| #!/bin/bash |
| # |
| # Runner for an individual run-test. |
| |
| msg() { |
| if [ "$QUIET" = "n" ]; then |
| echo "$@" |
| fi |
| } |
| |
| ANDROID_ROOT="/system" |
| ARCHITECTURES_32="(arm|x86|mips|none)" |
| ARCHITECTURES_64="(arm64|x86_64|mips64|none)" |
| ARCHITECTURES_PATTERN="${ARCHITECTURES_32}" |
| BOOT_IMAGE="" |
| COMPILE_FLAGS="" |
| DALVIKVM="dalvikvm32" |
| DEBUGGER="n" |
| DEV_MODE="n" |
| DEX2OAT="" |
| EXPERIMENTAL="" |
| FALSE_BIN="/system/bin/false" |
| FLAGS="" |
| GDB="" |
| GDB_ARGS="" |
| GDB_SERVER="gdbserver" |
| HAVE_IMAGE="y" |
| HOST="n" |
| INTERPRETER="n" |
| JIT="n" |
| INVOKE_WITH="" |
| ISA=x86 |
| LIBRARY_DIRECTORY="lib" |
| MAIN="" |
| OPTIMIZE="y" |
| PATCHOAT="" |
| PREBUILD="y" |
| QUIET="n" |
| RELOCATE="y" |
| SECONDARY_DEX="" |
| TIME_OUT="gdb" # "n" (disabled), "timeout" (use timeout), "gdb" (use gdb) |
| # Value in seconds |
| if [ "$ART_USE_READ_BARRIER" = "true" ]; then |
| TIME_OUT_VALUE=900 # 15 minutes. |
| else |
| TIME_OUT_VALUE=600 # 10 minutes. |
| fi |
| USE_GDB="n" |
| USE_JVM="n" |
| VERIFY="y" # y=yes,n=no,s=softfail |
| ZYGOTE="" |
| DEX_VERIFY="" |
| USE_DEX2OAT_AND_PATCHOAT="y" |
| INSTRUCTION_SET_FEATURES="" |
| ARGS="" |
| |
| while true; do |
| if [ "x$1" = "x--quiet" ]; then |
| QUIET="y" |
| shift |
| elif [ "x$1" = "x--lib" ]; then |
| shift |
| if [ "x$1" = "x" ]; then |
| echo "$0 missing argument to --lib" 1>&2 |
| exit 1 |
| fi |
| LIB="$1" |
| shift |
| elif [ "x$1" = "x--testlib" ]; then |
| shift |
| if [ "x$1" = "x" ]; then |
| echo "$0 missing argument to --testlib" 1>&2 |
| exit 1 |
| fi |
| ARGS="${ARGS} $1" |
| shift |
| elif [ "x$1" = "x-Xcompiler-option" ]; then |
| shift |
| option="$1" |
| FLAGS="${FLAGS} -Xcompiler-option $option" |
| COMPILE_FLAGS="${COMPILE_FLAGS} $option" |
| shift |
| elif [ "x$1" = "x--runtime-option" ]; then |
| shift |
| option="$1" |
| FLAGS="${FLAGS} $option" |
| shift |
| elif [ "x$1" = "x--boot" ]; then |
| shift |
| BOOT_IMAGE="$1" |
| shift |
| elif [ "x$1" = "x--no-dex2oat" ]; then |
| DEX2OAT="-Xcompiler:${FALSE_BIN}" |
| USE_DEX2OAT_AND_PATCHOAT="n" |
| shift |
| elif [ "x$1" = "x--no-patchoat" ]; then |
| PATCHOAT="-Xpatchoat:${FALSE_BIN}" |
| USE_DEX2OAT_AND_PATCHOAT="n" |
| shift |
| elif [ "x$1" = "x--relocate" ]; then |
| RELOCATE="y" |
| shift |
| elif [ "x$1" = "x--no-relocate" ]; then |
| RELOCATE="n" |
| shift |
| elif [ "x$1" = "x--prebuild" ]; then |
| PREBUILD="y" |
| shift |
| elif [ "x$1" = "x--host" ]; then |
| HOST="y" |
| ANDROID_ROOT="$ANDROID_HOST_OUT" |
| shift |
| elif [ "x$1" = "x--no-prebuild" ]; then |
| PREBUILD="n" |
| shift |
| elif [ "x$1" = "x--no-image" ]; then |
| HAVE_IMAGE="n" |
| shift |
| elif [ "x$1" = "x--secondary" ]; then |
| SECONDARY_DEX=":$DEX_LOCATION/$TEST_NAME-ex.jar" |
| # Enable cfg-append to make sure we get the dump for both dex files. |
| # (otherwise the runtime compilation of the secondary dex will overwrite |
