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Diffstat (limited to 'lib/inviso/test/inviso_tool_SUITE.erl')
| -rw-r--r-- | lib/inviso/test/inviso_tool_SUITE.erl | 1166 |
1 files changed, 0 insertions, 1166 deletions
diff --git a/lib/inviso/test/inviso_tool_SUITE.erl b/lib/inviso/test/inviso_tool_SUITE.erl deleted file mode 100644 index e14f32de44..0000000000 --- a/lib/inviso/test/inviso_tool_SUITE.erl +++ /dev/null @@ -1,1166 +0,0 @@ -%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1997-2012. 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%
-%%
-%%
-%% Description:
-%% Test suite for the inviso_tool. It is here assumed that inviso works
-%% properly.
-%%
-%% Authors:
-%% Lennart Öhman, [email protected]
-%% -----------------------------------------------------------------------------
-
--module(inviso_tool_SUITE).
--compile(export_all).
-
--include_lib("common_test/include/ct.hrl").
--include_lib("kernel/include/file.hrl").
-
--define(l,?line).
-
-suite() -> [{ct_hooks,[ts_install_cth]}]. - -all() -> - [dist_basic_1, dist_rtc, dist_reconnect, dist_adopt, - dist_history, dist_start_session_special]. - -groups() -> - []. - -init_per_group(_GroupName, Config) -> - Config. - -end_per_group(_GroupName, Config) -> - Config. - - -%% -----------------------------------------------------------------------------
-
-init_per_suite(Config) ->
- case test_server:is_native(lists) of - true -> - {skip,"Native libs -- tracing doesn't work"}; - false -> - Config - end. -%% -----------------------------------------------------------------------------
-
-end_per_suite(_Config) ->
- ok.
-%% -----------------------------------------------------------------------------
-
-%% For each distributed testcase, we need two other distributed nodes to run the
-%% runtime components on. Since they are freshly started every time there is no
-%% need to clean them up first.
-init_per_testcase(_Case,Config) ->
- ?l TH=test_server:timetrap(100000),
- ?l {ok,Node1}=test_server:start_node(inviso1,peer,[]),
- ?l {ok,Node2}=test_server:start_node(inviso2,peer,[]),
- ?l SuiteDir=filename:dirname(code:which(?MODULE)),
-
- %% Otherwise peer nodes will not find this module!
- ?l true=rpc:call(Node1,code,add_patha,[SuiteDir]),
- ?l true=rpc:call(Node2,code,add_patha,[SuiteDir]),
-
- %% SPECIAL FOR MY PRIVATE TEST ENVIROMENT
-% ?l rpc:call(Node1,code,add_patha,["/clearcase/otp/tools/runtime_tools/ebin"]),
-% ?l rpc:call(Node1,code,add_patha,["/clearcase/otp/tools/inviso/ebin"]),
-% ?l rpc:call(Node2,code,add_patha,["/clearcase/otp/tools/runtime_tools/ebin"]),
-% ?l rpc:call(Node2,code,add_patha,["/clearcase/otp/tools/inviso/ebin"]),
-
-% %% SPECIAL FOR MY PRIVATE TEST ENVIROMENT, windows.
-% ?l rpc:call(Node1,code,add_patha,["C:/DATA/PROJECTS/inviso_project/runtime_tools/ebin"]),
-% ?l rpc:call(Node1,code,add_patha,["C:/DATA/PROJECTS/inviso_project/inviso/ebin"]),
-% ?l rpc:call(Node2,code,add_patha,["C:/DATA/PROJECTS/inviso_project/runtime_tools/ebin"]),
-% ?l rpc:call(Node2,code,add_patha,["C:/DATA/PROJECTS/inviso_project/inviso/ebin"]),
-
- ?l ok=rpc:call(Node1,application,start,[runtime_tools]),
- ?l ok=rpc:call(Node2,application,start,[runtime_tools]),
- ?l timer:sleep(100), % Problem with autostarted runtime.
- %% The following is a test that the inviso_rt processes which are autostarted
- %% are now gone.
-
- ?l ok=poll(rpc,call,[Node1,erlang,whereis,[inviso_rt]],undefined,20),
- ?l ok=poll(rpc,call,[Node2,erlang,whereis,[inviso_rt]],undefined,20),
-
- NewConfig1=insert_remotenode_config(inviso1,Node1,Config),
- NewConfig2=insert_remotenode_config(inviso2,Node2,NewConfig1),
- insert_timetraphandle_config(TH,NewConfig2).
-%% -----------------------------------------------------------------------------
-
-end_per_testcase(_Case,Config) ->
- ?l test_server:stop_node(get_remotenode_config(inviso1,Config)),
- ?l test_server:stop_node(get_remotenode_config(inviso2,Config)),
- ?l test_server:timetrap_cancel(get_timetraphandle_config(Config)),
- ?l case whereis(inviso_tool) of % In case inviso_tool did not stop.
- Pid when is_pid(Pid) ->
- ?l io:format("Had to kill inviso_tool!~n",[]),
- ?l exit(Pid,kill);
- _ ->
- true
- end,
- ?l case whereis(inviso_rt) of % In case we ran a runtime here.
- Pid2 when is_pid(Pid2) ->
- ?l io:format("Had to kill inviso_rt!~n",[]),
- ?l exit(Pid2,kill);
- _ ->
- true
- end,
- ?l case whereis(inviso_c) of % In case we ran the controll component here.
- Pid3 when is_pid(Pid3) ->
- ?l io:format("Had to kill inviso_c!~n",[]),
- ?l exit(Pid3,kill);
- _ ->
- true
- end,
- NewConfig1=remove_remotenode_config(inviso1,Config),
- NewConfig2=remove_remotenode_config(inviso2,NewConfig1),
- remove_timetraphandle_config(NewConfig2).
-%% -----------------------------------------------------------------------------
-
-%% ==============================================================================
-%% Testcases.
-%% ==============================================================================
-
-%% -----------------------------------------------------------------------------
-%% Functional tests:
-%% API:
-%% start/0 dist_basic_1
-%% stop/0 dist_basic_1
-%% reconnect_nodes/1 dist_reconnect
-%% start_session/0 dist_basic_1
-%% reinitiate_session/1 dist_reconnect
-%% stop_session/0 dist_basic_1
-%% atc/3 dist_basic_1
-%% sync_atc/3 dist_basic_1
-%% sync_rtc/2, dist_rtc
-%% dtc/2 dist_basic_1
-%% sync_dtc/2 dist_basic_1
-%% inviso/2 dist_basic_1
-%% reactivate/1 dist_basic_1
-%% get_autostart_data/2 dist_basic_1
-%% get_activities/0 dist_basic_1
-%% save_history/1 dist_history
-%% restore_session/1 dist_history
-%% get_node_status/1 dist_basic_1
-%% get_session_data/0 dist_basic_1
-%% flush/0 dist_basic_1
-%% -----------------------------------------------------------------------------
-
-%% Non functional tests:
-%% Run the control component on both the dist_history
-%% same node as the tool and on a
-%% different node.
-%% Let a trace case crash in its execution dist_basic_1
-%% and check that it does not become
-%% part of the history.
-%% Check that tracer data becomes what the NOT IMPLEMENTED
-%% tdg function generates.
-%% Check that all inviso runtime stop_inviso_tool/2
-%% components terminate if the tool is
-%% killed.
-%% Check that activation/deactivation dist_basic_1
-%% cancels each other out in the history.
-%% Check that regexp expansion is done on dist_reconnect
-%% another node if regexp_node is down.
-%% Test that tool-commands activating dist_basic_1
-%% something done during a reactivation
-%% are actually done a bit later at the
-%% reactivated node (this since the the
-%% command being reactivated at the momen
-%% at the reactivating node may not
-%% be finished at the time the new tool
-%% command is issued).
-%% Check that deactivating tracecases are dist_basic_1
-%% not redone at a reactivating node.
-%% (to prevent it from being redone and
-%% then just deactivated).
-%% Check that on-going reactivators and NOT IMPLEMENTED
-%% tracecases are killed when stop_session.
-%% Check that inviso_tool can and will adopt
-%% a running runtime component. dist_adopt
-%% -----------------------------------------------------------------------------
-
--define(TC_DEF_FILE,filename:join(DataDir,"tracecase_def.txt")).
-
-%% TEST CASE: Basic, distributed, start of inviso_tool with simple tracing.
-dist_basic_1(doc) -> ["Simple test"];
-dist_basic_1(suite) -> [];
-dist_basic_1(Config) when is_list(Config) ->
- RemoteNodes=get_remotenodes_config(Config),
- [RegExpNode|_]=RemoteNodes,
- CNode=node(),
- Nodes=RemoteNodes,
- DataDir=?config(data_dir,Config),
- PrivDir=filename:join(?config(priv_dir,Config),""),
- Opts=[{regexp_node,RegExpNode},
- {tdg,{?MODULE,tdg,[PrivDir]}},
- {tc_def_file,?TC_DEF_FILE},
- {initial_tcs,[{tracecase_init,[]}]},
- {dir,DataDir}], % This is where we find tracecases.
- ?l start_inviso_tool(Nodes,CNode,Opts),
- %% Now we know that all inviso runtimes are running and are not tracing.
- ?l {error,no_session}=inviso_tool:inviso(tpl,[lists,module_info,0,[]]),
- ?l {error,no_session}=inviso_tool:get_session_data(),
- ?l start_inviso_tool_session(CNode,[],1,Nodes),
- ?l {ok,{tracing,1,TDGargs}}=inviso_tool:get_session_data(),
- ?l true=is_list(TDGargs),
- %% Check that the initial tracecase has been executed at all tracing nodes.
- ?l lists:foreach(fun(N)->
- ok=poll(rpc,
- call,
- [N,
- erlang,
- trace_info,
- [{lists,module_info,1},traced]],
- {traced,local},
- 20)
- end,
- Nodes),
- %% Start a test process at every node with a runtime component.
- ?l lists:foreach(fun(N)->spawn(N,?MODULE,test_proc_init,[]) end,Nodes),
- - %% Let the processes start - timer:sleep(100), - - %% Find the pids of the test processes.
- ?l TestProcs=lists:map(fun(N)->rpc:call(N,erlang,whereis,[inviso_tool_test_proc]) end,
- Nodes),
- ?l true=(1=<length(TestProcs)),
-
- %% Activate a trace case.
- ?l {error,unknown_tracecase}=inviso_tool:atc(nonexistant,id,[]),
- ?l {error,{missing_variable,'ProcessName'}}=
- inviso_tool:atc(tracecase1,id1,[]),
- ?l ok=inviso_tool:atc(tracecase1,id1,[{'ProcessName',inviso_tool_test_proc}]),
- ?l {error,activating}=inviso_tool:atc(tracecase1,id1,[{'ProcessName',inviso_tool_test_proc}]),
- ?l {ok,[{tracecases,[{{tracecase1,id1},activating}]}]}=inviso_tool:get_activities(),
- ?l timer:sleep(1700), % There is a 500 ms delay in the tracecase.
- ?l {error,already_started}=
- inviso_tool:atc(tracecase1,id1,[{'ProcessName',inviso_tool_test_proc}]),
-
- %% Now check that the trace case was executed at Nodes.
- ?l lists:foreach(fun(P)->
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[P,flags]],
- {flags,[call]},
- 10),
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[{math,module_info,1},traced]],
- {traced,local},
- 10)
- end,
- TestProcs),
- ?l lists:foreach(fun(P) ->
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[{math,module_info,0},traced]],
- {traced,false},
- 1)
- end,
- TestProcs),
-
- %% Test inviso_tool:inviso/2.
- ?l {ok,NodeResults1}=inviso_tool:inviso(tpl,[math,module_info,0,[]]),
- ?l true=check_noderesults(Nodes,{ok,[1]},NodeResults1),
- ?l lists:foreach(fun(P) ->
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[{math,module_info,0},traced]],
- {traced,local},
- 10)
- end,
- TestProcs),
-
- %% Test inviso_tool:sync_atc/3.
- ?l a_return_value=inviso_tool:sync_atc(tracecase2,id2,[]), % This will take 3000 ms.
- ?l lists:foreach(fun(P) ->
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[{math,pi,0},traced]],
- {traced,local},
- 10)
- end,
- TestProcs),
-
- %% Test the reactivation mechanism.
- ?l [ANode|OtherNodes]=Nodes, % Get a node to suspend.
- ?l {ok,{tracing,running}}=inviso_tool:get_node_status(ANode),
- ?l {ok,[{ANode,ok}]}=rpc:call(CNode,inviso,suspend,[[ANode],test]),
- ?l [APid|_]=TestProcs, % The first process is at ANode.
- %% Now check that trace flags were removed at ANode. This is actually testing inviso.
- ?l ok=poll(rpc,call,[node(APid),erlang,trace_info,[APid,flags]],{flags,[]},10),
- ?l {ok,{tracing,suspended}}=inviso_tool:get_node_status(ANode),
- %% Now reactivate it and expect the history to be redone. But it will take
- %% 3000 ms since there is a delay in tracecase2. Use that delay to issue a new
- %% tool command.
