contrib/subtree: Add merge tests

Add some tests for various merge operations. Test combinations of merge with --message, --prefix and --squash. Signed-off-by: Techlive Zheng <techlivezheng@gmail.com> Signed-off-by: David A. Greene <greened@obbligato.org> Signed-off-by: Jeff King <peff@peff.net>

Techlive Zheng committed Nov 12, 2015 at 20:32 UTC 4f96fcc9a2a2d756c5523c49a57f97b53c9cadb6
1 file changed +12 -1
contrib/subtree/t/t7900-subtree.sh
+12 -1
@@ -210,11 +210,22 @@ test_expect_success 'check if --message for merge works with squash too' '
210
211 test_expect_success 'merge new subproj history into subdir' '
212 git subtree merge --prefix="sub dir" FETCH_HEAD &&
213 - git branch pre-split &&
213 check_equal ''"$(last_commit_message)"'' "Merge commit '"'"'"$(git rev-parse sub2)"'"'"' into mainline" &&
214 undo
215 '
216
217 +test_expect_success 'merge new subproj history into subdir/ with --prefix and --message' '
218 + git subtree merge --prefix="sub dir" --message="Merged changes from subproject" FETCH_HEAD &&
219 + check_equal "$(last_commit_message)" "Merged changes from subproject" &&
220 + undo
221 +'
222 +
223 +test_expect_success 'merge new subproj history into subdir/ with --squash and --prefix and --message' '
224 + git subtree merge --prefix="sub dir" --message="Merged changes from subproject using squash" --squash FETCH_HEAD &&
225 + check_equal "$(last_commit_message)" "Merged changes from subproject using squash" &&
226 + undo
227 +'
228 +
229 test_expect_success 'split requires option --prefix' '
230 echo "You must provide the --prefix option." > expected &&
231 test_must_fail git subtree split > actual 2>&1 &&