diff options
author | Marcelo Lira <marcelo.lira@openbossa.org> | 2009-10-20 15:34:18 -0300 |
---|---|---|
committer | Marcelo Lira <marcelo.lira@openbossa.org> | 2009-10-20 15:34:18 -0300 |
commit | a1ea10151397cefd86aa0f6c4822932d2cc6a601 (patch) | |
tree | 72a43ad326839a1c56217b893f999c28ad0c30f3 /tests | |
parent | 0953187f7b13b8ca410c8db8fa856154cc6729a8 (diff) |
added the SimpleFile class to the sample library to check how a
method returning a boolean value that indicates success/failure
on a IO operation could be modified to express the any occurring
problems as Python exceptions (in this case IOError);
the generator was changed to return a 'None' value for Python
callers on methods that had it's return value removed
Diffstat (limited to 'tests')
-rw-r--r-- | tests/libsample/CMakeLists.txt | 1 | ||||
-rw-r--r-- | tests/libsample/simplefile.cpp | 58 | ||||
-rw-r--r-- | tests/libsample/simplefile.h | 81 | ||||
-rw-r--r-- | tests/samplebinding/CMakeLists.txt | 1 | ||||
-rw-r--r-- | tests/samplebinding/global.h | 1 | ||||
-rw-r--r-- | tests/samplebinding/simplefile_glue.cpp | 8 | ||||
-rwxr-xr-x | tests/samplebinding/simplefile_test.py | 78 | ||||
-rw-r--r-- | tests/samplebinding/typesystem_sample.xml | 11 |
8 files changed, 239 insertions, 0 deletions
diff --git a/tests/libsample/CMakeLists.txt b/tests/libsample/CMakeLists.txt index 3a3aef497..869b95b47 100644 --- a/tests/libsample/CMakeLists.txt +++ b/tests/libsample/CMakeLists.txt @@ -15,6 +15,7 @@ pairuser.cpp point.cpp reference.cpp samplenamespace.cpp +simplefile.cpp size.cpp virtualmethods.cpp ) diff --git a/tests/libsample/simplefile.cpp b/tests/libsample/simplefile.cpp new file mode 100644 index 000000000..46844559e --- /dev/null +++ b/tests/libsample/simplefile.cpp @@ -0,0 +1,58 @@ +/* + * This file is part of the Shiboken Python Binding Generator project. + * + * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). + * + * Contact: PySide team <contact@pyside.org> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * version 2.1 as published by the Free Software Foundation. Please + * review the following information to ensure the GNU Lesser General + * Public License version 2.1 requirements will be met: + * http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. + * + * As a special exception to the GNU Lesser General Public License + * version 2.1, the object code form of a "work that uses the Library" + * may incorporate material from a header file that is part of the + * Library. You may distribute such object code under terms of your + * choice, provided that the incorporated material (i) does not exceed + * more than 5% of the total size of the Library; and (ii) is limited to + * numerical parameters, data structure layouts, accessors, macros, + * inline functions and templates. + * + * This program 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 program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#include "simplefile.h" + +bool +SimpleFile::open() +{ + if ((m_descriptor = fopen(m_filename, "rb")) == 0) + return false; + + fseek(m_descriptor, 0, SEEK_END); + m_size = ftell(m_descriptor); + rewind(m_descriptor); + + return true; +} + +void +SimpleFile::close() +{ + if (m_descriptor) { + fclose(m_descriptor); + m_descriptor = 0; + } +} + diff --git a/tests/libsample/simplefile.h b/tests/libsample/simplefile.h new file mode 100644 index 000000000..e709557d2 --- /dev/null +++ b/tests/libsample/simplefile.h @@ -0,0 +1,81 @@ +/* + * This file is part of the Shiboken Python Binding Generator project. + * + * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). + * + * Contact: PySide team <contact@pyside.org> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * version 2.1 as published by the Free Software Foundation. Please + * review the following information to ensure the GNU Lesser General + * Public License version 2.1 requirements will be met: + * http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. + * + * As a special exception to the GNU Lesser General Public License + * version 2.1, the object code form of a "work that uses the Library" + * may incorporate material from a header file that is part of the + * Library. You may distribute such object code under terms of your + * choice, provided that the incorporated material (i) does not exceed + * more than 5% of the total size of the Library; and (ii) is limited to + * numerical parameters, data structure layouts, accessors, macros, + * inline functions and templates. + * + * This program 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 program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#ifndef SIMPLEFILE_H +#define SIMPLEFILE_H + +#include <stdio.h> + +class SimpleFile +{ +public: + explicit SimpleFile(const char* filename) + : m_filename(filename), m_descriptor(0), m_size(0) + { + printf("[%s] filename: %s\n", __PRETTY_FUNCTION__, m_filename); + } + + ~SimpleFile() + { + this->close(); + } + + const char* filename() + { + return m_filename; + } + + long size() + { + return