mirror of
https://github.com/bulwarkmail/native.git
synced 2026-11-06 00:07:28 +00:00
Linus Rath
6ebadf738f
The body view reset its inline-image map to a new empty object right after mounting, which rebuilt the sandboxed document, so every body was sanitised twice per mount. A body that mounted again (the page beside the open one becoming the open one, a card closed and reopened, the message opened a second time) was sanitised from scratch as well. The document is now built by `lib/email-body-document`, which keeps the last ten per message, body and rendering settings and hands back the same one when they match, and the mount no longer replaces the empty map.
66 lines
2.5 KiB
TypeScript
66 lines
2.5 KiB
TypeScript
import { describe, it, expect, beforeEach } from 'vitest';
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import { bodyDocument, buildBodyDocument, clearBodyDocuments, type BodyDocumentInput } from '../email-body-document';
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function input(over: Partial<BodyDocumentInput> = {}): BodyDocumentInput {
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return {
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key: '|e1',
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rawHtml: '<p>Hello <img src="https://tracker.example/p.gif"></p>',
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text: null,
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emptyLabel: '(No body content available)',
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blockRemoteImages: true,
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cidMap: {},
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isDark: false,
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messageSpacing: 'auto',
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plainTextFont: 'sans',
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quoteLabels: { show: 'Show quoted text', hide: 'Hide quoted text' },
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...over,
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};
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}
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beforeEach(() => {
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clearBodyDocuments();
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});
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describe('bodyDocument', () => {
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it('builds a mounted-again body only once', () => {
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const first = bodyDocument(input());
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// A remount passes equal values in new objects (a fresh empty cid map).
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const again = bodyDocument(input({ cidMap: {}, quoteLabels: { show: 'Show quoted text', hide: 'Hide quoted text' } }));
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expect(again).toBe(first);
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expect(first.isHtml).toBe(true);
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expect(first.blockedExternal).toBe(true);
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});
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it('matches what building it directly gives', () => {
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expect(bodyDocument(input())).toEqual(buildBodyDocument(input()));
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const text = input({ rawHtml: null, text: 'Hi\n\n> quoted' });
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expect(bodyDocument(text)).toEqual(buildBodyDocument(text));
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expect(bodyDocument(text).isHtml).toBe(false);
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const empty = input({ rawHtml: null, text: '' });
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expect(bodyDocument(empty).html).toContain('(No body content available)');
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});
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it('rebuilds when a setting or the source changes', () => {
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const first = bodyDocument(input());
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expect(bodyDocument(input({ isDark: true }))).not.toBe(first);
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expect(bodyDocument(input({ blockRemoteImages: false }))).not.toBe(first);
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expect(bodyDocument(input({ rawHtml: '<p>Other</p>' })).html).toContain('Other');
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expect(bodyDocument(input({ cidMap: { a: 'data:image/png;base64,AA' } }))).not.toBe(first);
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});
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it('keeps messages apart by key', () => {
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const a = bodyDocument(input({ key: '|e1' }));
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const b = bodyDocument(input({ key: 'group|e1' }));
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expect(b).not.toBe(a);
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expect(bodyDocument(input({ key: '|e1' }))).toBe(a);
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});
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it('forgets the least recently used documents', () => {
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const first = bodyDocument(input({ key: '|m0' }));
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for (let i = 1; i <= 10; i++) bodyDocument(input({ key: `|m${i}` }));
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expect(bodyDocument(input({ key: '|m0' }))).not.toBe(first);
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});
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});
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