Adding upstream version 1:9.11.5.P4+dfsg.upstream/1%9.11.5.P4+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 834 insertions, 0 deletions

diff --git a/unit/atf-src/atf-sh/atf-check.cpp b/unit/atf-src/atf-sh/atf-check.cpp
new file mode 100644
index 0000000..866b7bb
--- /dev/null
+++ b/unit/atf-src/atf-sh/atf-check.cpp
@@ -0,0 +1,834 @@
+// Copyright (c) 2008 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 <sys/types.h>
+#include <sys/wait.h>
+
+#include <limits.h>
+#include <signal.h>
+#include <unistd.h>
+}
+
+#include <cerrno>
+#include <cstdlib>
+#include <cstring>
+#include <fstream>
+#include <ios>
+#include <iostream>
+#include <iterator>
+#include <list>
+#include <memory>
+#include <utility>
+
+#include "atf-c++/check.hpp"
+#include "atf-c++/detail/application.hpp"
+#include "atf-c++/detail/auto_array.hpp"
+#include "atf-c++/detail/env.hpp"
+#include "atf-c++/detail/exceptions.hpp"
+#include "atf-c++/detail/fs.hpp"
+#include "atf-c++/detail/process.hpp"
+#include "atf-c++/detail/sanity.hpp"
+#include "atf-c++/detail/text.hpp"
+
+// ------------------------------------------------------------------------
+// Auxiliary functions.
+// ------------------------------------------------------------------------
+
+namespace {
+
+enum status_check_t {
+    sc_exit,
+    sc_ignore,
+    sc_signal,
+};
+
+struct status_check {
+    status_check_t type;
+    bool negated;
+    int value;
+
+    status_check(const status_check_t& p_type, const bool p_negated,
+                 const int p_value) :
+        type(p_type),
+        negated(p_negated),
+        value(p_value)
+    {
+    }
+};
+
+enum output_check_t {
+    oc_ignore,
+    oc_inline,
+    oc_file,
+    oc_empty,
+    oc_match,
+    oc_save
+};
+
+struct output_check {
+    output_check_t type;
+    bool negated;
+    std::string value;
+
+    output_check(const output_check_t& p_type, const bool p_negated,
+                 const std::string& p_value) :
+        type(p_type),
+        negated(p_negated),
+        value(p_value)
+    {
+    }
+};
+
+class temp_file : public std::ostream {
+    std::auto_ptr< atf::fs::path > m_path;
+    int m_fd;
+
+public:
+    temp_file(const char* pattern) :
+        std::ostream(NULL),
+        m_fd(-1)
+    {
+        const atf::fs::path file = atf::fs::path(
+            atf::env::get("TMPDIR", "/tmp")) / pattern;
+
+        atf::auto_array< char > buf(new char[file.str().length() + 1]);
+        std::strcpy(buf.get(), file.c_str());
+
+        m_fd = ::mkstemp(buf.get());
+        if (m_fd == -1)
+            throw atf::system_error("atf_check::temp_file::temp_file(" +
+                                    file.str() + ")", "mkstemp(3) failed",
+                                    errno);
+
+        m_path.reset(new atf::fs::path(buf.get()));
+    }
+
+    ~temp_file(void)
+    {
+        close();
+        try {
+            remove(*m_path);
+        } catch (const atf::system_error&) {
+            // Ignore deletion errors.
