| import assert from "node:assert/strict"; |
| import { readFileSync } from "node:fs"; |
| import { createRequire, Module } from "node:module"; |
| import { test } from "node:test"; |
| import { fileURLToPath } from "node:url"; |
| import { getNativeClipboard, getNativePlatformHelper } from "../src/native-platform.ts"; |
|
|
| test("Linux ARM64 prebuild supports 64 KB system pages", () => { |
| const binary = readFileSync( |
| new URL("../native/linux/prebuilds/linux-arm64/linux-platform-x11.node", import.meta.url), |
| ); |
| assert.equal(binary.subarray(0, 4).toString(), "\x7fELF"); |
| const offset = Number(binary.readBigUInt64LE(32)); |
| const entrySize = binary.readUInt16LE(54); |
| const count = binary.readUInt16LE(56); |
| let loadSegments = 0; |
| for (let index = 0; index < count; index++) { |
| const entry = offset + index * entrySize; |
| if (binary.readUInt32LE(entry) !== 1) continue; |
| loadSegments++; |
| const fileOffset = binary.readBigUInt64LE(entry + 8); |
| const address = binary.readBigUInt64LE(entry + 16); |
| assert.equal((address - fileOffset) % 65536n, 0n); |
| assert.ok(binary.readBigUInt64LE(entry + 48) >= 65536n); |
| } |
| assert.ok(loadSegments > 0); |
| }); |
|
|
| |
| test( |
| "writes Windows clipboard text through the native helper without command fallbacks", |
| { skip: process.platform !== "win32" || process.env.PI_TEST_NATIVE_CLIPBOARD !== "1" }, |
| async () => { |
| const clipboard = getNativeClipboard(); |
| assert.ok(clipboard?.setText); |
| for (const text of ["clipboard café 日本語", "", "second write"]) { |
| await clipboard.setText(text); |
| assert.equal(await clipboard.getText(), text); |
| assert.equal(await clipboard.getImage(), null); |
| } |
| }, |
| ); |
|
|
| test( |
| "uses the native platform helper directly as the clipboard API", |
| { skip: !["darwin", "win32"].includes(process.platform) || !["arm64", "x64"].includes(process.arch) }, |
| () => { |
| const clipboard = getNativeClipboard(); |
| assert.ok(clipboard); |
| assert.equal(typeof clipboard.getText, "function"); |
| assert.equal(typeof clipboard.getImage, "function"); |
| assert.equal(typeof clipboard.setText, "function"); |
| assert.equal(clipboard, getNativePlatformHelper()); |
| assert.equal(clipboard, getNativeClipboard()); |
| }, |
| ); |
|
|
| test("Linux loads X11 lazily and rechecks DISPLAY", { skip: !["arm64", "x64"].includes(process.arch) }, async (t) => { |
| const require = createRequire(import.meta.url); |
| const platform = Object.getOwnPropertyDescriptor(process, "platform")!; |
| const display = process.env.DISPLAY; |
| const waylandDisplay = process.env.WAYLAND_DISPLAY; |
| const modulePath = fileURLToPath( |
| new URL(`../native/linux/prebuilds/linux-${process.arch}/linux-platform-x11.node`, import.meta.url), |
| ); |
| const previous = require.cache[modulePath]; |
| t.after(() => { |
| Object.defineProperty(process, "platform", platform); |
| if (display === undefined) delete process.env.DISPLAY; |
| else process.env.DISPLAY = display; |
| if (waylandDisplay === undefined) delete process.env.WAYLAND_DISPLAY; |
| else process.env.WAYLAND_DISPLAY = waylandDisplay; |
| if (previous) require.cache[modulePath] = previous; |
| else delete require.cache[modulePath]; |
| }); |
| Object.defineProperty(process, "platform", { value: "linux" }); |
| delete process.env.DISPLAY; |
| process.env.WAYLAND_DISPLAY = "wayland-0"; |
| assert.equal(getNativeClipboard(), undefined); |
| let available = false; |
| const helper = { |
| getText: t.mock.fn(async () => (available ? "X11" : undefined)), |
| getImage: t.mock.fn(async () => null), |
| }; |
| const module = new Module(modulePath); |
| module.exports = helper; |
| require.cache[modulePath] = module; |
| process.env.DISPLAY = ":0"; |
| const clipboard = getNativeClipboard()!; |
| assert.equal(clipboard, helper); |
| assert.equal(helper.getText.mock.callCount(), 0); |
| assert.equal(await clipboard.getText(), undefined); |
| available = true; |
| assert.equal(await clipboard.getText(), "X11"); |
| assert.equal(await clipboard.getImage(), null); |
| delete process.env.DISPLAY; |
| assert.equal(getNativeClipboard(), undefined); |
| process.env.DISPLAY = ":1"; |
| assert.equal(getNativeClipboard(), clipboard); |
| }); |
|
|
