| #!/usr/bin/env python2.7 |
| |
| # Copyright 2015 gRPC authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| |
| def esc_c(line): |
| out = "\"" |
| last_was_hex = False |
| for c in line: |
| if 32 <= c < 127: |
| if c in hex_bytes and last_was_hex: |
| out += "\"\"" |
| if c != ord('"'): |
| out += chr(c) |
| else: |
| out += "\\\"" |
| last_was_hex = False |
| else: |
| out += "\\x%02x" % c |
| last_was_hex = True |
| return out + "\"" |
| |
| |
| done = set() |
| |
| for message_length in range(0, 3): |
| for send_message_length in range(0, message_length + 1): |
| payload = [ |
| 0, (message_length >> 24) & 0xff, (message_length >> 16) & 0xff, |
| (message_length >> 8) & 0xff, (message_length) & 0xff |
| ] + send_message_length * [0] |
| for frame_length in range(0, len(payload) + 1): |
| is_end = frame_length == len( |
| payload) and send_message_length == message_length |
| frame = [(frame_length >> 16) & 0xff, (frame_length >> 8) & 0xff, |
| (frame_length) & 0xff, 0, 1 |
| if is_end else 0, 0, 0, 0, 1] + payload[0:frame_length] |
| text = esc_c(frame) |
| if text not in done: |
| print 'GRPC_RUN_BAD_CLIENT_TEST(verifier_%s, PFX_STR %s, %s);' % ( |
| 'succeeds' if is_end else 'fails', text, '0' |
| if is_end else 'GRPC_BAD_CLIENT_DISCONNECT') |
| done.add(text) |
