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// Copyright 2015 Martin Hebnes Pedersen (LA5NTA). All rights reserved.
// Use of this source code is governed by the MIT-license that can be
// found in the LICENSE file.
package fbb
import (
"bufio"
"fmt"
"net"
"os"
"strings"
"testing"
)
//[WL2K-2.8.4.8-B2FWIHJM$]
//Brentwood CMS >
// ;FW: LA5NTA
// [RMS Express-1.2.35.0-B2FHM$]
// ; WL2K DE LA5NTA (JO39EQ)
// FF
//FQ
func TestSessionP2P(t *testing.T) {
client, master := net.Pipe()
clientErr := make(chan error)
go func() {
s := NewSession("LA5NTA", "N0CALL", "JO39EQ", nil)
_, err := s.Exchange(client)
clientErr <- err
}()
masterErr := make(chan error)
go func() {
s := NewSession("N0CALL", "LA5NTA", "JO39EQ", nil)
s.IsMaster(true)
_, err := s.Exchange(master)
masterErr <- err
}()
if err := <-masterErr; err != nil {
t.Errorf("Master returned with error: %s", err)
}
if err := <-clientErr; err != nil {
t.Errorf("Client returned with error: %s", err)
}
}
func TestFWAuxOnlyExperiment(t *testing.T) {
os.Setenv("FW_AUX_ONLY_EXPERIMENT", "1")
defer os.Setenv("FW_AUX_ONLY_EXPERIMENT", "0")
client, master := net.Pipe()
clientErr := make(chan error)
go func() {
s := NewSession("LA5NTA", "N0CALL", "JO39EQ", nil)
s.AddAuxiliaryAddress(AddressFromString("EMCOMM-1@winlink.org"))
_, err := s.Exchange(client)
clientErr <- err
}()
masterErr := make(chan error)
go func() {
s := NewSession("N0CALL", "LA5NTA", "JO39EQ", nil)
s.IsMaster(true)
_, err := s.Exchange(master)
switch fw := s.RemoteForwarders(); {
case len(fw) != 1:
t.Errorf("unexpected FW count: %d", len(fw))
case fw[0].String() != "EMCOMM-1":
t.Errorf("unexpected FW address: %q", fw[0])
}
masterErr <- err
}()
if err := <-masterErr; err != nil {
t.Errorf("Master returned with error: %s", err)
}
if err := <-clientErr; err != nil {
t.Errorf("Client returned with error: %s", err)
}
}
func TestSessionCMS(t *testing.T) {
client, srv := net.Pipe()
cerrs := make(chan error)
go func() {
s := NewSession("LA5NTA", "LA1B-10", "JO39EQ", nil)
_, err := s.Exchange(client)
cerrs <- err
}()
fmt.Fprint(srv, "[WL2K-2.8.4.8-B2FWIHJM$]\r")
fmt.Fprint(srv, "Foobar should be ignored\r")
fmt.Fprint(srv, "Test CMS >\r")
expectLines := []string{
";FW: LA5NTA\r",
"[wl2kgo-0.1a-B2FHM$]\r",
"; LA1B-10 DE LA5NTA (JO39EQ)\r",
"FF\r",
}
// Read until FF
rd := bufio.NewReader(srv)
for i, expected := range expectLines {
line, _ := rd.ReadString('\r')
if line != expected {
line, expected = strings.TrimSpace(line), strings.TrimSpace(expected)
t.Fatalf("Unexpected line [%d]: Got '%s', expected '%s'.", i, line, expected)
}
}
fmt.Fprint(srv, "FQ\r")
srv.Close()
if err := <-cerrs; err != nil {
t.Errorf("Session exchange returned error: %s", err)
}
}
func TestSessionCMDWithMessage(t *testing.T) {
client, srv := net.Pipe()
cerrs := make(chan error)
go func() {
s := NewSession("LA5NTA", "LA1B-10", "JO39EQ", nil)
_, err := s.Exchange(client)
cerrs <- err
}()
fmt.Fprint(srv, "[WL2K-2.8.4.8-B2FWIHJM$]\r")
fmt.Fprint(srv, "Test CMS >\r")
expectLines := []string{
";FW: LA5NTA\r",
"[wl2kgo-0.1a-B2FHM$]\r",
"; LA1B-10 DE LA5NTA (JO39EQ)\r",
"FF\r",
}
// Read until FF
rd := bufio.NewReader(srv)
for i, expected := range expectLines {
line, _ := rd.ReadString('\r')
if line != expected {
line, expected = strings.TrimSpace(line), strings.TrimSpace(expected)
