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#! /bin/sh
# Run script for fdtoverlay tests
# We run fdtoverlay to generate a target device tree, then fdtget to check it
# Usage
# fdtoverlay-runtest.sh name expected_output dtb_file node property flags value
SRCDIR=`dirname "$0"`
. "$SRCDIR/testutils.sh"
LOG=tmp.log.$$
EXPECT=tmp.expect.$$
rm -f $LOG $EXPECT
trap "rm -f $LOG $EXPECT" 0
expect="$1"
echo $expect >$EXPECT
node="$2"
property="$3"
flags="$4"
basedtb="$5"
targetdtb="$6"
shift 6
overlays="$@"
# First run fdtoverlay
verbose_run_check $VALGRIND "$FDTOVERLAY" -i "$basedtb" -o "$targetdtb" $overlays
# Now fdtget to read the value
verbose_run_log_check "$LOG" $VALGRIND "$DTGET" "$targetdtb" "$node" "$property" $flags
if cmp $EXPECT $LOG >/dev/null; then
PASS
else
if [ -z "$QUIET_TEST" ]; then
echo "EXPECTED :-:"
cat $EXPECT
fi
FAIL "Results differ from expected"
fi
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