eiac/xterm.js
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Fix error in loadTestLongLines

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Fixes #5750
This commit is contained in:
Daniel Imms
2026-03-11 08:57:51 +09:00
parent 413c87cbf9
commit 4f3a7331bd
1 changed files with 12 additions and 5 deletions
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demo/client/components/window/testWindow.ts
+12 -5
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@@ -705,13 +705,13 @@ function loadTest(term: Terminal, addons: AddonCollection): void {
term.write('', () => {
const time = Math.round(performance.now() - start);
const mbs = ((byteCount / 1024) * (1 / (time / 1000))).toFixed(2);
term.write(`\n\r\nWrote ${byteCount}kB in ${time}ms (${mbs}MB/s) using the (${rendererName} renderer)`);
term.write(`\n\r\nWrote ${byteCount}KiB in ${time}ms (${mbs}MiB/s) using the (${rendererName} renderer)`);
// Send ^C to get a new prompt
(term as any)._core._onData.fire('\x03');
});
}
function loadTestLongLines(term: Terminal, addons: AddonCollection): void {
async function loadTestLongLines(term: Terminal, addons: AddonCollection): Promise<void> {
const rendererName = addons.webgl.instance ? 'webgl' : 'dom';
const testData = [];
let byteCount = 0;
@@ -729,16 +729,23 @@ function loadTestLongLines(term: Terminal, addons: AddonCollection): void {
testData.push(data);
}
const start = performance.now();
for (let i = 0; i < 1024 * 50; i++) {
for (let i = 0; i < 1024; i++) {
for (const d of testData) {
term.write(d);
try {
term.write(d);
} catch {
// Flush events when cap is hit and try again(workaround for not having flow control in
// demo)
await new Promise<void>(r => term.write('', () => r()));
term.write(d);
}
}
}
// Wait for all data to be parsed before evaluating time
term.write('', () => {
const time = Math.round(performance.now() - start);
const mbs = ((byteCount / 1024) * (1 / (time / 1000))).toFixed(2);
term.write(`\n\r\nWrote ${byteCount}kB in ${time}ms (${mbs}MB/s) using the (${rendererName} renderer)`);
term.write(`\n\r\nWrote ${byteCount}KiB in ${time}ms (${mbs}MiB/s) using the (${rendererName} renderer)`);
// Send ^C to get a new prompt
(term as any)._core._onData.fire('\x03');
});