#!/bin/sh

PROGDIR=`dirname $0`
NDK=`cd $PROGDIR/.. && pwd`
NDK_BUILDTOOLS_PATH=$NDK/build/tools
. $NDK_BUILDTOOLS_PATH/ndk-common.sh
. $NDK_BUILDTOOLS_PATH/prebuilt-common.sh

# Find all devices
DEVICE_arm=
DEVICE_mips=
DEVICE_x86=

ADB_CMD=`which adb`

if [ -n "$ANDROID_SERIAL" ] ; then
    echo ANDROID_SERIAL=$ANDROID_SERIAL
else
    if [ -n $ADB_CMD  ] ; then
        # Get list of online devices, turn ' ' in device into '#'
        DEVICES=`$ADB_CMD devices | grep -v offline | awk 'NR>1 {gsub(/[ \t]+device$/,""); print;}' | sed '/^$/d' | tr ' ' '#'`
        for DEVICE in $DEVICES; do
            # undo previous ' '-to-'#' translation
            DEVICE=$(echo "$DEVICE" | tr '#' ' ')
            # get arch
            ARCH=`$ADB_CMD -s "$DEVICE" shell getprop ro.product.cpu.abi | tr -dc '[:print:]'`
            case "$ARCH" in
                armeabi*)
                        if [ -z "$DEVICE_arm" ]; then
                            DEVICE_arm=$DEVICE
                        fi
                        ;;
                x86)
                        if [ -z "$DEVICE_x86" ]; then
                            DEVICE_x86=$DEVICE
                        fi
                        ;;
                mips*)
                        if [ -z "$DEVICE_mips" ]; then
                            DEVICE_mips=$DEVICE
                        fi
                        ;;
                *)
                        echo "ERROR: Unsupported architecture: $ARCH"
                        exit 1
            esac
        done
    fi
    echo "DEVICE_arm=$DEVICE_arm"
    echo "DEVICE_x86=$DEVICE_x86"
    echo "DEVICE_mips=$DEVICE_mips"
fi

#
# check if we need to also test 32-bit host toolchain
#
TEST_HOST_32BIT=no
TAGS=$HOST_TAG
case "$HOST_TAG" in
    linux-x86_64|darwin-x86_64)
        if [ -d "$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/$HOST_TAG" ] ; then
            if [ -d "$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/$HOST_TAG32" ] ; then
                # ideally we should check each individual compiler the presence of 64-bit
                # but for test script this is fine
                TEST_HOST_32BIT=yes
                TAGS=$TAGS" $HOST_TAG32"
            fi
        else
            TAGS=$HOST_TAG32
        fi
    ;;
    windows*)
        if [ "$ProgramW6432" != "" ] ; then
            if [ -d "$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/windows-x86_64" ] ; then
                if [ -d "$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/windows" ] ; then
                    TEST_HOST_32BIT=yes
                    TAGS=$TAGS" windows-x86_64"
                fi
            else
                TAGS=windows
            fi
        fi
esac

#
# Run run-tests.sh
#
SYSTEM=$(get_prebuilt_host_tag)
NDK_TOOLCHAIN_VERSIONS=
for V in $DEFAULT_GCC_VERSION_LIST; do
    NDK_TOOLCHAIN_VERSIONS=$NDK_TOOLCHAIN_VERSIONS" gcc"$V
done
for V in $DEFAULT_LLVM_VERSION_LIST; do
    NDK_TOOLCHAIN_VERSIONS=$NDK_TOOLCHAIN_VERSIONS" clang"$V
done

# keep this simple, only intend to test the case when NDK_TOOLCHAIN_VERSION isn't specified
dump "### Run simple tests"
ANDROID_SERIAL=none ./run-tests.sh --continue-on-build-fail --abi=armeabi
# Another simple test to test NDK_TOOLCHAIN_VERSION=clang which picks up the most recent version
dump "### Run simple tests with clang"
NDK_TOOLCHAIN_VERSION=clang ANDROID_SERIAL=none ./run-tests.sh --continue-on-build-fail --abi=armeabi-v7a

# enumerate all cases using $SYSTEM toolchain
for V in $NDK_TOOLCHAIN_VERSIONS; do
    dump "### Running $HOST_TAG $V full tests"
    NDK_TOOLCHAIN_VERSION="${V#gcc*}" ./run-tests.sh --continue-on-build-fail --full
done

if [ "$TEST_HOST_32BIT" = "yes" ] ; then
    for V in $NDK_TOOLCHAIN_VERSIONS; do
        dump "### Running $HOST_TAG32 $V tests (32-bit host)"
        NDK_HOST_32BIT=1 NDK_TOOLCHAIN_VERSION="${V#gcc*}" ./run-tests.sh --continue-on-build-fail
    done
fi

