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|
package app
import (
"os"
"path/filepath"
"runtime"
"testing"
"time"
)
func TestCollectVideoPathsDetectsMP4(t *testing.T) {
dir := t.TempDir()
lower := filepath.Join(dir, "video.mp4")
upper := filepath.Join(dir, "UPPER.MP4")
for _, path := range []string{lower, upper} {
if err := os.WriteFile(path, []byte("dummy"), 0o644); err != nil {
t.Fatalf("write %s: %v", path, err)
}
}
paths, err := CollectVideoPathsForTest(dir)
if err != nil {
t.Fatalf("collect paths: %v", err)
}
if len(paths) != 2 {
t.Fatalf("expected 2 paths, got %d", len(paths))
}
want := map[string]struct{}{lower: {}, upper: {}}
for _, got := range paths {
if _, ok := want[got]; !ok {
t.Fatalf("unexpected path %s", got)
}
}
}
func TestCollectVideoPathsFollowsSymlink(t *testing.T) {
if runtime.GOOS == "windows" {
t.Skip("symlink permissions vary on Windows")
}
root := t.TempDir()
storage := t.TempDir()
video := filepath.Join(storage, "movie.mp4")
if err := os.WriteFile(video, []byte("dummy"), 0o644); err != nil {
t.Fatalf("write video: %v", err)
}
link := filepath.Join(root, "videos")
if err := os.Symlink(storage, link); err != nil {
t.Skipf("symlink not supported: %v", err)
}
paths, err := CollectVideoPathsForTest(root)
if err != nil {
t.Fatalf("collect paths: %v", err)
}
expected := filepath.Join(link, "movie.mp4")
if len(paths) != 1 || paths[0] != expected {
t.Fatalf("expected %s, got %v", expected, paths)
}
}
func TestLoadVideosWithCache(t *testing.T) {
dir := t.TempDir()
video := filepath.Join(dir, "video.mp4")
if err := os.WriteFile(video, []byte("dummy"), 0o644); err != nil {
t.Fatalf("write: %v", err)
}
cache := newDurationCache(filepath.Join(dir, "cache.json"))
info, err := os.Stat(video)
if err != nil {
t.Fatalf("stat: %v", err)
}
_ = cache.Record(video, info, time.Minute)
progress := &loadProgress{}
progress.Reset()
videos, pending, err := loadVideos(dir, cache, progress)
if err != nil {
t.Fatalf("loadVideos: %v", err)
}
if len(videos) != 1 || len(pending) != 0 {
t.Fatalf("expected cached video without pending: videos=%d pending=%d", len(videos), len(pending))
}
if videos[0].Duration != time.Minute {
t.Fatalf("expected cached duration")
}
}
func TestProbeDurationsCmdHandlesMissingBinary(t *testing.T) {
cmd := probeDurationsCmd("/no/such/file.mp4", nil)
msg := cmd()
update := msg.(durationUpdateMsg)
if update.err == nil {
t.Fatalf("expected error from ffprobe")
}
}
func TestProbeDurationSuccess(t *testing.T) {
dir := t.TempDir()
script := filepath.Join(dir, "ffprobe")
if err := os.WriteFile(script, []byte("#!/bin/sh\necho 5\n"), 0o755); err != nil {
t.Fatalf("write script: %v", err)
}
oldPath := os.Getenv("PATH")
t.Setenv("PATH", dir+":"+oldPath)
dur, err := probeDuration("dummy.mp4")
if err != nil {
t.Fatalf("probeDuration: %v", err)
}
if dur != 5*time.Second {
t.Fatalf("expected 5s duration, got %v", dur)
}
}
func TestPlayVideoCmdMissingBinary(t *testing.T) {
cmd := playVideoCmd("/no/such/file.mp4", "")
msg := cmd()
result := msg.(playVideoMsg)
if result.path != "/no/such/file.mp4" {
t.Fatalf("unexpected path %s", result.path)
}
}
func TestRecordIfVideo(t *testing.T) {
var acc []string
if err := recordIfVideo("test.mp4", &acc); err != nil {
t.Fatalf("recordIfVideo: %v", err)
}
if len(acc) != 1 {
t.Fatalf("expected video recorded")
}
}
func TestHandleSymlinkBrokenVideo(t *testing.T) {
dir := t.TempDir()
symlink := filepath.Join(dir, "clip.mp4")
target := filepath.Join(dir, "missing.mp4")
if err := os.Symlink(target, symlink); err != nil {
t.Skipf("symlink unsupported: %v", err)
}
var acc []string
if err := handleSymlink(symlink, symlink, map[string]struct{}{}, &acc); err != nil {
t.Fatalf("handleSymlink: %v", err)
}
if len(acc) != 1 {
t.Fatalf("expected symlink video recorded")
}
}
func TestLoadVideosHandlesStatError(t *testing.T) {
if runtime.GOOS == "windows" {
t.Skip("symlink permissions vary on Windows")
}
dir := t.TempDir()
broken := filepath.Join(dir, "broken.mp4")
if err := os.Symlink(filepath.Join(dir, "missing.mp4"), broken); err != nil {
t.Skipf("symlink unsupported: %v", err)
}
videos, _, err := loadVideos(dir, nil, nil)
if err != nil {
t.Fatalf("loadVideos: %v", err)
}
if len(videos) != 1 || videos[0].Err == nil {
t.Fatalf("expected stat error recorded, got %+v", videos)
}
}
|
