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authorJon Meredith <jon.hg@jonmeredith.com>2009-12-05 15:18:09 -0700
committerJon Meredith <jon.hg@jonmeredith.com>2009-12-05 15:18:09 -0700
commit726f8e6946f8ee36aca80b71dca10a5506445c35 (patch)
treec9c37f4a302e435c0a30400ec29604f25ff79df6 /src
parente7277e69f0d99b000b1ac1a34a07991d074cd505 (diff)
Added support for eunit tests as test/*_tests.erl
Diffstat (limited to 'src')
-rw-r--r--src/rebar_erlc_compiler.erl3
-rw-r--r--src/rebar_eunit.erl141
2 files changed, 144 insertions, 0 deletions
diff --git a/src/rebar_erlc_compiler.erl b/src/rebar_erlc_compiler.erl
index 0878081..7a969f7 100644
--- a/src/rebar_erlc_compiler.erl
+++ b/src/rebar_erlc_compiler.erl
@@ -27,6 +27,9 @@
-export([compile/2,
clean/2]).
+ %% make available for rebar_eunit until there is a better option
+-export([do_compile/7, compile_opts/2]).
+
-include("rebar.hrl").
%% ===================================================================
diff --git a/src/rebar_eunit.erl b/src/rebar_eunit.erl
new file mode 100644
index 0000000..989d356
--- /dev/null
+++ b/src/rebar_eunit.erl
@@ -0,0 +1,141 @@
+%% -------------------------------------------------------------------
+%%
+%% rebar: Erlang Build Tools
+%%
+%% Copyright (c) 2009 Dave Smith (dizzyd@dizzyd.com)
+%%
+%% Permission is hereby granted, free of charge, to any person obtaining a copy
+%% of this software and associated documentation files (the "Software"), to deal
+%% in the Software without restriction, including without limitation the rights
+%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+%% copies of the Software, and to permit persons to whom the Software is
+%% furnished to do so, subject to the following conditions:
+%%
+%% The above copyright notice and this permission notice shall be included in
+%% all copies or substantial portions of the Software.
+%%
+%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+%% THE SOFTWARE.
+%% -------------------------------------------------------------------
+%%
+%% Targets:
+%% eunit - runs eunit tests (with suffix _tests.erl) in ./test
+%%
+%% Global options:
+%% verbose=1 - show extra output from the eunit test
+%% suite="foo"" - runs test/foo_tests.erl
+%% -------------------------------------------------------------------
+-module(rebar_eunit).
+
+-export([eunit/2]).
+
+-compile([export_all]).
+
+-include("rebar.hrl").
+
+%% ===================================================================
+%% Public API
+%% ===================================================================
+
+eunit(Config, File) ->
+ run_test_if_present("test", Config, File).
+
+%% ===================================================================
+%% Internal functions
+%% ===================================================================
+run_test_if_present(TestDir, Config, File) ->
+ case filelib:is_dir(TestDir) of
+ false ->
+ ?WARN("~s directory not present - skipping\n", [TestDir]),
+ ok;
+ true ->
+ run_test(TestDir, Config, File)
+ end.
+
+run_test(TestDir, Config, _File) ->
+ case rebar_erlc_compiler:do_compile(Config, "test/*.erl", "test", ".erl", ".beam",
+ fun compile_test/2, []) of
+ ok ->
+ Cwd = rebar_utils:get_cwd(),
+ CodePath = code:get_path(),
+ true = code:add_patha(filename:join(Cwd, "test")),
+
+ case rebar_config:get_global(verbose, "0") of
+ "0" ->
+ Verbose = [];
+ _ ->
+ Verbose = [verbose]
+ end,
+
+ Tests = find_tests(TestDir),
+ Opts = Verbose,
+ ?INFO("Running tests: ~p\n", [Tests]),
+
+ change_to_work_dir(Cwd),
+
+ case catch eunit:test(Tests, Opts) of
+ ok ->
+ ok;
+ _ ->
+ ?CONSOLE("One or more tests failed\n", []),
+ ?FAIL
+ end,
+
+ code:set_path(CodePath),
+ file:set_cwd(Cwd),
+ ok;
+
+ _Other ->
+ ?ERROR("Compiling eunit tests failed\n",[]),
+ ?FAIL
+ end.
+
+
+compile_test(Source, Config) ->
+ Opts = [{i, "include"}, {outdir, "test"}, debug_info, report] ++
+ rebar_erlc_compiler:compile_opts(Config, erl_opts),
+ case compile:file(Source, Opts) of
+ {ok, _} ->
+ ok;
+ error ->
+ ?FAIL
+ end.
+
+
+find_tests(TestDir) ->
+ case rebar_config:get_global(suite, undefined) of
+ undefined ->
+ {ok, Files} = file:list_dir(TestDir),
+ Filter = fun(Filename) ->
+ lists:suffix("_tests.erl", Filename)
+ end,
+ Erls = lists:filter(Filter, Files),
+ [list_to_atom(filename:basename(F, ".erl")) || F <- Erls];
+ Suite ->
+ %% Add the _tests suffix if missing
+ case lists:suffix("_tests", Suite) of
+ true ->
+ [list_to_atom(Suite)];
+ false ->
+ [list_to_atom(Suite ++ "_tests")]
+ end
+ end.
+
+%% Clear the contents of the work dir and change to it
+%%
+change_to_work_dir(MainDir) ->
+ WorkDir = filename:join([MainDir, "logs", "eunit_work"]),
+ rebar_file_utils:rm_rf(WorkDir),
+ ok = filelib:ensure_dir(filename:join(WorkDir, "x")),
+ ok = file:set_cwd(WorkDir).
+
+
+
+
+
+