discard """
  targets: "c js"
"""
import parsecfg, streams

## Creating a configuration file.
var dict1=newConfig()
dict1.setSectionKey("","charset","utf-8")
dict1.setSectionKey("Package","name","hello")
dict1.setSectionKey("Package","--threads","on")
dict1.setSectionKey("Author","name","lihf8515")
dict1.setSectionKey("Author","qq","10214028")
dict1.setSectionKey("Author","email","lihaifeng@wxm.com")
var ss = newStringStream()
dict1.writeConfig(ss)

## Reading a configuration file.
var dict2 = loadConfig(newStringStream(ss.data))
var charset = dict2.getSectionValue("","charset")
var threads = dict2.getSectionValue("Package","--threads")
var pname = dict2.getSectionValue("Package","name")
var name = dict2.getSectionValue("Author","name")
var qq = dict2.getSectionValue("Author","qq")
var email = dict2.getSectionValue("Author","email")
doAssert charset == "utf-8"
doAssert threads == "on"
doAssert pname == "hello"
doAssert name == "lihf8515"
doAssert qq == "10214028"
doAssert email == "lihaifeng@wxm.com"

## Modifying a configuration file.
var dict3 = loadConfig(newStringStream(ss.data))
dict3.setSectionKey("Author","name","lhf")
doAssert $dict3 == """charset=utf-8
[Package]
name=hello
--threads:on
[Author]
name=lhf
qq=10214028
email="lihaifeng@wxm.com"
"""

## Deleting a section key in a configuration file.
var dict4 = loadConfig(newStringStream(ss.data))
dict4.delSectionKey("Author","email")
doAssert $dict4 == """charset=utf-8
[Package]
name=hello
--threads:on
[Author]
name=lihf8515
qq=10214028
"""