+        }
+    }
+
+    const atf::fs::path&
+    get_path(void) const
+    {
+        return *m_path;
+    }
+
+    void
+    write(const std::string& text)
+    {
+        if (::write(m_fd, text.c_str(), text.size()) == -1)
+            throw atf::system_error("atf_check", "write(2) failed", errno);
+    }
+
+    void
+    close(void)
+    {
+        if (m_fd != -1) {
+            flush();
+            ::close(m_fd);
+            m_fd = -1;
+        }
+    }
+};
+
+} // anonymous namespace
+
+static int
+parse_exit_code(const std::string& str)
+{
+    try {
+        const int value = atf::text::to_type< int >(str);
+        if (value < 0 || value > 255)
+            throw std::runtime_error("Unused reason");
+        return value;
+    } catch (const std::runtime_error&) {
+        throw atf::application::usage_error("Invalid exit code for -s option; "
+            "must be an integer in range 0-255");
+    }
+}
+
+static struct name_number {
+    const char *name;
+    int signo;
+} signal_names_to_numbers[] = {
+    { "hup", SIGHUP },
+    { "int", SIGINT },
+    { "quit", SIGQUIT },
+    { "trap", SIGTRAP },
+    { "abrt", SIGABRT },
+    { "kill", SIGKILL },
+    { "segv", SIGSEGV },
+    { "pipe", SIGPIPE },
+    { "alrm", SIGALRM },
+    { "term", SIGTERM },
+    { "usr1", SIGUSR1 },
+    { "usr2", SIGUSR2 },
+    { NULL, INT_MIN },
+};
+
+static int
+signal_name_to_number(const std::string& str)
+{
+    struct name_number* iter = signal_names_to_numbers;
+    int signo = INT_MIN;
+    while (signo == INT_MIN && iter->name != NULL) {
+        if (str == iter->name || str == std::string("sig") + iter->name)
+            signo = iter->signo;
+        else
+            iter++;
+    }
+    return signo;
+}
+
+static int
+parse_signal(const std::string& str)
+{
+    const int signo = signal_name_to_number(str);
+    if (signo == INT_MIN) {
+        try {
+            return atf::text::to_type< int >(str);
+        } catch (std::runtime_error) {
+            throw atf::application::usage_error("Invalid signal name or number "
+                "in -s option");
+        }
+    }
+    INV(signo != INT_MIN);
+    return signo;
+}
+
+static status_check
+parse_status_check_arg(const std::string& arg)
+{
+    const std::string::size_type delimiter = arg.find(':');
+    bool negated = (arg.compare(0, 4, "not-") == 0);
+    const std::string action_str = arg.substr(0, delimiter);
+    const std::string action = negated ? action_str.substr(4) : action_str;
+    const std::string value_str = (
+        delimiter == std::string::npos ? "" : arg.substr(delimiter + 1));
+    int value;
+
+    status_check_t type;
+    if (action == "eq") {
+        // Deprecated; use exit instead.  TODO: Remove after 0.10.
+        type = sc_exit;
+        if (negated)
+            throw atf::application::usage_error("Cannot negate eq checker");
+        negated = false;
+        value = parse_exit_code(value_str);
+    } else if (action == "exit") {
+        type = sc_exit;
+        if (value_str.empty())
+            value = INT_MIN;
+        else
+            value = parse_exit_code(value_str);
+    } else if (action == "ignore") {
+        if (negated)
+            throw atf::application::usage_error("Cannot negate ignore checker");
+        type = sc_ignore;
+        value = INT_MIN;
+    } else if (action == "ne") {
+        // Deprecated; use not-exit instead.  TODO: Remove after 0.10.
