tests/run-tests.sh - platform/ndk - Git at Google

 #!/bin/sh
 #
 # Copyright (C) 2010 The Android Open Source Project
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #      http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
 #  This shell script is used to run all NDK build tests in a row.
 #  "Build tests" are tests that check the building features of the NDK
 #  but do not run anything on target devices/emulators.
 #

 #  You need to define the NDK

 PROGDIR=`dirname $0`
 PROGDIR=`cd $PROGDIR && pwd`

 # Assume that we are under tests/
 # and that the samples will be under samples/ and platforms/android-N/samples/
 #
 ROOTDIR=`cd $PROGDIR/.. && pwd`
 NDK_BUILDTOOLS_PATH=$ROOTDIR/build/tools
 . $ROOTDIR/build/core/ndk-common.sh
 . $ROOTDIR/build/tools/prebuilt-common.sh

 # The list of tests that are too long to be part of a normal run of
 # run-tests.sh. Most of these do not run properly at the moment.
 LONG_TESTS="prebuild-stlport test-stlport test-gnustl-full test-stlport_shared-exception test-stlport_static-exception"

 #
 # Parse options
 #
 VERBOSE=no
 ABI=default
 PLATFORM=""
 NDK_ROOT=
 JOBS=$BUILD_NUM_CPUS
 find_program ADB_CMD adb
 TESTABLES="samples build device awk"
 FULL_TESTS=no
 RUN_TESTS=
 NDK_PACKAGE=
 WINE=
 CONTINUE_ON_BUILD_FAIL=

 while [ -n "$1" ]; do
     opt="$1"
     optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
     case "$opt" in
         --help|-h|-\?)
             OPTION_HELP=yes
             ;;
         --verbose)
             if [ "$VERBOSE" = "yes" ] ; then
                 VERBOSE2=yes
             else
                 VERBOSE=yes
             fi
             ;;
         --abi=*)
             ABI="$optarg"
             ;;
         --platform=*)
             PLATFORM="$optarg"
             ;;
         --ndk=*)
             NDK_ROOT="$optarg"
             ;;
         --full)
             FULL_TESTS=yes;
             ;;
         --test=*)  # Deprecated, but keep it just in case.
             RUN_TESTS="$RUN_TESTS $optarg"
             ;;
         --package=*)
             NDK_PACKAGE="$optarg"
             ;;
         -j*)
             JOBS=`expr "$opt" : '-j\(.*\)'`
             shift
             ;;
         --jobs=*)
             JOBS="$optarg"
             ;;
         --adb=*)
             ADB_CMD="$optarg"
             ;;
         --only-samples)
             TESTABLES=samples
             ;;
         --only-build)
             TESTABLES=build
             ;;
         --only-device)
             TESTABLES=device
             ;;
         --only-awk)
             TESTABLES=awk
             ;;
         --wine)
             WINE=yes
             ;;
         --continue-on-build-fail)
             CONTINUE_ON_BUILD_FAIL=yes
             ;;
         -*) # unknown options
             echo "ERROR: Unknown option '$opt', use --help for list of valid ones."
             exit 1
         ;;
         *)  # Simply record new test name
             RUN_TESTS=$RUN_TESTS" $opt"
             ;;
     esac
     shift
 done

 if [ "$OPTION_HELP" = "yes" ] ; then
     echo "Usage: $PROGNAME [options] [testname1 [testname2...]]"
     echo ""
     echo "Run NDK automated tests. Without any parameter, this will try to"
     echo "run all standard tests, except those are tagged broken. You can"
     echo "also select/enforce specific tests by listing their name on the"
     echo "command-line."
     echo ""
     echo "Valid options:"
     echo ""
     echo "    --help|-h|-?      Print this help"
     echo "    --verbose         Enable verbose mode (can be used several times)"
     echo "    --ndk=<path>      Path to NDK to test [$ROOTDIR]"
     echo "    --package=<path>  Path to NDK package to test"
     echo "    -j<N> --jobs=<N>  Launch parallel builds [$JOBS]"
     echo "    --abi=<name>      Only run tests for the specific ABI [$ABI]"
     echo "    --platform=<name> Force API level for testing; platform=<android-x>"
     echo "    --adb=<file>      Specify adb executable for device tests"
     echo "    --only-samples    Only rebuild samples"
     echo "    --only-build      Only rebuild build tests"
     echo "    --only-device     Only rebuild & run device tests"
     echo "    --only-awk        Only run awk tests."
     echo "    --full            Run all device tests, even very long ones."
     echo "    --wine            Build all tests with wine on Linux"
     echo ""
     echo "NOTE: You cannot use --ndk and --package at the same time."
     echo ""
     exit 0
 fi

 # Run a command in ADB.
 #
 # This is needed because "adb shell" does not return the proper status
 # of the launched command, so we need to add it to the output, and grab
 # it after that.
 # $1: Device name
 # $2: Variable name that will contain the result
 # $3+: Command options
 adb_var_shell_cmd ()
 {
     # We need a temporary file to store the output of our command
     local ADB_SHELL_CMD_LOG RET OUT
     local DEVICE=$1
     local VARNAME=$2
     shift; shift;
     ADB_SHELL_CMD_LOG=$(mktemp -t XXXXXXXX)
     # Run the command, while storing the standard output to ADB_SHELL_CMD_LOG
     # and appending the exit code as the last line.
     if [ $VERBOSE = "yes" ] ; then
         echo "$ADB_CMD -s \"$DEVICE\" shell \"$@\""
         $ADB_CMD -s "$DEVICE" shell "$@" ";" echo \$? | sed -e 's![[:cntrl:]]!!g' | tee $ADB_SHELL_CMD_LOG
     else
         $ADB_CMD -s "$DEVICE" shell "$@" ";" echo \$? | sed -e 's![[:cntrl:]]!!g' > $ADB_SHELL_CMD_LOG
     fi
     # Get last line in log, which contains the exit code from the command
     RET=`sed -e '$!d' $ADB_SHELL_CMD_LOG`
     # Get output, which corresponds to everything except the last line
     OUT=`sed -e '$d' $ADB_SHELL_CMD_LOG`
     rm -f $ADB_SHELL_CMD_LOG
     if [ "$VARNAME" != "" ]; then
         eval $VARNAME=\"\$OUT\"
     fi
     return $RET
 }

 # Make a directory path on device
 #
 # The 'mkdir' command on the Android device does not
 # support the '-p' option. This function will test
 # for the existence of the parent directory and recursively
 # call itself until it files a parent which exists; then
 # create the requested directory.
 adb_shell_mkdir ()
 {
     local FULLDIR BASEDIR
     local DEVICE=$1
     local FULLDIR=$2
     local BASEDIR=`dirname $FULLDIR`

     adb_var_shell_cmd "$DEVICE" "" "ls $BASEDIR 1>/dev/null 2>&1"
     if [ $? != 0 ] ; then
         if [ $BASEDIR = "/" ] ; then
             dump "ERROR: Could not find the root (/) directory on the device!"
             exit 1
         else
             adb_shell_mkdir "$DEVICE" $BASEDIR
             adb_shell_mkdir "$DEVICE" $FULLDIR
         fi
     else
         #If the directory doesn't exist, make it
         adb_var_shell_cmd "$DEVICE" "" "ls $FULLDIR 1>/dev/null 2>&1 || mkdir $FULLDIR"
         if [ $? != 0 ] ; then
             dump "ERROR: Could not mkdir '$FULLDIR' on the device!"
             exit 1
         fi
     fi
 }

 # Returns 0 if a variable containing one or more items separated
 # by spaces contains a given value.
 # $1: variable name (e.g. FOO)
 # $2: value to test
 var_list_contains ()
 {
     echo `var_value $1` | tr ' ' '\n' | grep -q -F -x -e "$2"
 }

