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locks; strict;
comment	@// @;


1.2
date	2010.10.20.09.17.23;	author jmmv;	state dead;
branches;
next	1.1;

1.1
date	2009.01.19.07.11.51;	author jmmv;	state Exp;
branches
	1.1.1.1;
next	;

1.1.1.1
date	2009.01.19.07.11.51;	author jmmv;	state Exp;
branches;
next	1.1.1.2;

1.1.1.2
date	2010.05.08.08.05.22;	author jmmv;	state Exp;
branches;
next	;


desc
@@


1.2
log
@Resolve import conflicts.
@
text
@//
// Automated Testing Framework (atf)
//
// Copyright (c) 2007, 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.
//

#include <cctype>
#include <cstring>

extern "C" {
#include "atf-c/error.h"
#include "atf-c/text.h"
}

#include "atf-c++/exceptions.hpp"
#include "atf-c++/text.hpp"

namespace impl = atf::text;
#define IMPL_NAME "atf::text"

char*
impl::duplicate(const char* str)
{
    char* copy = new char[std::strlen(str) + 1];
    std::strcpy(copy, str);
    return copy;
}

std::string
impl::to_lower(const std::string& str)
{
    std::string lc;
    for (std::string::const_iterator iter = str.begin(); iter != str.end();
         iter++)
        lc += std::tolower(*iter);
    return lc;
}

std::vector< std::string >
impl::split(const std::string& str, const std::string& delim)
{
    std::vector< std::string > words;

    std::string::size_type pos = 0, newpos = 0;
    while (pos < str.length() && newpos != std::string::npos) {
        newpos = str.find(delim, pos);
        if (newpos != pos)
            words.push_back(str.substr(pos, newpos - pos));
        pos = newpos + delim.length();
    }

    return words;
}

std::string
impl::trim(const std::string& str)
{
    std::string::size_type pos1 = str.find_first_not_of(" \t");
    std::string::size_type pos2 = str.find_last_not_of(" \t");

    if (pos1 == std::string::npos && pos2 == std::string::npos)
        return "";
    else if (pos1 == std::string::npos)
        return str.substr(0, str.length() - pos2);
    else if (pos2 == std::string::npos)
        return str.substr(pos1);
    else
        return str.substr(pos1, pos2 - pos1 + 1);
}

bool
impl::to_bool(const std::string& str)
{
    bool b;

    atf_error_t err = atf_text_to_bool(str.c_str(), &b);
    if (atf_is_error(err))
        throw_atf_error(err);

    return b;
}
@


1.1
log
@Initial revision
@
text
@@


1.1.1.1
log
@Import ATF 0.6.  Replaces the old ATF 0.5 that was in dist/atf.

Changes in this release:

* Make atf-exec be able to kill its child process after a certain period of
  time; this is controlled through the new -t option.

* Change atf-sh to use atf-exec's -t option to control the test case's
  timeouts, instead of doing it internally.  Same behavior as before, but
  noticeably faster.

* atf-exec's -g option and atf-killpg are gone due to the previous change.

* Added the atf-check(1) tool, a program that executes a given command and
  checks its exit code against a known value and allows the management of
  stdout and stderr in multiple ways.  This replaces the previous atf_check
  function in the atf-sh library and exposes this functionality to both
  atf-c and atf-c++.

* Added the ATF_REQUIRE family of macros to the C interface.  These help
  in checking for fatal test conditions.  The old ATF_CHECK macros now
  perform non-fatal checks only.  I.e. by using ATF_CHECK, the test case
  can now continue its execution and the failures will not be reported
  until the end of the whole run.

* Extended the amount of ATF_CHECK_* C macros with new ones to provide more
  features to the developer.  These also have their corresponding
  counterparts in the ATF_REQUIRE_* family.  The new macros (listing the
  suffixes only) are: _EQ (replaces _EQUAL), _EQ_MSG, _STREQ and
  _STREQ_MSG.
@
text
@@


1.1.1.2
log
@Import atf 0.8.  Changes in this release:

* Test programs no longer run several test cases in a row. The execution
  of a test program now requires a test case name, and that single test
  case is executed. To execute several test cases, use the atf-run
  utility as usual.

* Test programs no longer fork a subprocess to isolate the execution of
  test cases. They run the test case code in-process, and a crash of the
  test case will result in a crash of the test program. This is to ease
  debugging of faulty test cases.

* Test programs no longer isolate their test cases. This means that they
  will not create temporary directories nor sanitize the environment any
  more. Yes: running a test case that depends on system state by hand
  will most likely yield different results depending on where (machine,
  directory, user environment, etc.) it is run. Isolation has been moved
  to atf-run.

* Test programs no longer print a cryptic format (application/X-atf-tcs)
  on a special file channel. They can now print whatever they want on
  the screen. Because test programs can now only run one test case every
  time, providing controlled output is not necessary any more.

* Test programs no longer write their status into a special file
  descriptor. Instead, they create a file with the results, which is
  later parsed by atf-run. This changes the semantics of the -r flag.

* atf-run has been adjusted to perform the test case isolation. As a
  result, there is now a single canonical place that implements the
  isolation of test caes. In previous releases, the three language
  bindings (C, C++ and shell) had to be kept in sync with each other
  (read: not a nice thing to do at all). As a side effect of this
  change, writing bindings for other languages will be much, much easier
  from now on.

* atf-run forks test programs on a test case basis, instead of on a test
  program basis as it did before. This is to provide the test case
  isolation that was before implemented by the test programs themselves.

* Removed the atf-exec tool. This was used to implement test case
  isolation in atf-sh, but it is now unnecessary.

* It is now optional to define the descr meta-data property. It has been
  proven to be mostly useless, because test cases often carry a
  descriptive name of their own.
@
text
@d4 1
a4 1
// Copyright (c) 2007, 2008, 2010 The NetBSD Foundation, Inc.
a29 4
extern "C" {
#include <regex.h>
}

a51 26
bool
impl::match(const std::string& str, const std::string& regex)
{
    bool found;

    // Special case: regcomp does not like empty regular expressions.
    if (regex.empty()) {
        found = str.empty();
    } else {
        ::regex_t preg;

        if (::regcomp(&preg, regex.c_str(), REG_EXTENDED) != 0)
            throw std::runtime_error("Invalid regular expression '" + regex +
                                     "'");

        const int res = ::regexec(&preg, str.c_str(), 0, NULL, 0);
        regfree(&preg);
        if (res != 0 && res != REG_NOMATCH)
            throw std::runtime_error("Invalid regular expression " + regex);

        found = res == 0;
    }

    return found;
}

@