def launch_merge_tool(self):
items = self.conflicts_list.selectedItems()
enabled, error_msg = self.is_merge_tool_launchable()
if not enabled:
return
config = GlobalConfig()
cmdline = config.find_merge_tool(
unicode(self.merge_tools_combo.currentText()))
file_id = str(items[0].data(0, QtCore.Qt.UserRole).toString())
if not file_id:
# bug https://bugs.launchpad.net/qbzr/+bug/655451
return
file_name = self.wt.abspath(self.wt.id2path(file_id))
process = QtCore.QProcess(self)
def qprocess_invoker(executable, args, cleanup):
def qprocess_error(error):
self.show_merge_tool_error(error)
cleanup(process.exitCode())
def qprocess_finished(exit_code, exit_status):
cleanup(exit_code)
self.connect(process,
QtCore.SIGNAL("error(QProcess::ProcessError)"),
qprocess_error)
self.connect(process,
QtCore.SIGNAL("finished(int,QProcess::ExitStatus)"),
qprocess_finished)
process.start(executable, args)
mergetools.invoke(cmdline, file_name, qprocess_invoker)
def test_failure(self):
def dummy_invoker(exe, args, cleanup):
self._exe = exe
self._args = args
cleanup(1)
return 1
retcode = mergetools.invoke('tool {result}', 'test.txt', dummy_invoker)
self.assertEqual(1, retcode)
self.assertEqual('tool', self._exe)
self.assertEqual(['test.txt'], self._args)
def test_success(self):
def dummy_invoker(exe, args, cleanup):
self._exe = exe
self._args = args
cleanup(0)
return 0
retcode = mergetools.invoke('tool {result}', 'test.txt', dummy_invoker)
self.assertEqual(0, retcode)
self.assertEqual('tool', self._exe)
self.assertEqual(['test.txt'], self._args)
def test_failure(self):
def dummy_invoker(exe, args, cleanup):
self._exe = exe
self._args = args
cleanup(1)
return 1
retcode = mergetools.invoke('tool {result}', 'test.txt', dummy_invoker)
self.assertEqual(1, retcode)
self.assertEqual('tool', self._exe)
self.assertEqual(['test.txt'], self._args)
def test_success(self):
def dummy_invoker(exe, args, cleanup):
self._exe = exe
self._args = args
cleanup(0)
return 0
retcode = mergetools.invoke('tool {result}', 'test.txt', dummy_invoker)
self.assertEqual(0, retcode)
self.assertEqual('tool', self._exe)
self.assertEqual(['test.txt'], self._args)
def test_invoke_expands_exe_path(self):
self.overrideEnv('PATH', os.path.dirname(sys.executable))
def dummy_invoker(exe, args, cleanup):
self._exe = exe
self._args = args
cleanup(0)
return 0
command = '%s {result}' % os.path.basename(sys.executable)
retcode = mergetools.invoke(command, 'test.txt', dummy_invoker)
self.assertEqual(0, retcode)
self.assertEqual(sys.executable, self._exe)
self.assertEqual(['test.txt'], self._args)
def test_invoke_expands_exe_path(self):
self.overrideEnv('PATH', os.path.dirname(sys.executable))
def dummy_invoker(exe, args, cleanup):
self._exe = exe
self._args = args
cleanup(0)
return 0
command = '%s {result}' % os.path.basename(sys.executable)
retcode = mergetools.invoke(command, 'test.txt', dummy_invoker)
self.assertEqual(0, retcode)
self.assertEqual(sys.executable, self._exe)
self.assertEqual(['test.txt'], self._args)
def test_success_tempfile(self):
def dummy_invoker(exe, args, cleanup):
self._exe = exe
self._args = args
self.assertPathExists(args[0])
f = open(args[0], 'wt')
f.write('temp stuff')
f.close()
cleanup(0)
return 0
retcode = mergetools.invoke('tool {this_temp}', 'test.txt',
dummy_invoker)
self.assertEqual(0, retcode)
self.assertEqual('tool', self._exe)
self.assertPathDoesNotExist(self._args[0])
self.assertFileEqual('temp stuff', 'test.txt')
def test_success_tempfile(self):
def dummy_invoker(exe, args, cleanup):
self._exe = exe
self._args = args
self.assertPathExists(args[0])
f = open(args[0], 'wt')
f.write('temp stuff')
f.close()
cleanup(0)
return 0
retcode = mergetools.invoke('tool {this_temp}', 'test.txt',
dummy_invoker)
self.assertEqual(0, retcode)
self.assertEqual('tool', self._exe)
self.assertPathDoesNotExist(self._args[0])
self.assertFileEqual('temp stuff', 'test.txt')
def test_failure_tempfile(self):
def dummy_invoker(exe, args, cleanup):
self._exe = exe
self._args = args
self.assertPathExists(args[0])
self.log(repr(args))
f = open(args[0], 'wt')
self.log(repr(f))
f.write('temp stuff')
f.close()
cleanup(1)
return 1
retcode = mergetools.invoke('tool {this_temp}', 'test.txt',
dummy_invoker)
self.assertEqual(1, retcode)
self.assertEqual('tool', self._exe)
self.assertFileEqual('stuff', 'test.txt')
def test_failure_tempfile(self):
def dummy_invoker(exe, args, cleanup):
self._exe = exe
self._args = args
self.assertPathExists(args[0])
self.log(repr(args))
f = open(args[0], 'wt')
self.log(repr(f))
f.write('temp stuff')
f.close()
cleanup(1)
return 1
retcode = mergetools.invoke('tool {this_temp}', 'test.txt',
dummy_invoker)
self.assertEqual(1, retcode)
self.assertEqual('tool', self._exe)
self.assertFileEqual('stuff', 'test.txt')