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/*
* Copyright 2009- ECMWF.
*
* This software is licensed under the terms of the Apache Licence version 2.0
* which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
* In applying this licence, ECMWF does not waive the privileges and immunities
* granted to it by virtue of its status as an intergovernmental organisation
* nor does it submit to any jurisdiction.
*/
#include <fstream>
#include <boost/test/unit_test.hpp>
#include "InvokeServer.hpp"
#include "SCPort.hpp"
#include "ecflow/client/ClientInvoker.hpp"
#include "ecflow/core/File.hpp"
#include "ecflow/node/Submittable.hpp"
#include "ecflow/node/Suite.hpp"
#include "ecflow/test/scaffold/Naming.hpp"
using namespace std;
using namespace ecf;
BOOST_AUTO_TEST_SUITE(S_Client)
BOOST_AUTO_TEST_SUITE(T_GroupCmd)
BOOST_AUTO_TEST_CASE(test_group_cmd) {
ECF_NAME_THIS_TEST();
// The previous test's has created/destroyed a server process
// If two different process both try to use the same port number, you
// get an "Address in use" error, even if one the process is dead. This is
// because the kernel does not immediately release the resource and there is
// time out period. To get round this we will start the new server/client
// and use a different port number. the default is 3141
// This will remove check pt and backup file before server start, to avoid the server from loading previous test
// data
InvokeServer invokeServer("Client:: ...test_group_cmd", SCPort::next());
BOOST_REQUIRE_MESSAGE(invokeServer.server_started(),
"Server failed to start on " << invokeServer.host() << ":" << invokeServer.port());
ClientInvoker theClient(invokeServer.host(), invokeServer.port());
BOOST_REQUIRE_MESSAGE(theClient.group("shutdown yes;halt yes;restart") == 0,
"--group should return 0\n"
<< theClient.errorMsg());
}
BOOST_AUTO_TEST_CASE(test_client_group_lifecyle) {
ECF_NAME_THIS_TEST();
/// *** This test is the same as in file TestServerAndLifeCyle.cpp only this time
/// *** we use the group command where ever possible
// This will remove check pt and backup file before server start, to avoid the server from loading previous test
// data
// ** NOTE: We disable job generation in the server **/
InvokeServer invokeServer(
"Client:: ...test_client_group_lifecyle", SCPort::next(), true /*disable job generation in server*/);
BOOST_REQUIRE_MESSAGE(invokeServer.server_started(),
"Server failed to start on " << invokeServer.host() << ":" << invokeServer.port());
ClientInvoker theClient(invokeServer.host(), invokeServer.port());
size_t expected_var = 0;
{
// restart server, load lifecycle, and get the defs tree from the server
std::string groupRequest = "--restart; load=";
groupRequest += File::test_data("libs/client/test/data/lifecycle.txt", "libs/client");
groupRequest += "; get";
BOOST_REQUIRE_MESSAGE(theClient.group(groupRequest) == 0,
"Group request " << CtsApi::group(groupRequest) << " failed should return 0\n"
<< theClient.errorMsg());
defs_ptr serverDefs = theClient.defs();
BOOST_REQUIRE_MESSAGE(serverDefs.get(), "Server returned a NULL defs");
BOOST_REQUIRE_MESSAGE(serverDefs->suiteVec().size() >= 1, " no suite ?");
const std::vector<suite_ptr>& suites = serverDefs->suiteVec();
const std::vector<Variable>& variables = suites[0]->variables();
expected_var = variables.size();
}
{
// add some var's with spaces ECFLOW-1265
expected_var += 1;
std::string groupRequest = "alter add variable VAR 'space s' /suite1; get";
BOOST_REQUIRE_MESSAGE(theClient.group(groupRequest) == 0,
"Group request " << CtsApi::group(groupRequest) << " failed should return 0\n"
<< theClient.errorMsg());
defs_ptr serverDefs = theClient.defs();
BOOST_REQUIRE_MESSAGE(serverDefs.get(), "Server returned a NULL defs");
const std::vector<suite_ptr>& suites = serverDefs->suiteVec();
BOOST_REQUIRE_MESSAGE(suites.size() >= 1, " no suite ?");
const std::vector<Variable>& variables = suites[0]->variables();
BOOST_REQUIRE_MESSAGE(variables.size() == expected_var,
"Expected " << expected_var << " variables but found " << variables.size());
BOOST_REQUIRE_MESSAGE(variables[expected_var - 1].theValue() == "'space s'",
"Expected 'space s' but found " << variables[expected_var - 1].theValue());
}
// Now go through and simulate client request to change Node tree state.
