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test: Test interoparability with the old releases #127
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| #!/bin/bash | ||
| set -euxo pipefail | ||
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| echo "Building "${tag}"" | ||
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| [ -d "${tmp_dir}" ] || | ||
| git clone "${root_dir}" "${tmp_dir}" | ||
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| cd "${tmp_dir}" | ||
| git checkout "${tag}" | ||
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| # Avoid rebuilding rocksdb: | ||
| mkdir -p "_checkouts" | ||
| pushd "_checkouts" | ||
| [ -L rocksdb ] || | ||
| ln -s "${root_dir}/_build/default/lib/rocksdb" rocksdb | ||
| popd | ||
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| [ ! -z $(find . -name mria.app) ] || | ||
| rebar3 as test compile |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,145 @@ | ||
| %%-------------------------------------------------------------------- | ||
| %% Copyright (c) 2023 EMQ Technologies Co., Ltd. All Rights Reserved. | ||
| %% | ||
| %% 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. | ||
| %%-------------------------------------------------------------------- | ||
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| %% @doc Test interoperability of different mria releases | ||
| -module(mria_compatibility_suite). | ||
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| -compile(export_all). | ||
| -compile(nowarn_export_all). | ||
| -compile(nowarn_underscore_match). | ||
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| -include_lib("eunit/include/eunit.hrl"). | ||
| -include_lib("snabbkaffe/include/snabbkaffe.hrl"). | ||
| -include("mria_rlog.hrl"). | ||
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| releases() -> | ||
| string:lexemes(os:cmd("git tag -l 0.3.*"), "\n"). | ||
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| matrix() -> | ||
| Testcases = [t_core_core], %% TODO: add core_replicant test | ||
| [{A, B, TC} || OldRel <- releases(), | ||
| {A, B} <- [{"master", OldRel}, {OldRel, "master"}], | ||
| TC <- Testcases, | ||
| supported(A, B, TC)]. | ||
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| supported(_Rel1, _Rel2, _TC) -> | ||
| true. | ||
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| t_core_core(Config, Rel1, Rel2) -> | ||
| Cluster = mria_ct:cluster([ #{role => core, code_paths => code_paths(Config, Rel1)} | ||
| , #{role => core, code_paths => code_paths(Config, Rel2)} | ||
| ], []), | ||
| ?check_trace( | ||
| #{timetrap => 30_000}, | ||
| try | ||
| [N1, N2] = mria_ct:start_cluster(mria, Cluster), | ||
| verify_version(Rel1, N1), | ||
| verify_version(Rel2, N2), | ||
| %% Check clustering: | ||
| ?assertMatch([N1, N2], lists:sort(mria_ct:rpc(N1, mria_mnesia, db_nodes, []))), | ||
| ?assertMatch([N1, N2], lists:sort(mria_ct:rpc(N2, mria_mnesia, db_nodes, []))) | ||
| after | ||
| mria_ct:teardown_cluster(Cluster), | ||
| mria_ct:cleanup(?FUNCTION_NAME) | ||
| end, | ||
| common_checks()). | ||
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| verify_version("master", _Node) -> | ||
| ok; | ||
| verify_version(Rel, Node) -> | ||
| %% Paranoid check: make sure that the code running on the remote | ||
| %% node does indeed match the expected release. There are too many | ||
| %% things that can break this assumption, for example cover | ||
| %% compilation: | ||
| ?assertEqual({ok, Rel}, mria_ct:rpc(Node, application, get_key, [mria, vsn])), | ||
| Src = proplists:get_value(source, mria_ct:rpc(Node, mria, module_info, [compile])), | ||
| ?assertMatch({match, _}, re:run(Src, "oldrel/" ++ Rel)), | ||
| ok. | ||
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| common_checks() -> | ||
| [ fun mria_rlog_props:replicant_no_restarts/1 | ||
| , fun mria_rlog_props:no_unexpected_events/1 | ||
| , fun mria_rlog_props:no_split_brain/1 | ||
| ]. | ||
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| all() -> | ||
| [t_run_all]. | ||
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| init_per_suite(Config) -> | ||
| mria_ct:start_dist(), | ||
| snabbkaffe:fix_ct_logging(), | ||
| RootDir = root_dir(), | ||
| Releases = [{Rel, prep_release(RootDir, Rel)} || Rel <- releases()], | ||
| [{releases, Releases} | Config]. | ||
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| init_per_testcase(_, Config) -> | ||
| Config. | ||
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| end_per_testcase(TestCase, Config) -> | ||
| mria_ct:cleanup(TestCase), | ||
| snabbkaffe:stop(), | ||
| Config. | ||
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| end_per_suite(_Config) -> | ||
| ok. | ||
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| t_run_all(Config) -> | ||
| Matrix = matrix(), | ||
| Results = | ||
| lists:map( | ||
| fun({Rel1, Rel2, TC}) -> | ||
| try | ||
| ?MODULE:TC(Config, Rel1, Rel2), | ||
| logger:notice(asciiart:visible($%, "~p: ~p -> ~p: OK", [TC, Rel1, Rel2])) | ||
| catch | ||
| _:_ -> | ||
| logger:error(asciiart:visible($!, "~p: ~p -> ~p: FAIL", [TC, Rel1, Rel2])), | ||
| false | ||
| end | ||
| end, | ||
| Matrix), | ||
| ?assert(true, lists:all(fun(A) -> A end, Results)). | ||
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| code_paths(_Config, "master") -> | ||
| mria_ct:master_code_paths(); | ||
| code_paths(Config, Rel) -> | ||
| RelDir = proplists:get_value(Rel, proplists:get_value(releases, Config)), | ||
| Rocksdb = filename:join(root_dir(), "_build/test/lib/rocksdb/ebin"), | ||
| CodePaths = filelib:wildcard(filename:join(RelDir, "_build/test/lib/*/ebin")), | ||
| [Rocksdb|CodePaths]. | ||
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| prep_release(RootDir, Tag) -> | ||
| TmpDir = filename:join([RootDir, "_build", "oldrel", Tag]), | ||
| ok = filelib:ensure_dir(TmpDir), | ||
| 0 = cmd( filename:join(RootDir, "scripts/build-old-rel") | ||
| , [ {env, [ {"tag", Tag} | ||
| , {"tmp_dir", TmpDir} | ||
| , {"root_dir", RootDir} | ||
| ]} | ||
| ] | ||
| ), | ||
| TmpDir. | ||
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| cmd(Cmd, Opts) -> | ||
| Port = open_port({spawn_executable, Cmd}, [exit_status, nouse_stdio|Opts]), | ||
| receive | ||
| {Port, {exit_status, Status}} -> | ||
| Status | ||
| end. | ||
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| root_dir() -> | ||
| [RootDir] = string:lexemes(os:cmd("git rev-parse --show-toplevel"), "\n"), | ||
| RootDir. |
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Concuerror checks some fundamental assumptions about the code, so it makes sense to run it before even starting to test anything else.