jpmschweitzerandClaude Opus 4.8
095c45a023
D-50 behavior 4: opening a renderable .md in the editor now auto-reveals the context-panel reader, which mirrors the buffer read-only and re-renders as the user types — rather than a one-shot disk read. The extension reveals the tab on editor.opened (renderable only — D-50 behavior 5 leaves non-.md files alone). The viewer owns the mirror: on mount it picks up the active buffer (editor.read, no id), enters mirror mode on editor.opened / active-changed for a renderable file, re-reads the in-memory buffer on editor.edited, and drops the mirror (with its edit affordance back) on a disk load or a switch to a non-renderable buffer. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
54 lines
2.1 KiB
Dart
54 lines
2.1 KiB
Dart
/// T-36 / D-50 behavior 4+5: MarkdownExtension reveals the context-panel reader
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/// when a renderable .md opens in the editor, and leaves a non-renderable file
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/// alone. (The viewer then mirrors the buffer live — see markdown_viewer_test.)
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library;
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import 'package:clide/builtin/markdown/src/extension.dart';
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import 'package:clide/kernel/kernel.dart';
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import 'package:flutter_test/flutter_test.dart';
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import '../../helpers/kernel_fixture.dart';
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void main() {
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late KernelFixture f;
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setUp(() async {
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f = await KernelFixture.create();
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f.services.extensions.register(MarkdownExtension());
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await f.services.extensions.activate('builtin.markdown');
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});
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tearDown(() => f.dispose());
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void open(String path) {
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f.services.events.emit(DaemonEvent(subsystem: 'editor', kind: 'editor.opened', data: {'id': 'b1', 'path': path}, ts: DateTime.now().toUtc()));
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}
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test('contributes the markdown.viewer context-panel tab', () {
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expect(f.services.panels.tabsFor(Slots.contextPanel).any((t) => t.id == 'markdown.viewer'), isTrue);
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});
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test('opening a renderable .md reveals the markdown viewer', () async {
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// markdown.viewer is the default contextPanel tab; flip to a sentinel first
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// so the reveal is observable.
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f.services.panels.activateTab(Slots.contextPanel, 'sentinel');
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open('docs/notes.md');
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await pumpEventQueue();
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expect(f.services.panels.activeTabIn(Slots.contextPanel), 'markdown.viewer');
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});
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test('opening a non-renderable file does not reveal it (D-50 behavior 5)', () async {
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f.services.panels.activateTab(Slots.contextPanel, 'sentinel');
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open('lib/main.dart');
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await pumpEventQueue();
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expect(f.services.panels.activeTabIn(Slots.contextPanel), 'sentinel');
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});
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test('after deactivate, editor.opened no longer reveals the viewer', () async {
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await f.services.extensions.deactivate('builtin.markdown');
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f.services.panels.activateTab(Slots.contextPanel, 'sentinel');
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open('notes.md');
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await pumpEventQueue();
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expect(f.services.panels.activeTabIn(Slots.contextPanel), 'sentinel');
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});
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}
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