o û›hÿ;ã@sndZddlZddlZddlZddlZddlmZddlmZddl m Z ddl m Z ddl mZddlmZddlZGd d „d eƒZGd d „d eƒZd d„Zdd„Zdd„Zdd„Zdd„Zedd„ƒZdZdd„Zejjddedd„ƒƒZejjddejj e !¡d kd!ded"d#„ƒƒƒZ"ejj#ej$j%d$vd%d&d'ejj e !¡d kd!ded(d)„ƒƒƒZ&ed*d+„ƒZ'dS),zTests for debugging machinery. éN)ÚNamedTemporaryFile©Údedent)Úpatch)Údebugger)ÚIPYTHON_TESTING_TIMEOUT_SCALE)Ú skip_win32c@s eZdZdZdd„Zdd„ZdS)Ú _FakeInputa A fake input stream for pdb's interactive debugger. Whenever a line is read, print it (to simulate the user typing it), and then return it. The set of lines to return is specified in the constructor; they should not have trailing newlines. cCst|ƒ|_dS©N)ÚiterÚlines)Úselfr ©rúVc:\Users\shubh\Videos\agent\nova\Lib\site-packages\IPython/core/tests/test_debugger.pyÚ__init__ sz_FakeInput.__init__cCst|jƒ}t|ƒ|dS)NÚ )Únextr Úprint)r ÚlinerrrÚreadline#s z_FakeInput.readlineN)Ú__name__Ú __module__Ú __qualname__Ú__doc__rrrrrrr s r c@s(eZdZdZdd„Zdd„Zdd„ZdS) Ú PdbTestInputz:Context manager that makes testing Pdb in doctests easier.cCs ||_dSr )Úinput)r rrrrr+s zPdbTestInput.__init__cCstj|_t|jƒt_dSr )ÚsysÚstdinÚ real_stdinr r)r rrrÚ __enter__.szPdbTestInput.__enter__cGs |jt_dSr )rrr)r ÚexcrrrÚ__exit__2s zPdbTestInput.__exit__N)rrrrrrr!rrrrr(s  rcCódS)a} Test calling some IPython magics from ipdb. First, set up some test functions and classes which we can inspect. In [1]: class ExampleClass(object): ...: """Docstring for ExampleClass.""" ...: def __init__(self): ...: """Docstring for ExampleClass.__init__""" ...: pass ...: def __str__(self): ...: return "ExampleClass()" In [2]: def example_function(x, y, z="hello"): ...: """Docstring for example_function.""" ...: pass In [3]: old_trace = sys.gettrace() Create a function which triggers ipdb. In [4]: def trigger_ipdb(): ...: a = ExampleClass() ...: debugger.Pdb().set_trace() Run ipdb with faked input & check output. Because of a difference between Python 3.13 & older versions, the first bit of the output is inconsistent. We need to use ... to accommodate that, so the examples have to use IPython prompts so that ... is distinct from the Python PS2 prompt. In [5]: with PdbTestInput([ ...: 'pdef example_function', ...: 'pdoc ExampleClass', ...: 'up', ...: 'down', ...: 'list', ...: 'pinfo a', ...: 'll', ...: 'continue', ...: ]): ...: trigger_ipdb() ...> (3)trigger_ipdb() 1 def trigger_ipdb(): 2 a = ExampleClass() ----> 3 debugger.Pdb().set_trace() ipdb> pdef example_function example_function(x, y, z='hello') ipdb> pdoc ExampleClass Class docstring: Docstring for ExampleClass. Init docstring: Docstring for ExampleClass.__init__ ipdb> up > (11)() 7 'pinfo a', 8 'll', 9 'continue', 10 ]): ---> 11 trigger_ipdb() ipdb> down... > (3)trigger_ipdb() 1 def trigger_ipdb(): 2 a = ExampleClass() ----> 3 debugger.Pdb().set_trace() ipdb> list 1 def trigger_ipdb(): 2 a = ExampleClass() ----> 3 debugger.Pdb().set_trace() ipdb> pinfo a Type: ExampleClass String form: ExampleClass() Namespace: Local... Docstring: Docstring for ExampleClass. Init docstring: Docstring for ExampleClass.