55 lines
1.6 KiB
TypeScript
55 lines
1.6 KiB
TypeScript
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import assert from 'node:assert/strict';
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import test from 'node:test';
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import {
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computeResizeBoundary,
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computeSplitSizesFromDelta,
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patchWorkspaceSplitSizes,
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type WorkspaceResizeSession,
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} from './workspaceSplitResize';
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import type { Workspace } from '../../types';
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const session: WorkspaceResizeSession = {
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workspaceId: 'ws-1',
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splitId: 'split-1',
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index: 0,
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direction: 'horizontal',
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startSizes: [0.5, 0.5],
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startArea: { x: 0, y: 0, w: 800, h: 600 },
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startClient: { x: 0, y: 300 },
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};
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test('computeSplitSizesFromDelta keeps normalized sizes', () => {
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const sizes = computeSplitSizesFromDelta(session, 60);
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assert.equal(sizes.length, 2);
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assert.ok(Math.abs(sizes[0] + sizes[1] - 1) < 0.0001);
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assert.ok(sizes[0] > 0.5);
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});
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test('computeResizeBoundary moves down when dragging split divider downward', () => {
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const base = computeResizeBoundary(session, 0);
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const moved = computeResizeBoundary(session, 80);
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assert.ok(base != null && moved != null);
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assert.ok(moved > base);
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});
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test('patchWorkspaceSplitSizes updates only the targeted split node', () => {
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const workspace: Workspace = {
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id: 'ws-1',
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title: 'ws-1',
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root: {
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id: 'split-1',
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type: 'split',
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direction: 'horizontal',
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sizes: [0.5, 0.5],
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children: [
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{ id: 'pane-a', type: 'pane', sessionId: 'a' },
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{ id: 'pane-b', type: 'pane', sessionId: 'b' },
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],
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},
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};
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const next = patchWorkspaceSplitSizes(workspace, 'split-1', [0.7, 0.3]);
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assert.notEqual(next, workspace);
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assert.deepEqual(next.root.type === 'split' ? next.root.sizes : null, [0.7, 0.3]);
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});
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