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git/t/t0003-attributes.sh
Nguyễn Thái Ngọc Duy 860a74d9d9 attr: support quoting pathname patterns in C style
Full pattern must be quoted. So 'pat"t"ern attr' will give exactly
'pat"t"ern', not 'pattern'. Also clarify that leading whitespaces are
not part of the pattern and document comment syntax.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-02-01 13:46:52 -08:00

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#!/bin/sh
test_description=gitattributes
. ./test-lib.sh
attr_check () {
path="$1" expect="$2"
git $3 check-attr test -- "$path" >actual 2>err &&
echo "$path: test: $2" >expect &&
test_cmp expect actual &&
test_line_count = 0 err
}
attr_check_quote () {
path="$1"
quoted_path="$2"
expect="$3"
git check-attr test -- "$path" >actual &&
echo "\"$quoted_path\": test: $expect" >expect &&
test_cmp expect actual
}
test_expect_success 'open-quoted pathname' '
echo "\"a test=a" >.gitattributes &&
test_must_fail attr_check a a
'
test_expect_success 'setup' '
mkdir -p a/b/d a/c b &&
(
echo "[attr]notest !test"
echo "\" d \" test=d"
echo " e test=e"
echo " e\" test=e"
echo "f test=f"
echo "a/i test=a/i"
echo "onoff test -test"
echo "offon -test test"
echo "no notest"
echo "A/e/F test=A/e/F"
) >.gitattributes &&
(
echo "g test=a/g" &&
echo "b/g test=a/b/g"
) >a/.gitattributes &&
(
echo "h test=a/b/h" &&
echo "d/* test=a/b/d/*"
echo "d/yes notest"
) >a/b/.gitattributes &&
(
echo "global test=global"
) >"$HOME"/global-gitattributes &&
cat <<-EOF >expect-all
f: test: f
a/f: test: f
a/c/f: test: f
a/g: test: a/g
a/b/g: test: a/b/g
b/g: test: unspecified
a/b/h: test: a/b/h
a/b/d/g: test: a/b/d/*
onoff: test: unset
offon: test: set
no: notest: set
no: test: unspecified
a/b/d/no: notest: set
a/b/d/no: test: a/b/d/*
a/b/d/yes: notest: set
a/b/d/yes: test: unspecified
EOF
'
test_expect_success 'command line checks' '
test_must_fail git check-attr &&
test_must_fail git check-attr -- &&
test_must_fail git check-attr test &&
test_must_fail git check-attr test -- &&
test_must_fail git check-attr -- f &&
echo "f" | test_must_fail git check-attr --stdin &&
echo "f" | test_must_fail git check-attr --stdin -- f &&
echo "f" | test_must_fail git check-attr --stdin test -- f &&
test_must_fail git check-attr "" -- f
'
test_expect_success 'attribute test' '
attr_check " d " d &&
attr_check e e &&
attr_check_quote e\" e\\\" e &&
attr_check f f &&
attr_check a/f f &&
attr_check a/c/f f &&
attr_check a/g a/g &&
attr_check a/b/g a/b/g &&
attr_check b/g unspecified &&
attr_check a/b/h a/b/h &&
attr_check a/b/d/g "a/b/d/*" &&
attr_check onoff unset &&
attr_check offon set &&
attr_check no unspecified &&
attr_check a/b/d/no "a/b/d/*" &&
attr_check a/b/d/yes unspecified
'
test_expect_success 'attribute matching is case sensitive when core.ignorecase=0' '
test_must_fail attr_check F f "-c core.ignorecase=0" &&
test_must_fail attr_check a/F f "-c core.ignorecase=0" &&
test_must_fail attr_check a/c/F f "-c core.ignorecase=0" &&
test_must_fail attr_check a/G a/g "-c core.ignorecase=0" &&
