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| -rw-r--r-- | test/examples_SUITE.erl | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/test/examples_SUITE.erl b/test/examples_SUITE.erl new file mode 100644 index 0000000..aa7e507 --- /dev/null +++ b/test/examples_SUITE.erl @@ -0,0 +1,91 @@ +%% Copyright (c) 2016, Loïc Hoguin <[email protected]> +%% +%% Permission to use, copy, modify, and/or distribute this software for any +%% purpose with or without fee is hereby granted, provided that the above +%% copyright notice and this permission notice appear in all copies. +%% +%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +-module(examples_SUITE). +-compile(export_all). + +-import(ct_helper, [config/2]). +-import(ct_helper, [doc/1]). +-import(cowboy_test, [gun_open/1]). + +%% ct. + +all() -> + ct_helper:all(?MODULE). + +%% Remove environment variables inherited from Erlang.mk. +init_per_suite(Config) -> + os:unsetenv("ERLANG_MK_TMP"), + os:unsetenv("APPS_DIR"), + os:unsetenv("DEPS_DIR"), + os:unsetenv("ERL_LIBS"), + Config. + +end_per_suite(_) -> + ok. + +%% Compile, start and stop releases. + +do_get_paths(Example0) -> + Example = atom_to_list(Example0), + {ok, CWD} = file:get_cwd(), + Dir = CWD ++ "/../../examples/" ++ Example, + Rel = Dir ++ "/_rel/" ++ Example ++ "_example/bin/" ++ Example ++ "_example", + {Dir, Rel}. + +do_compile_and_start(Example) -> + {Dir, Rel} = do_get_paths(Example), + ct:comment("~s~n", [os:cmd("cd " ++ Dir ++ " && make distclean && make all")]), + ct:comment("~s~n", [os:cmd(Rel ++ " stop")]), + ct:comment("~s~n", [os:cmd(Rel ++ " start")]), + timer:sleep(2000), + ok. + +do_stop(Example) -> + {_, Rel} = do_get_paths(Example), + ct:comment("~s~n", [os:cmd(Rel ++ " stop")]), + ok. + +%% TCP and SSL Hello World. + +hello_world(Config) -> + doc("Hello World example."), + try + do_compile_and_start(hello_world), + do_hello_world(tcp, http, Config), + do_hello_world(tcp, http2, Config) + after + do_stop(hello_world) + end. + +ssl_hello_world(Config) -> + doc("SSL Hello World example."), + try + do_compile_and_start(ssl_hello_world), + do_hello_world(ssl, http, Config), + do_hello_world(ssl, http2, Config) + after + do_stop(ssl_hello_world) + end. + +do_hello_world(Transport, Protocol, Config) -> + Port = case Transport of + tcp -> 8080; + ssl -> 8443 + end, + ConnPid = gun_open([{port, Port}, {type, Transport}, {protocol, Protocol}|Config]), + Ref = gun:get(ConnPid, "/"), + {response, nofin, 200, _} = gun:await(ConnPid, Ref), + {ok, <<"Hello world!">>} = gun:await_body(ConnPid, Ref), + ok. |