awl/cli/misc_test.go
Sam 8df0347891
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continuous-integration/drone/push Build is passing
fix: EDNS cookies work properly (#98)
also slight refactors :)

closes #96

Co-authored-by: Sam Therapy <sam@samtherapy.net>
Reviewed-on: #98
Reviewed-by: grumbulon <grumbulon@grumbulon.xyz>
2022-09-16 23:26:10 +00:00

183 lines
4 KiB
Go

// SPDX-License-Identifier: BSD-3-Clause
package cli_test
import (
"strconv"
"testing"
"git.froth.zone/sam/awl/cli"
"git.froth.zone/sam/awl/util"
"github.com/miekg/dns"
"gotest.tools/v3/assert"
)
func TestParseArgs(t *testing.T) {
t.Parallel()
args := []string{
"go.dev",
"AAAA",
"@1.1.1.1",
"+ignore",
}
opts := new(util.Options)
opts.Logger = util.InitLogger(0)
err := cli.ParseMiscArgs(args, opts)
assert.NilError(t, err)
assert.Equal(t, opts.Request.Name, "go.dev.")
assert.Equal(t, opts.Request.Type, dns.StringToType["AAAA"])
assert.Equal(t, opts.Request.Server, "1.1.1.1")
assert.Equal(t, opts.Truncate, true)
}
func TestParseNoInput(t *testing.T) {
t.Parallel()
args := []string{}
opts := new(util.Options)
opts.Logger = util.InitLogger(0)
err := cli.ParseMiscArgs(args, opts)
assert.NilError(t, err)
assert.Equal(t, opts.Request.Name, ".")
assert.Equal(t, opts.Request.Type, dns.StringToType["NS"])
}
func TestParseA(t *testing.T) {
t.Parallel()
args := []string{
"golang.org.",
}
opts := new(util.Options)
opts.Logger = util.InitLogger(0)
err := cli.ParseMiscArgs(args, opts)
assert.NilError(t, err)
assert.Equal(t, opts.Request.Name, "golang.org.")
assert.Equal(t, opts.Request.Type, dns.StringToType["A"])
}
func TestParsePTR(t *testing.T) {
t.Parallel()
args := []string{"8.8.8.8"}
opts := new(util.Options)
opts.Logger = util.InitLogger(0)
opts.Reverse = true
err := cli.ParseMiscArgs(args, opts)
assert.NilError(t, err)
assert.Equal(t, opts.Request.Type, dns.StringToType["PTR"])
}
func TestParseInvalidPTR(t *testing.T) {
t.Parallel()
args := []string{"8.88.8"}
opts := new(util.Options)
opts.Logger = util.InitLogger(0)
opts.Reverse = true
err := cli.ParseMiscArgs(args, opts)
assert.ErrorContains(t, err, "unrecognized address")
}
func TestDefaultServer(t *testing.T) {
t.Parallel()
tests := []struct {
in string
want string
}{
{"DNSCRYPT", "sdns://AQMAAAAAAAAAETk0LjE0MC4xNC4xNDo1NDQzINErR_JS3PLCu_iZEIbq95zkSV2LFsigxDIuUso_OQhzIjIuZG5zY3J5cHQuZGVmYXVsdC5uczEuYWRndWFyZC5jb20"},
{"TLS", "dns.google"},
{"HTTPS", "https://dns.cloudflare.com/dns-query"},
{"QUIC", "dns.adguard.com"},
}
for _, test := range tests {
test := test
t.Run(test.in, func(t *testing.T) {
t.Parallel()
args := []string{}
opts := new(util.Options)
opts.Logger = util.InitLogger(0)
switch test.in {
case "DNSCRYPT":
opts.DNSCrypt = true
case "TLS":
opts.TLS = true
case "HTTPS":
opts.HTTPS = true
case "QUIC":
opts.QUIC = true
}
err := cli.ParseMiscArgs(args, opts)
assert.NilError(t, err)
assert.Equal(t, opts.Request.Server, test.want)
})
}
}
func TestFlagSetting(t *testing.T) {
t.Parallel()
tests := []struct {
in []string
}{
{[]string{"@sdns://AQMAAAAAAAAAETk0LjE0MC4xNC4xNDo1NDQzINErR_JS3PLCu_iZEIbq95zkSV2LFsigxDIuUso_OQhzIjIuZG5zY3J5cHQuZGVmYXVsdC5uczEuYWRndWFyZC5jb20"}},
{[]string{"@tls://dns.google"}},
{[]string{"@https://dns.cloudflare.com/dns-query"}},
{[]string{"@quic://dns.adguard.com"}},
{[]string{"@tcp://dns.froth.zone"}},
{[]string{"@udp://dns.example.com"}},
}
for i, test := range tests {
test := test
i := i
t.Run(strconv.Itoa(i), func(t *testing.T) {
opts := new(util.Options)
opts.Logger = util.InitLogger(0)
t.Parallel()
err := cli.ParseMiscArgs(test.in, opts)
assert.NilError(t, err)
switch i {
case 0:
assert.Assert(t, opts.DNSCrypt)
case 1:
assert.Assert(t, opts.TLS)
case 2:
assert.Assert(t, opts.HTTPS)
case 3:
assert.Assert(t, opts.QUIC)
case 4:
assert.Assert(t, opts.TCP)
case 5:
assert.Assert(t, true)
}
})
}
}
func FuzzParseArgs(f *testing.F) {
cases := []string{
"go.dev",
"AAAA",
"@1.1.1.1",
"+ignore",
"e",
}
for _, tc := range cases {
f.Add(tc)
}
f.Fuzz(func(t *testing.T, arg string) {
// Get rid of outputs
args := []string{arg}
opts := new(util.Options)
opts.Logger = util.InitLogger(0)
//nolint:errcheck,gosec // Only make sure the program does not crash
cli.ParseMiscArgs(args, opts)
})
}