1 files changed, 79 insertions, 0 deletions
diff --git a/t/t5100-delta-pull.sh b/t/t5100-delta-pull.sh
new file mode 100644
index 000000000..8693c5ce8
--- /dev/null
+++ b/t/t5100-delta-pull.sh
@@ -0,0 +1,79 @@
+#!/bin/sh
+#
+# Copyright (c) 2005 Junio C Hamano
+#
+
+test_description='Test pulling deltified objects
+
+'
+. ./test-lib.sh
+
+locate_obj='s|\(..\)|.git/objects/\1/|'
+
+test_expect_success \
+    setup \
+    'cat ../README >a &&
+    git-update-cache --add a &&
+    a0=`git-ls-files --stage |
+        sed -e '\''s/^[0-7]* \([0-9a-f]*\) .*/\1/'\''` &&
+
+    sed -e 's/test/TEST/g' ../README >a &&
+    git-update-cache a &&
+    a1=`git-ls-files --stage |
+        sed -e '\''s/^[0-7]* \([0-9a-f]*\) .*/\1/'\''` &&
+    tree=`git-write-tree` &&
+    commit=`git-commit-tree $tree </dev/null` &&
+    a0f=`echo "$a0" | sed -e "$locate_obj"` &&
+    a1f=`echo "$a1" | sed -e "$locate_obj"` &&
+    echo commit $commit &&
+    echo a0 $a0 &&
+    echo a1 $a1 &&
+    ls -l $a0f $a1f &&
+    echo $commit >.git/HEAD &&
+    git-mkdelta -v $a0 $a1 &&
+    ls -l $a0f $a1f'
+
+# Now commit has a tree that records delitified "a" whose SHA1 is a1.
+# Create a new repo and pull this commit into it.
+
+test_expect_success \
+    'setup and cd into new repo' \
+    'mkdir dest && cd dest && rm -fr .git && git-init-db'
+     
+test_expect_success \
+    'pull from deltified repo into a new repo without -d' \
+    'rm -fr .git a && git-init-db &&
+     git-local-pull -v -a $commit ../.git/ &&
+     git-cat-file blob $a1 >a &&
+     diff -u a ../a'
+
+test_expect_failure \
+    'pull from deltified repo into a new repo with -d' \
+    'rm -fr .git a && git-init-db &&
+     git-local-pull -v -a -d $commit ../.git/ &&
+     git-cat-file blob $a1 >a &&
+     diff -u a ../a'
+
+test_expect_failure \
+    'pull from deltified repo after delta failure without --recover' \
+    'rm -f a &&
+     git-local-pull -v -a $commit ../.git/ &&
+     git-cat-file blob $a1 >a &&
+     diff -u a ../a'
+
+test_expect_success \
+    'pull from deltified repo after delta failure with --recover' \
+    'rm -f a &&
+     git-local-pull -v -a --recover $commit ../.git/ &&
+     git-cat-file blob $a1 >a &&
+     diff -u a ../a'
+
+test_expect_success \
+    'missing-tree or missing-blob should be re-fetched without --recover' \
+    'rm -f a $a0f $a1f &&
+     git-local-pull -v -a $commit ../.git/ &&
+     git-cat-file blob $a1 >a &&
+     diff -u a ../a'
+
+test_done
+