def test_no_content(self):
sm = sourcemap_util._identity_sourcemap('foo', '')
self.assertEqual('foo', sm['file'])
self.assertEqual('', sm['mappings'])
def test_no_filename(self):
sm = sourcemap_util._identity_sourcemap(None, 'aaa\n\n')
self.assertFalse('file' in sm, sm)
self.assertEqual('A;A', sm['mappings'])
def test_num_lines_hanging_line(self):
sm = sourcemap_util._identity_sourcemap('foo', 'aaa\nbbb')
self.assertEqual('foo', sm['file'])
self.assertEqual('AAAA;AACA', sm['mappings'])
def test_num_lines_many_newlines(self):
sm = sourcemap_util._identity_sourcemap('foo', 'aaa\n\n')
self.assertEqual('foo', sm['file'])
self.assertEqual('AAAA;AACA', sm['mappings'])
def test_num_lines_one_line(self):
sm = sourcemap_util._identity_sourcemap('foo', 'aaa\n')
self.assertEqual('foo', sm['file'])
self.assertEqual('AAAA', sm['mappings'])