| from pathlib import Path |
| |
| # Returns incrementer.wasm, with appropriate headers. Depending on query |
| # parameter, it can simulate a variety of network errors. |
| def main(request, response): |
| error = request.GET.first(b"error", None) |
| |
| if error == b"close-connection": |
| # Close connection without writing anything, to simulate a network |
| # error. The write call is needed to avoid writing the default headers. |
| response.writer.write("") |
| response.close_connection = True |
| return |
| |
| if error == b"http-error": |
| response.status = (404, b"OK") |
| else: |
| response.status = (200, b"OK") |
| |
| if error == b"wrong-content-type": |
| response.headers.set(b"Content-Type", b"application/javascript") |
| elif error != b"no-content-type": |
| response.headers.set(b"Content-Type", b"application/wasm") |
| |
| if error == b"bad-allow-fledge": |
| response.headers.set(b"Ad-Auction-Allowed", b"sometimes") |
| elif error == b"fledge-not-allowed": |
| response.headers.set(b"Ad-Auction-Allowed", b"false") |
| elif error != b"no-allow-fledge": |
| response.headers.set(b"Ad-Auction-Allowed", b"true") |
| |
| if error == b"no-body": |
| return b"" |
| |
| if error == b"not-wasm": |
| return b"This is not wasm" |
| |
| return (Path(__file__).parent.resolve() / "incrementer.wasm").read_bytes() |
