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python3.6
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idlelib
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idle_test
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test_configdialog.py
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"""Test configdialog, coverage 94%. Half the class creates dialog, half works with user customizations. """ from idlelib import configdialog from test.support import requires requires('gui') import unittest from unittest import mock from idlelib.idle_test.mock_idle import Func from tkinter import Tk, StringVar, IntVar, BooleanVar, DISABLED, NORMAL from idlelib import config from idlelib.configdialog import idleConf, changes, tracers # Tests should not depend on fortuitous user configurations. # They must not affect actual user .cfg files. # Use solution from test_config: empty parsers with no filename. usercfg = idleConf.userCfg testcfg = { 'main': config.IdleUserConfParser(''), 'highlight': config.IdleUserConfParser(''), 'keys': config.IdleUserConfParser(''), 'extensions': config.IdleUserConfParser(''), } root = None dialog = None mainpage = changes['main'] highpage = changes['highlight'] keyspage = changes['keys'] extpage = changes['extensions'] def setUpModule(): global root, dialog idleConf.userCfg = testcfg root = Tk() # root.withdraw() # Comment out, see issue 30870 dialog = configdialog.ConfigDialog(root, 'Test', _utest=True) def tearDownModule(): global root, dialog idleConf.userCfg = usercfg tracers.detach() tracers.clear() changes.clear() root.update_idletasks() root.destroy() root = dialog = None class FontPageTest(unittest.TestCase): """Test that font widgets enable users to make font changes. Test that widget actions set vars, that var changes add three options to changes and call set_samples, and that set_samples changes the font of both sample boxes. """ @classmethod def setUpClass(cls): page = cls.page = dialog.fontpage dialog.note.select(page) page.set_samples = Func() # Mask instance method. page.update() @classmethod def tearDownClass(cls): del cls.page.set_samples # Unmask instance method. def setUp(self): changes.clear() def test_load_font_cfg(self): # Leave widget load test to human visual check. # TODO Improve checks when add IdleConf.get_font_values. tracers.detach() d = self.page d.font_name.set('Fake') d.font_size.set('1') d.font_bold.set(True) d.set_samples.called = 0 d.load_font_cfg() self.assertNotEqual(d.font_name.get(), 'Fake') self.assertNotEqual(d.font_size.get(), '1') self.assertFalse(d.font_bold.get()) self.assertEqual(d.set_samples.called, 1) tracers.attach() def test_fontlist_key(self): # Up and Down keys should select a new font. d = self.page if d.fontlist.size() < 2: self.skipTest('need at least 2 fonts') fontlist = d.fontlist fontlist.activate(0) font = d.fontlist.get('active') # Test Down key. fontlist.focus_force() fontlist.update() fontlist.event_generate('<Key-Down>') fontlist.event_generate('<KeyRelease-Down>') down_font = fontlist.get('active') self.assertNotEqual(down_font, font) self.assertIn(d.font_name.get(), down_font.lower()) # Test Up key. fontlist.focus_force() fontlist.update() fontlist.event_generate('<Key-Up>') fontlist.event_generate('<KeyRelease-Up>') up_font = fontlist.get('active') self.assertEqual(up_font, font) self.assertIn(d.font_name.get(), up_font.lower()) def test_fontlist_mouse(self): # Click on item should select that item. d = self.page if d.fontlist.size() < 2: self.skipTest('need at least 2 fonts') fontlist = d.fontlist fontlist.activate(0) # Select next item in listbox fontlist.focus_force() fontlist.see(1) fontlist.update() x, y, dx, dy = fontlist.bbox(1) x += dx // 2 y += dy // 2 fontlist.event_generate('<Button-1>', x=x, y=y) fontlist.event_generate('<ButtonRelease-1>', x=x, y=y) font1 = fontlist.get(1) select_font = fontlist.get('anchor') self.assertEqual(select_font, font1) self.assertIn(d.font_name.get(), font1.lower()) def test_sizelist(self): # Click on number should select that number d = self.page d.sizelist.variable.set(40) self.assertEqual(d.font_size.get(), '40') def test_bold_toggle(self): # Click on checkbutton should invert it. d = self.page d.font_bold.set(False) d.bold_toggle.invoke() self.assertTrue(d.font_bold.get()) d.bold_toggle.invoke() self.assertFalse(d.font_bold.get()) def test_font_set(self): # Test that setting a font Variable results in 3 provisional # change entries and a call to set_samples. Use values sure to # not be defaults. default_font = idleConf.GetFont(root, 'main', 'EditorWindow') default_size = str(default_font[1]) default_bold = default_font[2] == 'bold' d = self.page d.font_size.set(default_size) d.font_bold.set(default_bold) d.set_samples.called = 0 d.font_name.set('Test Font') expected = {'EditorWindow': {'font': 'Test Font', 'font-size': default_size, 'font-bold': str(default_bold)}} self.assertEqual(mainpage, expected) self.assertEqual(d.set_samples.called, 1) changes.clear() d.font_size.set('20') expected = {'EditorWindow': {'font': 