%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 1997-2013. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% %CopyrightEnd%
%%
%%%-------------------------------------------------------------------
%%% File : ts.erl
%%% Purpose : Frontend for running tests.
%%%-------------------------------------------------------------------
-module(ts).
-export([run/0, run/1, run/2, run/3, run/4, run/5,
tests/0, tests/1,
install/0, install/1,
bench/0, bench/1, bench/2, benchmarks/0,
smoke_test/0, smoke_test/1,smoke_test/2, smoke_tests/0,
estone/0, estone/1,
cross_cover_analyse/1,
compile_testcases/0, compile_testcases/1,
help/0]).
-export([i/0, l/1, r/0, r/1, r/2, r/3]).
%%%----------------------------------------------------------------------
%%% This module, ts, is the interface to all of the functionality of
%%% the TS framework. The picture below shows the relationship of
%%% the modules:
%%%
%%% +-- ts_install --+------ ts_autoconf_win32
%%% |
%%% ts ---+ +------ ts_erl_config
%%% | | ts_lib
%%% +-- ts_run -----+------ ts_make
%%% | | ts_filelib
%%% | +------ ts_make_erl
%%% |
%%% +-- ts_benchmark
%%%
%%% The modules ts_lib and ts_filelib contains utilities used by
%%% the other modules.
%%%
%%% Module Description
%%% ------ -----------
%%% ts Frontend to the test server framework. Contains all
%%% interface functions.
%%% ts_install Installs the test suite. On Unix, `autoconf' is
%%% is used; on Windows, ts_autoconf_win32 is used.
%%% The result is written to the file `variables'.
%%% ts_run Supervises running of the tests.
%%% ts_autconf_win32 An `autoconf' for Windows.
%%% ts_autconf_cross_env `autoconf' for other platforms (cross environment)
%%% ts_erl_config Finds out information about the Erlang system,
%%% for instance the location of erl_interface.
%%% This works for either an installed OTP or an Erlang
%%% system running in a git repository/source tree.
%%% ts_make Interface to run the `make' program on Unix
%%% and other platforms.
%%% ts_make_erl A corrected version of the standar Erlang module
%%% make (used for rebuilding test suites).
%%% ts_lib Miscellanous utility functions, each used by several
%%% other modules.
%%% ts_benchmark Supervises otp benchmarks and collects results.
%%%----------------------------------------------------------------------
-include_lib("kernel/include/file.hrl").
-include("ts.hrl").
-define(
install_help,
[
" ts:install() - Install TS with no Options.\n"
" ts:install([Options]) - Install TS with Options\n"
"\n",
"Installation options supported:\n",
" {longnames, true} - Use fully qualified hostnames\n",
" {verbose, Level} - Sets verbosity level for TS output (0,1,2), 0 is\n"
" quiet(default).\n"
" {crossroot, ErlTop}\n"
" - Erlang root directory on build host, ~n"
" normally same value as $ERL_TOP\n"
" {crossenv, [{Key,Val}]}\n"
" - Environmentals used by test configure on build host\n"
" {crossflags, FlagsString}\n"
" - Flags used by test configure on build host\n"
" {xcomp, XCompFile}\n"
" - The xcomp file to use for cross compiling the~n"
" testcases. Using this option will override any~n"
" cross* configurations given to ts. Note that you~n"
" have to have a correct ERL_TOP as well.~n"
]).
help() ->
case filelib:is_file(?variables) of
false -> help(uninstalled);
true -> help(installed)
end.
