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authorPeter Andersson <[email protected]>2016-06-08 12:34:32 +0200
committerPeter Andersson <[email protected]>2016-06-08 12:34:32 +0200
commit39c6338a1b671a98cc2c8d21e9ba373816e5071a (patch)
tree32f1ba1c3619765219a3b9aa0f0e1b7e465d5e60 /lib/common_test/test
parentdc653904381551a3db55381a286fc06b37f16063 (diff)
parentddaecfbcc30e88cb66b87709d3bcf6cb2dcfaff0 (diff)
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Merge branch 'peppe/common_test/log_tests'
* peppe/common_test/log_tests: Write suite that tests the API for printing to log
Diffstat (limited to 'lib/common_test/test')
-rw-r--r--lib/common_test/test/Makefile3
-rw-r--r--lib/common_test/test/ct_log_SUITE.erl328
2 files changed, 330 insertions, 1 deletions
diff --git a/lib/common_test/test/Makefile b/lib/common_test/test/Makefile
index 1532b6c1f7..b1eddfedd7 100644
--- a/lib/common_test/test/Makefile
+++ b/lib/common_test/test/Makefile
@@ -69,7 +69,8 @@ MODULES= \
erl2html2_SUITE \
test_server_SUITE \
test_server_test_lib \
- ct_release_test_SUITE
+ ct_release_test_SUITE \
+ ct_log_SUITE
ERL_FILES= $(MODULES:%=%.erl)
HRL_FILES= test_server_test_lib.hrl
diff --git a/lib/common_test/test/ct_log_SUITE.erl b/lib/common_test/test/ct_log_SUITE.erl
new file mode 100644
index 0000000000..9bdd44cbdf
--- /dev/null
+++ b/lib/common_test/test/ct_log_SUITE.erl
@@ -0,0 +1,328 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2009-2016. 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.
+%%
+%% %CopyrightEnd%
+%%
+
+%%%-------------------------------------------------------------------
+%%% File: ct_log_SUITE
+%%%
+%%% Description: Test that ct:log, ct:pal and io:format print to
+%%% the test case log file as expected, with or without special HTML
+%%% characters being escaped.
+%%%
+%%%-------------------------------------------------------------------
+-module(ct_log_SUITE).
+
+-compile(export_all).
+
+-include_lib("common_test/include/ct.hrl").
+-include_lib("common_test/include/ct_event.hrl").
+
+-define(eh, ct_test_support_eh).
+
+%%--------------------------------------------------------------------
+%% TEST SERVER CALLBACK FUNCTIONS
+%%--------------------------------------------------------------------
+init_per_suite(Config) ->
+ Config.
+
+end_per_suite(_Config) ->
+ ok.
+
+init_per_testcase(_TestCase, Config) ->
+ Config.
+
+end_per_testcase(_TestCase, _Config) ->
+ ok.
+
+suite() -> [{ct_hooks,[ts_install_cth]}].
+
+all() ->
+ [{group,print_and_verify}].
+
+groups() ->
+ [{print_and_verify,[sequence],[print,verify]}].
+
+init_per_group(_GroupName, Config) ->
+ Config.
+
+end_per_group(_GroupName, Config) ->
+ Config.
+
+%%--------------------------------------------------------------------
+%% TEST CASES
+%%--------------------------------------------------------------------
+
+%%%-----------------------------------------------------------------
+%%%
+print(Config) ->
+ TcLogFile = proplists:get_value(tc_logfile, Config),
+ Pid = self(),
+ String = atom_to_list(?MODULE),
+
+ %% START mark
+ io:format("LOGGING START~n"),
+
+ %% io:format
+ io:format("1. Printing nothing~n", []),
+ io:format("2. Printing a string: ~s~n", [String]),
+ io:format("3. Printing a string: ~p~n", [String]),
+ io:format("4. Printing a tuple: ~w~n", [{module,?MODULE}]),
+ io:format("5. Printing a pid: ~w~n", [Pid]),
+ io:format("6. Printing HTML: <pre>~s</pre>~n", [String]),
+
+ %% --- API ---
+ %% pal(Format) ->
+ %% = ct:pal(default, 50, Format, []).
