def testHelloWorldExample(self):
code=b'-- hello world\n-- by zep\n\nt = 0\n\nmusic(0)\n\nfunction _update()\n t += 1\nend\n\nfunction _draw()\n cls()\n \n for i=1,11 do\n for j0=0,7 do\n j = 7-j0\n col = 7+j\n t1 = t + i*4 - j*2\n x = cos(t0)*5\n y = 38 + j + cos(t1/50)*5\n pal(7,col)\n spr(16+i, 8+i*8 + x, y)\n end\n end\n \n print("this is pico-8",\n 37, 70, 14) --8+(t/4)%8)\n\n print("nice to meet you",\n 34, 80, 12) --8+(t/4)%8)\n\n spr(1, 64-4, 90)\nend\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n'
lxr = lexer.Lexer(version=4)
lxr.process_lines([code])
tokens = lxr.tokens
self.assertEqual(lexer.TokComment(b'-- hello world'), tokens[0])
self.assertEqual(lexer.TokNewline(b'\n'), tokens[1])
self.assertEqual(lexer.TokComment(b'-- by zep'), tokens[2])
self.assertEqual(lexer.TokNewline(b'\n'), tokens[3])
def testFromP8PNGFileV0(self):
pngpath = os.path.join(self.testdata_path, 'test_cart.p8.png')
with open(pngpath, 'rb') as fh:
pnggame = game.Game.from_p8png_file(fh)
first_stat = pnggame.lua.root.stats[0]
self.assertTrue(isinstance(first_stat, parser.StatFunctionCall))
tokens = pnggame.lua.tokens
self.assertEqual(lexer.TokComment('-- memory dump'), tokens[0])
self.assertEqual(lexer.TokNewline('\n'), tokens[1])
self.assertEqual(lexer.TokComment('-- by dddaaannn'), tokens[2])
self.assertEqual(lexer.TokNewline('\n'), tokens[3])
def testTokenAndComment(self):
lxr = lexer.Lexer(version=4)
lxr._process_line('and-- comment text and stuff\n')
self.assertEqual(3, len(lxr._tokens))
self.assertEqual(lexer.TokKeyword('and'), lxr._tokens[0])
self.assertEqual(lexer.TokComment('-- comment text and stuff'),
lxr._tokens[1])
def testMultilineCommentMultipleCalls(self):
lxr = lexer.Lexer(version=8)
lxr._process_line(b'--[[comment text\n')
lxr._process_line(b'and "stuff\n')
lxr._process_line(b']]\n')
self.assertEqual(2, len(lxr._tokens))
self.assertEqual(lexer.TokComment(b'--[[comment text\nand "stuff\n]]'),
lxr._tokens[0])
def testMultilineCommentNoLinebreaks(self):
lxr = lexer.Lexer(version=8)
lxr._process_line(b'--[[comment text and "stuff]]\n')
self.assertEqual(2, len(lxr._tokens))
self.assertEqual(lexer.TokComment(b'--[[comment text and "stuff]]'),
lxr._tokens[0])
def testCommentUnofficialDoubleSlash(self):
lxr = lexer.Lexer(version=4)
lxr._process_line(b'// comment text and stuff\n')
self.assertEqual(2, len(lxr._tokens))
self.assertEqual(lexer.TokComment(b'// comment text and stuff'),
lxr._tokens[0])
def testComment(self):
lxr = lexer.Lexer(version=4)
lxr._process_line(b'-- comment text and stuff\n')
self.assertEqual(2, len(lxr._tokens))
self.assertEqual(lexer.TokComment(b'-- comment text and stuff'),
lxr._tokens[0])
