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Diffstat (limited to 'lib/python2.7/test/test_codeop.py')
-rw-r--r-- | lib/python2.7/test/test_codeop.py | 304 |
1 files changed, 0 insertions, 304 deletions
diff --git a/lib/python2.7/test/test_codeop.py b/lib/python2.7/test/test_codeop.py deleted file mode 100644 index 00cd3ce..0000000 --- a/lib/python2.7/test/test_codeop.py +++ /dev/null @@ -1,304 +0,0 @@ -""" - Test cases for codeop.py - Nick Mathewson -""" -import unittest -from test.test_support import run_unittest, is_jython - -from codeop import compile_command, PyCF_DONT_IMPLY_DEDENT - -if is_jython: - import sys - import cStringIO - - def unify_callables(d): - for n,v in d.items(): - if callable(v): - d[n] = callable - return d - -class CodeopTests(unittest.TestCase): - - def assertValid(self, str, symbol='single'): - '''succeed iff str is a valid piece of code''' - if is_jython: - code = compile_command(str, "<input>", symbol) - self.assertTrue(code) - if symbol == "single": - d,r = {},{} - saved_stdout = sys.stdout - sys.stdout = cStringIO.StringIO() - try: - exec code in d - exec compile(str,"<input>","single") in r - finally: - sys.stdout = saved_stdout - elif symbol == 'eval': - ctx = {'a': 2} - d = { 'value': eval(code,ctx) } - r = { 'value': eval(str,ctx) } - self.assertEqual(unify_callables(r),unify_callables(d)) - else: - expected = compile(str, "<input>", symbol, PyCF_DONT_IMPLY_DEDENT) - self.assertEqual(compile_command(str, "<input>", symbol), expected) - - def assertIncomplete(self, str, symbol='single'): - '''succeed iff str is the start of a valid piece of code''' - self.assertEqual(compile_command(str, symbol=symbol), None) - - def assertInvalid(self, str, symbol='single', is_syntax=1): - '''succeed iff str is the start of an invalid piece of code''' - try: - compile_command(str,symbol=symbol) - self.fail("No exception raised for invalid code") - except SyntaxError: - self.assertTrue(is_syntax) - except OverflowError: - self.assertTrue(not is_syntax) - - def test_valid(self): - av = self.assertValid - - # special case - if not is_jython: - self.assertEqual(compile_command(""), - compile("pass", "<input>", 'single', - PyCF_DONT_IMPLY_DEDENT)) - self.assertEqual(compile_command("\n"), - compile("pass", "<input>", 'single', - PyCF_DONT_IMPLY_DEDENT)) - else: - av("") - av("\n") - - av("a = 1") - av("\na = 1") - av("a = 1\n") - av("a = 1\n\n") - av("\n\na = 1\n\n") - - av("def x():\n pass\n") - av("if 1:\n pass\n") - - av("\n\nif 1: pass\n") - av("\n\nif 1: pass\n\n") - - av("def x():\n\n pass\n") - av("def x():\n pass\n \n") - av("def x():\n pass\n \n") - - av("pass\n") - av("3**3\n") - - av("if 9==3:\n pass\nelse:\n pass\n") - av("if 1:\n pass\n if 1:\n pass\n else:\n pass\n") - - av("#a\n#b\na = 3\n") - av("#a\n\n \na=3\n") - av("a=3\n\n") - av("a = 9+ \\\n3") - - av("3**3","eval") - av("(lambda z: \n z**3)","eval") - - av("9+ \\\n3","eval") - av("9+ \\\n3\n","eval") - - av("\n\na**3","eval") - av("\n \na**3","eval") - av("#a\n#b\na**3","eval") - - av("\n\na = 1\n\n") - av("\n\nif 1: a=1\n\n") - - av("if 1:\n pass\n if 1:\n pass\n else:\n pass\n") - av("#a\n\n \na=3\n\n") - - av("\n\na**3","eval") - av("\n \na**3","eval") - av("#a\n#b\na**3","eval") - - av("def