 #
 # List of stuff to actually tests
 #
 is_testable () {
     var_list_contains TESTABLES "$1"
 }

 # is_buildable returns 0 if a test should be built/run for this invocation
 # $1: test path
 if [ -n "$RUN_TESTS" ] ; then
     is_buildable () {
         [ -f $1/build.sh -o -f $1/jni/Android.mk ] &&
         var_list_contains RUN_TESTS "`basename $1`"
     }
 elif [ "$FULL_TESTS" = "yes" ] ; then
     is_buildable () {
         [ -f $1/build.sh -o -f $1/jni/Android.mk ]
     }
 else # !FULL_TESTS
     is_buildable () {
         [ -f $1/build.sh -o -f $1/jni/Android.mk ] || return 1
         ! var_list_contains LONG_TESTS "`basename $1`" || return 1
     }
 fi # !FULL_TESTS


 TEST_DIR="/tmp/ndk-$USER/tests"
 mkdir -p $TEST_DIR
 setup_default_log_file "$TEST_DIR/build-tests.log"

 if [ -n "$NDK_PACKAGE" ] ; then
     if [ -n "$NDK_ROOT" ] ; then
         dump "ERROR: You can't use --ndk and --package at the same time!"
         exit 1
     fi
     NDK_ROOT=/tmp/ndk-tests/install
     mkdir -p  "$NDK_ROOT" && rm -rf "$NDK_ROOT/*"
     dump "Unpacking NDK package to $NDK_ROOT"
     unpack_archive "$NDK_PACKAGE" "$NDK_ROOT"
     NDK_ROOT=`ls -d $NDK_ROOT/*`
 fi

 #
 # Check the NDK install path.
 #
 if [ -n "$NDK_ROOT" ] ; then
     if [ ! -d "$NDK_ROOT" ] ; then
         dump "ERROR: Your --ndk option does not point to a directory: $NDK_ROOT"
         dump "Please use a valid path for this option."
         exit 1
     fi
     if [ ! -f "$NDK_ROOT/ndk-build" -o ! -f "$NDK_ROOT/build/core/ndk-common.sh" ] ; then
         dump "ERROR: Your --ndk option does not point to a valid NDK install: $NDK_ROOT"
         dump "Please use a valid NDK install path for this option."
         exit 3
     fi
     NDK="$NDK_ROOT"
 else
     NDK="$ROOTDIR"
 fi

 #
 # Create log file
 #

 BUILD_DIR=$TEST_DIR/build
 mkdir -p "$BUILD_DIR" && rm -rf "$BUILD_DIR/*"

 ###
 ### RUN AWK TESTS
 ###

 # Run a simple awk script
 # $1: awk script to run
 # $2: input file
 # $3: expected output file
 # $4+: optional additional command-line arguments for the awk command
 run_awk_test ()
 {
     local SCRIPT="$1"
     local SCRIPT_NAME="`basename $SCRIPT`"
     local INPUT="$2"
     local INPUT_NAME="`basename $INPUT`"
     local EXPECTED="$3"
     local EXPECTED_NAME="`basename $EXPECTED`"
     shift; shift; shift;
     local OUTPUT="$BUILD_DIR/$EXPECTED_NAME"
     if [ "$VERBOSE2" = "yes" ]; then
         echo "### COMMAND: awk -f \"$SCRIPT\" $@ < \"$INPUT\" > \"$OUTPUT\""
     fi
     awk -f "$SCRIPT" $@ < "$INPUT" > "$OUTPUT"
     fail_panic "Can't run awk script: $SCRIPT"
     if [ "$VERBOSE2" = "yes" ]; then
         echo "OUTPUT FROM SCRIPT:"
         cat "$OUTPUT"
         echo "EXPECTED VALUES:"
         cat "$EXPECTED"
     fi
     cmp -s "$OUTPUT" "$EXPECTED"
     if [ $? = 0 ] ; then
         echo "Awk script: $SCRIPT_NAME: passed $INPUT_NAME"
         if [ "$VERBOSE2" = "yes" ]; then
             cat "$OUTPUT"
         fi
     else
         if [ "$VERBOSE" = "yes" ]; then
             run diff -burN "$EXPECTED" "$OUTPUT"
         fi
         echo "Awk script: $SCRIPT_NAME: $INPUT_NAME FAILED!!"
         rm -f "$OUTPUT"
         exit 1
     fi
 }

 run_awk_test_dir ()
 {
     local SCRIPT_NAME="`basename \"$DIR\"`"
     local SCRIPT="$ROOTDIR/build/awk/$SCRIPT_NAME.awk"
     local INPUT
     local OUTPUT
     if [ ! -f "$SCRIPT" ]; then
         echo "Awk script: $SCRIPT_NAME: Missing script: $SCRIPT"
         continue
     fi
     for INPUT in `ls "$PROGDIR"/awk/$SCRIPT_NAME/*.in`; do
         OUTPUT=`echo $INPUT | sed 's/\.in$/.out/g'`
         if [ ! -f "$OUTPUT" ]; then
             echo "Awk script: $SCRIPT_NAME: Missing awk output file: $OUTPUT"
             continue
         fi
         run_awk_test "$SCRIPT" "$INPUT" "$OUTPUT"
     done
 }

 if is_testable awk; then
     AWKDIR="$ROOTDIR/build/awk"
     for DIR in `ls -d "$PROGDIR"/awk/*`; do
         run_awk_test_dir "$DIR"
     done
 fi

 ###
 ###  REBUILD ALL SAMPLES FIRST
 ###

 NDK_BUILD_FLAGS="-B"
 if [ "$WINE" ]; then
     case "$NDK_HOST_32BIT" in
         1|true)
             WINE=wine12
             ;;
         *)
             WINE=wine15
             NDK_BUILD_FLAGS=""  # make.exe -B hangs in wine > 1.2.x
             if [ "$NDK_TOOLCHAIN_VERSION" != "4.4.3" ] ; then
                 APP_LDFLAGS=-fuse-ld=bfd # 64-bit ld.gold can't run in any wine!
             fi
             ;;
     esac
     find_program WINE_PROG $WINE
     fail_panic "Can't locate $WINE"
 fi

 case $ABI in
     default)  # Let the APP_ABI in jni/Application.mk decide what to build
         ;;
     armeabi|armeabi-v7a|x86|mips)
         NDK_BUILD_FLAGS="$NDK_BUILD_FLAGS APP_ABI=$ABI"
         ;;
     *)
         echo "ERROR: Unsupported abi value: $ABI"
         exit 1
         ;;
 esac

 # Force all tests to run at one API level
 if [ "$PLATFORM" != "" ]; then
     NDK_BUILD_FLAGS="$NDK_BUILD_FLAGS APP_PLATFORM=$PLATFORM"
 fi

 # Use --verbose twice to see build commands for the tests
 if [ "$VERBOSE2" = "yes" ] ; then
     NDK_BUILD_FLAGS="$NDK_BUILD_FLAGS V=1"
 fi

 run_ndk_build ()
 {
     EXTRA_FLAGS=
     if [ -n "$APP_LDFLAGS" ] ; then
         # APP_LDFLAGS in env. var. doesn't work
         EXTRA_FLAGS="APP_LDFLAGS=$APP_LDFLAGS"
     fi
     if [ "$WINE" ]; then
         if [ "$WINE" = "wine12" ]; then
             run $WINE cmd /c Z:$NDK/ndk-build.cmd -j$JOBS "$@" $EXTRA_FLAGS
         else
             # do "clean" instead of -B
             run $WINE cmd /c Z:$NDK/ndk-build.cmd clean
             # make.exe can't do parallel build in wine > 1.2.x
             run $WINE cmd /c Z:$NDK/ndk-build.cmd "$@" -j1 $EXTRA_FLAGS
         fi
     else
         run $NDK/ndk-build -j$JOBS "$@" $EXTRA_FLAGS
     fi
 }