help(uninstalled) ->
H = ["TS is not installed yet. To install use:\n\n"],
show_help([H,?install_help]);
help(installed) ->
H = ["Run functions:\n",
" ts:run() - Run all available tests.\n",
" ts:run(Spec) - Run all tests in given test spec file.\n",
" The spec file is actually ../*_test/Spec.spec\n",
" ts:run([Specs]) - Run all tests in all given test spec files.\n",
" ts:run(Spec, Mod) - Run a single test suite.\n",
" ts:run(Spec, Mod, Case)\n",
" - Run a single test case.\n",
" All above run functions can have an additional Options argument\n",
" which is a list of options.\n",
"\n",
"Run options supported:\n",
" batch - Do not start a new xterm\n",
" {verbose, Level} - Same as the verbosity option for install\n",
" verbose - Same as {verbose, 1}\n",
" {vars, Vars} - Variables in addition to the 'variables' file\n",
" Can be any of the install options\n",
" {trace, TraceSpec}- Start call trace on target and slave nodes\n",
" TraceSpec is the name of a file containing\n",
" trace specifications or a list of trace\n",
" specification elements.\n",
" {config, Path} - Specify which directory ts should get it's \n"
" config files from. The files should follow\n"
" the convention lib/test_server/src/ts*.config.\n"
" These config files can also be specified by\n"
" setting the TEST_CONFIG_PATH environment\n"
" variable to the directory where the config\n"
" files are. The default location is\n"
" tests/test_server/.\n"
"\n",
"Supported trace information elements\n",
" {tp | tpl, Mod, [] | match_spec()}\n",
" {tp | tpl, Mod, Func, [] | match_spec()}\n",
" {tp | tpl, Mod, Func, Arity, [] | match_spec()}\n",
" {ctp | ctpl, Mod}\n",
" {ctp | ctpl, Mod, Func}\n",
" {ctp | ctpl, Mod, Func, Arity}\n",
"\n",
"Support functions:\n",
" ts:tests() - Shows all available families of tests.\n",
" ts:tests(Spec) - Shows all available test modules in Spec,\n",
" i.e. ../Spec_test/*_SUITE.erl\n",
" ts:estone() - Run estone_SUITE in kernel application with\n"
" no run options\n",
" ts:estone(Opts) - Run estone_SUITE in kernel application with\n"
" the given run options\n",
" ts:cross_cover_analyse(Level)\n"
" - Used after ts:run with option cover or \n"
" cover_details. Analyses modules specified with\n"
" a 'cross' statement in the cover spec file.\n"
" Level can be 'overview' or 'details'.\n",
" ts:compile_testcases()~n"
" ts:compile_testcases(Apps)~n"
" - Compile all testcases for usage in a cross ~n"
" compile environment."
" \n"
"Benchmark functions:\n"
" ts:benchmarks() - Get all available families of benchmarks\n"
" ts:bench() - Runs all benchmarks\n"
" ts:bench(Spec) - Runs all benchmarks in the given spec file.\n"
" The spec file is actually ../*_test/Spec_bench.spec\n\n"
" ts:bench can take the same Options argument as ts:run.\n"
"Smoke test functions:\n"
" ts:smoke_tests() - Get all available families of smoke tests\n"
" ts:smoke_test() - Runs all smoke tests\n"
" ts:smoke_test(Spec)\n"
" - Runs all smoke tests in the given spec file.\n"
" The spec file is actually ../*_test/Spec_smoke.spec\n\n"
" ts:smoke_test can take the same Options argument as ts:run.\n"
"\n"
"Installation (already done):\n"
],
show_help([H,?install_help]).
show_help(H) ->
io:format(lists:flatten(H)).
%% Installs tests.
install() ->
ts_install:install(install_local,[]).
install(Options) when is_list(Options) ->
ts_install:install(install_local,Options).
%% run/0
%% Runs all specs found by ts:tests(), if any, or returns
%% {error, no_tests_available}. (batch)
run() ->
case ts:tests() of
[] ->
{error, no_tests_available};
_ ->
check_and_run(fun(Vars) -> run_all(Vars) end)
end.
run_all(_Vars) ->
run_some(tests(), [batch]).
run_some([], _Opts) ->
ok;
run_some([{Spec,Mod}|Specs], Opts) ->
case run(Spec, Mod, Opts) of
ok -> ok;
Error -> io:format("~p: ~p~n",[{Spec,Mod},Error])
end,
run_some(Specs, Opts);
run_some([Spec|Specs], Opts) ->
case run(Spec, Opts) of
ok -> ok;
Error -> io:format("~p: ~p~n",[Spec,Error])
end,
run_some(Specs, Opts).
%% Runs one test spec (interactive).
run(Testspec) when is_atom(Testspec) ->
Options=check_test_get_opts(Testspec, []),
File = atom_to_list(Testspec),
run_test(File, [{spec,[File++".spec"]}], Options);
%% This can be used from command line, e.g.
