From c2a3647e471bb08de24d867bc7c3f541e2f7a15d Mon Sep 17 00:00:00 2001
From: Peter Andersson <peppe@erlang.org>
Date: Tue, 20 Mar 2012 01:29:02 +0100
Subject: Implement support for user controlled timetraps

OTP-9988
---
 .../error/test/timetrap_5_SUITE.erl                | 84 ++++++++++++++++++----
 .../error/test/timetrap_7_SUITE.erl                |  4 +-
 .../error/test/timetrap_utils.erl                  |  9 ---
 3 files changed, 74 insertions(+), 23 deletions(-)

(limited to 'lib/common_test/test/ct_error_SUITE_data')

diff --git a/lib/common_test/test/ct_error_SUITE_data/error/test/timetrap_5_SUITE.erl b/lib/common_test/test/ct_error_SUITE_data/error/test/timetrap_5_SUITE.erl
index c5d4b5062e..58042c04fc 100644
--- a/lib/common_test/test/ct_error_SUITE_data/error/test/timetrap_5_SUITE.erl
+++ b/lib/common_test/test/ct_error_SUITE_data/error/test/timetrap_5_SUITE.erl
@@ -108,7 +108,8 @@ groups() ->
 %% Reason = term()
 %%--------------------------------------------------------------------
 all() ->
-    [tc0,tc1,tc2,tc3,tc4,tc5,tc6,tc7].
+    [tc0,tc1,tc2,tc3,tc4,tc5,tc6,tc7,tc8,tc9,
+     tc10,tc11,tc12,tc13,tc14].
 
 tc0(_) ->
     ct:comment(io_lib:format("TO after ~w sec", [?TO])),
@@ -126,30 +127,89 @@ tc2(_) ->
     exit(this_should_not_execute).
 
 tc3() ->
-    [{timetrap,{timetrap_utils,timetrap_err_mfa,[]}}].
-tc3(_) ->
-    exit(this_should_not_execute).
+    [{timetrap,{timetrap_utils,timetrap_val,[{seconds,2}]}}].
+tc3(_) ->  
+    ct:comment("TO after ~2 sec"),
+    ct:sleep({seconds,10}),
+    ok.
 
 tc4() ->
-    [{timetrap,fun() -> timetrap_utils:timetrap_err_fun() end}].
-tc4(_) ->
-    exit(this_should_not_execute).
+    [{timetrap,fun() -> 500 end}].
+tc4(_) ->  
+    ct:comment("TO after 500 ms"),
+    ct:sleep({seconds,10}),
+    ok.
 
 tc5() ->
+   [{timetrap,{timetrap_utils,timetrap_timeout,[1000,ok]}}].
+tc5(_) ->    
+    ct:comment("TO after ~1 sec"),
+    ct:sleep({seconds,10}),
+    ok.
+
+tc6() ->
     [{timetrap,{timetrap_utils,timetrap_timeout,[{seconds,40},
 						 {seconds,1}]}}].
-tc5(_) ->    
+tc6(_) ->    
     ct:comment("TO after 40+1 sec"),
     ct:sleep({seconds,42}),
     ok.
 
-tc6() ->
+tc7() ->
+    [{timetrap,{timetrap_utils,timetrap_timeout,[1000,2000]}}].
+tc7(_) ->
+    ct:comment("TO after ~3 sec"),
+    ct:sleep({seconds,10}),
+    ok.
+
+tc8() ->
     [{timetrap,fun() -> ct:sleep(6000), 1000 end}].
-tc6(_) ->
+tc8(_) ->
     ct:comment("TO after 6+1 sec"),
-    ct:sleep({seconds,10}).
+    ct:sleep({seconds,10}),
+    ok.
 
-tc7(_) ->
+tc9() ->
+    [{timetrap,{timetrap_utils,timetrap_timeout,
+		[500,fun() -> {seconds,2} end]}}].
+tc9(_) ->
+    ct:comment("TO after ~2 sec (2.5 sec in reality)"),
+    ct:sleep({seconds,10}),
+    ok.
+
+tc10() ->
+    [{timetrap,500}].
+tc10(_) ->
+    ct:timetrap({timetrap_utils,timetrap_val,[1500]}),   
+    ct:comment("TO after ~1.5 sec"),
+    ct:sleep({seconds,10}),
+    ok.
+
+tc11() ->
+    [{timetrap,2000}].
+tc11(_) ->
+    ct:timetrap(fun() -> 1500 end),
+    ct:comment("TO after ~1.5 sec"),
+    ct:sleep({seconds,10}),
+    ok.
+    
+tc12() ->
+    [{timetrap,500}].
+tc12(_) ->
+    ct:timetrap({timetrap_utils,timetrap_timeout,[1000,ok]}),   
+    ct:comment("TO after ~1 sec"),
+    ct:sleep({seconds,10}),
+    ok.
+
+tc13() ->
+    [{timetrap,2000}].
+tc13(_) ->
+    ct:timetrap(fun() -> ct:sleep(500), ok end),
+    ct:comment("TO after ~500 ms"),
+    ct:sleep({seconds,10}),
+    ok.
+
+tc14(_) ->
     ct:comment(io_lib:format("TO after ~w sec", [?TO])),
     ct:sleep({seconds,5}),
     ok.
diff --git a/lib/common_test/test/ct_error_SUITE_data/error/test/timetrap_7_SUITE.erl b/lib/common_test/test/ct_error_SUITE_data/error/test/timetrap_7_SUITE.erl
index b25b7770a7..62de959458 100644
--- a/lib/common_test/test/ct_error_SUITE_data/error/test/timetrap_7_SUITE.erl
+++ b/lib/common_test/test/ct_error_SUITE_data/error/test/timetrap_7_SUITE.erl
@@ -114,7 +114,7 @@ all() ->
 
 tc0(_) ->
     ct:comment(io_lib:format("TO after ~w+~w sec", [?HANG,?TO])),
-    ct:sleep({seconds,5}),
+    ct:sleep({seconds,10}),
     ok.
 
 tc1() ->
@@ -133,5 +133,5 @@ tc2(_) ->
 
 tc3(_) ->
     ct:comment(io_lib:format("TO after ~w+~w sec", [?HANG,?TO])),
-    ct:sleep({seconds,5}),
+    ct:sleep({seconds,10}),
     ok.
diff --git a/lib/common_test/test/ct_error_SUITE_data/error/test/timetrap_utils.erl b/lib/common_test/test/ct_error_SUITE_data/error/test/timetrap_utils.erl
index fcde6cd701..016014b03a 100644
--- a/lib/common_test/test/ct_error_SUITE_data/error/test/timetrap_utils.erl
+++ b/lib/common_test/test/ct_error_SUITE_data/error/test/timetrap_utils.erl
@@ -20,24 +20,15 @@
 -module(timetrap_utils).
 
 -export([timetrap_val/1,
-	 timetrap_err_fun/0,
-	 timetrap_err_mfa/0,
 	 timetrap_exit/1,
 	 timetrap_timeout/2]).
 
 timetrap_val(Val) ->
     Val.
 
-timetrap_err_fun() ->
-    fun() -> 5000 end.
-
-timetrap_err_mfa() ->
-    {?MODULE,timetrap_val,[5000]}.
-
 timetrap_exit(Reason) ->
     exit(Reason).
 
 timetrap_timeout(Sleep, Val) ->
     ct:sleep(Sleep),
     Val.
-	    
-- 
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