453 行
14 KiB
Go
453 行
14 KiB
Go
package main
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import (
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"encoding/json"
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"errors"
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"net/http"
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"net/http/httptest"
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"os"
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"path/filepath"
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"strconv"
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"strings"
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"testing"
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"time"
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)
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func TestMediaHealthAndSessionLifecycle(t *testing.T) {
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store, err := newSessionStore(t.TempDir())
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if err != nil {
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t.Fatalf("newSessionStore: %v", err)
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}
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server := newMediaServer(store)
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healthReq := httptest.NewRequest(http.MethodGet, "/media/health", nil)
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healthRes := httptest.NewRecorder()
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server.routes().ServeHTTP(healthRes, healthReq)
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if healthRes.Code != http.StatusOK {
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t.Fatalf("expected health 200, got %d", healthRes.Code)
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}
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session, err := store.createSession(CreateSessionRequest{
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UserID: "1",
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Title: "Test Session",
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Format: "webm",
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MimeType: "video/webm",
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QualityPreset: "balanced",
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FacingMode: "environment",
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DeviceKind: "desktop",
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})
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if err != nil {
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t.Fatalf("createSession: %v", err)
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}
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if _, err := store.updateSession(session.ID, func(current *Session) error {
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current.Segments = append(current.Segments, SegmentMeta{
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Sequence: 0,
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Filename: "000000.webm",
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DurationMS: 60000,
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SizeBytes: 7,
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ContentType: "video/webm",
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})
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current.Markers = append(current.Markers, Marker{
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ID: "marker-1",
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Type: "manual",
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Label: "关键片段",
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Timestamp: 5000,
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CreatedAt: "2026-03-14T00:00:00Z",
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})
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return nil
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}); err != nil {
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t.Fatalf("updateSession: %v", err)
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}
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if err := os.WriteFile(filepath.Join(store.segmentsDir(session.ID), "000000.webm"), []byte("segment"), 0o644); err != nil {
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t.Fatalf("write segment: %v", err)
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}
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current, err := store.getSession(session.ID)
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if err != nil {
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t.Fatalf("getSession: %v", err)
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}
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if current.UploadedSegments != 1 {
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t.Fatalf("expected uploaded segment count to be recomputed")
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}
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if current.UploadedBytes != 7 {
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t.Fatalf("expected uploaded bytes to be recomputed, got %d", current.UploadedBytes)
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}
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}
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func TestProcessSessionArchivesPlayback(t *testing.T) {
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tempDir := t.TempDir()
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store, err := newSessionStore(tempDir)
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if err != nil {
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t.Fatalf("newSessionStore: %v", err)
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}
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session, err := store.createSession(CreateSessionRequest{UserID: "1", Title: "Archive Session"})
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if err != nil {
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t.Fatalf("createSession: %v", err)
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}
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if err := os.WriteFile(filepath.Join(store.segmentsDir(session.ID), "000000.webm"), []byte("segment"), 0o644); err != nil {
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t.Fatalf("write segment: %v", err)
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}
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if _, err := store.updateSession(session.ID, func(current *Session) error {
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current.Segments = append(current.Segments, SegmentMeta{
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Sequence: 0,
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Filename: "000000.webm",
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DurationMS: 60000,
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SizeBytes: 7,
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ContentType: "video/webm",
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})
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current.ArchiveStatus = ArchiveQueued
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return nil
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}); err != nil {
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t.Fatalf("updateSession: %v", err)
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}
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fakeFFmpeg := filepath.Join(tempDir, "ffmpeg")
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script := "#!/bin/sh\ninput=''\noutput=''\nprev=''\nfor arg in \"$@\"; do\n if [ \"$prev\" = '-i' ]; then input=\"$arg\"; fi\n prev=\"$arg\"\n output=\"$arg\"\ndone\nif [ -n \"$input\" ] && [ -f \"$input\" ]; then cp \"$input\" \"$output\"; else : > \"$output\"; fi\n"
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if err := os.WriteFile(fakeFFmpeg, []byte(script), 0o755); err != nil {
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t.Fatalf("write fake ffmpeg: %v", err)
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}
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originalPath := os.Getenv("PATH")
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t.Setenv("PATH", tempDir+string(os.PathListSeparator)+originalPath)
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if err := processSession(store, session.ID); err != nil {
