minix/external/bsd/kyua-cli/dist/utils/signals/programmer_test.cpp
Lionel Sambuc 11be35a165 Importing NetBSD "Kyua" test framework
To do so, a few dependencies have been imported:

 * external/bsd/lutok
 * external/mit/lua
 * external/public-domain/sqlite
 * external/public-domain/xz

The Kyua framework is the new generation of ATF (Automated Test
Framework), it is composed of:

 * external/bsd/atf
 * external/bsd/kyua-atf-compat
 * external/bsd/kyua-cli
 * external/bsd/kyua-tester
 * tests

Kyua/ATF being written in C++, it depends on libstdc++ which is
provided by GCC. As this is not part of the sources, Kyua is only
compiled when the native GCC utils are installed.

To install Kyua do the following:

 * In a cross-build enviromnent, add the following to the build.sh
   commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes

WARNING:
  At this point the import is still experimental, and not supported
  on native builds (a.k.a make build).

Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
2013-07-23 20:43:41 +02:00

140 lines
3.8 KiB
C++

// Copyright 2010 Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of Google Inc. nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "utils/signals/programmer.hpp"
extern "C" {
#include <signal.h>
#include <unistd.h>
}
#include <atf-c++.hpp>
#include "utils/sanity.hpp"
namespace signals = utils::signals;
namespace {
namespace sigchld {
static bool happened_1;
static bool happened_2;
void handler_1(const int signo) {
PRE(signo == SIGCHLD);
happened_1 = true;
}
void handler_2(const int signo) {
PRE(signo == SIGCHLD);
happened_2 = true;
}
} // namespace sigchld
} // anonymous namespace
ATF_TEST_CASE_WITHOUT_HEAD(program_unprogram);
ATF_TEST_CASE_BODY(program_unprogram)
{
signals::programmer programmer(SIGCHLD, sigchld::handler_1);
sigchld::happened_1 = false;
::kill(::getpid(), SIGCHLD);
ATF_REQUIRE(sigchld::happened_1);
programmer.unprogram();
sigchld::happened_1 = false;
::kill(::getpid(), SIGCHLD);
ATF_REQUIRE(!sigchld::happened_1);
}
ATF_TEST_CASE_WITHOUT_HEAD(scope);
ATF_TEST_CASE_BODY(scope)
{
{
signals::programmer programmer(SIGCHLD, sigchld::handler_1);
sigchld::happened_1 = false;
::kill(::getpid(), SIGCHLD);
ATF_REQUIRE(sigchld::happened_1);
}
sigchld::happened_1 = false;
::kill(::getpid(), SIGCHLD);
ATF_REQUIRE(!sigchld::happened_1);
}
ATF_TEST_CASE_WITHOUT_HEAD(nested);
ATF_TEST_CASE_BODY(nested)
{
signals::programmer programmer_1(SIGCHLD, sigchld::handler_1);
sigchld::happened_1 = false;
sigchld::happened_2 = false;
::kill(::getpid(), SIGCHLD);
ATF_REQUIRE(sigchld::happened_1);
ATF_REQUIRE(!sigchld::happened_2);
signals::programmer programmer_2(SIGCHLD, sigchld::handler_2);
sigchld::happened_1 = false;
sigchld::happened_2 = false;
::kill(::getpid(), SIGCHLD);
ATF_REQUIRE(!sigchld::happened_1);
ATF_REQUIRE(sigchld::happened_2);
programmer_2.unprogram();
sigchld::happened_1 = false;
sigchld::happened_2 = false;
::kill(::getpid(), SIGCHLD);
ATF_REQUIRE(sigchld::happened_1);
ATF_REQUIRE(!sigchld::happened_2);
programmer_1.unprogram();
sigchld::happened_1 = false;
sigchld::happened_2 = false;
::kill(::getpid(), SIGCHLD);
ATF_REQUIRE(!sigchld::happened_1);
ATF_REQUIRE(!sigchld::happened_2);
}
ATF_INIT_TEST_CASES(tcs)
{
ATF_ADD_TEST_CASE(tcs, program_unprogram);
ATF_ADD_TEST_CASE(tcs, scope);
ATF_ADD_TEST_CASE(tcs, nested);
}