[PATCH v2 3/3] t4052: Test that stat width is adjusted for prefixes

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

Add test to verify that the commit graph tree output 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 |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
index c95f120..84dd8bb 100755
--- a/t/t4052-stat-output.sh
+++ b/t/t4052-stat-output.sh
@@ -198,6 +198,26 @@ respects expect200 show --stat
 respects expect200 log -1 --stat
 EOF
 
+cat >expect80graphed <<'EOF'
+|  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++
+EOF
+cat >expect80 <<'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++++++++
+EOF
+while read verb expect cmd args
+do
+	test_expect_success "$cmd $verb 80 COLUMNS (long filename)" '
+		COLUMNS=80 git $cmd $args >output
+		grep " | " output >actual &&
+		test_cmp "$expect" actual
+	'
+done <<\EOF
+respects expect80 show --stat
+respects expect80 log -1 --stat
+respects expect80graphed show --stat --graph
+respects expect80graphed log -1 --stat --graph
+EOF
+
 cat >expect <<'EOF'
  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 EOF
-- 
1.7.3.4