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subprocesst Popent PIPEt Truet communicatet OSErrort unittestt SkipTestt ret searcht Nonet Exceptiont intt group( t proct versiont match( ( s% /usr/lib64/python2.7/test/test_gdb.pyt get_gdb_version s
i sF gdb versions before 7.0 didn't support python embedding. Saw %s.%s:
%st sunoss& test doesn't work very well on Solariss
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startswitht endswith( t .0t flag( ( s% /usr/lib64/python2.7/test/test_gdb.pys <genexpr>F s ( t sysconfigt get_config_vart Falset splitt any( t cflagst flags( ( s% /usr/lib64/python2.7/test/test_gdb.pyt cet_protection> s c
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d | �j � \ } } | | f S( sk Runs gdb in batch mode with the additional arguments given by *args.
Returns its (stdout, stderr)
R s --batchs -nxi i s -iexs add-auto-load-safe-path t stdinR R t envN( R s --batchs -nx( i i ( t ost environt copyt updateR t gdb_major_versiont gdb_minor_versiont checkout_hook_pathR R R R ( t argst env_varsR( t base_cmdt outt err( ( s% /usr/lib64/python2.7/test/test_gdb.pyt run_gdbN s 's3 test_gdb only works on source builds at the moment.s9 --eval-command=python import sys; print(sys.version_info)s* gdb not built with embedded python supports --argss auto-loading has been declineds3 gdb security settings prevent use of custom hooks: c C sO t j � d } d } x, | j � D] } | j d � r# | } q# q# W| d k S( Nt PY_CFLAGSt s -Os -O0s -Og( R7 s -O0s -Og( R t get_config_varsR" R ( R$ t final_optt opt( ( s% /usr/lib64/python2.7/test/test_gdb.pyt python_is_optimizedt s
c C s^ t d � \ } } t j d | � } | s< t j d � � n | j d � j d � } d | k S( Ns+ --eval-command=python print(dir(gdb.Frame))s .*\[(.*)\].*s1 Unable to parse output from gdb.Frame.select testi s , s 'select'( R5 R R R
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gdb_frame_dir( ( s% /usr/lib64/python2.7/test/test_gdb.pyt gdb_has_frame_select| s c C sC d } t j d d | g d t j �} | j � \ } } d | k S( Ns( --eval-command=set auto-load safe-path /R s --batchR s "on" or "off" expected.( R R R R ( t cmdt pR< R ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt gdb_has_autoload_safepath� s
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DebuggerTestsc B sP e Z d Z d d d d e d � Z d e d � Z d � Z d � Z d � Z RS( s( Test that the debugger can debug Python.t PyObject_Printc
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Run 'python -c SOURCE' under gdb with a breakpoint.
Support injecting commands after the breakpoint is reached
Returns the stdout from gdb
cmds_after_breakpoint: if provided, a list of strings: gdb commands
s set breakpoint pending yess break %ss set print address offt runs set auto-load safe-path /i i s set print entry-values not nextt backtraceR s --batchs -nxs --init-eval-command=%ss --eval-command=%ss --argss -Ss -ct PYTHONHASHSEEDt 0s PC not savedsK gdb cannot walk the frame object because the Program Counter is not present( i i ( t HAS_AUTOLOAD_SAFEPATHR- R. t CET_PROTECTIONt syst
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breakpointt cmds_after_breakpointt import_sitet commandst
init_commandsR0 R@ R3 R4 t line( ( s% /usr/lib64/python2.7/test/test_gdb.pyt get_stack_trace� s>
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c C s{ | p d g } | j | d d d | d | �} t j d | t j � } | sh | j d | | f � n | j d � | f S( Ns backtrace 1RR RD RS RT s6 .*#0\s+PyObject_Print\s+\(\s*op\=\s*(.*?),\s+fp=.*\).*s Unexpected gdb output: %r
%si ( RX R R t DOTALLt failR ( RO RP RS RT t
gdb_outputR= ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt get_gdb_repr s c C s* | j | j | � d d | | f �d S( s9 Ensure that the given "actual" string ends with "exp_end"t msgs %r did not end with %rN( t