%% erl -s ts run all_tests <config>
%% When using the all_tests flag and running with cover, one can also
%% use the cross_cover_analysis flag.
run([all_tests|Config0]) ->
AllAtomsFun = fun(X) when is_atom(X) -> true;
(_) -> false
end,
Config1 =
case lists:all(AllAtomsFun,Config0) of
true ->
%% Could be from command line
lists:map(fun(Conf)->to_erlang_term(Conf) end,Config0)--[batch];
false ->
Config0--[batch]
end,
%% Make sure there is exactly one occurence of 'batch'
Config2 = [batch|Config1],
R = run(tests(),Config2),
case check_for_cross_cover_analysis_flag(Config2) of
false ->
ok;
Level ->
cross_cover_analyse(Level)
end,
R;
%% ts:run(ListOfTests)
run(List) when is_list(List) ->
run(List, [batch]).
run(List, Opts) when is_list(List), is_list(Opts) ->
run_some(List, Opts);
%% run/2
%% Runs one test spec with list of suites or with options
run(Testspec, ModsOrConfig) when is_atom(Testspec),
is_list(ModsOrConfig) ->
case is_list_of_suites(ModsOrConfig) of
false ->
run(Testspec, {config_list,ModsOrConfig});
true ->
run_some([{Testspec,M} || M <- ModsOrConfig],
[batch])
end;
run(Testspec, {config_list,Config}) ->
Options=check_test_get_opts(Testspec, Config),
IsSmoke=proplists:get_value(smoke,Config),
File=atom_to_list(Testspec),
WhatToDo =
case Testspec of
%% Known to exist but fails generic tests below
emulator -> test;
system -> test;
erl_interface -> test;
epmd -> test;
_ ->
case code:lib_dir(Testspec) of
{error,bad_name} ->
%% Application does not exist
skip;
Path ->
case file:read_file_info(filename:join(Path,"ebin")) of
{ok,#file_info{type=directory}} ->
%% Erlang application is built
test;
_ ->
case filelib:wildcard(
filename:join([Path,"priv","*.jar"])) of
[] ->
%% The application is not built
skip;
[_|_] ->
%% Java application is built
test
end
end
end
end,
Spec =
case WhatToDo of
skip ->
create_skip_spec(Testspec, tests(Testspec));
test when IsSmoke ->
File++"_smoke.spec";
test ->
File++".spec"
end,
run_test(File, [{spec,[Spec]}], Options);
%% Runs one module in a spec (interactive)
run(Testspec, Mod) when is_atom(Testspec), is_atom(Mod) ->
run_test({atom_to_list(Testspec),Mod},
[{suite,Mod}],
[interactive]).
%% run/3
%% Run one module in a spec with Config
run(Testspec, Mod, Config) when is_atom(Testspec),
is_atom(Mod),
is_list(Config) ->
Options=check_test_get_opts(Testspec, Config),
run_test({atom_to_list(Testspec),Mod},
[{suite,Mod}], Options);
%% Run multiple modules with Config
run(Testspec, Mods, Config) when is_atom(Testspec),
is_list(Mods),
is_list(Config) ->
run_some([{Testspec,M} || M <- Mods], Config);
%% Runs one test case in a module.
run(Testspec, Mod, Case) when is_atom(Testspec),
is_atom(Mod),
is_atom(Case) ->
Options=check_test_get_opts(Testspec, []),
Args = [{suite,Mod},{testcase,Case}],
run_test(atom_to_list(Testspec), Args, Options);
%% Runs one or more groups in a module.
run(Testspec, Mod, Grs={group,_Groups}) when is_atom(Testspec),
is_atom(Mod) ->
Options=check_test_get_opts(Testspec, []),
Args = [{suite,Mod},Grs],
run_test(atom_to_list(Testspec), Args, Options);
%% Runs one or more test cases in a module.
run(Testspec, Mod, TCs={testcase,_Cases}) when is_atom(Testspec),
is_atom(Mod) ->
Options=check_test_get_opts(Testspec, []),
Args = [{suite,Mod},TCs],
run_test(atom_to_list(Testspec), Args, Options).
