The following SDK/JDK test:

    com/sun/jdi/Solaris32AndSolaris64Test.sh

has some option filtering logic intended to make
the test run properly in typical testing configs.

In general, the test needs to filter out:

- the '-d32' and '-d64' options because the test itself
  needs to specify those options in particular combinations
- options that don't work in 32-bit mode
- options that don't work in 64-bit mode
- Client VM flavor specifiers because the Client VM is 32-bit
  only currently

Here is the current logic:

   174 # Get DEBUGGEE flags
   175 DEBUGGEEFLAGS=
   176 filename=$TESTCLASSES/@debuggeeVMOptions
   177 if [ ! -r ${filename} ] ; then
   178 filename=$TESTCLASSES/../@debuggeeVMOptions
   179 fi
   180 # Remove -d32, -d64 if present, and remove -XX:[+-]UseCompressedOops
   181 # if present since it is illegal in 32 bit mode.
   182 if [ -r ${filename} ] ; then
   183 DEBUGGEEFLAGS=`cat ${filename} | sed \
   184 -e 's/-d32//g' \
   185 -e 's/-d64//g' \
   186 -e 's/-XX:.UseCompressedOops//g' \
   187 `
   188 fi


The current edit logic (lines 184-186) does not use any pattern
anchoring so all of these edit lines could have unintended effects
on other options.

Also, the logic on line 186 is applied to all debuggee configs and
not just the 32-bit debuggee configs. For the purposes of tolerating
-XX:[+-]UseCompressedOops, it would probably be better to use the
'-XX:+IgnoreUnrecognizedVMOptions' option.

There is no logic to filter out Client VM flavor specifiers. This
seems to work OK with the current launcher, i.e., '-client -d64'
launches the 64-bit Server VM. However, '-client-fast -d64' results
in a failure:

----------System.out:(28/1727)----------
JDK under test is: /work/shared/baseline_jdks/1.8.0_b22/solaris-x64
OS is running in amd64 mode
--------------------------------------------
debugger=32 debugee=32 class=DataModelTest
--------------------------------------------
/work/shared/baseline_jdks/1.8.0_b22/solaris-x64/bin/java -DHANGINGJAVA_DEB -d32
 -showversion -DEXPECTED=32 -classpath "/work/shared/baseline_jdks/1.8.0_b22/sol
aris-x64/lib/tools.jar:/tmp/XXX/sdk-jdi.solaris-i586/JTwork/classes/com/sun/jdi"
 DataModelTest -connect 'com.sun.jdi.CommandLineLaunch:options=-d32 -client-fast
 -showversion -showversion'
JVM version:1.8.0-ea
JDI version: 1.6
JVM description: Java Debug Interface (Reference Implementation) version 1.6
Java Debug Wire Protocol (Reference Implementation) version 1.6
JVM Debug Interface version 1.2
JVM version 1.8.0-ea (Java HotSpot(TM) Client VM, mixed mode, sharing)
java version "1.8.0-ea"
Java(TM) SE Runtime Environment (build 1.8.0-ea-b22)
Java HotSpot(TM) Client VM (build 23.0-b10-fastdebug, mixed mode)

Howdy!
sun.arch.data.model is: 32
Goodbye from DataModelTarg!
--------------------------------------------
debugger=32 debugee=64 class=DataModelTest
--------------------------------------------
/work/shared/baseline_jdks/1.8.0_b22/solaris-x64/bin/java -DHANGINGJAVA_DEB -d32
 -showversion -DEXPECTED=64 -classpath "/work/shared/baseline_jdks/1.8.0_b22/sol
aris-x64/lib/tools.jar:/tmp/XXX/sdk-jdi.solaris-i586/JTwork/classes/com/sun/jdi"
 DataModelTest -connect 'com.sun.jdi.CommandLineLaunch:options=-d64 -client-fast
 -showversion -showversion'
Unrecognized option: -client-fast
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
The test failed :-(
exit status was 1
----------System.err:(24/1228)----------
java version "1.8.0-ea"
Java(TM) SE Runtime Environment (build 1.8.0-ea-b22)
Java HotSpot(TM) Server VM (build 23.0-b10, mixed mode)

run args: [-connect, com.sun.jdi.CommandLineLaunch:options=-d32 -client-fast -sh
owversion -showversion, DataModelTarg]
DataModelTest: passed
java version "1.8.0-ea"
Java(TM) SE Runtime Environment (build 1.8.0-ea-b22)
Java HotSpot(TM) Server VM (build 23.0-b10, mixed mode)

run args: [-connect, com.sun.jdi.CommandLineLaunch:options=-d64 -client-fast -sh
owversion -showversion, DataModelTarg]
VM initialization failed for: /work/shared/baseline_jdks/1.8.0_b22/solaris-x64/j
re/bin/java -d64 -client-fast -showversion -showversion -Xdebug -Xrunjdwp:transp
ort=dt_socket,address=frankenputer:53932,suspend=y DataModelTarg


 Target VM failed to initialize.
Exception in thread "main" java.lang.NullPointerException
        at VMConnection.open(VMConnection.java:196)
        at TestScaffold.connect(TestScaffold.java:632)
        at TestScaffold.startUp(TestScaffold.java:363)
        at TestScaffold.startTo(TestScaffold.java:373)
        at DataModelTest.runTests(DataModelTest.java:79)
        at TestScaffold.startTests(TestScaffold.java:429)
        at DataModelTest.main(DataModelTest.java:72)
32 to 64 test failed for class=DataModelTest!
result: Failed. Execution failed: exit code 1


test result: Failed. Execution failed: exit code 1