assertTrueR ( RO t actualt exp_end( ( s% /usr/lib64/python2.7/test/test_gdb.pyt assertEndsWith s c C s9 t j | | t j � } | j | d d | | f �d S( NR] s %r did not match %r( R R RY R^ ( RO R_ t patternR= ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt assertMultilineMatches% s c C s
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gdb_sample.py( R ( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt get_sample_script) s N(
t __name__t
__module__t __doc__R R! RX R\ Ra Rc Rd ( ( ( s% /usr/lib64/python2.7/test/test_gdb.pyRC � s k s& Python was compiled with optimizationst PrettyPrintTestsc B s: e Z d � Z d! d � Z d � Z d � Z d � Z d � Z d � Z d � Z
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assertGdbRepr4 s c C sL | j d � | j d � | j d � | j t j � | j t j � d S( s2 Verify the pretty-printing of various "int" valuesi* i i����N( Rn RL t maxint( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_int; s
c C s8 | j d � | j d � | j d � | j d � d S( s3 Verify the pretty-printing of various "long" valuesl l J)�l���� l���� �I�5 N( Rn ( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_longC s
c C s+ | j t � | j t � | j d � d S( s2 Verify the pretty-printing of True, False and NoneN( Rn R
R! R ( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_singletonsJ s
c C s2 | j i � | j i d d 6� | j d � d S( s* Verify the pretty-printing of dictionariest bart foos {'foo': 'bar', 'douglas':42}N( Rn ( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt
test_dictsP s
c C s$ | j g � | j t d � � d S( s# Verify the pretty-printing of listsi N( Rn t range( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt
test_listsV s
c C s8 | j d � | j d � | j d � | j d � d S( s% Verify the pretty-printing of stringsR7 s( And now for something hopefully the sames7 string with embedded NUL here and then some more texts! this is byte 255:� and byte 128:�N( Rn ( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_strings[ s
c C s. | j t � � | j d � | j d � d S( s$ Verify the pretty-printing of tuplesi Rt Rs t bazN( i ( Rt Rs Ry ( Rn t tuple( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_tuplesb s
c C sE | j d � | j d � | j d � | j d � | j d � d S( s, Verify the pretty-printing of unicode valuesu u hello worldu ☠u 文字化けu 𝄡N( Rn ( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_unicodeh s
c C s� | j t � � | j d � d } | j | j d � � | j | j d � � | j t | � d d h � | j d � d } | j | j d � � | j | j d � � | j t | � d d h � | j d
� \ } } | j | d � d S(
s" Verify the pretty-printing of setss print set(['a', 'b'])i s set([s ])t at bs print set([4, 5])i i s" s = set(['a','b'])
s.pop()
print ss
set(['b'])N( Rn t setR\ R^ R R Rk t eval( RO t repRm R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_sets� s c C s� | j t � � | j d � d } | j | j d � � | j | j d � � | j t | � d d h � | j d � d } | j | j d � � | j | j d � � | j t | � d d h � d
S( s( Verify the pretty-printing of frozensetss print frozenset(['a', 'b'])i s frozenset([s ])R} R~ s print frozenset([4, 5])i i N( Rn t frozensetR\ R^ R R Rk R� ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_frozensets� s c C sN | j d � \ } } | j | d � | j d � \ } } | j | d � d S( NsR
try:
raise RuntimeError("I am an error")
except RuntimeError, e:
print e
s) exceptions.RuntimeError('I am an error',)s>
try:
a = 1 // 0
except ZeroDivisionError, e:
print e
sC exceptions.ZeroDivisionError('integer division or modulo by zero',)( R\ Rk ( RO Rm R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_exceptions� s c C sB | j d � \ } } t j d | � } | j | d d | �d S( s5 Verify the pretty-printing of classic class instancess:
class Foo:
pass
foo = Foo()
foo.an_int = 42
print foos( <Foo\(an_int=42\) at remote 0x[0-9a-f]+>R] s% Unexpected classic-class rendering %rN( R\ R R R^ ( RO Rm R[ R= ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_classic_class� s
c C sB | j d � \ } } t j d | � } | j | d d | �d S( s7 Verify the pretty-printing of new-style class instancessB
class Foo(object):
pass
foo = Foo()
foo.an_int = 42
print foos( <Foo\(an_int=42\) at remote 0x[0-9a-f]+>R] s' Unexpected new-style class rendering %rN( R\ R R R^ ( RO Rm R[ R= ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_modern_class� s
c C sB | j d � \ } } t j d | � } | j | d d | �d S( s< Verify the pretty-printing of an instance of a list subclasssQ
class Foo(list):
pass
foo = Foo()
foo += [1, 2, 3]
foo.an_int = 42
print foos( <Foo\(an_int=42\) at remote 0x[0-9a-f]+>R] s' Unexpected new-style class rendering %rN( R\ R R R^ ( RO Rm R[ R= ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_subclassing_list� s
c C sB | j d � \ } } t j d | � } | j | d d | �d S( s= Verify the pretty-printing of an instance of a tuple subclasssJ
class Foo(tuple):
pass
foo = Foo((1, 2, 3))
foo.an_int = 42
print foos( <Foo\(an_int=42\) at remote 0x[0-9a-f]+>R] s' Unexpected new-style class rendering %rN( R\ R R R^ ( RO Rm R[ R= ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_subclassing_tuple� s
c
C s� | r | d g } n d g } | j | d | �\ } } | rX | t | � k rX d Sn | ro d | d } n d } t j | | � } | s� | j d | | f � n d S( s� Run Python under gdb, corrupting variables in the inferior process
immediately before taking a backtrace.
Verify that the variable's representation is the expected failsafe
representationRG RS Nt <s at remote 0x[0-9a-f]+>s <.* at remote 0x[0-9a-f]+>s$ Unexpected gdb representation: %r
%s( R\ Rj R R RZ (
RO RP t
corruptiont expvaluet exptypeRS Rm R[ Rb R= ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt
assertSane� s c C s5 | j d d d d g �\ } } | j | d � d S( s2 Ensure that a NULL PyObject* is handled gracefullys print 42RS s set variable op=0RG t 0x0N( R\ Rk ( RO Rm R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt
test_NULL_ptr s c C s | j d d � d S( s? Ensure that a PyObject* with NULL ob_type is handled gracefullys print 42s set op->ob_type=0N( R� ( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_NULL_ob_type s c C s | j d d d d �d S( sD Ensure that a PyObject* with a corrupt ob_type is handled gracefullys print 42s set op->ob_type=0xDEADBEEFR� i* N( R� ( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_corrupt_ob_type s c C s | j d d d d �d S( sD Ensure that a PyObject* with a type with corrupt tp_flags is handleds print 42s set op->ob_type->tp_flags=0x0R� i* N( R� ( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_corrupt_tp_flags s c C s | j d d d d �d S( sC Ensure that a PyObject* with a type with corrupt tp_name is handleds print 42s# set op->ob_type->tp_name=0xDEADBEEFR� i* N( R� ( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_corrupt_tp_name$ s c C s | j d d d d �d S( sB Ensure that a PyInstanceObject with with a NULL in_dict is handleds:
class Foo:
pass
foo = Foo()
foo.an_int = 42
print foos( set ((PyInstanceObject*)op)->in_dict = 0R� t FooN( R� ( RO ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_NULL_instance_dict* s c C sH | j d d t �\ } } t j d | � } | j | d d | �d S( sA Ensure that the new-style class _Helper in site.py can be handleds print __builtins__.helpRT s <_Helper at remote 0x[0-9a-f]+>R] s Unexpected rendering %rN( R\ R
R R R^ ( RO Rm R[ R= ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_builtins_help5 s c C sN | j d � \ } } | j | d � | j d � \ } } | j | d � d S( sb Ensure that a reference loop involving a list doesn't lead proxyval
into an infinite loop:s% a = [3, 4, 5] ; a.append(a) ; print as [3, 4, 5, [...]]s/ a = [3, 4, 5] ; b = [a] ; a.append(b) ; print as [3, 4, 5, [[...]]]N( R\ Rk ( RO Rm R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_selfreferential_list? s c C s) | j d � \ } } | j | d � d S( sb Ensure that a reference loop involving a dict doesn't lead proxyval
into an infinite loop:s/ a = {} ; b = {'bar':a} ; a['foo'] = b ; print as {'foo': {'bar': {...}}}N( R\ Rk ( RO Rm R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_selfreferential_dictL s c C s? | j d � \ } } | j t j d | � d | | f � d S( Ns<
class Foo:
pass
foo = Foo()
foo.an_attr = foo
print foos/ <Foo\(an_attr=<\.\.\.>\) at remote 0x[0-9a-f]+>s$ Unexpected gdb representation: %r
%s( R\ R^ R R ( RO Rm R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt' test_selfreferential_old_style_instanceT s c C sz | j d � \ } } | j t j d | � d | | f � | j d � \ } } | j t j d | � d | | f � d S( NsD
class Foo(object):
pass
foo = Foo()
foo.an_attr = foo
print foos/ <Foo\(an_attr=<\.\.\.>\) at remote 0x[0-9a-f]+>s$ Unexpected gdb representation: %r
%ssT
class Foo(object):
pass
a = Foo()
b = Foo()
a.an_attr = b
b.an_attr = a
print asV <Foo\(an_attr=<Foo\(an_attr=<\.\.\.>\) at remote 0x[0-9a-f]+>\) at remote 0x[0-9a-f]+>( R\ R^ R R ( RO Rm R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt' test_selfreferential_new_style_instancea s c C sI | j d � \ } } | j | d � | j t | � d t d � � d S( s) Verify that very long output is truncateds print range(1000)s [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226...(truncated)i s ...(truncated)N( R\ Rk t len( RO Rm R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_truncation| s
c C s) | j d � \ } } | j | d � d S( Ns print lens <built-in function len>( R\ Rk ( RO Rm R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_builtin_function� s c C s? | j d � \ } } | j t j d | � d | | f � d S( Ns& import sys; print sys.stdout.readliness@ <built-in method readlines of file object at remote 0x[0-9a-f]+>s$ Unexpected gdb representation: %r
%s( R\ R^ R R ( RO Rm R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_builtin_method� s
c C sN | j d d d d d g �} | j t j d | t j � d | | f � d S( Ns<
def foo(a, b, c):
pass
foo(3, 4, 5)
print foo.__code__RR RD RS s; print (PyFrameObject*)(((PyCodeObject*)op)->co_zombieframe)sK .*\s+\$1 =\s+Frame 0x[0-9a-f]+, for file <string>, line 3, in foo \(\)\s+.*s$ Unexpected gdb representation: %r
%s( RX R^ R R RY ( RO R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_frames� s N($ Re Rf Ri R Rn Rp Rq Rr Ru Rw Rx R{ R| R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� ( ( ( s% /usr/lib64/python2.7/test/test_gdb.pyRh - sB
!
t PyListTestsc B s, e Z d � Z d � Z d � Z d � Z RS( c C s | j | | � d S( N( Ra ( RO t expectedR_ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt
assertListing� s c C s5 | j d | j � d d g � } | j d | � d S( s' Verify that the "py-list" command worksRQ RS s py-lists� 5
6 def bar(a, b, c):
7 baz(a, b, c)
8
9 def baz(*args):
>10 print(42)
11
12 foo(1, 2, 3)
N( RX Rd R� ( RO t bt( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_basic_command� s c C s5 | j d | j � d d g � } | j d | � d S( s7 Verify the "py-list" command with one absolute argumentRQ RS s py-list 9sL 9 def baz(*args):
>10 print(42)
11
12 foo(1, 2, 3)
N( RX Rd R� ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_one_abs_arg� s c C s5 | j d | j � d d g � } | j d | � d S( s8 Verify the "py-list" command with two absolute argumentsRQ RS s py-list 1,3sR 1 # Sample script for use by test_gdb.py
2
3 def foo(a, b, c):
N( RX Rd R� ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_two_abs_args� s ( Re Rf R� R� R� R� ( ( ( s% /usr/lib64/python2.7/test/test_gdb.pyR� � s s$ test requires py-up/py-down commandst StackNavigationTestsc B s, e Z d � Z d � Z d � Z d � Z RS( c C s5 | j d | j � d d g � } | j | d � d S( s% Verify that the "py-up" command worksRQ RS s py-upsn ^.*
#[0-9]+ Frame 0x[0-9a-f]+, for file .*gdb_sample.py, line 7, in bar \(a=1, b=2, c=3\)
