view test/runtime/6626217/Test6626217.sh @ 12986:1b422ef5288a

8025728: Missing volatile specifier for field G1AllocRegion::_alloc_region Summary: The field G1AllocRegion::_alloc_region needs to be declared volatile as it is used with that intention. Otherwise the compiler may generate the code that reloads the value which might have changed in the meantime, leading to spurious crashes. Reviewed-by: iveresov, simonis, tschatzl Contributed-by: Axel Siebenborn <axel.siebenborn@sap.com>
author tschatzl
date Wed, 23 Oct 2013 10:23:06 +0200
parents 04d6d4322c6a
children e567d5afd4dd
line wrap: on
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# @test @(#)Test6626217.sh
# @bug 6626217
# @summary Loader-constraint table allows arrays instead of only the base-classes
# @run shell Test6626217.sh
#
## some tests require path to find test source dir
if [ "${TESTSRC}" = "" ]
then
  TESTSRC=${PWD}
  echo "TESTSRC not set.  Using "${TESTSRC}" as default"
fi
echo "TESTSRC=${TESTSRC}"
## Adding common setup Variables for running shell tests.
. ${TESTSRC}/../../test_env.sh

JAVA=${TESTJAVA}${FS}bin${FS}java
JAVAC=${COMPILEJAVA}${FS}bin${FS}javac

# Current directory is scratch directory, copy all the test source there
# (for the subsequent moves to work).
${CP} ${TESTSRC}${FS}* ${THIS_DIR}

# A Clean Compile: this line will probably fail within jtreg as have a clean dir:
${RM} -f *.class *.impl many_loader.java

# Compile all the usual suspects, including the default 'many_loader'
${CP} many_loader1.java.foo many_loader.java
${JAVAC} ${TESTJAVACOPTS} -source 1.4 -target 1.4 -Xlint *.java

# Rename the class files, so the custom loader (and not the system loader) will find it
${MV} from_loader2.class from_loader2.impl2

# Compile the next version of 'many_loader'
${MV} many_loader.class many_loader.impl1
${CP} many_loader2.java.foo many_loader.java
${JAVAC} ${TESTJAVACOPTS} -source 1.4 -target 1.4 -Xlint many_loader.java

# Rename the class file, so the custom loader (and not the system loader) will find it
${MV} many_loader.class many_loader.impl2
${MV} many_loader.impl1 many_loader.class
${RM} many_loader.java

${JAVA} ${TESTVMOPTS} -Xverify -Xint -cp . bug_21227 >test.out 2>&1
grep "loader constraint" test.out
exit $?