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t.Fatalf("processSession: %v", err)
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}
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archived, err := store.getSession(session.ID)
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if err != nil {
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t.Fatalf("getSession: %v", err)
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}
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if archived.ArchiveStatus != ArchiveCompleted {
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t.Fatalf("expected archive completed, got %s", archived.ArchiveStatus)
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}
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if archived.Playback.WebMURL == "" || !strings.HasSuffix(archived.Playback.WebMURL, ".webm") {
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t.Fatalf("expected webm playback url, got %#v", archived.Playback)
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}
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}
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func TestRefreshFromDiskPicksUpSessionsCreatedAfterWorkerStartup(t *testing.T) {
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tempDir := t.TempDir()
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workerStore, err := newSessionStore(tempDir)
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if err != nil {
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t.Fatalf("newSessionStore(worker): %v", err)
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}
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if got := len(workerStore.listProcessableSessions()); got != 0 {
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t.Fatalf("expected no processable sessions at startup, got %d", got)
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}
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appStore, err := newSessionStore(tempDir)
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if err != nil {
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t.Fatalf("newSessionStore(app): %v", err)
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}
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session, err := appStore.createSession(CreateSessionRequest{UserID: "1", Title: "Queued Session"})
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if err != nil {
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t.Fatalf("createSession: %v", err)
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}
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if err := os.WriteFile(filepath.Join(appStore.segmentsDir(session.ID), "000000.webm"), []byte("segment"), 0o644); err != nil {
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t.Fatalf("write segment: %v", err)
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}
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if _, err := appStore.updateSession(session.ID, func(current *Session) error {
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current.Segments = append(current.Segments, SegmentMeta{
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Sequence: 0,
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Filename: "000000.webm",
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DurationMS: 60000,
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SizeBytes: 7,
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ContentType: "video/webm",
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})
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current.ArchiveStatus = ArchiveQueued
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current.Status = StatusFinalizing
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return nil
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}); err != nil {
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t.Fatalf("updateSession: %v", err)
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}
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if err := workerStore.refreshFromDisk(); err != nil {
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t.Fatalf("refreshFromDisk: %v", err)
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}
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processable := workerStore.listProcessableSessions()
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if len(processable) != 1 {
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t.Fatalf("expected worker to pick up queued session after refresh, got %d", len(processable))
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}
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if processable[0].ID != session.ID {
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t.Fatalf("expected session %s, got %s", session.ID, processable[0].ID)
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}
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}
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func TestHandleSessionGetRefreshesSessionStateFromDisk(t *testing.T) {
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tempDir := t.TempDir()
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serverStore, err := newSessionStore(tempDir)
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if err != nil {
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t.Fatalf("newSessionStore(server): %v", err)
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}
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server := newMediaServer(serverStore)
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writerStore, err := newSessionStore(tempDir)
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if err != nil {
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t.Fatalf("newSessionStore(writer): %v", err)
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}
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session, err := writerStore.createSession(CreateSessionRequest{UserID: "1", Title: "Fresh Session"})
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if err != nil {
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t.Fatalf("createSession: %v", err)
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}
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if _, err := writerStore.updateSession(session.ID, func(current *Session) error {
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current.Status = StatusFinalizing
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current.ArchiveStatus = ArchiveQueued
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return nil
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}); err != nil {
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t.Fatalf("queue session: %v", err)
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}
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getReq := httptest.NewRequest(http.MethodGet, "/media/sessions/"+session.ID, nil)
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getRes := httptest.NewRecorder()
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server.routes().ServeHTTP(getRes, getReq)
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if getRes.Code != http.StatusOK {
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t.Fatalf("expected get session 200, got %d", getRes.Code)
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}
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var queuedResponse struct {
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Session Session `json:"session"`
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}
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if err := json.NewDecoder(getRes.Body).Decode(&queuedResponse); err != nil {
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t.Fatalf("decode queued response: %v", err)
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}
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if queuedResponse.Session.ArchiveStatus != ArchiveQueued {
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t.Fatalf("expected queued archive status, got %s", queuedResponse.Session.ArchiveStatus)
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}
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if _, err := writerStore.updateSession(session.ID, func(current *Session) error {
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current.Status = StatusArchived
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current.ArchiveStatus = ArchiveCompleted
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current.Playback = PlaybackInfo{
