subtree: t7900: delete some dead code

LukeShu · gitster · commit 63ac4f1ade9b · 2021-04-28T16:47:17.000+09:00
Signed-off-by: Luke Shumaker &lt;lukeshu@datawire.io&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh
@@ -10,7 +10,6 @@ and split subcommands of git subtree.
 '
 
 TEST_DIRECTORY=$(pwd)/../../../t
-export TEST_DIRECTORY
 . "$TEST_DIRECTORY"/test-lib.sh
 
 # Use our own wrapper around test-lib.sh's test_create_repo, in order
@@ -23,15 +22,6 @@ subtree_test_create_repo () {
 	git -C "$1" config log.date relative
 }
 
-create () {
-	echo "$1" >"$1" &&
-	git add "$1"
-}
-
-undo () {
-	git reset --hard HEAD~
-}
-
 # Make sure no patch changes more than one file.
 # The original set of commits changed only one file each.
 # A multi-file change would imply that we pruned commits
@@ -404,7 +394,7 @@ test_expect_success 'check hash of split' '
 		(
 			cd ./"sub proj" &&
 			subdir_hash=$(git rev-parse HEAD) &&
-			test ''"$new_hash"'' = "$subdir_hash"
+			test "$new_hash" = "$subdir_hash"
 		)
 	)
 '

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,6 @@ and split subcommands of git subtree.`
`10`	`10`	`'`
`11`	`11`
`12`	`12`	`TEST_DIRECTORY=$(pwd)/../../../t`
`13`		`-export TEST_DIRECTORY`
`14`	`13`	`. "$TEST_DIRECTORY"/test-lib.sh`
`15`	`14`
`16`	`15`	`# Use our own wrapper around test-lib.sh's test_create_repo, in order`
`@@ -23,15 +22,6 @@ subtree_test_create_repo () {`
`23`	`22`	`git -C "$1" config log.date relative`
`24`	`23`	`}`
`25`	`24`
`26`		`-create () {`
`27`		`- echo "$1" >"$1" &&`
`28`		`- git add "$1"`
`29`		`-}`
`30`		`-`
`31`		`-undo () {`
`32`		`- git reset --hard HEAD~`
`33`		`-}`
`34`		`-`
`35`	`25`	`# Make sure no patch changes more than one file.`
`36`	`26`	`# The original set of commits changed only one file each.`
`37`	`27`	`# A multi-file change would imply that we pruned commits`
`@@ -404,7 +394,7 @@ test_expect_success 'check hash of split' '`
`404`	`394`	`(`
`405`	`395`	`cd ./"sub proj" &&`
`406`	`396`	`subdir_hash=$(git rev-parse HEAD) &&`
`407`		`- test ''"$new_hash"'' = "$subdir_hash"`
	`397`	`+ test "$new_hash" = "$subdir_hash"`
`408`	`398`	`)`
`409`	`399`	`)`
`410`	`400`	`'`