Function test_should_upload_a_folder

tests/async/test_input.py:414–461

(
    page: Page,
    server: Server,
    tmp_path: Path,
    browser_name: str,
    browser_version: str,
    headless: bool,
)

async def test_should_upload_a_folder(
    page: Page,
    server: Server,
    tmp_path: Path,
    browser_name: str,
    browser_version: str,
    headless: bool,
) -> None:
    await page.goto(server.PREFIX + "/input/folderupload.html")
    input = await page.query_selector("input")
    assert input
    dir = tmp_path / "file-upload-test"
    dir.mkdir()
    (dir / "file1.txt").write_text("file1 content")
    (dir / "file2").write_text("file2 content")
    (dir / "sub-dir").mkdir()
    (dir / "sub-dir" / "really.txt").write_text("sub-dir file content")
    await input.set_input_files(dir)
    assert set(
        await input.evaluate("e => [...e.files].map(f => f.webkitRelativePath)")
    ) == set(
        [
            "file-upload-test/file1.txt",
            "file-upload-test/file2",
            # https://issues.chromium.org/issues/345393164
            *(
                []
                if browser_name == "chromium"
                and headless
                and chromium_version_less_than(browser_version, "127.0.6533.0")
                else ["file-upload-test/sub-dir/really.txt"]
            ),
        ]
    )
    webkit_relative_paths = await input.evaluate(
        "e => [...e.files].map(f => f.webkitRelativePath)"
    )
    for i, webkit_relative_path in enumerate(webkit_relative_paths):
        content = await input.evaluate(
            """(e, i) => {
            const reader = new FileReader();
            const promise = new Promise(fulfill => reader.onload = fulfill);
            reader.readAsText(e.files[i]);
            return promise.then(() => reader.result);
        }""",
            i,
        )
        assert content == (dir / ".." / webkit_relative_path).read_text()


async def test_should_upload_a_folder_and_throw_for_multiple_directories(