%% run/4
%% Run one test case in a module with Options.
run(Testspec, Mod, Case, Config) when is_atom(Testspec),
is_atom(Mod),
is_atom(Case),
is_list(Config) ->
Options=check_test_get_opts(Testspec, Config),
Args = [{suite,Mod},{testcase,Case}],
run_test(atom_to_list(Testspec), Args, Options);
%% Run one or more test cases in a module with Options.
run(Testspec, Mod, {testcase,Cases}, Config) when is_atom(Testspec),
is_atom(Mod) ->
run(Testspec, Mod, Cases, Config);
run(Testspec, Mod, Cases, Config) when is_atom(Testspec),
is_atom(Mod),
is_list(Cases),
is_list(Config) ->
Options=check_test_get_opts(Testspec, Config),
Args = [{suite,Mod},Cases],
run_test(atom_to_list(Testspec), Args, Options);
%% Run one or more groups in a module with Options.
run(Testspec, Mod, Grs={group,_Groups}, Config) when is_atom(Testspec),
is_atom(Mod) ->
Options=check_test_get_opts(Testspec, Config),
Args = [{suite,Mod},Grs],
run_test(atom_to_list(Testspec), Args, Options).
%% run/5
%% Run one or more test cases in a group with Options.
run(Testspec, Mod, Group, Cases, Config) when is_atom(Testspec),
is_atom(Mod),
is_list(Config) ->
Group1 = if is_tuple(Group) -> Group; true -> {group,Group} end,
Cases1 = if is_tuple(Cases) -> Cases; true -> {testcase,Cases} end,
Options=check_test_get_opts(Testspec, Config),
Args = [{suite,Mod},Group1,Cases1],
run_test(atom_to_list(Testspec), Args, Options).
is_list_of_suites(List) ->
lists:all(fun(Suite) ->
S = if is_atom(Suite) -> atom_to_list(Suite);
true -> Suite
end,
try lists:last(string:tokens(S,"_")) of
"SUITE" -> true;
"suite" -> true;
_ -> false
catch
_:_ -> false
end
end, List).
%% Create a spec to skip all SUITES, this is used when the application
%% to be tested is not part of the OTP release to be tested.
create_skip_spec(Testspec, SuitesToSkip) ->
{ok,Cwd} = file:get_cwd(),
TestspecString = atom_to_list(Testspec),
Specname = TestspecString++"_skip.spec",
{ok,D} = file:open(filename:join([filename:dirname(Cwd),
TestspecString++"_test",Specname]),
[write]),
TestDir = "\"../"++TestspecString++"_test\"",
io:format(D,"{suites, "++TestDir++", all}.~n",[]),
io:format(D,"{skip_suites, "++TestDir++", ~w, \"Skipped as application"
" is not in path!\"}.",[SuitesToSkip]),
Specname.
%% Check testspec to be valid and get possible Options
%% from the config.
check_test_get_opts(Testspec, Config) ->
validate_test(Testspec),
Mode = configmember(batch, {batch, interactive}, Config),
Vars = configvars(Config),
Trace = get_config(trace,Config),
ConfigPath = get_config(config,Config),
KeepTopcase = configmember(keep_topcase, {keep_topcase,[]}, Config),
Cover = configcover(Testspec,Config),
lists:flatten([Vars,Mode,Trace,KeepTopcase,Cover,ConfigPath]).
to_erlang_term(Atom) ->
String = atom_to_list(Atom),
{ok, Tokens, _} = erl_scan:string(lists:append([String, ". "])),
{ok, Term} = erl_parse:parse_term(Tokens),
Term.
%% Validate that a Testspec really is a testspec,
%% and exit if not.
validate_test(Testspec) ->
case lists:member(Testspec, tests()) of
true ->
ok;
false ->
io:format("This testspec does not seem to be "
"available.~n Please try ts:tests() "
"to see available tests.~n"),
exit(self(), {error, test_not_available})
end.
configvars(Config) ->
case lists:keysearch(vars, 1, Config) of
{value, {vars, List}} ->
List0 = special_vars(Config),
Key = fun(T) -> element(1,T) end,
DelDupList =
lists:filter(fun(V) ->
case lists:keysearch(Key(V),1,List0) of
{value,_} -> false;
_ -> true
end
end, List),
{vars, [List0|DelDupList]};
_ ->
{vars, special_vars(Config)}
end.