f():\n try: pass\n finally: [x for x in (1,2)]\n") - av("def f():\n pass\n#foo\n") - av("@a.b.c\ndef f():\n pass\n") - - def test_incomplete(self): - ai = self.assertIncomplete - - ai("(a **") - ai("(a,b,") - ai("(a,b,(") - ai("(a,b,(") - ai("a = (") - ai("a = {") - ai("b + {") - - ai("if 9==3:\n pass\nelse:") - ai("if 9==3:\n pass\nelse:\n") - ai("if 9==3:\n pass\nelse:\n pass") - ai("if 1:") - ai("if 1:\n") - ai("if 1:\n pass\n if 1:\n pass\n else:") - ai("if 1:\n pass\n if 1:\n pass\n else:\n") - ai("if 1:\n pass\n if 1:\n pass\n else:\n pass") - - ai("def x():") - ai("def x():\n") - ai("def x():\n\n") - - ai("def x():\n pass") - ai("def x():\n pass\n ") - ai("def x():\n pass\n ") - ai("\n\ndef x():\n pass") - - ai("a = 9+ \\") - ai("a = 'a\\") - ai("a = '''xy") - - ai("","eval") - ai("\n","eval") - ai("(","eval") - ai("(\n\n\n","eval") - ai("(9+","eval") - ai("9+ \\","eval") - ai("lambda z: \\","eval") - - ai("if True:\n if True:\n if True: \n") - - ai("@a(") - ai("@a(b") - ai("@a(b,") - ai("@a(b,c") - ai("@a(b,c,") - - ai("from a import (") - ai("from a import (b") - ai("from a import (b,") - ai("from a import (b,c") - ai("from a import (b,c,") - - ai("["); - ai("[a"); - ai("[a,"); - ai("[a,b"); - ai("[a,b,"); - - ai("{"); - ai("{a"); - ai("{a:"); - ai("{a:b"); - ai("{a:b,"); - ai("{a:b,c"); - ai("{a:b,c:"); - ai("{a:b,c:d"); - ai("{a:b,c:d,"); - - ai("a(") - ai("a(b") - ai("a(b,") - ai("a(b,c") - ai("a(b,c,") - - ai("a[") - ai("a[b") - ai("a[b,") - ai("a[b:") - ai("a[b:c") - ai("a[b:c:") - ai("a[b:c:d") - - ai("def a(") - ai("def a(b") - ai("def a(b,") - ai("def a(b,c") - ai("def a(b,c,") - - ai("(") - ai("(a") - ai("(a,") - ai("(a,b") - ai("(a,b,") - - ai("if a:\n pass\nelif b:") - ai("if a:\n pass\nelif b:\n pass\nelse:") - - ai("while a:") - ai("while a:\n pass\nelse:") - - ai("for a in b:") - ai("for a in b:\n pass\nelse:") - - ai("try:") - ai("try:\n pass\nexcept:") - ai("try:\n pass\nfinally:") - ai("try:\n pass\nexcept:\n pass\nfinally:") - - ai("with a:") - ai("with a as b:") - - ai("class a:") - ai("class a(") - ai("class a(b") - ai("class a(b,") - ai("class a():") - - ai("[x for") - ai("[x for x in") - ai("[x for x in (") - - ai("(x for") - ai("(x for x in") - ai("(x for x in (") - - def test_invalid(self): - ai = self.assertInvalid - ai("a b") - - ai("a @") - ai("a b @") - ai("a ** @") - - ai("a = ") - ai("a = 9 +") - - ai("def x():\n\npass\n") - - ai("\n\n if 1: pass\n\npass") - - ai("a = 9+ \\\n") - ai("a = 'a\\ ") - ai("a = 'a\\\n") - - ai("a = 1","eval") - ai("a = (","eval") - ai("]","eval") - ai("())","eval") - ai("[}","eval") - ai("9+","eval") - ai("lambda z:","eval") - ai("a b","eval") - - ai("return 2.3") - ai("if (a == 1 and b = 2): pass") - - ai("del 1") - ai("del ()") - ai("del (1,)") - ai("del [1]") - ai("del '1'") - - ai("[i for i in range(10)] = (1, 2, 3)") - - def test_filename(self): - self.assertEqual(compile_command("a = 1\n", "abc").co_filename, - compile("a = 1\n", "abc", 'single').co_filename) - self.assertNotEqual(compile_command("a = 1\n", "abc").co_filename, - compile("a = 1\n", "def", 'single').co_filename) - - -def test_main(): - run_unittest(CodeopTests) - - -if __name__ == "__main__": - test_main() |