update-index: do not die too early in a read-only repository.

diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh
index 278eb6670116d0036413a81fc129615974458e5d..ac835fe4317b7a37d77205487066d8f10bd71422 100755 (executable)
--- a/t/t5000-tar-tree.sh
+++ b/t/t5000-tar-tree.sh
@@ -10,7 +10,7 @@ commit id embedding:
 
   The contents of the repository is compared to the extracted tar
   archive.  The repository contains simple text files, symlinks and a
-  binary file (/bin/sh).  Only pathes shorter than 99 characters are
+  binary file (/bin/sh).  Only paths shorter than 99 characters are
   used.
 
   git-tar-tree applies the commit date to every file in the archive it
@@ -26,6 +26,7 @@ commit id embedding:
 
 . ./test-lib.sh
 TAR=${TAR:-tar}
+UNZIP=${UNZIP:-unzip}
 
 test_expect_success \
     'populate workdir' \
@@ -95,4 +96,38 @@ test_expect_success \
     'validate file contents with prefix' \
     'diff -r a c/prefix/a'
 
+test_expect_success \
+    'git-archive --format=zip' \
+    'git-archive --format=zip HEAD >d.zip'
+
+test_expect_success \
+    'extract ZIP archive' \
+    '(mkdir d && cd d && $UNZIP ../d.zip)'
+
+test_expect_success \
+    'validate filenames' \
+    '(cd d/a && find .) | sort >d.lst &&
+     diff a.lst d.lst'
+
+test_expect_success \
+    'validate file contents' \
+    'diff -r a d/a'
+
+test_expect_success \
+    'git-archive --format=zip with prefix' \
+    'git-archive --format=zip --prefix=prefix/ HEAD >e.zip'
+
+test_expect_success \
+    'extract ZIP archive with prefix' \
+    '(mkdir e && cd e && $UNZIP ../e.zip)'
+
+test_expect_success \
+    'validate filenames with prefix' \
+    '(cd e/prefix/a && find .) | sort >e.lst &&
+     diff a.lst e.lst'
+
+test_expect_success \
+    'validate file contents with prefix' \
+    'diff -r a e/prefix/a'
+
 test_done