__init__ ipdb> ll 1 def trigger_ipdb(): 2 a = ExampleClass() ----> 3 debugger.Pdb().set_trace() ipdb> continue Restore previous trace function, e.g. for coverage.py In [6]: sys.settrace(old_trace) NrrrrrÚtest_ipdb_magics9ór#cCr")aÀTest ipdb with a very short function. >>> old_trace = sys.gettrace() >>> def bar(): ... pass Run ipdb. >>> with PdbTestInput([ ... 'continue', ... ]): ... debugger.Pdb().runcall(bar) > (2)bar() 1 def bar(): ----> 2 pass ipdb> continue Restore previous trace function, e.g. for coverage.py >>> sys.settrace(old_trace) NrrrrrÚtest_ipdb_magics2“r$r%cCr")a’Test that quit work in ipydb >>> old_trace = sys.gettrace() >>> def bar(): ... pass >>> with PdbTestInput([ ... 'quit', ... ]): ... debugger.Pdb().runcall(bar) > (2)bar() 1 def bar(): ----> 2 pass ipdb> quit Restore previous trace function, e.g. for coverage.py >>> sys.settrace(old_trace) NrrrrrÚcan_quit¬r$r&cCr")a’Test that quit work in ipydb >>> old_trace = sys.gettrace() >>> def bar(): ... pass >>> with PdbTestInput([ ... 'exit', ... ]): ... debugger.Pdb().runcall(bar) > (2)bar() 1 def bar(): ----> 2 pass ipdb> exit Restore previous trace function, e.g. for coverage.py >>> sys.settrace(old_trace) NrrrrrÚcan_exitÄr$r'c Cs€ddgfdd„}t ¡}z-t td|¡t ¡ ¡Wdƒn1s%wYWt |¡dSWt |¡dSt |¡w)zäThe debugger can be interrupted. The presumption is there is some mechanism that causes a KeyboardInterrupt (this is implemented in ipykernel). We want to ensure the KeyboardInterrupt cause debugging to cease. ÚrcSs*|dd7<|ddksJdƒ‚tƒ‚)Nréz#input() should only be called once!)ÚKeyboardInterrupt)ÚmsgÚcalledrrrÚ raising_inputãsz7test_interruptible_core_debugger..raising_inputrN) rÚgettracerÚobjectÚbuiltinsrZInterruptiblePdbÚ set_traceÚsettrace)r-Z tracer_origrrrÚ test_interruptible_core_debuggerÜsÿ ÷ r3cCsddl}tj ¡}d|d<|jtjgd¢|d}dt|_|  d¡|  d ¡|  d ¡t d ƒ}|  ¡D] }|  |¡|  |¡q4|  d ¡t d ƒ}|  ¡D] }|  |¡|  |¡qN|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡| ¡dS)zRthat xmode skip frames Not as a doctest as pytest does not run doctests. rNÚ1ÚIPY_TEST_SIMPLE_PROMPT©z-mÚIPythonz--colors=nocolor©Úenvér7rúIn [1]zo def f(): __tracebackhide__ = True g() def g(): raise ValueError f() Zskippingzž def f(): __tracebackhide__ = True g() def g(): from IPython.core.debugger import set_trace set_trace() f() úipdb>ÚwZhiddenzskip_hidden falseZ __traceba©ÚpexpectÚosÚenvironÚcopyÚspawnrÚ executablerÚtimeoutÚexpectÚ expect_exactrÚ splitlinesÚsendlineÚclose©r?r9ÚchildÚblockrrrrÚtest_xmode_skipös@  ÿ    ÿ   ÿ            rN) zU def helpers_helper(): pass # should not stop here except breakpoint zI def helper_1(): helpers_helper() # should not stop here z= def helper_2(): pass # should not stop here aV def pdb_skipped_decorator2(function): def wrapped_fn(*args, **kwargs): __debuggerskip__ = True