'Test Font', 'font-size': '20', 'font-bold': str(default_bold)}} self.assertEqual(mainpage, expected) self.assertEqual(d.set_samples.called, 2) changes.clear() d.font_bold.set(not default_bold) expected = {'EditorWindow': {'font': 'Test Font', 'font-size': '20', 'font-bold': str(not default_bold)}} self.assertEqual(mainpage, expected) self.assertEqual(d.set_samples.called, 3) def test_set_samples(self): d = self.page del d.set_samples # Unmask method for test orig_samples = d.font_sample, d.highlight_sample d.font_sample, d.highlight_sample = {}, {} d.font_name.set('test') d.font_size.set('5') d.font_bold.set(1) expected = {'font': ('test', '5', 'bold')} # Test set_samples. d.set_samples() self.assertTrue(d.font_sample == d.highlight_sample == expected) d.font_sample, d.highlight_sample = orig_samples d.set_samples = Func() # Re-mask for other tests. class IndentTest(unittest.TestCase): @classmethod def setUpClass(cls): cls.page = dialog.fontpage cls.page.update() def test_load_tab_cfg(self): d = self.page d.space_num.set(16) d.load_tab_cfg() self.assertEqual(d.space_num.get(), 4) def test_indent_scale(self): d = self.page changes.clear() d.indent_scale.set(20) self.assertEqual(d.space_num.get(), 16) self.assertEqual(mainpage, {'Indent': {'num-spaces': '16'}}) class HighPageTest(unittest.TestCase): """Test that highlight tab widgets enable users to make changes. Test that widget actions set vars, that var changes add options to changes and that themes work correctly. """ @classmethod def setUpClass(cls): page = cls.page = dialog.highpage dialog.note.select(page) page.set_theme_type = Func() page.paint_theme_sample = Func() page.set_highlight_target = Func() page.set_color_sample = Func() page.update() @classmethod def tearDownClass(cls): d = cls.page del d.set_theme_type, d.paint_theme_sample del d.set_highlight_target, d.set_color_sample def setUp(self): d = self.page # The following is needed for test_load_key_cfg, _delete_custom_keys. # This may indicate a defect in some test or function. for section in idleConf.GetSectionList('user', 'highlight'): idleConf.userCfg['highlight'].remove_section(section) changes.clear() d.set_theme_type.called = 0 d.paint_theme_sample.called = 0 d.set_highlight_target.called = 0 d.set_color_sample.called = 0 def test_load_theme_cfg(self): tracers.detach() d = self.page eq = self.assertEqual # Use builtin theme with no user themes created. idleConf.CurrentTheme = mock.Mock(return_value='IDLE Classic') d.load_theme_cfg() self.assertTrue(d.theme_source.get()) # builtinlist sets variable builtin_name to the CurrentTheme default. eq(d.builtin_name.get(), 'IDLE Classic') eq(d.custom_name.get(), '- no custom themes -') eq(d.custom_theme_on.state(), ('disabled',)) eq(d.set_theme_type.called, 1) eq(d.paint_theme_sample.called, 1) eq(d.set_highlight_target.called, 1) # Builtin theme with non-empty user theme list. idleConf.SetOption('highlight', 'test1', 'option', 'value') idleConf.SetOption('highlight', 'test2', 'option2', 'value2') d.load_theme_cfg() eq(d.builtin_name.get(), 'IDLE Classic') eq(d.custom_name.get(), 'test1') eq(d.set_theme_type.called, 2) eq(d.paint_theme_sample.called, 2) eq(d.set_highlight_target.called, 2) # Use custom theme. idleConf.CurrentTheme = mock.Mock(return_value='test2') idleConf.SetOption('main', 'Theme', 'default', '0') d.load_theme_cfg() self.assertFalse(d.theme_source.get()) eq(d.builtin_name.get(), 'IDLE Classic') eq(d.custom_name.get(), 'test2') eq(d.set_theme_type.called, 3) eq(d.paint_theme_sample.called, 3) eq(d.set_highlight_target.called, 3) del idleConf.CurrentTheme tracers.attach() def test_theme_source(self): eq = self.assertEqual d = self.page # Test these separately. d.var_changed_builtin_name = Func() d.var_changed_custom_name = Func() # Builtin selected. d.builtin_theme_on.invoke() eq(mainpage, {'Theme': {'default': 'True'}}) eq(d.var_changed_builtin_name.called, 1) eq(d.var_changed_custom_name.called, 0) changes.clear() # Custom selected. d.custom_theme_on.state(('!disabled',)) d.custom_theme_on.invoke() self.assertEqual(mainpage, {'Theme': {'default': 'False'}}) eq(d.var_changed_builtin_name.called, 1) eq(d.var_changed_custom_name.called, 1) del d.var_changed_builtin_name, d.var_changed_custom_name def test_builtin_name(self): eq = self.assertEqual d = self.page item_list = ['IDLE Classic', 'IDLE Dark', 'IDLE New'] # Not in old_themes, defaults name to first item. idleConf.SetOption('main', 'Theme', 'name', 'spam') d.builtinlist.SetMenu(item_list, 'IDLE Dark') eq(mainpage, {'Theme': {'name': 'IDLE Classic', 'name2': 'IDLE Dark'}}) eq(d.theme_message['text'], 'New theme, see Help') eq(d.paint_theme_sample.called, 1) # Not in old themes - uses name2. changes.clear() idleConf.SetOption('main', 'Theme', 'name', 'IDLE New') d.builtinlist.SetMenu(item_list, 'IDLE Dark') eq(mainpage, {'Theme': {'name2': 'IDLE Dark'}}) eq(d.theme_message['text'], 'New theme, see Help') eq(d.paint_theme_sample.called, 2) # Builtin name in old_themes. changes.clear() d.builtinlist.SetMenu(item_list, 