- ?l ok=inviso_tool:reactivate(ANode),
- ?l {ok,reactivating}=inviso_tool:get_node_status(ANode),
- ?l {ok,NodeResults2}=inviso_tool:inviso(tpl,[math,sin,1,[]]),
- ?l true=check_noderesults(OtherNodes,{ok,[1]},NodeResults2),
- %% Verify that the inviso command was not done (yet) at ANode.
- ?l {traced,false}=rpc:call(ANode,erlang,trace_info,[{math,sin,1},traced]),
- ?l {ok,[{reactivating_nodes,[ANode]}]}=inviso_tool:get_activities(),
- ?l timer:sleep(3600),
- %% Now the history shall have been redone including the new inviso command.
- ?l ok=poll(rpc,call,[ANode,erlang,trace_info,[{math,sin,1},traced]],{traced,local},10),
- ?l {flags,[call]}=rpc:call(ANode,erlang,trace_info,[APid,flags]),
- ?l {ok,[]}=inviso_tool:get_activities(),
-
- %% Check the get_autostart function. We know that we use the standard options
- %% generator and the tracecases activated above.
- ?l {ok,{AutostartData1,NodeResults3}}=
- inviso_tool:get_autostart_data(Nodes,{dependency,infinity}),
- ?l true=check_noderesults(Nodes,
- fun({_N,{ok,{[{dependency,infinity}],{tdg,{_M,_F,TDlist}}}}})
- when is_list(TDlist)->
- true;
- (_) ->
- false
- end,
- NodeResults3),
- %% Check the tracecase that shall be activated and their order.
- ?l TraceCaseFileNameInit=filename:join(DataDir,"./tracecase_init.trc"),
- ?l TraceCaseFileName1=filename:join(DataDir,"./tracecase1_on.trc"),
- ?l TraceCaseFileName2=filename:join(DataDir,"./tracecase2_on.trc"),
- ?l [{file,{TraceCaseFileNameInit,[]}},
- {file,{TraceCaseFileName1,[{'ProcessName',inviso_tool_test_proc}]}},
- {mfa,{inviso,tpl,[math,module_info,0,[]]}},
- {file,{TraceCaseFileName2,[]}},
- {mfa,{inviso,tpl,[math,sin,1,[]]}}]=AutostartData1,
-
- %% Try to activate a faulty tracecase. We shall get the same history as before.
- ?l ok=inviso_tool:atc(tracecase3,id3,[]),
- ?l ok=poll(inviso_tool,get_activities,[],{ok,[]},10),
- ?l {ok,{AutostartData1,NodeResults3}}=
- inviso_tool:get_autostart_data(Nodes,{dependency,infinity}),
-
- %% Now deactivate a trace case.
- ?l inviso_tool:dtc(tracecase1,id1),
- %% Check that the now deactivated trace case is not part of autostart data
- %% if requested from the tool.
- ?l {ok,{AutostartData2,_NodeResults}}=
- inviso_tool:get_autostart_data(Nodes,{dependency,infinity}),
- ?l [{file,{TraceCaseFileNameInit,[]}},
- {mfa,{inviso,tpl,[math,module_info,0,[]]}},
- {file,{TraceCaseFileName2,[]}},
- {mfa,{inviso,tpl,[math,sin,1,[]]}}]=AutostartData2,
- %% Now tracing shall be removed since we deactivated tracecase1.
- ?l lists:foreach(fun(P)->
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[P,flags]],
- {flags,[]},
- 10),
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[{math,module_info,1},traced]],
- {traced,false},
- 10)
- end,
- TestProcs),
-
- %% Suspend the ANode again and check that when it is reactivated that
- %% tracecase1 is not redone at all. We use an ets table with a counter that is
- %% incremented every time the tracecase1 is executed.
- ?l {ok,[{ANode,ok}]}=rpc:call(CNode,inviso,suspend,[[ANode],testagain]),
- ?l [{counter,SideEffectCounter1}]=rpc:call(ANode,ets,lookup,[test_proc_tab,counter]),
- ?l true=(SideEffectCounter1>0),
- ?l ok=inviso_tool:reactivate(ANode),
- ?l timer:sleep(3000), % The delay in tracecase2.
- ?l ok=poll(inviso_tool,get_activities,[],{ok,[]},10),
- %% Now the reactivation is done, check that tracecase1 was not redone at ANode.
- ?l [{counter,SideEffectCounter1}]=rpc:call(ANode,ets,lookup,[test_proc_tab,counter]),
-
- %% Deactivate tracecase2.
- ?l another_return_value=inviso_tool:sync_dtc(tracecase2,id2),
- %% Immediately check the autostart data (again!). This time we want to see
- %% that the two inviso commands have been joined since there is no tracecase
- %% in between.
- ?l {ok,{AutostartData3,NodeResults}}=
- inviso_tool:get_autostart_data(Nodes,{dependency,infinity}),
- ?l [{file,{TraceCaseFileNameInit,[]}},
- {mfa,{inviso,tpl,[math,module_info,0,[]]}},
- {mfa,{inviso,tpl,[math,sin,1,[]]}}]=AutostartData3,
-
- %% Check that a deactivating tracecase is not redone at a reactivating node.
- ?l inviso_tool:sync_atc(tracecase5,id5,[]), % Updates the counter.
- %% Yet again suspend the node when we know that tracecase5 has been executed.
- ?l {ok,[{ANode,ok}]}=rpc:call(CNode,inviso,suspend,[[ANode],testagain2]),
- ?l timer:sleep(100), % Subscription reaches the tool.
- ?l [{counter,SideEffectCounter2A}]=rpc:call(ANode,ets,lookup,[test_proc_tab,counter]),
- ?l [BNode|_]=OtherNodes,
- ?l [{counter,SideEffectCounter2B}]=rpc:call(BNode,ets,lookup,[test_proc_tab,counter]),
- ?l ok=inviso_tool:dtc(tracecase5,id5), % In here there is a 2000 ms delay!
- ?l ok=inviso_tool:reactivate(ANode),
- %% Check that the reactivator is done, but that the tracecase remains. The
- %% reactivator should be done pretty quickly since there are no delays in the
- %% still active tracecases.
- ?l ok=poll(inviso_tool,
- get_activities,
- [],
- {ok,[{tracecases,[{{tracecase5,id5},deactivating}]}]},
- 10),
- ?l ok=poll(inviso_tool,get_activities,[],{ok,[]},30),
- ?l [{counter,SideEffectCounter2A}]=rpc:call(ANode,ets,lookup,[test_proc_tab,counter]),
- ?l SideEffectCounter2B1=SideEffectCounter2B+1,
- ?l [{counter,SideEffectCounter2B1}]=rpc:call(BNode,ets,lookup,[test_proc_tab,counter]),
-
- %% Check the flush function. It is difficult to find out if it really flushed.