+ %% pal(X1, X2) -> ok
+ %% X1 = Category | Importance | Format
+ %% X2 = Format | FormatArgs
+ %% pal(X1, X2, X3) -> ok
+ %% X1 = Category | Importance
+ %% X2 = Importance | Format
+ %% X3 = Format | FormatArgs
+ %% pal(Category, Importance, Format, FormatArgs) -> ok
+ %% ------
+ ct:pal("1. Printing nothing"),
+ ct:pal("2. Printing nothing", []),
+ ct:pal("3. Printing a string: ~s", [String]),
+ ct:pal("4. Printing a string: ~p", [String]),
+ ct:pal("5. Printing a tuple: ~w", [{module,?MODULE}]),
+ ct:pal("6. Printing a pid: ~w", [Pid]),
+ ct:pal("7. Printing HTML: <pre>~s</pre>", [String]),
+ ct:pal(ct_internal, "8. Printing with category"),
+ ct:pal(ct_internal, "9. Printing with ~s", ["category"]),
+ ct:pal(50, "10. Printing with importance"),
+ ct:pal(50, "11. Printing with ~s", ["importance"]),
+ ct:pal(ct_internal, 50, "12. Printing with ~s", ["category and importance"]),
+
+ %% --- API ---
+ %% log(Format) -> ok
+ %% = ct:log(default, 50, Format, [], []).
+ %% log(X1, X2) -> ok
+ %% X1 = Category | Importance | Format
+ %% X2 = Format | FormatArgs
+ %% log(X1, X2, X3) -> ok
+ %% X1 = Category | Importance
+ %% X2 = Importance | Format
+ %% X3 = Format | FormatArgs | Opts
+ %% log(X1, X2, X3, X4) -> ok
+ %% X1 = Category | Importance
+ %% X2 = Importance | Format
+ %% X3 = Format | FormatArgs
+ %% X4 = FormatArgs | Opts
+ %% log(Category, Importance, Format, FormatArgs, Opts) -> ok
+ %% ------
+ ct:log("1. Printing nothing"),
+ ct:log("2. Printing nothing", []),
+ ct:log("3. Printing a string: ~s", [String]),
+ ct:log("4. Printing a string: ~p", [String]),
+ ct:log("5. Printing a tuple: ~w", [{module,?MODULE}]),
+ ct:log("6. Printing a pid: ~w", [Pid]),
+ ct:log("7. Printing HTML: <pre>~s</pre>", [String]),
+ ct:log("8. Printing a pid escaped: ~w", [Pid], [esc_chars]),
+ ct:log("9. Printing a string escaped: ~p", [String], [esc_chars]),
+ ct:log("10. Printing HTML escaped: <pre>~s</pre>", [String], [esc_chars]),
+ ct:log("11. Printing a string, no css: ~s", [String], [no_css]),
+ ct:log("12. Printing a pid escaped, no css: ~w", [Pid],
+ [esc_chars, no_css]),
+ ct:log(ct_internal, "13. Printing with category"),
+ ct:log(ct_internal, "14. Printing with ~s", ["category"]),
+ ct:log(ct_internal, "15. Printing with ~s, no_css", ["category"],
+ [no_css]),
+ ct:log(50, "16. Printing with importance"),
+ ct:log(50, "17. Printing with ~s", ["importance"]),
+ ct:log(50, "18. Printing with ~s, no_css", ["importance"], [no_css]),
+ ct:log(ct_internal, 50, "19. Printing with category and importance"),
+ ct:log(ct_internal, 50, "20. Printing with ~s", ["category and importance"]),
+ ct:log(ct_internal, 50, "21. Printing a pid escaped with ~s, no_css: ~w",
+ ["category and importance",Pid], [esc_chars,no_css]),
+
+ %% END mark
+ ct:log("LOGGING END", [], [no_css]),
+ {save_config,[{the_logfile,TcLogFile},{the_pid,Pid},{the_string,String}]}.
+
+
+verify(Config) ->
+ {print,SavedCfg} = proplists:get_value(saved_config, Config),
+ TcLogFile = proplists:get_value(the_logfile, SavedCfg),
+ Pid = proplists:get_value(the_pid, SavedCfg),
+ StrPid = lists:flatten(io_lib:format("~p",[Pid])),
+ EscPid = "&lt;" ++ string:substr(StrPid, 2, length(StrPid)-2) ++ "&gt;",
+ String = proplists:get_value(the_string, SavedCfg),
+ ct:log("Read from prev testcase: ~p & ~p", [TcLogFile,Pid]),
+ {ok,Dev} = file:open(TcLogFile, [read]),
+ ok = read_until(Dev, "LOGGING START\n"),
+
+ %% io:format
+ match_line(Dev, "1. Printing nothing", []),
+ read_nl(Dev),
+ match_line(Dev, "2. Printing a string: ~s", [String]),
+ read_nl(Dev),
+ match_line(Dev, "3. Printing a string: ~p", [String]),
+ read_nl(Dev),
+ match_line(Dev, "4. Printing a tuple: ~w", [{module,?MODULE}]),
+ read_nl(Dev),
+ match_line(Dev, "5. Printing a pid: ~s", [EscPid]),
+ read_nl(Dev),
+ match_line(Dev, "6. Printing HTML: &lt;pre&gt;~s&lt;/pre&gt;", [String]),
+ read_nl(Dev),
+ %% ct:pal
+ read_header(Dev),
