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README.txt	8.52 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
__init__.py	712 B	-rw-r--r--	2022-02-22 16:24:08	Edit Del
htest.py	14.84 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
mock_idle.py	1.9 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
mock_tk.py	11.42 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
template.py	642 B	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_autocomplete.py	10.65 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_autocomplete_w.py	709 B	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_autoexpand.py	4.53 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_browser.py	7.78 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_calltip.py	12.88 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_calltip_w.py	686 B	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_codecontext.py	15.71 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_colorizer.py	14.67 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_config.py	31.29 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_config_key.py	9.48 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_configdialog.py	54.05 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_debugger.py	571 B	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_debugger_r.py	1009 B	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_debugobj.py	1.52 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_debugobj_r.py	545 B	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_delegator.py	1.53 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_editmenu.py	2.5 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_editor.py	7.35 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_filelist.py	795 B	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_format.py	23.06 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_grep.py	4.95 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_help.py	849 B	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_help_about.py	5.78 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_history.py	5.39 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_hyperparser.py	8.87 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_iomenu.py	1.25 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_macosx.py	3.36 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_mainmenu.py	1.6 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_multicall.py	1.29 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_outwin.py	5.29 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_parenmatch.py	3.47 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_pathbrowser.py	2.37 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_percolator.py	3.97 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_pyparse.py	18.91 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_pyshell.py	2.12 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_query.py	15.09 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_redirector.py	4.08 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_replace.py	8.1 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_rpc.py	805 B	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_run.py	13.66 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_runscript.py	777 B	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_scrolledlist.py	496 B	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_search.py	2.4 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_searchbase.py	5.56 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_searchengine.py	11.32 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_sidebar.py	12.92 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_squeezer.py	19.61 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_stackviewer.py	1.18 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_statusbar.py	1.11 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_text.py	6.81 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_textview.py	7.19 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_tooltip.py	5.26 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_tree.py	1.71 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_undo.py	4.13 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_warning.py	2.68 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_window.py	1.05 KB	-rw-r--r--	2022-02-22 16:24:08	Edit Del
test_zoomheight.py	999 B	-rw-r--r--	2022-02-22 16:24:09	Edit Del
test_zzdummy.py	4.35 KB	-rw-r--r--	2022-02-22 16:24:09	Edit Del

Editing: test_grep.py (4.95 KB)

""" !Changing this line will break Test_findfile.test_found!
Non-gui unit tests for grep.GrepDialog methods.
dummy_command calls grep_it calls findfiles.
An exception raised in one method will fail callers.
Otherwise, tests are mostly independent.
Currently only test grep_it, coverage 51%.
"""
from idlelib import grep
import unittest
from test.support import captured_stdout
from idlelib.idle_test.mock_tk import Var
import os
import re


class Dummy_searchengine:
    '''GrepDialog.__init__ calls parent SearchDiabolBase which attaches the
    passed in SearchEngine instance as attribute 'engine'. Only a few of the
    many possible self.engine.x attributes are needed here.
    '''
    def getpat(self):
        return self._pat

searchengine = Dummy_searchengine()


class Dummy_grep:
    # Methods tested
    #default_command = GrepDialog.default_command
    grep_it = grep.GrepDialog.grep_it
    # Other stuff needed
    recvar = Var(False)
    engine = searchengine
    def close(self):  # gui method
        pass

_grep = Dummy_grep()


class FindfilesTest(unittest.TestCase):

    @classmethod
    def setUpClass(cls):
        cls.realpath = os.path.realpath(__file__)
        cls.path = os.path.dirname(cls.realpath)

    @classmethod
    def tearDownClass(cls):
        del cls.realpath, cls.path

    def test_invaliddir(self):
        with captured_stdout() as s:
            filelist = list(grep.findfiles('invaliddir', '*.*', False))
        self.assertEqual(filelist, [])
        self.assertIn('invalid', s.getvalue())

    def test_curdir(self):
        # Test os.curdir.
        ff = grep.findfiles
        save_cwd = os.getcwd()
        os.chdir(self.path)
        filename = 'test_grep.py'
        filelist = list(ff(os.curdir, filename, False))
        self.assertIn(os.path.join(os.curdir, filename), filelist)
        os.chdir(save_cwd)

    def test_base(self):
        ff = grep.findfiles
        readme = os.path.join(self.path, 'README.txt')

        # Check for Python files in path where this file lives.
        filelist = list(ff(self.path, '*.py', False))
        # This directory has many Python files.
        self.assertGreater(len(filelist), 10)
        self.assertIn(self.realpath, filelist)
        self.assertNotIn(readme, filelist)

        # Look for .txt files in path where this file lives.
        filelist = list(ff(self.path, '*.txt', False))
        self.assertNotEqual(len(filelist), 0)
        self.assertNotIn(self.realpath, filelist)
        self.assertIn(readme, filelist)

        # Look for non-matching pattern.
        filelist = list(ff(self.path, 'grep.*', False))
        self.assertEqual(len(filelist), 0)
        self.assertNotIn(self.realpath, filelist)

    def test_recurse(self):
        ff = grep.findfiles
        parent = os.path.dirname(self.path)
        grepfile = os.path.join(parent, 'grep.py')
        pat = '*.py'

        # Get Python files only in parent directory.
        filelist = list(ff(parent, pat, False))
        parent_size = len(filelist)
        # Lots of Python files in idlelib.
        self.assertGreater(parent_size, 20)
        self.assertIn(grepfile, filelist)
        # Without subdirectories, this file isn't returned.
        self.assertNotIn(self.realpath, filelist)

        # Include subdirectories.
        filelist = list(ff(parent, pat, True))
        # More files found now.
        self.assertGreater(len(filelist), parent_size)
        self.assertIn(grepfile, filelist)
        # This file exists in list now.
        self.assertIn(self.realpath, filelist)

        # Check another level up the tree.
        parent = os.path.dirname(parent)
        filelist = list(ff(parent, '*.py', True))
        self.assertIn(self.realpath, filelist)


class Grep_itTest(unittest.TestCase):
    # Test captured reports with 0 and some hits.
    # Should test file names, but Windows reports have mixed / and \ separators
    # from incomplete replacement, so 'later'.

    def report(self, pat):
        _grep.engine._pat = pat
        with captured_stdout() as s:
            _grep.grep_it(re.compile(pat), __file__)
        lines = s.getvalue().split('\n')
        lines.pop()  # remove bogus '' after last \n
        return lines

    def test_unfound(self):
        pat = 'xyz*'*7
        lines = self.report(pat)
        self.assertEqual(len(lines), 2)
        self.assertIn(pat, lines[0])
        self.assertEqual(lines[1], 'No hits.')

    def test_found(self):

        pat = '""" !Changing this line will break Test_findfile.test_found!'
        lines = self.report(pat)
        self.assertEqual(len(lines), 5)
        self.assertIn(pat, lines[0])
        self.assertIn('py: 1:', lines[1])  # line number 1
        self.assertIn('2', lines[3])  # hits found 2
        self.assertTrue(lines[4].startswith('(Hint:'))


class Default_commandTest(unittest.TestCase):
    # To write this, move outwin import to top of GrepDialog
    # so it can be replaced by captured_stdout in class setup/teardown.
    pass


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