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/* testcase.vala
*
* Copyright (C) 2009 Julien Peeters
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author:
* Julien Peeters <contact@julienpeeters.fr>
*
* Copied from libgee/tests/testcase.vala.
*/
public abstract class Kkc.TestCase : Object
{
private GLib.TestSuite _suite;
private Adaptor[] _adaptors = new Adaptor[0];
public delegate void TestMethod ();
public TestCase (string name)
{
this._suite = new GLib.TestSuite (name);
}
public void add_test (string name, TestMethod test)
{
var adaptor = new Adaptor (name, test, this);
this._adaptors += adaptor;
this._suite.add (new GLib.TestCase (
adaptor.name, adaptor.set_up, adaptor.run, adaptor.tear_down));
}
public virtual void set_up ()
{
}
public virtual void tear_down ()
{
}
public GLib.TestSuite get_suite ()
{
return this._suite;
}
private class Adaptor
{
public string name { get; private set; }
private unowned TestMethod _test;
private TestCase _test_case;
public Adaptor (string name, TestMethod test, TestCase test_case)
{
this._name = name;
this._test = test;
this._test_case = test_case;
}
public void set_up (void* fixture)
{
GLib.set_printerr_handler (Adaptor._printerr_func_stack_trace);
Log.set_default_handler (this._log_func_stack_trace);
this._test_case.set_up ();
}
private static void _printerr_func_stack_trace (string? text)
{
if (text == null || str_equal (text, ""))
return;
stderr.printf (text);
/* Print a stack trace since we've hit some major issue */
GLib.on_error_stack_trace ("libtool --mode=execute gdb");
}
private void _log_func_stack_trace (string? log_domain,
LogLevelFlags log_levels,
string message)
{
Log.default_handler (log_domain, log_levels, message);
/* Print a stack trace for any message at the warning level or above
*/
if ((log_levels &
(LogLevelFlags.LEVEL_WARNING | LogLevelFlags.LEVEL_ERROR |
LogLevelFlags.LEVEL_CRITICAL))
!= 0)
{
GLib.on_error_stack_trace ("libtool --mode=execute gdb");
}
}
public void run (void* fixture)
{
this._test ();
}
public void tear_down (void* fixture)
{
this._test_case.tear_down ();
}
}
}
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