// This is **highly** dependent on lifecycle.txt
// suite suite1
// family family1
// task a
// event 1 myEvent
// meter myMeter 0 100
// task b
// trigger a == complete
// endfamily
// family family2
// task aa
// trigger ../family1/a:myMeter >= 20 and ../family1/a:myEvent
// task bb
// trigger ../family1/a:myMeter >= 50 || ../family1/a:myEvent
// endfamily
// endsuite
string suite1_family1_a = "suite1/family1/a";
string suite1_family1_b = "suite1/family1/b";
string suite1_family2_aa = "suite1/family2/aa";
string suite1_family2_bb = "suite1/family2/bb";
// ***********************************************************************
// Create a request to initialise Node: suite1/family1/a
// Create a request to set the event on Node suite1/family1/a
// This should place suite1_family2_bb immediately into submitted state
// Since we at least one node in ACTIVE, suite should be in ACTIVE state
{
theClient.taskPath(suite1_family1_a);
theClient.set_jobs_password(Submittable::DUMMY_JOBS_PASSWORD());
// make sure to use same ECF_RID if its specified
std::string remote_id = "process_or_remote_id";
if (!theClient.process_or_remote_id().empty())
remote_id = theClient.process_or_remote_id();
std::string groupRequest = "begin=suite1; init=";
groupRequest += remote_id;
groupRequest += "; event=myEvent; force-dep-eval; get";
BOOST_REQUIRE_MESSAGE(theClient.group(groupRequest) == 0,
"Group request " << groupRequest << " failed should return 0\n"
<< theClient.errorMsg());
defs_ptr serverDefs = theClient.defs();
// PrintStyle style(PrintStyle::STATE);
// cerr << *serverDefs.get() << "\n";
BOOST_REQUIRE_MESSAGE(serverDefs.get(), "get command failed to get node tree from server");
node_ptr node = serverDefs->findAbsNode(suite1_family1_a);
BOOST_REQUIRE_MESSAGE(node->state() == NState::ACTIVE,
"Node expected NState::ACTIVE, but found to be " << NState::toString(node->state()));
node_ptr nodeb = serverDefs->findAbsNode(suite1_family2_bb);
BOOST_REQUIRE_MESSAGE(nodeb->state() == NState::ACTIVE,
"Node expected NState::ACTIVE, but found to be " << NState::toString(nodeb->state()));
}
//**********************************************************************
// Create a request to set the Meter on Node suite1/family1/a
// This should force suite1_family2_aa immediately into submitted state
// This should force suite1_family2_bb immediately into submitted state
{
theClient.taskPath(suite1_family1_a);
std::string groupRequest = "meter=myMeter 100; force-dep-eval; get";
BOOST_REQUIRE_MESSAGE(theClient.group(groupRequest) == 0,
"Group request " << CtsApi::group(groupRequest) << " failed should return 0\n"
<< theClient.errorMsg());
defs_ptr serverDefs = theClient.defs();
BOOST_REQUIRE_MESSAGE(serverDefs.get(), "get command failed to get node tree from server");
node_ptr nodeaa = serverDefs->findAbsNode(suite1_family2_aa);
BOOST_REQUIRE_MESSAGE(nodeaa->state() == NState::ACTIVE,
"Node expected NState::ACTIVE, but found to be " << NState::toString(nodeaa->state()));
node_ptr nodebb = serverDefs->findAbsNode(suite1_family2_bb);
BOOST_REQUIRE_MESSAGE(nodebb->state() == NState::ACTIVE,
"Node expected NState::ACTIVE, but found to be " << NState::toString(nodebb->state()));
}
//**********************************************************************
// Create a request to complete task suite1/family1/a
