本文整理汇总了Python中pynes.compiler.syntax函数的典型用法代码示例。如果您正苦于以下问题：Python syntax函数的具体用法？Python syntax怎么用？Python syntax使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了syntax函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
def __init__(self, testname):
HexTestCase.__init__(self, testname)
f = open('fixtures/movingsprite/movingsprite.asm')
code = f.read()
f.close()
tokens = lexical(code)
self.ast = syntax(tokens)示例2: test_compile_list
def test_compile_list(self):
code = '''
palette:
.db $0F,$01,$02,$03,$04,$05,$06,$07,$08,$09,$0A,$0B,$0C,$0D,$0E,$0F
.db $0F,$30,$31,$32,$33,$35,$36,$37,$38,$39,$3A,$3B,$3C,$3D,$3E,$0F
'''
tokens = lexical(code)
ast = syntax(tokens)
self.assertEquals(2, len(ast))
self.assertEquals('S_DIRECTIVE', ast[0]['type'])
self.assertEquals('.db', ast[0]['children'][0]['value'])
self.assertEquals( 32, len(ast[0]['children']))
palette1 = [0x0f, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f]
for i in range(len(palette1)):
h = '$%02X' % palette1[i]
self.assertEquals(h, ast[0]['children'][i * 2 + 1]['value'])
self.assertEquals('S_DIRECTIVE', ast[1]['type'])
self.assertEquals('S_DIRECTIVE', ast[1]['type'])
self.assertEquals('.db', ast[0]['children'][0]['value'])
self.assertEquals( 32, len(ast[1]['children']))
palette2 = [0x0f, 0x30, 0x31, 0x32, 0x33, 0x35, 0x36, 0x37, 0x38, 0x39,
0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x0f]
for i in range(len(palette2)):
h = '$%02X' % palette2[i]
self.assertEquals(h, ast[1]['children'][i * 2 + 1]['value'])示例3: test_several_lists_with_labels
def test_several_lists_with_labels(self):
code = '''
.org $E000
palette:
.db $0F,$01,$02,$03,$04,$05,$06,$07,$08,$09,$0A,$0B,$0C,$0D,$0E,$0F
.db $0F,$30,$31,$32,$33,$35,$36,$37,$38,$39,$3A,$3B,$3C,$3D,$3E,$0F
sprites:
.db $80, $00, $03, $80; Y pos, tile id, attributes, X pos
'''
tokens = lexical(code)
ast = syntax(tokens)
self.assertEquals(4, len(ast))
self.assertEquals('S_DIRECTIVE', ast[0]['type'])
self.assertEquals('.org', ast[0]['children'][0]['value'])
self.assertEquals('S_DIRECTIVE', ast[1]['type'])
self.assertEquals('.db', ast[1]['children'][0]['value'])
self.assertEquals(['palette'], ast[1]['labels'])
self.assertEquals('S_DIRECTIVE', ast[2]['type'])
self.assertEquals('.db', ast[2]['children'][0]['value'])
self.assertEquals('S_DIRECTIVE', ast[3]['type'])
self.assertEquals('.db', ast[3]['children'][0]['value'])
self.assertEquals(['sprites'], ast[3]['labels'])
labels = get_labels(ast)
expected = {'palette': 0xE000, 'sprites': 0xE000 + 32}
self.assertEquals(expected, labels)示例4: test_org_fffa
def test_org_fffa(self):
tokens = list(lexical('.org $FFFA'))
self.assertEquals(2, len(tokens))
self.assertEquals('T_DIRECTIVE', tokens[0]['type'])
self.assertEquals('T_ADDRESS', tokens[1]['type'])
ast = syntax(tokens)
self.assertEquals(1, len(ast))
self.assertEquals('S_DIRECTIVE', ast[0]['type'])示例5: test_bank_0
def test_bank_0(self):
tokens = list(lexical('.bank 0'))
self.assertEquals(2, len(tokens))
self.assertEquals('T_DIRECTIVE', tokens[0]['type'])
self.assertEquals('T_DECIMAL_ARGUMENT', tokens[1]['type'])
ast = syntax(tokens)
self.assertEquals(1, len(ast))
self.assertEquals('S_DIRECTIVE', ast[0]['type'])示例6: test_asm_compiler_scrolling_5
def test_asm_compiler_scrolling_5(self):
cart = Cartridge()
cart.path = "fixtures/nesasm/scrolling/"
