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NetMesh/components/terminal/runtime/terminalCopyShortcut.test.ts
zhaolei 3c72efcb7f
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[Init] Initial commit - NetMesh terminal manager
2026-09-13 18:24:01 +08:00

87 lines
2.9 KiB
TypeScript

import assert from "node:assert/strict";
import test from "node:test";
import {
isPlainCtrlCInterruptChord,
isPlainMetaCCopyChord,
shouldPassThroughCopyShortcut,
} from "./terminalCopyShortcut.ts";
const keyboardEvent = (
key: string,
code: string,
modifiers: Partial<KeyboardEvent> = {},
): KeyboardEvent => ({
key,
code,
ctrlKey: false,
shiftKey: false,
altKey: false,
metaKey: false,
...modifiers,
}) as KeyboardEvent;
test("plain Ctrl+C copy with no selection passes through for SIGINT", () => {
const event = keyboardEvent("c", "KeyC", { ctrlKey: true });
assert.equal(isPlainCtrlCInterruptChord(event), true);
assert.equal(shouldPassThroughCopyShortcut("copy", false, event), true);
});
test("plain Cmd+C copy with no selection passes through for Kitty Super+C", () => {
const event = keyboardEvent("c", "KeyC", { metaKey: true });
assert.equal(isPlainMetaCCopyChord(event), true);
assert.equal(isPlainCtrlCInterruptChord(event), false);
assert.equal(shouldPassThroughCopyShortcut("copy", false, event), true);
});
test("copy shortcut does not pass through when text is selected", () => {
const ctrlC = keyboardEvent("c", "KeyC", { ctrlKey: true });
const cmdC = keyboardEvent("c", "KeyC", { metaKey: true });
assert.equal(shouldPassThroughCopyShortcut("copy", true, ctrlC), false);
assert.equal(shouldPassThroughCopyShortcut("copy", true, cmdC), false);
});
test("copy shortcut does not pass through for shifted or alternate chords", () => {
assert.equal(
shouldPassThroughCopyShortcut("copy", false, keyboardEvent("C", "KeyC", { ctrlKey: true, shiftKey: true })),
false,
);
assert.equal(
shouldPassThroughCopyShortcut("copy", false, keyboardEvent("C", "KeyC", { metaKey: true, shiftKey: true })),
false,
);
assert.equal(
shouldPassThroughCopyShortcut("copy", false, keyboardEvent("l", "KeyL", { ctrlKey: true })),
false,
);
assert.equal(
shouldPassThroughCopyShortcut("copy", false, keyboardEvent("c", "KeyC", { metaKey: true, ctrlKey: true })),
false,
);
assert.equal(
shouldPassThroughCopyShortcut("paste", false, keyboardEvent("c", "KeyC", { ctrlKey: true })),
false,
);
assert.equal(
shouldPassThroughCopyShortcut("paste", false, keyboardEvent("c", "KeyC", { metaKey: true })),
false,
);
});
test("plain Ctrl+C copy passthrough follows the physical C key on non-Latin layouts", () => {
const event = keyboardEvent("\u0441", "KeyC", { ctrlKey: true });
assert.equal(isPlainCtrlCInterruptChord(event), true);
assert.equal(shouldPassThroughCopyShortcut("copy", false, event), true);
});
test("plain Cmd+C copy passthrough follows the physical C key on non-Latin layouts", () => {
const event = keyboardEvent("\u0441", "KeyC", { metaKey: true });
assert.equal(isPlainMetaCCopyChord(event), true);
assert.equal(shouldPassThroughCopyShortcut("copy", false, event), true);
});