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Diffstat (limited to '')
| -rw-r--r-- | src/jaegertracing/thrift/lib/erl/test/test_thrift_framed_transport.erl | 404 |
1 files changed, 404 insertions, 0 deletions
diff --git a/src/jaegertracing/thrift/lib/erl/test/test_thrift_framed_transport.erl b/src/jaegertracing/thrift/lib/erl/test/test_thrift_framed_transport.erl new file mode 100644 index 000000000..8a538a53a --- /dev/null +++ b/src/jaegertracing/thrift/lib/erl/test/test_thrift_framed_transport.erl @@ -0,0 +1,404 @@ +%% +%% Licensed to the Apache Software Foundation (ASF) under one +%% or more contributor license agreements. See the NOTICE file +%% distributed with this work for additional information +%% regarding copyright ownership. The ASF licenses this file +%% to you 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. +%% + +-module(test_thrift_framed_transport). +-include_lib("eunit/include/eunit.hrl"). + + +new(Transport) -> thrift_framed_transport:new(Transport). + +new_test_() -> + [ + {"new framed membuffer", ?_assertMatch( + {ok, {t_transport, thrift_framed_transport, {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, []}}, + [], + [] + }}}, + new({t_transport, thrift_membuffer_transport, {t_membuffer, []}}) + )} + ]. + + +read(Frame, Bytes) -> thrift_framed_transport:read(Frame, Bytes). + +read_test_() -> + [ + {"read zero bytes from an empty framed membuffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [] + }, + {ok, <<>>} + }, + read( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [] + }, + 0 + ) + )}, + {"read 1 byte from an empty framed membuffer", ?_assertMatch( + {_, {error, eof}}, + read( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [] + }, + 1 + ) + )}, + {"read zero bytes from nonempty framed membuffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, + <<0, 0, 0, 11, "hallo world">> + }}, + [], + [] + }, + {ok, <<>>} + }, + read( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, + <<0, 0, 0, 11, "hallo world">> + }}, + [], + [] + }, + 0 + ) + )}, + {"read 1 byte from nonempty framed membuffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + <<"allo world">>, + [] + }, + {ok, <<"h">>} + }, + read( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, + <<0, 0, 0, 11, "hallo world">> + }}, + [], + [] + }, + 1 + ) + )}, + {"read 1 byte from nonempty buffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + <<"allo world">>, + [] + }, + {ok, <<"h">>} + }, + read( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + <<"hallo world">>, + [] + }, + 1 + ) + )}, + {"read a zillion bytes from nonempty framed membuffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + <<>>, + [] + }, + {ok, <<"hallo world">>} + }, + read( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, + <<0, 0, 0, 11, "hallo world">> + }}, + [], + [] + }, + 65536 + ) + )} + ]. + + +read_exact(Frame, Bytes) -> thrift_framed_transport:read_exact(Frame, Bytes). + +read_exact_test_() -> + [ + {"read exactly zero bytes from an empty framed membuffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + <<>>, + [] + }, + {ok, <<>>} + }, + read_exact( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [] + }, + 0 + ) + )}, + {"read exactly 1 byte from an empty framed membuffer", ?_assertMatch( + {_, {error, eof}}, + read_exact( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [] + }, + 1 + ) + )}, + {"read exactly zero bytes from nonempty framed membuffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, + <<0, 0, 0, 11, "hallo world">> + }}, + <<>>, + [] + }, + {ok, <<>>} + }, + read_exact( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, + <<0, 0, 0, 11, "hallo world">> + }}, + [], + [] + }, + 0 + ) + )}, + {"read exactly 1 byte from nonempty framed membuffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + <<"allo world">>, + [] + }, + {ok, <<"h">>} + }, + read_exact( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, + <<0, 0, 0, 11, "hallo world">> + }}, + [], + [] + }, + 1 + ) + )}, + {"read exactly 1 byte from nonempty buffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + <<"allo world">>, + [] + }, + {ok, <<"h">>} + }, + read_exact( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + <<"hallo world">>, + [] + }, + 1 + ) + )}, + {"read exactly a zillion bytes from nonempty framed membuffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [[],<<"hallo world">>], + [] + }, + {error, eof} + }, + read_exact( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, + <<0, 0, 0, 11, "hallo world">> + }}, + [], + [] + }, + 65536 + ) + )} + ]. + + +write(Framed, Data) -> thrift_framed_transport:write(Framed, Data). + +write_test_() -> + [ + {"write empty list to empty framed membuffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [[], []] + }, + ok + }, + write( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [] + }, + [] + ) + )}, + {"write empty list to nonempty framed membuffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [["hallo world"], []] + }, + ok + }, + write( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + ["hallo world"] + }, + [] + ) + )}, + {"write empty binary to empty framed membuffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [[], <<>>] + }, + ok + }, + write( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [] + }, + <<>> + ) + )}, + {"write empty binary to nonempty framed membuffer", ?_assertMatch( + { + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [["hallo world"], <<>>] + }, + ok + }, + write( + {t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + ["hallo world"] + }, + <<>> + ) + )} + ]. + + +flush(Transport) -> thrift_framed_transport:flush(Transport). + +flush_test_() -> + [ + {"flush empty framed membuffer", ?_assertMatch( + {{t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [] + }, + ok + }, + flush({t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [] + }) + )}, + {"flush nonempty framed membuffer", ?_assertMatch( + {{t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, + [<<>>, [<<0, 0, 0, 11>>, <<"hallo world">>]] + }}, + [], + [] + }, + ok + }, + flush({t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + <<"hallo world">> + }) + )} + ]. + + +close(Transport) -> thrift_framed_transport:close(Transport). + +close_test_() -> + {"close framed membuffer", ?_assertMatch( + {{t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [] + }, + ok + }, + close({t_framed, + {t_transport, thrift_membuffer_transport, {t_membuffer, <<>>}}, + [], + [] + }) + )}. + |