devstack/tests/test_meta_config.sh
Dean Troyer bf2ad7015d Move configuration functions into inc/*
* config/INI functions from functions-common to to inc/ini-config
* local.conf meta-config functions from lib/config to inc/meta-config

Change-Id: I00fab724075a693529273878875cfd292d00b18a
2015-03-09 22:52:19 -05:00

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#!/usr/bin/env bash
# Tests for DevStack meta-config functions
TOP=$(cd $(dirname "$0")/.. && pwd)
# Import config functions
source $TOP/inc/ini-config
source $TOP/inc/meta-config
# check_result() tests and reports the result values
# check_result "actual" "expected"
function check_result {
local actual=$1
local expected=$2
if [[ "$actual" == "$expected" ]]; then
echo "OK"
else
echo -e "failed: $actual != $expected\n"
fi
}
TEST_1C_ADD="[eee]
type=new
multi = foo2"
function create_test1c {
cat >test1c.conf <<EOF
[eee]
# original comment
type=original
EOF
}
function create_test2a {
cat >test2a.conf <<EOF
[ddd]
# original comment
type=original
EOF
}
function setup_test4 {
mkdir -p test-etc
cat >test-etc/test4.conf <<EOF
[fff]
# original comment
type=original
EOF
TEST4_DIR="test-etc"
TEST4_FILE="test4.conf"
}
cat >test.conf <<EOF
[[test1|test1a.conf]]
[default]
# comment an option
#log_file=./log.conf
log_file=/etc/log.conf
handlers=do not disturb
[aaa]
# the commented option should not change
#handlers=cc,dd
handlers = aa, bb
[[test1|test1b.conf]]
[bbb]
handlers=ee,ff
[ ccc ]
spaces = yes
[[test2|test2a.conf]]
[ddd]
# new comment
type=new
additional=true
[[test1|test1c.conf]]
$TEST_1C_ADD
[[test3|test-space.conf]]
[DEFAULT]
attribute=value
# the above line has a single space
[[test4|\$TEST4_DIR/\$TEST4_FILE]]
[fff]
type=new
[[test-env|test-env.conf]]
[foo]
foo=\${FOO_BAR_BAZ}
[[test5|test-equals.conf]]
[DEFAULT]
drivers = driver=python.import.path.Driver
[[test6|test-strip.conf]]
[DEFAULT]
# next line has trailing space
attr = strip_trailing_space
[[test7|test-colon.conf]]
[DEFAULT]
servers=10.11.12.13:80
[[test-multi-sections|test-multi-sections.conf]]
[sec-1]
cfg_item1 = abcd
cfg_item2 = efgh
[sec-2]
cfg_item1 = abcd
cfg_item3 = /1/2/3/4:5
cfg_item4 = end
[sec-3]
cfg_item5 = 5555
cfg_item6 = 6666
cfg_item5 = 5555another
[[test-multiline|test-multiline.conf]]
[multi]
cfg_item1 = ab:cd:ef:gh
cfg_item1 = abcd
cfg_item2 = efgh
cfg_item2 = \${FOO_BAR_BAZ}
EOF
echo -n "get_meta_section_files: test0 doesn't exist: "
VAL=$(get_meta_section_files test.conf test0)
check_result "$VAL" ""
echo -n "get_meta_section_files: test1 3 files: "
VAL=$(get_meta_section_files test.conf test1)
EXPECT_VAL="test1a.conf
test1b.conf
test1c.conf"
check_result "$VAL" "$EXPECT_VAL"
echo -n "get_meta_section_files: test2 1 file: "
VAL=$(get_meta_section_files test.conf test2)
EXPECT_VAL="test2a.conf"
check_result "$VAL" "$EXPECT_VAL"
# Get a section from a group that doesn't exist
echo -n "get_meta_section: test0 doesn't exist: "
VAL=$(get_meta_section test.conf test0 test0.conf)
check_result "$VAL" ""
# Get a single section from a group with multiple files
echo -n "get_meta_section: test1c single section: "
VAL=$(get_meta_section test.conf test1 test1c.conf)
check_result "$VAL" "$TEST_1C_ADD"
# Get a single section from a group with a single file
echo -n "get_meta_section: test2a single section: "
VAL=$(get_meta_section test.conf test2 test2a.conf)
EXPECT_VAL="[ddd]
# new comment
type=new
additional=true"
check_result "$VAL" "$EXPECT_VAL"
# Get a single section that doesn't exist from a group
echo -n "get_meta_section: test2z.conf not in test2: "
VAL=$(get_meta_section test.conf test2 test2z.conf)
check_result "$VAL" ""
# Get a section from a conf file that doesn't exist
echo -n "get_meta_section: nofile doesn't exist: "
VAL=$(get_meta_section nofile.ini test1)
check_result "$VAL" ""
echo -n "get_meta_section: nofile doesn't exist: "
VAL=$(get_meta_section nofile.ini test0 test0.conf)
check_result "$VAL" ""
echo -n "merge_config_file test1c exists: "
create_test1c
merge_config_file test.conf test1 test1c.conf
VAL=$(cat test1c.conf)
# iniset adds values immediately under the section header
EXPECT_VAL="[eee]
multi = foo2
# original comment
type=new"
check_result "$VAL" "$EXPECT_VAL"
echo -n "merge_config_file test2a exists: "
create_test2a
merge_config_file test.conf test2 test2a.conf
VAL=$(cat test2a.conf)
# iniset adds values immediately under the section header
EXPECT_VAL="[ddd]
additional = true
# original comment
type=new"
check_result "$VAL" "$EXPECT_VAL"
echo -n "merge_config_file test2a not exist: "
rm test2a.conf
merge_config_file test.conf test2 test2a.conf
VAL=$(cat test2a.conf)
