t4108: use test_config instead of git config

Denton-L · gitster · commit 95806205cd70 · 2019-10-24T11:32:53.000+09:00
Since `git config` leaves the configurations set even after the test
case completes, use `test_config` instead so that the configurations are
reset once the test case finishes.

Signed-off-by: Denton Liu &lt;liu.denton@gmail.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/t/t4108-apply-threeway.sh b/t/t4108-apply-threeway.sh
@@ -70,7 +70,7 @@ test_expect_success 'apply with --3way' '
 '
 
 test_expect_success 'apply with --3way with rerere enabled' '
-	git config rerere.enabled true &&
+	test_config rerere.enabled true &&
 
 	# Merging side should be similar to applying this patch
 	git diff ...side >P.diff &&

Original file line number	Diff line number	Diff line change
`@@ -70,7 +70,7 @@ test_expect_success 'apply with --3way' '`
`70`	`70`	`'`
`71`	`71`
`72`	`72`	`test_expect_success 'apply with --3way with rerere enabled' '`
`73`		`- git config rerere.enabled true &&`
	`73`	`+ test_config rerere.enabled true &&`
`74`	`74`
`75`	`75`	`# Merging side should be similar to applying this patch`
`76`	`76`	`git diff ...side >P.diff &&`