| # the dump of the first one) |
| FLAGS="${FLAGS} -Xcompiler-option --dump-cfg-append" |
| COMPILE_FLAGS="${COMPILE_FLAGS} --dump-cfg-append" |
| shift |
| elif [ "x$1" = "x--debug" ]; then |
| DEBUGGER="y" |
| TIME_OUT="n" |
| shift |
| elif [ "x$1" = "x--gdb" ]; then |
| USE_GDB="y" |
| DEV_MODE="y" |
| TIME_OUT="n" |
| shift |
| elif [ "x$1" = "x--gdb-arg" ]; then |
| shift |
| gdb_arg="$1" |
| GDB_ARGS="${GDB_ARGS} $gdb_arg" |
| shift |
| elif [ "x$1" = "x--zygote" ]; then |
| ZYGOTE="-Xzygote" |
| msg "Spawning from zygote" |
| shift |
| elif [ "x$1" = "x--dev" ]; then |
| DEV_MODE="y" |
| shift |
| elif [ "x$1" = "x--interpreter" ]; then |
| INTERPRETER="y" |
| shift |
| elif [ "x$1" = "x--jit" ]; then |
| JIT="y" |
| shift |
| elif [ "x$1" = "x--jvm" ]; then |
| USE_JVM="y" |
| shift |
| elif [ "x$1" = "x--invoke-with" ]; then |
| shift |
| if [ "x$1" = "x" ]; then |
| echo "$0 missing argument to --invoke-with" 1>&2 |
| exit 1 |
| fi |
| if [ "x$INVOKE_WITH" = "x" ]; then |
| INVOKE_WITH="$1" |
| else |
| INVOKE_WITH="$INVOKE_WITH $1" |
| fi |
| shift |
| elif [ "x$1" = "x--no-verify" ]; then |
| VERIFY="n" |
| shift |
| elif [ "x$1" = "x--verify-soft-fail" ]; then |
| VERIFY="s" |
| shift |
| elif [ "x$1" = "x--no-optimize" ]; then |
| OPTIMIZE="n" |
| shift |
| elif [ "x$1" = "x--android-root" ]; then |
| shift |
| ANDROID_ROOT="$1" |
| shift |
| elif [ "x$1" = "x--instruction-set-features" ]; then |
| shift |
| INSTRUCTION_SET_FEATURES="$1" |
| shift |
| elif [ "x$1" = "x--" ]; then |
| shift |
| break |
| elif [ "x$1" = "x--64" ]; then |
| ISA="x86_64" |
| GDB_SERVER="gdbserver64" |
| DALVIKVM="dalvikvm64" |
| LIBRARY_DIRECTORY="lib64" |
| ARCHITECTURES_PATTERN="${ARCHITECTURES_64}" |
| shift |
| elif [ "x$1" = "x--pic-test" ]; then |
| FLAGS="${FLAGS} -Xcompiler-option --compile-pic" |
| COMPILE_FLAGS="${COMPILE_FLAGS} --compile-pic" |
| shift |
| elif [ "x$1" = "x--experimental" ]; then |
| if [ "$#" -lt 2 ]; then |
| echo "missing --experimental option" 1>&2 |
| exit 1 |
| fi |
| EXPERIMENTAL="$EXPERIMENTAL $2" |
| shift 2 |
| elif expr "x$1" : "x--" >/dev/null 2>&1; then |
| echo "unknown $0 option: $1" 1>&2 |
| exit 1 |
| else |
| break |
| fi |
| done |
| |
| if [ "$USE_JVM" = "n" ]; then |
| for feature in ${EXPERIMENTAL}; do |
| FLAGS="${FLAGS} -Xexperimental:${feature} -Xcompiler-option --runtime-arg -Xcompiler-option -Xexperimental:${feature}" |
| COMPILE_FLAGS="${COMPILE_FLAGS} --runtime-arg -Xexperimental:${feature}" |
| done |
| fi |
| |
| if [ "x$1" = "x" ] ; then |
| MAIN="Main" |
| else |
| MAIN="$1" |
| shift |
| fi |
| |
| if [ "$ZYGOTE" = "" ]; then |
| if [ "$OPTIMIZE" = "y" ]; then |
| if [ "$VERIFY" = "y" ]; then |
| DEX_OPTIMIZE="-Xdexopt:verified" |
| else |
| DEX_OPTIMIZE="-Xdexopt:all" |
| fi |
| msg "Performing optimizations" |
| else |
| DEX_OPTIMIZE="-Xdexopt:none" |
| msg "Skipping optimizations" |
| fi |
| |
| if [ "$VERIFY" = "y" ]; then |
