1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
/*
* 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 <iostream>
#include <boost/test/unit_test.hpp>
#include "ecflow/core/Filesystem.hpp"
#include "ecflow/node/Signal.hpp"
#include "ecflow/node/System.hpp"
#include "ecflow/test/scaffold/Naming.hpp"
using namespace std;
using namespace ecf;
BOOST_AUTO_TEST_SUITE(U_Node)
BOOST_AUTO_TEST_SUITE(T_System)
BOOST_AUTO_TEST_CASE(test_system) {
ECF_NAME_THIS_TEST();
std::string file = "test_system.log";
std::string cmd = "echo sat siri akal dunyia > " + file;
std::string errorMsg;
BOOST_REQUIRE_MESSAGE(System::instance()->spawn(System::ECF_STATUS_CMD, cmd, "", errorMsg),
"System::instance()->spawn() failed: " << errorMsg);
while (System::instance()->process() != 0) {
// Capture child process termination. Child sends SIGNAl SIGCHLD, caught by parent
Signal unblock_on_desctruction_then_reblock;
// sleep(1); // Need to wait for child termination()
System::instance()->processTerminatedChildren();
}
BOOST_CHECK_MESSAGE(fs::exists(file), "Expected cmd(" << cmd << ") to produce a file " << file);
fs::remove(file); // Remove the file. Comment out for debugging
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE_END()
|
