Author: Vasily Kuznetsov <[email protected]>
Branch: py3.3
Changeset: r72570:fbd2b376181f
Date: 2014-07-27 14:14 +0200
http://bitbucket.org/pypy/pypy/changeset/fbd2b376181f/
Log: Add a test for interaction between -O and optimize=0.
diff --git a/pypy/module/__builtin__/test/test_compile.py
b/pypy/module/__builtin__/test/test_compile.py
--- a/pypy/module/__builtin__/test/test_compile.py
+++ b/pypy/module/__builtin__/test/test_compile.py
@@ -81,9 +81,36 @@
assert 'class_doc' not in marshalled
+class TestOptimizeO:
+ """Test interaction of -O flag and optimize parameter of compile."""
+
+ def test_O_optmize_0(self):
+ """Test that assert is not ignored if -O flag is set but optimize=0."""
+ space = self.space
+ space.sys.debug = False # imitate -O
+
+ w_res = space.appexec([], """():
+ assert False # check that our -O imitation hack works
+ try:
+ exec(compile('assert False', '', 'exec', optimize=0))
+ except AssertionError:
+ return True
+ else:
+ return False
+ """)
+ assert space.unwrap(w_res)
+
+ def test_O_optimize__1(self):
+ """Test that assert is ignored with -O and optimize=-1."""
+ space = self.space
+ space.sys.debug = False # imitate -O
+
+ space.appexec([], """():
+ exec(compile('assert False', '', 'exec', optimize=-1))
+ """)
+
+
# TODO: Check the value of __debug__ inside of the compiled block!
# According to the documentation, it should follow the optimize flag.
# However, cpython3.5.0a0 behaves the same way as PyPy (__debug__ follows
# -O, -OO flags of the interpreter).
-# TODO: It would also be good to test that the assert is not removed and is
-# executed when -O flag is set but optimize=0.
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