X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=tests%2Flib;h=3ddb98051e85890572809e56172575275433e13f;hb=70dbab26df688289afccf257188267afb3594d16;hp=216ec815daf68fd8ae128955a6a3efff8458a8f0;hpb=90905e9db641a5843f50c8aa02891ca198d1853a;p=dgit.git

diff --git a/tests/lib b/tests/lib
index 216ec815..3ddb9805 100644
--- a/tests/lib
+++ b/tests/lib
@@ -21,6 +21,8 @@ END
 
 trap 'test $? = 0 || t-report-failure' EXIT
 
+t-filter-out-git-hyphen-dir
+
 t-set-intree
 
 : ${DGIT_TEST_DEBUG=-D}
@@ -228,7 +230,7 @@ t-archive-none () {
 		>$tmp/aq/package.new.$p
 		t-archive-updated new $p
 
-		ln -s $suite $tmp/aq/dsc_in_suite/$sname
+		ln -sf $suite $tmp/aq/dsc_in_suite/$sname
 
 		cat <<END >>$tmp/aq/suites
 $jsondelim
@@ -566,6 +568,109 @@ t-pushed-good-core () {
 	git verify-tag `t-v-tag`
 }
 
+t-splitbrain-pushed-good--unpack () {
+	cd $tmp
+	rm -rf t-unpack
+	mkdir t-unpack
+	cd t-unpack
+	ln -s $tmp/mirror/pool/main/*.orig*.tar* .
+	ln -s $incoming_dsc .
+	ln -s ${incoming_dsc/.dsc/.debian.tar}* .
+	dpkg-source "$@" -x *.dsc
+	cd */.
+	git init
+	git fetch ../../$p "refs/tags/*:refs/tags/*"
+}
+
+t-splitbrain-pushed-good--checkprep () {
+	git add -Af .
+	git rm --cached -r --ignore-unmatch .pc
+}
+
+t-splitbrain-pushed-good--checkdiff () {
+	local tag=$1
+	t-splitbrain-pushed-good--checkprep
+	t-output "" git diff --stat --cached $tag
+}
+
+t-splitbrain-pushed-good-start () {
+	dep14tag=refs/tags/test-dummy/${v//\~/_}
+	dgittag=$(t-v-tag)
+	t-output "" git status --porcelain
+	t-ref-head
+	t-refs-same $dep14tag
+	(set -e; cd $dgitrepo; t-refs-same $dep14tag)
+	git merge-base --is-ancestor $dep14tag $dgittag
+
+	t-refs-same-start
+	t-pushed-good-core
+
+	t-incoming-dsc
+
+	t-splitbrain-pushed-good--unpack
+	t-splitbrain-pushed-good--checkdiff $dgittag
+}
+t-splitbrain-pushed-good-end-made-dep14 () {
+	t-splitbrain-pushed-good--checkdiff $dep14tag
+	cd $tmp/$p
+}
+
+t-splitbrain-rm-gitignore-patch () {
+	perl -i -pe '
+		next unless $_ eq "auto-gitignore\n";
+		die if $counter++;
+		chomp;
+		rename "debian/patches/$_", "../t-auto-gitignore" or die $!;
+		$_ = "";
+	' debian/patches/series
+}
+
+t-gbp-pushed-good () {
+	local suite=${1:-sid}
+	t-splitbrain-pushed-good-start
+
+	# Right, now we want to check that the maintainer tree and
+	# the dgit tree differ in exactly the ways we expect.  We
+	# achieve this by trying to reconstruct the maintainer tree
+	# from the dgit tree.
+
+	# So, unpack it withut the patches applied
+	t-splitbrain-pushed-good--unpack --skip-patches
+
+	# dgit might have added a .gitignore patch, which we need to
+	# drop and remove
+	t-splitbrain-rm-gitignore-patch
+
+	# Now the result should differ only in non-debian/ .gitignores
+	t-splitbrain-pushed-good--checkprep
+	git diff --cached --name-only $dep14tag >../changed
+	perl -ne '
+		next if !m#^debian/# && m#(^|/)\.gitignore#;
+		die "$_ mismatch";
+	' <../changed
+
+	# If we actually apply the gitignore patch by hand, it
+	# should be perfect:
+	if [ -f ../t-auto-gitignore ]; then
+		patch --backup-if-mismatch -p1 -u <../t-auto-gitignore
+	fi
+
+	t-splitbrain-pushed-good-end-made-dep14
+}
+
+t-unapplied-pushed-good () {
+	t-splitbrain-pushed-good-start
+	t-splitbrain-pushed-good--unpack --skip-patches
+	t-splitbrain-pushed-good-end-made-dep14
+}
+
+t-dpm-pushed-good () {
+	t-splitbrain-pushed-good-start
+	t-splitbrain-pushed-good--unpack
+	t-splitbrain-rm-gitignore-patch
+	t-splitbrain-pushed-good-end-made-dep14
+}
+
 t-commit-build-push-expect-log () {
 	local msg=$1
 	local mpat=$2
@@ -593,11 +698,13 @@ t-stunt-envvar () {
 	local var=$1
 	local tstunt=$2
 	eval '
-		case "'$var'" in
+		case "$'$var'" in
 		"$tstunt:"*)	;;
 		*":$tstunt:"*)	;;
+		"")		'$var'="$tstunt" ;;
 		*)		'$var'="$tstunt:$'$var'" ;;
 		esac
+		export '$var'
 	'
 }
 
@@ -659,7 +766,20 @@ t-gbp-unapplied-pq2qc () {
 	git commit -m 'Commit patch queue'
 }
 
-t-gbp-example-prep () {
+t-git-pseudo-merge () {
+	# like   git merge -s ours
+	if [ ! "$git_pseuomerge_opts" ]; then
+		if git merge --help \
+		 | grep -q allow-unrelated-histories; then
+			git_pseuomerge_opts='--allow-unrelated-histories'
+		fi
+		git_pseuomerge_opts+=' -s ours'
+	fi
+	git merge $git_pseuomerge_opts "$@"
+}
+
+t-gbp-example-prep-no-ff () {
+	t-tstunt-parsechangelog
 	t-archive example 1.0-1
 	t-git-none
 	t-worktree 1.0
@@ -668,7 +788,7 @@ t-gbp-example-prep () {
 
 	t-dgit fetch
 
-	git-checkout -b patch-queue/quilt-tip-2 patch-queue/quilt-tip
+	git checkout -b patch-queue/quilt-tip-2 patch-queue/quilt-tip
 	gbp pq rebase
 
 	echo '/* some comment */' >>src.c
@@ -678,8 +798,12 @@ t-gbp-example-prep () {
 	t-gbp-unapplied-pq2qc
 
 	t-commit 'some updates' 1.0-2
+}
+
+t-gbp-example-prep () {
+	t-gbp-example-prep-no-ff
 
-	git merge -s ours \
+	t-git-pseudo-merge \
 		-m 'Pseudo-merge to make descendant of archive' \
 		remotes/dgit/dgit/sid
 }
@@ -726,7 +850,7 @@ t-drs () {
 
 t-newtag () {
  export tagpfx=archive/test-dummy
- t-git-config dgit-distro.test-dummy.dgit-tag-format new
+ t-git-config dgit-distro.test-dummy.dgit-tag-format new,maint
 }
 t-oldtag () {
  t-git-config dgit-distro.test-dummy.dgit-tag-format old