+        type = sc_exit;
+        if (negated)
+            throw atf::application::usage_error("Cannot negate ne checker");
+        negated = true;
+        value = parse_exit_code(value_str);
+    } else if (action == "signal") {
+        type = sc_signal;
+        if (value_str.empty())
+            value = INT_MIN;
+        else
+            value = parse_signal(value_str);
+    } else
+        throw atf::application::usage_error("Invalid status checker");
+
+    return status_check(type, negated, value);
+}
+
+static
+output_check
+parse_output_check_arg(const std::string& arg)
+{
+    const std::string::size_type delimiter = arg.find(':');
+    const bool negated = (arg.compare(0, 4, "not-") == 0);
+    const std::string action_str = arg.substr(0, delimiter);
+    const std::string action = negated ? action_str.substr(4) : action_str;
+
+    output_check_t type;
+    if (action == "empty")
+        type = oc_empty;
+    else if (action == "file")
+        type = oc_file;
+    else if (action == "ignore") {
+        if (negated)
+            throw atf::application::usage_error("Cannot negate ignore checker");
+        type = oc_ignore;
+    } else if (action == "inline")
+        type = oc_inline;
+    else if (action == "match")
+        type = oc_match;
+    else if (action == "save") {
+        if (negated)
+            throw atf::application::usage_error("Cannot negate save checker");
+        type = oc_save;
+    } else
+        throw atf::application::usage_error("Invalid output checker");
+
+    return output_check(type, negated, arg.substr(delimiter + 1));
+}
+
+static
+std::string
+flatten_argv(char* const* argv)
+{
+    std::string cmdline;
+
+    char* const* arg = &argv[0];
+    while (*arg != NULL) {
+        if (arg != &argv[0])
+            cmdline += ' ';
+
+        cmdline += *arg;
+
+        arg++;
+    }
+
+    return cmdline;
+}
+
+static
+std::auto_ptr< atf::check::check_result >
+execute(const char* const* argv)
+{
+    // TODO: This should go to stderr... but fixing it now may be hard as test
+    // cases out there might be relying on stderr being silent.
+    std::cout << "Executing command [ ";
+    for (int i = 0; argv[i] != NULL; ++i)
+        std::cout << argv[i] << " ";
+    std::cout << "]\n";
+    std::cout.flush();
+
+    atf::process::argv_array argva(argv);
+    return atf::check::exec(argva);
+}
+
+static
+std::auto_ptr< atf::check::check_result >
+execute_with_shell(char* const* argv)
+{
+    const std::string cmd = flatten_argv(argv);
+
+    const char* sh_argv[4];
+    sh_argv[0] = atf::env::get("ATF_SHELL", ATF_SHELL).c_str();
+    sh_argv[1] = "-c";
+    sh_argv[2] = cmd.c_str();
+    sh_argv[3] = NULL;
+    return execute(sh_argv);
+}
+
+static
+void
+cat_file(const atf::fs::path& path)
+{
+    std::ifstream stream(path.c_str());
+    if (!stream)
+        throw std::runtime_error("Failed to open " + path.str());
+
+    stream >> std::noskipws;
+    std::istream_iterator< char > begin(stream), end;
+    std::ostream_iterator< char > out(std::cerr);
+    std::copy(begin, end, out);
+
+    stream.close();
+}
+
+static
+bool
+grep_file(const atf::fs::path& path, const std::string& regexp)
+{
+    std::ifstream stream(path.c_str());
+    if (!stream)
+        throw std::runtime_error("Failed to open " + path.str());
+
+    bool found = false;
+
+    std::string line;
+    while (!found && !std::getline(stream, line).fail()) {
+        if (atf::text::match(line, regexp))
+            found = true;
+    }
+
+    stream.close();
+
+    return found;
+}
+
+static
+bool
+file_empty(const atf::fs::path& p)
+{
+    atf::fs::file_info f(p);
+
+    return (f.get_size() == 0);
+}
+
+static bool
+compare_files(const atf::fs::path& p1, const atf::fs::path& p2)
+{
+    bool equal = false;
+
+    std::ifstream f1(p1.c_str());
+    if (!f1)
+        throw std::runtime_error("Failed to open " + p1.str());
+
+    std::ifstream f2(p2.c_str());
+    if (!f2)
+        throw std::runtime_error("Failed to open " + p1.str());
+
+    for (;;) {
+        char buf1[512], buf2[512];
+
+        f1.read(buf1, sizeof(buf1));
+        if (f1.bad())
+            throw std::runtime_error("Failed to read from " + p1.str());
