[PATCH v3 3/4] rebase: Add regression tests for console output
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Junio C Hamano
Johannes Schindelin
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Date
2017-06-19 17:56:04 UTC
From: Phillip Wood <phillip.wood@dunelm.org.uk>

Check the console output when using --autostash and the stash applies
cleanly is what we expect. The test is quite strict but should catch
any changes to the console output from the various rebase flavors.

Thanks-to: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
---
 t/t3420-rebase-autostash.sh | 65 +++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 63 insertions(+), 2 deletions(-)

diff --git a/t/t3420-rebase-autostash.sh b/t/t3420-rebase-autostash.sh
index ab8a63e8d6dc643b28eb0c74ba3f032b7532226f..cd1012798cb300f4f1ddeba6fdcad544ca9ea1d9 100755
--- a/t/t3420-rebase-autostash.sh
+++ b/t/t3420-rebase-autostash.sh
@@ -33,6 +33,61 @@ test_expect_success setup '
 	git commit -m "related commit"
 '
 
+create_expected_success_am() {
+	cat >expected <<-EOF
+	$(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual)
+	HEAD is now at $(git rev-parse --short feature-branch) third commit
+	First, rewinding head to replay your work on top of it...
+	Applying: second commit
+	Applying: third commit
+	Applied autostash.
+	EOF
+}
+
+create_expected_success_interactive() {
+	q_to_cr >expected <<-EOF
+	$(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual)
+	HEAD is now at $(git rev-parse --short feature-branch) third commit
+	Rebasing (1/2)QRebasing (2/2)QApplied autostash.
+	Successfully rebased and updated refs/heads/rebased-feature-branch.
+	EOF
+}
+
+create_expected_success_merge() {
+	cat >expected <<-EOF
+	$(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual)
+	HEAD is now at $(git rev-parse --short feature-branch) third commit
+	First, rewinding head to replay your work on top of it...
+	Merging unrelated-onto-branch with HEAD~1
+	Merging:
+	$(git rev-parse --short unrelated-onto-branch) unrelated commit
+	$(git rev-parse --short feature-branch^) second commit
+	found 1 common ancestor:
+	$(git rev-parse --short feature-branch~2) initial commit
+	[detached HEAD $(git rev-parse --short rebased-feature-branch~1)] second commit
+	 Author: A U Thor <author@example.com>
+	 Date: Thu Apr 7 15:14:13 2005 -0700
+	 2 files changed, 2 insertions(+)
+	 create mode 100644 file1
+	 create mode 100644 file2
+	Committed: 0001 second commit
+	Merging unrelated-onto-branch with HEAD~0
+	Merging:
+	$(git rev-parse --short rebased-feature-branch~1) second commit
+	$(git rev-parse --short feature-branch) third commit
+	found 1 common ancestor:
+	$(git rev-parse --short feature-branch~1) second commit
+	[detached HEAD $(git rev-parse --short rebased-feature-branch)] third commit
+	 Author: A U Thor <author@example.com>
+	 Date: Thu Apr 7 15:15:13 2005 -0700
+	 1 file changed, 1 insertion(+)
+	 create mode 100644 file3
+	Committed: 0002 third commit
+	All done.
+	Applied autostash.
+	EOF
+}
+
 testrebase() {
 	type=$1
 	dotest=$2
@@ -51,14 +106,20 @@ testrebase() {
 		test_config rebase.autostash true &&
 		git reset --hard &&
 		git checkout -b rebased-feature-branch feature-branch &&
-		test_when_finished git branch -D rebased-feature-branch &&
 		echo dirty >>file3 &&
-		git rebase$type unrelated-onto-branch &&
+		git rebase$type unrelated-onto-branch >actual 2>&1 &&
 		grep unrelated file4 &&
 		grep dirty file3 &&
 		git checkout feature-branch
 	'
 
+	test_expect_success "rebase$type --autostash: check output" '
+		test_when_finished git branch -D rebased-feature-branch &&
+		suffix=${type#\ --} && suffix=${suffix:-am} &&
+		create_expected_success_$suffix &&
+		test_cmp expected actual
+	'
+
 	test_expect_success "rebase$type: dirty index, non-conflicting rebase" '
 		test_config rebase.autostash true &&
 		git reset --hard &&
-- 
2.13.0