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|
package main_test
import (
"bytes"
"fmt"
"os"
"os/exec"
"os/user"
"path/filepath"
"runtime"
"strings"
"testing"
"time"
lfstransfer "github.com/charmbracelet/git-lfs-transfer"
"github.com/go-git/go-git/v5"
"github.com/stretchr/testify/assert"
)
func newTestRepo(tb testing.TB) (*git.Repository, string) {
tb.Helper()
path := filepath.Join(tb.TempDir(), "repo.git")
r, err := git.PlainInit(path, true)
if err != nil {
tb.Fatal(err)
}
return r, path
}
func replaceUserId(s string) string {
usr, err := user.Current()
if err != nil {
return s
}
username := usr.Username
switch runtime.GOOS {
case "windows":
username = "unknown"
}
s = strings.ReplaceAll(s, "0018ownername=test user\n", fmt.Sprintf("%04xownername=%s\n",
4+len("ownername=")+len(username+"\n"),
username))
s = strings.ReplaceAll(s, "0059ownername d76670443f4d5ecdeea34c12793917498e18e858c6f74cd38c4b794273bb5e28 test user\n",
fmt.Sprintf("%04xownername d76670443f4d5ecdeea34c12793917498e18e858c6f74cd38c4b794273bb5e28 %s\n",
4+len("ownername d76670443f4d5ecdeea34c12793917498e18e858c6f74cd38c4b794273bb5e28 ")+len(username+"\n"),
username))
return s
}
func TestFailedVerify(t *testing.T) {
_, path := newTestRepo(t)
msg := strings.Join(
[]string{
"000eversion 1",
"0000000abatch",
"0011transfer=ssh",
"001crefname=refs/heads/main",
"000100476ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6",
"0048ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32",
"00000050put-object 6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090",
"000bsize=6",
"0001000aabc12300000050put-object ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626",
"000csize=32",
"00010024This is\x00a complicated\xc2\xa9message.",
"00000053verify-object 6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090",
"000bsize=5",
"0000",
}, "\n",
)
expected := strings.Join(
[]string{
"000eversion=1",
"000clocking",
"0000000fstatus 200",
"00010000000fstatus 200",
"0001004e6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6 upload",
"004fce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32 upload",
"0000000fstatus 200",
"0000000fstatus 200",
"0000000fstatus 409",
"00010012size mismatch",
"0000",
}, "\n",
)
var out bytes.Buffer
in := strings.NewReader(msg)
if err := lfstransfer.Run(in, &out, path, "upload"); err != nil {
t.Fatal(err)
}
assert.Equal(t, expected, out.String())
}
func TestMissingObject(t *testing.T) {
_, path := newTestRepo(t)
msg := strings.Join(
[]string{
"000eversion 1",
"0000000abatch",
"0011transfer=ssh",
"001crefname=refs/heads/main",
"000100476ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6",
"0048ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32",
"00000050put-object 6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090",
"000bsize=6",
"0001000aabc12300000050put-object ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626",
"000csize=32",
"00010024This is\x00a complicated\xc2\xa9message.",
"00000053verify-object 0000000000000000000000000000000000000000000000000000000000000000",
"000bsize=5",
"0000",
}, "\n",
)
expected := strings.Join(
[]string{
"000eversion=1",
"000clocking",
"0000000fstatus 200",
"00010000000fstatus 200",
"0001004e6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6 upload",
"004fce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32 upload",
"0000000fstatus 200",
"0000000fstatus 200",
"0000000fstatus 404",
"0001000enot found",
"0000",
}, "\n",
)
var out bytes.Buffer
in := strings.NewReader(msg)
if err := lfstransfer.Run(in, &out, path, "upload"); err != nil {
t.Fatal(err)
}
assert.Equal(t, expected, out.String())
}
func TestSimpleUpload(t *testing.T) {
_, path := newTestRepo(t)
msg := strings.Join(
[]string{
"000eversion 1",
"0000000abatch",
"0011transfer=ssh",
"0015hash-algo=sha256",
"001crefname=refs/heads/main",
"000100476ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6",
"0048ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32",