- ?l {ok,NodeResults4}=inviso_tool:flush(),
- ?l true=check_noderesults(Nodes,ok,NodeResults4),
-
- %% Check that this function still has a trace pattern. We are going to stop session
- %% and check that it is still there.
- ?l lists:foreach(fun(N)->
- ok=poll(rpc,
- call,
- [N,
- erlang,
- trace_info,
- [{math,sin,1},traced]],
- {traced,local},
- 20)
- end,
- Nodes),
-
- ?l stop_inviso_tool_session(CNode,1,Nodes),
- ?l {ok,{not_tracing,1,TDGargs}}=inviso_tool:get_session_data(),
-
- ?l {ok,NodeResults5}=inviso_tool:flush(Nodes),
- ?l true=check_noderesults(Nodes,fun({_,{error,_}})->true;(_)->false end,NodeResults5),
- ?l {ok,[]}=inviso_tool:flush(),
-
- %% Check that you can not start trace cases when the session is stopped.
- ?l {error,no_session}=inviso_tool:atc(tracecase2,id3,[]),
- %% But the history shall be there to retrieve.
- ?l {ok,{AutostartData3,NodeResults}}=
- inviso_tool:get_autostart_data(Nodes,{dependency,infinity}),
- ?l {ok,{inactive,running}}=inviso_tool:get_node_status(ANode),
-
- %% Check that the trace pattern is still there.
- ?l lists:foreach(fun(N)->
- ok=poll(rpc,
- call,
- [N,
- erlang,
- trace_info,
- [{math,sin,1},traced]],
- {traced,local},
- 20)
- end,
- Nodes),
-
- %% Now start a session and check that the trace patterns is gone.
- ?l start_inviso_tool_session(CNode,[],2,Nodes),
- ?l lists:foreach(fun(N)->
- ok=poll(rpc,
- call,
- [N,
- erlang,
- trace_info,
- [{math,sin,1},traced]],
- {traced,false},
- 20)
- end,
- Nodes),
- ?l stop_inviso_tool_session(CNode,2,Nodes),
-
- ?l stop_inviso_tool(CNode,Nodes),
- ok.
-%% -----------------------------------------------------------------------------
-
-%% This test case tests the rtc trace case mechanism.
-dist_rtc(doc) -> [""];
-dist_rtc(suite) -> [];
-dist_rtc(Config) when is_list(Config) ->
- RemoteNodes=get_remotenodes_config(Config),
- [RegExpNode|_]=RemoteNodes,
- CNode=node(),
- Nodes=RemoteNodes,
- DataDir=?config(data_dir,Config),
- PrivDir=filename:join(?config(priv_dir,Config),""),
- Opts=[{regexp_node,RegExpNode},
- {tdg,{?MODULE,tdg,[PrivDir]}},
- {tc_def_file,?TC_DEF_FILE},
- {initial_tcs,[{tracecase_init,[]}]},
- {dir,DataDir}], % This is where we find tracecases.
- ?l start_inviso_tool(Nodes,CNode,Opts),
- ?l start_inviso_tool_session(CNode,[],1,Nodes),
- %% Check that the initial tracecase has been executed at all tracing nodes.
- ?l lists:foreach(fun(N)->
- ok=poll(rpc,
- call,
- [N,
- erlang,
- trace_info,
- [{lists,module_info,1},traced]],
- {traced,local},
- 20)
- end,
- Nodes),
- %% Start a test process at every node with a runtime component.
- ?l lists:foreach(fun(N)->spawn(N,?MODULE,test_proc_init,[]) end,Nodes),
- - %% Let the processes start - timer:sleep(100), - - %% Find the pids of the test processes.
- ?l TestProcs=lists:map(fun(N)->rpc:call(N,erlang,whereis,[inviso_tool_test_proc]) end,
- Nodes),
- ?l true=(1=<length(TestProcs)),
- ?l [ANode|_]=Nodes,
- ?l [{counter,Val}]=rpc:call(ANode,ets,lookup,[test_proc_tab,counter]),
- %% Call the tracecase as an rtc.
- ?l inviso_tool:sync_rtc(tracecase5,[]), % Updates the counter.
- ?l [{counter,Val2}]=rpc:call(ANode,ets,lookup,[test_proc_tab,counter]),
- ?l true=(Val2==Val+1),
- ?l inviso_tool:sync_rtc(tracecase5,[]), % Updates the counter.
- ?l [{counter,Val3}]=rpc:call(ANode,ets,lookup,[test_proc_tab,counter]),
- ?l true=(Val3==Val2+1),
-
- %% Now we stop the session and restore it again.
- ?l stop_inviso_tool_session(CNode,1,Nodes),
- ?l {ok,{2,_InvisoReturn}}=inviso_tool:restore_session(),
- %% The tracecase shall be done twice then.
- ?l ok=poll(rpc,call,[ANode,ets,lookup,[test_proc_tab,counter]],
- fun([{counter,V}]) when V==Val3+2 -> true;
- (_) -> false
- end,
- 20),
- ?l stop_inviso_tool_session(CNode,2,Nodes),
-
- ?l {ok,{AutostartData,_NodeResults}}=
- inviso_tool:get_autostart_data(Nodes,{dependency,infinity}),
- ?l [{file,{_FileNameInit,_}},{file,{FileName,Bindings}},{file,{FileName,Bindings}}]=
- AutostartData,
- ?l stop_inviso_tool(CNode,Nodes),
- ok.
-%% -----------------------------------------------------------------------------
-
-
-%% This test case tests mainly that reconnect and reinitiations of a node works.
-dist_reconnect(doc) -> [""];
-dist_reconnect(suite) -> [];
-dist_reconnect(Config) when is_list(Config) ->
- RemoteNodes=get_remotenodes_config(Config),
- [RegExpNode|OtherNodes]=RemoteNodes,
- CNode=node(),
- Nodes=RemoteNodes,
- DataDir=?config(data_dir,Config),
- PrivDir=filename:join(?config(priv_dir,Config),""),
- Opts=[{regexp_node,RegExpNode},
- {tdg,{?MODULE,tdg,[PrivDir]}},
- {tc_def_file,?TC_DEF_FILE},
- {initial_tcs,[{tracecase_init,[]}]},
- {dir,DataDir}], % This is where we find tracecases.
- ?l start_inviso_tool(Nodes,CNode,Opts),
- ?l start_inviso_tool_session(CNode,[],1,Nodes),
- %% Start a test process at every node with a runtime component.
- ?l lists:foreach(fun(N)->spawn(N,?MODULE,test_proc_init,[]) end,Nodes),
- - %% Let the processes start - timer:sleep(100), - - %% Find the pids of the test processes.
