diff options
Diffstat (limited to 'tests/test_throw.py')
| -rw-r--r-- | tests/test_throw.py | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/tests/test_throw.py b/tests/test_throw.py deleted file mode 100644 index a2014a9..0000000 --- a/tests/test_throw.py +++ /dev/null @@ -1,100 +0,0 @@ -import sys -import unittest - -from greenlet import greenlet - - -def switch(*args): - return greenlet.getcurrent().parent.switch(*args) - - -class ThrowTests(unittest.TestCase): - def test_class(self): - def f(): - try: - switch("ok") - except RuntimeError: - switch("ok") - return - switch("fail") - g = greenlet(f) - res = g.switch() - self.assertEqual(res, "ok") - res = g.throw(RuntimeError) - self.assertEqual(res, "ok") - - def test_val(self): - def f(): - try: - switch("ok") - except RuntimeError: - val = sys.exc_info()[1] - if str(val) == "ciao": - switch("ok") - return - switch("fail") - - g = greenlet(f) - res = g.switch() - self.assertEqual(res, "ok") - res = g.throw(RuntimeError("ciao")) - self.assertEqual(res, "ok") - - g = greenlet(f) - res = g.switch() - self.assertEqual(res, "ok") - res = g.throw(RuntimeError, "ciao") - self.assertEqual(res, "ok") - - def test_kill(self): - def f(): - switch("ok") - switch("fail") - g = greenlet(f) - res = g.switch() - self.assertEqual(res, "ok") - res = g.throw() - self.assertTrue(isinstance(res, greenlet.GreenletExit)) - self.assertTrue(g.dead) - res = g.throw() # immediately eaten by the already-dead greenlet - self.assertTrue(isinstance(res, greenlet.GreenletExit)) - - def test_throw_goes_to_original_parent(self): - main = greenlet.getcurrent() - - def f1(): - try: - main.switch("f1 ready to catch") - except IndexError: - return "caught" - else: - return "normal exit" - - def f2(): - main.switch("from f2") - - g1 = greenlet(f1) - g2 = greenlet(f2, parent=g1) - self.assertRaises(IndexError, g2.throw, IndexError) - self.assertTrue(g2.dead) - self.assertTrue(g1.dead) - - g1 = greenlet(f1) - g2 = greenlet(f2, parent=g1) - res = g1.switch() - self.assertEqual(res, "f1 ready to catch") - res = g2.throw(IndexError) - self.assertEqual(res, "caught") - self.assertTrue(g2.dead) - self.assertTrue(g1.dead) - - g1 = greenlet(f1) - g2 = greenlet(f2, parent=g1) - res = g1.switch() - self.assertEqual(res, "f1 ready to catch") - res = g2.switch() - self.assertEqual(res, "from f2") - res = g2.throw(IndexError) - self.assertEqual(res, "caught") - self.assertTrue(g2.dead) - self.assertTrue(g1.dead) |
