git-commit-vandalism/t/t4049-diff-stat-count.sh
Nguyễn Thái Ngọc Duy 7f814632f5 Use correct grammar in diffstat summary line
"git diff --stat" and "git apply --stat" now learn to print the line
"%d files changed, %d insertions(+), %d deletions(-)" in singular form
whenever applicable. "0 insertions" and "0 deletions" are also omitted
unless they are both zero.

This matches how versions of "diffstat" that are not prehistoric produced
their output, and also makes this line translatable.

[jc: with help from Thomas Dickey in archaeology of "diffstat"]
[jc: squashed Jonathan's updates to illustrations in tutorials and a test]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-02-03 23:19:42 -08:00

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#!/bin/sh
# Copyright (c) 2011, Google Inc.
test_description='diff --stat-count'
. ./test-lib.sh
test_expect_success setup '
>a &&
>b &&
>c &&
>d &&
git add a b c d &&
chmod +x c d &&
echo a >a &&
echo b >b &&
cat >expect <<-\EOF
a | 1 +
b | 1 +
2 files changed, 2 insertions(+)
EOF
git diff --stat --stat-count=2 >actual &&
test_cmp expect actual
'
test_done