f = open("fixtures/nesasm/scrolling/scrolling5.asm")
code = f.read()
f.close()
tokens = lexical(code)
ast = syntax(tokens)
opcodes = semantic(ast, cart=cart)示例7: test_sei_sngl
def test_sei_sngl(self):
tokens = list(lexical("SEI"))
self.assertEquals(1, len(tokens))
self.assertEquals("T_INSTRUCTION", tokens[0]["type"])
ast = syntax(tokens)
self.assertEquals(1, len(ast))
self.assertEquals("S_IMPLIED", ast[0]["type"])
code = semantic(ast)
self.assertEquals(code, [0x78])示例8: test_sed_sngl
def test_sed_sngl(self):
tokens = list(lexical('SED'))
self.assertEquals(1, len(tokens))
self.assertEquals('T_INSTRUCTION', tokens[0]['type'])
ast = syntax(tokens)
self.assertEquals(1, len(ast))
self.assertEquals('S_IMPLIED', ast[0]['type'])
code = semantic(ast)
self.assertEquals(code, [0xf8])示例9: test_rts_sngl
def test_rts_sngl(self):
tokens = lexical("RTS")
self.assertEquals(1, len(tokens))
self.assertEquals("T_INSTRUCTION", tokens[0]["type"])
ast = syntax(tokens)
self.assertEquals(1, len(ast))
self.assertEquals("S_IMPLIED", ast[0]["type"])
code = semantic(ast)
self.assertEquals(code, [0x60])示例10: test_org_c000
def test_org_c000(self):
tokens = lexical('.org $C000')
self.assertEquals(2 , len(tokens))
self.assertEquals('T_DIRECTIVE', tokens[0]['type'])
self.assertEquals('T_ADDRESS', tokens[1]['type'])
ast = syntax(tokens)
self.assertEquals(1 , len(ast))
self.assertEquals('S_DIRECTIVE', ast[0]['type'])
code = semantic(ast)示例11: test_lsr_acc
def test_lsr_acc(self):
tokens = list(lexical('LSR A'))
self.assertEquals(2, len(tokens))
self.assertEquals('T_INSTRUCTION', tokens[0]['type'])
self.assertEquals('T_ACCUMULATOR', tokens[1]['type'])
ast = syntax(tokens)
self.assertEquals(1, len(ast))
self.assertEquals('S_ACCUMULATOR', ast[0]['type'])
code = semantic(ast)
self.assertEquals(code, [0x4a])示例12: test_bne_rel
def test_bne_rel(self):
tokens = lexical("BNE $10")
self.assertEquals(2, len(tokens))
self.assertEquals("T_INSTRUCTION", tokens[0]["type"])
self.assertEquals("T_ADDRESS", tokens[1]["type"])
ast = syntax(tokens)
self.assertEquals(1, len(ast))
self.assertEquals("S_RELATIVE", ast[0]["type"])
code = semantic(ast)
self.assertEquals(code, [0xD0, 0x0E])示例13: test_lsr_imm_with_binary
def test_lsr_imm_with_binary(self):
tokens = lexical("LSR #%00000100")
self.assertEquals(2, len(tokens))
self.assertEquals("T_INSTRUCTION", tokens[0]["type"])
self.assertEquals("T_BINARY_NUMBER", tokens[1]["type"])
ast = syntax(tokens)
self.assertEquals(1, len(ast))
self.assertEquals("S_IMMEDIATE", ast[0]["type"])
code = semantic(ast)
self.assertEquals(code, [0x4A, 0x04])示例14: test_lsr_imm_with_decimal
def test_lsr_imm_with_decimal(self):
tokens = lexical("LSR #10")
self.assertEquals(2, len(tokens))
self.assertEquals("T_INSTRUCTION", tokens[0]["type"])
self.assertEquals("T_DECIMAL_NUMBER", tokens[1]["type"])
ast = syntax(tokens)
self.assertEquals(1, len(ast))
self.assertEquals("S_IMMEDIATE", ast[0]["type"])
code = semantic(ast)
self.assertEquals(code, [0x4A, 0x0A])示例15: test_lsr_acc
def test_lsr_acc(self):
tokens = lexical("LSR A")
self.assertEquals(2, len(tokens))
self.assertEquals("T_INSTRUCTION", tokens[0]["type"])
self.assertEquals("T_ACCUMULATOR", tokens[1]["type"])
ast = syntax(tokens)
self.assertEquals(1, len(ast))
self.assertEquals("S_ACCUMULATOR", ast[0]["type"])
code = semantic(ast)
self.assertEquals(code, [0x4A])