[PATCH v2 6/9] merge tests: expect slight differences in output for recursive vs. ort

["Elijah Newren via GitGitGadget" <gitgitgadget@gmail.com>]

From: Elijah Newren <newren@gmail.com>

The ort merge strategy has some slight differences in commit
descriptions (shortened hashes), stdout vs stderr, and in conflict
messages.  Also, builtin/merge.c reports usage of "ort" as "Merge made
by the 'ort' strategy" -- while it is meant as a drop in replacement for
"recursive" it is not yet treated as though it is recursive.  Update the
testcases to expect different output for the different merge backends.

Signed-off-by: Elijah Newren <newren@gmail.com>
---
 t/t6402-merge-rename.sh       | 14 ++++++++++++--
 t/t6437-submodule-merge.sh    | 25 +++++++++++++++++++++----
 t/t7602-merge-octopus-many.sh |  6 ++++++
 3 files changed, 39 insertions(+), 6 deletions(-)

diff --git a/t/t6402-merge-rename.sh b/t/t6402-merge-rename.sh
index 47d4434d64..3f64f62224 100755
--- a/t/t6402-merge-rename.sh
+++ b/t/t6402-merge-rename.sh
@@ -320,7 +320,12 @@ test_expect_success 'Rename+D/F conflict; renamed file merges but dir in way' '
 
 	test_i18ngrep "CONFLICT (modify/delete): dir/file-in-the-way" output &&
 	test_i18ngrep "Auto-merging dir" output &&
-	test_i18ngrep "Adding as dir~HEAD instead" output &&
+	if test "$GIT_TEST_MERGE_ALGORITHM" = ort
+	then
+		test_i18ngrep "moving it to dir~HEAD instead" output
+	else
+		test_i18ngrep "Adding as dir~HEAD instead" output
+	fi &&
 
 	test 3 -eq "$(git ls-files -u | wc -l)" &&
 	test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" &&
@@ -342,7 +347,12 @@ test_expect_success 'Same as previous, but merged other way' '
 	! grep "error: refusing to lose untracked file at" errors &&
 	test_i18ngrep "CONFLICT (modify/delete): dir/file-in-the-way" output &&
 	test_i18ngrep "Auto-merging dir" output &&
-	test_i18ngrep "Adding as dir~renamed-file-has-no-conflicts instead" output &&
+	if test "$GIT_TEST_MERGE_ALGORITHM" = ort
+	then
+		test_i18ngrep "moving it to dir~renamed-file-has-no-conflicts instead" output
+	else
+		test_i18ngrep "Adding as dir~renamed-file-has-no-conflicts instead" output
+	fi &&
 
 	test 3 -eq "$(git ls-files -u | wc -l)" &&
 	test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" &&
diff --git a/t/t6437-submodule-merge.sh b/t/t6437-submodule-merge.sh
index 6a1e5f8232..3ead2b726f 100755
--- a/t/t6437-submodule-merge.sh
+++ b/t/t6437-submodule-merge.sh
@@ -127,7 +127,12 @@ test_expect_success 'merging should conflict for non fast-forward' '
 	 git checkout -b test-nonforward b &&
 	 (cd sub &&
 	  git rev-parse sub-d > ../expect) &&
-	 test_must_fail git merge c 2> actual  &&
+	  if test "$GIT_TEST_MERGE_ALGORITHM" = ort
+	  then
+		test_must_fail git merge c >actual
+	  else
+		test_must_fail git merge c 2> actual
+	  fi &&
 	 grep $(cat expect) actual > /dev/null &&
 	 git reset --hard)
 '
@@ -138,9 +143,21 @@ test_expect_success 'merging should fail for ambiguous common parent' '
 	(cd sub &&
 	 git checkout -b ambiguous sub-b &&
 	 git merge sub-c &&
-	 git rev-parse sub-d > ../expect1 &&
-	 git rev-parse ambiguous > ../expect2) &&
-	test_must_fail git merge c 2> actual &&
+	 if test "$GIT_TEST_MERGE_ALGORITHM" = ort
+	 then
+		git rev-parse --short sub-d >../expect1 &&
+		git rev-parse --short ambiguous >../expect2
+	 else
+		git rev-parse sub-d > ../expect1 &&
+		git rev-parse ambiguous > ../expect2
+	 fi
+	 ) &&
+	 if test "$GIT_TEST_MERGE_ALGORITHM" = ort
+	 then
+		test_must_fail git merge c >actual
+	 else
+		test_must_fail git merge c 2> actual
+	 fi &&
 	grep $(cat expect1) actual > /dev/null &&
 	grep $(cat expect2) actual > /dev/null &&
 	git reset --hard)
diff --git a/t/t7602-merge-octopus-many.sh b/t/t7602-merge-octopus-many.sh
index 6abe441ae3..13859ec859 100755
--- a/t/t7602-merge-octopus-many.sh
+++ b/t/t7602-merge-octopus-many.sh
@@ -77,6 +77,12 @@ Merge made by the 'recursive' strategy.
 EOF
 
 test_expect_success 'merge reduces irrelevant remote heads' '
+	if test "$GIT_TEST_MERGE_ALGORITHM" = ort
+	then
+		mv expected expected.tmp &&
+		sed s/recursive/ort/ expected.tmp >expected &&
+		rm expected.tmp
+	fi &&
 	GIT_MERGE_VERBOSITY=0 git merge c4 c5 >actual &&
 	test_i18ncmp expected actual
 '
-- 
gitgitgadget