 # get build var
 # $1: project directory
 # $2: var
 get_build_var ()
 {
     local PROJECT=$1
     local VAR=$2

     if [ -z "$GNUMAKE" ] ; then
         GNUMAKE=make
     fi
     $GNUMAKE --no-print-dir -f $NDK/build/core/build-local.mk -C $PROJECT DUMP_$VAR | tail -1
 }


 # check if the project is broken and shouldn't be built
 # $1: project directory
 # $2: optional error message
 is_broken_build ()
 {
     local PROJECT="$1"
     local ERRMSG="$2"

     if [ -z $RUN_TESTS ] ; then
         if [ -f "$PROJECT/BROKEN_BUILD" ] ; then
             if [ ! -s "$PROJECT/BROKEN_BUILD" ] ; then
                 # skip all
                 if [ -z "$ERRMSG" ] ; then
                     echo "Skipping `basename $PROJECT`: (build)"
                 else
                     echo "Skipping $ERRMSG: `basename $PROJECT`"
                 fi
                 return 0
             else
                 # only skip listed in file
                 TARGET_TOOLCHAIN=`get_build_var $PROJECT TARGET_TOOLCHAIN`
                 TARGET_TOOLCHAIN_VERSION=`echo $TARGET_TOOLCHAIN | tr '-' '\n' | tail -1`
                 grep -q -w -e "$TARGET_TOOLCHAIN_VERSION" "$PROJECT/BROKEN_BUILD"
                 if [ $? = 0 ] ; then
                     if [ -z "$ERRMSG" ] ; then
                         echo "Skipping `basename $PROJECT`: (no build for $TARGET_TOOLCHAIN_VERSION)"
                     else
                         echo "Skipping $ERRMSG: `basename $PROJECT` (no build for $TARGET_TOOLCHAIN_VERSION)"
                     fi
                     return 0
                 fi
             fi
         fi
     fi
     return 1
 }

 # check if $ABI is incompatible and shouldn't be built
 # $1: project directory
 is_incompatible_abi ()
 {
     local PROJECT="$1"

     if [ "$ABI" != "default" ] ; then
         # check APP_ABI
         local APP_ABIS=`get_build_var $PROJECT APP_ABI`
         APP_ABIS=$APP_ABIS" "
         if [ "$APP_ABIS" != "${APP_ABIS%%all*}" ] ; then
         # replace the first "all" with all available ABIs
           ALL_ABIS=`get_build_var $PROJECT NDK_ALL_ABIS`
           APP_ABIS_FRONT="${APP_ABIS%%all*}"
           APP_ABIS_BACK="${APP_ABIS#*all}"
           APP_ABIS="${APP_ABIS_FRONT}${ALL_ABIS}${APP_ABIS_BACK}"
         fi
         if [ "$APP_ABIS" = "${APP_ABIS%$ABI *}" ] ; then
             echo "Skipping `basename $PROJECT`: incompatible ABI, needs $APP_ABIS"
             return 0
         fi
     fi
     return 1
 }

 build_project ()
 {
     local NAME=`basename $1`
     local CHECK_ABI=$2
     local DIR="$BUILD_DIR/$NAME"

     if is_broken_build $1; then
         return 0;
     fi
     if [ "$CHECK_ABI" = "yes" ] ; then
         if is_incompatible_abi $1 ; then
             return 0
         fi
     fi
     rm -rf "$DIR" && cp -r "$1" "$DIR"
     # build it
     (run cd "$DIR" && run_ndk_build $NDK_BUILD_FLAGS)
     RET=$?
     if [ -f "$1/BUILD_SHOULD_FAIL" ]; then
         if [ $RET = 0 ]; then
             echo "!!! FAILURE: BUILD SHOULD HAVE FAILED [$1]"
             if [ "$CONTINUE_ON_BUILD_FAIL" != yes ] ; then
                 exit 1
             fi
         fi
         log "!!! SUCCESS: BUILD FAILED AS EXPECTED [$(basename $1)]"
         RET=0
     fi
     if [ $RET != 0 ] ; then
         echo "!!! BUILD FAILURE [$1]!!! See $NDK_LOGFILE for details or use --verbose option!"
         if [ "$CONTINUE_ON_BUILD_FAIL" != yes ] ; then
             exit 1
         fi
     fi
 }

 #
 # Determine list of samples directories.
 #
 if is_testable samples; then
     if [ -f "$NDK/RELEASE.TXT" ] ; then
         # This is a release package, all samples should be under $NDK/samples
         SAMPLES_DIRS="$NDK/samples"
         if [ ! -d "$SAMPLES_DIRS" ] ; then
             dump "ERROR: Missing samples directory: $SAMPLES_DIRS"
             dump "Your NDK release installation is broken!"
             exit 1
         fi
         log "Using release NDK samples from: $SAMPLES_DIRS"
     else
         # This is a development work directory, we will take the samples
         # directly from development/ndk.
         DEVNDK_DIR=`dirname $NDK`/development/ndk
         if [ ! -d "$DEVNDK_DIR" ] ; then
             dump "ERROR: Could not find development NDK directory: $DEVNDK_DIR"
             dump "Please clone platform/development.git from android.googlesource.com"
             exit 1
         fi
         SAMPLES_DIRS="$DEVNDK_DIR/samples"
         for DIR in `ls -d $DEVNDK_DIR/platforms/android-*/samples`; do
             SAMPLES_DIRS="$SAMPLES_DIRS $DIR"
         done
         dump "Using development NDK samples from $DEVNDK_DIR"
         if [ "$VERBOSE" = "yes" ] ; then
             echo "$SAMPLES_DIRS" | tr ' ' '\n'
         fi
     fi

     #
     # Copy the samples to a temporary build directory

     build_sample ()
     {
         echo "Building NDK sample: `basename $1`"
         build_project $1 "no"
     }

     for DIR in $SAMPLES_DIRS; do
         for SUBDIR in `ls -d $DIR/*`; do
             if is_buildable $SUBDIR; then
                 build_sample $SUBDIR
             fi
         done
     done
 fi

 ###
 ###  BUILD PROJECTS UNDER tests/build/
 ###

 if is_testable build; then
     build_build_test ()
     {
         local NAME="$(basename $1)"
         echo "Building NDK build test: `basename $1`"
         if [ -f $1/build.sh ]; then
             local DIR="$BUILD_DIR/$NAME"
             if [ -f "$1/jni/Android.mk" -a -f "$1/jni/Application.mk" ] ; then
                 # exclude jni/Android.mk with import-module because it needs NDK_MODULE_PATH
                 grep -q  "call import-module" "$1/jni/Android.mk"
                 if [ $? != 0 ] ; then
                     if (is_broken_build $1 || is_incompatible_abi $1) then
                         return 0;
                     fi
                 fi
             fi
             rm -rf "$DIR" && cp -r "$1" "$DIR"
             export NDK
             (cd "$DIR" && run ./build.sh -j$JOBS $NDK_BUILD_FLAGS)
             if [ $? != 0 ]; then
                 echo "!!! BUILD FAILURE [$1]!!! See $NDK_LOGFILE for details or use --verbose option!"
                 if [ "$CONTINUE_ON_BUILD_FAIL" != yes ] ; then
                     exit 1
                 fi
             fi
         else
             build_project $1 "yes"
         fi
     }

     for DIR in `ls -d $ROOTDIR/tests/build/*`; do
         if is_buildable $DIR; then
             build_build_test $DIR
         fi
     done
 fi

 ###
 ###  BUILD PROJECTS UNDER tests/device/
 ###

 CPU_ABIS=
 if is_testable device; then
     build_device_test ()
     {
         if is_broken_build $1 "broken device test build"; then
             return 0;
         fi
         echo "Building NDK device test: `basename $1`"
         build_project $1 "yes"
     }