test_must_fail attr_check a/B/g a/b/g "-c core.ignorecase=0" &&
test_must_fail attr_check a/b/G a/b/g "-c core.ignorecase=0" &&
test_must_fail attr_check a/b/H a/b/h "-c core.ignorecase=0" &&
test_must_fail attr_check a/b/D/g "a/b/d/*" "-c core.ignorecase=0" &&
test_must_fail attr_check oNoFf unset "-c core.ignorecase=0" &&
test_must_fail attr_check oFfOn set "-c core.ignorecase=0" &&
attr_check NO unspecified "-c core.ignorecase=0" &&
test_must_fail attr_check a/b/D/NO "a/b/d/*" "-c core.ignorecase=0" &&
attr_check a/b/d/YES a/b/d/* "-c core.ignorecase=0" &&
test_must_fail attr_check a/E/f "A/e/F" "-c core.ignorecase=0"
'
test_expect_success 'attribute matching is case insensitive when core.ignorecase=1' '
attr_check F f "-c core.ignorecase=1" &&
attr_check a/F f "-c core.ignorecase=1" &&
attr_check a/c/F f "-c core.ignorecase=1" &&
attr_check a/G a/g "-c core.ignorecase=1" &&
attr_check a/B/g a/b/g "-c core.ignorecase=1" &&
attr_check a/b/G a/b/g "-c core.ignorecase=1" &&
attr_check a/b/H a/b/h "-c core.ignorecase=1" &&
attr_check a/b/D/g "a/b/d/*" "-c core.ignorecase=1" &&
attr_check oNoFf unset "-c core.ignorecase=1" &&
attr_check oFfOn set "-c core.ignorecase=1" &&
attr_check NO unspecified "-c core.ignorecase=1" &&
attr_check a/b/D/NO "a/b/d/*" "-c core.ignorecase=1" &&
attr_check a/b/d/YES unspecified "-c core.ignorecase=1" &&
attr_check a/E/f "A/e/F" "-c core.ignorecase=1"
'
test_expect_success CASE_INSENSITIVE_FS 'additional case insensitivity tests' '
test_must_fail attr_check a/B/D/g "a/b/d/*" "-c core.ignorecase=0" &&
test_must_fail attr_check A/B/D/NO "a/b/d/*" "-c core.ignorecase=0" &&
attr_check A/b/h a/b/h "-c core.ignorecase=1" &&
attr_check a/B/D/g "a/b/d/*" "-c core.ignorecase=1" &&
attr_check A/B/D/NO "a/b/d/*" "-c core.ignorecase=1"
'
test_expect_success 'unnormalized paths' '
attr_check ./f f &&
attr_check ./a/g a/g &&
attr_check a/./g a/g &&
attr_check a/c/../b/g a/b/g
'
test_expect_success 'relative paths' '
(cd a && attr_check ../f f) &&
(cd a && attr_check f f) &&
(cd a && attr_check i a/i) &&
(cd a && attr_check g a/g) &&
(cd a && attr_check b/g a/b/g) &&
(cd b && attr_check ../a/f f) &&
(cd b && attr_check ../a/g a/g) &&
(cd b && attr_check ../a/b/g a/b/g)
'
test_expect_success 'prefixes are not confused with leading directories' '
attr_check a_plus/g unspecified &&
cat >expect <<-\EOF &&
a/g: test: a/g
a_plus/g: test: unspecified
EOF
git check-attr test a/g a_plus/g >actual &&
test_cmp expect actual
'
test_expect_success 'core.attributesfile' '
attr_check global unspecified &&
git config core.attributesfile "$HOME/global-gitattributes" &&
attr_check global global &&
git config core.attributesfile "~/global-gitattributes" &&
attr_check global global &&
echo "global test=precedence" >>.gitattributes &&
attr_check global precedence
'
test_expect_success 'attribute test: read paths from stdin' '
grep -v notest <expect-all >expect &&
sed -e "s/:.*//" <expect | git check-attr --stdin test >actual &&
test_cmp expect actual
'
test_expect_success 'attribute test: --all option' '