%% Allow some shortcuts in the Options...
special_vars(Config) ->
SpecVars =
case lists:member(verbose, Config) of
true ->
[{verbose, 1}];
false ->
case lists:keysearch(verbose, 1, Config) of
{value, {verbose, Lvl}} ->
[{verbose, Lvl}];
_ ->
[{verbose, 0}]
end
end,
SpecVars1 =
case lists:keysearch(diskless, 1, Config) of
{value,{diskless, true}} ->
[{diskless, true} | SpecVars];
_ ->
SpecVars
end,
case lists:keysearch(testcase_callback, 1, Config) of
{value,{testcase_callback, CBM, CBF}} ->
[{ts_testcase_callback, {CBM,CBF}} | SpecVars1];
{value,{testcase_callback, CB}} ->
[{ts_testcase_callback, CB} | SpecVars1];
_ ->
SpecVars1
end.
get_config(Key,Config) ->
case lists:keysearch(Key,1,Config) of
{value,Value} -> Value;
false -> []
end.
configcover(Testspec,[cover|_]) ->
{cover,Testspec,default_coverfile(Testspec),overview};
configcover(Testspec,[cover_details|_]) ->
{cover,Testspec,default_coverfile(Testspec),details};
configcover(Testspec,[{cover,File}|_]) ->
{cover,Testspec,File,overview};
configcover(Testspec,[{cover_details,File}|_]) ->
{cover,Testspec,File,details};
configcover(Testspec,[_H|T]) ->
configcover(Testspec,T);
configcover(_Testspec,[]) ->
[].
default_coverfile(Testspec) ->
{ok,Cwd} = file:get_cwd(),
CoverFile = filename:join([filename:dirname(Cwd),
atom_to_list(Testspec)++"_test",
atom_to_list(Testspec)++".cover"]),
case filelib:is_file(CoverFile) of
true ->
CoverFile;
false ->
none
end.
configmember(Member, {True, False}, Config) ->
case lists:member(Member, Config) of
true ->
True;
false ->
False
end.
check_for_cross_cover_analysis_flag(Config) ->
check_for_cross_cover_analysis_flag(Config,false,false).
check_for_cross_cover_analysis_flag([cover|Config],false,false) ->
check_for_cross_cover_analysis_flag(Config,overview,false);
check_for_cross_cover_analysis_flag([cover|_Config],false,true) ->
overview;
check_for_cross_cover_analysis_flag([cover_details|Config],false,false) ->
check_for_cross_cover_analysis_flag(Config,details,false);
check_for_cross_cover_analysis_flag([cover_details|_Config],false,true) ->
details;
check_for_cross_cover_analysis_flag([cross_cover_analysis|Config],false,_) ->
check_for_cross_cover_analysis_flag(Config,false,true);
check_for_cross_cover_analysis_flag([cross_cover_analysis|_Config],Level,_) ->
Level;
check_for_cross_cover_analysis_flag([_|Config],Level,CrossFlag) ->
check_for_cross_cover_analysis_flag(Config,Level,CrossFlag);
check_for_cross_cover_analysis_flag([],_,_) ->
false.
%% Returns a list of available test suites.
tests() ->
{ok, Cwd} = file:get_cwd(),
ts_lib:specs(Cwd).
tests(Spec) ->
{ok, Cwd} = file:get_cwd(),
ts_lib:suites(Cwd, atom_to_list(Spec)).
%% Benchmark related functions
bench() ->
bench([]).
bench(Opts) when is_list(Opts) ->
bench(benchmarks(),Opts);
bench(Spec) ->
bench([Spec],[]).
bench(Spec, Opts) when is_atom(Spec) ->
bench([Spec],Opts);
bench(Specs, Opts) ->
check_and_run(fun(Vars) -> ts_benchmark:run(Specs, Opts, Vars) end).
benchmarks() ->
ts_benchmark:benchmarks().
smoke_test() ->
smoke_test([]).
smoke_test(Opts) when is_list(Opts) ->
smoke_test(smoke_tests(),Opts);
smoke_test(Spec) ->
smoke_test([Spec],[]).
smoke_test(Spec, Opts) when is_atom(Spec) ->
smoke_test([Spec],Opts);
smoke_test(Specs, Opts) ->
run(Specs, [{smoke,true}|Opts]).
smoke_tests() ->
{ok, Cwd} = file:get_cwd(),
ts_lib:specialized_specs(Cwd,"smoke").
