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[PATCH 4/4] t: branch: improve test rollback

From
Felipe Contreras <felipe.contreras@gmail.com>
Date
Aug 31, 2013, 04:31 UTC
Message-ID
<1377923511-20787-5-git-send-email-felipe.contreras@gmail.com>
In-Reply-To
<1377923511-20787-1-git-send-email-felipe.contreras@gmail.com>

After every test the environment should be as close as to how it was before as possible.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 t/t3200-branch.sh | 71 +++++++++++++++++++++++++++----------------------------
 1 file changed, 35 insertions(+), 36 deletions(-)
diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index d85306f..3d4f634 100755
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -328,7 +328,7 @@ test_expect_success 'tracking setup fails on non-matching refspec' '
 '
 
 test_expect_success 'test tracking setup via config' '
-	git config branch.autosetupmerge true &&
+	test_config branch.autosetupmerge true &&
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
@@ -338,20 +338,18 @@ test_expect_success 'test tracking setup via config' '
 '
 
 test_expect_success 'test overriding tracking setup via --no-track' '
-	git config branch.autosetupmerge true &&
+	test_config branch.autosetupmerge true &&
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
 	git branch --no-track my2 local/master &&
-	git config branch.autosetupmerge false &&
 	! test "$(git config branch.my2.remote)" = local &&
 	! test "$(git config branch.my2.merge)" = refs/heads/master
 '
 
 test_expect_success 'no tracking without .fetch entries' '
-	git config branch.autosetupmerge true &&
+	test_config branch.autosetupmerge true &&
 	git branch my6 s &&
-	git config branch.autosetupmerge false &&
 	test -z "$(git config branch.my6.remote)" &&
 	test -z "$(git config branch.my6.merge)"
 '
@@ -386,9 +384,8 @@ test_expect_success 'test --track without .fetch entries' '
 '
 
 test_expect_success 'branch from non-branch HEAD w/autosetupmerge=always' '
-	git config branch.autosetupmerge always &&
-	git branch my9 HEAD^ &&
-	git config branch.autosetupmerge false
+	test_config branch.autosetupmerge always &&
+	git branch my9 HEAD^
 '
 
 test_expect_success 'branch from non-branch HEAD w/--track causes failure' '
@@ -405,9 +402,9 @@ test_expect_success '--set-upstream-to fails on multiple branches' '
 '
 
 test_expect_success '--set-upstream-to fails on detached HEAD' '
+	test_when_finished "git checkout -" &&
 	git checkout HEAD^{} &&
-	test_must_fail git branch --set-upstream-to master &&
-	git checkout -
+	test_must_fail git branch --set-upstream-to master
 '
 
 test_expect_success '--set-upstream-to fails on a missing dst branch' '
@@ -459,9 +456,9 @@ test_expect_success '--unset-upstream should fail on multiple branches' '
 '
 
 test_expect_success '--unset-upstream should fail on detached HEAD' '
+	test_when_finished "git checkout -" &&
 	git checkout HEAD^{} &&
-	test_must_fail git branch --unset-upstream &&
-	git checkout -
+	test_must_fail git branch --unset-upstream
 '
 
 test_expect_success 'test --unset-upstream on a particular branch' '
@@ -540,7 +537,8 @@ test_expect_success 'checkout -b with -l makes reflog when core.logAllRefUpdates
 '
 
