXE ) {
+                // Note: All no-exec cases throw an IOExceptions at ProcessBuilder.start(), i.e. below exec() call!
+                final Process pr = Runtime.getRuntime().exec( getExeTestCommandArgs( exeTestFile.getCanonicalPath() ), null, null );
+                if( DEBUG_EXE && !DEBUG_EXE_NOSTREAM ) {
                     new StreamMonitor(new InputStream[] { pr.getInputStream(), pr.getErrorStream() }, System.err, "Exe-Tst: ");
                 }
                 pr.waitFor() ;
-                res = pr.exitValue();
+                exitValue = pr.exitValue(); // Note: Bug 1219 Comment 50: On reporter's machine exit value 1 is being returned
+                res = 0; // file has been executed
             } catch (final SecurityException se) {
                 throw se; // fwd Security exception
             } catch (final Throwable t) {
@@ -941,14 +955,12 @@ public class IOUtil {
             }
         }
         final boolean ok = 0 == res;
-        if( !DEBUG_EXE ) {
+        if( !DEBUG_EXE && !existingExe ) {
             exeTestFile.delete();
         }
         if( debug ) {
             final long t2 = System.currentTimeMillis();
-            if( DEBUG_EXE ) {
-                System.err.println("IOUtil.testDirExec(): test-exe <"+exeTestFile.getAbsolutePath()+">");
-            }
+            System.err.println("IOUtil.testDirExec(): test-exe <"+exeTestFile.getAbsolutePath()+">, existingFile "+existingExe+", returned "+exitValue);
             System.err.println("IOUtil.testDirExec(): abs-path <"+dir.getAbsolutePath()+">: res "+res+" -> "+ok);
             System.err.println("IOUtil.testDirExec(): total "+(t2-t0)+"ms, create "+(t1-t0)+"ms, execute "+(t2-t1)+"ms");
         }
diff --git a/src/junit/com/jogamp/common/util/TestPlatform01.java b/src/junit/com/jogamp/common/util/TestPlatform01.java
index 6f1fe0e..bf3e79d 100644
--- a/src/junit/com/jogamp/common/util/TestPlatform01.java
+++ b/src/junit/com/jogamp/common/util/TestPlatform01.java
@@ -44,7 +44,7 @@ public class TestPlatform01 extends SingletonJunitCase {
     @Test
     public void testInfo00()  {
         System.err.println();
-        System.err.println();
+        System.err.print(Platform.getNewline());
         System.err.println("OS name/type: "+Platform.getOSName()+", "+Platform.getOSType());
         System.err.println("OS version: "+Platform.getOSVersion()+", "+Platform.getOSVersionNumber());
         System.err.println();
diff --git a/src/native/tinype/make.sh b/src/native/tinype/make.sh
index 2a81c6b..9a68f0d 100755
--- a/src/native/tinype/make.sh
+++ b/src/native/tinype/make.sh
@@ -1,4 +1,7 @@
+/cygdrive/c/mingw/bin/gcc -nodefaultlibs -nostdlib -s -Os -mwindows -o tiny2-win32-i386.exe tiny2.c
+
 /cygdrive/c/mingw/bin/gcc -nodefaultlibs -nostdlib -s -Os -mwindows -o tiny-win32-i386.exe tiny.c
 gzip -9 -c tiny-win32-i386.exe > tiny-win32-i386.exe.gz
-/cygdrive/c/mingw64/bin/gcc -nodefaultlibs -nostdlib -s -Os -mwindows -o tiny-win32-x86_64.exe tiny.c
-gzip -9 -c tiny-win32-x86_64.exe > tiny-win32-x86_64.exe.gz
+
+#/cygdrive/c/mingw64/bin/gcc -nodefaultlibs -nostdlib -s -Os -mwindows -o tiny-win32-x86_64.exe tiny.c
+#gzip -9 -c tiny-win32-x86_64.exe > tiny-win32-x86_64.exe.gz
diff --git a/src/native/tinype/tiny2.c b/src/native/tinype/tiny2.c
new file mode 100644
index 0000000..d24c287
--- /dev/null
+++ b/src/native/tinype/tiny2.c
@@ -0,0 +1,8 @@
+#include <stdio.h>
+const char * id = "JogAmp Windows Universal Test PE Executable";
+
+int main()
+{
+    fprintf(stderr, "%s\n", id);
+    return 42;
+}
author	Sven Gothel <[email protected]>	2015-09-21 07:26:53 +0200
committer	Sven Gothel <[email protected]>	2015-09-21 07:26:53 +0200
commit	a8db919494e934f768ee8adb0d0bad75fa390e62 (patch)
tree	cfa1aba50d34a53501a46c6296ba4e6bdc2a3209
parent	b17ba1462cc4bb96be52f378dedafb50a3bc13f1 (diff)