     # $1: DEVICE
     # $2: DEVICE CPU ABI
     # $3: test
     # $4: tmp dir
     run_device_test ()
     {
         local DEVICE=$1
         local CPU_ABI=$2
         local TEST=$3
         local TEST_NAME="$(basename $TEST)"
         local SRCDIR
         local DSTDIR="$4/ndk-tests"
         local SRCFILE
         local DSTFILE
         local PROGRAMS=
         local PROGRAM
         # Do not run the test if BROKEN_RUN is defined
         if [ -z "$RUN_TESTS" ]; then
             if is_broken_build $TEST "NDK device test not built"; then
                 return 0
             fi
             if [ -f "$TEST/BROKEN_RUN" ] ; then
                 if [ ! -s "$TEST/BROKEN_RUN" ] ; then
                     # skip all
                     dump "Skipping NDK device test run: $TEST_NAME"
                     return 0
                 else
                     # skip all tests built by toolchain
                     TARGET_TOOLCHAIN=`get_build_var $TEST TARGET_TOOLCHAIN`
                     TARGET_TOOLCHAIN_VERSION=`echo $TARGET_TOOLCHAIN | tr '-' '\n' | tail -1`
                     grep -q -w -e "$TARGET_TOOLCHAIN_VERSION" "$TEST/BROKEN_RUN"
                     if [ $? = 0 ] ; then
                         dump "Skipping NDK device test run: $TEST_NAME (no run for binary built by $TARGET_TOOLCHAIN_VERSION)"
                         return 0
                     fi
                     # skip tests listed in file
                     SKIPPED_EXECUTABLES=`cat $TEST/BROKEN_RUN | tr '\n' ' '`
                     dump "Skipping NDK device test run: $TEST_NAME ($SKIPPED_EXECUTABLES)"
                 fi
             fi
         fi
         SRCDIR="$BUILD_DIR/`basename $TEST`/libs/$CPU_ABI"
         if [ ! -d "$SRCDIR" ]; then
             dump "Skipping NDK device test run (no $CPU_ABI binaries): $TEST_NAME"
             return 0
         fi
         # First, copy all files to the device, except for gdbserver, gdb.setup, and
         # those declared in $TEST/BROKEN_RUN
         adb_shell_mkdir "$DEVICE" $DSTDIR
         for SRCFILE in `ls $SRCDIR`; do
             DSTFILE=`basename $SRCFILE`
             if [ "$DSTFILE" = "gdbserver" -o "$DSTFILE" = "gdb.setup" ] ; then
                 continue
             fi
             if [ -z "$RUN_TESTS" -a -f "$TEST/BROKEN_RUN" ]; then
                 grep -q -w -e "$DSTFILE" "$TEST/BROKEN_RUN"
                 if [ $? = 0 ] ; then
                     continue
                 fi
             fi
             SRCFILE="$SRCDIR/$SRCFILE"
             if [ $HOST_OS = cygwin ]; then
                 SRCFILE=`cygpath -m $SRCFILE`
             fi
             DSTFILE="$DSTDIR/$DSTFILE"
             run $ADB_CMD -s "$DEVICE" push "$SRCFILE" "$DSTFILE" &&
             run $ADB_CMD -s "$DEVICE" shell chmod 0755 $DSTFILE
             if [ $? != 0 ] ; then
                 dump "ERROR: Could not install $SRCFILE to device $DEVICE!"
                 exit 1
             fi
             # If its name doesn't end with .so, add it to PROGRAMS
             echo "$DSTFILE" | grep -q -e '\.so$'
             if [ $? != 0 ] ; then
                 PROGRAMS="$PROGRAMS `basename $DSTFILE`"
             fi
         done
         for PROGRAM in $PROGRAMS; do
             dump "Running device test [$CPU_ABI]: $TEST_NAME (`basename $PROGRAM`)"
             adb_var_shell_cmd "$DEVICE" "" "cd $DSTDIR && LD_LIBRARY_PATH=$DSTDIR ./$PROGRAM"
             if [ $? != 0 ] ; then
                 dump "   ---> TEST FAILED!!"
             fi
         done
         # Cleanup
         adb_var_shell_cmd "$DEVICE" "" rm -r $DSTDIR
     }

     for DIR in `ls -d $ROOTDIR/tests/device/*`; do
         if is_buildable $DIR; then
             build_device_test $DIR
         fi
     done

     # Do we have adb and any device connected here?
     # If not, we can't run our tests.
     #
     SKIP_TESTS=no
     if [ -z "$ADB_CMD" ] ; then
         dump "WARNING: No 'adb' in your path!"
         SKIP_TESTS=yes
     else
         # Get list of online devices, turn ' ' in device into '.'
         ADB_DEVICES=`$ADB_CMD devices | grep -v offline | awk 'NR>1 {gsub(/[ \t]+device$/,""); print;}' | sed '/^$/d' | sort | tr ' ' '.'`
         ADB_DEVICES=$(echo $ADB_DEVICES | tr '\n' ' ')
         log2 "ADB online devices (sorted): $ADB_DEVICES"
         ADB_DEVCOUNT=`echo "$ADB_DEVICES" | wc -w`
         if [ "$ADB_DEVCOUNT" = "0" ]; then
             dump "WARNING: No device connected to adb!"
             SKIP_TESTS=yes
         else
             ADB_DEVICES="$ADB_DEVICES "
             if [ -n "$ANDROID_SERIAL" ] ; then
                 ADB_SERIAL=$(echo "$ANDROID_SERIAL" | tr ' ' '.')  # turn ' ' into '.'
                 if [ "$ADB_DEVICES" = "${ADB_DEVICES%$ADB_SERIAL *}" ] ; then
                     dump "WARNING: Device $ANDROID_SERIAL cannot be found or offline!"
                     SKIP_TESTS=yes
                 else
                     ADB_DEVICES="$ANDROID_SERIAL"
                 fi
             fi
         fi
     fi
     if [ "$SKIP_TESTS" = "yes" ] ; then
         dump "SKIPPING RUNNING TESTS ON DEVICE!"
     else
         AT_LEAST_CPU_ABI_MATCH=
         for DEVICE in $ADB_DEVICES; do
             # undo earlier ' '-to-'.' translation
             DEVICE=$(echo $DEVICE | tr '.' ' ')
             # get device CPU_ABI and CPU_ABI2, each may contain list of abi, comma-delimited.
             adb_var_shell_cmd "$DEVICE" CPU_ABI1 getprop ro.product.cpu.abi
             adb_var_shell_cmd "$DEVICE" CPU_ABI2 getprop ro.product.cpu.abi2
             CPU_ABIS="$CPU_ABI1,$CPU_ABI2"
             CPU_ABIS=$(commas_to_spaces $CPU_ABIS)
             if [ "$CPU_ABIS" = " " ]; then
               # Very old cupcake-based Android devices don't have these properties
               # defined. Fortunately, they are all armeabi-based.
               CPU_ABIS=armeabi
             fi
             for CPU_ABI in $CPU_ABIS; do
                 if [ "$ABI" = "default" -o "$ABI" = "$CPU_ABI" ] ; then
                     AT_LEAST_CPU_ABI_MATCH="yes"
                     for DIR in `ls -d $ROOTDIR/tests/device/*`; do
                         if is_buildable $DIR; then
                             log "Running device test on $DEVICE [$CPU_ABI]: $DIR"
                             run_device_test "$DEVICE" "$CPU_ABI" "$DIR" /data/local/tmp
                         fi
                     done
                 fi
             done
         done
         if [ "$AT_LEAST_CPU_ABI_MATCH" != "yes" ] ; then
             dump "WARNING: No device matches ABI $ABI! SKIPPING RUNNING TESTS ON DEVICE!"
         fi
     fi
 fi

 dump "Cleaning up..."
 rm -rf $BUILD_DIR
 dump "Done."
	#!/bin/sh
	#
	# Copyright (C) 2010 The Android Open Source Project
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.
	#
	# This shell script is used to run all NDK build tests in a row.
	# "Build tests" are tests that check the building features of the NDK
	# but do not run anything on target devices/emulators.
	#

