daf{`ddlZddlZddlmZddlmZddlmZmZm Z m Z dZ GddeZ y) N)support)python_is_optimized) setup_module DebuggerTestsCET_PROTECTION SAMPLE_SCRIPTcty)N)r7/root/Python-3.12.4/Lib/test/test_gdb/test_backtrace.py setUpModuler sNr cbeZdZejeddZejeddZejedejddZ ejeddZ ejeddZ y) PyBtTestsz&Python was compiled with optimizationscX|jtdg}|j|dy)z%Verify that the "py-bt" command workspy-btscriptcmds_after_breakpointaL^.* Traceback \(most recent call first\): File ".*gdb_sample.py", line 10, in baz id\(42\) File ".*gdb_sample.py", line 7, in bar baz\(a, b, c\) File ".*gdb_sample.py", line 4, in foo bar\(a=a, b=b, c=c\) File ".*gdb_sample.py", line 12, in foo\(1, 2, 3\) Nget_stack_tracer assertMultilineMatchesselfbts r test_btzPyBtTests.test_bts6 ! !9@ "C ##B % r cX|jtdg}|j|dy)z*Verify that the "py-bt-full" command works py-bt-fullraD^.* #[0-9]+ Frame 0x-?[0-9a-f]+, for file .*gdb_sample.py, line 7, in bar \(a=1, b=2, c=3\) baz\(a, b, c\) #[0-9]+ Frame 0x-?[0-9a-f]+, for file .*gdb_sample.py, line 4, in foo \(a=1, b=2, c=3\) bar\(a=a, b=b, c=c\) #[0-9]+ Frame 0x-?[0-9a-f]+, for file .*gdb_sample.py, line 12, in \(\) foo\(1, 2, 3\) Nrrs r test_bt_fullzPyBtTests.test_bt_full"s6 ! !9E"H ##B% r cpucd}|j|dg}|jd||j|dg}|jd|y)zBVerify that "py-bt" indicates threads that are waiting for the GILaN from threading import Thread class TestThread(Thread): # These threads would run forever, but we'll interrupt things with the # debugger def run(self): i = 0 while 1: i += 1 t = {} for i in range(4): t[i] = TestThread() t[i].start() # Trigger a breakpoint on the main thread id(42) zthread apply all py-btrzWaiting for the GILzthread apply all py-bt-fullNrassertInrcmd gdb_outputs r test_threadszPyBtTests.test_threads2sg *))#AY@Z*\  +Z8))#A^@_*a  +Z8r cd}|j|gd}|jd||j|gd}|jd|y)z?Verify that "py-bt" indicates if a thread is garbage-collectingzRfrom gc import collect id(42) def foo(): collect() def bar(): foo() bar() )break update_refscontinuerr"zGarbage-collecting)r*r+rNr#r%s r test_gczPyBtTests.test_gcUsc))#@j*,  *J7))#@o*,  *J7r ctjd}ddg}tr|jd|jd|j ||}|j |dy)Nz class MyList(list): def __init__(self): super(*[]).__init__() # wrapper_call() id("first break point") l = MyList() zbreak wrapper_callr+nextrr"z1r=s,,LLyO yOr