c243e4902b
Provenance: http://code.google.com/p/kyua Discussed with: gibbs, gnn, keramida, mdf, mlaier, Discussed with: Garrett Cooper
248 lines
7.2 KiB
C++
248 lines
7.2 KiB
C++
//
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// Automated Testing Framework (atf)
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//
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// Copyright (c) 2009 The NetBSD Foundation, Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
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// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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#include <cstring>
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#include <iostream>
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#include "../atf-c/h_build.h"
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#include "build.hpp"
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#include "config.hpp"
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#include "macros.hpp"
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#include "detail/env.hpp"
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#include "detail/process.hpp"
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#include "detail/test_helpers.hpp"
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// ------------------------------------------------------------------------
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// Auxiliary functions.
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// ------------------------------------------------------------------------
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namespace atf {
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namespace config {
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void __reinit(void);
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}
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}
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template< class C >
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void
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print_col(const char* prefix, const C& c)
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{
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std::cout << prefix << ":";
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for (typename C::const_iterator iter = c.begin(); iter != c.end();
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iter++)
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std::cout << " '" << *iter << "'";
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std::cout << "\n";
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}
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static
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void
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print_array(const char* prefix, const char* const* a)
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{
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std::cout << prefix << ":";
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for (; *a != NULL; a++)
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std::cout << " '" << *a << "'";
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std::cout << "\n";
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}
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static
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void
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verbose_set_env(const char *var, const char *val)
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{
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std::cout << "Setting " << var << " to '" << val << "'\n";
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atf::env::set(var, val);
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}
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static
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bool
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equal_argvs(const atf::process::argv_array& aa, const char* const* array)
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{
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bool equal = true;
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atf::process::argv_array::size_type i = 0;
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while (equal && (i < aa.size() && array[i] != NULL)) {
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if (std::strcmp(aa[i], array[i]) != 0)
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equal = false;
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else
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i++;
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}
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if (equal && (i < aa.size() || array[i] != NULL))
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equal = false;
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return equal;
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}
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static
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void
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check_equal_argvs(const atf::process::argv_array& aa, const char* const* array)
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{
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print_array("Expected arguments", array);
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print_col("Arguments returned", aa);
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if (!equal_argvs(aa, array))
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ATF_FAIL("The constructed argv differs from the expected values");
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}
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// ------------------------------------------------------------------------
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// Internal test cases.
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// ------------------------------------------------------------------------
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ATF_TEST_CASE(equal_argvs);
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ATF_TEST_CASE_HEAD(equal_argvs)
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{
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set_md_var("descr", "Tests the test case internal equal_argvs function");
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}
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ATF_TEST_CASE_BODY(equal_argvs)
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{
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{
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const char* const array[] = { NULL };
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const char* const argv[] = { NULL };
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ATF_REQUIRE(equal_argvs(atf::process::argv_array(argv), array));
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}
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{
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const char* const array[] = { NULL };
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const char* const argv[] = { "foo", NULL };
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ATF_REQUIRE(!equal_argvs(atf::process::argv_array(argv), array));
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}
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{
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const char* const array[] = { "foo", NULL };
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const char* const argv[] = { NULL };
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ATF_REQUIRE(!equal_argvs(atf::process::argv_array(argv), array));
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}
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{
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const char* const array[] = { "foo", NULL };
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const char* const argv[] = { "foo", NULL };
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ATF_REQUIRE(equal_argvs(atf::process::argv_array(argv), array));
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}
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}
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// ------------------------------------------------------------------------
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// Test cases for the free functions.
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// ------------------------------------------------------------------------
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ATF_TEST_CASE(c_o);
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ATF_TEST_CASE_HEAD(c_o)
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{
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set_md_var("descr", "Tests the c_o function");
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}
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ATF_TEST_CASE_BODY(c_o)
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{
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for (struct c_o_test* test = c_o_tests; test->expargv[0] != NULL;
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test++) {
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std::cout << "> Test: " << test->msg << "\n";
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verbose_set_env("ATF_BUILD_CC", test->cc);
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verbose_set_env("ATF_BUILD_CFLAGS", test->cflags);
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verbose_set_env("ATF_BUILD_CPPFLAGS", test->cppflags);
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atf::config::__reinit();
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atf::process::argv_array argv =
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atf::build::c_o(test->sfile, test->ofile,
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atf::process::argv_array(test->optargs));
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check_equal_argvs(argv, test->expargv);
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}
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}
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ATF_TEST_CASE(cpp);
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ATF_TEST_CASE_HEAD(cpp)
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{
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set_md_var("descr", "Tests the cpp function");
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}
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ATF_TEST_CASE_BODY(cpp)
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{
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for (struct cpp_test* test = cpp_tests; test->expargv[0] != NULL;
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test++) {
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std::cout << "> Test: " << test->msg << "\n";
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verbose_set_env("ATF_BUILD_CPP", test->cpp);
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verbose_set_env("ATF_BUILD_CPPFLAGS", test->cppflags);
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atf::config::__reinit();
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atf::process::argv_array argv =
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atf::build::cpp(test->sfile, test->ofile,
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atf::process::argv_array(test->optargs));
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check_equal_argvs(argv, test->expargv);
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}
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}
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ATF_TEST_CASE(cxx_o);
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ATF_TEST_CASE_HEAD(cxx_o)
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{
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set_md_var("descr", "Tests the cxx_o function");
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}
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ATF_TEST_CASE_BODY(cxx_o)
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{
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for (struct cxx_o_test* test = cxx_o_tests; test->expargv[0] != NULL;
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test++) {
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std::cout << "> Test: " << test->msg << "\n";
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verbose_set_env("ATF_BUILD_CXX", test->cxx);
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verbose_set_env("ATF_BUILD_CXXFLAGS", test->cxxflags);
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verbose_set_env("ATF_BUILD_CPPFLAGS", test->cppflags);
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atf::config::__reinit();
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atf::process::argv_array argv =
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atf::build::cxx_o(test->sfile, test->ofile,
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atf::process::argv_array(test->optargs));
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check_equal_argvs(argv, test->expargv);
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}
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}
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// ------------------------------------------------------------------------
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// Tests cases for the header file.
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// ------------------------------------------------------------------------
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HEADER_TC(include, "atf-c++/build.hpp");
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// ------------------------------------------------------------------------
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// Main.
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// ------------------------------------------------------------------------
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ATF_INIT_TEST_CASES(tcs)
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{
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// Add the internal test cases.
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ATF_ADD_TEST_CASE(tcs, equal_argvs);
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// Add the test cases for the free functions.
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ATF_ADD_TEST_CASE(tcs, c_o);
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ATF_ADD_TEST_CASE(tcs, cpp);
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ATF_ADD_TEST_CASE(tcs, cxx_o);
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// Add the test cases for the header file.
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ATF_ADD_TEST_CASE(tcs, include);
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}
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