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git/t/t1308-config-set.sh
Junio C Hamano 1c3d87cf55 Merge branch 'js/alias-early-config'
The code to pick up and execute command alias definition from the
configuration used to switch to the top of the working tree and
then come back when the expanded alias was executed, which was
unnecessarilyl complex.  Attempt to simplify the logic by using the
early-config mechanism that does not chdir around.

* js/alias-early-config:
  alias: use the early config machinery to expand aliases
  t7006: demonstrate a problem with aliases in subdirectories
  t1308: relax the test verifying that empty alias values are disallowed
  help: use early config when autocorrecting aliases
  config: report correct line number upon error
  discover_git_directory(): avoid setting invalid git_dir
2017-06-24 14:28:40 -07:00

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#!/bin/sh
test_description='Test git config-set API in different settings'
. ./test-lib.sh
# 'check_config get_* section.key value' verifies that the entry for
# section.key is 'value'
check_config () {
if test "$1" = expect_code
then
expect_code="$2" && shift && shift
else
expect_code=0
fi &&
op=$1 key=$2 && shift && shift &&
if test $# != 0
then
printf "%s\n" "$@"
fi >expect &&
test_expect_code $expect_code test-config "$op" "$key" >actual &&
test_cmp expect actual
}
test_expect_success 'setup default config' '
cat >.git/config <<-\EOF
[case]
penguin = very blue
Movie = BadPhysics
UPPERCASE = true
MixedCase = true
my =
foo
baz = sam
[Cores]
WhatEver = Second
baz = bar
[cores]
baz = bat
[CORES]
baz = ball
[my "Foo bAr"]
hi = mixed-case
[my "FOO BAR"]
hi = upper-case
[my "foo bar"]
hi = lower-case
[case]
baz = bat
baz = hask
[lamb]
chop = 65
head = none
[goat]
legs = 4
head = true
skin = false
nose = 1
horns
EOF
'
test_expect_success 'get value for a simple key' '
check_config get_value case.penguin "very blue"
'
test_expect_success 'get value for a key with value as an empty string' '
check_config get_value case.my ""
'
test_expect_success 'get value for a key with value as NULL' '
check_config get_value case.foo "(NULL)"
'
test_expect_success 'upper case key' '
check_config get_value case.UPPERCASE "true" &&
check_config get_value case.uppercase "true"
'
test_expect_success 'mixed case key' '
check_config get_value case.MixedCase "true" &&
check_config get_value case.MIXEDCASE "true" &&
check_config get_value case.mixedcase "true"
'
test_expect_success 'key and value with mixed case' '
check_config get_value case.Movie "BadPhysics"
'
test_expect_success 'key with case sensitive subsection' '
check_config get_value "my.Foo bAr.hi" "mixed-case" &&
check_config get_value "my.FOO BAR.hi" "upper-case" &&
check_config get_value "my.foo bar.hi" "lower-case"
'
test_expect_success 'key with case insensitive section header' '
check_config get_value cores.baz "ball" &&
check_config get_value Cores.baz "ball" &&
check_config get_value CORES.baz "ball" &&
check_config get_value coreS.baz "ball"
'
test_expect_success 'key with case insensitive section header & variable' '
check_config get_value CORES.BAZ "ball" &&
check_config get_value cores.baz "ball" &&
check_config get_value cores.BaZ "ball" &&
check_config get_value cOreS.bAz "ball"
'
test_expect_success 'find value with misspelled key' '
check_config expect_code 1 get_value "my.fOo Bar.hi" "Value not found for \"my.fOo Bar.hi\""
'
test_expect_success 'find value with the highest priority' '
check_config get_value case.baz "hask"
'
test_expect_success 'find integer value for a key' '
check_config get_int lamb.chop 65
'
test_expect_success 'find string value for a key' '
check_config get_string case.baz hask &&
check_config expect_code 1 get_string case.ba "Value not found for \"case.ba\""
'
test_expect_success 'check line error when NULL string is queried' '
test_expect_code 128 test-config get_string case.foo 2>result &&
test_i18ngrep "fatal: .*case\.foo.*\.git/config.*line 7" result
