From 922d87f92f79d76ee1d9027d4a0f8a0cf36d5340 Mon Sep 17 00:00:00 2001
From: Daniel Barkalow <barkalow@iabervon.org>
Date: Thu, 7 Feb 2008 11:40:11 -0500
Subject: [PATCH] Use diff -u instead of diff in t7201

If the test failed, it was giving really unclear ed script
output. Instead, give a diff that sort of suggests the problem. Also
replaces the use of "git diff" for this purpose with "diff -u".

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
---
 t/t7201-co.sh | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/t/t7201-co.sh b/t/t7201-co.sh
index 73d8a00e2c..3d8e01c030 100755
--- a/t/t7201-co.sh
+++ b/t/t7201-co.sh
@@ -83,13 +83,13 @@ test_expect_success "checkout with unrelated dirty tree without -m" '
 	fill 0 1 2 3 4 5 6 7 8 >same &&
 	cp same kept
 	git checkout side >messages &&
-	git diff same kept
+	diff -u same kept
 	(cat > messages.expect <<EOF
 M	same
 EOF
 ) &&
 	touch messages.expect &&
-	git diff messages.expect messages
+	diff -u messages.expect messages
 '
 
 test_expect_success "checkout -m with dirty tree" '
@@ -113,19 +113,19 @@ Auto-merged one
 M	one
 EOF
 ) &&
-	git diff expect.messages messages &&
+	diff -u expect.messages messages &&
 
 	fill "M	one" "A	three" "D	two" >expect.master &&
 	git diff --name-status master >current.master &&
-	diff expect.master current.master &&
+	diff -u expect.master current.master &&
 
 	fill "M	one" >expect.side &&
 	git diff --name-status side >current.side &&
-	diff expect.side current.side &&
+	diff -u expect.side current.side &&
 
 	: >expect.index &&
 	git diff --cached >current.index &&
-	diff expect.index current.index
+	diff -u expect.index current.index
 '
 
 test_expect_success "checkout -m with dirty tree, renamed" '
@@ -143,7 +143,7 @@ test_expect_success "checkout -m with dirty tree, renamed" '
 
 	git checkout -m renamer &&
 	fill 1 3 4 5 7 8 >expect &&
-	diff expect uno &&
+	diff -u expect uno &&
 	! test -f one &&
 	git diff --cached >current &&
 	! test -s current
@@ -168,7 +168,7 @@ test_expect_success 'checkout -m with merge conflict' '
 	git diff master:one :3:uno |
 	sed -e "1,/^@@/d" -e "/^ /d" -e "s/^-/d/" -e "s/^+/a/" >current &&
 	fill d2 aT d7 aS >expect &&
-	diff current expect &&
+	diff -u current expect &&
 	git diff --cached two >current &&
 	! test -s current
 '
@@ -185,7 +185,7 @@ If you want to create a new branch from this checkout, you may do so
 HEAD is now at 7329388... Initial A one, A two
 EOF
 ) &&
-	git diff messages.expect messages &&
+	diff -u messages.expect messages &&
 	H=$(git rev-parse --verify HEAD) &&
 	M=$(git show-ref -s --verify refs/heads/master) &&
 	test "z$H" = "z$M" &&