diff options
Diffstat (limited to 'Lib/idlelib/idle_test/test_help_about.py')
| -rw-r--r-- | Lib/idlelib/idle_test/test_help_about.py | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/Lib/idlelib/idle_test/test_help_about.py b/Lib/idlelib/idle_test/test_help_about.py deleted file mode 100644 index 7c148d2..0000000 --- a/Lib/idlelib/idle_test/test_help_about.py +++ /dev/null @@ -1,182 +0,0 @@ -"""Test help_about, coverage 100%. -help_about.build_bits branches on sys.platform='darwin'. -'100% combines coverage on Mac and others. -""" - -from idlelib import help_about -import unittest -from test.support import requires, findfile -from tkinter import Tk, TclError -from idlelib.idle_test.mock_idle import Func -from idlelib.idle_test.mock_tk import Mbox_func -from idlelib import textview -import os.path -from platform import python_version - -About = help_about.AboutDialog - - -class LiveDialogTest(unittest.TestCase): - """Simulate user clicking buttons other than [Close]. - - Test that invoked textview has text from source. - """ - @classmethod - def setUpClass(cls): - requires('gui') - cls.root = Tk() - cls.root.withdraw() - cls.dialog = About(cls.root, 'About IDLE', _utest=True) - - @classmethod - def tearDownClass(cls): - del cls.dialog - cls.root.update_idletasks() - cls.root.destroy() - del cls.root - - def test_build_bits(self): - self.assertIn(help_about.build_bits(), ('32', '64')) - - def test_dialog_title(self): - """Test about dialog title""" - self.assertEqual(self.dialog.title(), 'About IDLE') - - def test_dialog_logo(self): - """Test about dialog logo.""" - path, file = os.path.split(self.dialog.icon_image['file']) - fn, ext = os.path.splitext(file) - self.assertEqual(fn, 'idle_48') - - def test_printer_buttons(self): - """Test buttons whose commands use printer function.""" - dialog = self.dialog - button_sources = [(dialog.py_license, license, 'license'), - (dialog.py_copyright, copyright, 'copyright'), - (dialog.py_credits, credits, 'credits')] - - for button, printer, name in button_sources: - with self.subTest(name=name): - printer._Printer__setup() - button.invoke() - get = dialog._current_textview.viewframe.textframe.text.get - lines = printer._Printer__lines - if len(lines) < 2: - self.fail(name + ' full text was not found') - self.assertEqual(lines[0], get('1.0', '1.end')) - self.assertEqual(lines[1], get('2.0', '2.end')) - dialog._current_textview.destroy() - - def test_file_buttons(self): - """Test buttons that display files.""" - dialog = self.dialog - button_sources = [(self.dialog.readme, 'README.txt', 'readme'), - (self.dialog.idle_news, 'NEWS.txt', 'news'), - (self.dialog.idle_credits, 'CREDITS.txt', 'credits')] - - for button, filename, name in button_sources: - with self.subTest(name=name): - button.invoke() - fn = findfile(filename, subdir='idlelib') - get = dialog._current_textview.viewframe.textframe.text.get - with open(fn, encoding='utf-8') as f: - self.assertEqual(f.readline().strip(), get('1.0', '1.end')) - f.readline() - self.assertEqual(f.readline().strip(), get('3.0', '3.end')) - dialog._current_textview.destroy() - - -class DefaultTitleTest(unittest.TestCase): - "Test default title." - - @classmethod - def setUpClass(cls): - requires('gui') - cls.root = Tk() - cls.root.withdraw() - cls.dialog = About(cls.root, _utest=True) - - @classmethod - def tearDownClass(cls): - del cls.dialog - cls.root.update_idletasks() - cls.root.destroy() - del cls.root - - def test_dialog_title(self): - """Test about dialog title""" - self.assertEqual(self.dialog.title(), - f'About IDLE {python_version()}' - f' ({help_about.build_bits()} bit)') - - -class CloseTest(unittest.TestCase): - """Simulate user clicking [Close] button""" - - @classmethod - def setUpClass(cls): - requires('gui') - cls.root = Tk() - cls.root.withdraw() - cls.dialog = About(cls.root, 'About IDLE', _utest=True) - - @classmethod - def tearDownClass(cls): - del cls.dialog - cls.root.update_idletasks() - cls.root.destroy() - del cls.root - - def test_close(self): - self.assertEqual(self.dialog.winfo_class(), 'Toplevel') - self.dialog.button_ok.invoke() - with self.assertRaises(TclError): - self.dialog.winfo_class() - - -class Dummy_about_dialog(): - # Dummy class for testing file display functions. - idle_credits = About.show_idle_credits - idle_readme = About.show_readme - idle_news = About.show_idle_news - # Called by the above - display_file_text = About.display_file_text - _utest = True - - -class DisplayFileTest(unittest.TestCase): - """Test functions that display files. - - While somewhat redundant with gui-based test_file_dialog, - these unit tests run on all buildbots, not just a few. - """ - dialog = Dummy_about_dialog() - - @classmethod - def setUpClass(cls): - cls.orig_error = textview.showerror - cls.orig_view = textview.view_text - cls.error = Mbox_func() - cls.view = Func() - textview.showerror = cls.error - textview.view_text = cls.view - - @classmethod - def tearDownClass(cls): - textview.showerror = cls.orig_error - textview.view_text = cls.orig_view - - def test_file_display(self): - for handler in (self.dialog.idle_credits, - self.dialog.idle_readme, - self.dialog.idle_news): - self.error.message = '' - self.view.called = False - with self.subTest(handler=handler): - handler() - self.assertEqual(self.error.message, '') - self.assertEqual(self.view.called, True) - - -if __name__ == '__main__': - unittest.main(verbosity=2) |