lofyerandfactory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
3ccd044527
新增 PDF/EPUB/MOBI/AZW 内置阅读器，PDF 分段读取支持超大文件， 批注、读书与画布笔记、封面生成与本地导入。AI 助手支持三种协议、 图像上下文与安全 Markdown 渲染，上下文范围改为 选中/当前页/全文， 页面与全文无需选中文本即可发送，全文会提示可能超出模型限制。 便携版输出目录固定为 PeopleLib-windows-x64，不再随版本号变化， 避免升级后 data/ 被遗留在旧目录。 Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
97 lines
3.5 KiB
JavaScript
97 lines
3.5 KiB
JavaScript
const test = require('node:test');
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const assert = require('node:assert');
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const fs = require('fs');
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const os = require('os');
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const path = require('path');
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function fresh() {
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const root = fs.mkdtempSync(path.join(os.tmpdir(), 'peoplelib-note-assets-'));
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delete require.cache[require.resolve('../reader/note-assets')];
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const assets = require('../reader/note-assets');
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assets.init(root);
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return { root, assets };
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}
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function pdf(file, suffix = '') {
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fs.writeFileSync(file, `%PDF-1.4\n${suffix}\n%%EOF\n`);
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}
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test('PDF 底版选择令牌绑定渲染进程且只能由保存流程解析', () => {
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const { root, assets } = fresh();
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const file = path.join(root, 'paper.pdf');
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pdf(file, 'page one');
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const staged = assets.stagePdf(file, 101);
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assert.match(staged.token, /^[0-9a-f-]{36}$/);
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assert.strictEqual(staged.name, 'paper.pdf');
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assert.throws(() => assets.readDraft(staged.token, 202), /选择已失效/);
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assert.match(assets.readDraft(staged.token, 101).subarray(0, 5).toString(), /^%PDF-/);
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const canvasContent = {
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version: 1,
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pages: [{
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id: 'pg_one',
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width: 612,
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height: 792,
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background: { type: 'pdf', page: 1, draftToken: staged.token },
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objects: []
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}]
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};
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const resolved = assets.resolveDrafts(canvasContent, 101);
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assert.match(resolved.content.pages[0].background.assetId, /^pdf_[a-f0-9]{64}$/);
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assert.ok(!Object.prototype.hasOwnProperty.call(
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resolved.content.pages[0].background,
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'draftToken'
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));
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assert.deepStrictEqual(resolved.tokens, [staged.token]);
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assets.commitTokens(resolved.tokens);
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assert.throws(() => assets.readDraft(staged.token, 101), /选择已失效/);
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assert.match(assets.readAsset(resolved.content.pages[0].background.assetId).toString(), /page one/);
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});
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test('相同 PDF 复用内容资源并按引用集合清理孤儿', () => {
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const { root, assets } = fresh();
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const first = path.join(root, 'first.pdf');
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const copy = path.join(root, 'copy.pdf');
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const other = path.join(root, 'other.pdf');
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pdf(first, 'same bytes');
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fs.copyFileSync(first, copy);
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pdf(other, 'different');
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const a = assets.stagePdf(first, 1);
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const b = assets.stagePdf(copy, 1);
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const c = assets.stagePdf(other, 1);
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const resolve = (token) => assets.resolveDrafts({
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version: 1,
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pages: [{
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id: 'pg_one',
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width: 612,
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height: 792,
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background: { type: 'pdf', page: 1, draftToken: token },
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objects: []
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}]
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}, 1);
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const ar = resolve(a.token);
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const br = resolve(b.token);
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const cr = resolve(c.token);
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assert.strictEqual(
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ar.content.pages[0].background.assetId,
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br.content.pages[0].background.assetId
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);
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assert.notStrictEqual(
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ar.content.pages[0].background.assetId,
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cr.content.pages[0].background.assetId
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);
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assets.commitTokens([...ar.tokens, ...br.tokens, ...cr.tokens]);
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assert.strictEqual(assets.cleanup([ar.content.pages[0].background.assetId]), 1);
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assert.doesNotThrow(() => assets.readAsset(ar.content.pages[0].background.assetId));
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assert.throws(() => assets.readAsset(cr.content.pages[0].background.assetId));
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});
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test('PDF 底版拒绝伪造文件、非法资源 ID 和不存在资源', () => {
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const { root, assets } = fresh();
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const fake = path.join(root, 'fake.pdf');
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fs.writeFileSync(fake, 'not a pdf');
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assert.throws(() => assets.stagePdf(fake, 1), /不是有效 PDF/);
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assert.throws(() => assets.readAsset('../escape'), /资源标识无效/);
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assert.throws(() => assets.readAsset(`pdf_${'f'.repeat(64)}`));
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});
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