1 files changed, 100 insertions, 0 deletions
diff --git a/unit/atf-src/atf-c++/detail/test_helpers.cpp b/unit/atf-src/atf-c++/detail/test_helpers.cpp
new file mode 100644
index 0000000..d3f9400
--- /dev/null
+++ b/unit/atf-src/atf-c++/detail/test_helpers.cpp
@@ -0,0 +1,100 @@
+// 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.
+
+#include "atf-c++/detail/test_helpers.hpp"
+
+#include <fstream>
+#include <iostream>
+#include <string>
+#include <vector>
+
+#include <atf-c++.hpp>
+
+#include "atf-c++/check.hpp"
+#include "atf-c++/detail/env.hpp"
+#include "atf-c++/detail/fs.hpp"
+#include "atf-c++/detail/process.hpp"
+
+// Path to the directory containing the libatf-c tests, used to locate the
+// process_helpers program.  If NULL (the default), the code will use a
+// relative path.  Otherwise, the provided path will be used; this is so
+// that we can locate the helpers binary if the installation uses a
+// different layout than the one we provide (as is the case in FreeBSD).
+#if defined(ATF_C_TESTS_BASE)
+static const char* atf_c_tests_base = ATF_C_TESTS_BASE;
+#else
+static const char* atf_c_tests_base = NULL;
+#endif
+#undef ATF_C_TESTS_BASE
+
+bool
+build_check_cxx_o(const char* sfile)
+{
+    std::vector< std::string > optargs;
+    optargs.push_back("-I" + atf::env::get("ATF_INCLUDEDIR", ATF_INCLUDEDIR));
+    optargs.push_back("-Wall");
+    optargs.push_back("-Werror");
+
+    return atf::check::build_cxx_o(sfile, "test.o",
+                                   atf::process::argv_array(optargs));
+}
+
+bool
+build_check_cxx_o_srcdir(const atf::tests::tc& tc, const char* sfile)
+{
+    const atf::fs::path sfilepath =
+        atf::fs::path(tc.get_config_var("srcdir")) / sfile;
+    return build_check_cxx_o(sfilepath.c_str());
+}
+
+void
+header_check(const char *hdrname)
+{
+    std::ofstream srcfile("test.cpp");
+    ATF_REQUIRE(srcfile);
+    srcfile << "#include <" << hdrname << ">\n";
+    srcfile.close();
+
+    const std::string failmsg = std::string("Header check failed; ") +
+        hdrname + " is not self-contained";
+    if (!build_check_cxx_o("test.cpp"))
+        ATF_FAIL(failmsg);
+}
+
+atf::fs::path
+get_process_helpers_path(const atf::tests::tc& tc, bool is_detail)
+{
+    const char* helper = "detail/process_helpers";
+    if (atf_c_tests_base == NULL) {
+        if (is_detail)
+            return atf::fs::path(tc.get_config_var("srcdir")) /
+                   ".." / ".." / "atf-c" / helper;
+        else
+            return atf::fs::path(tc.get_config_var("srcdir")) /
+                   ".." / "atf-c" / helper;
+    } else {
+        return atf::fs::path(atf_c_tests_base) / helper;
+    }
+}