git/t/t3001-ls-files-others-exclude.sh
Nguyễn Thái Ngọc Duy 8c722360d1 Revert "dir.c: don't exclude whole dir prematurely if neg pattern may match"
This reverts commit 57534ee77d. The
feature added in that commit requires that patterns behave the same way
from anywhere. But some patterns can behave differently depending on
current "working" directory. The conditions to catch and avoid these
patterns are too loose. The untracked listing[1] and sparse-checkout
selection[2] can become incorrect as a result.

  [1] http://article.gmane.org/gmane.comp.version-control.git/283520
  [2] http://article.gmane.org/gmane.comp.version-control.git/283532

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-01-08 11:24:14 -08:00

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#!/bin/sh
#
# Copyright (c) 2005 Junio C Hamano
#
test_description='git ls-files --others --exclude
This test runs git ls-files --others and tests --exclude patterns.
'
. ./test-lib.sh
rm -fr one three
for dir in . one one/two three
do
mkdir -p $dir &&
for i in 1 2 3 4 5 6 7 8
do
>$dir/a.$i
done
done
>"#ignore1"
>"#ignore2"
>"#hidden"
cat >expect <<EOF
a.2
a.4
a.5
a.8
one/a.3
one/a.4
one/a.5
one/a.7
one/two/a.2
one/two/a.3
one/two/a.5
one/two/a.7
one/two/a.8
three/a.2
three/a.3
three/a.4
three/a.5
three/a.8
EOF
echo '.gitignore
\#ignore1
\#ignore2*
\#hid*n
output
expect
.gitignore
*.7
!*.8' >.git/ignore
echo '*.1
/*.3
!*.6' >.gitignore
echo '*.2
two/*.4
!*.7
*.8' >one/.gitignore
echo '!*.2
!*.8' >one/two/.gitignore
allignores='.gitignore one/.gitignore one/two/.gitignore'
test_expect_success \
'git ls-files --others with various exclude options.' \
'git ls-files --others \
--exclude=\*.6 \
--exclude-per-directory=.gitignore \
--exclude-from=.git/ignore \
>output &&
test_cmp expect output'
# Test \r\n (MSDOS-like systems)
printf '*.1\r\n/*.3\r\n!*.6\r\n' >.gitignore
test_expect_success \
'git ls-files --others with \r\n line endings.' \
'git ls-files --others \
--exclude=\*.6 \
--exclude-per-directory=.gitignore \
--exclude-from=.git/ignore \
>output &&
test_cmp expect output'
test_expect_success 'setup skip-worktree gitignore' '
git add $allignores &&
git update-index --skip-worktree $allignores &&
rm $allignores
'
test_expect_success \
'git ls-files --others with various exclude options.' \
'git ls-files --others \
--exclude=\*.6 \
--exclude-per-directory=.gitignore \
--exclude-from=.git/ignore \
>output &&
test_cmp expect output'
test_expect_success 'restore gitignore' '
git checkout --ignore-skip-worktree-bits $allignores &&
rm .git/index
'
cat > excludes-file <<\EOF
*.[1-8]
e*
\#*
EOF
git config core.excludesFile excludes-file
git -c status.displayCommentPrefix=true status | grep "^# " > output
cat > expect << EOF
# .gitignore
# a.6
# one/
# output
# three/
EOF
test_expect_success 'git status honors core.excludesfile' \
'test_cmp expect output'
test_expect_success 'trailing slash in exclude allows directory match(1)' '
git ls-files --others --exclude=one/ >output &&
if grep "^one/" output
then
echo Ooops
false
else
: happy
fi
'
test_expect_success 'trailing slash in exclude allows directory match (2)' '
git ls-files --others --exclude=one/two/ >output &&
if grep "^one/two/" output
then
echo Ooops
false
else
: happy
fi
'
test_expect_success 'trailing slash in exclude forces directory match (1)' '
>two &&
git ls-files --others --exclude=two/ >output &&
grep "^two" output
'
test_expect_success 'trailing slash in exclude forces directory match (2)' '
git ls-files --others --exclude=one/a.1/ >output &&
grep "^one/a.1" output
'
test_expect_success 'negated exclude matches can override previous ones' '
git ls-files --others --exclude="a.*" --exclude="!a.1" >output &&
grep "^a.1" output
'
test_expect_success 'excluded directory overrides content patterns' '
git ls-files --others --exclude="one" --exclude="!one/a.1" >output &&
if grep "^one/a.1" output
then
false
fi
'
test_expect_success 'negated directory doesn'\''t affect content patterns' '
git ls-files --others --exclude="!one" --exclude="one/a.1" >output &&
if grep "^one/a.1" output
then
false
fi
'
test_expect_success 'subdirectory ignore (setup)' '
mkdir -p top/l1/l2 &&
(
cd top &&
git init &&
echo /.gitignore >.gitignore &&
echo l1 >>.gitignore &&
echo l2 >l1/.gitignore &&
>l1/l2/l1
)
'
test_expect_success 'subdirectory ignore (toplevel)' '
(
cd top &&
git ls-files -o --exclude-standard
) >actual &&
>expect &&
test_cmp expect actual
'
test_expect_success 'subdirectory ignore (l1/l2)' '
(
cd top/l1/l2 &&
git ls-files -o --exclude-standard
) >actual &&
>expect &&
test_cmp expect actual
'
test_expect_success 'subdirectory ignore (l1)' '
(
cd top/l1 &&
git ls-files -o --exclude-standard
) >actual &&
>expect &&
test_cmp expect actual
'
test_expect_success 'show/hide empty ignored directory (setup)' '
rm top/l1/l2/l1 &&
rm top/l1/.gitignore
'
test_expect_success 'show empty ignored directory with --directory' '
(
cd top &&
git ls-files -o -i --exclude l1 --directory
) >actual &&
echo l1/ >expect &&
test_cmp expect actual
'
test_expect_success 'hide empty ignored directory with --no-empty-directory' '
(
cd top &&
git ls-files -o -i --exclude l1 --directory --no-empty-directory
) >actual &&
>expect &&
test_cmp expect actual
'
test_expect_success 'show/hide empty ignored sub-directory (setup)' '
> top/l1/tracked &&
(
cd top &&
git add -f l1/tracked
)
'
test_expect_success 'show empty ignored sub-directory with --directory' '
(
cd top &&
git ls-files -o -i --exclude l1 --directory
) >actual &&
echo l1/l2/ >expect &&
test_cmp expect actual
'
test_expect_success 'hide empty ignored sub-directory with --no-empty-directory' '
(
cd top &&
git ls-files -o -i --exclude l1 --directory --no-empty-directory
) >actual &&
>expect &&
test_cmp expect actual
'
test_expect_success 'pattern matches prefix completely' '
: >expect &&
git ls-files -i -o --exclude "/three/a.3[abc]" >actual &&
test_cmp expect actual
'
test_expect_success 'ls-files with "**" patterns' '
cat <<\EOF >expect &&
a.1
one/a.1
one/two/a.1
three/a.1
EOF
git ls-files -o -i --exclude "**/a.1" >actual
test_cmp expect actual
'
test_expect_success 'ls-files with "**" patterns and no slashes' '
: >expect &&
git ls-files -o -i --exclude "one**a.1" >actual &&
test_cmp expect actual
'
test_done