?HAMA

Navigation

Breadcrumbs

/ / opt / alt / python33 / lib64 / python3.3 / idlelib / idle_test

Create

Create File | Create Folder | Upload Files | Run Command

Edit File Size: 6.60 KB

//opt/alt/python33/lib64/python3.3/idlelib/idle_test/test_text.py

Text Base64

# Test mock_tk.Text class against tkinter.Text class by running same tests with both.
import unittest
from test.support import requires

from _tkinter import TclError
import tkinter as tk

class TextTest(object):

hw = 'hello\nworld'  # usual initial insert after initialization
    hwn = hw+'\n'  # \n present at initialization, before insert

Text = None
    def setUp(self):
        self.text = self.Text()

def test_init(self):
        self.assertEqual(self.text.get('1.0'), '\n')
        self.assertEqual(self.text.get('end'), '')

def test_index_empty(self):
        index = self.text.index

for dex in (-1.0, 0.3, '1.-1', '1.0', '1.0 lineend', '1.end', '1.33',
                'insert'):
            self.assertEqual(index(dex), '1.0')

for dex in 'end', 2.0, '2.1', '33.44':
            self.assertEqual(index(dex), '2.0')

def test_index_data(self):
        index = self.text.index
        self.text.insert('1.0', self.hw)

for dex in -1.0, 0.3, '1.-1', '1.0':
            self.assertEqual(index(dex), '1.0')

for dex in '1.0 lineend', '1.end', '1.33':
            self.assertEqual(index(dex), '1.5')

for dex in 'end',  '33.44':
            self.assertEqual(index(dex), '3.0')

def test_get(self):
        get = self.text.get
        Equal = self.assertEqual
        self.text.insert('1.0', self.hw)

Equal(get('end'), '')
        Equal(get('end', 'end'), '')
        Equal(get('1.0'), 'h')
        Equal(get('1.0', '1.1'), 'h')
        Equal(get('1.0', '1.3'), 'hel')
        Equal(get('1.1', '1.3'), 'el')
        Equal(get('1.0', '1.0 lineend'), 'hello')
        Equal(get('1.0', '1.10'), 'hello')
        Equal(get('1.0 lineend'), '\n')
        Equal(get('1.1', '2.3'), 'ello\nwor')
        Equal(get('1.0', '2.5'), self.hw)
        Equal(get('1.0', 'end'), self.hwn)
        Equal(get('0.0', '5.0'), self.hwn)

def test_insert(self):
        insert = self.text.insert
        get = self.text.get
        Equal = self.assertEqual

insert('1.0', self.hw)
        Equal(get('1.0', 'end'), self.hwn)

insert('1.0', '')  # nothing
        Equal(get('1.0', 'end'), self.hwn)

insert('1.0', '*')
        Equal(get('1.0', 'end'), '*hello\nworld\n')

insert('1.0 lineend', '*')
        Equal(get('1.0', 'end'), '*hello*\nworld\n')

insert('2.3', '*')
        Equal(get('1.0', 'end'), '*hello*\nwor*ld\n')

insert('end', 'x')
        Equal(get('1.0', 'end'), '*hello*\nwor*ldx\n')

insert('1.4', 'x\n')
        Equal(get('1.0', 'end'), '*helx\nlo*\nwor*ldx\n')

def test_no_delete(self):
        # if index1 == 'insert' or 'end' or >= end, there is no deletion
        delete = self.text.delete
        get = self.text.get
        Equal = self.assertEqual
        self.text.insert('1.0', self.hw)

delete('insert')
        Equal(get('1.0', 'end'), self.hwn)

delete('end')
        Equal(get('1.0', 'end'), self.hwn)

delete('insert', 'end')
        Equal(get('1.0', 'end'), self.hwn)

delete('insert', '5.5')
        Equal(get('1.0', 'end'), self.hwn)

delete('1.4', '1.0')
        Equal(get('1.0', 'end'), self.hwn)

delete('1.4', '1.4')
        Equal(get('1.0', 'end'), self.hwn)

def test_delete_char(self):
        delete = self.text.delete
        get = self.text.get
        Equal = self.assertEqual
        self.text.insert('1.0', self.hw)

delete('1.0')
        Equal(get('1.0', '1.end'), 'ello')

delete('1.0', '1.1')
        Equal(get('1.0', '1.end'), 'llo')

