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2.1.2
4.5.7
4.5.6
4.5.5
4.5.4
4.5.3
4.5.2
4.5.1
4.5.0
4.4.7
4.4.6
4.4.5
4.4.4
4.4.3
4.4.2
4.4.1
4.4.0
4.3.3
4.3.2
4.3.1
4.3.0
4.2.0
4.1.1
4.1.0
4.0.0
3.19.1
3.19.0
3.18.0
3.17.1
3.17.0
3.16.5
3.16.4
3.16.3
3.16.2
3.16.1
3.16.0
3.15.6
3.15.5
3.15.4
3.15.3
3.15.1
3.15.0
3.14.0
3.13.0
3.12.0
3.11.0
3.10.0
3.9.5
3.9.3
3.9.2
3.9.1
3.9.0
3.8.1
3.8.0
3.7.11
3.7.10
3.7.9
3.7.8
3.7.7
3.7.6
3.7.5
3.7.4
3.7.3
3.7.2
3.7.1
3.7.0
3.6.2
3.6.1
3.6.0
3.5.2
3.5.1
3.5.0
3.4.0
3.3.5
3.3.4
3.3.3
3.3.2
3.3.1
3.3.0
3.2.0
3.0.0
2.5.0
2.4.1
2.4.0
2.3.7
2.3.6
2.3.5
2.3.4
2.3.3
2.3.1
2.2.16
2.2.15
2.2.14
2.2.12
2.2.11
2.2.10
2.2.9
2.2.8
2.2.7
2.2.6
2.2.5
2.2.4
2.2.3
2.2.2
2.2.1
2.2.0
2.1.12
2.1.11
2.1.10
2.1.8
2.1.7
2.1.4
2.1.2
2.0.0
Apache Kafka Erlang client library
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scripts/cover-summary.escript
#!/usr/bin/env escript
%% -*- erlang -*-
%%! -smp enable -sname coversummay
%%%
%%% Copyright (c) 2015-2016, Klarna AB
%%%
%%% 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.
%%%
%%%=============================================================================
%%% @doc
%%% @copyright 2016 Klarna AB
%%% @end
%%%=============================================================================
-mode(compile).
main([UtCoverDataFile, CtCoverDataFile]) ->
io:format("using coverdata file: ~s\n", [UtCoverDataFile]),
io:format("using coverdata file: ~s\n", [CtCoverDataFile]),
Parent = self(),
Ref = make_ref(),
erlang:spawn_link(
fun() ->
%% shutup the chatty prints from cover:xxx calls
{ok, F} = file:open("/dev/null", [write]),
group_leader(F, self()),
ok = cover:import(UtCoverDataFile),
ok = cover:import(CtCoverDataFile),
Modules = get_imported_modules(),
Result = [{Mod, analyse_module(Mod)} || Mod <- Modules],
Parent ! {Ref, Result}
end),
receive
{Ref, Result} ->
print_summary(Result)
end.
get_imported_modules() ->
All = cover:imported_modules(),
Filtered =
lists:filter(
fun(Mod) ->
case lists:reverse(atom_to_list(Mod)) of
"ETIUS_" ++ _ -> false; %% ignore coverage for xxx_SUITE
_ -> true
end
end, All),
lists:sort(Filtered).
-spec analyse_module([{module(), Line::integer(), {Covered, NotCovered}}]) ->
{Covered, NotCovered} when Covered :: integer(),
NotCovered :: integer().
analyse_module(Module) ->
{ok, Lines} = cover:analyse(Module, coverage, line),
lists:foldl(
fun({{_Mod, 0}, _}, Acc) -> Acc;
({{_Mod, _}, {C, Nc}}, {C_Acc, Nc_Acc}) -> {C + C_Acc, Nc + Nc_Acc}
end, {0, 0}, Lines).
-spec print_summary([{module(), {Covered :: integer(),
NotCovered :: integer()}}]) -> ok.
print_summary(Coverage) ->
Width = lists:max([length(atom_to_list(M)) || {M, _} <- Coverage]),
fmt_line(Width, hd, hd, hd, hd),
fmt_line(Width, hl, hl, hl, hl),
print_coverage(Width, Coverage).
print_coverage(_Width, []) -> ok;
print_coverage(Width, [{Module, {Covered, NotCovered}} | Rest]) ->
Percent =
case Covered + NotCovered of
0 -> 0;
N -> erlang:round(100 * Covered / N)
end,
fmt_line(Width, Module, Covered, NotCovered, Percent),
print_coverage(Width, Rest).
fmt_line(Width, Mod, Covered, NotCovered, Coverage) ->
io:format("~s ~s ~s ~s\n",
[ col_module(Mod, Width)
, col_covered(Covered)
, col_not_covered(NotCovered)
, col_coverage(Coverage)
]).
module_str(Width, Module) ->
FmtStr = "~" ++ integer_to_list(Width) ++ "s",
lists:flatten(io_lib:format(FmtStr, [atom_to_list(Module)])).
col_module(hd, Width) -> module_str(Width, 'module');
col_module(hl, Width) -> lists:duplicate(Width, $-);
col_module(Mod, Width) -> module_str(Width, Mod).
col_covered(hd) -> "covered";
col_covered(hl) -> "-------";
col_covered(Val) -> str("~7B", [Val]).
col_not_covered(hd) -> "not-covered";
col_not_covered(hl) -> "-----------";
col_not_covered(Val) -> str("~11B", [Val]).
col_coverage(hd) -> "coverage";
col_coverage(hl) -> "--------";
col_coverage(Val) -> str("~7B%", [Val]).
str(Fmt, Args) -> lists:flatten(io_lib:format(Fmt, Args)).
%%%_* Emacs ====================================================================
%%% Local Variables:
%%% allout-layout: t
%%% erlang-indent-level: 2
%%% End: