mirror of
https://github.com/restic/restic.git
synced 2026-08-19 12:03:18 +00:00
Move things around for gb
This moves all restic source files to src/, and all vendored dependencies to vendor/src.
This commit is contained in:
Alexander Neumann
@@ -0,0 +1,300 @@
|
||||
package flags
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"os"
|
||||
"runtime"
|
||||
"testing"
|
||||
"time"
|
||||
)
|
||||
|
||||
type helpOptions struct {
|
||||
Verbose []bool `short:"v" long:"verbose" description:"Show verbose debug information" ini-name:"verbose"`
|
||||
Call func(string) `short:"c" description:"Call phone number" ini-name:"call"`
|
||||
PtrSlice []*string `long:"ptrslice" description:"A slice of pointers to string"`
|
||||
EmptyDescription bool `long:"empty-description"`
|
||||
|
||||
Default string `long:"default" default:"Some\nvalue" description:"Test default value"`
|
||||
DefaultArray []string `long:"default-array" default:"Some value" default:"Other\tvalue" description:"Test default array value"`
|
||||
DefaultMap map[string]string `long:"default-map" default:"some:value" default:"another:value" description:"Testdefault map value"`
|
||||
EnvDefault1 string `long:"env-default1" default:"Some value" env:"ENV_DEFAULT" description:"Test env-default1 value"`
|
||||
EnvDefault2 string `long:"env-default2" env:"ENV_DEFAULT" description:"Test env-default2 value"`
|
||||
OptionWithArgName string `long:"opt-with-arg-name" value-name:"something" description:"Option with named argument"`
|
||||
|
||||
OnlyIni string `ini-name:"only-ini" description:"Option only available in ini"`
|
||||
|
||||
Other struct {
|
||||
StringSlice []string `short:"s" default:"some" default:"value" description:"A slice of strings"`
|
||||
IntMap map[string]int `long:"intmap" default:"a:1" description:"A map from string to int" ini-name:"int-map"`
|
||||
} `group:"Other Options"`
|
||||
|
||||
Group struct {
|
||||
Opt string `long:"opt" description:"This is a subgroup option"`
|
||||
|
||||
Group struct {
|
||||
Opt string `long:"opt" description:"This is a subsubgroup option"`
|
||||
} `group:"Subsubgroup" namespace:"sap"`
|
||||
} `group:"Subgroup" namespace:"sip"`
|
||||
|
||||
Command struct {
|
||||
ExtraVerbose []bool `long:"extra-verbose" description:"Use for extra verbosity"`
|
||||
} `command:"command" alias:"cm" alias:"cmd" description:"A command"`
|
||||
|
||||
Args struct {
|
||||
Filename string `positional-arg-name:"filename" description:"A filename"`
|
||||
Number int `positional-arg-name:"num" description:"A number"`
|
||||
} `positional-args:"yes"`
|
||||
}
|
||||
|
||||
func TestHelp(t *testing.T) {
|
||||
oldEnv := EnvSnapshot()
|
||||
defer oldEnv.Restore()
|
||||
os.Setenv("ENV_DEFAULT", "env-def")
|
||||
|
||||
var opts helpOptions
|
||||
p := NewNamedParser("TestHelp", HelpFlag)
|
||||
p.AddGroup("Application Options", "The application options", &opts)
|
||||
|
||||
_, err := p.ParseArgs([]string{"--help"})
|
||||
|
||||
if err == nil {
|
||||
t.Fatalf("Expected help error")
|
||||
}
|
||||
|
||||
if e, ok := err.(*Error); !ok {
|
||||
t.Fatalf("Expected flags.Error, but got %T", err)
|
||||
} else {
|
||||
if e.Type != ErrHelp {
|
||||
t.Errorf("Expected flags.ErrHelp type, but got %s", e.Type)
|
||||
}
|
||||
|
||||
var expected string
|
||||
|
||||
if runtime.GOOS == "windows" {
|
||||