// This should force suite1_family1_b to complete
// Resolve dependencies
// We could either wait 60 second or
// added a custom command that will force dependency evaluation
{
theClient.taskPath(suite1_family1_a);
std::string groupRequest = "complete;force-dep-eval;get";
BOOST_REQUIRE_MESSAGE(theClient.group(groupRequest) == 0,
"Group request " << CtsApi::group(groupRequest) << " failed should return 0\n"
<< theClient.errorMsg());
defs_ptr serverDefs = theClient.defs();
BOOST_REQUIRE_MESSAGE(serverDefs.get(), "get command failed to get node tree from server");
node_ptr node = serverDefs->findAbsNode(suite1_family1_b);
BOOST_REQUIRE_MESSAGE(node->state() == NState::ACTIVE,
"Expected NState::ACTIVE, but found " << NState::toString(node->state()));
}
//********************************************************************************
// Complete the remaining tasks. Should really call init first, but what the eck.
//
// Get the node tree back from the server, and check its node state
// All node state should be complete. + check meter/event value was set properly
{
theClient.taskPath(suite1_family1_b);
BOOST_REQUIRE_MESSAGE(theClient.completeTask() == 0,
TaskApi::complete() << " failed should return 0\n"
<< theClient.errorMsg());
theClient.taskPath(suite1_family2_aa);
BOOST_REQUIRE_MESSAGE(theClient.completeTask() == 0,
TaskApi::complete() << " failed should return 0\n"
<< theClient.errorMsg());
theClient.taskPath(suite1_family2_bb);
std::string groupRequest = "complete;force-dep-eval;get";
BOOST_REQUIRE_MESSAGE(theClient.group(groupRequest) == 0,
"Group request " << CtsApi::group(groupRequest) << " failed should return 0\n"
<< theClient.errorMsg());
defs_ptr serverDefs = theClient.defs();
BOOST_REQUIRE_MESSAGE(serverDefs.get(), "get command failed to get node tree from server");
std::string metername = "myMeter";
int meterValue = 100;
node_ptr node = serverDefs->findAbsNode(suite1_family1_a);
const Meter& theMeter = node->findMeter(metername);
BOOST_REQUIRE_MESSAGE(!theMeter.empty(), "Could not find the meter");
BOOST_REQUIRE_MESSAGE(theMeter.value() == meterValue,
"Expected meter value " << meterValue << " but found " << theMeter.value());
{
std::string errorMsg;
BOOST_REQUIRE_MESSAGE(serverDefs->checkInvariants(errorMsg), errorMsg);
}
std::string eventname = "myEvent";
const Event& theEvent = node->findEventByNameOrNumber(eventname);
BOOST_REQUIRE_MESSAGE(!theEvent.empty(), "Could not find the event myEvent");
BOOST_REQUIRE_MESSAGE(theEvent.value(), "The event was not set");
const std::vector<suite_ptr>& suiteVec = serverDefs->suiteVec();
suite_ptr suite = suiteVec.back();
BOOST_REQUIRE_MESSAGE(suite->state() == NState::COMPLETE,
"Suite expected NState::COMPLETE, but found to be " << NState::toString(suite->state()));
}
{
// Check that a log file was created, by asking the server for it.
BOOST_REQUIRE_MESSAGE(theClient.getLog() == 0, "get log failed should return 0\n" << theClient.errorMsg());
BOOST_REQUIRE_MESSAGE(!theClient.get_string().empty(), "The log file returned from the server is empty!!");
// Clear the log
BOOST_REQUIRE_MESSAGE(theClient.clearLog() == 0,
CtsApi::clearLog() << " failed should return 0\n"
<< theClient.errorMsg());
}
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE_END()
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