if [ "$SYSTEM" = "linux-x86" -a -d "$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/windows-x86_64" ] ; then
    # using 64-bit windows toolchain
    for V in $NDK_TOOLCHAIN_VERSIONS; do
        dump "### Running windows-x86_64 $V tests"
        NDK_TOOLCHAIN_VERSION="${V#gcc*}" ./run-tests.sh --continue-on-build-fail --wine # --full
    done
fi

if [ "$SYSTEM" = "linux-x86" -a -d "$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/windows" ] ; then
    # using 32-bit windows toolchain
    for V in $NDK_TOOLCHAIN_VERSIONS; do
        dump "### Running windows $V tests"
        NDK_HOST_32BIT=1 NDK_TOOLCHAIN_VERSION="${V#gcc*}" ./run-tests.sh --continue-on-build-fail --wine # --full
    done
fi

# add more if you want ...

#
# Run standalone tests
#
STANDALONE_TMPDIR=$NDK_TMPDIR

# $1: Host tag
# $2: API level
# $3: Arch
# $4: GCC version
# $5: STL
standalone_path ()
{
    local TAG=$1
    local API=$2
    local ARCH=$3
    local GCC_VERSION=$4
    local STL=$5

    echo ${STANDALONE_TMPDIR}/android-ndk-api${API}-${ARCH}-${TAG}-${GCC_VERSION}-${STL}
}

# $1: Host tag
# $2: API level
# $3: Arch
# $4: GCC version
# $5: LLVM version
# $6: STL
make_standalone ()
{
    local TAG=$1
    local API=$2
    local ARCH=$3
    local GCC_VERSION=$4
    local LLVM_VERSION=$5
    local STL=$6

    (cd $NDK && \
     ./build/tools/make-standalone-toolchain.sh \
        --platform=android-$API \
        --install-dir=$(standalone_path $TAG $API $ARCH $GCC_VERSION $STL) \
        --llvm-version=$LLVM_VERSION \
        --toolchain=$(get_toolchain_name_for_arch $ARCH $GCC_VERSION) \
        --system=$TAG \
        --stl=$STL)
}

API32=14
API64=21
for ARCH in $(commas_to_spaces $DEFAULT_ARCHS); do
    if [ "$ARCH" = "${ARCH%%64*}" ]; then
        API=$API32
    else
        API=$API64
    fi
    FIRST_GCC_VERSION=$(get_first_gcc_version_for_arch $ARCH)
    MAKE_IT=
    for GCC_VERSION in $(commas_to_spaces $DEFAULT_GCC_VERSION_LIST); do
        # Only process GCC_VERSION from FIRST_GCC_VERSION
        if [ -z "$MAKE_IT" -a "$GCC_VERSION" = "$FIRST_GCC_VERSION" ]; then
	    MAKE_IT=yes
        fi
        if [ -z "$MAKE_IT" ]; then
            continue
        fi

        for TAG in $TAGS; do
            dump "### [$TAG] Testing $ARCH gcc-$GCC_VERSION toolchain with --sysroot"
            (cd $NDK && \
                ./tests/standalone/run.sh --prefix=$(get_toolchain_binprefix_for_arch $ARCH $GCC_VERSION $TAG)-gcc)
            for STL in gnustl stlport libc++; do
                GCC_TESTED=no
                for LLVM_VERSION in $(commas_to_spaces $DEFAULT_LLVM_VERSION_LIST); do
                    dump "### [$TAG] Making $ARCH gcc-$GCC_VERSION/clang$LLVM_VERSION standalone toolchain STL=$STL"
                    make_standalone $TAG $API $ARCH $GCC_VERSION $LLVM_VERSION $STL
                    if [ "$GCC_TESTED" != "yes" ]; then
                        dump "### [$TAG] Testing $ARCH gcc-$GCC_VERSION standalone toolchain"
                        (cd $NDK && \
                            ./tests/standalone/run.sh --no-sysroot \
                                --prefix=$(standalone_path $TAG $API $ARCH $GCC_VERSION $STL)/bin/$(get_default_toolchain_prefix_for_arch $ARCH)-gcc)
                        GCC_TESTED=yes
                    fi
                    # only Run clang test for 64-bit on DEFAULT_LLVM_VERSION
                    if [ "$ARCH" != "${ARCH%%64*}" -a "$LLVM_VERSION" != "$DEFAULT_LLVM_VERSION" ]; then
                        continue
                    fi
                    dump "### [$TAG] Testing clang$LLVM_VERSION in $ARCH gcc-$GCC_VERSION standalone toolchain STL=$STL"
                    (cd $NDK && \
                        ./tests/standalone/run.sh --no-sysroot \
                            --prefix=$(standalone_path $TAG $API $ARCH $GCC_VERSION $STL)/bin/clang)
                    rm -rf $(standalone_path $TAG $API $ARCH $GCC_VERSION $STL)
                done
	    done
        done
    done
done

# clean up
rm -rf $STANDALONE_TMPDIR