'IDLE Classic') eq(mainpage, {'Theme': {'name': 'IDLE Classic', 'name2': ''}}) eq(d.theme_message['text'], '') eq(d.paint_theme_sample.called, 3) def test_custom_name(self): d = self.page # If no selections, doesn't get added. d.customlist.SetMenu([], '- no custom themes -') self.assertNotIn('Theme', mainpage) self.assertEqual(d.paint_theme_sample.called, 0) # Custom name selected. changes.clear() d.customlist.SetMenu(['a', 'b', 'c'], 'c') self.assertEqual(mainpage, {'Theme': {'name': 'c'}}) self.assertEqual(d.paint_theme_sample.called, 1) def test_color(self): d = self.page d.on_new_color_set = Func() # self.color is only set in get_color through ColorChooser. d.color.set('green') self.assertEqual(d.on_new_color_set.called, 1) del d.on_new_color_set def test_highlight_target_list_mouse(self): # Set highlight_target through targetlist. eq = self.assertEqual d = self.page d.targetlist.SetMenu(['a', 'b', 'c'], 'c') eq(d.highlight_target.get(), 'c') eq(d.set_highlight_target.called, 1) def test_highlight_target_text_mouse(self): # Set highlight_target through clicking highlight_sample. eq = self.assertEqual d = self.page elem = {} count = 0 hs = d.highlight_sample hs.focus_force() hs.see(1.0) hs.update_idletasks() def tag_to_element(elem): for element, tag in d.theme_elements.items(): elem[tag[0]] = element def click_it(start): x, y, dx, dy = hs.bbox(start) x += dx // 2 y += dy // 2 hs.event_generate('<Enter>', x=0, y=0) hs.event_generate('<Motion>', x=x, y=y) hs.event_generate('<ButtonPress-1>', x=x, y=y) hs.event_generate('<ButtonRelease-1>', x=x, y=y) # Flip theme_elements to make the tag the key. tag_to_element(elem) # If highlight_sample has a tag that isn't in theme_elements, there # will be a KeyError in the test run. for tag in hs.tag_names(): for start_index in hs.tag_ranges(tag)[0::2]: count += 1 click_it(start_index) eq(d.highlight_target.get(), elem[tag]) eq(d.set_highlight_target.called, count) def test_set_theme_type(self): eq = self.assertEqual d = self.page del d.set_theme_type # Builtin theme selected. d.theme_source.set(True) d.set_theme_type() eq(d.builtinlist['state'], NORMAL) eq(d.customlist['state'], DISABLED) eq(d.button_delete_custom.state(), ('disabled',)) # Custom theme selected. d.theme_source.set(False) d.set_theme_type() eq(d.builtinlist['state'], DISABLED) eq(d.custom_theme_on.state(), ('selected',)) eq(d.customlist['state'], NORMAL) eq(d.button_delete_custom.state(), ()) d.set_theme_type = Func() def test_get_color(self): eq = self.assertEqual d = self.page orig_chooser = configdialog.tkColorChooser.askcolor chooser = configdialog.tkColorChooser.askcolor = Func() gntn = d.get_new_theme_name = Func() d.highlight_target.set('Editor Breakpoint') d.color.set('#ffffff') # Nothing selected. chooser.result = (None, None) d.button_set_color.invoke() eq(d.color.get(), '#ffffff') # Selection same as previous color. chooser.result = ('', d.style.lookup(d.frame_color_set['style'], 'background')) d.button_set_color.invoke() eq(d.color.get(), '#ffffff') # Select different color. chooser.result = ((222.8671875, 0.0, 0.0), '#de0000') # Default theme. d.color.set('#ffffff') d.theme_source.set(True) # No theme name selected therefore color not saved. gntn.result = '' d.button_set_color.invoke() eq(gntn.called, 1) eq(d.color.get(), '#ffffff') # Theme name selected. gntn.result = 'My New Theme' d.button_set_color.invoke() eq(d.custom_name.get(), gntn.result) eq(d.color.get(), '#de0000') # Custom theme. d.color.set('#ffffff') d.theme_source.set(False) d.button_set_color.invoke() eq(d.color.get(), '#de0000') del d.get_new_theme_name configdialog.tkColorChooser.askcolor = orig_chooser def test_on_new_color_set(self): d = self.page color = '#3f7cae' d.custom_name.set('Python') d.highlight_target.set('Selected Text') d.fg_bg_toggle.set(True) d.color.set(color) self.assertEqual(d.style.lookup(d.frame_color_set['style'], 'background'), color) self.assertEqual(d.highlight_sample.tag_cget('hilite', 'foreground'), color) self.assertEqual(highpage, {'Python': {'hilite-foreground': color}}) def test_get_new_theme_name(self): orig_sectionname = configdialog.SectionName sn = configdialog.SectionName = Func(return_self=True) d = self.page sn.result = 'New Theme' self.assertEqual(d.get_new_theme_name(''), 'New Theme') configdialog.SectionName = orig_sectionname def test_save_as_new_theme(self): d = self.page gntn = d.get_new_theme_name = Func() d.theme_source.set(True) # No name entered. gntn.result = '' d.button_save_custom.invoke() self.assertNotIn(gntn.result, idleConf.userCfg['highlight']) # Name entered. gntn.result = 'my new theme' gntn.called = 0 self.assertNotIn(gntn.result, idleConf.userCfg['highlight']) d.button_save_custom.invoke() self.assertIn(gntn.result, idleConf.userCfg['highlight']) del d.get_new_theme_name def test_create_new_and_save_new(self): eq = self.assertEqual d = self.page # Use default as previously active theme. d.theme_source.set(True) d.builtin_name.set('IDLE Classic') first_new = 'my new custom theme' second_new = 'my second custom