- ?l TestProcs=lists:map(fun(N)->rpc:call(N,erlang,whereis,[inviso_tool_test_proc]) end,
- Nodes),
- ?l true=(1=<length(TestProcs)),
- ?l ok=inviso_tool:atc(tracecase1,id1,[{'ProcessName',inviso_tool_test_proc}]),
- ?l ok=poll(inviso_tool,get_activities,[],{ok,[]},20),
-
- %% Now we want to crash a node. Lets choose the RegExp node, then we can test
- %% that regexp expansion is done elsewhere too.
- ?l test_server:stop_node(RegExpNode),
- ?l ok=poll(net_adm,ping,[RegExpNode],pang,10),
- %% Make time for the monitoring signal to reach inviso_c and for inviso_c to
- %% inform its subscribers e.g inviso_tool.
- ?l timer:sleep(100),
- ?l {_,[{_Node,Modules}]}=
- inviso_tool_lib:expand_module_names([node()],"application.*",[]),
- ?l NrOfModules=length(Modules),
- %% This also checks that regexp expansion can be made at another node
- %% than RexExpNode.
- ?l {ok,NodeResults1}=inviso_tool:inviso(tp,["application.*",module_info,0,[]]),
- ?l true=check_noderesults(OtherNodes,
- fun({_N,{ok,Ints}}) when is_list(Ints) ->
- NrOfModules=lists:sum(Ints),
- true;
- (_) ->
- false
- end,
- NodeResults1),
-
- %% Do some faulty tests on the dead node.
- ?l {ok,{ok,[{RegExpNode,{error,down}}]}}=
- inviso_tool:reinitiate_session([RegExpNode]),
- ?l {ok,down}=inviso_tool:get_node_status(RegExpNode),
-
- %% Now it is time to restart the crashed node and reconnect it and then
- %% finally reinitiate it.
- ?l RegExpNodeString=atom_to_list(RegExpNode), - ?l [NodeNameString,_HostNameString] = string:tokens(RegExpNodeString,[$@]), - ?l RegExpNodeName=list_to_atom(NodeNameString), - ?l test_server:start_node(RegExpNodeName,peer,[]),
- ?l ok=poll(net_adm,ping,[RegExpNode],pong,20),
- ?l SuiteDir=filename:dirname(code:which(?MODULE)),
- ?l true=rpc:call(RegExpNode,code,add_patha,[SuiteDir]),
- ?l ok=rpc:call(RegExpNode,application,start,[runtime_tools]),
- ?l ok=poll(rpc,call,[RegExpNode,erlang,whereis,[inviso_rt]],undefined,20),
- ?l {ok,down}=inviso_tool:get_node_status(RegExpNode),
-
- %% Restart the test process.
- ?l spawn(RegExpNode,?MODULE,test_proc_init,[]),
- ?l ok=poll(rpc,
- call,
- [RegExpNode,erlang,whereis,[inviso_tool_test_proc]],
- fun(P) when is_pid(P) -> true;
- (undefined) -> false
- end,
- 10),
- ?l TPid=rpc:call(RegExpNode,erlang,whereis,[inviso_tool_test_proc]),
- ?l {ok,[{RegExpNode,{ok,{inactive,running}}}]}=inviso_tool:reconnect_nodes([RegExpNode]),
- %% Try to reconnect the node again and an unknown node.
- ?l UnknownNode='unknown@nonexistant',
- ?l {ok,[{RegExpNode,{error,already_connected}},{UnknownNode,{error,unknown_node}}]}=
- inviso_tool:reconnect_nodes([RegExpNode,UnknownNode]),
- ?l {ok,{ok,[{RegExpNode,{ok,_}}]}}=inviso_tool:reinitiate_session([RegExpNode]),
- ?l ok=poll(rpc,
- call,
- [RegExpNode,erlang,trace_info,[TPid,flags]],
- {flags,[call]},
- 10),
- ?l {ok,{ok,[{RegExpNode,{error,already_in_session}},{UnknownNode,{error,unknown_node}}]}}=
- inviso_tool:reinitiate_session([RegExpNode,UnknownNode]),
-
- %% Suspend RegExpNode and test that it can not be reinitiated.
- ?l {ok,[{RegExpNode,ok}]}=rpc:call(CNode,inviso,suspend,[[RegExpNode],yetatest]),
- ?l {ok,[{RegExpNode,{error,already_connected}}]}=inviso_tool:reconnect_nodes([RegExpNode]),
- ?l {ok,{ok,[{RegExpNode,{error,suspended}}]}}=inviso_tool:reinitiate_session([RegExpNode]),
-
- %% Now we start a tracecase that will never terminate. We then reactivate the
- %% suspended node. Then there will be a running reactivator and a running
- %% tracecase to kill.
- ?l ok=inviso_tool:atc(tracecase4,id4,[]), % This one will not terminate.
- ?l ok=inviso_tool:reactivate(RegExpNode),
- ?l ok=poll(inviso_tool,
- get_activities,
- [],
- fun({ok,L}) when length(L)==2 -> true;
- (_) -> false
- end,
- 20),
- %% Now the reactivator and the tracecase shall be stuck(!)
- ?l {links,ToolLinks}=process_info(whereis(inviso_tool),links),
- ?l [P1,P2]=lists:foldl(fun(P,Acc)->case process_info(P,initial_call) of
- {initial_call,{inviso_tool,_,_}} ->
- [P|Acc];
- _ ->
- Acc
- end
- end,
- [],
- ToolLinks),
- ?l stop_inviso_tool_session(CNode,1,Nodes),
- %% Check that the processes are killed.
- ?l ok=poll(erlang,process_info,[P1],undefined,10),
- ?l ok=poll(erlang,process_info,[P2],undefined,10),
- ?l stop_inviso_tool(CNode,Nodes),
- ok.
-%% -----------------------------------------------------------------------------
-
-%% This test tests that we can adopt a running inviso runtime component and
-%% mark it as tracing-running.
-dist_adopt(doc) -> [""];
-dist_adopt(suite) -> [];
-dist_adopt(Config) when is_list(Config) ->
- RemoteNodes=get_remotenodes_config(Config),
- [RegExpNode|_]=RemoteNodes,
- CNode=node(),
- Nodes=RemoteNodes,
- DataDir=?config(data_dir,Config),
- PrivDir=filename:join(?config(priv_dir,Config),""),
-
- %% Then first start runtime components at different nodes for us to
- %% later adopt.
