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NetMesh/components/terminal/runtime/clearBufferPtySync.test.ts

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import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import test from "node:test";
test("clearBuffer uses the guarded viewport and ConPTY sync helper", () => {
const runtimeSource = readFileSync(new URL("./createXTermRuntime.ts", import.meta.url), "utf8");
const clearCaseIndex = runtimeSource.indexOf('case "clearBuffer"');
assert.notEqual(clearCaseIndex, -1);
const clearCase = runtimeSource.slice(clearCaseIndex, clearCaseIndex + 500);
assert.match(clearCase, /clearTerminalViewportAndSyncPty\(term,/);
assert.match(clearCase, /clearSessionPtyBuffer\?\.\(clearId\)/);
});
test("context-menu clear also uses the guarded viewport and ConPTY sync helper", () => {
const actionsSource = readFileSync(
new URL("../hooks/useTerminalContextActions.ts", import.meta.url),
"utf8",
);
const onClearIndex = actionsSource.indexOf("const onClear = useCallback");
assert.notEqual(onClearIndex, -1);
const onClear = actionsSource.slice(onClearIndex, onClearIndex + 650);
assert.match(onClear, /clearTerminalViewportAndSyncPty\(term,/);
assert.match(onClear, /clearSessionPtyBuffer\?\.\(id\)/);
});