helper_2() __debuggerskip__ = False result = function(*args, **kwargs) __debuggerskip__ = True helper_2() return result return wrapped_fn aU def pdb_skipped_decorator(function): def wrapped_fn(*args, **kwargs): __debuggerskip__ = True helper_1() __debuggerskip__ = False result = function(*args, **kwargs) __debuggerskip__ = True helper_2() return result return wrapped_fn zd @pdb_skipped_decorator @pdb_skipped_decorator2 def bar(x, y): return x * y z(import IPython.terminal.debugger as ipdbz= def f(): ipdb.set_trace() bar(3, 4) z f() cCsÌddl}tj ¡}d|d<d|d<|jtjgd¢|d}dt|_|  d¡|  d ¡d t|_d |_ d d „t Dƒ}d}|D]%}|  d|›d¡|d7}|  ¡D] }| |¡|  |¡qQ| d¡q>|S)Nrr4r5ÚPROMPT_TOOLKIT_NO_CPRr6r8r:r7rééôcSsg|]}t|ƒ ¡‘qSr)rÚstrip)Ú.0ÚbrrrÚ ‚sz)_decorator_skip_setup..r)úIn [ú]:r()r?r@rArBrCrrDrrErFÚstr_last_charsÚskip_decorators_blocksrGrHrI)r?r9rLÚdedented_blocksÚin_prompt_numberÚcblockrrrrÚ_decorator_skip_setupps,  ÿ        r]z&recently fail for unknown reason on CI)ÚreasoncCs€tƒ}| d¡| d¡| d¡| d¡| d¡| d¡| d¡| d¡| d¡| d¡| d ¡| ¡d S) z*test that decorator frames can be skipped.zipython-input-8ú3 bar(3, 4)r<Ústepz--Call--zipython-input-6z1 @pdb_skipped_decoratorÚsz return x * yN©r]rGrFrIrJ)rLrrrÚtest_decorator_skipŽs            rcÚPyPyzissues on PyPycCsRtƒ}| d¡dD]\}}| d¡| |¡| |¡| |¡q | ¡dS)ú2test that decorator frame skipping can be disabledr_) )z"skip_predicates debuggerskip Falser()Zskip_predicateszdebuggerskip : False)r`z---> 2 def wrapped_fn)r`z ----> 3 __debuggerskip__)r`z----> 4 helper_1())r`z---> 1 def helper_1():)rz----> 2 helpers_helper())rz --Return--)rz(----> 5 __debuggerskip__ = Falser<Nrb)rLÚinput_ÚexpectedrrrÚtest_decorator_skip_disabled§s      rh)ÚfinalÚ candidatezfails on 3.13.devT)r^Ústrictc CsÈddl}tj ¡}d|d<d|d<|jtjgd¢|d}dt|_d |_ |  d ¡|  d ¡d t|_t d dddœ}|j dd…  d¡d}| d  dd„tdd…Dƒ¡ ¡¡| ¡d|›d}|dg}d}|D]%}| d|›d¡|d7}| ¡D] } | | ¡| | ¡q| d¡qltjdkr | d¡dg} n| d ¡g} d!|›d"dfg| gd#¢D]\} } |  d$¡| | ¡| | ¡| | ¡q¶Wdƒn1sÙwY| ¡dS)%rerNr4r5rOr6r8r:rQr7rrPz.pyÚ.T)ÚsuffixÚdirÚdeleteéýÿÿÿú/éÿÿÿÿcSsg|]}t|ƒ‘qSrr)rSÚxrrrrUâsz7test_decorator_skip_with_breakpoint..zfrom z import fzf()r)rVrWr()éé z--> 46 ipdb.set_trace())r`ú--> 47 bar(3, 4)rvzb z.py:3))r`z.1---> 3 pass # should not stop here except)r`z---> 38 @pdb_skipped_decorator)Úcontinuer(r<)r?r@rArBrCrrDrrErXrFrÚnameÚsplitÚwriteÚjoinrYÚencodeÚflushrGrHrIÚ version_inforJ) r?r9rLÚtfrxZ codeblockrZr[r\rZ extra_steprfrgrrrÚ#test_decorator_skip_with_breakpointÄs^  ÿ    & þ       ÿýü ÿ   òã -r€cCs8ddl}tj ¡}d|d<|jtjgd¢|d}dt|_|  d¡|  d ¡|  d ¡t d ƒ}|  ¡D] }|  |¡|  |¡q4|  d ¡|  d ¡|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡|  d¡| ¡dS)zrKrrrÚtest_where_erase_valuesD  ÿ    ÿ                    r„)(rr0r@rÚplatformÚtempfilerÚtextwraprZ unittest.mockrZ IPython.corerZIPython.testingrZIPython.testing.decoratorsrZpytestr/r rr#r%r&r'r3rNrYr]ÚmarkÚskiprcZskipifÚpython_implementationrhZxfailr~Ú releaselevelr€r„rrrrÚsP      Z B7    ýE