- ?l {ok,_IPid}=inviso:start(),
- ?l {ok,NodeResults1}=inviso:add_nodes(Nodes,a_tag,[{dependency,infinity}]),
- ?l true=check_noderesults(Nodes,{ok,new},NodeResults1),
- ?l [ANode|OtherNodes]=Nodes,
- ?l {ok,[{ANode,_LogResult}]}=
- inviso:init_tracing([ANode],
- [{trace,{file,filename:join(PrivDir,"dist_adopt_adoptednode.log")}},
- {ti,{file,filename:join(PrivDir,"dist_adopt_adoptednode.ti")}}]),
- ?l inviso:stop(),
- ?l ok=poll(erlang,whereis,[inviso_c],undefined,10),
- ?l lists:foreach(fun(N)->true=(is_pid(rpc:call(N,erlang,whereis,[inviso_rt]))) end,
- Nodes),
-
- %% Now start the tool and watch it adopt the runtimes.
- Opts=[{regexp_node,RegExpNode},
- {tdg,{?MODULE,tdg,[PrivDir]}},
- {tc_def_file,?TC_DEF_FILE},
- {initial_tcs,[{tracecase_init,[]}]},
- {dir,DataDir}], % This is where we find tracecases.
- ?l Options=[{nodes,Nodes},{c_node,CNode}|Opts],
- ?l {ok,_Pid}=inviso_tool:start(Options),
- ?l ok=poll(erlang,whereis,[inviso_tool],fun(X)->true=is_pid(X) end,10),
- ?l io:format("LoopData:~p~n",[inviso_tool:get_loopdata()]),
- ?l {ok,{1,InvisoReturn}}=inviso_tool:start_session([]),
- ?l io:format("Invisoreturn:~p~n",[InvisoReturn]),
- %% Now check that all nodes are tracing.
- ?l lists:foreach(fun(N)->ok=poll(rpc,
- call,
- [CNode,inviso,get_status,[[N]]],
- fun({ok,[{_N,{ok,{tracing,running}}}]})->true;
- (_) ->false
- end,
- 10)
- end,
- Nodes),
-
- %% At this point all nodes shall be tracing. However the initial tracecase
- %% shall not have been executed at ANode since it was adopted by the tool.
- ?l {traced,false}=rpc:call(ANode,erlang,trace_info,[{lists,module_info,1},traced]),
- ?l lists:foreach(fun(N)->
- {traced,local}=
- rpc:call(N,erlang,trace_info,[{lists,module_info,1},traced])
- end,
- OtherNodes),
- ?l stop_inviso_tool_session(CNode,1,Nodes),
- ?l [BNode|_]=OtherNodes,
- %% Since nodes are not cleared the pattern still be there.
- ?l {traced,local}=rpc:call(BNode,erlang,trace_info,[{lists,module_info,1},traced]),
- ?l start_inviso_tool_session(CNode,[],2,Nodes),
- ?l stop_inviso_tool_session(CNode,2,Nodes),
- ?l {ok,_NodeResults}=inviso_tool:stop(),
- ?l ok=poll(erlang,whereis,[inviso_tool],undefined,10),
- ?l ok=poll(rpc,call,[CNode,erlang,whereis,[inviso_c]],undefined,10),
-
- ok.
-%% -----------------------------------------------------------------------------
-
-%% This test tests that saving and restoring a history works.
-dist_history(doc) -> [""];
-dist_history(suite) -> [];
-dist_history(Config) when is_list(Config) ->
- RemoteNodes=get_remotenodes_config(Config),
- [RegExpNode|_]=RemoteNodes,
- CNode=RegExpNode, % We use a remote control component.
- Nodes=RemoteNodes,
- DataDir=?config(data_dir,Config),
- PrivDir=filename:join(?config(priv_dir,Config),""),
-
- %% Start up the tool and a couple of inviso runtimes.
- Opts=[{regexp_node,RegExpNode},
- {tdg,{?MODULE,tdg,[PrivDir]}},
- {tc_def_file,?TC_DEF_FILE},
- {initial_tcs,[{tracecase_init,[]}]},
- {dir,DataDir}], % This is where we find tracecases.
- ?l start_inviso_tool(Nodes,CNode,Opts),
- ?l start_inviso_tool_session(CNode,[],1,Nodes),
- %% Start a test process at every node with a runtime component.
- ?l lists:foreach(fun(N)->spawn(N,?MODULE,test_proc_init,[]) end,Nodes),
-
- %% Activate tracing of the test process.
- ?l ok=inviso_tool:atc(tracecase1,id1,[{'ProcessName',inviso_tool_test_proc}]),
- ?l ok=poll(inviso_tool,get_activities,[],{ok,[]},10),
- ?l TestProcs=lists:map(fun(N)->rpc:call(N,erlang,whereis,[inviso_tool_test_proc]) end,
- Nodes),
- ?l lists:foreach(fun(P)->
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[P,flags]],
- {flags,[call]},
- 10),
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[{math,module_info,1},traced]],
- {traced,local},
- 10)
- end,
- TestProcs),
-
- %% Create a history file.
- ?l AbsFileName=filename:join(PrivDir,"dist_history.his"),
- ?l {ok,AbsFileName}=inviso_tool:save_history(AbsFileName),
- ?l {ok,_FileInfo}=file:read_file_info(AbsFileName),
-
- %% Stop the tracing of the test process.
- ?l inviso_tool:sync_dtc(tracecase1,id1),
- ?l lists:foreach(fun(P)->
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[P,flags]],
- {flags,[]},
- 10),
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[{math,module_info,1},traced]],
- {traced,false},
- 10)
- end,
- TestProcs),
- %% Now stop the session.
- ?l stop_inviso_tool_session(CNode,1,Nodes),
- %% Restart the session using the previously saved history.
- ?l {ok,{2,_InvisoReturn}}=inviso_tool:restore_session(AbsFileName),
- ?l ok=poll(inviso_tool,get_activities,[],{ok,[]},10),
- %% Check that the history has been redone.
- ?l lists:foreach(fun(P)->
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[P,flags]],
- {flags,[call]},
- 10),
- ?l ok=poll(rpc,
- call,
- [node(P),erlang,trace_info,[{math,module_info,1},traced]],
- {traced,local},
- 10)
- end,
- TestProcs),
- ?l {ok,_NodeResults1}=inviso_tool:inviso(tpl,[math,module_info,0,[]]),
- %% Also check that the restored history now is our history.
- ?l {ok,{AutostartData,_NodeResults2}}=
- inviso_tool:get_autostart_data(Nodes,{dependency,infinity}),
- ?l FNameInit=filename:join(DataDir,"tracecase_init.trc"),
- ?l FName1=filename:join(DataDir,"tracecase1_on.trc"),
- ?l [{file,{FNameInit,[]}},
- {file,{FName1,[{'ProcessName',inviso_tool_test_proc}]}},
- {mfa,{inviso,tpl,[math,module_info,0,[]]}}]=AutostartData,
- ?l stop_inviso_tool_session(CNode,2,Nodes),
- ?l NodeCounters=lists:foldl(fun(N,Acc)->[{_,X}]=rpc:call(N,ets,lookup,[test_proc_tab,counter]),
- [{N,X}|Acc]
- end,
- [],
- Nodes),
- %% Remove the patterns set by the initial tracecase.