	# You need to define the NDK

	PROGDIR=`dirname $0`
	PROGDIR=`cd $PROGDIR && pwd`

	# Assume that we are under tests/
	# and that the samples will be under samples/ and platforms/android-N/samples/
	#
	ROOTDIR=`cd $PROGDIR/.. && pwd`
	NDK_BUILDTOOLS_PATH=$ROOTDIR/build/tools
	. $ROOTDIR/build/core/ndk-common.sh
	. $ROOTDIR/build/tools/prebuilt-common.sh

	# The list of tests that are too long to be part of a normal run of
	# run-tests.sh. Most of these do not run properly at the moment.
	LONG_TESTS="prebuild-stlport test-stlport test-gnustl-full test-stlport_shared-exception test-stlport_static-exception"

	#
	# Parse options
	#
	VERBOSE=no
	ABI=default
	PLATFORM=""
	NDK_ROOT=
	JOBS=$BUILD_NUM_CPUS
	find_program ADB_CMD adb
	TESTABLES="samples build device awk"
	FULL_TESTS=no
	RUN_TESTS=
	NDK_PACKAGE=
	WINE=
	CONTINUE_ON_BUILD_FAIL=

	while [ -n "$1" ]; do
	opt="$1"
	optarg=`expr "x$opt" : 'x[^=]=\(.\)'`
	case "$opt" in
	--help\|-h\|-\?)
	OPTION_HELP=yes
	;;
	--verbose)
	if [ "$VERBOSE" = "yes" ] ; then
	VERBOSE2=yes
	else
	VERBOSE=yes
	fi
	;;
	--abi=*)
	ABI="$optarg"
	;;
	--platform=*)
	PLATFORM="$optarg"
	;;
	--ndk=*)
	NDK_ROOT="$optarg"
	;;
	--full)
	FULL_TESTS=yes;
	;;
	--test=*) # Deprecated, but keep it just in case.
	RUN_TESTS="$RUN_TESTS $optarg"
	;;
	--package=*)
	NDK_PACKAGE="$optarg"
	;;
	-j*)
	JOBS=`expr "$opt" : '-j\(.*\)'`
	shift
	;;
	--jobs=*)
	JOBS="$optarg"
	;;
	--adb=*)
	ADB_CMD="$optarg"
	;;
	--only-samples)
	TESTABLES=samples
	;;
	--only-build)
	TESTABLES=build
	;;
	--only-device)
	TESTABLES=device
	;;
	--only-awk)
	TESTABLES=awk
	;;
	--wine)
	WINE=yes
	;;
	--continue-on-build-fail)
	CONTINUE_ON_BUILD_FAIL=yes
	;;
	-*) # unknown options
	echo "ERROR: Unknown option '$opt', use --help for list of valid ones."
	exit 1
	;;
	*) # Simply record new test name
	RUN_TESTS=$RUN_TESTS" $opt"
	;;
	esac
	shift
	done

	if [ "$OPTION_HELP" = "yes" ] ; then
	echo "Usage: $PROGNAME [options] [testname1 [testname2...]]"
	echo ""
	echo "Run NDK automated tests. Without any parameter, this will try to"
	echo "run all standard tests, except those are tagged broken. You can"
	echo "also select/enforce specific tests by listing their name on the"
	echo "command-line."
	echo ""
	echo "Valid options:"
	echo ""
	echo " --help\|-h\|-? Print this help"
	echo " --verbose Enable verbose mode (can be used several times)"
	echo " --ndk=<path> Path to NDK to test [$ROOTDIR]"
	echo " --package=<path> Path to NDK package to test"
	echo " -j<N> --jobs=<N> Launch parallel builds [$JOBS]"
	echo " --abi=<name> Only run tests for the specific ABI [$ABI]"
	echo " --platform=<name> Force API level for testing; platform=<android-x>"
	echo " --adb=<file> Specify adb executable for device tests"
	echo " --only-samples Only rebuild samples"
	echo " --only-build Only rebuild build tests"
	echo " --only-device Only rebuild & run device tests"
	echo " --only-awk Only run awk tests."
	echo " --full Run all device tests, even very long ones."
	echo " --wine Build all tests with wine on Linux"
	echo ""
	echo "NOTE: You cannot use --ndk and --package at the same time."
	echo ""
	exit 0
	fi

	# Run a command in ADB.
	#
	# This is needed because "adb shell" does not return the proper status
	# of the launched command, so we need to add it to the output, and grab
	# it after that.
	# $1: Device name
	# $2: Variable name that will contain the result
	# $3+: Command options
	adb_var_shell_cmd ()
	{
	# We need a temporary file to store the output of our command
	local ADB_SHELL_CMD_LOG RET OUT
	local DEVICE=$1
	local VARNAME=$2
	shift; shift;
	ADB_SHELL_CMD_LOG=$(mktemp -t XXXXXXXX)
	# Run the command, while storing the standard output to ADB_SHELL_CMD_LOG
	# and appending the exit code as the last line.
	if [ $VERBOSE = "yes" ] ; then
	echo "$ADB_CMD -s \"$DEVICE\" shell \"$@\""
	$ADB_CMD -s "$DEVICE" shell "$@" ";" echo \$? \| sed -e 's![[:cntrl:]]!!g' \| tee $ADB_SHELL_CMD_LOG
	else
	$ADB_CMD -s "$DEVICE" shell "$@" ";" echo \$? \| sed -e 's![[:cntrl:]]!!g' > $ADB_SHELL_CMD_LOG
	fi
	# Get last line in log, which contains the exit code from the command
	RET=`sed -e '$!d' $ADB_SHELL_CMD_LOG`
	# Get output, which corresponds to everything except the last line
	OUT=`sed -e '$d' $ADB_SHELL_CMD_LOG`
	rm -f $ADB_SHELL_CMD_LOG
	if [ "$VARNAME" != "" ]; then
	eval $VARNAME=\"\$OUT\"
	fi
	return $RET
	}

	# Make a directory path on device
	#
	# The 'mkdir' command on the Android device does not
	# support the '-p' option. This function will test
	# for the existence of the parent directory and recursively
	# call itself until it files a parent which exists; then
	# create the requested directory.
	adb_shell_mkdir ()
	{
	local FULLDIR BASEDIR
	local DEVICE=$1
	local FULLDIR=$2
	local BASEDIR=`dirname $FULLDIR`

	adb_var_shell_cmd "$DEVICE" "" "ls $BASEDIR 1>/dev/null 2>&1"
	if [ $? != 0 ] ; then
	if [ $BASEDIR = "/" ] ; then
	dump "ERROR: Could not find the root (/) directory on the device!"
	exit 1
	else
	adb_shell_mkdir "$DEVICE" $BASEDIR
	adb_shell_mkdir "$DEVICE" $FULLDIR
	fi
	else
	#If the directory doesn't exist, make it
	adb_var_shell_cmd "$DEVICE" "" "ls $FULLDIR 1>/dev/null 2>&1 \|\| mkdir $FULLDIR"
	if [ $? != 0 ] ; then
	dump "ERROR: Could not mkdir '$FULLDIR' on the device!"
	exit 1
	fi
	fi
	}

	# Returns 0 if a variable containing one or more items separated
	# by spaces contains a given value.
	# $1: variable name (e.g. FOO)
	# $2: value to test
	var_list_contains ()
	{
	echo `var_value $1` \| tr ' ' '\n' \| grep -q -F -x -e "$2"
	}