| JVM_VERIFY_ARG="-Xverify:all" |
| msg "Performing verification" |
| elif [ "$VERIFY" = "s" ]; then |
| JVM_VERIFY_ARG="Xverify:all" |
| DEX_VERIFY="-Xverify:softfail" |
| msg "Forcing verification to be soft fail" |
| else # VERIFY = "n" |
| DEX_VERIFY="-Xverify:none" |
| JVM_VERIFY_ARG="-Xverify:none" |
| msg "Skipping verification" |
| fi |
| fi |
| |
| msg "------------------------------" |
| |
| if [ "$DEBUGGER" = "y" ]; then |
| # Use this instead for ddms and connect by running 'ddms': |
| # DEBUGGER_OPTS="-agentlib:jdwp=transport=dt_android_adb,server=y,suspend=y" |
| # TODO: add a separate --ddms option? |
| |
| PORT=12345 |
| msg "Waiting for jdb to connect:" |
| if [ "$HOST" = "n" ]; then |
| msg " adb forward tcp:$PORT tcp:$PORT" |
| fi |
| msg " jdb -attach localhost:$PORT" |
| DEBUGGER_OPTS="-agentlib:jdwp=transport=dt_socket,address=$PORT,server=y,suspend=y" |
| fi |
| |
| if [ "$USE_JVM" = "y" ]; then |
| # Xmx is necessary since we don't pass down the ART flags to JVM. |
| cmdline="${JAVA} ${DEBUGGER_OPTS} ${JVM_VERIFY_ARG} -Xmx256m -classpath classes ${FLAGS} $MAIN $@" |
| if [ "$DEV_MODE" = "y" ]; then |
| echo $cmdline |
| fi |
| $cmdline |
| exit |
| fi |
| |
| |
| if [ "$HAVE_IMAGE" = "n" ]; then |
| DALVIKVM_BOOT_OPT="-Ximage:/system/non-existant/core.art" |
| else |
| DALVIKVM_BOOT_OPT="-Ximage:${BOOT_IMAGE}" |
| fi |
| |
| |
| if [ "$USE_GDB" = "y" ]; then |
| if [ "$HOST" = "n" ]; then |
| GDB="$GDB_SERVER :5039" |
| else |
| if [ `uname` = "Darwin" ]; then |
| GDB=lldb |
| GDB_ARGS="$GDB_ARGS -- $DALVIKVM" |
| DALVIKVM= |
| else |
| GDB=gdb |
| GDB_ARGS="$GDB_ARGS --args $DALVIKVM" |
| # Enable for Emacs "M-x gdb" support. TODO: allow extra gdb arguments on command line. |
| # gdbargs="--annotate=3 $gdbargs" |
| fi |
| fi |
| fi |
| |
| if [ "$INTERPRETER" = "y" ]; then |
| INT_OPTS="-Xint" |
| if [ "$VERIFY" = "y" ] ; then |
| COMPILE_FLAGS="${COMPILE_FLAGS} --compiler-filter=interpret-only" |
| elif [ "$VERIFY" = "s" ]; then |
| COMPILE_FLAGS="${COMPILE_FLAGS} --compiler-filter=verify-at-runtime" |
| DEX_VERIFY="${DEX_VERIFY} -Xverify:softfail" |
| else # VERIFY = "n" |
| COMPILE_FLAGS="${COMPILE_FLAGS} --compiler-filter=verify-none" |
| DEX_VERIFY="${DEX_VERIFY} -Xverify:none" |
| fi |
| fi |
| |
| if [ "$JIT" = "y" ]; then |
| INT_OPTS="-Xusejit:true" |
| if [ "$VERIFY" = "y" ] ; then |
| COMPILE_FLAGS="${COMPILE_FLAGS} --compiler-filter=verify-at-runtime" |
| else |
| COMPILE_FLAGS="${COMPILE_FLAGS} --compiler-filter=verify-none" |
| DEX_VERIFY="${DEX_VERIFY} -Xverify:none" |
| fi |
| fi |
| |
| JNI_OPTS="-Xjnigreflimit:512 -Xcheck:jni" |
| |
| if [ "$RELOCATE" = "y" ]; then |
| COMPILE_FLAGS="${COMPILE_FLAGS} --include-patch-information --runtime-arg -Xnorelocate" |
| FLAGS="${FLAGS} -Xrelocate -Xcompiler-option --include-patch-information" |
| if [ "$HOST" = "y" ]; then |
| # Run test sets a fairly draconian ulimit that we will likely blow right over |
