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#! /bin/sh
# Script to rewrite the autogenerated mocks in a unit test between
# /* AUTOGENERATED MOCKS START */ and /* AUTOGENERATED MOCKS END */
# based on link failures.
set -e
FILE="$1"
BASE=/tmp/mocktmp.$$.`echo $@ | tr / _`
trap "mv $BASE.old $FILE; rm -f $BASE.*" EXIT
START=`fgrep -n '/* AUTOGENERATED MOCKS START */' $FILE | cut -d: -f1`
END=`fgrep -n '/* AUTOGENERATED MOCKS END */' $FILE | cut -d: -f1`
if [ -n "$START" ]; then
mv $FILE $BASE.old
echo $FILE:
head -n $START $BASE.old > $FILE
tail -n +$END $BASE.old >> $FILE
# Try to make binary.
if ! make `echo $FILE | sed 's/.c$//'` 2> $BASE.err >/dev/null; then
tools/mockup.sh < $BASE.err >> $BASE.stubs
# If there are no link errors, maybe compile fail for other reason?
if ! fgrep -q 'Generated stub for' $BASE.stubs; then
cat $BASE.err
exit 1
fi
sed -n 's,.*Generated stub for \(.*\) .*,\t\1,p' < $BASE.stubs
head -n $START $BASE.old > $FILE
cat $BASE.stubs >> $FILE
tail -n +$END $BASE.old >> $FILE
else
echo "...build succeeded without stubs"
fi
fi
# All good.
rm -f $BASE.*
trap "" EXIT