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WebMURL: "/media/assets/sessions/" + session.ID + "/recording.webm",
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Ready: true,
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}
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return nil
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}); err != nil {
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t.Fatalf("complete session: %v", err)
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}
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refreshReq := httptest.NewRequest(http.MethodGet, "/media/sessions/"+session.ID, nil)
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refreshRes := httptest.NewRecorder()
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server.routes().ServeHTTP(refreshRes, refreshReq)
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if refreshRes.Code != http.StatusOK {
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t.Fatalf("expected refreshed get session 200, got %d", refreshRes.Code)
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}
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var completedResponse struct {
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Session Session `json:"session"`
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}
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if err := json.NewDecoder(refreshRes.Body).Decode(&completedResponse); err != nil {
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t.Fatalf("decode completed response: %v", err)
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}
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if completedResponse.Session.ArchiveStatus != ArchiveCompleted {
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t.Fatalf("expected completed archive status, got %s", completedResponse.Session.ArchiveStatus)
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}
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if !completedResponse.Session.Playback.Ready {
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t.Fatalf("expected playback ready after refresh")
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}
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}
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func TestViewerSignalReturnsConflictBeforePublisherTrackReady(t *testing.T) {
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store, err := newSessionStore(t.TempDir())
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if err != nil {
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t.Fatalf("newSessionStore: %v", err)
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}
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server := newMediaServer(store)
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session, err := store.createSession(CreateSessionRequest{UserID: "1", Title: "Viewer Pending"})
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if err != nil {
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t.Fatalf("createSession: %v", err)
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}
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req := httptest.NewRequest(http.MethodPost, "/media/sessions/"+session.ID+"/viewer-signal", strings.NewReader(`{"type":"offer","sdp":"mock-offer"}`))
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req.Header.Set("Content-Type", "application/json")
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res := httptest.NewRecorder()
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server.routes().ServeHTTP(res, req)
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if res.Code != http.StatusConflict {
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t.Fatalf("expected viewer-signal 409 before video track is ready, got %d", res.Code)
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}
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}
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func TestLiveFrameUploadPublishesRelayFrame(t *testing.T) {
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store, err := newSessionStore(t.TempDir())
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if err != nil {
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t.Fatalf("newSessionStore: %v", err)
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}
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server := newMediaServer(store)
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session, err := store.createSession(CreateSessionRequest{UserID: "1", Title: "Relay Session"})
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if err != nil {
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t.Fatalf("createSession: %v", err)
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}
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req := httptest.NewRequest(http.MethodPost, "/media/sessions/"+session.ID+"/live-frame", strings.NewReader("jpeg-frame"))
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req.Header.Set("Content-Type", "image/jpeg")
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res := httptest.NewRecorder()
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server.routes().ServeHTTP(res, req)
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if res.Code != http.StatusAccepted {
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t.Fatalf("expected live-frame upload 202, got %d", res.Code)
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}
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current, err := store.getSession(session.ID)
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if err != nil {
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t.Fatalf("getSession: %v", err)
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}
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if current.LiveFrameURL == "" || current.LiveFrameUpdated == "" {
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t.Fatalf("expected live frame metadata to be recorded, got %#v", current)
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}
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if !current.StreamConnected {
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t.Fatalf("expected session stream connected after frame upload")
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}
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framePath := store.liveFramePath(session.ID)
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body, err := os.ReadFile(framePath)
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if err != nil {
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t.Fatalf("read live frame: %v", err)
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}
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if string(body) != "jpeg-frame" {
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t.Fatalf("unexpected live frame content: %q", string(body))
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}
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}
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func TestRelaySegmentUploadKeepsOnlyLatestMinute(t *testing.T) {
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store, err := newSessionStore(t.TempDir())
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if err != nil {
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t.Fatalf("newSessionStore: %v", err)
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}
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server := newMediaServer(store)
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session, err := store.createSession(CreateSessionRequest{UserID: "1", Title: "Relay Buffer", Purpose: "relay"})
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if err != nil {
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t.Fatalf("createSession: %v", err)
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}
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for sequence := 0; sequence < 3; sequence += 1 {
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req := httptest.NewRequest(http.MethodPost, "/media/sessions/"+session.ID+"/segments?sequence="+strconv.Itoa(sequence)+"&durationMs=30000", strings.NewReader("segment"))
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req.Header.Set("Content-Type", "video/webm")
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res := httptest.NewRecorder()
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server.routes().ServeHTTP(res, req)
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if res.Code != http.StatusAccepted {
