From f5e46c9bf2f50d66a953fa133161fc829cecff06 Mon Sep 17 00:00:00 2001 From: Matt Mastracci Date: Sat, 10 Feb 2024 13:22:13 -0700 Subject: chore: move cli/tests/ -> tests/ (#22369) This looks like a massive PR, but it's only a move from cli/tests -> tests, and updates of relative paths for files. This is the first step towards aggregate all of the integration test files under tests/, which will lead to a set of integration tests that can run without the CLI binary being built. While we could leave these tests under `cli`, it would require us to keep a more complex directory structure for the various test runners. In addition, we have a lot of complexity to ignore various test files in the `cli` project itself (cargo publish exclusion rules, autotests = false, etc). And finally, the `tests/` folder will eventually house the `test_ffi`, `test_napi` and other testing code, reducing the size of the root repo directory. For easier review, the extremely large and noisy "move" is in the first commit (with no changes -- just a move), while the remainder of the changes to actual files is in the second commit. --- tests/unit/image_bitmap_test.ts | 92 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 tests/unit/image_bitmap_test.ts (limited to 'tests/unit/image_bitmap_test.ts') diff --git a/tests/unit/image_bitmap_test.ts b/tests/unit/image_bitmap_test.ts new file mode 100644 index 000000000..364f2a167 --- /dev/null +++ b/tests/unit/image_bitmap_test.ts @@ -0,0 +1,92 @@ +// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license. + +import { assertEquals } from "./test_util.ts"; + +function generateNumberedData(n: number): Uint8ClampedArray { + return new Uint8ClampedArray( + Array.from({ length: n }, (_, i) => [i + 1, 0, 0, 1]).flat(), + ); +} + +Deno.test(async function imageBitmapDirect() { + const data = generateNumberedData(3); + const imageData = new ImageData(data, 3, 1); + const imageBitmap = await createImageBitmap(imageData); + assertEquals( + // @ts-ignore: Deno[Deno.internal].core allowed + Deno[Deno.internal].getBitmapData(imageBitmap), + new Uint8Array(data.buffer), + ); +}); + +Deno.test(async function imageBitmapCrop() { + const data = generateNumberedData(3 * 3); + const imageData = new ImageData(data, 3, 3); + const imageBitmap = await createImageBitmap(imageData, 1, 1, 1, 1); + assertEquals( + // @ts-ignore: Deno[Deno.internal].core allowed + Deno[Deno.internal].getBitmapData(imageBitmap), + new Uint8Array([5, 0, 0, 1]), + ); +}); + +Deno.test(async function imageBitmapCropPartialNegative() { + const data = generateNumberedData(3 * 3); + const imageData = new ImageData(data, 3, 3); + const imageBitmap = await createImageBitmap(imageData, -1, -1, 2, 2); + // @ts-ignore: Deno[Deno.internal].core allowed + // deno-fmt-ignore + assertEquals(Deno[Deno.internal].getBitmapData(imageBitmap), new Uint8Array([ + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 1, 0, 0, 1 + ])); +}); + +Deno.test(async function imageBitmapCropGreater() { + const data = generateNumberedData(3 * 3); + const imageData = new ImageData(data, 3, 3); + const imageBitmap = await createImageBitmap(imageData, -1, -1, 5, 5); + // @ts-ignore: Deno[Deno.internal].core allowed + // deno-fmt-ignore + assertEquals(Deno[Deno.internal].getBitmapData(imageBitmap), new Uint8Array([ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 1, 0, 0, 1, 2, 0, 0, 1, 3, 0, 0, 1, 0, 0, 0, 0, + 0, 0, 0, 0, 4, 0, 0, 1, 5, 0, 0, 1, 6, 0, 0, 1, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 0, 0, 1, 8, 0, 0, 1, 9, 0, 0, 1, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + ])); +}); + +Deno.test(async function imageBitmapScale() { + const data = generateNumberedData(3); + const imageData = new ImageData(data, 3, 1); + const imageBitmap = await createImageBitmap(imageData, { + resizeHeight: 5, + resizeWidth: 5, + resizeQuality: "pixelated", + }); + // @ts-ignore: Deno[Deno.internal].core allowed + // deno-fmt-ignore + assertEquals(Deno[Deno.internal].getBitmapData(imageBitmap), new Uint8Array([ + 1, 0, 0, 1, 1, 0, 0, 1, 2, 0, 0, 1, 3, 0, 0, 1, 3, 0, 0, 1, + 1, 0, 0, 1, 1, 0, 0, 1, 2, 0, 0, 1, 3, 0, 0, 1, 3, 0, 0, 1, + 1, 0, 0, 1, 1, 0, 0, 1, 2, 0, 0, 1, 3, 0, 0, 1, 3, 0, 0, 1, + 1, 0, 0, 1, 1, 0, 0, 1, 2, 0, 0, 1, 3, 0, 0, 1, 3, 0, 0, 1, + 1, 0, 0, 1, 1, 0, 0, 1, 2, 0, 0, 1, 3, 0, 0, 1, 3, 0, 0, 1 + ])); +}); + +Deno.test(async function imageBitmapFlipY() { + const data = generateNumberedData(9); + const imageData = new ImageData(data, 3, 3); + const imageBitmap = await createImageBitmap(imageData, { + imageOrientation: "flipY", + }); + // @ts-ignore: Deno[Deno.internal].core allowed + // deno-fmt-ignore + assertEquals(Deno[Deno.internal].getBitmapData(imageBitmap), new Uint8Array([ + 7, 0, 0, 1, 8, 0, 0, 1, 9, 0, 0, 1, + 4, 0, 0, 1, 5, 0, 0, 1, 6, 0, 0, 1, + 1, 0, 0, 1, 2, 0, 0, 1, 3, 0, 0, 1, + ])); +}); -- cgit v1.2.3