"00000050put-object 6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090",
"000bsize=6",
"0001000aabc12300000050put-object ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626",
"000csize=32",
"00010024This is\x00a complicated\xc2\xa9message.",
"00000053verify-object 6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090",
"000bsize=6",
"00000053verify-object ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626",
"000csize=32",
"0000",
}, "\n",
)
expected := strings.Join(
[]string{
"000eversion=1",
"000clocking",
"0000000fstatus 200",
"00010000000fstatus 200",
"0001004e6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6 upload",
"004fce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32 upload",
"0000000fstatus 200",
"0000000fstatus 200",
"0000000fstatus 200",
"0000000fstatus 200",
"0000",
}, "\n",
)
var out bytes.Buffer
in := strings.NewReader(msg)
if err := lfstransfer.Run(in, &out, path, "upload"); err != nil {
t.Fatal(err)
}
assert.Equal(t, expected, out.String())
}
func TestInvalidHashAlgo(t *testing.T) {
_, path := newTestRepo(t)
msg := strings.Join(
[]string{
"000eversion 1",
"0000000abatch",
"0011transfer=ssh",
"0015hash-algo=sha512",
"001crefname=refs/heads/main",
"000100476ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6",
"0048ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32",
"0000",
}, "\n",
)
expected := strings.Join(
[]string{
"000eversion=1",
"000clocking",
"0000000fstatus 200",
"00010000000fstatus 405",
"0001003berror: not allowed: unsupported hash algorithm: sha512",
"0000",
}, "\n",
)
var out bytes.Buffer
in := strings.NewReader(msg)
if err := lfstransfer.Run(in, &out, path, "upload"); err != nil {
t.Fatal(err)
}
assert.Equal(t, expected, out.String())
}
func TestSimpleDownload(t *testing.T) {
_, path := newTestRepo(t)
msg := strings.Join(
[]string{
"000eversion 1",
"0000000abatch",
"0011transfer=ssh",
"001crefname=refs/heads/main",
"000100476ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6",
"0048ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32",
"00000050put-object ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626",
"000csize=32",
"00010024This is\x00a complicated\xc2\xa9message.",
"00000053verify-object ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626",
"000csize=32",
"0000",
}, "\n",
)
expected := strings.Join(
[]string{
"000eversion=1",
"000clocking",
"0000000fstatus 200",
"00010000000fstatus 200",
"0001004e6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6 upload",
"004fce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32 upload",
"0000000fstatus 200",
"0000000fstatus 200",
"0000",
}, "\n",
)
var out bytes.Buffer
in := strings.NewReader(msg)
if err := lfstransfer.Run(in, &out, path, "upload"); err != nil {
t.Fatal(err)
}
assert.Equal(t, expected, out.String())
msg = strings.Join(
[]string{
"000eversion 1",
"0000000abatch",
"0011transfer=ssh",
"001crefname=refs/heads/main",
"000100476ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6",
"0048ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32",
"00000050get-object ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626",
"0000",
}, "\n",
)
expected = strings.Join(
[]string{
"000eversion=1",
"000clocking",
"0000000fstatus 200",
"00010000000fstatus 200",
"0001004c6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6 noop",
"0051ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32 download",
"0000000fstatus 200",
"000csize=32",
"00010024This is\x00a complicated\xc2\xa9message.",
"0000",
}, "\n",
)
out.Reset()
in = strings.NewReader(msg)
if err := lfstransfer.Run(in, &out, path, "download"); err != nil {
t.Fatal(err)
}
t.Log(path)
ls, _ := exec.Command("ls", "-la", path+"/lfs/objects/ce/08").Output()
t.Log(string(ls))
bts, err := os.ReadFile(filepath.Join(path, "lfs", "objects", "ce", "08", "ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626"))
if err != nil {
t.Fatal(err)
}
assert.Equal(t, "This is\x00a complicated\xc2\xa9message.\n", string(bts))