expected = `Usage:
|
||||
TestHelp [OPTIONS] [filename] [num] <command>
|
||||
|
||||
Application Options:
|
||||
/v, /verbose Show verbose debug information
|
||||
/c: Call phone number
|
||||
/ptrslice: A slice of pointers to string
|
||||
/empty-description
|
||||
/default: Test default value ("Some\nvalue")
|
||||
/default-array: Test default array value (Some value, "Other\tvalue")
|
||||
/default-map: Testdefault map value (some:value, another:value)
|
||||
/env-default1: Test env-default1 value (Some value) [%ENV_DEFAULT%]
|
||||
/env-default2: Test env-default2 value [%ENV_DEFAULT%]
|
||||
/opt-with-arg-name:something Option with named argument
|
||||
|
||||
Other Options:
|
||||
/s: A slice of strings (some, value)
|
||||
/intmap: A map from string to int (a:1)
|
||||
|
||||
Subgroup:
|
||||
/sip.opt: This is a subgroup option
|
||||
|
||||
Subsubgroup:
|
||||
/sip.sap.opt: This is a subsubgroup option
|
||||
|
||||
Help Options:
|
||||
/? Show this help message
|
||||
/h, /help Show this help message
|
||||
|
||||
Arguments:
|
||||
filename: A filename
|
||||
num: A number
|
||||
|
||||
Available commands:
|
||||
command A command (aliases: cm, cmd)
|
||||
`
|
||||
} else {
|
||||
expected = `Usage:
|
||||
TestHelp [OPTIONS] [filename] [num] <command>
|
||||
|
||||
Application Options:
|
||||
-v, --verbose Show verbose debug information
|
||||
-c= Call phone number
|
||||
--ptrslice= A slice of pointers to string
|
||||
--empty-description
|
||||
--default= Test default value ("Some\nvalue")
|
||||
--default-array= Test default array value (Some value,
|
||||
"Other\tvalue")
|
||||
--default-map= Testdefault map value (some:value,
|
||||
another:value)
|
||||
--env-default1= Test env-default1 value (Some value)
|
||||
[$ENV_DEFAULT]
|
||||
--env-default2= Test env-default2 value [$ENV_DEFAULT]
|
||||
--opt-with-arg-name=something Option with named argument
|
||||
|
||||
Other Options:
|
||||
-s= A slice of strings (some, value)
|
||||
--intmap= A map from string to int (a:1)
|
||||
|
||||
Subgroup:
|
||||
--sip.opt= This is a subgroup option
|
||||
|
||||
Subsubgroup:
|
||||
--sip.sap.opt= This is a subsubgroup option
|
||||
|
||||
Help Options:
|
||||
-h, --help Show this help message
|
||||
|
||||
Arguments:
|
||||
filename: A filename
|
||||
num: A number
|
||||
|
||||
Available commands:
|
||||
command A command (aliases: cm, cmd)
|
||||
`
|
||||
}
|
||||
|
||||
assertDiff(t, e.Message, expected, "help message")
|
||||
}
|
||||
}
|
||||
|
||||
func TestMan(t *testing.T) {
|
||||
oldEnv := EnvSnapshot()
|
||||
defer oldEnv.Restore()
|
||||
os.Setenv("ENV_DEFAULT", "env-def")
|
||||
|
||||
var opts helpOptions
|
||||
p := NewNamedParser("TestMan", HelpFlag)
|
||||
p.ShortDescription = "Test manpage generation"
|
||||
p.LongDescription = "This is a somewhat `longer' description of what this does"
|
||||
p.AddGroup("Application Options", "The application options", &opts)
|
||||
|
||||
p.Commands()[0].LongDescription = "Longer `command' description"
|
||||
|
||||
var buf bytes.Buffer
|
||||
p.WriteManPage(&buf)
|
||||
|
||||
got := buf.String()
|
||||
|
||||
tt := time.Now()
|
||||
|
||||
var envDefaultName string
|
||||
|
||||
if runtime.GOOS == "windows" {
|
||||
envDefaultName = "%ENV_DEFAULT%"
|
||||
} else {
|
||||
envDefaultName = "$ENV_DEFAULT"
|
||||
}
|
||||
|
||||