	#
	# List of stuff to actually tests
	#
	is_testable () {
	var_list_contains TESTABLES "$1"
	}

	# is_buildable returns 0 if a test should be built/run for this invocation
	# $1: test path
	if [ -n "$RUN_TESTS" ] ; then
	is_buildable () {
	[ -f $1/build.sh -o -f $1/jni/Android.mk ] &&
	var_list_contains RUN_TESTS "`basename $1`"
	}
	elif [ "$FULL_TESTS" = "yes" ] ; then
	is_buildable () {
	[ -f $1/build.sh -o -f $1/jni/Android.mk ]
	}
	else # !FULL_TESTS
	is_buildable () {
	[ -f $1/build.sh -o -f $1/jni/Android.mk ] \|\| return 1
	! var_list_contains LONG_TESTS "`basename $1`" \|\| return 1
	}
	fi # !FULL_TESTS


	TEST_DIR="/tmp/ndk-$USER/tests"
	mkdir -p $TEST_DIR
	setup_default_log_file "$TEST_DIR/build-tests.log"

	if [ -n "$NDK_PACKAGE" ] ; then
	if [ -n "$NDK_ROOT" ] ; then
	dump "ERROR: You can't use --ndk and --package at the same time!"
	exit 1
	fi
	NDK_ROOT=/tmp/ndk-tests/install
	mkdir -p "$NDK_ROOT" && rm -rf "$NDK_ROOT/*"
	dump "Unpacking NDK package to $NDK_ROOT"
	unpack_archive "$NDK_PACKAGE" "$NDK_ROOT"
	NDK_ROOT=`ls -d $NDK_ROOT/*`
	fi

	#
	# Check the NDK install path.
	#
	if [ -n "$NDK_ROOT" ] ; then
	if [ ! -d "$NDK_ROOT" ] ; then
	dump "ERROR: Your --ndk option does not point to a directory: $NDK_ROOT"
	dump "Please use a valid path for this option."
	exit 1
	fi
	if [ ! -f "$NDK_ROOT/ndk-build" -o ! -f "$NDK_ROOT/build/core/ndk-common.sh" ] ; then
	dump "ERROR: Your --ndk option does not point to a valid NDK install: $NDK_ROOT"
	dump "Please use a valid NDK install path for this option."
	exit 3
	fi
	NDK="$NDK_ROOT"
	else
	NDK="$ROOTDIR"
	fi

	#
	# Create log file
	#

	BUILD_DIR=$TEST_DIR/build
	mkdir -p "$BUILD_DIR" && rm -rf "$BUILD_DIR/*"

	###
	### RUN AWK TESTS
	###

	# Run a simple awk script
	# $1: awk script to run
	# $2: input file
	# $3: expected output file
	# $4+: optional additional command-line arguments for the awk command
	run_awk_test ()
	{
	local SCRIPT="$1"
	local SCRIPT_NAME="`basename $SCRIPT`"
	local INPUT="$2"
	local INPUT_NAME="`basename $INPUT`"
	local EXPECTED="$3"
	local EXPECTED_NAME="`basename $EXPECTED`"
	shift; shift; shift;
	local OUTPUT="$BUILD_DIR/$EXPECTED_NAME"
	if [ "$VERBOSE2" = "yes" ]; then
	echo "### COMMAND: awk -f \"$SCRIPT\" $@ < \"$INPUT\" > \"$OUTPUT\""
	fi
	awk -f "$SCRIPT" $@ < "$INPUT" > "$OUTPUT"
	fail_panic "Can't run awk script: $SCRIPT"
	if [ "$VERBOSE2" = "yes" ]; then
	echo "OUTPUT FROM SCRIPT:"
	cat "$OUTPUT"
	echo "EXPECTED VALUES:"
	cat "$EXPECTED"
	fi
	cmp -s "$OUTPUT" "$EXPECTED"
	if [ $? = 0 ] ; then
	echo "Awk script: $SCRIPT_NAME: passed $INPUT_NAME"
	if [ "$VERBOSE2" = "yes" ]; then
	cat "$OUTPUT"
	fi
	else
	if [ "$VERBOSE" = "yes" ]; then
	run diff -burN "$EXPECTED" "$OUTPUT"
	fi
	echo "Awk script: $SCRIPT_NAME: $INPUT_NAME FAILED!!"
	rm -f "$OUTPUT"
	exit 1
	fi
	}

	run_awk_test_dir ()
	{
	local SCRIPT_NAME="`basename \"$DIR\"`"
	local SCRIPT="$ROOTDIR/build/awk/$SCRIPT_NAME.awk"
	local INPUT
	local OUTPUT
	if [ ! -f "$SCRIPT" ]; then
	echo "Awk script: $SCRIPT_NAME: Missing script: $SCRIPT"
	continue
	fi
	for INPUT in `ls "$PROGDIR"/awk/$SCRIPT_NAME/*.in`; do
	OUTPUT=`echo $INPUT \| sed 's/\.in$/.out/g'`
	if [ ! -f "$OUTPUT" ]; then
	echo "Awk script: $SCRIPT_NAME: Missing awk output file: $OUTPUT"
	continue
	fi
	run_awk_test "$SCRIPT" "$INPUT" "$OUTPUT"
	done
	}

	if is_testable awk; then
	AWKDIR="$ROOTDIR/build/awk"
	for DIR in `ls -d "$PROGDIR"/awk/*`; do
	run_awk_test_dir "$DIR"
	done
	fi

	###
	### REBUILD ALL SAMPLES FIRST
	###

	NDK_BUILD_FLAGS="-B"
	if [ "$WINE" ]; then
	case "$NDK_HOST_32BIT" in
	1\|true)
	WINE=wine12
	;;
	*)
	WINE=wine15
	NDK_BUILD_FLAGS="" # make.exe -B hangs in wine > 1.2.x
	if [ "$NDK_TOOLCHAIN_VERSION" != "4.4.3" ] ; then
	APP_LDFLAGS=-fuse-ld=bfd # 64-bit ld.gold can't run in any wine!
	fi
	;;
	esac
	find_program WINE_PROG $WINE
	fail_panic "Can't locate $WINE"
	fi

	case $ABI in
	default) # Let the APP_ABI in jni/Application.mk decide what to build
	;;
	armeabi\|armeabi-v7a\|x86\|mips)
	NDK_BUILD_FLAGS="$NDK_BUILD_FLAGS APP_ABI=$ABI"
	;;
	*)
	echo "ERROR: Unsupported abi value: $ABI"
	exit 1
	;;
	esac

	# Force all tests to run at one API level
	if [ "$PLATFORM" != "" ]; then
	NDK_BUILD_FLAGS="$NDK_BUILD_FLAGS APP_PLATFORM=$PLATFORM"
	fi

	# Use --verbose twice to see build commands for the tests
	if [ "$VERBOSE2" = "yes" ] ; then
	NDK_BUILD_FLAGS="$NDK_BUILD_FLAGS V=1"
	fi

	run_ndk_build ()
	{
	EXTRA_FLAGS=
	if [ -n "$APP_LDFLAGS" ] ; then
	# APP_LDFLAGS in env. var. doesn't work
	EXTRA_FLAGS="APP_LDFLAGS=$APP_LDFLAGS"
	fi
	if [ "$WINE" ]; then
	if [ "$WINE" = "wine12" ]; then
	run $WINE cmd /c Z:$NDK/ndk-build.cmd -j$JOBS "$@" $EXTRA_FLAGS
	else
	# do "clean" instead of -B
	run $WINE cmd /c Z:$NDK/ndk-build.cmd clean
	# make.exe can't do parallel build in wine > 1.2.x
	run $WINE cmd /c Z:$NDK/ndk-build.cmd "$@" -j1 $EXTRA_FLAGS
	fi
	else
	run $NDK/ndk-build -j$JOBS "$@" $EXTRA_FLAGS
	fi
	}