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t.Fatalf("expected segment upload 202 for sequence %d, got %d", sequence, res.Code)
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}
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}
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current, err := store.getSession(session.ID)
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if err != nil {
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t.Fatalf("getSession: %v", err)
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}
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if current.Purpose != PurposeRelay {
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t.Fatalf("expected relay purpose, got %s", current.Purpose)
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}
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if len(current.Segments) != 2 {
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t.Fatalf("expected latest 2 relay segments to remain, got %d", len(current.Segments))
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}
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if current.Segments[0].Sequence != 1 || current.Segments[1].Sequence != 2 {
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t.Fatalf("expected relay segments 1 and 2 to remain, got %#v", current.Segments)
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}
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if _, err := os.Stat(filepath.Join(store.segmentsDir(session.ID), "000000.webm")); !errors.Is(err, os.ErrNotExist) {
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t.Fatalf("expected earliest relay segment to be pruned from disk, got %v", err)
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}
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}
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func TestProcessRelayPreviewPublishesBufferedWebM(t *testing.T) {
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tempDir := t.TempDir()
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store, err := newSessionStore(tempDir)
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if err != nil {
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t.Fatalf("newSessionStore: %v", err)
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}
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session, err := store.createSession(CreateSessionRequest{UserID: "1", Title: "Relay Preview", Purpose: "relay"})
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if err != nil {
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t.Fatalf("createSession: %v", err)
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}
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if err := os.WriteFile(filepath.Join(store.segmentsDir(session.ID), "000000.webm"), []byte("segment"), 0o644); err != nil {
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t.Fatalf("write segment: %v", err)
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}
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if _, err := store.updateSession(session.ID, func(current *Session) error {
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current.Segments = append(current.Segments, SegmentMeta{
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Sequence: 0,
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Filename: "000000.webm",
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DurationMS: 60000,
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SizeBytes: 7,
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ContentType: "video/webm",
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})
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current.Purpose = PurposeRelay
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return nil
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}); err != nil {
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t.Fatalf("updateSession: %v", err)
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}
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if err := processRollingPreview(store, session.ID); err != nil {
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t.Fatalf("processRollingPreview: %v", err)
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}
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current, err := store.getSession(session.ID)
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if err != nil {
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t.Fatalf("getSession: %v", err)
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}
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if current.Playback.PreviewURL == "" || !strings.HasSuffix(current.Playback.PreviewURL, "/preview.webm") {
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t.Fatalf("expected relay preview webm url, got %#v", current.Playback)
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}
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if current.Playback.MP4URL != "" {
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t.Fatalf("expected relay preview to skip mp4 generation, got %#v", current.Playback)
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}
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}
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func TestPruneExpiredRelaySessionsRemovesOldCache(t *testing.T) {
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store, err := newSessionStore(t.TempDir())
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if err != nil {
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t.Fatalf("newSessionStore: %v", err)
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}
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session, err := store.createSession(CreateSessionRequest{UserID: "1", Title: "Old Relay", Purpose: "relay"})
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if err != nil {
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t.Fatalf("createSession: %v", err)
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}
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if err := os.WriteFile(filepath.Join(store.segmentsDir(session.ID), "000000.webm"), []byte("segment"), 0o644); err != nil {
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t.Fatalf("write segment: %v", err)
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}
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if err := os.MkdirAll(store.publicDir(session.ID), 0o755); err != nil {
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t.Fatalf("mkdir public dir: %v", err)
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}
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if err := os.WriteFile(filepath.Join(store.publicDir(session.ID), "preview.webm"), []byte("preview"), 0o644); err != nil {
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t.Fatalf("write preview: %v", err)
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}
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store.mu.Lock()
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store.sessions[session.ID].Purpose = PurposeRelay
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store.sessions[session.ID].UpdatedAt = time.Now().UTC().Add(-31 * time.Minute).Format(time.RFC3339)
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store.mu.Unlock()
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if err := store.pruneExpiredRelaySessions(relayCacheTTL, time.Now().UTC()); err != nil {
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t.Fatalf("pruneExpiredRelaySessions: %v", err)
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}
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if _, err := store.getSession(session.ID); err == nil {
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t.Fatalf("expected relay session to be removed from store")
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}
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if _, err := os.Stat(store.sessionDir(session.ID)); !errors.Is(err, os.ErrNotExist) {
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t.Fatalf("expected relay session directory to be removed, got %v", err)
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}
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if _, err := os.Stat(store.publicDir(session.ID)); !errors.Is(err, os.ErrNotExist) {
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t.Fatalf("expected relay public directory to be removed, got %v", err)
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}
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}
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