expected := fmt.Sprintf(`.TH TestMan 1 "%s"
|
||||
.SH NAME
|
||||
TestMan \- Test manpage generation
|
||||
.SH SYNOPSIS
|
||||
\fBTestMan\fP [OPTIONS]
|
||||
.SH DESCRIPTION
|
||||
This is a somewhat \fBlonger\fP description of what this does
|
||||
.SH OPTIONS
|
||||
.TP
|
||||
\fB\fB\-v\fR, \fB\-\-verbose\fR\fP
|
||||
Show verbose debug information
|
||||
.TP
|
||||
\fB\fB\-c\fR\fP
|
||||
Call phone number
|
||||
.TP
|
||||
\fB\fB\-\-ptrslice\fR\fP
|
||||
A slice of pointers to string
|
||||
.TP
|
||||
\fB\fB\-\-empty-description\fR\fP
|
||||
.TP
|
||||
\fB\fB\-\-default\fR <default: \fI"Some\\nvalue"\fR>\fP
|
||||
Test default value
|
||||
.TP
|
||||
\fB\fB\-\-default-array\fR <default: \fI"Some value", "Other\\tvalue"\fR>\fP
|
||||
Test default array value
|
||||
.TP
|
||||
\fB\fB\-\-default-map\fR <default: \fI"some:value", "another:value"\fR>\fP
|
||||
Testdefault map value
|
||||
.TP
|
||||
\fB\fB\-\-env-default1\fR <default: \fI"Some value"\fR>\fP
|
||||
Test env-default1 value
|
||||
.TP
|
||||
\fB\fB\-\-env-default2\fR <default: \fI%s\fR>\fP
|
||||
Test env-default2 value
|
||||
.TP
|
||||
\fB\fB\-\-opt-with-arg-name\fR \fIsomething\fR\fP
|
||||
Option with named argument
|
||||
.TP
|
||||
\fB\fB\-s\fR <default: \fI"some", "value"\fR>\fP
|
||||
A slice of strings
|
||||
.TP
|
||||
\fB\fB\-\-intmap\fR <default: \fI"a:1"\fR>\fP
|
||||
A map from string to int
|
||||
.TP
|
||||
\fB\fB\-\-sip.opt\fR\fP
|
||||
This is a subgroup option
|
||||
.TP
|
||||
\fB\fB\-\-sip.sap.opt\fR\fP
|
||||
This is a subsubgroup option
|
||||
.SH COMMANDS
|
||||
.SS command
|
||||
A command
|
||||
|
||||
Longer \fBcommand\fP description
|
||||
|
||||
\fBUsage\fP: TestMan [OPTIONS] command [command-OPTIONS]
|
||||
|
||||
|
||||
\fBAliases\fP: cm, cmd
|
||||
|
||||
.TP
|
||||
\fB\fB\-\-extra-verbose\fR\fP
|
||||
Use for extra verbosity
|
||||
`, tt.Format("2 January 2006"), envDefaultName)
|
||||
|
||||
assertDiff(t, got, expected, "man page")
|
||||
}
|
||||
|
||||
type helpCommandNoOptions struct {
|
||||
Command struct {
|
||||
} `command:"command" description:"A command"`
|
||||
}
|
||||
|
||||
func TestHelpCommand(t *testing.T) {
|
||||
oldEnv := EnvSnapshot()
|
||||
defer oldEnv.Restore()
|
||||
os.Setenv("ENV_DEFAULT", "env-def")
|
||||
|
||||
var opts helpCommandNoOptions
|
||||
p := NewNamedParser("TestHelpCommand", HelpFlag)
|
||||
p.AddGroup("Application Options", "The application options", &opts)
|
||||
|
||||
_, err := p.ParseArgs([]string{"command", "--help"})
|
||||
|
||||
if err == nil {
|
||||
t.Fatalf("Expected help error")
|
||||
}
|
||||
|
||||
if e, ok := err.(*Error); !ok {
|
||||
t.Fatalf("Expected flags.Error, but got %T", err)
|
||||
} else {
|
||||
if e.Type != ErrHelp {
|
||||
t.Errorf("Expected flags.ErrHelp type, but got %s", e.Type)
|
||||
}
|
||||
|
||||
var expected string
|
||||
|
||||
if runtime.GOOS == "windows" {
|
||||
expected = `Usage:
|
||||
TestHelpCommand [OPTIONS] command
|
||||
|
||||
Help Options:
|
||||
/? Show this help message
|
||||
/h, /help Show this help message
|
||||
`
|
||||
} else {
|
||||
expected = `Usage:
|
||||
TestHelpCommand [OPTIONS] command
|
||||
|
||||
Help Options:
|
||||
-h, --help Show this help message
|
||||
`
|
||||
}
|
||||
|
||||
assertDiff(t, e.Message, expected, "help message")
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user