theme' # No changes, so themes are an exact copy. self.assertNotIn(first_new, idleConf.userCfg) d.create_new(first_new) eq(idleConf.GetSectionList('user', 'highlight'), [first_new]) eq(idleConf.GetThemeDict('default', 'IDLE Classic'), idleConf.GetThemeDict('user', first_new)) eq(d.custom_name.get(), first_new) self.assertFalse(d.theme_source.get()) # Use custom set. eq(d.set_theme_type.called, 1) # Test that changed targets are in new theme. changes.add_option('highlight', first_new, 'hit-background', 'yellow') self.assertNotIn(second_new, idleConf.userCfg) d.create_new(second_new) eq(idleConf.GetSectionList('user', 'highlight'), [first_new, second_new]) self.assertNotEqual(idleConf.GetThemeDict('user', first_new), idleConf.GetThemeDict('user', second_new)) # Check that difference in themes was in `hit-background` from `changes`. idleConf.SetOption('highlight', first_new, 'hit-background', 'yellow') eq(idleConf.GetThemeDict('user', first_new), idleConf.GetThemeDict('user', second_new)) def test_set_highlight_target(self): eq = self.assertEqual d = self.page del d.set_highlight_target # Target is cursor. d.highlight_target.set('Cursor') eq(d.fg_on.state(), ('disabled', 'selected')) eq(d.bg_on.state(), ('disabled',)) self.assertTrue(d.fg_bg_toggle) eq(d.set_color_sample.called, 1) # Target is not cursor. d.highlight_target.set('Comment') eq(d.fg_on.state(), ('selected',)) eq(d.bg_on.state(), ()) self.assertTrue(d.fg_bg_toggle) eq(d.set_color_sample.called, 2) d.set_highlight_target = Func() def test_set_color_sample_binding(self): d = self.page scs = d.set_color_sample d.fg_on.invoke() self.assertEqual(scs.called, 1) d.bg_on.invoke() self.assertEqual(scs.called, 2) def test_set_color_sample(self): d = self.page del d.set_color_sample d.highlight_target.set('Selected Text') d.fg_bg_toggle.set(True) d.set_color_sample() self.assertEqual( d.style.lookup(d.frame_color_set['style'], 'background'), d.highlight_sample.tag_cget('hilite', 'foreground')) d.set_color_sample = Func() def test_paint_theme_sample(self): eq = self.assertEqual d = self.page del d.paint_theme_sample hs_tag = d.highlight_sample.tag_cget gh = idleConf.GetHighlight fg = 'foreground' bg = 'background' # Create custom theme based on IDLE Dark. d.theme_source.set(True) d.builtin_name.set('IDLE Dark') theme = 'IDLE Test' d.create_new(theme) d.set_color_sample.called = 0 # Base theme with nothing in `changes`. d.paint_theme_sample() eq(hs_tag('break', fg), gh(theme, 'break', fgBg='fg')) eq(hs_tag('cursor', bg), gh(theme, 'normal', fgBg='bg')) self.assertNotEqual(hs_tag('console', fg), 'blue') self.assertNotEqual(hs_tag('console', bg), 'yellow') eq(d.set_color_sample.called, 1) # Apply changes. changes.add_option('highlight', theme, 'console-foreground', 'blue') changes.add_option('highlight', theme, 'console-background', 'yellow') d.paint_theme_sample() eq(hs_tag('break', fg), gh(theme, 'break', fgBg='fg')) eq(hs_tag('cursor', bg), gh(theme, 'normal', fgBg='bg')) eq(hs_tag('console', fg), 'blue') eq(hs_tag('console', bg), 'yellow') eq(d.set_color_sample.called, 2) d.paint_theme_sample = Func() def test_delete_custom(self): eq = self.assertEqual d = self.page d.button_delete_custom.state(('!disabled',)) yesno = d.askyesno = Func() dialog.deactivate_current_config = Func() dialog.activate_config_changes = Func() theme_name = 'spam theme' idleConf.userCfg['highlight'].SetOption(theme_name, 'name', 'value') highpage[theme_name] = {'option': 'True'} # Force custom theme. d.theme_source.set(False) d.custom_name.set(theme_name) # Cancel deletion. yesno.result = False d.button_delete_custom.invoke() eq(yesno.called, 1) eq(highpage[theme_name], {'option': 'True'}) eq(idleConf.GetSectionList('user', 'highlight'), ['spam theme']) eq(dialog.deactivate_current_config.called, 0) eq(dialog.activate_config_changes.called, 0) eq(d.set_theme_type.called, 0) # Confirm deletion. yesno.result = True d.button_delete_custom.invoke() eq(yesno.called, 2) self.assertNotIn(theme_name, highpage) eq(idleConf.GetSectionList('user', 'highlight'), []) eq(d.custom_theme_on.state(), ('disabled',)) eq(d.custom_name.get(), '- no custom themes -') eq(dialog.deactivate_current_config.called, 1) eq(dialog.activate_config_changes.called, 1) eq(d.set_theme_type.called, 1) del dialog.activate_config_changes, dialog.deactivate_current_config del d.askyesno class KeysPageTest(unittest.TestCase): """Test that keys tab widgets enable users to make changes. Test that widget actions set vars, that var changes add options to changes and that key sets works correctly. """ @classmethod def setUpClass(cls): page = cls.page = dialog.keyspage dialog.note.select(page) page.set_keys_type = Func() page.load_keys_list = Func() @classmethod def tearDownClass(cls): page = cls.page del page.set_keys_type, page.load_keys_list def setUp(self): d = self.page # The following is needed for test_load_key_cfg, _delete_custom_keys. # This may indicate a defect in some test or function. for section in idleConf.GetSectionList('user', 