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-rw-r--r--lib/tools/test/cover_SUITE.erl105
-rw-r--r--lib/tools/test/xref_SUITE.erl18
-rw-r--r--lib/tools/test/xref_SUITE_data/read/read.erl27
3 files changed, 105 insertions, 45 deletions
diff --git a/lib/tools/test/cover_SUITE.erl b/lib/tools/test/cover_SUITE.erl
index 29b26c7a76..ec61c57cec 100644
--- a/lib/tools/test/cover_SUITE.erl
+++ b/lib/tools/test/cover_SUITE.erl
@@ -22,13 +22,16 @@
suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2]).
--export([start/1, compile/1, analyse/1, misc/1, stop/1,
+-export([coverage/1, coverage_analysis/1,
+ start/1, compile/1, analyse/1, misc/1, stop/1,
distribution/1, reconnect/1, die_and_reconnect/1,
dont_reconnect_after_stop/1, stop_node_after_disconnect/1,
export_import/1,
otp_5031/1, eif/1, otp_5305/1, otp_5418/1, otp_6115/1, otp_7095/1,
otp_8188/1, otp_8270/1, otp_8273/1, otp_8340/1,
- otp_10979_hanging_node/1, compile_beam_opts/1]).
+ otp_10979_hanging_node/1, compile_beam_opts/1, eep37/1]).
+
+-export([do_coverage/1]).
-include_lib("test_server/include/test_server.hrl").
@@ -46,25 +49,25 @@
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
+ NoStartStop = [eif,otp_5305,otp_5418,otp_7095,otp_8273,
+ otp_8340,otp_8188,compile_beam_opts,eep37],
+ StartStop = [start, compile, analyse, misc, stop,
+ distribution, reconnect, die_and_reconnect,
+ dont_reconnect_after_stop, stop_node_after_disconnect,
+ export_import, otp_5031, otp_6115,
+ otp_8270, otp_10979_hanging_node],
case whereis(cover_server) of
undefined ->
- [start, compile, analyse, misc, stop,
- distribution, reconnect, die_and_reconnect,
- dont_reconnect_after_stop, stop_node_after_disconnect,
- export_import, otp_5031, eif, otp_5305, otp_5418,
- otp_6115, otp_7095, otp_8188, otp_8270, otp_8273,
- otp_8340, otp_10979_hanging_node, compile_beam_opts];
+ [coverage,StartStop ++ NoStartStop];
_pid ->
- {skip,
- "It looks like the test server is running "
- "cover. Can't run cover test."}
+ [coverage|NoStartStop++[coverage_analysis]]
end.
groups() ->
[].
init_per_suite(Config) ->
- Config.
+ [{ct_is_running_cover,whereis(cover_server) =/= undefined}|Config].
end_per_suite(_Config) ->
ok.
@@ -90,13 +93,64 @@ init_per_testcase(TC, Config) when TC =:= misc;
init_per_testcase(_TestCase, Config) ->
Config.
-end_per_testcase(TestCase, _Config) ->
- case lists:member(TestCase,[start,compile,analyse,misc]) of
+end_per_testcase(TestCase, Config) ->
+ NoStop = [start,compile,analyse,misc],
+ DontStop = proplists:get_bool(ct_is_running_cover, Config) orelse
+ lists:member(TestCase, NoStop),
+ case DontStop of
true -> ok;
false -> cover:stop()
end,
ok.
+coverage(Config) when is_list(Config) ->
+ {ok,?MODULE} = cover:compile_beam(?MODULE),
+ ?MODULE:do_coverage(Config).
+
+do_coverage(Config) ->
+ Outdir = ?config(priv_dir, Config),
+ ExportFile = filename:join(Outdir, "export"),
+ ok = cover:export(ExportFile, ?MODULE),
+ {error,{already_started,_}} = cover:start(),
+ {error,_} = cover:compile_beam(non_existing_module),
+ _ = cover:which_nodes(),
+ _ = cover:modules(),
+ _ = cover:imported(),
+ {error,{not_cover_compiled,lists}} = cover:analyze(lists),
+
+ %% Cover escaping of '&' in HTML files.
+
+ case proplists:get_bool(ct_is_running_cover, Config) of
+ false ->
+ %% Cover server was implicitly started when this module
+ %% was cover-compiled. We must stop the cover server, but
+ %% we must ensure that this module is not on the call
+ %% stack when it is unloaded. Therefore, the call that
+ %% follows MUST be tail-recursive.
+ cover:stop();
+ true ->
+ %% Cover server was started by common_test; don't stop it.
+ ok
+ end.
