t4150: test applying StGit series

A StGit series is a directory containing a "series" file which begins
with the line:

# This series applies on GIT commit XXXXX

where XXXXX is the commit ID that the patch series applies on. Every
following line names a patch in the directory to be applied.

Test that git-am, when given this "series" file, is able to detect it as
an StGit series and apply all the patches in the series.

Signed-off-by: Paul Tan <pyokagan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t4150-am.sh b/t/t4150-am.sh
index 51962e481ea69e476776a15d7a651ed25ade5f01..7aad8f8e5c10b8dfc223828bceb14f25418b5d31 100755 (executable)
--- a/t/t4150-am.sh
+++ b/t/t4150-am.sh
@@ -116,6 +116,13 @@ test_expect_success setup '
                echo "---" &&
                git diff-tree --no-commit-id --stat -p second
        } >patch1-stgit.eml &&
+       mkdir stgit-series &&
+       cp patch1-stgit.eml stgit-series/patch &&
+       {
+               echo "# This series applies on GIT commit $(git rev-parse first)" &&
+               echo "patch"
+       } >stgit-series/series &&
+
 
        sed -n -e "3,\$p" msg >file &&
        git add file &&
@@ -219,6 +226,16 @@ test_expect_success 'am --patch-format=stgit applies stgit patch' '
        test_cmp_rev second^ HEAD^
 '
 
+test_expect_success 'am applies stgit series' '
+       rm -fr .git/rebase-apply &&
+       git checkout -f first &&
+       git am stgit-series/series &&
+       test_path_is_missing .git/rebase-apply &&
+       git diff --exit-code second &&
+       test_cmp_rev second HEAD &&
+       test_cmp_rev second^ HEAD^
+'
+
 test_expect_success 'setup: new author and committer' '
        GIT_AUTHOR_NAME="Another Thor" &&
        GIT_AUTHOR_EMAIL="a.thor@example.com" &&