t.Fatalf("Unexpected line [%d]: Got '%s', expected '%s'.", i, line, expected)
}
}
// Send one proposal
fmt.Fprintf(srv, "FC EM TJKYEIMMHSRB 527 123 0\r")
fmt.Fprintf(srv, "F> 3b\r") // No more proposals + checksum
propAnswer, _ := rd.ReadString('\r')
if propAnswer != "FS =\r" {
t.Errorf("Expected 'FS =', got '%s'", propAnswer)
}
fmt.Fprintf(srv, "FF\r") // No more messages
if line, _ := rd.ReadString('\r'); line != "FQ\r" {
t.Errorf("Expected 'FQ', got '%s'", line)
}
if err := <-cerrs; err != nil {
t.Errorf("Session exchange returned error: %s", err)
}
}
func TestSessionCMSv4(t *testing.T) {
client, srv := net.Pipe()
cerrs := make(chan error)
go func() {
s := NewSession("LA5NTA", "LA1B-10", "JO39EQ", nil)
_, err := s.Exchange(client)
cerrs <- err
}()
fmt.Fprint(srv, "[WL2K-4.0-B2FWIHJM$]\r")
fmt.Fprint(srv, "Test CMS >\r")
expectLines := []string{
";FW: LA5NTA\r",
"[wl2kgo-0.1a-B2FHM$]\r",
"; LA1B-10 DE LA5NTA (JO39EQ)\r",
"FF\r",
}
// Read until FF
rd := bufio.NewReader(srv)
for i, expected := range expectLines {
line, _ := rd.ReadString('\r')
if line != expected {
line, expected = strings.TrimSpace(line), strings.TrimSpace(expected)
t.Fatalf("Unexpected line [%d]: Got '%s', expected '%s'.", i, line, expected)
}
}
// Send some CMS v4 ; lines
fmt.Fprintf(srv, ";PM: LA5NTA TJKYEIMMHSRB 123 martin.h.pedersen@gmail.com\r")
fmt.Fprintf(srv, ";WARNING: Foo bar baz\r")
// Send one proposal
fmt.Fprintf(srv, "FC EM TJKYEIMMHSRB 527 123 0\r")
fmt.Fprintf(srv, "F> 3b\r") // No more proposals + checksum
propAnswer, _ := rd.ReadString('\r')
if propAnswer != "FS =\r" {
t.Errorf("Expected 'FS =', got '%s'", propAnswer)
}
fmt.Fprintf(srv, ";WARNING: Foo bar baz\r") // One more CMS v4 ; line
fmt.Fprintf(srv, "FF\r") // No more messages
if line, _ := rd.ReadString('\r'); line != "FQ\r" {
t.Errorf("Expected 'FQ', got '%s'", line)
}
if err := <-cerrs; err != nil {
t.Errorf("Session exchange returned error: %s", err)
}
}
func TestSortProposals(t *testing.T) {
props := []*Proposal{
mustProposalWithSubject("Just a test"),
mustProposalWithSubject("Re://WL2K O/Very important"),
mustProposalWithSubject("//WL2K R/Read this sometime, or don't"),
mustProposalWithSubject("//WL2K P/ Pretty important"),
mustProposalWithSubject("//WL2K Z/The world is on fire!"),
}
sortProposals(props)
// Flash
if props[0].Title() != "//WL2K Z/The world is on fire!" {
t.Error("Flash precedence was not in order")
}
// Immediate
if props[1].Title() != "Re://WL2K O/Very important" {
t.Error("Immediate precedence was not in order")
}
// Priority
if props[2].Title() != "//WL2K P/ Pretty important" {
t.Error("Priority precedence was not in order")
}
// Everything else is Routine, so goes by increasing size
if props[3].Title() != "Just a test" {
t.Error("Routine precedence was not in order")
}
if props[4].Title() != "//WL2K R/Read this sometime, or don't" {
t.Error("Routine precedence was not in order")
}
}
func mustProposalWithSubject(subject string) *Proposal {
p, err := proposalWithSubject(subject)
if err != nil {
panic(err)
}
return p
}
func proposalWithSubject(subject string) (*Proposal, error) {
msg := NewMessage(Private, "N0CALL")
msg.AddTo("N0CALL")
msg.SetSubject(subject)
_ = msg.SetBody("Satisfies validation")
return msg.Proposal(BasicProposal)
}
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