#! /bin/sh
#
# Copyright (c) 2023, Google Inc.
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#
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# notice, this list of conditions and the following disclaimer.
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# in the documentation and/or other materials provided with the
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Author: Sergey Ioffe

get_strings () {
    if test -e "$1"; then
        binary="$1"
    elif test -e "$1.exe"; then
        binary="$1.exe"
    else
        echo "We coundn't find $1 binary."
        exit 1
    fi

    strings -n 10 $binary | sort | awk '/TESTMESSAGE/ {printf "%s ", $2}'
}

# Die if "$1" != "$2", print $3 as death reason
check_eq () {
    if [ "$1" != "$2" ]; then
        echo "Check failed: '$1' == '$2' ${3:+ ($3)}"
        exit 1
    fi
}

die () {
    echo $1
    exit 1
}

# Check that the string literals are appropriately stripped. This will
# not be the case in debug mode.

mode=`GLOG_check_mode=1 ./striplog0_unittest 2> /dev/null`
echo $mode
if [ "$mode" = "opt" ];
then
    echo "In OPT mode"
    check_eq "`get_strings striplog0_unittest`" "COND ERROR FATAL INFO WARNING "
    check_eq "`get_strings striplog2_unittest`" "COND ERROR FATAL "
    check_eq "`get_strings striplog10_unittest`" ""
else
    echo "In DBG mode; not checking strings"
fi

# Check that LOG(FATAL) aborts even for large STRIP_LOG

./striplog2_unittest 2>/dev/null && die "Did not abort for STRIP_LOG=2"
./striplog10_unittest 2>/dev/null && die "Did not abort for STRIP_LOG=10"

echo "PASS"