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//
// Automated Testing Framework (atf)
//
// Copyright (c) 2009 The NetBSD Foundation, 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:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. 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.
//
// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
//
extern "C" {
#include <regex.h>
}
#include <fstream>
#include <iostream>
#include <string>
#include <vector>
#include "../check.hpp"
#include "../config.hpp"
#include "../macros.hpp"
#include "fs.hpp"
#include "process.hpp"
#include "test_helpers.hpp"
void
build_check_cxx_o_aux(const atf::fs::path& sfile, const char* failmsg,
const bool expect_pass)
{
std::vector< std::string > optargs;
optargs.push_back("-I" + atf::config::get("atf_includedir"));
optargs.push_back("-Wall");
optargs.push_back("-Werror");
const bool result = atf::check::build_cxx_o(
sfile.str(), "test.o", atf::process::argv_array(optargs));
if ((expect_pass && !result) || (!expect_pass && result))
ATF_FAIL(failmsg);
}
void
build_check_cxx_o(const atf::tests::tc& tc, const char* sfile,
const char* failmsg, const bool expect_pass)
{
const atf::fs::path sfilepath =
atf::fs::path(tc.get_config_var("srcdir")) / sfile;
build_check_cxx_o_aux(sfilepath, failmsg, expect_pass);
}
void
header_check(const char *hdrname)
{
std::ofstream srcfile("test.c");
ATF_REQUIRE(srcfile);
srcfile << "#include <" << hdrname << ">\n";
srcfile.close();
const std::string failmsg = std::string("Header check failed; ") +
hdrname + " is not self-contained";
build_check_cxx_o_aux(atf::fs::path("test.c"), failmsg.c_str(), true);
}
atf::fs::path
get_process_helpers_path(const atf::tests::tc& tc, bool is_detail)
{
if (is_detail)
return atf::fs::path(tc.get_config_var("srcdir")) /
".." / ".." / "atf-c" / "detail" / "process_helpers";
else
return atf::fs::path(tc.get_config_var("srcdir")) /
".." / "atf-c" / "detail" / "process_helpers";
}
bool
grep_file(const char* name, const char* regex)
{
std::ifstream is(name);
ATF_REQUIRE(is);
bool found = false;
std::string line;
std::getline(is, line);
while (!found && is.good()) {
if (grep_string(line, regex))
found = true;
else
std::getline(is, line);
}
return found;
}
bool
grep_string(const std::string& str, const char* regex)
{
int res;
regex_t preg;
std::cout << "Looking for '" << regex << "' in '" << str << "'\n";
ATF_REQUIRE(::regcomp(&preg, regex, REG_EXTENDED) == 0);
res = ::regexec(&preg, str.c_str(), 0, NULL, 0);
ATF_REQUIRE(res == 0 || res == REG_NOMATCH);
::regfree(&preg);
return res == 0;
}
void
test_helpers_detail::check_equal(const char* expected[],
const string_vector& actual)
{
const char** expected_iter = expected;
string_vector::const_iterator actual_iter = actual.begin();
bool equals = true;
while (equals && *expected_iter != NULL && actual_iter != actual.end()) {
if (*expected_iter != *actual_iter) {
equals = false;
} else {
expected_iter++;
actual_iter++;
}
}
if (equals && ((*expected_iter == NULL && actual_iter != actual.end()) ||
(*expected_iter != NULL && actual_iter == actual.end())))
equals = false;
if (!equals) {
std::cerr << "EXPECTED:\n";
for (expected_iter = expected; *expected_iter != NULL; expected_iter++)
std::cerr << *expected_iter << "\n";
std::cerr << "ACTUAL:\n";
for (actual_iter = actual.begin(); actual_iter != actual.end();
actual_iter++)
std::cerr << *actual_iter << "\n";
ATF_FAIL("Expected results differ to actual values");
}
}
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