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authorVincent Ambo <Vincent Ambo>2020-01-11T23·36+0000
committerVincent Ambo <Vincent Ambo>2020-01-11T23·36+0000
commit1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5 (patch)
treee3accb9beed5c4c1b5a05c99db71ab2841f0ed04 /t/t3422-rebase-incompatible-options.sh
Squashed 'third_party/git/' content from commit cb71568594
git-subtree-dir: third_party/git
git-subtree-split: cb715685942260375e1eb8153b0768a376e4ece7
Diffstat (limited to 't/t3422-rebase-incompatible-options.sh')
-rwxr-xr-xt/t3422-rebase-incompatible-options.sh89
1 files changed, 89 insertions, 0 deletions
diff --git a/t/t3422-rebase-incompatible-options.sh b/t/t3422-rebase-incompatible-options.sh
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+++ b/t/t3422-rebase-incompatible-options.sh
@@ -0,0 +1,89 @@
+#!/bin/sh
+
+test_description='test if rebase detects and aborts on incompatible options'
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	test_seq 2 9 >foo &&
+	git add foo &&
+	git commit -m orig &&
+
+	git branch A &&
+	git branch B &&
+
+	git checkout A &&
+	test_seq 1 9 >foo &&
+	git add foo &&
+	git commit -m A &&
+
+	git checkout B &&
+	echo "q qfoo();" | q_to_tab >>foo &&
+	git add foo &&
+	git commit -m B
+'
+
+#
+# Rebase has lots of useful options like --whitepsace=fix, which are
+# actually all built in terms of flags to git-am.  Since neither
+# --merge nor --interactive (nor any options that imply those two) use
+# git-am, using them together will result in flags like --whitespace=fix
+# being ignored.  Make sure rebase warns the user and aborts instead.
+#
+
+test_rebase_am_only () {
+	opt=$1
+	shift
+	test_expect_success "$opt incompatible with --merge" "
+		git checkout B^0 &&
+		test_must_fail git rebase $opt --merge A
+	"
+
+	test_expect_success "$opt incompatible with --strategy=ours" "
+		git checkout B^0 &&
+		test_must_fail git rebase $opt --strategy=ours A
+	"
+
+	test_expect_success "$opt incompatible with --strategy-option=ours" "
+		git checkout B^0 &&
+		test_must_fail git rebase $opt --strategy-option=ours A
+	"
+
+	test_expect_success "$opt incompatible with --interactive" "
+		git checkout B^0 &&
+		test_must_fail git rebase $opt --interactive A
+	"
+
+	test_expect_success "$opt incompatible with --exec" "
+		git checkout B^0 &&
+		test_must_fail git rebase $opt --exec 'true' A
+	"
+
+}
+
+test_rebase_am_only --whitespace=fix
+test_rebase_am_only --ignore-whitespace
+test_rebase_am_only --committer-date-is-author-date
+test_rebase_am_only -C4
+
+test_expect_success REBASE_P '--preserve-merges incompatible with --signoff' '
+	git checkout B^0 &&
+	test_must_fail git rebase --preserve-merges --signoff A
+'
+
+test_expect_success REBASE_P \
+	'--preserve-merges incompatible with --rebase-merges' '
+	git checkout B^0 &&
+	test_must_fail git rebase --preserve-merges --rebase-merges A
+'
+
+test_expect_success '--rebase-merges incompatible with --strategy' '
+	git checkout B^0 &&
+	test_must_fail git rebase --rebase-merges -s resolve A
+'
+
+test_expect_success '--rebase-merges incompatible with --strategy-option' '
+	git checkout B^0 &&
+	test_must_fail git rebase --rebase-merges -Xignore-space-change A
+'
+
+test_done