assert.Equal(t, expected, out.String())
}
func TestInvalidUpload(t *testing.T) {
_, path := newTestRepo(t)
msg := strings.Join(
[]string{
"000eversion 1",
"0000000abatch",
"0011transfer=ssh",
"001crefname=refs/heads/main",
"000100476ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6",
"0048ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32",
"00000050put-object 6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090",
"000bsize=6",
"0001000aabc12300000050put-object ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626",
"000csize=32",
"00010024This is\x01a complicated\xc2\xa9message.",
"00000053verify-object 6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090",
"000bsize=6",
"00000053verify-object ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626",
"000csize=32",
"0000",
}, "\n",
)
expected := strings.Join(
[]string{
"000eversion=1",
"000clocking",
"0000000fstatus 200",
"00010000000fstatus 200",
"0001004e6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090 6 upload",
"004fce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626 32 upload",
"0000000fstatus 200",
"0000000fstatus 400",
"000100bcerror: corrupt data: invalid object ID, expected ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626, got 367988c7cb91e13beda0a15fb271afcbf02fa7a0e75d9e25ac50b2b4b38af5f5",
"0000000fstatus 200",
"0000000fstatus 404",
"0001000enot found",
"0000",
}, "\n",
)
var out bytes.Buffer
in := strings.NewReader(msg)
if err := lfstransfer.Run(in, &out, path, "upload"); err != nil {
t.Fatal(err)
}
bts, err := os.ReadFile(filepath.Join(path, "lfs", "objects", "6c", "a1", "6ca13d52ca70c883e0f0bb101e425a89e8624de51db2d2392593af6a84118090"))
if err != nil {
t.Fatal(err)
}
assert.Equal(t, "abc123", string(bts))
fp := filepath.Join(path, "lfs", "objects", "ce", "08", "ce08b837fe0c499d48935175ddce784e8c372d3cfb1c574fe1caff605d4f0626")
if _, err := os.Stat(fp); err == nil {
t.Errorf("file should not exist %s", fp)
}
fp = filepath.Join(path, "lfs", "objects", "36", "79", "367988c7cb91e13beda0a15fb271afcbf02fa7a0e75d9e25ac50b2b4b38af5f5")
if _, err := os.Stat(fp); err == nil {
t.Errorf("file should not exist %s", fp)
}
assert.Equal(t, expected, out.String())
}
func TestSimpleLocking(t *testing.T) {
_, path := newTestRepo(t)
now := time.Now().UTC()
msg := strings.Join(
[]string{
"000eversion 1",
"00000009lock",
"000dpath=foo",
"001crefname=refs/heads/main",
"00000009lock",
"000dpath=foo",
"001crefname=refs/heads/main",
"0000000elist-lock",
"000elimit=100",
"0000004cunlock d76670443f4d5ecdeea34c12793917498e18e858c6f74cd38c4b794273bb5e28",
"0000",
}, "\n",
)
expected := strings.Join(
[]string{
"000eversion=1",
"000clocking",
"0000000fstatus 200",
"00010000000fstatus 201",
"0048id=d76670443f4d5ecdeea34c12793917498e18e858c6f74cd38c4b794273bb5e28",
"000dpath=foo",
"0023locked-at=" + now.Format(time.RFC3339),
"0018ownername=test user",
"0000000fstatus 409",
"0048id=d76670443f4d5ecdeea34c12793917498e18e858c6f74cd38c4b794273bb5e28",
"000dpath=foo",
"0023locked-at=" + now.Format(time.RFC3339),
"0018ownername=test user",
"0001000dconflict",
"0000000fstatus 200",
"0001004alock d76670443f4d5ecdeea34c12793917498e18e858c6f74cd38c4b794273bb5e28",
"004epath d76670443f4d5ecdeea34c12793917498e18e858c6f74cd38c4b794273bb5e28 foo",
"0064locked-at d76670443f4d5ecdeea34c12793917498e18e858c6f74cd38c4b794273bb5e28 " + now.Format(time.RFC3339),
"0059ownername d76670443f4d5ecdeea34c12793917498e18e858c6f74cd38c4b794273bb5e28 test user",
"0050owner d76670443f4d5ecdeea34c12793917498e18e858c6f74cd38c4b794273bb5e28 ours",
"0000000fstatus 200",
"0048id=d76670443f4d5ecdeea34c12793917498e18e858c6f74cd38c4b794273bb5e28",
"000dpath=foo",
"0023locked-at=" + now.Format(time.RFC3339),
"0018ownername=test user",
"0000",
}, "\n",
)
var out bytes.Buffer
in := strings.NewReader(msg)
if err := lfstransfer.Run(in, &out, path, "upload"); err != nil {
t.Fatal(err)
}
assert.Equal(t, replaceUserId(expected), out.String())
}
|
