mirror of
https://github.com/octoleo/syncthing.git
synced 2024-11-08 22:31:04 +00:00
171 lines
3.1 KiB
Go
171 lines
3.1 KiB
Go
package flags
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import (
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"bytes"
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"strings"
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"testing"
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)
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func TestWriteIni(t *testing.T) {
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var opts helpOptions
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p := NewNamedParser("TestIni", Default)
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p.AddGroup("Application Options", "The application options", &opts)
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p.ParseArgs([]string{"-vv", "--intmap=a:2", "--intmap", "b:3"})
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inip := NewIniParser(p)
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var b bytes.Buffer
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inip.Write(&b, IniDefault|IniIncludeDefaults)
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got := b.String()
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expected := `[Application Options]
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; Show verbose debug information
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verbose = true
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verbose = true
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; A slice of pointers to string
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; PtrSlice =
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; Option only available in ini
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only-ini =
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[Other Options]
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; A slice of strings
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; StringSlice =
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; A map from string to int
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int-map = a:2
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int-map = b:3
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`
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if got != expected {
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ret, err := helpDiff(got, expected)
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if err != nil {
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t.Errorf("Unexpected ini, expected:\n\n%s\n\nbut got\n\n%s", expected, got)
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} else {
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t.Errorf("Unexpected ini:\n\n%s", ret)
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}
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}
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}
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func TestReadIni(t *testing.T) {
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var opts helpOptions
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p := NewNamedParser("TestIni", Default)
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p.AddGroup("Application Options", "The application options", &opts)
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inip := NewIniParser(p)
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inic := `
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; Show verbose debug information
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verbose = true
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verbose = true
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[Application Options]
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; A slice of pointers to string
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; PtrSlice =
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[Other Options]
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; A slice of strings
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; StringSlice =
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; A map from string to int
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int-map = a:2
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int-map = b:3
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`
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b := strings.NewReader(inic)
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err := inip.Parse(b)
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if err != nil {
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t.Fatalf("Unexpected error: %s", err)
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}
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assertBoolArray(t, opts.Verbose, []bool{true, true})
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if v, ok := opts.Other.IntMap["a"]; !ok {
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t.Errorf("Expected \"a\" in Other.IntMap")
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} else if v != 2 {
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t.Errorf("Expected Other.IntMap[\"a\"] = 2, but got %v", v)
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}
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if v, ok := opts.Other.IntMap["b"]; !ok {
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t.Errorf("Expected \"b\" in Other.IntMap")
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} else if v != 3 {
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t.Errorf("Expected Other.IntMap[\"b\"] = 3, but got %v", v)
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}
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}
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func TestIniCommands(t *testing.T) {
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var opts struct {
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Value string `short:"v" long:"value"`
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Add struct {
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Name int `short:"n" long:"name" ini-name:"AliasName"`
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Other struct {
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O string `short:"o" long:"other"`
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} `group:"Other Options"`
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} `command:"add"`
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}
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p := NewNamedParser("TestIni", Default)
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p.AddGroup("Application Options", "The application options", &opts)
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inip := NewIniParser(p)
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inic := `[Application Options]
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value = some value
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[add]
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AliasName = 5
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[add.Other Options]
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other = subgroup
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`
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b := strings.NewReader(inic)
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err := inip.Parse(b)
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if err != nil {
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t.Fatalf("Unexpected error: %s", err)
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}
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assertString(t, opts.Value, "some value")
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if opts.Add.Name != 5 {
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t.Errorf("Expected opts.Add.Name to be 5, but got %v", opts.Add.Name)
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}
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assertString(t, opts.Add.Other.O, "subgroup")
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}
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func TestIniNoIni(t *testing.T) {
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var opts struct {
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Value string `short:"v" long:"value" no-ini:"yes"`
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}
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p := NewNamedParser("TestIni", Default)
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p.AddGroup("Application Options", "The application options", &opts)
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inip := NewIniParser(p)
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inic := `[Application Options]
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value = some value
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`
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b := strings.NewReader(inic)
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err := inip.Parse(b)
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if err == nil {
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t.Fatalf("Expected error")
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}
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assertError(t, err, ErrUnknownFlag, "unknown option: value")
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}
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