'keys'): idleConf.userCfg['keys'].remove_section(section) changes.clear() d.set_keys_type.called = 0 d.load_keys_list.called = 0 def test_load_key_cfg(self): tracers.detach() d = self.page eq = self.assertEqual # Use builtin keyset with no user keysets created. idleConf.CurrentKeys = mock.Mock(return_value='IDLE Classic OSX') d.load_key_cfg() self.assertTrue(d.keyset_source.get()) # builtinlist sets variable builtin_name to the CurrentKeys default. eq(d.builtin_name.get(), 'IDLE Classic OSX') eq(d.custom_name.get(), '- no custom keys -') eq(d.custom_keyset_on.state(), ('disabled',)) eq(d.set_keys_type.called, 1) eq(d.load_keys_list.called, 1) eq(d.load_keys_list.args, ('IDLE Classic OSX', )) # Builtin keyset with non-empty user keyset list. idleConf.SetOption('keys', 'test1', 'option', 'value') idleConf.SetOption('keys', 'test2', 'option2', 'value2') d.load_key_cfg() eq(d.builtin_name.get(), 'IDLE Classic OSX') eq(d.custom_name.get(), 'test1') eq(d.set_keys_type.called, 2) eq(d.load_keys_list.called, 2) eq(d.load_keys_list.args, ('IDLE Classic OSX', )) # Use custom keyset. idleConf.CurrentKeys = mock.Mock(return_value='test2') idleConf.default_keys = mock.Mock(return_value='IDLE Modern Unix') idleConf.SetOption('main', 'Keys', 'default', '0') d.load_key_cfg() self.assertFalse(d.keyset_source.get()) eq(d.builtin_name.get(), 'IDLE Modern Unix') eq(d.custom_name.get(), 'test2') eq(d.set_keys_type.called, 3) eq(d.load_keys_list.called, 3) eq(d.load_keys_list.args, ('test2', )) del idleConf.CurrentKeys, idleConf.default_keys tracers.attach() def test_keyset_source(self): eq = self.assertEqual d = self.page # Test these separately. d.var_changed_builtin_name = Func() d.var_changed_custom_name = Func() # Builtin selected. d.builtin_keyset_on.invoke() eq(mainpage, {'Keys': {'default': 'True'}}) eq(d.var_changed_builtin_name.called, 1) eq(d.var_changed_custom_name.called, 0) changes.clear() # Custom selected. d.custom_keyset_on.state(('!disabled',)) d.custom_keyset_on.invoke() self.assertEqual(mainpage, {'Keys': {'default': 'False'}}) eq(d.var_changed_builtin_name.called, 1) eq(d.var_changed_custom_name.called, 1) del d.var_changed_builtin_name, d.var_changed_custom_name def test_builtin_name(self): eq = self.assertEqual d = self.page idleConf.userCfg['main'].remove_section('Keys') item_list = ['IDLE Classic Windows', 'IDLE Classic OSX', 'IDLE Modern UNIX'] # Not in old_keys, defaults name to first item. d.builtinlist.SetMenu(item_list, 'IDLE Modern UNIX') eq(mainpage, {'Keys': {'name': 'IDLE Classic Windows', 'name2': 'IDLE Modern UNIX'}}) eq(d.keys_message['text'], 'New key set, see Help') eq(d.load_keys_list.called, 1) eq(d.load_keys_list.args, ('IDLE Modern UNIX', )) # Not in old keys - uses name2. changes.clear() idleConf.SetOption('main', 'Keys', 'name', 'IDLE Classic Unix') d.builtinlist.SetMenu(item_list, 'IDLE Modern UNIX') eq(mainpage, {'Keys': {'name2': 'IDLE Modern UNIX'}}) eq(d.keys_message['text'], 'New key set, see Help') eq(d.load_keys_list.called, 2) eq(d.load_keys_list.args, ('IDLE Modern UNIX', )) # Builtin name in old_keys. changes.clear() d.builtinlist.SetMenu(item_list, 'IDLE Classic OSX') eq(mainpage, {'Keys': {'name': 'IDLE Classic OSX', 'name2': ''}}) eq(d.keys_message['text'], '') eq(d.load_keys_list.called, 3) eq(d.load_keys_list.args, ('IDLE Classic OSX', )) def test_custom_name(self): d = self.page # If no selections, doesn't get added. d.customlist.SetMenu([], '- no custom keys -') self.assertNotIn('Keys', mainpage) self.assertEqual(d.load_keys_list.called, 0) # Custom name selected. changes.clear() d.customlist.SetMenu(['a', 'b', 'c'], 'c') self.assertEqual(mainpage, {'Keys': {'name': 'c'}}) self.assertEqual(d.load_keys_list.called, 1) def test_keybinding(self): idleConf.SetOption('extensions', 'ZzDummy', 'enable', 'True') d = self.page d.custom_name.set('my custom keys') d.bindingslist.delete(0, 'end') d.bindingslist.insert(0, 'copy') d.bindingslist.insert(1, 'z-in') d.bindingslist.selection_set(0) d.bindingslist.selection_anchor(0) # Core binding - adds to keys. d.keybinding.set('<Key-F11>') self.assertEqual(keyspage, {'my custom keys': {'copy': '<Key-F11>'}}) # Not a core binding - adds to extensions. d.bindingslist.selection_set(1) d.bindingslist.selection_anchor(1) d.keybinding.set('<Key-F11>') self.assertEqual(extpage, {'ZzDummy_cfgBindings': {'z-in': '<Key-F11>'}}) def test_set_keys_type(self): eq = self.assertEqual d = self.page del d.set_keys_type # Builtin keyset selected. d.keyset_source.set(True) d.set_keys_type() eq(d.builtinlist['state'], NORMAL) eq(d.customlist['state'], DISABLED) eq(d.button_delete_custom_keys.state(), ('disabled',)) # Custom keyset selected. d.keyset_source.set(False) d.set_keys_type() eq(d.builtinlist['state'], DISABLED) eq(d.custom_keyset_on.state(), ('selected',)) eq(d.customlist['state'], NORMAL) eq(d.button_delete_custom_keys.state(), ()) d.set_keys_type = Func() def test_get_new_keys(self): eq = self.assertEqual d = self.page orig_getkeysdialog = configdialog.GetKeysDialog gkd = configdialog.GetKeysDialog = Func(return_self=True) gnkn = d.get_new_keys_name = Func() d.button_new_keys.state(('!disabled',)) d.bindingslist.delete(0, 'end') d.bindingslist.insert(0, 'copy - <Control-Shift-Key-C>') d.bindingslist.selection_set(0) d.bindingslist.selection_anchor(0) d.keybinding.set('Key-a') d.keyset_source.set(True) # Default keyset. # Default keyset; no change to binding. gkd.result = '' d.button_new_keys.invoke() eq(d.bindingslist.get('anchor'), 'copy - <Control-Shift-Key-C>') # Keybinding isn't changed when there isn't a change entered. eq(d.keybinding.get(), 'Key-a') # Default keyset; binding changed. gkd.result = '<Key-F11>' # No keyset name selected therefore binding not saved. gnkn.result = '' d.button_new_keys.invoke() eq(gnkn.called, 1) eq(d.bindingslist.get('anchor'), 'copy - <Control-Shift-Key-C>') # Keyset name selected. gnkn.result = 'My New Key Set' d.button_new_keys.invoke() eq(d.custom_name.get(), gnkn.result) eq(d.bindingslist.get('anchor'), 'copy - <Key-F11>') eq(d.keybinding.get(), '<Key-F11>') # User keyset; binding changed. d.keyset_source.set(False) # Custom keyset. gnkn.called = 0 gkd.result = '<Key-p>' d.button_new_keys.invoke() eq(gnkn.called, 0) eq(d.bindingslist.get('anchor'), 'copy - <Key-p>') eq(d.keybinding.get(), '<Key-p>') del d.get_new_keys_name configdialog.GetKeysDialog = orig_getkeysdialog def test_get_new_keys_name(self): orig_sectionname = configdialog.SectionName sn = configdialog.SectionName = Func(return_self=True) d = self.page sn.result = 'New Keys' self.assertEqual(d.get_new_keys_name(''), 'New Keys') configdialog.SectionName = orig_sectionname def test_save_as_new_key_set(self): d = self.page gnkn = d.get_new_keys_name = Func() d.keyset_source.set(True) # No name entered. gnkn.result = '' d.button_save_custom_keys.invoke() # Name entered. gnkn.result = 'my new key set' gnkn.called = 0 self.assertNotIn(gnkn.result, idleConf.userCfg['keys']) d.button_save_custom_keys.invoke() self.assertIn(gnkn.result, idleConf.userCfg['keys']) del d.get_new_keys_name def test_on_bindingslist_select(self): d = self.page b = d.bindingslist b.delete(0, 'end') b.insert(0, 'copy') b.insert(1, 'find') b.activate(0) b.focus_force() b.see(1) b.update() x, y, dx, dy = b.bbox(1) x += dx // 2 y += dy // 2 b.event_generate('<Enter>', x=0, y=0) b.event_generate('<Motion>', x=x, y=y) b.event_generate('<Button-1>', x=x, y=y) b.event_generate('<ButtonRelease-1>', x=x, y=y) self.assertEqual(b.get('anchor'), 'find') self.assertEqual(d.button_new_keys.state(), ()) def test_create_new_key_set_and_save_new_key_set(self): eq = self.assertEqual d = self.page # Use default as previously active keyset. d.keyset_source.set(True) d.builtin_name.set('IDLE Classic Windows') first_new = 'my new custom key set' second_new = 'my second custom keyset' # No changes, so keysets are an exact copy. self.assertNotIn(first_new, idleConf.userCfg) d.create_new_key_set(first_new) eq(idleConf.GetSectionList('user', 'keys'), [first_new]) eq(idleConf.GetKeySet('IDLE Classic Windows'), idleConf.GetKeySet(first_new)) eq(d.custom_name.get(), first_new) self.assertFalse(d.keyset_source.get()) # Use custom set. eq(d.set_keys_type.called, 1) # Test that changed keybindings are in new keyset. changes.add_option('keys', first_new, 'copy', '<Key-F11>') self.assertNotIn(second_new, idleConf.userCfg) d.create_new_key_set(second_new) eq(idleConf.GetSectionList('user', 'keys'), [first_new, second_new]) self.assertNotEqual(idleConf.GetKeySet(first_new), idleConf.GetKeySet(second_new)) # Check that difference in keysets was in option `copy` from `changes`. idleConf.SetOption('keys', first_new, 'copy', '<Key-F11>') eq(idleConf.GetKeySet(first_new), idleConf.GetKeySet(second_new)) def test_load_keys_list(self): eq = self.assertEqual d = self.page gks = idleConf.GetKeySet = Func() del d.load_keys_list b = d.bindingslist b.delete(0, 'end') b.insert(0, '<<find>>') b.insert(1, '<<help>>') gks.result = {'<<copy>>': ['<Control-Key-c>', '<Control-Key-C>'], '<<force-open-completions>>': ['<Control-Key-space>'], '<<spam>>': ['<Key-F11>']} changes.add_option('keys', 'my keys', 'spam', '<Shift-Key-a>') expected = ('copy - <Control-Key-c> <Control-Key-C>', 'force-open-completions - <Control-Key-space>', 'spam - <Shift-Key-a>') # No current selection. d.load_keys_list('my keys') eq(b.get(0, 'end'), expected) eq(b.get('anchor'), '') eq(b.curselection(), ()) # Check selection. b.selection_set(1) b.selection_anchor(1) d.load_keys_list('my keys') eq(b.get(0, 'end'), expected) eq(b.get('anchor'), 'force-open-completions - <Control-Key-space>') eq(b.curselection(), (1, )) # Change selection. b.selection_set(2) b.selection_anchor(2) d.load_keys_list('my keys') eq(b.get(0, 'end'), expected) eq(b.get('anchor'), 'spam - <Shift-Key-a>') eq(b.curselection(), (2, )) d.load_keys_list = Func() del idleConf.GetKeySet def test_delete_custom_keys(self): eq = self.assertEqual d = self.page d.button_delete_custom_keys.state(('!disabled',)) yesno = d.askyesno = Func() dialog.deactivate_current_config = Func() dialog.activate_config_changes = Func() keyset_name = 'spam key set' idleConf.userCfg['keys'].SetOption(keyset_name, 'name', 'value') keyspage[keyset_name] = {'option': 'True'} # Force custom keyset. d.keyset_source.set(False) d.custom_name.set(keyset_name) # Cancel deletion. yesno.result = False d.button_delete_custom_keys.invoke() eq(yesno.called, 1) eq(keyspage[keyset_name], {'option': 'True'}) eq(idleConf.GetSectionList('user', 'keys'), ['spam key set']) eq(dialog.deactivate_current_config.called, 0) eq(dialog.activate_config_changes.called, 0) eq(d.set_keys_type.called, 0) # Confirm deletion. yesno.result = True d.button_delete_custom_keys.invoke() eq(yesno.called, 2) self.assertNotIn(keyset_name, keyspage) eq(idleConf.GetSectionList('user', 'keys'), []) eq(d.custom_keyset_on.state(), ('disabled',)) eq(d.custom_name.get(), '- no custom keys -') eq(dialog.deactivate_current_config.called, 1) eq(dialog.activate_config_changes.called, 1) eq(d.set_keys_type.called, 1) del dialog.activate_config_changes, dialog.deactivate_current_config del d.askyesno class GenPageTest(unittest.TestCase): """Test that general tab widgets enable users to make changes. Test that widget actions set vars, that var changes add options to changes and that helplist works correctly. """ @classmethod def setUpClass(cls): page = cls.page = dialog.genpage dialog.note.select(page) page.set = page.set_add_delete_state = Func() page.upc = page.update_help_changes = Func() page.update() @classmethod def tearDownClass(cls): page = cls.page del page.set, page.set_add_delete_state del page.upc, page.update_help_changes page.helplist.delete(0, 'end') page.user_helplist.clear() def setUp(self): changes.clear() def test_load_general_cfg(self): # Set to wrong values, load, check right values. eq = self.assertEqual d = self.page d.startup_edit.set(1) d.autosave.set(1) d.win_width.set(1) d.win_height.set(1) d.helplist.insert('end', 'bad') d.user_helplist = ['bad', 'worse'] idleConf.SetOption('main', 'HelpFiles', '1', 'name;file') d.load_general_cfg() eq(d.startup_edit.get(), 0) eq(d.autosave.get(), 0) eq(d.win_width.get(), '80') eq(d.win_height.get(), '40') eq(d.helplist.get(0, 'end'), ('name',)) eq(d.user_helplist, [('name', 'file', '1')]) def test_startup(self): d = self.page d.startup_editor_on.invoke() self.assertEqual(mainpage, {'General': {'editor-on-startup': '1'}}) changes.clear() d.startup_shell_on.invoke() self.assertEqual(mainpage, {'General': {'editor-on-startup': '0'}}) def test_editor_size(self): d = self.page d.win_height_int.delete(0, 'end') d.win_height_int.insert(0, '11') self.assertEqual(mainpage, {'EditorWindow': {'height': '11'}}) changes.clear() d.win_width_int.delete(0, 'end') d.win_width_int.insert(0, '11') self.assertEqual(mainpage, {'EditorWindow': {'width': '11'}}) def test_autocomplete_wait(self): self.page.auto_wait_int.delete(0, 'end') self.page.auto_wait_int.insert(0, '11') self.assertEqual(extpage, {'AutoComplete': {'popupwait': '11'}}) def test_parenmatch(self): d = self.page eq = self.assertEqual d.paren_style_type['menu'].invoke(0) eq(extpage, {'ParenMatch': {'style': 'opener'}}) changes.clear() d.paren_flash_time.delete(0, 'end') d.paren_flash_time.insert(0, '11') eq(extpage, {'ParenMatch': {'flash-delay': '11'}}) changes.clear() d.bell_on.invoke() eq(extpage, {'ParenMatch': {'bell': 'False'}}) def test_autosave(self): d = self.page d.save_auto_on.invoke() self.assertEqual(mainpage, {'General': {'autosave': '1'}}) d.save_ask_on.invoke() self.assertEqual(mainpage, {'General': {'autosave': '0'}}) def test_paragraph(self): self.page.format_width_int.delete(0, 'end') self.page.format_width_int.insert(0, '11') self.assertEqual(extpage, {'FormatParagraph': {'max-width': '11'}}) def test_context(self): self.page.context_int.delete(0, 'end') self.page.context_int.insert(0, '1') self.assertEqual(extpage, {'CodeContext': {'maxlines': '1'}}) def test_source_selected(self): d = self.page d.set = d.set_add_delete_state d.upc = d.update_help_changes helplist = d.helplist dex = 'end' helplist.insert(dex, 'source') helplist.activate(dex) helplist.focus_force() helplist.see(dex) helplist.update() x, y, dx, dy = helplist.bbox(dex) x += dx // 2 y += dy // 2 d.set.called = d.upc.called = 0 helplist.event_generate('<Enter>', x=0, y=0) helplist.event_generate('<Motion>', x=x, y=y) helplist.event_generate('<Button-1>', x=x, y=y) helplist.event_generate('<ButtonRelease-1>', x=x, y=y) self.assertEqual(helplist.get('anchor'), 'source') self.assertTrue(d.set.called) self.assertFalse(d.upc.called) def test_set_add_delete_state(self): # Call with 0 items, 1 unselected item, 1 selected item. eq = self.assertEqual d = self.page del d.set_add_delete_state # Unmask method. sad = d.set_add_delete_state h = d.helplist h.delete(0, 'end') sad() eq(d.button_helplist_edit.state(), ('disabled',)) eq(d.button_helplist_remove.state(), ('disabled',)) h.insert(0, 'source') sad() eq(d.button_helplist_edit.state(), ('disabled',)) eq(d.button_helplist_remove.state(), ('disabled',)) h.selection_set(0) sad() eq(d.button_helplist_edit.state(), ()) eq(d.button_helplist_remove.state(), ()) d.set_add_delete_state = Func() # Mask method. def test_helplist_item_add(self): # Call without and twice with HelpSource result. # Double call enables check on order. eq = self.assertEqual orig_helpsource = configdialog.HelpSource hs = configdialog.HelpSource = Func(return_self=True) d = self.page d.helplist.delete(0, 'end') d.user_helplist.clear() d.set.called = d.upc.called = 0 hs.result = '' d.helplist_item_add() self.assertTrue(list(d.helplist.get(0, 'end')) == d.user_helplist == []) self.assertFalse(d.upc.called) hs.result = ('name1', 'file1') d.helplist_item_add() hs.result = ('name2', 'file2') d.helplist_item_add() eq(d.helplist.get(0, 'end'), ('name1', 'name2')) eq(d.user_helplist, [('name1', 'file1'), ('name2', 'file2')]) eq(d.upc.called, 2) self.assertFalse(d.set.called) configdialog.HelpSource = orig_helpsource def test_helplist_item_edit(self): # Call without and with HelpSource change. eq = self.assertEqual orig_helpsource = configdialog.HelpSource hs = configdialog.HelpSource = Func(return_self=True) d = self.page d.helplist.delete(0, 'end') d.helplist.insert(0, 'name1') d.helplist.selection_set(0) d.helplist.selection_anchor(0) d.user_helplist.clear() d.user_helplist.append(('name1', 'file1')) d.set.called = d.upc.called = 0 hs.result = '' d.helplist_item_edit() hs.result = ('name1', 'file1') d.helplist_item_edit() eq(d.helplist.get(0, 'end'), ('name1',)) eq(d.user_helplist, [('name1', 'file1')]) self.assertFalse(d.upc.called) hs.result = ('name2', 'file2') d.helplist_item_edit() eq(d.helplist.get(0, 'end'), ('name2',)) eq(d.user_helplist, [('name2', 'file2')]) self.assertTrue(d.upc.called == d.set.called == 1) configdialog.HelpSource = orig_helpsource def test_helplist_item_remove(self): eq = self.assertEqual d = self.page d.helplist.delete(0, 'end') d.helplist.insert(0, 'name1') d.helplist.selection_set(0) d.helplist.selection_anchor(0) d.user_helplist.clear() d.user_helplist.append(('name1', 'file1')) d.set.called = d.upc.called = 0 d.helplist_item_remove() eq(d.helplist.get(0, 'end'), ()) eq(d.user_helplist, []) self.assertTrue(d.upc.called == d.set.called == 1) def test_update_help_changes(self): d = self.page del d.update_help_changes d.user_helplist.clear() d.user_helplist.append(('name1', 'file1')) d.user_helplist.append(('name2', 'file2')) d.update_help_changes() self.assertEqual(mainpage['HelpFiles'], {'1': 'name1;file1', '2': 'name2;file2'}) d.update_help_changes = Func() class VarTraceTest(unittest.TestCase): @classmethod def setUpClass(cls): cls.tracers = configdialog.VarTrace() cls.iv = IntVar(root) cls.bv = BooleanVar(root) @classmethod def tearDownClass(cls): del cls.tracers, cls.iv, cls.bv def setUp(self): self.tracers.clear() self.called = 0 def var_changed_increment(self, *params): self.called += 13 def var_changed_boolean(self, *params): pass def test_init(self): tr = self.tracers tr.__init__() self.assertEqual(tr.untraced, []) self.assertEqual(tr.traced, []) def test_clear(self): tr = self.tracers tr.untraced.append(0) tr.traced.append(1) tr.clear() self.assertEqual(tr.untraced, []) self.assertEqual(tr.traced, []) def test_add(self): tr = self.tracers func = Func() cb = tr.make_callback = mock.Mock(return_value=func) iv = tr.add(self.iv, self.var_changed_increment) self.assertIs(iv, self.iv) bv = tr.add(self.bv, self.var_changed_boolean) self.assertIs(bv, self.bv) sv = StringVar(root) sv2 = tr.add(sv, ('main', 'section', 'option')) self.assertIs(sv2, sv) cb.assert_called_once() cb.assert_called_with(sv, ('main', 'section', 'option')) expected = [(iv, self.var_changed_increment), (bv, self.var_changed_boolean), (sv, func)] self.assertEqual(tr.traced, []) self.assertEqual(tr.untraced, expected) del tr.make_callback def test_make_callback(self): cb = self.tracers.make_callback(self.iv, ('main', 'section', 'option')) self.assertTrue(callable(cb)) self.iv.set(42) # Not attached, so set didn't invoke the callback. self.assertNotIn('section', changes['main']) # Invoke callback manually. cb() self.assertIn('section', changes['main']) self.assertEqual(changes['main']['section']['option'], '42') changes.clear() def test_attach_detach(self): tr = self.tracers iv = tr.add(self.iv, self.var_changed_increment) bv = tr.add(self.bv, self.var_changed_boolean) expected = [(iv, self.var_changed_increment), (bv, self.var_changed_boolean)] # Attach callbacks and test call increment. tr.attach() self.assertEqual(tr.untraced, []) self.assertCountEqual(tr.traced, expected) iv.set(1) self.assertEqual(iv.get(), 1) self.assertEqual(self.called, 13) # Check that only one callback is attached to a variable. # If more than one callback were attached, then var_changed_increment # would be called twice and the counter would be 2. self.called = 0 tr.attach() iv.set(1) self.assertEqual(self.called, 13) # Detach callbacks. self.called = 0 tr.detach() self.assertEqual(tr.traced, []) self.assertCountEqual(tr.untraced, expected) iv.set(1) self.assertEqual(self.called, 0) if __name__ == '__main__': unittest.main(verbosity=2)