[PATCH] t7405: cd inside subshell instead of around

[PATCH] t7405: cd inside subshell instead of around

[Jens Lehmann]

Instead of using `cd dir && (...) && cd..` use `(cd dir && ...)`

This ensures that the test doesn't get caught in the subdirectory if there
is an error in the subshell.

Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
---
 t/t7405-submodule-merge.sh |   17 ++++++-----------
 1 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/t/t7405-submodule-merge.sh b/t/t7405-submodule-merge.sh
index 6ec559d..7e2e258 100755
--- a/t/t7405-submodule-merge.sh
+++ b/t/t7405-submodule-merge.sh
@@ -67,7 +67,7 @@ test_expect_success setup '
 # b in the main repository.
 test_expect_success 'setup for merge search' '
 	mkdir merge-search &&
-	cd merge-search &&
+	(cd merge-search &&
 	git init &&
 	mkdir sub &&
 	(cd sub &&
@@ -101,8 +101,7 @@ test_expect_success 'setup for merge search' '
 	 git checkout -b sub-d sub-b &&
 	 git merge sub-c) &&
 	git commit -a -m "d" &&
-	git branch test b &&
-	cd ..
+	git branch test b)
 '

 test_expect_success 'merge with one side as a fast-forward of the other' '
@@ -126,7 +125,7 @@ test_expect_success 'merging should conflict for non fast-forward' '
 '

 test_expect_success 'merging should fail for ambiguous common parent' '
-	cd merge-search &&
+	(cd merge-search &&
 	git checkout -b test-ambiguous b &&
 	(cd sub &&
 	 git checkout -b ambiguous sub-b &&
@@ -136,8 +135,7 @@ test_expect_success 'merging should fail for ambiguous common parent' '
 	test_must_fail git merge c 2> actual &&
 	grep $(cat expect1) actual > /dev/null &&
 	grep $(cat expect2) actual > /dev/null &&
-	git reset --hard &&
-	cd ..
+	git reset --hard)
 '

 # in a situation like this
@@ -158,7 +156,7 @@ test_expect_success 'merging should fail for ambiguous common parent' '
 # commits (sub-a) does not descend from the submodule merge-base (sub-b).
 #
 test_expect_success 'merging should fail for changes that are backwards' '
-	cd merge-search &&
+	(cd merge-search &&
 	git checkout -b bb a &&
 	(cd sub &&
 	 git checkout sub-b) &&
@@ -175,16 +173,13 @@ test_expect_success 'merging should fail for changes that are backwards' '
 	git commit -a -m "f" &&

 	git checkout -b test-backward e &&
-	test_must_fail git merge f &&
-	cd ..
+	test_must_fail git merge f)
 '

 test_expect_success 'merging with a modify/modify conflict between merge bases' '
-
 	git reset --hard HEAD &&
 	git checkout -b test2 c &&
 	git merge d
-
 '

 test_done
-- 
1.7.2.2.552.gabce9

Re: [PATCH] t7405: cd inside subshell instead of around

[Heiko Voigt]

On Wed, Sep 01, 2010 at 11:01:49PM +0200, Jens Lehmann wrote:
> Instead of using `cd dir && (...) && cd..` use `(cd dir && ...)`
> 
> This ensures that the test doesn't get caught in the subdirectory if there
> is an error in the subshell.
> 
> Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>

That makes the test way more robust, I like it.

cheers Heiko