%%
%% estone/0, estone/1
%% Opts = same as Opts or Config for the run(...) function,
%% e.g. [batch]
%%
estone() -> run(emulator,estone_SUITE).
estone(Opts) when is_list(Opts) -> run(emulator,estone_SUITE,Opts).
%%
%% cross_cover_analyse/1
%% Level = details | overview
%% Can be called on any node after a test (with cover) is
%% completed. The node's current directory must be the same as when
%% the tests were run.
%%
cross_cover_analyse([Level]) ->
cross_cover_analyse(Level);
cross_cover_analyse(Level) ->
Apps = get_last_app_tests(),
test_server_ctrl:cross_cover_analyse(Level,Apps).
get_last_app_tests() ->
AllTests = filelib:wildcard(filename:join(["*","*_test.logs"])),
{ok,RE} = re:compile("^[^/]*/[^\.]*\.(.*)_test\.logs$"),
get_last_app_tests(AllTests,RE,[]).
get_last_app_tests([Dir|Dirs],RE,Acc) ->
NewAcc =
case re:run(Dir,RE,[{capture,all,list}]) of
{match,[Dir,AppStr]} ->
App = list_to_atom(AppStr),
case lists:keytake(App,1,Acc) of
{value,{App,LastDir},Rest} ->
if Dir > LastDir ->
[{App,Dir}|Rest];
true ->
Acc
end;
false ->
[{App,Dir} | Acc]
end;
_ ->
Acc
end,
get_last_app_tests(Dirs,RE,NewAcc);
get_last_app_tests([],_,Acc) ->
Acc.
%%% Implementation.
check_and_run(Fun) ->
case file:consult(?variables) of
{ok, Vars} ->
check_and_run(Fun, Vars);
{error, Error} when is_atom(Error) ->
{error, not_installed};
{error, Reason} ->
{error, {bad_installation, file:format_error(Reason)}}
end.
check_and_run(Fun, Vars) ->
Platform = ts_install:platform_id(Vars),
case lists:keysearch(platform_id, 1, Vars) of
{value, {_, Platform}} ->
case catch apply(Fun, [Vars]) of
{'EXIT', Reason} ->
exit(Reason);
Other ->
Other
end;
{value, {_, OriginalPlatform}} ->
io:format("These test suites were installed for '~s'.\n",
[OriginalPlatform]),
io:format("But the current platform is '~s'.\nPlease "
"install for this platform before running "
"any tests.\n", [Platform]),
{error, inconsistent_platforms};
false ->
{error, {bad_installation, no_platform}}
end.
run_test(File, Args, Options) ->
check_and_run(fun(Vars) -> run_test(File, Args, Options, Vars) end).
run_test(File, Args, Options, Vars) ->
ts_run:run(File, Args, Options, Vars).
%% This module provides some convenient shortcuts to running
%% the test server from within a started Erlang shell.
%% (This are here for backwards compatibility.)
%%
%% r()
%% r(Opts)
%% r(SpecOrMod)
%% r(SpecOrMod, Opts)
%% r(Mod, Case)
%% r(Mod, Case, Opts)
%% Each of these functions starts the test server if it
%% isn't already running, then runs the test case(s) selected
%% by the aguments.
%% SpecOrMod can be a module name or the name of a test spec file,
%% with the extension .spec or .spec.OsType. The module Mod will
%% be reloaded before running the test cases.
%% Opts = [Opt],
%% Opt = {Cover,AppOrCoverFile} | {Cover,App,CoverFile}
%% Cover = cover | cover_details
%% AppOrCoverFile = App | CoverFile
%% App = atom(), an application name
%% CoverFile = string(), name of a cover file
%% (see doc of test_server_ctrl:cover/2/3)
%%
%% i()
%% Shows information about the jobs being run, by dumping
%% the process information for the test_server.
%%
%% l(Mod)
%% This function reloads a module just like c:l/1, but works
%% even for a module in one of the sticky library directories
%% (for instance, lists can be reloaded).