- ?l lists:foreach(fun(N)->rpc:call(N,
- erlang,
- trace_pattern,
- [{lists,module_info,1},false,[local]])
- end,
- Nodes),
- %% Now we want to test that we can do restore on the current session.
- ?l {ok,{3,_InvisoReturn2}}=inviso_tool:restore_session(),
- ?l ok=poll(inviso_tool,get_activities,[],{ok,[]},10),
- %% Check that the history has been redone yet again.
- ?l lists:foreach(fun({N,X})->
- [{counter,Y}]=
- rpc:call(N,ets,lookup,[test_proc_tab,counter]),
- Y=X+1
- end,
- NodeCounters),
- ?l lists:foreach(fun(N)->
- {traced,local}=
- rpc:call(N,erlang,trace_info,[{lists,module_info,1},traced])
- end,
- Nodes),
-
- ?l {error,session_active}=inviso_tool:reset_nodes(Nodes),
- %% Now stop the session and check that we can clear the nodes.
- ?l stop_inviso_tool_session(CNode,3,Nodes),
- ?l lists:foreach(fun(N)->{traced,local}=
- rpc:call(N,erlang,trace_info,[{lists,module_info,1},traced])
- end,
- Nodes),
- ?l {ok,NodeResults3}=inviso_tool:reset_nodes(Nodes),
- ?l true=check_noderesults(Nodes,{ok,{new,running}},NodeResults3),
- ?l lists:foreach(fun(N)->{traced,false}=
- rpc:call(N,erlang,trace_info,[{lists,module_info,1},traced])
- end,
- Nodes),
- ?l stop_inviso_tool(CNode,Nodes),
-
- %% Now we want to test that restoring a session at no active nodes will
- %% not result in a crash. (Previous error).
- ?l FaultyNodes=[gurka@nonexistant,tomat@nonexistant],
- ?l Options=[{nodes,FaultyNodes},{c_node,CNode}|Opts],
- ?l {ok,_Pid}=inviso_tool:start(Options),
- ?l ok=poll(erlang,whereis,[inviso_tool],fun(X)->true=is_pid(X) end,10),
- %% Now try to restore a session.
- ?l {ok,{_,{ok,[]}}}=inviso_tool:restore_session(AbsFileName),
- ?l {ok,down}=inviso_tool:get_node_status(gurka@nonexistant),
- %% Now stop the (useless) session.
- ?l {ok,{_,[]}}=inviso_tool:stop_session(),
- ?l stop_inviso_tool(CNode,[]),
- ok.
-%% -----------------------------------------------------------------------------
-
-%% This test tests a few strange situations when activating a session and there
-%% are no nodes that can be initiated or reinitiated.
-dist_start_session_special(doc) -> [""];
-dist_start_session_special(suite) -> [];
-dist_start_session_special(Config) when is_list(Config) ->
- RemoteNodes=get_remotenodes_config(Config),
- [RegExpNode|_]=RemoteNodes,
- CNode=RegExpNode, % We use a remote control component.
-% Nodes=RemoteNodes,
- DataDir=?config(data_dir,Config),
- PrivDir=filename:join(?config(priv_dir,Config),""),
-
- %% Start up the tool but with no exiting nodes.
- FaultyNodes=[gurka@nonexistant,tomat@nonexistant],
- Opts=[{regexp_node,RegExpNode},
- {tdg,{?MODULE,tdg,[PrivDir]}},
- {tc_def_file,?TC_DEF_FILE},
- {initial_tcs,[{tracecase_init,[]}]},
- {dir,DataDir}], % This is where we find tracecases.
- ?l Options=[{nodes,FaultyNodes},{c_node,CNode}|Opts],
- ?l {ok,_Pid}=inviso_tool:start(Options),
- ?l ok=poll(erlang,whereis,[inviso_tool],fun(X)->true=is_pid(X) end,10),
- %% Now try to initate a session.
- ?l {ok,{SessionNr,{ok,[]}}}=inviso_tool:start_session(),
- ?l {ok,down}=inviso_tool:get_node_status(gurka@nonexistant),
- %% Now stop the (useless) session.
- ?l {ok,{SessionNr,[]}}=inviso_tool:stop_session(),
-
- %% Now start again, still no useful nodes.
- ?l {ok,{SessionNr2,{ok,[]}}}=inviso_tool:start_session(),
- ?l {ok,{SessionNr2,[]}}=inviso_tool:stop_session(),
- ?l stop_inviso_tool(CNode,[]), % No nodes are connected.
-
- ok.
-%% -----------------------------------------------------------------------------
-
-
-%% ==============================================================================
-%% Help functions.
-%% ==============================================================================
-
-%% Help function starting the inviso_tool with runtime components at Nodes
-%% and the inviso control component at CNode. OtherOpts shall contain all other
-%% necessary options except nodes and c_node. Returns nothing significant.
-start_inviso_tool(Nodes,CNode,OtherOpts) ->
- ?l Options=[{nodes,Nodes},{c_node,CNode}|OtherOpts],
- ?l {ok,_Pid}=inviso_tool:start(Options),
- ?l ok=poll(erlang,whereis,[inviso_tool],fun(X)->true=is_pid(X) end,10),
- %% Now the runtime components shall be started but no tracing started.
- ?l lists:foreach(fun(N)->ok=poll(rpc,
- call,
- [CNode,inviso,get_status,[[N]]],
- fun({ok,[{_N,{ok,{new,running}}}]})->true;
- (_) ->false
- end,
- 10)
- end,
- Nodes),
- true.
-%% -----------------------------------------------------------------------------
-
-%% Stops the inviso_tool.
-stop_inviso_tool(CNode,Nodes) ->
- ?l {ok,NodeResults}=inviso_tool:stop(),
- ?l true=check_noderesults(Nodes,ok,NodeResults),
- ?l ok=poll(erlang,whereis,[inviso_tool],undefined,10),
- %% Check that all inviso components are gone.
- ?l ok=poll(rpc,call,[CNode,erlang,whereis,[inviso_c]],undefined,10),
- ?l lists:foreach(fun(N)->ok=poll(rpc,
- call,
- [N,erlang,whereis,[inviso_rt]],
- undefined,
- 10)
- end,
- Nodes),
- true.
-%% -----------------------------------------------------------------------------
-
-%% Starts a trace session. Returns the InvisoReturn part of the return value.
