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|
#!/bin/sh
# Make sure $AUTOPKGTEST_TMP is available
if [ "${AUTOPKGTEST_TMP}"F = "F" ]; then
echo "Error: expected environment variable AUTOPKGTEST_TMP is not set."
exit 1
fi
# Make sure $AUTOPKGTEST_ARTIFACTS is available
if [ "${AUTOPKGTEST_ARTIFACTS}"F = "F" ]; then
echo "Error: expected environment variable AUTOPKGTEST_ARTIFACTS is not set."
exit 1
fi
# Determine the test execution mode
if [ "${1}"F = "F" ]; then
MODE="autopkgtest"
elif [ "${1}" = "-r" ]; then
MODE="debian/rules"
else
echo "usage: $0 [-r]\n-r Run in debian/rules mode instead of autopkgtest mode"
exit 2
fi
# Determine locations of required tools
SOURCE_TREE="${PWD}"
if [ "${MODE}" = "debian/rules" ]; then
# In debian/rules mode, the executables are assumed to be in the source tree
COMPRESS="${PWD}/compress"
UNCOMPRESS="${PWD}/compress -d"
DIFF="/usr/bin/diff"
else
# In autopkgtest mode, the executables are assumed to be installed
COMPRESS="/usr/bin/compress"
UNCOMPRESS="/usr/bin/uncompress.real"
DIFF="/usr/bin/diff"
fi
# Print a test summary
echo ""
echo "========================================================================="
echo "Running ${0} in mode: ${MODE}"
echo "========================================================================="
echo "SOURCE_TREE..........: ${SOURCE_TREE}"
echo "AUTOPKGTEST_TMP......: ${AUTOPKGTEST_TMP}"
echo "AUTOPKGTEST_ARTIFACTS: ${AUTOPKGTEST_ARTIFACTS}"
echo "COMPRESS.............: ${COMPRESS}"
echo "UNCOMPRESS...........: ${UNCOMPRESS}"
echo "DIFF.................: ${DIFF}"
echo "========================================================================="
echo ""
# Always run tests from within $AUTOPKGTEST_TMP
cd ${AUTOPKGTEST_TMP}
# Create an input file
echo -n "Creating input file..."
SAMPLE=${SOURCE_TREE}/debian/tests/data/sample.txt
cp ${SAMPLE} input >/dev/null 2>&1
if [ $? != 0 ]; then
echo "failed"
exit 1
fi
echo "done."
# Create a soft link to the input file
echo -n "Creating input file link..."
ln -s input inputlink >/dev/null 2>&1
if [ $? != 0 ]; then
echo "failed"
exit 1
fi
echo "done."
# Compress the input file link
# Note: do this before compressing input file, otherwise input file will be gone. :)
echo -n "Compressing the input file link..."
${COMPRESS} inputlink >/dev/null 2>&1
if [ $? != 0 ]; then
echo "failed"
exit 1
fi
if [ ! -f inputlink.Z ]; then
echo "failed: did not get expected output file inputlink.Z"
exit 1
fi
echo "done."
# Compress the input file
echo -n "Compressing the input file..."
${COMPRESS} input >/dev/null 2>&1
if [ $? != 0 ]; then
echo "failed"
exit 1
fi
if [ ! -f input.Z ]; then
echo "failed: did not get expected output file input.Z"
exit 1
fi
echo "done."
# Create soft links to the compressed file
echo -n "Creating the output file links..."
ln -s input.Z outputlink1.Z >/dev/null 2>&1
if [ $? != 0 ]; then
echo "failed"
exit 1
fi
ln -s input.Z outputlink2.Z >/dev/null 2>&1
if [ $? != 0 ]; then
echo "failed"
exit 1
fi
echo "done."
# Check that uncompress works on the input file link
echo -n "Checking uncompress behavior for input file link..."
${UNCOMPRESS} inputlink.Z >/dev/null 2>&1
if [ $? != 0 ]; then
echo "failed"
exit 1
fi
if [ ! -f inputlink ]; then
echo "failed: did not get expected output file inputlink"
exit 1
fi
${DIFF} -q ${SAMPLE} inputlink >/dev/null 2>&1
if [ $? != 0 ]; then
echo "failed: uncompressed file does not match original sample"
exit 1
fi
echo "done."
# Check that uncompress works on a link to a compressed file
echo -n "Checking uncompress behavior for link to compressed file..."
${UNCOMPRESS} outputlink1.Z >/dev/null 2>&1
if [ $? != 0 ]; then
echo "failed"
exit 1
fi
if [ ! -f outputlink1 ]; then
echo "failed: did not get expected output file input"
exit 1
fi
${DIFF} -q ${SAMPLE} outputlink1 >/dev/null 2>&1
if [ $? != 0 ]; then
echo "failed: uncompressed file does not match original sample"
exit 1
fi
echo "done."
# Check that compress -dc works on a link to a compressed file
echo -n "Checking compress -dc behavior for link to compressed file..."
${COMPRESS} -dc outputlink2.Z > result
if [ $? != 0 ]; then
echo "failed"
exit 1
fi
if [ ! -f result ]; then
echo "failed: did not get expected output file input"
exit 1
fi
${DIFF} -q ${SAMPLE} result >/dev/null 2>&1
if [ $? != 0 ]; then
echo "failed: uncompressed file does not match original sample"
exit 1
fi
echo "done."
# Close the test
echo ""
|
