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#!/bin/bash
set -eu
THIS="$(realpath "$0")"
THISDIR="$(dirname "${THIS}")"
SRCDIR="$(dirname "${THISDIR}")"
SUT="${SRCDIR}/makeself.sh"
setUp() {
temp="$(mktemp -dt datetest.XXXXX)"
cd "${temp}"
mkdir src
echo "echo This is a test" > src/startup.sh
}
tearDown() {
# Cleanup
cd -
rm -rf "${temp}"
}
# Default behaviour is to insert the current date in the
# generated file.
testCurrentDate() {
${SUT} src src.sh alabel startup.sh
# Validate
actual=`strings src.sh | grep packaging`
expected=`LC_ALL=C date +"%b"`
if [[ ${actual} == *${expected}* ]]
then
found=0
else
echo "Substring not found: ${expected} in ${actual}"
found=1
fi
assertEquals 0 ${found}
}
# A fixed packaging date can be inserted
# into the generated package. This way
# the package may be recreated from
# source and remain byte-for-bye
# identical.
testDateSet() {
expected='Sat Mar 5 19:35:21 EST 2016'
# Exercise
${SUT} --packaging-date "${expected}" \
src src.sh alabel startup.sh
# Validate
actual=`strings src.sh | grep "Date of packaging"`
echo "actual="${actual}
if [[ ${actual} == *${expected}* ]]
then
echo date set found
found=0
else
echo "Substring not found: ${expected} in ${actual}"
found=1
fi
assertEquals 0 ${found}
}
# Error if --packaging-date is passed as
# an argument but the date is missing
testPackagingDateNeedsParameter() {
# Exercise
${SUT} --packaging-date \
src src.sh alabel startup.sh || true
actual=`test -f src.sh`
# Validate
echo "actual="${actual}
assertNotEquals 0 "${actual}"
}
# With the dates set we can get a byte for
# byte identical package.
testByteforbyte()
{
date='Sat Mar 3 19:35:21 EST 2016'
# bsdtar does not have option --mtime
# TODO: unstable test: first second differ: char 242, line 10
startSkipping
# Exercise
${SUT} --packaging-date "${date}" --tar-extra "--mtime 20160303" \
src src.sh alabel startup.sh
mv src.sh first
${SUT} --packaging-date "${date}" --tar-extra "--mtime 20160303" \
src src.sh alabel startup.sh
mv src.sh second
# Validate
cmp first second
assertEquals $? 0
}
# Load and run shUnit2.
source "./shunit2/shunit2"
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