apply: remove directory that becomes empty by renaming the last file away

diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh
index 5dffb8e1e535b47269821b24816dd9465388f9a8..e223c074f043571ff868a2f4783c7cc155185004 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
@@ -25,6 +25,8 @@ commit id embedding:
 '
 
 . ./test-lib.sh
+TAR=${TAR:-tar}
+UNZIP=${UNZIP:-unzip}
 
 test_expect_success \
     'populate workdir' \
@@ -33,6 +35,9 @@ test_expect_success \
      mkdir a/bin &&
      cp /bin/sh a/bin &&
      ln -s a a/l1 &&
+     (p=long_path_to_a_file && cd a &&
+      for depth in 1 2 3 4 5; do mkdir $p && cd $p; done &&
+      echo text >file_with_long_path) &&
      (cd a && find .) | sort >a.lst'
 
 test_expect_success \
@@ -41,12 +46,20 @@ test_expect_success \
      find a -type l | xargs git-update-index --add &&
      treeid=`git-write-tree` &&
      echo $treeid >treeid &&
-     TZ=GMT GIT_COMMITTER_DATE="2005-05-27 22:00:00" \
-     git-commit-tree $treeid </dev/null >.git/HEAD'
+     git-update-ref HEAD $(TZ=GMT GIT_COMMITTER_DATE="2005-05-27 22:00:00" \
+     git-commit-tree $treeid </dev/null)'
+
+test_expect_success \
+    'git-archive' \
+    'git-archive HEAD >b.tar'
 
 test_expect_success \
     'git-tar-tree' \
-    'git-tar-tree HEAD >b.tar'
+    'git-tar-tree HEAD >b2.tar'
+
+test_expect_success \
+    'git-archive vs. git-tar-tree' \
+    'diff b.tar b2.tar'
 
 test_expect_success \
     'validate file modification time' \
@@ -59,7 +72,7 @@ test_expect_success \
 test_expect_success \
     'git-get-tar-commit-id' \
     'git-get-tar-commit-id <b.tar >b.commitid &&
-     diff .git/HEAD b.commitid'
+     diff .git/$(git-symbolic-ref HEAD) b.commitid'
 
 test_expect_success \
     'extract tar archive' \
@@ -91,4 +104,42 @@ 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_expect_success \
+    'git-archive --list outside of a git repo' \
+    'GIT_DIR=some/non-existing/directory git-archive --list'
+
 test_done