vespalib/src/tests/signalhandler/signalhandler_test.cpp


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

// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/log/log.h>
LOG_SETUP("signalhandler_test");
#include <vespa/vespalib/testkit/testapp.h>
#include <vespa/vespalib/util/signalhandler.h>

using namespace vespalib;

TEST_SETUP(Test);

int
Test::Main()
{
    TEST_INIT("signalhandler_test");
    EXPECT_TRUE(!SignalHandler::INT.check());
    EXPECT_TRUE(!SignalHandler::TERM.check());
    SignalHandler::INT.ignore();
    EXPECT_TRUE(!SignalHandler::INT.check());
    EXPECT_TRUE(!SignalHandler::TERM.check());
    SignalHandler::TERM.hook();
    EXPECT_TRUE(!SignalHandler::INT.check());
    EXPECT_TRUE(!SignalHandler::TERM.check());
    kill(getpid(), SIGINT);
    EXPECT_TRUE(!SignalHandler::INT.check());
    EXPECT_TRUE(!SignalHandler::TERM.check());
    kill(getpid(), SIGTERM);
    EXPECT_TRUE(!SignalHandler::INT.check());
    EXPECT_TRUE(SignalHandler::TERM.check());
    SignalHandler::TERM.clear();
    EXPECT_TRUE(!SignalHandler::INT.check());
    EXPECT_TRUE(!SignalHandler::TERM.check());
    EXPECT_EQUAL(0, system("res=`./vespalib_victim_app`; test \"$res\" = \"GOT TERM\""));
    TEST_DONE();
}