+
+%% This test case will only be run when common_test is running cover.
+coverage_analysis(Config) when is_list(Config) ->
+ {ok,Analysis1} = cover:analyze(?MODULE),
+ io:format("~p\n", [Analysis1]),
+ {ok,Analysis2} = cover:analyze(?MODULE, calls),
+ io:format("~p\n", [Analysis2]),
+ {ok,_Analysis3} = cover:analyze(?MODULE, calls, line),
+
+ Outdir = ?config(priv_dir, Config),
+ Outfile = filename:join(Outdir, ?MODULE),
+
+ {ok,Outfile} = cover:analyze_to_file(?MODULE, Outfile),
+ {ok,Contents} = file:read_file(Outfile),
+ ok = file:delete(Outfile),
+ ok = io:put_chars(Contents),
+ {ok,Outfile} = cover:analyze_to_file(?MODULE, Outfile, [html]),
+ ok.
+
start(suite) -> [];
start(Config) when is_list(Config) ->
?line ok = file:set_cwd(?config(data_dir, Config)),
@@ -759,7 +813,6 @@ eif(Config) when is_list(Config) ->
%% in cover_inc.beam - not the ones from the included file.
?line cover_inc:func(),
?line {ok, [_, _]} = cover:analyse(cover_inc, line),
- ?line cover:stop(),
ok.
otp_5305(suite) -> [];
@@ -775,7 +828,6 @@ otp_5305(Config) when is_list(Config) ->
">>,
?line ok = file:write_file(File, Test),
?line {ok, t} = cover:compile(File),
- ?line cover:stop(),
?line ok = file:delete(File),
ok.
@@ -790,7 +842,6 @@ otp_5418(Config) when is_list(Config) ->
?line ok = file:write_file(File, Test),
?line {ok, t} = cover:compile(File),
?line {ok,{t,{0,0}}} = cover:analyse(t, module),
- ?line cover:stop(),
?line ok = file:delete(File),
ok.
@@ -952,7 +1003,6 @@ otp_7095(Config) when is_list(Config) ->
{{t,67},1},{{t,69},1},{{t,71},1},{{t,74},1},
{{t,76},0},{{t,78},1},
{{t,82},2}]} = cover:analyse(t, calls, line),
- ?line cover:stop(),
?line ok = file:delete(File),
ok.
@@ -1028,7 +1078,6 @@ otp_8273(Config) when is_list(Config) ->
">>,
?line File = cc_mod(t, Test, Config),
?line ok = t:t(),
- ?line cover:stop(),
?line ok = file:delete(File),
ok.
@@ -1066,7 +1115,6 @@ otp_8188(Config) when is_list(Config) ->
?line File = cc_mod(t, Test, Config),
?line false = t:test(nok),
?line {ok,[{{t,11},1},{{t,12},1}]} = cover:analyse(t, calls, line),
- ?line cover:stop(),
?line ok = file:delete(File),
%% Bit string comprehensions are now traversed;
@@ -1382,6 +1430,20 @@ comprehension_8188(Cf) ->
ok.
+eep37(Config) when is_list(Config) ->
+ [{{t,1},1},{{t,2},1},{{t,4},6},{{t,6},1},{{t,8},1}] =
+ analyse_expr(<<"begin\n" % 1
+ " F =\n" % 1
+ " fun Fact(N) when N > 0 ->\n"
+ " N * Fact(N - 1);\n" % 6
+ " Fact(0) ->\n"
+ " 1\n" % 1
+ " end,\n"
+ " F(6)\n" % 1
+ "end\n">>,
+ Config),
+ ok.
+
otp_10979_hanging_node(_Config) ->
P1 = processes(),
@@ -1419,6 +1481,8 @@ compile_beam_opts(Config) when is_list(Config) ->
export_all,
debug_info,
return_errors]),
+ code:purge(t),
+ code:delete(t),
Exports =
[{func1,0},
{macro, 0},
@@ -1429,7 +1493,6 @@ compile_beam_opts(Config) when is_list(Config) ->
Exports = t:module_info(exports),
{ok, t} = cover:compile_beam("t"),
Exports = t:module_info(exports),
- cover:stop(),
ok = file:delete("t.beam"),
ok = file:set_cwd(Cwd),
ok.
