mirror of
https://github.com/go-gitea/gitea.git
synced 2024-12-14 05:56:29 +08:00
9bc5552c11
* Use dropzone to handle file uploading for all cases, including pasting and dragging * Merge duplicate code, use consistent behavior for link generating Close #20130 --------- Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
31 lines
1.6 KiB
JavaScript
31 lines
1.6 KiB
JavaScript
import {pngChunks, imageInfo} from './image.js';
|
|
|
|
const pngNoPhys = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAAAAAA6fptVAAAADUlEQVQIHQECAP3/AAAAAgABzePRKwAAAABJRU5ErkJggg==';
|
|
const pngPhys = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAIAAAD91JpzAAAACXBIWXMAABYlAAAWJQFJUiTwAAAAEElEQVQI12OQNZcAIgYIBQAL8gGxdzzM0A==';
|
|
const pngEmpty = 'data:image/png;base64,';
|
|
|
|
async function dataUriToBlob(datauri) {
|
|
return await (await globalThis.fetch(datauri)).blob();
|
|
}
|
|
|
|
test('pngChunks', async () => {
|
|
expect(await pngChunks(await dataUriToBlob(pngNoPhys))).toEqual([
|
|
{name: 'IHDR', data: new Uint8Array([0, 0, 0, 1, 0, 0, 0, 1, 8, 0, 0, 0, 0])},
|
|
{name: 'IDAT', data: new Uint8Array([8, 29, 1, 2, 0, 253, 255, 0, 0, 0, 2, 0, 1])},
|
|
{name: 'IEND', data: new Uint8Array([])},
|
|
]);
|
|
expect(await pngChunks(await dataUriToBlob(pngPhys))).toEqual([
|
|
{name: 'IHDR', data: new Uint8Array([0, 0, 0, 2, 0, 0, 0, 2, 8, 2, 0, 0, 0])},
|
|
{name: 'pHYs', data: new Uint8Array([0, 0, 22, 37, 0, 0, 22, 37, 1])},
|
|
{name: 'IDAT', data: new Uint8Array([8, 215, 99, 144, 53, 151, 0, 34, 6, 8, 5, 0, 11, 242, 1, 177])},
|
|
]);
|
|
expect(await pngChunks(await dataUriToBlob(pngEmpty))).toEqual([]);
|
|
});
|
|
|
|
test('imageInfo', async () => {
|
|
expect(await imageInfo(await dataUriToBlob(pngNoPhys))).toEqual({width: 1, dppx: 1});
|
|
expect(await imageInfo(await dataUriToBlob(pngPhys))).toEqual({width: 2, dppx: 2});
|
|
expect(await imageInfo(await dataUriToBlob(pngEmpty))).toEqual({width: 0, dppx: 1});
|
|
expect(await imageInfo(await dataUriToBlob(`data:image/gif;base64,`))).toEqual({});
|
|
});
|