[PATCH v3 4/7] t4052: Adjust --graph --stat output for prefixes

[Lucian Poston <lucian.poston@gmail.com>]

Adjust tests to verify that the commit history graph tree is taken into
consideration when the diff stat output width is calculated.

Signed-off-by: Lucian Poston <lucian.poston@gmail.com>
---
 t/t4052-stat-output.sh |   34 +++++++++++++++++++++++++---------
 1 files changed, 25 insertions(+), 9 deletions(-)

diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
index da14984..d748e5e 100755
--- a/t/t4052-stat-output.sh
+++ b/t/t4052-stat-output.sh
@@ -89,7 +89,7 @@ cat >expect200 <<'EOF'
  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 EOF
 cat >expect200-graph <<'EOF'
-|  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+|  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 EOF
 while read verb expect cmd args
 do
@@ -117,7 +117,7 @@ cat >expect40 <<'EOF'
  abcd | 1000 ++++++++++++++++++++++++++
 EOF
 cat >expect40-graph <<'EOF'
-|  abcd | 1000 ++++++++++++++++++++++++++
+|  abcd | 1000 ++++++++++++++++++++++++
 EOF
 while read verb expect cmd args
 do
@@ -127,12 +127,6 @@ do
 		test_cmp "$expect" actual
 	'
 
-	test_expect_success "$cmd $verb statGraphWidth config" '
-		git -c diff.statGraphWidth=26 $cmd $args >output
-		grep " | " output >actual &&
-		test_cmp "$expect" actual
-	'
-
 	test "$cmd" != diff || continue
 
 	test_expect_success "$cmd --graph $verb not enough COLUMNS (big change)" '
@@ -140,6 +134,28 @@ do
 		grep " | " output >actual &&
 		test_cmp "$expect-graph" actual
 	'
+done <<\EOF
+ignores expect80 format-patch -1 --stdout
+respects expect40 diff HEAD^ HEAD --stat
+respects expect40 show --stat
+respects expect40 log -1 --stat
+EOF
+
+cat >expect40 <<'EOF'
+ abcd | 1000 ++++++++++++++++++++++++++
+EOF
+cat >expect40-graph <<'EOF'
+|  abcd | 1000 ++++++++++++++++++++++++++
+EOF
+while read verb expect cmd args
+do
+	test_expect_success "$cmd $verb statGraphWidth config" '
+		git -c diff.statGraphWidth=26 $cmd $args >output
+		grep " | " output >actual &&
+		test_cmp "$expect" actual
+	'
+
+	test "$cmd" != diff || continue
 
 	test_expect_success "$cmd --graph $verb statGraphWidth config" '
 		git -c diff.statGraphWidth=26 $cmd $args --graph >output
@@ -244,7 +260,7 @@ cat >expect200 <<'EOF'
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 EOF
 cat >expect200-graph <<'EOF'
-|  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+|  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 EOF
 while read verb expect cmd args
 do
-- 
1.7.3.4