grep -v unspecified <expect-all | sort >specified-all &&
sed -e "s/:.*//" <expect-all | uniq >stdin-all &&
git check-attr --stdin --all <stdin-all | sort >actual &&
test_cmp specified-all actual
'
test_expect_success 'attribute test: --cached option' '
: >empty &&
git check-attr --cached --stdin --all <stdin-all | sort >actual &&
test_cmp empty actual &&
git add .gitattributes a/.gitattributes a/b/.gitattributes &&
git check-attr --cached --stdin --all <stdin-all | sort >actual &&
test_cmp specified-all actual
'
test_expect_success 'root subdir attribute test' '
attr_check a/i a/i &&
attr_check subdir/a/i unspecified
'
test_expect_success 'negative patterns' '
echo "!f test=bar" >.gitattributes &&
git check-attr test -- '"'"'!f'"'"' 2>errors &&
test_i18ngrep "Negative patterns are ignored" errors
'
test_expect_success 'patterns starting with exclamation' '
echo "\!f test=foo" >.gitattributes &&
attr_check "!f" foo
'
test_expect_success '"**" test' '
echo "**/f foo=bar" >.gitattributes &&
cat <<\EOF >expect &&
f: foo: bar
a/f: foo: bar
a/b/f: foo: bar
a/b/c/f: foo: bar
EOF
git check-attr foo -- "f" >actual 2>err &&
git check-attr foo -- "a/f" >>actual 2>>err &&
git check-attr foo -- "a/b/f" >>actual 2>>err &&
git check-attr foo -- "a/b/c/f" >>actual 2>>err &&
test_cmp expect actual &&
test_line_count = 0 err
'
test_expect_success '"**" with no slashes test' '
echo "a**f foo=bar" >.gitattributes &&
git check-attr foo -- "f" >actual &&
cat <<\EOF >expect &&
f: foo: unspecified
af: foo: bar
axf: foo: bar
a/f: foo: unspecified
a/b/f: foo: unspecified
a/b/c/f: foo: unspecified
EOF
git check-attr foo -- "f" >actual 2>err &&
git check-attr foo -- "af" >>actual 2>err &&
git check-attr foo -- "axf" >>actual 2>err &&
git check-attr foo -- "a/f" >>actual 2>>err &&
git check-attr foo -- "a/b/f" >>actual 2>>err &&
git check-attr foo -- "a/b/c/f" >>actual 2>>err &&
test_cmp expect actual &&
test_line_count = 0 err
'
test_expect_success 'using --git-dir and --work-tree' '
mkdir unreal real &&
git init real &&
echo "file test=in-real" >real/.gitattributes &&
(
cd unreal &&
attr_check file in-real "--git-dir ../real/.git --work-tree ../real"
)
'
test_expect_success 'setup bare' '
git clone --bare . bare.git
'
test_expect_success 'bare repository: check that .gitattribute is ignored' '
(
cd bare.git &&
(
echo "f test=f"
echo "a/i test=a/i"
) >.gitattributes &&
attr_check f unspecified &&
attr_check a/f unspecified &&
attr_check a/c/f unspecified &&
attr_check a/i unspecified &&
attr_check subdir/a/i unspecified
)
'
test_expect_success 'bare repository: check that --cached honors index' '
(
cd bare.git &&
GIT_INDEX_FILE=../.git/index \
git check-attr --cached --stdin --all <../stdin-all |
sort >actual &&
test_cmp ../specified-all actual
)
'
test_expect_success 'bare repository: test info/attributes' '
(
cd bare.git &&
(
echo "f test=f"
echo "a/i test=a/i"
) >info/attributes &&
attr_check f f &&
attr_check a/f f &&
attr_check a/c/f f &&
attr_check a/i a/i &&
attr_check subdir/a/i unspecified
)
'
test_done