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| author | Maze Winther <mazewinther@gmail.com> | 2026-04-26 02:50:04 +0200 |
|---|---|---|
| committer | Maze Winther <mazewinther@gmail.com> | 2026-04-26 02:50:04 +0200 |
| commit | eea6d43c82e1fd09d94d73001090dad205b1f1d2 (patch) | |
| tree | 384c92e467effb708bcc96e25117c064b18464b8 /apps/web/src/timeline/__tests__/update-pipeline.test.ts | |
| parent | f1b45b4328cff6a016720ce7b38b87ac2992dc2d (diff) | |
| download | opencut-eea6d43c82e1fd09d94d73001090dad205b1f1d2.tar.gz | |
fix: model editor time as wasm MediaTime ticks end-to-end
Diffstat (limited to 'apps/web/src/timeline/__tests__/update-pipeline.test.ts')
| -rw-r--r-- | apps/web/src/timeline/__tests__/update-pipeline.test.ts | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/apps/web/src/timeline/__tests__/update-pipeline.test.ts b/apps/web/src/timeline/__tests__/update-pipeline.test.ts new file mode 100644 index 00000000..94b32ced --- /dev/null +++ b/apps/web/src/timeline/__tests__/update-pipeline.test.ts @@ -0,0 +1,66 @@ +import { describe, expect, test } from "bun:test";
+import type { Transform } from "@/rendering";
+import type { SceneTracks, VideoElement } from "@/timeline";
+import { applyElementUpdate } from "@/timeline/update-pipeline";
+import { mediaTime, ZERO_MEDIA_TIME } from "@/wasm";
+
+function buildTransform(): Transform {
+ return {
+ scaleX: 1,
+ scaleY: 1,
+ position: { x: 0, y: 0 },
+ rotate: 0,
+ };
+}
+
+function buildVideoElement(overrides: Partial<VideoElement> = {}): VideoElement {
+ return {
+ id: "video-1",
+ type: "video",
+ name: "Video 1",
+ startTime: ZERO_MEDIA_TIME,
+ duration: mediaTime({ ticks: 10 }),
+ trimStart: ZERO_MEDIA_TIME,
+ trimEnd: ZERO_MEDIA_TIME,
+ mediaId: "media-1",
+ transform: buildTransform(),
+ opacity: 1,
+ ...overrides,
+ };
+}
+
+function buildTracks(element: VideoElement): SceneTracks {
+ return {
+ overlay: [],
+ main: {
+ id: "main-track",
+ type: "video",
+ name: "Main",
+ muted: false,
+ hidden: false,
+ elements: [element],
+ },
+ audio: [],
+ };
+}
+
+describe("applyElementUpdate", () => {
+ test("rounds retimed durations back to integer media time", () => {
+ const element = buildVideoElement();
+ const tracks = buildTracks(element);
+
+ const updatedElement = applyElementUpdate({
+ element,
+ patch: {
+ retime: { rate: 1.5 },
+ },
+ context: {
+ tracks,
+ trackId: tracks.main.id,
+ },
+ });
+
+ expect(updatedElement.duration).toBe(7);
+ expect(Number.isInteger(updatedElement.duration)).toBe(true);
+ });
+});
|