| # since we are relocating. Get the total size of the /system/framework directory |
| # in 512 byte blocks and set it as the ulimit. This should be more than enough |
| # room. |
| if [ ! `uname` = "Darwin" ]; then # TODO: Darwin doesn't support "du -B..." |
| ulimit -S $(du -c -B512 ${ANDROID_HOST_OUT}/framework | tail -1 | cut -f1) || exit 1 |
| fi |
| fi |
| else |
| FLAGS="$FLAGS -Xnorelocate" |
| COMPILE_FLAGS="${COMPILE_FLAGS} --runtime-arg -Xnorelocate" |
| if [ "$HOST" = "y" ]; then |
| # Increase ulimit to 64MB in case we are running hprof test. |
| ulimit -S 64000 || exit 1 |
| fi |
| fi |
| |
| if [ "$HOST" = "n" ]; then |
| ISA=$(adb shell ls -F /data/dalvik-cache | grep -Ewo "${ARCHITECTURES_PATTERN}") |
| if [ x"$ISA" = "x" ]; then |
| echo "Unable to determine architecture" |
| exit 1 |
| fi |
| fi |
| |
| dex2oat_cmdline="true" |
| mkdir_cmdline="mkdir -p ${DEX_LOCATION}/dalvik-cache/$ISA" |
| |
| app_image="--app-image-file=$DEX_LOCATION/dalvik-cache/$ISA/$(echo $DEX_LOCATION/$TEST_NAME.jar/classes.art | cut -d/ -f 2- | sed "s:/:@:g")" |
| |
| if [ "$PREBUILD" = "y" ]; then |
| dex2oat_cmdline="$INVOKE_WITH $ANDROID_ROOT/bin/dex2oatd \ |
| $COMPILE_FLAGS \ |
| --boot-image=${BOOT_IMAGE} \ |
| --dex-file=$DEX_LOCATION/$TEST_NAME.jar \ |
| --oat-file=$DEX_LOCATION/dalvik-cache/$ISA/$(echo $DEX_LOCATION/$TEST_NAME.jar/classes.dex | cut -d/ -f 2- | sed "s:/:@:g") \ |
| ${app_image} \ |
| --instruction-set=$ISA" |
| if [ "x$INSTRUCTION_SET_FEATURES" != "x" ] ; then |
| dex2oat_cmdline="${dex2oat_cmdline} --instruction-set-features=${INSTRUCTION_SET_FEATURES}" |
| fi |
| |
| # Add in a timeout. This is important for testing the compilation/verification time of |
| # pathological cases. |
| # Note: as we don't know how decent targets are (e.g., emulator), only do this on the host for |
| # now. We should try to improve this. |
| # The current value is rather arbitrary. run-tests should compile quickly. |
| if [ "$HOST" != "n" ]; then |
| # Use SIGRTMIN+2 to try to dump threads. |
| # Use -k 1m to SIGKILL it a minute later if it hasn't ended. |
| dex2oat_cmdline="timeout -k 1m -s SIGRTMIN+2 1m ${dex2oat_cmdline}" |
| fi |
| fi |
| |
| DALVIKVM_ISA_FEATURES_ARGS="" |
| if [ "x$INSTRUCTION_SET_FEATURES" != "x" ] ; then |
| DALVIKVM_ISA_FEATURES_ARGS="-Xcompiler-option --instruction-set-features=${INSTRUCTION_SET_FEATURES}" |
| fi |
| |
| # java.io.tmpdir can only be set at launch time. |
| TMP_DIR_OPTION="" |
| if [ "$HOST" = "n" ]; then |
| TMP_DIR_OPTION="-Djava.io.tmpdir=/data/local/tmp" |
| fi |
| |
| dalvikvm_cmdline="$INVOKE_WITH $GDB $ANDROID_ROOT/bin/$DALVIKVM \ |
| $GDB_ARGS \ |
| $FLAGS \ |
| $DEX_VERIFY \ |
| -XXlib:$LIB \ |
| $PATCHOAT \ |
| $DEX2OAT \ |
| $DALVIKVM_ISA_FEATURES_ARGS \ |
| $ZYGOTE \ |
| $JNI_OPTS \ |
| $INT_OPTS \ |
| $DEBUGGER_OPTS \ |
| $DALVIKVM_BOOT_OPT \ |
| $TMP_DIR_OPTION \ |
| -cp $DEX_LOCATION/$TEST_NAME.jar$SECONDARY_DEX $MAIN $ARGS" |