diff --git a/lib/tools/test/xref_SUITE.erl b/lib/tools/test/xref_SUITE.erl
index dc06678b8e..353275ae3b 100644
--- a/lib/tools/test/xref_SUITE.erl
+++ b/lib/tools/test/xref_SUITE.erl
@@ -1,8 +1,7 @@
-%% -*- coding: utf-8 -*-
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2000-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2000-2013. 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
@@ -1048,7 +1047,7 @@ read_expected(Version) ->
POS1 = 28, POS2 = POS1+10, POS3 = POS2+6, POS4 = POS3+6, POS5 = POS4+10,
POS6 = POS5+5, POS7 = POS6+6, POS8 = POS7+6, POS9 = POS8+8,
POS10 = POS9+10, POS11 = POS10+7, POS12 = POS11+8, POS13 = POS12+10,
- POS14 = POS13+18, % POS15 = POS14+23,
+ POS14 = POS13+18, POS15 = POS14+23,
FF = {read,funfuns,0},
U = [{POS1+5,{FF,{dist,'$F_EXPR',0}}},
@@ -1099,6 +1098,7 @@ read_expected(Version) ->
{POS1+1,{FF,{mod17,fun17,0}}},
{POS1+2,{FF,{erlang,spawn,1}}},
{POS1+2,{FF,{read,local,0}}},
+ {POS1+3,{FF,{erlang,binary_to_term,1}}},
{POS1+3,{FF,{erlang,spawn,1}}},
{POS1+4,{FF,{dist,func,0}}},
{POS1+4,{FF,{erlang,spawn,1}}},
@@ -1197,11 +1197,6 @@ read_expected(Version) ->
{0,{FF,{modul,'$F_EXPR',179}}}]
++ O1;
_ ->
-% [{POS15+2,{{read,bi,0},{foo,t,0}}},
-% {POS15+3,{{read,bi,0},{bar,t,0}}},
-% {POS15+6,{{read,bi,0},{read,local,0}}},
-% {POS15+8,{{read,bi,0},{foo,t,0}}},
-% {POS15+10,{{read,bi,0},{bar,t,0}}}] ++
[{16,{FF,{read,'$F_EXPR',178}}},
{17,{FF,{modul,'$F_EXPR',179}}}]
++
@@ -1212,7 +1207,6 @@ read_expected(Version) ->
OKB1 = [{POS13+1,{FF,{erts_debug,apply,4}}},
{POS13+2,{FF,{erts_debug,apply,4}}},
{POS13+3,{FF,{erts_debug,apply,4}}},
- {POS1+3, {FF,{erlang,binary_to_term,1}}},
{POS3+1, {FF,{erlang,spawn,3}}},
{POS3+2, {FF,{erlang,spawn,3}}},
{POS3+3, {FF,{erlang,spawn_link,3}}},
@@ -1228,7 +1222,11 @@ read_expected(Version) ->
_ ->
[{POS13+16, {{read,bi,0},{erlang,'!',2}}},
{POS13+16, {{read,bi,0},{erlang,'-',1}}},
- {POS13+16, {{read,bi,0},{erlang,self,0}}}]
+ {POS13+16, {{read,bi,0},{erlang,self,0}}},
+ {POS15+1, {{read,bi,0},{erlang,'>',2}}},
+ {POS15+2, {{read,bi,0},{erlang,'-',2}}},
+ {POS15+2, {{read,bi,0},{erlang,'*',2}}},
+ {POS15+8, {{read,bi,0},{erlang,'/',2}}}]
end
++ [{POS14+19, {{read,bi,0},{erlang,'+',2}}},
{POS14+21, {{read,bi,0},{erlang,'+',2}}},
diff --git a/lib/tools/test/xref_SUITE_data/read/read.erl b/lib/tools/test/xref_SUITE_data/read/read.erl
index 19694c9e25..5f388194b0 100644
--- a/lib/tools/test/xref_SUITE_data/read/read.erl
+++ b/lib/tools/test/xref_SUITE_data/read/read.erl
@@ -156,20 +156,19 @@ bi() ->
<<D:16, E, F/binary>> = Bin3,
X = 9, <<(X+1):8>>,
_Fyy = <<X:4/little-signed-integer-unit:8>>,
- D + E + F.
-%bi() ->
-% %% POS15=POS14+13
-% try
-% foo:t(),
-% bar:t()
-% of
-% {v,1} ->
-% local();
-% {v,2} ->
-% foo:t()
-% catch
-% {'EXIT',_} -> bar:t()
-% end.
+ D + E + F;
+bi() ->
+ %% EEP37. POS15=POS14+23
+ F = fun Fact(N) when N > 0 ->
+ N * Fact(N - 1);
+ Fact(0) ->
+ 1
+ end,
+ F(6),
+ G = fun _(foo) -> bar;
+ _(X) -> X / 3
+ end,
+ G(foo).
local() ->
true.
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 14:53:02 +0000