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Add tests more thorough tests for onSelectionChange

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This commit is contained in:
Daniel Imms
2026-01-08 17:01:56 -08:00
parent b69afe5765
commit 6efb319ece
1 changed files with 59 additions and 52 deletions
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test/playwright/Terminal.test.ts
+59 -52
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@@ -361,64 +361,71 @@ test.describe('API Integration Tests', () => {
await pollFor(ctx.page, `window.calls`, [1, 2]);
});
test('onSelectionChange', async () => {
await openTerminal(ctx);
await ctx.page.evaluate(`
window.callCount = 0;
window.term.onSelectionChange(() => window.callCount++);
`);
await pollFor(ctx.page, `window.callCount`, 0);
await ctx.page.evaluate(`window.term.selectAll()`);
await pollFor(ctx.page, `window.callCount`, 1);
await ctx.page.evaluate(`window.term.clearSelection()`);
await pollFor(ctx.page, `window.callCount`, 2);
});
test.describe('onSelectionChange', () => {
let callCount: number;
test('onSelectionChange should fire on mousedown when clearing selection', async () => {
await openTerminal(ctx);
await ctx.proxy.write('foo bar baz');
await ctx.page.evaluate(`
window.callCount = 0;
window.term.onSelectionChange(() => window.callCount++);
`);
await ctx.page.evaluate(`window.term.selectAll()`);
await pollFor(ctx.page, `window.callCount`, 1);
test.beforeEach(async () => {
await openTerminal(ctx);
callCount = 0;
ctx.proxy.onSelectionChange(() => callCount++);
});
const termCoords: any = await ctx.page.evaluate(`
(function() {
const rect = window.term.element.getBoundingClientRect();
const dim = window.term.dimensions;
return { left: rect.left, top: rect.top, cellWidth: dim.css.cell.width, cellHeight: dim.css.cell.height };
})();
`);
const x = termCoords.left + termCoords.cellWidth * 5;
const y = termCoords.top + termCoords.cellHeight * 0.5;
await ctx.page.mouse.click(x, y);
test('should fire for programmatic selection changes', async () => {
strictEqual(callCount, 0);
await ctx.proxy.selectAll();
strictEqual(callCount, 1);
await ctx.proxy.clearSelection();
strictEqual(callCount, 2);
});
await pollFor(ctx.page, `window.callCount`, 2);
});
test('should fire on mousedown when clearing selection', async () => {
await ctx.proxy.write('foo bar baz');
await ctx.proxy.selectAll();
strictEqual(callCount, 1);
test('onSelectionChange should not fire on mousedown when no prior selection', async () => {
await openTerminal(ctx);
await ctx.proxy.write('foo bar baz');
await ctx.page.evaluate(`
window.callCount = 0;
window.term.onSelectionChange(() => window.callCount++);
`);
await pollFor(ctx.page, `window.callCount`, 0);
const dims = (await ctx.proxy.dimensions)!;
const termRect: any = await ctx.page.evaluate(`window.term.element.getBoundingClientRect()`);
const x = termRect.left + dims.css.cell.width * 5;
const y = termRect.top + dims.css.cell.height * 0.5;
await ctx.page.mouse.click(x, y);
const termCoords: any = await ctx.page.evaluate(`
(function() {
const rect = window.term.element.getBoundingClientRect();
const dim = window.term.dimensions;
return { left: rect.left, top: rect.top, cellWidth: dim.css.cell.width, cellHeight: dim.css.cell.height };
})();
`);
const x = termCoords.left + termCoords.cellWidth * 5;
const y = termCoords.top + termCoords.cellHeight * 0.5;
await ctx.page.mouse.click(x, y);
strictEqual(callCount, 2);
});
await pollFor(ctx.page, `window.callCount`, 0);
test('should not fire on mousedown when no prior selection', async () => {
await ctx.proxy.write('foo bar baz');
strictEqual(callCount, 0);
const dims = (await ctx.proxy.dimensions)!;
const termRect: any = await ctx.page.evaluate(`window.term.element.getBoundingClientRect()`);
const x = termRect.left + dims.css.cell.width * 5;
const y = termRect.top + dims.css.cell.height * 0.5;
await ctx.page.mouse.click(x, y);
strictEqual(callCount, 0);
});
test('should fire once on mousedown to clear, and again on mouseup after drag', async () => {
await ctx.proxy.write('foo bar baz');
await ctx.proxy.selectAll();
strictEqual(callCount, 1);
const dims = (await ctx.proxy.dimensions)!;
const termRect: any = await ctx.page.evaluate(`window.term.element.getBoundingClientRect()`);
const startX = termRect.left + dims.css.cell.width * 0.5;
const endX = termRect.left + dims.css.cell.width * 5;
const y = termRect.top + dims.css.cell.height * 0.5;
await ctx.page.mouse.move(startX, y);
await ctx.page.mouse.down();
strictEqual(callCount, 2);
await ctx.page.mouse.move(endX, y);
strictEqual(callCount, 2);
await ctx.page.mouse.up();
strictEqual(callCount, 3);
});
});
test('onRender', async () => {