| |
| # Remove whitespace. |
| dex2oat_cmdline=$(echo $dex2oat_cmdline) |
| dalvikvm_cmdline=$(echo $dalvikvm_cmdline) |
| |
| if [ "$HOST" = "n" ]; then |
| adb root > /dev/null |
| adb wait-for-device |
| if [ "$QUIET" = "n" ]; then |
| adb shell rm -r $DEX_LOCATION |
| adb shell mkdir -p $DEX_LOCATION |
| adb push $TEST_NAME.jar $DEX_LOCATION |
| adb push $TEST_NAME-ex.jar $DEX_LOCATION |
| else |
| adb shell rm -r $DEX_LOCATION >/dev/null 2>&1 |
| adb shell mkdir -p $DEX_LOCATION >/dev/null 2>&1 |
| adb push $TEST_NAME.jar $DEX_LOCATION >/dev/null 2>&1 |
| adb push $TEST_NAME-ex.jar $DEX_LOCATION >/dev/null 2>&1 |
| fi |
| |
| LD_LIBRARY_PATH= |
| if [ "$ANDROID_ROOT" != "/system" ]; then |
| # Current default installation is dalvikvm 64bits and dex2oat 32bits, |
| # so we can only use LD_LIBRARY_PATH when testing on a local |
| # installation. |
| LD_LIBRARY_PATH=$ANDROID_ROOT/$LIBRARY_DIRECTORY |
| fi |
| |
| # Create a script with the command. The command can get longer than the longest |
| # allowed adb command and there is no way to get the exit status from a adb shell |
| # command. |
| cmdline="cd $DEX_LOCATION && \ |
| export ANDROID_DATA=$DEX_LOCATION && \ |
| export DEX_LOCATION=$DEX_LOCATION && \ |
| export ANDROID_ROOT=$ANDROID_ROOT && \ |
| $mkdir_cmdline && \ |
| export LD_LIBRARY_PATH=$LD_LIBRARY_PATH && \ |
| export PATH=$ANDROID_ROOT/bin:$PATH && \ |
| $dex2oat_cmdline && \ |
| $dalvikvm_cmdline" |
| |
| cmdfile=$(tempfile -p "cmd-" -s "-$TEST_NAME") |
| echo "$cmdline" > $cmdfile |
| |
| if [ "$DEV_MODE" = "y" ]; then |
| echo $cmdline |
| fi |
| |
| if [ "$QUIET" = "n" ]; then |
| adb push $cmdfile $DEX_LOCATION/cmdline.sh |
| else |
| adb push $cmdfile $DEX_LOCATION/cmdline.sh > /dev/null 2>&1 |
| fi |
| |
| adb shell sh $DEX_LOCATION/cmdline.sh |
| |
| rm -f $cmdfile |
| else |
| export ANDROID_PRINTF_LOG=brief |
| |
| # By default, and for prebuild dex2oat, we are interested in errors being logged. In dev mode |
| # we want debug messages. |
| if [ "$DEV_MODE" = "y" ]; then |
| export ANDROID_LOG_TAGS='*:d' |
| else |
| export ANDROID_LOG_TAGS='*:e' |
| fi |
| |
| export ANDROID_DATA="$DEX_LOCATION" |
| export ANDROID_ROOT="${ANDROID_ROOT}" |
| export LD_LIBRARY_PATH="${ANDROID_ROOT}/lib" |
| export DYLD_LIBRARY_PATH="${ANDROID_ROOT}/lib" |
| export PATH="$PATH:${ANDROID_ROOT}/bin" |
| |
| # Temporarily disable address space layout randomization (ASLR). |
| # This is needed on the host so that the linker loads core.oat at the necessary address. |
| export LD_USE_LOAD_BIAS=1 |
| |
| cmdline="$dalvikvm_cmdline" |
| |
| if [ "$TIME_OUT" = "gdb" ]; then |
| if [ `uname` = "Darwin" ]; then |
| # Fall back to timeout on Mac. |
| TIME_OUT="timeout" |
| elif [ "$ISA" = "x86" ]; then |
| # prctl call may fail in 32-bit on an older (3.2) 64-bit Linux kernel. Fall back to timeout. |
| TIME_OUT="timeout" |
| else |
| # Check if gdb is available. |
