def testCanInstantiate(self):
range_node = RangeNode("foo", "bar", False)
range_node.start_offset = [10]
range_node.end_offset = [10]
command = TokenCommandSubstitute({})
node = CommandLineNode(range_node, command)
self.assertEqual(range_node, node.line_range)
self.assertEqual(command, node.command)
def testCanInstantiate(self):
range_node = RangeNode("foo", "bar", False)
range_node.start_offset = [10]
range_node.end_offset = [10]
command = TokenCommandSubstitute({})
node = CommandLineNode(range_node, command)
self.assertEqual(range_node, node.line_range)
self.assertEqual(command, node.command)
def testCanInstantiate(self):
node = RangeNode('foo', 'bar', ';')
node.start_offset = [10]
node.end_offset = [10]
self.assertEqual(node.start, 'foo')
self.assertEqual(node.end, 'bar')
self.assertEqual(node.start_offset, [10])
self.assertEqual(node.end_offset, [10])
self.assertEqual(node.separator, ';')
def testCanInstantiate(self):
node = RangeNode('foo', 'bar', ';')
node.start_offset = [10]
node.end_offset = [10]
self.assertEqual(node.start, 'foo')
self.assertEqual(node.end, 'bar')
self.assertEqual(node.start_offset, [10])
self.assertEqual(node.end_offset, [10])
self.assertEqual(node.separator, ';')
def testRetursCurrentLineIfRangeIsEmpty2(self):
self.write('''aaa aaa
bbb bbb
ccc ccc
''')
self.clear_sel()
self.add_sel(self.R((1, 0), (1, 0)))
region = RangeNode().resolve(self.view)
self.assert_equal_regions(self.R(8, 16), region)
def testRetursWholeBufferIfPercentRequested(self):
self.write('''aaa aaa
bbb bbb
ccc ccc
ddd ddd
''')
self.clear_sel()
self.add_sel(self.R((0, 0), (0, 0)))
region = RangeNode(start=[TokenPercent()]).resolve(self.view)
self.assert_equal_regions(self.R(0, 32), region)
def testFailedSearchThrows(self):
self.write('''aaa aaa
bbb bbb
ccc cat
ddd cat
''')
self.clear_sel()
self.add_sel(self.R(self.view.size()))
line_range = RangeNode(start=[TokenSearchBackward('dog')])
self.assertRaises(ValueError, line_range.resolve, self.view)
def testRetursRequestedStartLineNumber(self):
self.write('''aaa aaa
bbb bbb
ccc ccc
ddd ddd
''')
self.clear_sel()
self.add_sel(self.R((0, 0), (0, 0)))
region = RangeNode(start=[TokenDigits('2')]).resolve(self.view)
self.assert_equal_regions(self.R(8, 16), region)
def testRetursCurrentLineIfRangeIsEmptyAndAddsOffsets(self):
self.write('''aaa aaa
bbb bbb
ccc ccc
ddd ddd
''')
self.clear_sel()
self.add_sel(self.R((0, 0), (0, 0)))
region = RangeNode(start=[TokenOffset([2])]).resolve(self.view)
self.assert_equal_regions(self.R(16, 24), region)
def testCanCalculateVisualEnd(self):
self.write('''xxx xxx
aaa aaa
xxx xxx
bbb bbb
''')
self.clear_sel()
self.add_sel(self.R(8, 10))
region = RangeNode(start=[TokenMark(">")]).resolve(self.view)
self.assert_equal_regions(self.R(8, 16), region)
def testCanCalculateVisualStart(self):
self.write('''xxx xxx
aaa aaa
xxx xxx
bbb bbb
''')
self.clear_sel()
self.add_sel(self.R(8, 10))
region = RangeNode(start=[TokenDigits('0')]).resolve(self.view)
self.assert_equal_regions(self.R(-1, -1), region)
def testCanSearchForward(self):
self.write('''aaa aaa
bbb bbb
ccc cat
ddd cat
''')
self.clear_sel()
self.add_sel(self.R((0, 0), (0, 0)))
region = RangeNode(start=[TokenSearchForward('cat')]).resolve(
self.view)
self.assert_equal_regions(self.R(16, 24), region)
def testCanSearchForwardWithOffset(self):
self.write('''aaa aaa
bbb bbb
ccc cat
ddd ddd
''')
self.clear_sel()
self.add_sel(self.R((0, 0), (0, 0)))
region = RangeNode(start=[TokenSearchForward('cat'),
TokenOffset([1])]).resolve(self.view)
self.assert_equal_regions(self.R(24, 32), region)
def testCanCalculateVisualStartWithMultipleSels(self):
self.write('''xxx xxx
aaa aaa
xxx xxx
bbb bbb
xxx xxx
ccc ccc
''')
self.clear_sel()
self.add_sel(self.R(8, 10))
self.add_sel(self.R(24, 27))
region = RangeNode(start=[TokenMark("<")]).resolve(self.view)
self.assert_equal_regions(self.R(8, 16), region)
def testCanSearchMultipleTimesBackward(self):
self.write('''aaa aaa
bbb bbb
ccc cat
ddd cat
eee eee
fff fff
''')
self.clear_sel()
self.add_sel(self.R(self.view.size()))
region = RangeNode(
start=[TokenSearchBackward('cat'),
TokenSearchBackward('cat')]).resolve(self.view)
self.assert_equal_regions(self.R(16, 24), region)
def testCanSearchMultipleTimesForward(self):
self.write('''aaa aaa
bbb bbb
ccc cat
ddd ddd
eee eee
fff cat
''')
self.clear_sel()
self.add_sel(self.R((0, 0), (0, 0)))
region = RangeNode(
start=[TokenSearchForward('cat'),
TokenSearchForward('cat')]).resolve(self.view)
self.assert_equal_regions(self.R(40, 48), region)
def test_CanDetectIfItsEmpty(self):
node = RangeNode()
self.assertTrue(node.is_empty)
