Merge branch 'bg/format-patch-doc-update'

diff --git a/t/t5700-clone-reference.sh b/t/t5700-clone-reference.sh
index dd9caad1c2a34a6721aafa1840916a5a7471ece8..1c109160690d273451f7a089be42e45f36a3b5bb 100755 (executable)
--- a/t/t5700-clone-reference.sh
+++ b/t/t5700-clone-reference.sh
@@ -8,6 +8,8 @@ test_description='test clone --reference'
 
 base_dir=`pwd`
 
+U=$base_dir/UPLOAD_LOG
+
 test_expect_success 'preparing first repository' \
 'test_create_repo A && cd A &&
 echo first > file1 &&
@@ -26,7 +28,7 @@ git prune'
 
 cd "$base_dir"
 
-test_expect_success 'cloning with reference' \
+test_expect_success 'cloning with reference (-l -s)' \
 'git clone -l -s --reference B A C'
 
 cd "$base_dir"
@@ -38,7 +40,7 @@ cd "$base_dir"
 
 test_expect_success 'pulling from reference' \
 'cd C &&
-git pull ../B'
+git pull ../B master'
 
 cd "$base_dir"
 
@@ -50,6 +52,33 @@ diff expected current'
 
 cd "$base_dir"
 
+rm -f "$U"
+
+test_expect_success 'cloning with reference (no -l -s)' \
+'GIT_DEBUG_SEND_PACK=3 git clone --reference B "file://$(pwd)/A" D 3>"$U"'
+
+test_expect_success 'fetched no objects' \
+'! grep "^want" "$U"'
+
+cd "$base_dir"
+
+test_expect_success 'existence of info/alternates' \
+'test `wc -l <D/.git/objects/info/alternates` = 1'
+
+cd "$base_dir"
+
+test_expect_success 'pulling from reference' \
+'cd D && git pull ../B master'
+
+cd "$base_dir"
+
+test_expect_success 'that reference gets used' \
+'cd D && echo "0 objects, 0 kilobytes" > expected &&
+git count-objects > current &&
+diff expected current'
+
+cd "$base_dir"
+
 test_expect_success 'updating origin' \
 'cd A &&
 echo third > file3 &&
@@ -75,4 +104,46 @@ diff expected current'
 
 cd "$base_dir"
 
+test_expect_success 'pulling changes from origin' \
+'cd D &&
+git pull origin'
+
+cd "$base_dir"
+
+# the 5 local objects are expected; file3 blob, commit in A to add it
+# and its tree, and 2 are our tree and the merge commit.
+test_expect_success 'check objects expected to exist locally' \
+'cd D &&
+echo "5 objects" > expected &&
+git count-objects | cut -d, -f1 > current &&
+diff expected current'
+
+cd "$base_dir"
+
+test_expect_success 'preparing alternate repository #1' \
+'test_create_repo F && cd F &&
+echo first > file1 &&
+git add file1 &&
+git commit -m initial'
+
+cd "$base_dir"
+
+test_expect_success 'cloning alternate repo #2 and adding changes to repo #1' \
+'git clone F G && cd F &&
+echo second > file2 &&
+git add file2 &&
+git commit -m addition'
+
+cd "$base_dir"
+
+test_expect_success 'cloning alternate repo #1, using #2 as reference' \
+'git clone --reference G F H'
+
+cd "$base_dir"
+
+test_expect_success 'cloning with reference being subset of source (-l -s)' \
+'git clone -l -s --reference A B E'
+
+cd "$base_dir"
+
 test_done