	# get build var
	# $1: project directory
	# $2: var
	get_build_var ()
	{
	local PROJECT=$1
	local VAR=$2

	if [ -z "$GNUMAKE" ] ; then
	GNUMAKE=make
	fi
	$GNUMAKE --no-print-dir -f $NDK/build/core/build-local.mk -C $PROJECT DUMP_$VAR \| tail -1
	}


	# check if the project is broken and shouldn't be built
	# $1: project directory
	# $2: optional error message
	is_broken_build ()
	{
	local PROJECT="$1"
	local ERRMSG="$2"

	if [ -z $RUN_TESTS ] ; then
	if [ -f "$PROJECT/BROKEN_BUILD" ] ; then
	if [ ! -s "$PROJECT/BROKEN_BUILD" ] ; then
	# skip all
	if [ -z "$ERRMSG" ] ; then
	echo "Skipping `basename $PROJECT`: (build)"
	else
	echo "Skipping $ERRMSG: `basename $PROJECT`"
	fi
	return 0
	else
	# only skip listed in file
	TARGET_TOOLCHAIN=`get_build_var $PROJECT TARGET_TOOLCHAIN`
	TARGET_TOOLCHAIN_VERSION=`echo $TARGET_TOOLCHAIN \| tr '-' '\n' \| tail -1`
	grep -q -w -e "$TARGET_TOOLCHAIN_VERSION" "$PROJECT/BROKEN_BUILD"
	if [ $? = 0 ] ; then
	if [ -z "$ERRMSG" ] ; then
	echo "Skipping `basename $PROJECT`: (no build for $TARGET_TOOLCHAIN_VERSION)"
	else
	echo "Skipping $ERRMSG: `basename $PROJECT` (no build for $TARGET_TOOLCHAIN_VERSION)"
	fi
	return 0
	fi
	fi
	fi
	fi
	return 1
	}

	# check if $ABI is incompatible and shouldn't be built
	# $1: project directory
	is_incompatible_abi ()
	{
	local PROJECT="$1"

	if [ "$ABI" != "default" ] ; then
	# check APP_ABI
	local APP_ABIS=`get_build_var $PROJECT APP_ABI`
	APP_ABIS=$APP_ABIS" "
	if [ "$APP_ABIS" != "${APP_ABIS%%all*}" ] ; then
	# replace the first "all" with all available ABIs
	ALL_ABIS=`get_build_var $PROJECT NDK_ALL_ABIS`
	APP_ABIS_FRONT="${APP_ABIS%%all*}"
	APP_ABIS_BACK="${APP_ABIS#*all}"
	APP_ABIS="${APP_ABIS_FRONT}${ALL_ABIS}${APP_ABIS_BACK}"
	fi
	if [ "$APP_ABIS" = "${APP_ABIS%$ABI *}" ] ; then
	echo "Skipping `basename $PROJECT`: incompatible ABI, needs $APP_ABIS"
	return 0
	fi
	fi
	return 1
	}

	build_project ()
	{
	local NAME=`basename $1`
	local CHECK_ABI=$2
	local DIR="$BUILD_DIR/$NAME"

	if is_broken_build $1; then
	return 0;
	fi
	if [ "$CHECK_ABI" = "yes" ] ; then
	if is_incompatible_abi $1 ; then
	return 0
	fi
	fi
	rm -rf "$DIR" && cp -r "$1" "$DIR"
	# build it
	(run cd "$DIR" && run_ndk_build $NDK_BUILD_FLAGS)
	RET=$?
	if [ -f "$1/BUILD_SHOULD_FAIL" ]; then
	if [ $RET = 0 ]; then
	echo "!!! FAILURE: BUILD SHOULD HAVE FAILED [$1]"
	if [ "$CONTINUE_ON_BUILD_FAIL" != yes ] ; then
	exit 1
	fi
	fi
	log "!!! SUCCESS: BUILD FAILED AS EXPECTED [$(basename $1)]"
	RET=0
	fi
	if [ $RET != 0 ] ; then
	echo "!!! BUILD FAILURE [$1]!!! See $NDK_LOGFILE for details or use --verbose option!"
	if [ "$CONTINUE_ON_BUILD_FAIL" != yes ] ; then
	exit 1
	fi
	fi
	}

	#
	# Determine list of samples directories.
	#
	if is_testable samples; then
	if [ -f "$NDK/RELEASE.TXT" ] ; then
	# This is a release package, all samples should be under $NDK/samples
	SAMPLES_DIRS="$NDK/samples"
	if [ ! -d "$SAMPLES_DIRS" ] ; then
	dump "ERROR: Missing samples directory: $SAMPLES_DIRS"
	dump "Your NDK release installation is broken!"
	exit 1
	fi
	log "Using release NDK samples from: $SAMPLES_DIRS"
	else
	# This is a development work directory, we will take the samples
	# directly from development/ndk.
	DEVNDK_DIR=`dirname $NDK`/development/ndk
	if [ ! -d "$DEVNDK_DIR" ] ; then
	dump "ERROR: Could not find development NDK directory: $DEVNDK_DIR"
	dump "Please clone platform/development.git from android.googlesource.com"
	exit 1
	fi
	SAMPLES_DIRS="$DEVNDK_DIR/samples"
	for DIR in `ls -d $DEVNDK_DIR/platforms/android-*/samples`; do
	SAMPLES_DIRS="$SAMPLES_DIRS $DIR"
	done
	dump "Using development NDK samples from $DEVNDK_DIR"
	if [ "$VERBOSE" = "yes" ] ; then
	echo "$SAMPLES_DIRS" \| tr ' ' '\n'
	fi
	fi

	#
	# Copy the samples to a temporary build directory

	build_sample ()
	{
	echo "Building NDK sample: `basename $1`"
	build_project $1 "no"
	}

	for DIR in $SAMPLES_DIRS; do
	for SUBDIR in `ls -d $DIR/*`; do
	if is_buildable $SUBDIR; then
	build_sample $SUBDIR
	fi
	done
	done
	fi

	###
	### BUILD PROJECTS UNDER tests/build/
	###

	if is_testable build; then
	build_build_test ()
	{
	local NAME="$(basename $1)"
	echo "Building NDK build test: `basename $1`"
	if [ -f $1/build.sh ]; then
	local DIR="$BUILD_DIR/$NAME"
	if [ -f "$1/jni/Android.mk" -a -f "$1/jni/Application.mk" ] ; then
	# exclude jni/Android.mk with import-module because it needs NDK_MODULE_PATH
	grep -q "call import-module" "$1/jni/Android.mk"
	if [ $? != 0 ] ; then
	if (is_broken_build $1 \|\| is_incompatible_abi $1) then
	return 0;
	fi
	fi
	fi
	rm -rf "$DIR" && cp -r "$1" "$DIR"
	export NDK
	(cd "$DIR" && run ./build.sh -j$JOBS $NDK_BUILD_FLAGS)
	if [ $? != 0 ]; then
	echo "!!! BUILD FAILURE [$1]!!! See $NDK_LOGFILE for details or use --verbose option!"
	if [ "$CONTINUE_ON_BUILD_FAIL" != yes ] ; then
	exit 1
	fi
	fi
	else
	build_project $1 "yes"
	fi
	}

	for DIR in `ls -d $ROOTDIR/tests/build/*`; do
	if is_buildable $DIR; then
	build_build_test $DIR
	fi
	done
	fi

	###
	### BUILD PROJECTS UNDER tests/device/
	###

	CPU_ABIS=
	if is_testable device; then
	build_device_test ()
	{
	if is_broken_build $1 "broken device test build"; then
	return 0;
	fi
	echo "Building NDK device test: `basename $1`"
	build_project $1 "yes"
	}