# iniset adds a blank line if it creates the file...
EXPECT_VAL="
[ddd]
type = new
additional = true"
check_result "$VAL" "$EXPECT_VAL"
echo -n "merge_config_file test-multi-sections: "
rm -f test-multi-sections.conf
merge_config_file test.conf test-multi-sections test-multi-sections.conf
VAL=$(cat test-multi-sections.conf)
EXPECT_VAL='
[sec-1]
cfg_item1 = abcd
cfg_item2 = efgh
[sec-2]
cfg_item1 = abcd
cfg_item3 = /1/2/3/4:5
cfg_item4 = end
[sec-3]
cfg_item5 = 5555
cfg_item5 = 5555another
cfg_item6 = 6666'
check_result "$VAL" "$EXPECT_VAL"
echo -n "merge_config_file test-multiline: "
rm -f test-multiline.conf
FOO_BAR_BAZ="foo bar baz"
merge_config_file test.conf test-multiline test-multiline.conf
VAL=$(cat test-multiline.conf)
EXPECT_VAL='
[multi]
cfg_item1 = ab:cd:ef:gh
cfg_item1 = abcd
cfg_item2 = efgh
cfg_item2 = foo bar baz'
check_result "$VAL" "$EXPECT_VAL"
unset FOO_BAR_BAZ
echo -n "merge_config_group test2: "
rm test2a.conf
merge_config_group test.conf test2
VAL=$(cat test2a.conf)
# iniset adds a blank line if it creates the file...
EXPECT_VAL="
[ddd]
type = new
additional = true"
check_result "$VAL" "$EXPECT_VAL"
echo -n "merge_config_group test2 no conf file: "
rm test2a.conf
merge_config_group x-test.conf test2
if [[ ! -r test2a.conf ]]; then
echo "OK"
else
echo "failed: $VAL != $EXPECT_VAL"
fi
echo -n "merge_config_file test-space: "
rm -f test-space.conf
merge_config_file test.conf test3 test-space.conf
VAL=$(cat test-space.conf)
# iniset adds a blank line if it creates the file...
EXPECT_VAL="
[DEFAULT]
attribute = value"
check_result "$VAL" "$EXPECT_VAL"
echo -n "merge_config_file test-env: "
rm -f test-env.conf
FOO_BAR_BAZ="foo bar baz"
merge_config_file test.conf test-env test-env.conf
VAL=$(cat test-env.conf)
EXPECT_VAL='
[foo]
foo = foo bar baz'
check_result "$VAL" "$EXPECT_VAL"
unset FOO_BAR_BAZ
echo -n "merge_config_group test4 variable filename: "
setup_test4
merge_config_group test.conf test4
VAL=$(cat test-etc/test4.conf)
EXPECT_VAL="[fff]
# original comment
type=new"
check_result "$VAL" "$EXPECT_VAL"
echo -n "merge_config_group test4 variable filename (not exist): "
setup_test4
rm test-etc/test4.conf
merge_config_group test.conf test4
VAL=$(cat test-etc/test4.conf)
EXPECT_VAL="
[fff]
type = new"
check_result "$VAL" "$EXPECT_VAL"
echo -n "merge_config_file test5 equals in value: "
rm -f test-equals.conf
merge_config_file test.conf test5 test-equals.conf
VAL=$(cat test-equals.conf)
# iniset adds a blank line if it creates the file...
EXPECT_VAL="
[DEFAULT]
drivers = driver=python.import.path.Driver"
check_result "$VAL" "$EXPECT_VAL"
echo -n "merge_config_file test6 value stripped: "
rm -f test-strip.conf
merge_config_file test.conf test6 test-strip.conf
VAL=$(cat test-strip.conf)
# iniset adds a blank line if it creates the file...
EXPECT_VAL="
[DEFAULT]
attr = strip_trailing_space"
check_result "$VAL" "$EXPECT_VAL"
echo -n "merge_config_file test7 colon in value: "
rm -f test-colon.conf
merge_config_file test.conf test7 test-colon.conf
VAL=$(cat test-colon.conf)
EXPECT_VAL="
[DEFAULT]
servers = 10.11.12.13:80"
check_result "$VAL" "$EXPECT_VAL"
rm -f test.conf test1c.conf test2a.conf \
test-space.conf test-equals.conf test-strip.conf \
test-colon.conf test-env.conf test-multiline.conf \
test-multi-sections.conf
rm -rf test-etc