| gdb --eval-command="quit" > /dev/null 2>&1 |
| if [ $? != 0 ]; then |
| # gdb isn't available. Fall back to timeout. |
| TIME_OUT="timeout" |
| fi |
| fi |
| fi |
| |
| if [ "$TIME_OUT" = "timeout" ]; then |
| # Add timeout command if time out is desired. |
| # |
| # Note: We use nested timeouts. The inner timeout sends SIGRTMIN+2 (usually 36) to ART, which |
| # will induce a full thread dump before abort. However, dumping threads might deadlock, |
| # so the outer timeout sends the regular SIGTERM after an additional minute to ensure |
| # termination (without dumping all threads). |
| TIME_PLUS_ONE=$(($TIME_OUT_VALUE + 60)) |
| cmdline="timeout ${TIME_PLUS_ONE}s timeout -s SIGRTMIN+2 ${TIME_OUT_VALUE}s $cmdline" |
| fi |
| |
| if [ "$DEV_MODE" = "y" ]; then |
| if [ "$PREBUILD" = "y" ]; then |
| echo "$mkdir_cmdline && $dex2oat_cmdline && $cmdline" |
| elif [ "$RELOCATE" = "y" ]; then |
| echo "$mkdir_cmdline && $cmdline" |
| else |
| echo $cmdline |
| fi |
| fi |
| |
| cd $ANDROID_BUILD_TOP |
| |
| $mkdir_cmdline || exit 1 |
| $dex2oat_cmdline || { echo "Dex2oat failed." >&2 ; exit 2; } |
| |
| # For running, we must turn off logging when dex2oat or patchoat are missing. Otherwise we use |
| # the same defaults as for prebuilt: everything when --dev, otherwise errors and above only. |
| if [ "$DEV_MODE" = "y" ]; then |
| export ANDROID_LOG_TAGS='*:d' |
| elif [ "$USE_DEX2OAT_AND_PATCHOAT" = "n" ]; then |
| # All tests would log the error of failing dex2oat/patchoat. Be silent here and only |
| # log fatal events. |
| export ANDROID_LOG_TAGS='*:s' |
| else |
| # We are interested in LOG(ERROR) output. |
| export ANDROID_LOG_TAGS='*:e' |
| fi |
| |
| if [ "$USE_GDB" = "y" ]; then |
| # When running under gdb, we cannot do piping and grepping... |
| $cmdline "$@" |
| else |
| if [ "$TIME_OUT" != "gdb" ]; then |
| trap 'kill -INT -$pid' INT |
| $cmdline "$@" 2>&1 & pid=$! |
| wait $pid |
| # Add extra detail if time out is enabled. |
| if [ ${PIPESTATUS[0]} = 124 ] && [ "$TIME_OUT" = "timeout" ]; then |
| echo -e "\e[91mTEST TIMED OUT!\e[0m" >&2 |
| fi |
| else |
| # With a thread dump that uses gdb if a timeout. |
| trap 'kill -INT -$pid' INT |
| $cmdline "$@" 2>&1 & pid=$! |
| # Spawn a watcher process. |
| ( sleep $TIME_OUT_VALUE && \ |
| echo "##### Thread dump using gdb on test timeout" && \ |
| ( gdb -q -p $pid --eval-command="info thread" --eval-command="thread apply all bt" \ |
| --eval-command="call exit(124)" --eval-command=quit || \ |
| kill $pid )) 2> /dev/null & watcher=$! |
| wait $pid |
| test_exit_status=$? |
| pkill -P $watcher 2> /dev/null # kill the sleep which will in turn end the watcher as well |
| if [ $test_exit_status = 0 ]; then |
| # The test finished normally. |
| exit 0 |
| else |
| # The test failed or timed out. |
| if [ $test_exit_status = 124 ]; then |
| # The test timed out. |
| echo -e "\e[91mTEST TIMED OUT!\e[0m" >&2 |
| fi |
| fi |
| fi |
| fi |
| fi |