+
+        f2.read(buf2, sizeof(buf2));
+        if (f2.bad())
+            throw std::runtime_error("Failed to read from " + p1.str());
+
+        if ((f1.gcount() == 0) && (f2.gcount() == 0)) {
+            equal = true;
+            break;
+        }
+
+        if ((f1.gcount() != f2.gcount()) ||
+            (std::memcmp(buf1, buf2, f1.gcount()) != 0)) {
+            break;
+        }
+    }
+
+    return equal;
+}
+
+static
+void
+print_diff(const atf::fs::path& p1, const atf::fs::path& p2)
+{
+    const atf::process::status s =
+        atf::process::exec(atf::fs::path("diff"),
+                           atf::process::argv_array("diff", "-u", p1.c_str(),
+                                                    p2.c_str(), NULL),
+                           atf::process::stream_connect(STDOUT_FILENO,
+                                                        STDERR_FILENO),
+                           atf::process::stream_inherit());
+
+    if (!s.exited())
+        std::cerr << "Failed to run diff(3)\n";
+
+    if (s.exitstatus() != 1)
+        std::cerr << "Error while running diff(3)\n";
+}
+
+static
+std::string
+decode(const std::string& s)
+{
+    size_t i;
+    std::string res;
+
+    res.reserve(s.length());
+
+    i = 0;
+    while (i < s.length()) {
+        char c = s[i++];
+
+        if (c == '\\') {
+            switch (s[i++]) {
+            case 'a': c = '\a'; break;
+            case 'b': c = '\b'; break;
+            case 'c': break;
+            case 'e': c = 033; break;
+            case 'f': c = '\f'; break;
+            case 'n': c = '\n'; break;
+            case 'r': c = '\r'; break;
+            case 't': c = '\t'; break;
+            case 'v': c = '\v'; break;
+            case '\\': break;
+            case '0':
+                {
+                    int count = 3;
+                    c = 0;
+                    while (--count >= 0 && (unsigned)(s[i] - '0') < 8)
+                        c = (c << 3) + (s[i++] - '0');
+                    break;
+                }
+            default:
+                --i;
+                break;
+            }
+        }
+
+        res.push_back(c);
+    }
+
+    return res;
+}
+
+static
+bool
+run_status_check(const status_check& sc, const atf::check::check_result& cr)
+{
+    bool result;
+
+    if (sc.type == sc_exit) {
+        if (cr.exited() && sc.value != INT_MIN) {
+            const int status = cr.exitcode();
+
+            if (!sc.negated && sc.value != status) {
+                std::cerr << "Fail: incorrect exit status: "
+                          << status << ", expected: "
+                          << sc.value << "\n";
+                result = false;
+            } else if (sc.negated && sc.value == status) {
+                std::cerr << "Fail: incorrect exit status: "
+                          << status << ", expected: "
+                          << "anything else\n";
+                result = false;
+            } else
+                result = true;
+        } else if (cr.exited() && sc.value == INT_MIN) {
+            result = true;
+        } else {
+            std::cerr << "Fail: program did not exit cleanly\n";
+            result = false;
+        }
+    } else if (sc.type == sc_ignore) {
+        result = true;
+    } else if (sc.type == sc_signal) {
+        if (cr.signaled() && sc.value != INT_MIN) {
+            const int status = cr.termsig();
+
+            if (!sc.negated && sc.value != status) {
+                std::cerr << "Fail: incorrect signal received: "
+                          << status << ", expected: " << sc.value << "\n";
+                result = false;
+            } else if (sc.negated && sc.value == status) {
+                std::cerr << "Fail: incorrect signal received: "
+                          << status << ", expected: "
+                          << "anything else\n";
+                result = false;
+            } else
+                result = true;
+        } else if (cr.signaled() && sc.value == INT_MIN) {
+            result = true;
+        } else {
+            std::cerr << "Fail: program did not receive a signal\n";
+            result = false;
+        }
+    } else {
+        UNREACHABLE;