'
test_expect_success 'find integer if value is non parse-able' '
check_config expect_code 128 get_int lamb.head
'
test_expect_success 'find bool value for the entered key' '
check_config get_bool goat.head 1 &&
check_config get_bool goat.skin 0 &&
check_config get_bool goat.nose 1 &&
check_config get_bool goat.horns 1 &&
check_config get_bool goat.legs 1
'
test_expect_success 'find multiple values' '
check_config get_value_multi case.baz sam bat hask
'
test_expect_success 'find value from a configset' '
cat >config2 <<-\EOF &&
[case]
baz = lama
[my]
new = silk
[case]
baz = ball
EOF
echo silk >expect &&
test-config configset_get_value my.new config2 .git/config >actual &&
test_cmp expect actual
'
test_expect_success 'find value with highest priority from a configset' '
echo hask >expect &&
test-config configset_get_value case.baz config2 .git/config >actual &&
test_cmp expect actual
'
test_expect_success 'find value_list for a key from a configset' '
cat >except <<-\EOF &&
sam
bat
hask
lama
ball
EOF
test-config configset_get_value case.baz config2 .git/config >actual &&
test_cmp expect actual
'
test_expect_success 'proper error on non-existent files' '
echo "Error (-1) reading configuration file non-existent-file." >expect &&
test_expect_code 2 test-config configset_get_value foo.bar non-existent-file 2>actual &&
test_cmp expect actual
'
test_expect_success 'proper error on directory "files"' '
echo "Error (-1) reading configuration file a-directory." >expect &&
mkdir a-directory &&
test_expect_code 2 test-config configset_get_value foo.bar a-directory 2>output &&
grep "^warning:" output &&
grep "^Error" output >actual &&
test_cmp expect actual
'
test_expect_success POSIXPERM,SANITY 'proper error on non-accessible files' '
chmod -r .git/config &&
test_when_finished "chmod +r .git/config" &&
echo "Error (-1) reading configuration file .git/config." >expect &&
test_expect_code 2 test-config configset_get_value foo.bar .git/config 2>output &&
grep "^warning:" output &&
grep "^Error" output >actual &&
test_cmp expect actual
'
test_expect_success 'proper error on error in default config files' '
cp .git/config .git/config.old &&
test_when_finished "mv .git/config.old .git/config" &&
echo "[" >>.git/config &&
echo "fatal: bad config line 34 in file .git/config" >expect &&
test_expect_code 128 test-config get_value foo.bar 2>actual &&
test_i18ncmp expect actual
'
test_expect_success 'proper error on error in custom config files' '
echo "[" >>syntax-error &&
echo "fatal: bad config line 1 in file syntax-error" >expect &&
test_expect_code 128 test-config configset_get_value foo.bar syntax-error 2>actual &&
test_i18ncmp expect actual
'
test_expect_success 'check line errors for malformed values' '
mv .git/config .git/config.old &&
test_when_finished "mv .git/config.old .git/config" &&
cat >.git/config <<-\EOF &&
[alias]
br
EOF
test_expect_code 128 git br 2>result &&
test_i18ngrep "missing value for .alias\.br" result &&
test_i18ngrep "fatal: .*\.git/config" result &&
test_i18ngrep "fatal: .*line 2" result
'
test_expect_success 'error on modifying repo config without repo' '
nongit test_must_fail git config a.b c 2>err &&
grep "not in a git directory" err
'
cmdline_config="'foo.bar=from-cmdline'"
test_expect_success 'iteration shows correct origins' '
echo "[foo]bar = from-repo" >.git/config &&
echo "[foo]bar = from-home" >.gitconfig &&
if test_have_prereq MINGW
then
# Use Windows path (i.e. *not* $HOME)
HOME_GITCONFIG=$(pwd)/.gitconfig
else
# Do not get fooled by symbolic links, i.e. $HOME != $(pwd)
HOME_GITCONFIG=$HOME/.gitconfig
fi &&
cat >expect <<-EOF &&
key=foo.bar
value=from-home
origin=file
name=$HOME_GITCONFIG
scope=global
key=foo.bar
value=from-repo
origin=file
name=.git/config
scope=repo
key=foo.bar
value=from-cmdline
origin=command line
name=
scope=cmdline
EOF
GIT_CONFIG_PARAMETERS=$cmdline_config test-config iterate >actual &&
test_cmp expect actual
'
test_done