%% Runs all tests cases in the current directory.
r() ->
r([]).
r(Opts) when is_list(Opts), is_atom(hd(Opts)) ->
ensure_ts_started(Opts),
test_server_ctrl:add_dir("current_dir", ".");
%% Checks if argument is a spec file or a module
%% (spec file must be named "*.spec" or "*.spec.OsType")
%% If module, reloads module and runs all test cases in it.
%% If spec, runs all test cases in it.
r(SpecOrMod) ->
r(SpecOrMod,[]).
r(SpecOrMod,Opts) when is_list(Opts) ->
ensure_ts_started(Opts),
case filename:extension(SpecOrMod) of
[] ->
l(SpecOrMod),
test_server_ctrl:add_module(SpecOrMod);
".spec" ->
test_server_ctrl:add_spec(SpecOrMod);
_ ->
Spec2 = filename:rootname(SpecOrMod),
case filename:extension(Spec2) of
".spec" ->
%% *.spec.Type
test_server_ctrl:add_spec(SpecOrMod);
_ ->
{error, unknown_filetype}
end
end;
%% Reloads the given module and runs the given test case in it.
r(Mod, Case) ->
r(Mod,Case,[]).
r(Mod, Case, Opts) ->
ensure_ts_started(Opts),
l(Mod),
test_server_ctrl:add_case(Mod, Case).
%% Shows information about the jobs being run.
i() ->
ensure_ts_started([]),
hformat("Job", "Current", "Total", "Success", "Failed", "Skipped"),
i(test_server_ctrl:jobs()).
i([{Name, Pid}|Rest]) when is_pid(Pid) ->
{dictionary, PI} = process_info(Pid, dictionary),
{value, {_, CaseNum}} = lists:keysearch(test_server_case_num, 1, PI),
{value, {_, Cases}} = lists:keysearch(test_server_cases, 1, PI),
{value, {_, Failed}} = lists:keysearch(test_server_failed, 1, PI),
{value, {_, {UserSkipped,AutoSkipped}}} = lists:keysearch(test_server_skipped, 1, PI),
{value, {_, Ok}} = lists:keysearch(test_server_ok, 1, PI),
nformat(Name, CaseNum, Cases, Ok, Failed, UserSkipped+AutoSkipped),
i(Rest);
i([]) ->
ok.
hformat(A1, A2, A3, A4, A5, A6) ->
io:format("~-20s ~8s ~8s ~8s ~8s ~8s~n", [A1,A2,A3,A4,A5,A6]).
nformat(A1, A2, A3, A4, A5, A6) ->
io:format("~-20s ~8w ~8w ~8w ~8w ~8w~n", [A1,A2,A3,A4,A5,A6]).
%% Force load of a module even if it is in a sticky directory.
l(Mod) ->
case do_load(Mod) of
{error, sticky_directory} ->
Dir = filename:dirname(code:which(Mod)),
code:unstick_dir(Dir),
do_load(Mod),
code:stick_dir(Dir);
X ->
X
end.
ensure_ts_started(Opts) ->
Pid = case whereis(test_server_ctrl) of
undefined ->
test_server_ctrl:start();
P when is_pid(P) ->
P
end,
case Opts of
[{Cover,AppOrCoverFile}] when Cover==cover; Cover==cover_details ->
test_server_ctrl:cover(AppOrCoverFile,cover_type(Cover));
[{Cover,App,CoverFile}] when Cover==cover; Cover==cover_details ->
test_server_ctrl:cover(App,CoverFile,cover_type(Cover));
_ ->
ok
end,
Pid.
cover_type(cover) -> overview;
cover_type(cover_details) -> details.
do_load(Mod) ->
code:purge(Mod),
code:load_file(Mod).
compile_testcases() ->
compile_datadirs("../*/*_data").
compile_testcases(App) when is_atom(App) ->
compile_testcases([App]);
compile_testcases([App | T]) ->
compile_datadirs(io_lib:format("../~s_test/*_data", [App])),
compile_testcases(T);
compile_testcases([]) ->
ok.
compile_datadirs(DataDirs) ->
{ok,Variables} = file:consult("variables"),
lists:foreach(fun(Dir) ->
ts_lib:make_non_erlang(Dir, Variables)
end,
filelib:wildcard(DataDirs)).