-start_inviso_tool_session(CNode,MoreTDGargs,SessionNr,Nodes) ->
- ?l {ok,{SessionNr,InvisoReturn}}=inviso_tool:start_session(MoreTDGargs),
- %% Now check that all nodes are tracing.
- ?l lists:foreach(fun(N)->ok=poll(rpc,
- call,
- [CNode,inviso,get_status,[[N]]],
- fun({ok,[{_N,{ok,{tracing,running}}}]})->true;
- (_) ->false
- end,
- 10),
- %% Check that the initial trace case is executed.
- ?l ok=poll(rpc,
- call,
- [N,erlang,trace_info,[{lists,module_info,1},traced]],
- {traced,local},
- 10)
- end,
- Nodes),
- InvisoReturn.
-%% -----------------------------------------------------------------------------
-
-%% Stops a trace session.
-stop_inviso_tool_session(CNode,SessionNr,Nodes) ->
- ?l {ok,{SessionNr,NodeResults}}=inviso_tool:stop_session(),
- ?l true=check_noderesults(Nodes,ok,NodeResults),
- %% Now the runtimes shall not be tracing any longer.
- ?l lists:foreach(fun(N)->ok=poll(rpc,
- call,
- [CNode,inviso,get_status,[[N]]],
- fun({ok,[{_N,{ok,{idle,running}}}]})->true;
- (_) ->false
- end,
- 10)
- end,
- Nodes),
- true.
-%% -----------------------------------------------------------------------------
-
-%% Help function checking that there is a Result for each node in Nodes.
-%% Returns 'true' if successful.
-check_noderesults(Nodes,Fun,[{Node,Result}|Rest]) when is_function(Fun) ->
- case Fun({Node,Result}) of
- true ->
- case lists:member(Node,Nodes) of
- true ->
- check_noderesults(lists:delete(Node,Nodes),Fun,Rest);
- false -> % Not good.
- unknown_node_in_returnvalue
- end;
- _ ->
- illegal_result
- end;
-check_noderesults(Nodes,Result,[{Node,Result}|Rest]) ->
- case lists:member(Node,Nodes) of
- true ->
- check_noderesults(lists:delete(Node,Nodes),Result,Rest);
- false -> % Not good.
- unknown_node_in_returnvalue
- end;
-check_noderesults([],_,[]) ->
- true;
-check_noderesults(X,Y,Z) ->
- io:format("Bad arguments to check noderesults:~w~n~w~n~w~n",[X,Y,Z]),
- false.
-%% ------------------------------------------------------------------------------
-
-%% Help function which waits for a function call to become Result. This is useful
-%% if what we are waiting for can happend independantly of indications we have
-%% access to.
-poll(_,_,_,_,0) ->
- error;
-poll(M,F,Args,Result,Times) ->
- try apply(M,F,Args) of
- What when is_function(Result) ->
- case Result(What) of
- true ->
- ok;
- X ->
- io:format("Poll: ~w:~w ~w ~w ~w~n",[M,F,Args,Result,X]),
- timer:sleep(100),
- poll(M,F,Args,Result,Times-1)
- end;
- Result ->
- ok;
- X ->
- io:format("Poll: ~w:~w ~w ~w ~w~n",[M,F,Args,Result,X]),
- timer:sleep(100),
- poll(M,F,Args,Result,Times-1)
- catch
- error:Reason ->
- io:format("Apply in suite-function poll/5 failed, ~w~n",[Reason]),
- timer:sleep(100),
- poll(M,F,Args,Result,Times-1)
- end.
-%% ------------------------------------------------------------------------------
-
-%% ------------------------------------------------------------------------------
-%% The Tracer Data Generator function.
-%% ------------------------------------------------------------------------------
-
--define(I2L(Arg),integer_to_list(Arg)).
-
-tdg(Node,{{Y,Mo,D},{H,Mi,S}},PrivDir) ->
- NameStr=atom_to_list(Node)++"_"++?I2L(Y)++"-"++?I2L(Mo)++"-"++?I2L(D)++"_"++
- ?I2L(H)++"-"++?I2L(Mi)++"-"++?I2L(S),
- LogTD={file,filename:join(PrivDir,NameStr++".log")},
- TiTD={file,filename:join(PrivDir,NameStr++".ti")},
- [{trace,LogTD},{ti,TiTD}].
-%% ------------------------------------------------------------------------------
-
-
-%% ------------------------------------------------------------------------------
-%% Handling the test server Config.
-%% ------------------------------------------------------------------------------
-
-insert_remotenode_config(Name,Node,Config) ->
- [{remotenode,{Name,Node}}|Config].
-%% ------------------------------------------------------------------------------
-
-insert_timetraphandle_config(Handle,Config) ->
- [{timetraphandle,Handle}|Config].
-%% ------------------------------------------------------------------------------
-
-get_remotenode_config(Name, [{remotenode, {Name, Node}}| _Cs]) ->
- Node;
-get_remotenode_config(Name, [_C | Cs]) ->
- get_remotenode_config(Name, Cs);
-get_remotenode_config(Name, []) ->
- exit({no_remotenode, Name}).
-
-%% ------------------------------------------------------------------------------
-
-get_timetraphandle_config(Config) ->
- {value,{_,Handle}}=lists:keysearch(timetraphandle,1,Config),
- Handle.
-%% ------------------------------------------------------------------------------
-
-get_remotenodes_config([{remotenode,{_Name,Node}}|Config]) ->
- [Node|get_remotenodes_config(Config)];
-get_remotenodes_config([_|Config]) ->
- get_remotenodes_config(Config);
-get_remotenodes_config([]) ->
- [].
-%% ------------------------------------------------------------------------------
-
-remove_remotenode_config(Name, [{remotenode, {Name, _}} | Cs]) ->
- Cs;
-remove_remotenode_config(Name, [C | Cs]) ->
- [C | remove_remotenode_config(Name, Cs)];
-remove_remotenode_config(_Name, []) ->
- [].
-%% ------------------------------------------------------------------------------
-
-remove_timetraphandle_config(Config) ->
- lists:keydelete(timetraphandle,1,Config).
-%% ------------------------------------------------------------------------------
-
-
-%% ==============================================================================
-%% Code for a test process which can be started.
-%% ==============================================================================
-
-%% The test proc is also responsible for owning a side effect table. The table
-%% can be updated by tracecases.
-test_proc_init() ->
- register(inviso_tool_test_proc,self()),
- ets:new(test_proc_tab,[named_table,public]),
- ets:insert(test_proc_tab,{counter,0}),
- test_proc_loop().
-
-test_proc_loop() ->
- receive
- {apply,M,F,Args} ->
- apply(M,F,Args),
- test_proc_loop();
- X ->
- io:format("Got ~w~n",[X]),
- test_proc_loop()
- end.
-%% ------------------------------------------------------------------------------
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