apt/test/integration/test-acquire-same-file-multiple-times

#!/bin/sh
set -e

TESTDIR=$(readlink -f $(dirname $0))
. $TESTDIR/framework
setupenvironment
configarchitecture 'amd64'

TESTFILE="$TESTDIR/framework"
cp $TESTFILE aptarchive/foo
APTARCHIVE="$(readlink -f ./aptarchive)"

filedown() {
	msgtest 'Downloading the same URI twice over file' "$1"
	testsuccess --nomsg apthelper download-file file:///$APTARCHIVE/foo ./downloaded/foo1 '' file:///$APTARCHIVE/foo ./downloaded/foo2 '' -o Debug::pkgAcquire::Worker=1
	cp rootdir/tmp/testsuccess.output download.log
	#cat download.log
	testsuccess cmp $TESTFILE ./downloaded/foo1
	testsuccess cmp ./downloaded/foo1 ./downloaded/foo2
	#testequal '1' grep -c '200%20URI%20Start' ./download.log
	testequal '1' grep -c '201%20URI%20Done' ./download.log
	rm -f ./downloaded/foo1 ./downloaded/foo2
}

testrun() {
	$1 'no partial'
	cp $TESTFILE ./downloaded/foo1
	$1 'complete partial 1'
	cp $TESTFILE ./downloaded/foo2
	$1 'complete partial 2'
	cp $TESTFILE ./downloaded/foo1
	cp $TESTFILE ./downloaded/foo2
	$1 'complete partial 1+2'
	dd if=$TESTFILE of=./downloaded/foo1 bs=500 count=1 2>/dev/null
	$1 'partial partial 1'
	dd if=$TESTFILE of=./downloaded/foo2 bs=500 count=1 2>/dev/null
	$1 'partial partial 2'
	dd if=$TESTFILE of=./downloaded/foo1 bs=500 count=1 2>/dev/null
	dd if=$TESTFILE of=./downloaded/foo2 bs=500 count=1 2>/dev/null
	$1 'partial partial 1+2'
}
testrun 'filedown'

changetowebserver -o aptwebserver::redirect::replace::/foo2=/foo

httpdown() {
	msgtest 'Downloading the same URI to different files' 'twice over http'
	testsuccess --nomsg apthelper download-file http://localhost:8080/foo ./downloaded/foo1 '' http://localhost:8080/foo ./downloaded/foo2 '' -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::http=1
	cp rootdir/tmp/testsuccess.output download.log
	testsuccess cmp $TESTDIR/framework ./downloaded/foo1
	testsuccess cmp ./downloaded/foo1 ./downloaded/foo2
	testequal '1' grep -c '200%20URI%20Start' ./download.log
	testequal '1' grep -c '201%20URI%20Done' ./download.log
	rm -f ./downloaded/foo1 ./downloaded/foo2
}
testrun 'httpdown'

httpredirectdown() {
	msgtest 'Redirect leads' 'first URI to the second URI'
	testsuccess --nomsg apthelper download-file http://localhost:8080/foo2 ./downloaded/foo1 '' http://localhost:8080/foo ./downloaded/foo2 '' -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::http=1
	cp rootdir/tmp/testsuccess.output download.log
	testsuccess cmp $TESTDIR/framework ./downloaded/foo1
	testsuccess cmp ./downloaded/foo1 ./downloaded/foo2
	testequal '1' grep -c '200%20URI%20Start' ./download.log
	testequal '1' grep -c '103%20Redirect' ./download.log
	testequal '1' grep -c '201%20URI%20Done' ./download.log
	rm -f ./downloaded/foo1 ./downloaded/foo2
}
testrun 'httpredirectdown'

httpsamedown() {
	msgtest 'Downloading two files via the same URI to' 'the same file'
	testsuccess --nomsg apthelper download-file http://localhost:8080/foo ./downloaded/foo1 '' http://localhost:8080/foo ./downloaded/foo1 '' -o Debug::pkgAcquire::Worker=1
	cp rootdir/tmp/testsuccess.output download.log
	testsuccess cmp $TESTDIR/framework ./downloaded/foo1
	testequal '1' grep -c '200%20URI%20Start' ./download.log
	testequal '1' grep -c '201%20URI%20Done' ./download.log
	rm -f ./downloaded/foo1
}
testrun 'httpsamedown'