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// Copyright (C) 2009 Zack Weinberg <zackw@panix.com>
//
// This program is made available under the GNU GPL version 2.0 or
// greater. See the accompanying file COPYING for details.
//
// This program is distributed WITHOUT ANY WARRANTY; without even the
// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
// PURPOSE.
#include "../../../src/base.hh"
#include "../unit_tests.hh"
#include "../../../src/file_io.hh"
#include "../../../src/sanity.hh"
#include <cerrno>
#include <cstring>
using std::string;
using std::strerror;
UNIT_TEST(basic)
{
// This test verifies that we can create 100x3 temporary files in the
// same directory (using 3 different templates) and that the correct
// part of the template pathname is modified in each case.
char const * const cases[4] = {
"a-XXXXXX", "XXXXXX-b", "c-XXXXXX.dat", 0
};
for (int i = 0; cases[i]; i++)
for (int j = 0; j < 100; j++)
{
string r(cases[i]);
string s(cases[i]);
if (monotone_mkstemp(s))
{
UNIT_TEST_CHECK_MSG(r.length() == s.length(),
FL("same length: from %s got %s")
% r % s);
bool no_scribble = true;
for (string::size_type n = 0; n < r.length(); n++)
{
bool ok = r[n] == s[n];
if (r[n] == 'X')
ok = !ok;
if (!ok)
no_scribble = false;
}
UNIT_TEST_CHECK_MSG(no_scribble,
FL("modify correct segment: from %s got %s")
% r % s);
}
else
{
UNIT_TEST_CHECK_MSG(false,
FL("mkstemp failed with template %s "
"(iteration %d, os error %s)")
% r % (j+1) % strerror(errno));
break;
}
}
}
// Local Variables:
// mode: C++
// fill-column: 76
// c-file-style: "gnu"
// indent-tabs-mode: nil
// End:
// vim: et:sw=2:sts=2:ts=2:cino=>2s,{s,\:s,+s,t0,g0,^-2,e-2,n-2,p2s,(0,=s:
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