+        result = false;
+    }
+
+    if (result == false) {
+        std::cerr << "stdout:\n";
+        cat_file(atf::fs::path(cr.stdout_path()));
+        std::cerr << "\n";
+
+        std::cerr << "stderr:\n";
+        cat_file(atf::fs::path(cr.stderr_path()));
+        std::cerr << "\n";
+    }
+
+    return result;
+}
+
+static
+bool
+run_status_checks(const std::vector< status_check >& checks,
+                  const atf::check::check_result& result)
+{
+    bool ok = false;
+
+    for (std::vector< status_check >::const_iterator iter = checks.begin();
+         !ok && iter != checks.end(); iter++) {
+         ok |= run_status_check(*iter, result);
+    }
+
+    return ok;
+}
+
+static
+bool
+run_output_check(const output_check oc, const atf::fs::path& path,
+                 const std::string& stdxxx)
+{
+    bool result;
+
+    if (oc.type == oc_empty) {
+        const bool is_empty = file_empty(path);
+        if (!oc.negated && !is_empty) {
+            std::cerr << "Fail: " << stdxxx << " not empty\n";
+            print_diff(atf::fs::path("/dev/null"), path);
+            result = false;
+        } else if (oc.negated && is_empty) {
+            std::cerr << "Fail: " << stdxxx << " is empty\n";
+            result = false;
+        } else
+            result = true;
+    } else if (oc.type == oc_file) {
+        const bool equals = compare_files(path, atf::fs::path(oc.value));
+        if (!oc.negated && !equals) {
+            std::cerr << "Fail: " << stdxxx << " does not match golden "
+                "output\n";
+            print_diff(atf::fs::path(oc.value), path);
+            result = false;
+        } else if (oc.negated && equals) {
+            std::cerr << "Fail: " << stdxxx << " matches golden output\n";
+            cat_file(atf::fs::path(oc.value));
+            result = false;
+        } else
+            result = true;
+    } else if (oc.type == oc_ignore) {
+        result = true;
+    } else if (oc.type == oc_inline) {
+        temp_file temp("atf-check.XXXXXX");
+        temp.write(decode(oc.value));
+        temp.close();
+
+        const bool equals = compare_files(path, temp.get_path());
+        if (!oc.negated && !equals) {
+            std::cerr << "Fail: " << stdxxx << " does not match expected "
+                "value\n";
+            print_diff(temp.get_path(), path);
+            result = false;
+        } else if (oc.negated && equals) {
+            std::cerr << "Fail: " << stdxxx << " matches expected value\n";
+            cat_file(temp.get_path());
+            result = false;
+        } else
+            result = true;
+    } else if (oc.type == oc_match) {
+        const bool matches = grep_file(path, oc.value);
+        if (!oc.negated && !matches) {
+            std::cerr << "Fail: regexp " + oc.value + " not in " << stdxxx
+                      << "\n";
+            cat_file(path);
+            result = false;
+        } else if (oc.negated && matches) {
+            std::cerr << "Fail: regexp " + oc.value + " is in " << stdxxx
+                      << "\n";
+            cat_file(path);
+            result = false;
+        } else
+            result = true;
+    } else if (oc.type == oc_save) {
+        INV(!oc.negated);
+        std::ifstream ifs(path.c_str(), std::fstream::binary);
+        ifs >> std::noskipws;
+        std::istream_iterator< char > begin(ifs), end;
+
+        std::ofstream ofs(oc.value.c_str(), std::fstream::binary
+                                     | std::fstream::trunc);
+        std::ostream_iterator <char> obegin(ofs);
+
+        std::copy(begin, end, obegin);
+        result = true;
+    } else {
+        UNREACHABLE;
+        result = false;
+    }
+
+    return result;
+}
+
+static
+bool
+run_output_checks(const std::vector< output_check >& checks,
+                  const atf::fs::path& path, const std::string& stdxxx)
+{
+    bool ok = true;
+
+    for (std::vector< output_check >::const_iterator iter = checks.begin();
+         iter != checks.end(); iter++) {
+         ok &= run_output_check(*iter, path, stdxxx);
+    }
+
+    return ok;
+}
+
+// ------------------------------------------------------------------------
+// The "atf_check" application.
