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author | cinap_lenrek <cinap_lenrek@localhost> | 2011-05-04 05:41:33 +0000 |
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committer | cinap_lenrek <cinap_lenrek@localhost> | 2011-05-04 05:41:33 +0000 |
commit | b8436b026a90291ba26afa4f7a2700720b03339f (patch) | |
tree | 3098aede87640c80567ecb31022e0404a8b5ec75 /sys/lib/python/test/test_compiler.py | |
parent | 6c1b42188259a6f1636cd15a9570b18af03e2dbb (diff) |
remove python test cases
Diffstat (limited to 'sys/lib/python/test/test_compiler.py')
-rw-r--r-- | sys/lib/python/test/test_compiler.py | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/sys/lib/python/test/test_compiler.py b/sys/lib/python/test/test_compiler.py deleted file mode 100644 index 229d8a370..000000000 --- a/sys/lib/python/test/test_compiler.py +++ /dev/null @@ -1,207 +0,0 @@ -import compiler -from compiler.ast import flatten -import os, sys, time, unittest -import test.test_support -from random import random - -# How much time in seconds can pass before we print a 'Still working' message. -_PRINT_WORKING_MSG_INTERVAL = 5 * 60 - -class TrivialContext(object): - def __enter__(self): - return self - def __exit__(self, *exc_info): - pass - -class CompilerTest(unittest.TestCase): - - def testCompileLibrary(self): - # A simple but large test. Compile all the code in the - # standard library and its test suite. This doesn't verify - # that any of the code is correct, merely the compiler is able - # to generate some kind of code for it. - - next_time = time.time() + _PRINT_WORKING_MSG_INTERVAL - libdir = os.path.dirname(unittest.__file__) - testdir = os.path.dirname(test.test_support.__file__) - - for dir in [libdir, testdir]: - for basename in os.listdir(dir): - # Print still working message since this test can be really slow - if next_time <= time.time(): - next_time = time.time() + _PRINT_WORKING_MSG_INTERVAL - print >>sys.__stdout__, \ - ' testCompileLibrary still working, be patient...' - sys.__stdout__.flush() - - if not basename.endswith(".py"): - continue - if not TEST_ALL and random() < 0.98: - continue - path = os.path.join(dir, basename) - if test.test_support.verbose: - print "compiling", path - f = open(path, "U") - buf = f.read() - f.close() - if "badsyntax" in basename or "bad_coding" in basename: - self.assertRaises(SyntaxError, compiler.compile, - buf, basename, "exec") - else: - try: - compiler.compile(buf, basename, "exec") - except Exception, e: - args = list(e.args) - args[0] += "[in file %s]" % basename - e.args = tuple(args) - raise - - def testNewClassSyntax(self): - compiler.compile("class foo():pass\n\n","<string>","exec") - - def testYieldExpr(self): - compiler.compile("def g(): yield\n\n", "<string>", "exec") - - def testTryExceptFinally(self): - # Test that except and finally clauses in one try stmt are recognized - c = compiler.compile("try:\n 1/0\nexcept:\n e = 1\nfinally:\n f = 1", - "<string>", "exec") - dct = {} - exec c in dct - self.assertEquals(dct.get('e'), 1) - self.assertEquals(dct.get('f'), 1) - - def testDefaultArgs(self): - self.assertRaises(SyntaxError, compiler.parse, "def foo(a=1, b): pass") - - def testDocstrings(self): - c = compiler.compile('"doc"', '<string>', 'exec') - self.assert_('__doc__' in c.co_names) - c = compiler.compile('def f():\n "doc"', '<string>', 'exec') - g = {} - exec c in g - self.assertEquals(g['f'].__doc__, "doc") - - def testLineNo(self): - # Test that all nodes except Module have a correct lineno attribute. - filename = __file__ - if filename.endswith((".pyc", ".pyo")): - filename = filename[:-1] - tree = compiler.parseFile(filename) - self.check_lineno(tree) - - def check_lineno(self, node): - try: - self._check_lineno(node) - except AssertionError: - print node.__class__, node.lineno - raise - - def _check_lineno(self, node): - if not node.__class__ in NOLINENO: - self.assert_(isinstance(node.lineno, int), - "lineno=%s on %s" % (node.lineno, node.__class__)) - self.assert_(node.lineno > 0, - "lineno=%s on %s" % (node.lineno, node.__class__)) - for child in node.getChildNodes(): - self.check_lineno(child) - - def testFlatten(self): - self.assertEquals(flatten([1, [2]]), [1, 2]) - self.assertEquals(flatten((1, (2,))), [1, 2]) - - def testNestedScope(self): - c = compiler.compile('def g():\n' - ' a = 1\n' - ' def f(): return a + 2\n' - ' return f()\n' - 'result = g()', - '<string>', - 'exec') - dct = {} - exec c in dct - self.assertEquals(dct.get('result'), 3) - - def testGenExp(self): - c = compiler.compile('list((i,j) for i in range(3) if i < 3' - ' for j in range(4) if j > 2)', - '<string>', - 'eval') - self.assertEquals(eval(c), [(0, 3), (1, 3), (2, 3)]) - - def testWith(self): - # SF bug 1638243 - c = compiler.compile('from __future__ import with_statement\n' - 'def f():\n' - ' with TrivialContext():\n' - ' return 1\n' - 'result = f()', - '<string>', - 'exec' ) - dct = {'TrivialContext': TrivialContext} - exec c in dct - self.assertEquals(dct.get('result'), 1) - - def testWithAss(self): - c = compiler.compile('from __future__ import with_statement\n' - 'def f():\n' - ' with TrivialContext() as tc:\n' - ' return 1\n' - 'result = f()', - '<string>', - 'exec' ) - dct = {'TrivialContext': TrivialContext} - exec c in dct - self.assertEquals(dct.get('result'), 1) - - -NOLINENO = (compiler.ast.Module, compiler.ast.Stmt, compiler.ast.Discard) - -############################################################################### -# code below is just used to trigger some possible errors, for the benefit of -# testLineNo -############################################################################### - -class Toto: - """docstring""" - pass - -a, b = 2, 3 -[c, d] = 5, 6 -l = [(x, y) for x, y in zip(range(5), range(5,10))] -l[0] -l[3:4] -d = {'a': 2} -d = {} -t = () -t = (1, 2) -l = [] -l = [1, 2] -if l: - pass -else: - a, b = b, a - -try: - print yo -except: - yo = 3 -else: - yo += 3 - -try: - a += b -finally: - b = 0 - -from math import * - -############################################################################### - -def test_main(): - global TEST_ALL - TEST_ALL = test.test_support.is_resource_enabled("compiler") - test.test_support.run_unittest(CompilerTest) - -if __name__ == "__main__": - test_main() |