1package daemon
2
3import (
4 "bytes"
5 "context"
6 "errors"
7 "fmt"
8 "io"
9 "log"
10 "net"
11 "os"
12 "strings"
13 "testing"
14
15 "github.com/charmbracelet/soft-serve/server/backend/sqlite"
16 "github.com/charmbracelet/soft-serve/server/config"
17 "github.com/charmbracelet/soft-serve/server/git"
18 "github.com/charmbracelet/soft-serve/server/test"
19 "github.com/go-git/go-git/v5/plumbing/format/pktline"
20)
21
22var testDaemon *GitDaemon
23
24func TestMain(m *testing.M) {
25 tmp, err := os.MkdirTemp("", "soft-serve-test")
26 if err != nil {
27 log.Fatal(err)
28 }
29 defer os.RemoveAll(tmp)
30 os.Setenv("SOFT_SERVE_DATA_PATH", tmp)
31 os.Setenv("SOFT_SERVE_GIT_MAX_CONNECTIONS", "3")
32 os.Setenv("SOFT_SERVE_GIT_MAX_TIMEOUT", "100")
33 os.Setenv("SOFT_SERVE_GIT_IDLE_TIMEOUT", "1")
34 os.Setenv("SOFT_SERVE_GIT_LISTEN_ADDR", fmt.Sprintf(":%d", test.RandomPort()))
35 cfg := config.DefaultConfig()
36 d, err := NewGitDaemon(cfg)
37 if err != nil {
38 log.Fatal(err)
39 }
40 ctx := context.TODO()
41 fb, err := sqlite.NewSqliteBackend(ctx, cfg)
42 if err != nil {
43 log.Fatal(err)
44 }
45 cfg = cfg.WithBackend(fb)
46 testDaemon = d
47 go func() {
48 if err := d.Start(); err != ErrServerClosed {
49 log.Fatal(err)
50 }
51 }()
52 code := m.Run()
53 os.Unsetenv("SOFT_SERVE_DATA_PATH")
54 os.Unsetenv("SOFT_SERVE_GIT_MAX_CONNECTIONS")
55 os.Unsetenv("SOFT_SERVE_GIT_MAX_TIMEOUT")
56 os.Unsetenv("SOFT_SERVE_GIT_IDLE_TIMEOUT")
57 os.Unsetenv("SOFT_SERVE_GIT_LISTEN_ADDR")
58 _ = d.Close()
59 _ = fb.Close()
60 os.Exit(code)
61}
62
63func TestIdleTimeout(t *testing.T) {
64 c, err := net.Dial("tcp", testDaemon.addr)
65 if err != nil {
66 t.Fatal(err)
67 }
68 out, err := readPktline(c)
69 if err != nil && !errors.Is(err, io.EOF) {
70 t.Fatalf("expected nil, got error: %v", err)
71 }
72 if out != git.ErrTimeout.Error() || out == "" {
73 t.Fatalf("expected %q error, got %q", git.ErrTimeout, out)
74 }
75}
76
77func TestInvalidRepo(t *testing.T) {
78 c, err := net.Dial("tcp", testDaemon.addr)
79 if err != nil {
80 t.Fatal(err)
81 }
82 if err := pktline.NewEncoder(c).EncodeString("git-upload-pack /test.git\x00"); err != nil {
83 t.Fatalf("expected nil, got error: %v", err)
84 }
85 out, err := readPktline(c)
86 if err != nil {
87 t.Fatalf("expected nil, got error: %v", err)
88 }
89 if out != git.ErrInvalidRepo.Error() {
90 t.Fatalf("expected %q error, got %q", git.ErrInvalidRepo, out)
91 }
92}
93
94func readPktline(c net.Conn) (string, error) {
95 buf, err := io.ReadAll(c)
96 if err != nil {
97 return "", err
98 }
99 pktout := pktline.NewScanner(bytes.NewReader(buf))
100 if !pktout.Scan() {
101 return "", pktout.Err()
102 }
103 return strings.TrimSpace(string(pktout.Bytes())), nil
104}