+// ------------------------------------------------------------------------
+
+namespace {
+
+class atf_check : public atf::application::app {
+    bool m_xflag;
+
+    std::vector< status_check > m_status_checks;
+    std::vector< output_check > m_stdout_checks;
+    std::vector< output_check > m_stderr_checks;
+
+    static const char* m_description;
+
+    bool run_output_checks(const atf::check::check_result&,
+                           const std::string&) const;
+
+    std::string specific_args(void) const;
+    options_set specific_options(void) const;
+    void process_option(int, const char*);
+    void process_option_s(const std::string&);
+
+public:
+    atf_check(void);
+    int main(void);
+};
+
+} // anonymous namespace
+
+const char* atf_check::m_description =
+    "atf-check executes given command and analyzes its results.";
+
+atf_check::atf_check(void) :
+    app(m_description, "atf-check(1)"),
+    m_xflag(false)
+{
+}
+
+bool
+atf_check::run_output_checks(const atf::check::check_result& r,
+                             const std::string& stdxxx)
+    const
+{
+    if (stdxxx == "stdout") {
+        return ::run_output_checks(m_stdout_checks,
+            atf::fs::path(r.stdout_path()), "stdout");
+    } else if (stdxxx == "stderr") {
+        return ::run_output_checks(m_stderr_checks,
+            atf::fs::path(r.stderr_path()), "stderr");
+    } else {
+        UNREACHABLE;
+        return false;
+    }
+}
+
+std::string
+atf_check::specific_args(void)
+    const
+{
+    return "<command>";
+}
+
+atf_check::options_set
+atf_check::specific_options(void)
+    const
+{
+    using atf::application::option;
+    options_set opts;
+
+    opts.insert(option('s', "qual:value", "Handle status. Qualifier "
+                "must be one of: ignore exit:<num> signal:<name|num>"));
+    opts.insert(option('o', "action:arg", "Handle stdout. Action must be "
+                "one of: empty ignore file:<path> inline:<val> match:regexp "
+                "save:<path>"));
+    opts.insert(option('e', "action:arg", "Handle stderr. Action must be "
+                "one of: empty ignore file:<path> inline:<val> match:regexp "
+                "save:<path>"));
+    opts.insert(option('x', "", "Execute command as a shell command"));
+
+    return opts;
+}
+
+void
+atf_check::process_option(int ch, const char* arg)
+{
+    switch (ch) {
+    case 's':
+        m_status_checks.push_back(parse_status_check_arg(arg));
+        break;
+
+    case 'o':
+        m_stdout_checks.push_back(parse_output_check_arg(arg));
+        break;
+
+    case 'e':
+        m_stderr_checks.push_back(parse_output_check_arg(arg));
+        break;
+
+    case 'x':
+        m_xflag = true;
+        break;
+
+    default:
+        UNREACHABLE;
+    }
+}
+
+int
+atf_check::main(void)
+{
+    if (m_argc < 1)
+        throw atf::application::usage_error("No command specified");
+
+    int status = EXIT_FAILURE;
+
+    std::auto_ptr< atf::check::check_result > r =
+        m_xflag ? execute_with_shell(m_argv) : execute(m_argv);
+
+    if (m_status_checks.empty())
+        m_status_checks.push_back(status_check(sc_exit, false, EXIT_SUCCESS));
+    else if (m_status_checks.size() > 1) {
+        // TODO: Remove this restriction.
+        throw atf::application::usage_error("Cannot specify -s more than once");
+    }
+
+    if (m_stdout_checks.empty())
+        m_stdout_checks.push_back(output_check(oc_empty, false, ""));
+    if (m_stderr_checks.empty())
+        m_stderr_checks.push_back(output_check(oc_empty, false, ""));
+
+    if ((run_status_checks(m_status_checks, *r) == false) ||
+        (run_output_checks(*r, "stderr") == false) ||
+        (run_output_checks(*r, "stdout") == false))
+        status = EXIT_FAILURE;
+    else
+        status = EXIT_SUCCESS;
+
+    return status;
+}
+
+int
+main(int argc, char* const* argv)
+{
+    return atf_check().run(argc, argv);
+}