m_size; + } + + int fileno() + { + if (m_descriptor) + return m_descriptor->_fileno; + return -1; + } + + bool open(); + void close(); + +private: + const char* m_filename; + FILE* m_descriptor; + long m_size; +}; + +#endif // SIMPLEFILE_H + diff --git a/tests/samplebinding/CMakeLists.txt b/tests/samplebinding/CMakeLists.txt index fc2a47b92..4e53c84a1 100644 --- a/tests/samplebinding/CMakeLists.txt +++ b/tests/samplebinding/CMakeLists.txt @@ -23,6 +23,7 @@ ${CMAKE_CURRENT_BINARY_DIR}/sample/privatedtor_wrapper.cpp ${CMAKE_CURRENT_BINARY_DIR}/sample/reference_wrapper.cpp ${CMAKE_CURRENT_BINARY_DIR}/sample/sample_module_wrapper.cpp ${CMAKE_CURRENT_BINARY_DIR}/sample/samplenamespace_wrapper.cpp +${CMAKE_CURRENT_BINARY_DIR}/sample/simplefile_wrapper.cpp ${CMAKE_CURRENT_BINARY_DIR}/sample/size_wrapper.cpp ${CMAKE_CURRENT_BINARY_DIR}/sample/virtualmethods_wrapper.cpp ) diff --git a/tests/samplebinding/global.h b/tests/samplebinding/global.h index 4e9ee4510..19aa1fe64 100644 --- a/tests/samplebinding/global.h +++ b/tests/samplebinding/global.h @@ -10,6 +10,7 @@ #include "mapuser.h" #include "multiple_derived.h" #include "samplenamespace.h" +#include "simplefile.h" #include "modifications.h" #include "implicitconv.h" #include "reference.h" diff --git a/tests/samplebinding/simplefile_glue.cpp b/tests/samplebinding/simplefile_glue.cpp new file mode 100644 index 000000000..118ec945c --- /dev/null +++ b/tests/samplebinding/simplefile_glue.cpp @@ -0,0 +1,8 @@ +// native ending +if (%0 == Py_False) { + PyObject* error_msg = PyString_FromFormat( + "Could not open file: \"%s\"", PySimpleFile_cptr(self)->filename()); + PyErr_SetObject(PyExc_IOError, error_msg); + return 0; +} + diff --git a/tests/samplebinding/simplefile_test.py b/tests/samplebinding/simplefile_test.py new file mode 100755 index 000000000..3a82bad8e --- /dev/null +++ b/tests/samplebinding/simplefile_test.py @@ -0,0 +1,78 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# +# This file is part of the Shiboken Python Bindings Generator project. +# +# Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +# +# Contact: PySide team <contact@pyside.org> +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public License +# version 2.1 as published by the Free Software Foundation. Please +# review the following information to ensure the GNU Lesser General +# Public License version 2.1 requirements will be met: +# http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +# # +# This program 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 program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA +# 02110-1301 USA + +'''Test cases for SimpleFile class''' + +import os +import unittest + +from sample import SimpleFile + +class SimpleFileTest(unittest.TestCase): + '''Test cases for SimpleFile class.''' + + def setUp(self): + filename = 'simplefile%d.txt' % os.getpid() + self.existing_filename = os.path.join(os.path.curdir, filename) + self.delete_file = False + if not os.path.exists(self.existing_filename): + f = open(self.existing_filename, 'w') + for line in range(10): + f.write('sbrubbles\n') + f.close() + self.delete_file = True + + self.non_existing_filename = os.path.join(os.path.curdir, 'inexistingfile.txt') + i = 0 + while os.path.exists(self.non_existing_filename): + i += 1 + filename = 'inexistingfile-%d.txt' % i + self.non_existing_filename = os.path.join(os.path.curdir, filename) + + def tearDown(self): + if self.delete_file: + os.remove(self.existing_filename) + + def testExistingFile(self): + '''Test SimpleFile class with existing file.''' + f = SimpleFile(self.existing_filename) + self.assertEqual(f.filename(), self.existing_filename) + f.open() + self.assertNotEqual(f.fileno(), -1) + self.assertNotEqual(f.size(), 0) + f.close() + + def testNonExistingFile(self): + '''Test SimpleFile class with non-existing file.''' + f = SimpleFile(self.non_existing_filename) + self.assertEqual(f.filename(), self.non_existing_filename) + self.assertRaises(IOError, f.open) + self.assertEqual(f.fileno(), -1) + self.assertEqual(f.size(), 0) + +if __name__ == '__main__': + unittest.main() + diff --git a/tests/samplebinding/typesystem_sample.xml b/tests/samplebinding/typesystem_sample.xml index ca1b3c3bd..8aaa2f53e 100644 --- a/tests/samplebinding/typesystem_sample.xml +++ b/tests/samplebinding/typesystem_sample.xml @@ -4,6 +4,7 @@ <primitive-type name="double"/> <primitive-type name="int"/> <primitive-type name="char"/> + <primitive-type name="long"/> <primitive-type name="Complex" target-lang-api-name="PyComplex"> <conversion-rule file="complex_conversions.h"/> @@ -218,6 +219,16 @@ <value-type name="ListUser"/> <value-type name="NonDefaultCtor" /> <value-type name="OddBoolUser" /> + + <value-type name="SimpleFile"> + <modify-function signature="open()"> + <modify-argument index="return"> + <remove-argument/> + </modify-argument> + <inject-code class="native" position="end" file="simplefile_glue.cpp"/> + </modify-function> + </value-type> + <object-type name="PrivateDtor" /> <interface-type name="MBase"/> |