	# $1: DEVICE
	# $2: DEVICE CPU ABI
	# $3: test
	# $4: tmp dir
	run_device_test ()
	{
	local DEVICE=$1
	local CPU_ABI=$2
	local TEST=$3
	local TEST_NAME="$(basename $TEST)"
	local SRCDIR
	local DSTDIR="$4/ndk-tests"
	local SRCFILE
	local DSTFILE
	local PROGRAMS=
	local PROGRAM
	# Do not run the test if BROKEN_RUN is defined
	if [ -z "$RUN_TESTS" ]; then
	if is_broken_build $TEST "NDK device test not built"; then
	return 0
	fi
	if [ -f "$TEST/BROKEN_RUN" ] ; then
	if [ ! -s "$TEST/BROKEN_RUN" ] ; then
	# skip all
	dump "Skipping NDK device test run: $TEST_NAME"
	return 0
	else
	# skip all tests built by toolchain
	TARGET_TOOLCHAIN=`get_build_var $TEST TARGET_TOOLCHAIN`
	TARGET_TOOLCHAIN_VERSION=`echo $TARGET_TOOLCHAIN \| tr '-' '\n' \| tail -1`
	grep -q -w -e "$TARGET_TOOLCHAIN_VERSION" "$TEST/BROKEN_RUN"
	if [ $? = 0 ] ; then
	dump "Skipping NDK device test run: $TEST_NAME (no run for binary built by $TARGET_TOOLCHAIN_VERSION)"
	return 0
	fi
	# skip tests listed in file
	SKIPPED_EXECUTABLES=`cat $TEST/BROKEN_RUN \| tr '\n' ' '`
	dump "Skipping NDK device test run: $TEST_NAME ($SKIPPED_EXECUTABLES)"
	fi
	fi
	fi
	SRCDIR="$BUILD_DIR/`basename $TEST`/libs/$CPU_ABI"
	if [ ! -d "$SRCDIR" ]; then
	dump "Skipping NDK device test run (no $CPU_ABI binaries): $TEST_NAME"
	return 0
	fi
	# First, copy all files to the device, except for gdbserver, gdb.setup, and
	# those declared in $TEST/BROKEN_RUN
	adb_shell_mkdir "$DEVICE" $DSTDIR
	for SRCFILE in `ls $SRCDIR`; do
	DSTFILE=`basename $SRCFILE`
	if [ "$DSTFILE" = "gdbserver" -o "$DSTFILE" = "gdb.setup" ] ; then
	continue
	fi
	if [ -z "$RUN_TESTS" -a -f "$TEST/BROKEN_RUN" ]; then
	grep -q -w -e "$DSTFILE" "$TEST/BROKEN_RUN"
	if [ $? = 0 ] ; then
	continue
	fi
	fi
	SRCFILE="$SRCDIR/$SRCFILE"
	if [ $HOST_OS = cygwin ]; then
	SRCFILE=`cygpath -m $SRCFILE`
	fi
	DSTFILE="$DSTDIR/$DSTFILE"
	run $ADB_CMD -s "$DEVICE" push "$SRCFILE" "$DSTFILE" &&
	run $ADB_CMD -s "$DEVICE" shell chmod 0755 $DSTFILE
	if [ $? != 0 ] ; then
	dump "ERROR: Could not install $SRCFILE to device $DEVICE!"
	exit 1
	fi
	# If its name doesn't end with .so, add it to PROGRAMS
	echo "$DSTFILE" \| grep -q -e '\.so$'
	if [ $? != 0 ] ; then
	PROGRAMS="$PROGRAMS `basename $DSTFILE`"
	fi
	done
	for PROGRAM in $PROGRAMS; do
	dump "Running device test [$CPU_ABI]: $TEST_NAME (`basename $PROGRAM`)"
	adb_var_shell_cmd "$DEVICE" "" "cd $DSTDIR && LD_LIBRARY_PATH=$DSTDIR ./$PROGRAM"
	if [ $? != 0 ] ; then
	dump " ---> TEST FAILED!!"
	fi
	done
	# Cleanup
	adb_var_shell_cmd "$DEVICE" "" rm -r $DSTDIR
	}

	for DIR in `ls -d $ROOTDIR/tests/device/*`; do
	if is_buildable $DIR; then
	build_device_test $DIR
	fi
	done

	# Do we have adb and any device connected here?
	# If not, we can't run our tests.
	#
	SKIP_TESTS=no
	if [ -z "$ADB_CMD" ] ; then
	dump "WARNING: No 'adb' in your path!"
	SKIP_TESTS=yes
	else
	# Get list of online devices, turn ' ' in device into '.'
	ADB_DEVICES=`$ADB_CMD devices \| grep -v offline \| awk 'NR>1 {gsub(/[ \t]+device$/,""); print;}' \| sed '/^$/d' \| sort \| tr ' ' '.'`
	ADB_DEVICES=$(echo $ADB_DEVICES \| tr '\n' ' ')
	log2 "ADB online devices (sorted): $ADB_DEVICES"
	ADB_DEVCOUNT=`echo "$ADB_DEVICES" \| wc -w`
	if [ "$ADB_DEVCOUNT" = "0" ]; then
	dump "WARNING: No device connected to adb!"
	SKIP_TESTS=yes
	else
	ADB_DEVICES="$ADB_DEVICES "
	if [ -n "$ANDROID_SERIAL" ] ; then
	ADB_SERIAL=$(echo "$ANDROID_SERIAL" \| tr ' ' '.') # turn ' ' into '.'
	if [ "$ADB_DEVICES" = "${ADB_DEVICES%$ADB_SERIAL *}" ] ; then
	dump "WARNING: Device $ANDROID_SERIAL cannot be found or offline!"
	SKIP_TESTS=yes
	else
	ADB_DEVICES="$ANDROID_SERIAL"
	fi
	fi
	fi
	fi
	if [ "$SKIP_TESTS" = "yes" ] ; then
	dump "SKIPPING RUNNING TESTS ON DEVICE!"
	else
	AT_LEAST_CPU_ABI_MATCH=
	for DEVICE in $ADB_DEVICES; do
	# undo earlier ' '-to-'.' translation
	DEVICE=$(echo $DEVICE \| tr '.' ' ')
	# get device CPU_ABI and CPU_ABI2, each may contain list of abi, comma-delimited.
	adb_var_shell_cmd "$DEVICE" CPU_ABI1 getprop ro.product.cpu.abi
	adb_var_shell_cmd "$DEVICE" CPU_ABI2 getprop ro.product.cpu.abi2
	CPU_ABIS="$CPU_ABI1,$CPU_ABI2"
	CPU_ABIS=$(commas_to_spaces $CPU_ABIS)
	if [ "$CPU_ABIS" = " " ]; then
	# Very old cupcake-based Android devices don't have these properties
	# defined. Fortunately, they are all armeabi-based.
	CPU_ABIS=armeabi
	fi
	for CPU_ABI in $CPU_ABIS; do
	if [ "$ABI" = "default" -o "$ABI" = "$CPU_ABI" ] ; then
	AT_LEAST_CPU_ABI_MATCH="yes"
	for DIR in `ls -d $ROOTDIR/tests/device/*`; do
	if is_buildable $DIR; then
	log "Running device test on $DEVICE [$CPU_ABI]: $DIR"
	run_device_test "$DEVICE" "$CPU_ABI" "$DIR" /data/local/tmp
	fi
	done
	fi
	done
	done
	if [ "$AT_LEAST_CPU_ABI_MATCH" != "yes" ] ; then
	dump "WARNING: No device matches ABI $ABI! SKIPPING RUNNING TESTS ON DEVICE!"
	fi
	fi
	fi

	dump "Cleaning up..."
	rm -rf $BUILD_DIR
	dump "Done."