From 077539d734cdc4b0a3d2ea87fc487fa5c21d0311 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?=
 <pclouds@gmail.com>
Date: Fri, 13 Apr 2012 17:54:35 +0700
Subject: column: add columnar layout
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

COL_COLUMN and COL_ROW fill column by column (or row by row
respectively), given the terminal width and how many space between
columns. All cells have equal width.

Strings are supposed to be in UTF-8. Valid ANSI escape strings are OK.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t9002-column.sh | 86 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)

(limited to 't/t9002-column.sh')

diff --git a/t/t9002-column.sh b/t/t9002-column.sh
index a7f3cd9285..ec288aeb95 100755
--- a/t/t9002-column.sh
+++ b/t/t9002-column.sh
@@ -42,4 +42,90 @@ EOF
 	test_cmp expected actual
 '
 
+test_expect_success '80 columns' '
+	cat >expected <<\EOF &&
+one    two    three  four   five   six    seven  eight  nine   ten    eleven
+EOF
+	COLUMNS=80 git column --mode=column <lista >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success 'COLUMNS = 1' '
+	cat >expected <<\EOF &&
+one
+two
+three
+four
+five
+six
+seven
+eight
+nine
+ten
+eleven
+EOF
+	COLUMNS=1 git column --mode=column <lista >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success 'width = 1' '
+	git column --mode=column --width=1 <lista >actual &&
+	test_cmp expected actual
+'
+
+COLUMNS=20
+export COLUMNS
+
+test_expect_success '20 columns' '
+	cat >expected <<\EOF &&
+one    seven
+two    eight
+three  nine
+four   ten
+five   eleven
+six
+EOF
+	git column --mode=column <lista >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success '20 columns, padding 2' '
+	cat >expected <<\EOF &&
+one     seven
+two     eight
+three   nine
+four    ten
+five    eleven
+six
+EOF
+	git column --mode=column --padding 2 <lista >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success '20 columns, indented' '
+	cat >expected <<\EOF &&
+  one    seven
+  two    eight
+  three  nine
+  four   ten
+  five   eleven
+  six
+EOF
+	git column --mode=column --indent="  " <lista >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success '20 columns, row first' '
+	cat >expected <<\EOF &&
+one    two
+three  four
+five   six
+seven  eight
+nine   ten
+eleven
+EOF
+	git column --mode=row <lista >actual &&
+	test_cmp expected actual
+'
+
 test_done
-- 
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