 test_expect_success 'avoid ambiguous track' '
-	git config branch.autosetupmerge true &&
+	test_when_finished "git remote rm ambi1 && git remote rm ambi2" &&
+	test_config branch.autosetupmerge true &&
 	git config remote.ambi1.url lalala &&
 	git config remote.ambi1.fetch refs/heads/lalala:refs/heads/master &&
 	git config remote.ambi2.url lilili &&
@@ -552,7 +550,7 @@ test_expect_success 'avoid ambiguous track' '
 test_expect_success 'autosetuprebase local on a tracked local branch' '
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
-	git config branch.autosetuprebase local &&
+	test_config branch.autosetuprebase local &&
 	(git show-ref -q refs/remotes/local/o || git fetch local) &&
 	git branch mybase &&
 	git branch --track myr1 mybase &&
@@ -564,7 +562,7 @@ test_expect_success 'autosetuprebase local on a tracked local branch' '
 test_expect_success 'autosetuprebase always on a tracked local branch' '
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
-	git config branch.autosetuprebase always &&
+	test_config branch.autosetuprebase always &&
 	(git show-ref -q refs/remotes/local/o || git fetch local) &&
 	git branch mybase2 &&
 	git branch --track myr2 mybase &&
@@ -576,7 +574,7 @@ test_expect_success 'autosetuprebase always on a tracked local branch' '
 test_expect_success 'autosetuprebase remote on a tracked local branch' '
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
-	git config branch.autosetuprebase remote &&
+	test_config branch.autosetuprebase remote &&
 	(git show-ref -q refs/remotes/local/o || git fetch local) &&
 	git branch mybase3 &&
 	git branch --track myr3 mybase2 &&
@@ -588,7 +586,7 @@ test_expect_success 'autosetuprebase remote on a tracked local branch' '
 test_expect_success 'autosetuprebase never on a tracked local branch' '
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
-	git config branch.autosetuprebase never &&
+	test_config branch.autosetuprebase never &&
 	(git show-ref -q refs/remotes/local/o || git fetch local) &&
 	git branch mybase4 &&
 	git branch --track myr4 mybase2 &&
@@ -600,7 +598,7 @@ test_expect_success 'autosetuprebase never on a tracked local branch' '
 test_expect_success 'autosetuprebase local on a tracked remote branch' '
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
-	git config branch.autosetuprebase local &&
+	test_config branch.autosetuprebase local &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
 	git branch --track myr5 local/master &&
 	test "$(git config branch.myr5.remote)" = local &&
@@ -611,7 +609,7 @@ test_expect_success 'autosetuprebase local on a tracked remote branch' '
 test_expect_success 'autosetuprebase never on a tracked remote branch' '
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
-	git config branch.autosetuprebase never &&
+	test_config branch.autosetuprebase never &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
 	git branch --track myr6 local/master &&
 	test "$(git config branch.myr6.remote)" = local &&
@@ -622,7 +620,7 @@ test_expect_success 'autosetuprebase never on a tracked remote branch' '
 test_expect_success 'autosetuprebase remote on a tracked remote branch' '
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
-	git config branch.autosetuprebase remote &&
+	test_config branch.autosetuprebase remote &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
 	git branch --track myr7 local/master &&
 	test "$(git config branch.myr7.remote)" = local &&
@@ -633,7 +631,7 @@ test_expect_success 'autosetuprebase remote on a tracked remote branch' '
 test_expect_success 'autosetuprebase always on a tracked remote branch' '
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
-	git config branch.autosetuprebase remote &&
+	test_config branch.autosetuprebase remote &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
 	git branch --track myr8 local/master &&
 	test "$(git config branch.myr8.remote)" = local &&
@@ -642,7 +640,7 @@ test_expect_success 'autosetuprebase always on a tracked remote branch' '
 '
 
 test_expect_success 'autosetuprebase unconfigured on a tracked remote branch' '
-	git config --unset branch.autosetuprebase &&
+	test_unconfig branch.autosetuprebase &&
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
@@ -684,7 +682,7 @@ test_expect_success 'autosetuprebase unconfigured on untracked remote branch' '
 '
 
 test_expect_success 'autosetuprebase never on an untracked local branch' '
-	git config branch.autosetuprebase never &&
+	test_config branch.autosetuprebase never &&
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
@@ -695,7 +693,7 @@ test_expect_success 'autosetuprebase never on an untracked local branch' '
 '
 
 test_expect_success 'autosetuprebase local on an untracked local branch' '
-	git config branch.autosetuprebase local &&
+	test_config branch.autosetuprebase local &&
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
@@ -706,7 +704,7 @@ test_expect_success 'autosetuprebase local on an untracked local branch' '
 '
 
 test_expect_success 'autosetuprebase remote on an untracked local branch' '
-	git config branch.autosetuprebase remote &&
+	test_config branch.autosetuprebase remote &&
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
@@ -717,7 +715,7 @@ test_expect_success 'autosetuprebase remote on an untracked local branch' '
 '
 