# delete \n and combine 2 lines into 1
        delete('1.end')
        Equal(get('1.0', '1.end'), 'lloworld')

self.text.insert('1.3', '\n')
        delete('1.10')
        Equal(get('1.0', '1.end'), 'lloworld')

self.text.insert('1.3', '\n')
        delete('1.3', '2.0')
        Equal(get('1.0', '1.end'), 'lloworld')

def test_delete_slice(self):
        delete = self.text.delete
        get = self.text.get
        Equal = self.assertEqual
        self.text.insert('1.0', self.hw)

delete('1.0', '1.0 lineend')
        Equal(get('1.0', 'end'), '\nworld\n')

delete('1.0', 'end')
        Equal(get('1.0', 'end'), '\n')

self.text.insert('1.0', self.hw)
        delete('1.0', '2.0')
        Equal(get('1.0', 'end'), 'world\n')

delete('1.0', 'end')
        Equal(get('1.0', 'end'), '\n')

self.text.insert('1.0', self.hw)
        delete('1.2', '2.3')
        Equal(get('1.0', 'end'), 'held\n')

def test_multiple_lines(self):  # insert and delete
        self.text.insert('1.0', 'hello')

self.text.insert('1.3', '1\n2\n3\n4\n5')
        self.assertEqual(self.text.get('1.0', 'end'), 'hel1\n2\n3\n4\n5lo\n')

self.text.delete('1.3', '5.1')
        self.assertEqual(self.text.get('1.0', 'end'), 'hello\n')

def test_compare(self):
        compare = self.text.compare
        Equal = self.assertEqual
        # need data so indexes not squished to 1,0
        self.text.insert('1.0', 'First\nSecond\nThird\n')

self.assertRaises(TclError, compare, '2.2', 'op', '2.2')

for op, less1, less0, equal, greater0, greater1 in (
                ('<', True, True, False, False, False),
                ('<=', True, True, True, False, False),
                ('>', False, False, False, True, True),
                ('>=', False, False, True, True, True),
                ('==', False, False, True, False, False),
                ('!=', True, True, False, True, True),
                ):
            Equal(compare('1.1', op, '2.2'), less1, op)
            Equal(compare('2.1', op, '2.2'), less0, op)
            Equal(compare('2.2', op, '2.2'), equal, op)
            Equal(compare('2.3', op, '2.2'), greater0, op)
            Equal(compare('3.3', op, '2.2'), greater1, op)

class MockTextTest(TextTest, unittest.TestCase):

@classmethod
    def setUpClass(cls):
        from idlelib.idle_test.mock_tk import Text
        cls.Text = Text

def test_decode(self):
        # test endflags (-1, 0) not tested by test_index (which uses +1)
        decode = self.text._decode
        Equal = self.assertEqual
        self.text.insert('1.0', self.hw)

Equal(decode('end', -1), (2, 5))
        Equal(decode('3.1', -1), (2, 5))
        Equal(decode('end',  0), (2, 6))
        Equal(decode('3.1', 0), (2, 6))

class TkTextTest(TextTest, unittest.TestCase):

@classmethod
    def setUpClass(cls):
        requires('gui')
        from tkinter import Tk, Text
        cls.Text = Text
        cls.root = Tk()

@classmethod
    def tearDownClass(cls):
        cls.root.destroy()
        del cls.root

if __name__ == '__main__':
    unittest.main(verbosity=2, exit=False)

Exit & Reset Text mode: syntax highlighting auto-detects file type.

Directory Contents

Dirs: 1 × Files: 15

Sort:

Enable drag-to-move

Name	Size	Perms	Modified	Actions
__pycache__ DIR	-	drwxr-xr-x	2024-05-23 07:03:28	Edit Download recursive recursive
mock_idle.py	764 B	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
mock_tk.py	10.39 KB	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
README.txt	4.49 KB	lrw-r--r--	2017-09-19 07:32:02	Edit Download recursive recursive
test_calltips.py	6.18 KB	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
test_config_name.py	2.34 KB	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
test_delegator.py	1.26 KB	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
test_formatparagraph.py	13.97 KB	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
test_grep.py	2.61 KB	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
test_idlehistory.py	5.34 KB	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
test_pathbrowser.py	344 B	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
test_rstrip.py	1.58 KB	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
test_searchengine.py	11.23 KB	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
test_text.py	6.60 KB	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
test_warning.py	2.69 KB	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive
__init__.py	356 B	lrw-r--r--	2024-04-17 16:58:17	Edit Download recursive recursive