archive test: attributes

Add a test script for all archive attributes and their handling in
normal and bare repositories.  export-ignore and export-subst are
tested, as well as the effect of the option --worktree-attributes.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t5001-archive-attr.sh b/t/t5001-archive-attr.sh
new file mode 100755 (executable)
index 0000000..426b319
--- /dev/null
+++ b/t/t5001-archive-attr.sh
@@ -0,0 +1,91 @@
+#!/bin/sh
+
+test_description='git archive attribute tests'
+
+. ./test-lib.sh
+
+SUBSTFORMAT=%H%n
+
+test_expect_exists() {
+       test_expect_success " $1 exists" "test -e $1"
+}
+
+test_expect_missing() {
+       test_expect_success " $1 does not exist" "test ! -e $1"
+}
+
+test_expect_success 'setup' '
+       echo ignored >ignored &&
+       echo ignored export-ignore >>.git/info/attributes &&
+       git add ignored &&
+
+       echo ignored by tree >ignored-by-tree &&
+       echo ignored-by-tree export-ignore >.gitattributes &&
+       git add ignored-by-tree .gitattributes &&
+
+       echo ignored by worktree >ignored-by-worktree &&
+       echo ignored-by-worktree export-ignore >.gitattributes &&
+       git add ignored-by-worktree &&
+
+       printf "A\$Format:%s\$O" "$SUBSTFORMAT" >nosubstfile &&
+       printf "A\$Format:%s\$O" "$SUBSTFORMAT" >substfile1 &&
+       printf "A not substituted O" >substfile2 &&
+       echo "substfile?" export-subst >>.git/info/attributes &&
+       git add nosubstfile substfile1 substfile2 &&
+
+       git commit -m. &&
+
+       git clone --bare . bare &&
+       cp .git/info/attributes bare/info/attributes
+'
+
+test_expect_success 'git archive' '
+       git archive HEAD >archive.tar &&
+       (mkdir archive && cd archive && "$TAR" xf -) <archive.tar
+'
+
+test_expect_missing    archive/ignored
+test_expect_missing    archive/ignored-by-tree
+test_expect_exists     archive/ignored-by-worktree
+
+test_expect_success 'git archive with worktree attributes' '
+       git archive --worktree-attributes HEAD >worktree.tar &&
+       (mkdir worktree && cd worktree && "$TAR" xf -) <worktree.tar
+'
+
+test_expect_missing    worktree/ignored
+test_expect_exists     worktree/ignored-by-tree
+test_expect_missing    worktree/ignored-by-worktree
+
+test_expect_success 'git archive vs. bare' '
+       (cd bare && git archive HEAD) >bare-archive.tar &&
+       test_cmp archive.tar bare-archive.tar
+'
+
+test_expect_success 'git archive with worktree attributes, bare' '
+       (cd bare && git archive --worktree-attributes HEAD) >bare-worktree.tar &&
+       (mkdir bare-worktree && cd bare-worktree && "$TAR" xf -) <bare-worktree.tar
+'
+
+test_expect_missing    bare-worktree/ignored
+test_expect_exists     bare-worktree/ignored-by-tree
+test_expect_exists     bare-worktree/ignored-by-worktree
+
+test_expect_success 'export-subst' '
+       git log "--pretty=format:A${SUBSTFORMAT}O" HEAD >substfile1.expected &&
+       test_cmp nosubstfile archive/nosubstfile &&
+       test_cmp substfile1.expected archive/substfile1 &&
+       test_cmp substfile2 archive/substfile2
+'
+
+test_expect_success 'git tar-tree vs. git archive with worktree attributes' '
+       git tar-tree HEAD >tar-tree.tar &&
+       test_cmp worktree.tar tar-tree.tar
+'
+
+test_expect_success 'git tar-tree vs. git archive with worktree attrs, bare' '
+       (cd bare && git tar-tree HEAD) >bare-tar-tree.tar &&
+       test_cmp bare-worktree.tar bare-tar-tree.tar
+'
+
+test_done