+ match_line(Dev, "1. Printing nothing", []),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "2. Printing nothing", []),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "3. Printing a string: ~s", [String]),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "4. Printing a string: ~p", [String]),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "5. Printing a tuple: ~w", [{module,?MODULE}]),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "6. Printing a pid: ~s", [EscPid]),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "7. Printing HTML: &lt;pre&gt;~s&lt;/pre&gt;", [String]),
+ read_footer(Dev),
+ read_header(Dev, "\"ct_internal\""),
+ match_line(Dev, "8. Printing with category", []),
+ read_footer(Dev),
+ read_header(Dev, "\"ct_internal\""),
+ match_line(Dev, "9. Printing with ~s", ["category"]),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "10. Printing with importance", []),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "11. Printing with ~s", ["importance"]),
+ read_footer(Dev),
+ read_header(Dev, "\"ct_internal\""),
+ match_line(Dev, "12. Printing with ~s", ["category and importance"]),
+ read_footer(Dev),
+ %% ct:log
+ read_header(Dev),
+ match_line(Dev, "1. Printing nothing", []),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "2. Printing nothing", []),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "3. Printing a string: ~s", [String]),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "4. Printing a string: ~p", [String]),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "5. Printing a tuple: ~w", [{module,?MODULE}]),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "6. Printing a pid: ~w", [Pid]),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "7. Printing HTML: <pre>~s</pre>", [String]),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "8. Printing a pid escaped: ~s", [EscPid]),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "9. Printing a string escaped: ~p", [String]),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "10. Printing HTML escaped: &lt;pre&gt;~s&lt;/pre&gt;",
+ [String]),
+ read_footer(Dev),
+ match_line(Dev, "11. Printing a string, no css: ~s", [String]),
+ match_line(Dev, "12. Printing a pid escaped, no css: ~s", [EscPid]),
+ read_header(Dev, "\"ct_internal\""),
+ match_line(Dev, "13. Printing with category", []),
+ read_footer(Dev),
+ read_header(Dev, "\"ct_internal\""),
+ match_line(Dev, "14. Printing with ~s", ["category"]),
+ read_footer(Dev),
+ match_line(Dev, "15. Printing with ~s, no_css", ["category"]),
+ read_header(Dev),
+ match_line(Dev, "16. Printing with importance", []),
+ read_footer(Dev),
+ read_header(Dev),
+ match_line(Dev, "17. Printing with ~s", ["importance"]),
+ read_footer(Dev),
+ match_line(Dev, "18. Printing with ~s, no_css", ["importance"]),
+ read_header(Dev, "\"ct_internal\""),
+ match_line(Dev, "19. Printing with category and importance", []),
+ read_footer(Dev),
+ read_header(Dev, "\"ct_internal\""),
+ match_line(Dev, "20. Printing with ~s", ["category and importance"]),
+ read_footer(Dev),
+ match_line(Dev, "21. Printing a pid escaped with ~s, no_css: ~s",
+ ["category and importance",EscPid]),
+
+ file:close(Dev),
+ ok.
+
+%%%-----------------------------------------------------------------
+%%% HELP FUNCTIONS
+%%%-----------------------------------------------------------------
+
+read_until(Dev, Pat) ->
+ case file:read_line(Dev) of
+ {ok,Pat} ->
+ file:read_line(Dev), % \n
+ ok;
+ eof ->
+ file:close(Dev),
+ {error,{not_found,Pat}};
+ _ ->
+ read_until(Dev, Pat)
+ end.
+
+match_line(Dev, Format, Args) ->
+ Pat = lists:flatten(io_lib:format(Format, Args)),
+ Line = element(2, file:read_line(Dev)),
+ case re:run(Line, Pat) of
+ {match,_} ->
+ ok;
+ nomatch ->
+ ct:pal("ERROR! No match for ~p.\nLine = ~p", [Pat,Line]),
+ file:close(Dev),
+ ct:fail({mismatch,Pat,Line})
+ end.
+
+read_header(Dev) ->
+ read_header(Dev, "\"default\"").
+
+read_header(Dev, Cat) ->
+ file:read_line(Dev), % \n
+ "</pre>\n" = element(2, file:read_line(Dev)),
+ {match,_} =
+ re:run(element(2, file:read_line(Dev)), "<div class="++Cat++"><pre><b>"
+ "\\*\\*\\* User \\d{4}-\\d{2}-\\d{2} "
+ "\\d{2}:\\d{2}:\\d{2}.\\d{1,} \\*\\*\\*</b>").
+
+read_footer(Dev) ->
+ "</pre></div>\n" = element(2, file:read_line(Dev)),
+ "<pre>\n" = element(2, file:read_line(Dev)).
+
+read_nl(Dev) ->
+ file:read_line(Dev).
+
+