 test_expect_success 'autosetuprebase always on an untracked local branch' '
-	git config branch.autosetuprebase always &&
+	test_config branch.autosetuprebase always &&
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
@@ -728,7 +726,7 @@ test_expect_success 'autosetuprebase always on an untracked local branch' '
 '
 
 test_expect_success 'autosetuprebase never on an untracked remote branch' '
-	git config branch.autosetuprebase never &&
+	test_config branch.autosetuprebase never &&
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
@@ -739,7 +737,7 @@ test_expect_success 'autosetuprebase never on an untracked remote branch' '
 '
 
 test_expect_success 'autosetuprebase local on an untracked remote branch' '
-	git config branch.autosetuprebase local &&
+	test_config branch.autosetuprebase local &&
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
@@ -750,7 +748,7 @@ test_expect_success 'autosetuprebase local on an untracked remote branch' '
 '
 
 test_expect_success 'autosetuprebase remote on an untracked remote branch' '
-	git config branch.autosetuprebase remote &&
+	test_config branch.autosetuprebase remote &&
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
@@ -761,7 +759,7 @@ test_expect_success 'autosetuprebase remote on an untracked remote branch' '
 '
 
 test_expect_success 'autosetuprebase always on an untracked remote branch' '
-	git config branch.autosetuprebase always &&
+	test_config branch.autosetuprebase always &&
 	git config remote.local.url . &&
 	git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 	(git show-ref -q refs/remotes/local/master || git fetch local) &&
@@ -772,8 +770,8 @@ test_expect_success 'autosetuprebase always on an untracked remote branch' '
 '
 
 test_expect_success 'autosetuprebase always on detached HEAD' '
-	git config branch.autosetupmerge always &&
-	test_when_finished git checkout master &&
+	test_when_finished "git checkout -" &&
+	test_config branch.autosetupmerge always &&
 	git checkout HEAD^0 &&
 	git branch my11 &&
 	test -z "$(git config branch.my11.remote)" &&
@@ -781,15 +779,15 @@ test_expect_success 'autosetuprebase always on detached HEAD' '
 '
 
 test_expect_success 'detect misconfigured autosetuprebase (bad value)' '
-	git config branch.autosetuprebase garbage &&
+	test_config branch.autosetuprebase garbage &&
 	test_must_fail git branch
 '
 
 test_expect_success 'detect misconfigured autosetuprebase (no value)' '
-	git config --unset branch.autosetuprebase &&
+	test_when_finished "test_unconfig branch.autosetuprebase" &&
+	test_unconfig branch.autosetuprebase &&
 	echo "[branch] autosetuprebase" >>.git/config &&
-	test_must_fail git branch &&
-	git config --unset branch.autosetuprebase
+	test_must_fail git branch
 '
 
 test_expect_success 'attempt to delete a branch without base and unmerged to HEAD' '
@@ -856,6 +854,7 @@ test_expect_success 'detect typo in branch name when using --edit-description' '
 '
 
 test_expect_success 'refuse --edit-description on unborn branch for now' '
+	test_when_finished "git checkout -" &&
 	write_script editor <<-\EOF &&
 		echo "New contents" >"$1"
 	EOF

-- 
1.8.4-fc
Previous: Felipe ContrerasNext: Junio C Hamano
Message 6 of 14 in “t: branch: fixes and cleanups”
  1. 0/4 t: branch: fixes and cleanupsFelipe Contreras, Aug 31, 2013
  2. 1/4 t: branch: trivial style fixFelipe Contreras, Aug 31, 2013
  3. Junio C HamanoSep 3, 2013
  4. 2/4 t: branch: fix typoFelipe Contreras, Aug 31, 2013
  5. 3/4 t: branch: fix broken && chainsFelipe Contreras, Aug 31, 2013
  6. 4/4 t: branch: improve test rollbackFelipe Contreras, Aug 31, 2013
  7. Junio C HamanoSep 3, 2013
  8. Felipe ContrerasSep 3, 2013
  9. Junio C HamanoSep 3, 2013
  10. Felipe ContrerasSep 3, 2013
  11. Junio C HamanoSep 4, 2013
  12. Felipe ContrerasSep 8, 2013
  13. Jeff KingSep 8, 2013
  14. Felipe ContrerasSep 8, 2013

Read the whole thread, see it on lore, or plain text.

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