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| author | Pablo Galindo Salgado <Pablogsal@gmail.com> | 2021-07-16 17:05:47 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-07-16 17:05:47 (GMT) |
| commit | c90c591e5158ab7b531dcd6e2a5f00bc70ba7637 (patch) | |
| tree | 758f21c10e15667750e8b96ddd11f826a9c1a977 | |
| parent | e9cd47d0e58cd468d6482d7ba59730b134d0d521 (diff) | |
| download | cpython-c90c591e5158ab7b531dcd6e2a5f00bc70ba7637.zip cpython-c90c591e5158ab7b531dcd6e2a5f00bc70ba7637.tar.gz cpython-c90c591e5158ab7b531dcd6e2a5f00bc70ba7637.tar.bz2 | |
Revert "bpo-44645: Check for interrupts on any potentially backwards edge. (GH-27167)" (#27194)
This reverts commit 000e70ad5246732fcbd27cf59268185cbd5ad734.
| -rw-r--r-- | Lib/test/test_threading.py | 25 | ||||
| -rw-r--r-- | Python/ceval.c | 7 |
2 files changed, 1 insertions, 31 deletions
diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index 3b5bc42..f648a8b 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -1604,31 +1604,6 @@ class InterruptMainTests(unittest.TestCase): self.assertRaises(ValueError, _thread.interrupt_main, signal.NSIG) self.assertRaises(ValueError, _thread.interrupt_main, 1000000) - @threading_helper.reap_threads - def test_can_interrupt_tight_loops(self): - cont = True - started = False - iterations = 100_000_000 - - def worker(): - nonlocal iterations - nonlocal started - started = True - while cont: - if iterations: - iterations -= 1 - else: - return - pass - - t = threading.Thread(target=worker) - t.start() - while not started: - pass - cont = False - t.join() - self.assertNotEqual(iterations, 0) - class AtexitTests(unittest.TestCase): diff --git a/Python/ceval.c b/Python/ceval.c index 90112aa..a6eb83a 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -3638,17 +3638,14 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, PyFrameObject *f, int throwflag) if (Py_IsFalse(cond)) { Py_DECREF(cond); JUMPTO(oparg); - CHECK_EVAL_BREAKER(); DISPATCH(); } err = PyObject_IsTrue(cond); Py_DECREF(cond); if (err > 0) ; - else if (err == 0) { + else if (err == 0) JUMPTO(oparg); - CHECK_EVAL_BREAKER(); - } else goto error; DISPATCH(); @@ -3665,14 +3662,12 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, PyFrameObject *f, int throwflag) if (Py_IsTrue(cond)) { Py_DECREF(cond); JUMPTO(oparg); - CHECK_EVAL_BREAKER(); DISPATCH(); } err = PyObject_IsTrue(cond); Py_DECREF(cond); if (err > 0) { JUMPTO(oparg); - CHECK_EVAL_BREAKER(); } else if (err == 0) ; |