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#!/bin/sh
test_description='Test wacky input to git config'
. ./test-lib.sh
# Leaving off the newline is intentional!
setup() {
(printf "[section]\n" &&
printf " key = foo") >.git/config
}
# 'check section.key value' verifies that the entry for section.key is
# 'value'
check() {
echo "$2" >expected
git config --get "$1" >actual 2>&1
test_cmp actual expected
}
# 'check section.key regex value' verifies that the entry for
# section.key *that matches 'regex'* is 'value'
check_regex() {
echo "$3" >expected
git config --get "$1" "$2" >actual 2>&1
test_cmp actual expected
}
test_expect_success 'modify same key' '
setup &&
git config section.key bar &&
check section.key bar
'
test_expect_success 'add key in same section' '
setup &&
git config section.other bar &&
check section.key foo &&
check section.other bar
'
test_expect_success 'add key in different section' '
setup &&
git config section2.key bar &&
check section.key foo &&
check section2.key bar
'
SECTION="test.q\"s\\sq'sp e.key"
test_expect_success 'make sure git config escapes section names properly' '
git config "$SECTION" bar &&
check "$SECTION" bar
'
LONG_VALUE=$(printf "x%01021dx a" 7)
test_expect_success 'do not crash on special long config line' '
setup &&
git config section.key "$LONG_VALUE" &&
check section.key "$LONG_VALUE"
'
setup_many() {
setup &&
# This time we want the newline so that we can tack on more
# entries.
echo >>.git/config &&
# Semi-efficient way of concatenating 5^5 = 3125 lines. Note
# that because 'setup' already put one line, this means 3126
# entries for section.key in the config file.
cat >5to1 <<-\EOF &&
key = foo
key = foo
key = foo
key = foo
key = foo
EOF
cat 5to1 5to1 5to1 5to1 5to1 >5to2 && # 25
cat 5to2 5to2 5to2 5to2 5to2 >5to3 && # 125
cat 5to3 5to3 5to3 5to3 5to3 >5to4 && # 635
cat 5to4 5to4 5to4 5to4 5to4 >>.git/config # 3125
}
test_expect_success 'get many entries' '
setup_many &&
git config --get-all section.key >actual &&
test_line_count = 3126 actual
'
test_expect_success 'get many entries by regex' '
setup_many &&
git config --get-regexp "sec.*ke." >actual &&
test_line_count = 3126 actual
'
test_expect_success 'add and replace one of many entries' '
setup_many &&
git config --add section.key bar &&
check_regex section.key "b.*r" bar &&
git config section.key beer "b.*r" &&
check_regex section.key "b.*r" beer
'
test_expect_success 'replace many entries' '
setup_many &&
git config --replace-all section.key bar &&
check section.key bar
'
test_expect_success 'unset many entries' '
setup_many &&
git config --unset-all section.key &&
test_must_fail git config section.key
'
test_expect_success '--add appends new value after existing empty value' '
cat >expect <<-\EOF &&
fool
roll
EOF
cp .git/config .git/config.old &&
test_when_finished "mv .git/config.old .git/config" &&
cat >.git/config <<-\EOF &&
[foo]
baz
baz =
baz = fool
EOF
git config --add foo.baz roll &&
git config --get-all foo.baz >output &&
test_cmp expect output
'
test_done