baz\(a, b, c\)
$N( RX Rd Rc ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_pyup_command� s c C s5 | j d | j � d d g � } | j | d � d S( s7 Verify handling of "py-down" at the bottom of the stackRQ RS s py-downs$ Unable to find a newer python frame
N( RX Rd Ra ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_down_at_bottom� s c C s9 | j d | j � d d g d � } | j | d � d S( s2 Verify handling of "py-up" at the top of the stackRQ RS s py-upi s% Unable to find an older python frame
N( RX Rd Ra ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_up_at_top� s c C s8 | j d | j � d d d g � } | j | d � d S( s$ Verify "py-up" followed by "py-down"RQ RS s py-ups py-downs� ^.*
#[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 10, in baz \(args=\(1, 2, 3\)\)
print\(42\)
$N( RX Rd Rc ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_up_then_down� s ( Re Rf R� R� R� R� ( ( ( s% /usr/lib64/python2.7/test/test_gdb.pyR� � s
t PyBtTestsc B s� e Z e j e � d � d � � Z e j e � d � d � � Z e j e d � e j e � d � d � � � Z e j e � d � e j e d � d � � � Z
e j e � d � e j e d � d � � � Z e j e � d � d � � Z RS( s& Python was compiled with optimizationsc C s5 | j d | j � d d g � } | j | d � d S( s% Verify that the "py-bt" command worksRQ RS s py-bts ^.*
Traceback \(most recent call first\):
File ".*gdb_sample.py", line 10, in baz
print\(42\)
File ".*gdb_sample.py", line 7, in bar
baz\(a, b, c\)
File ".*gdb_sample.py", line 4, in foo
bar\(a, b, c\)
File ".*gdb_sample.py", line 12, in <module>
foo\(1, 2, 3\)
N( RX Rd Rc ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_bt s c C s5 | j d | j � d d g � } | j | d � d S( s* Verify that the "py-bt-full" command worksRQ RS s
py-bt-fulls> ^.*
#[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\(a, b, c\)
#[0-9]+ Frame 0x-?[0-9a-f]+, for file .*gdb_sample.py, line 12, in <module> \(\)
foo\(1, 2, 3\)
N( RX Rd Rc ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_bt_full s s* Python was compiled without thread supportc C sZ d } | j | d d g �} | j d | � | j | d d g �} | j d | � d S( sB Verify that "py-bt" indicates threads that are waiting for the GILsP
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
print 42
RS s thread apply all py-bts Waiting for the GILs thread apply all py-bt-fullN( RX t assertIn( RO R@ R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_threads' s c C sf d } | j | d d d d g �} | j d | � | j | d d d d g �} | j d | � d S( s? Verify that "py-bt" indicates if a thread is garbage-collectingsT from gc import collect
print 42
def foo():
collect()
def bar():
foo()
bar()
RS s break update_refst continues py-bts Garbage-collectings
py-bt-fullN( RX R� ( RO R@ R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_gcK s c C si d } | j | d d d d d g �} | j d | � | j | d d d d g �} | j d | � d
S( sA Verify that "py-bt" displays invocations of PyCFunction instancessL from time import gmtime
def foo():
gmtime(1)
def bar():
foo()
bar()
RR t time_gmtimeRS R� s py-bts <built-in function gmtimes
py-bt-fulls #1 <built-in function gmtimeN( RX R� ( RO R@ R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_pycfunctiong s c C sg t j d � } d d g } t r1 | j d � n | j d � | j | d | �} | j | d � d S( Ns�
class MyList(list):
def __init__(self):
super(MyList, self).__init__() # wrapper_call()
print("first break point")
l = MyList()
s break wrapper_callR� RF s py-btRS s1 <method-wrapper u?'__init__' of MyList object at ( t textwrapt dedentRK t appendRX t assertRegexpMatches( RO R@ RS R[ ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_wrapper_call� s
(
Re Rf R
t skipIfR; R� R� t
skipUnlesst threadR� R� R� R� ( ( ( s% /usr/lib64/python2.7/test/test_gdb.pyR� s$ ! t PyPrintTestsc B s� e Z e j e � d � d � � Z e j e d � e j e � d � d � � � Z e j e � d � d � � Z e j e � d � d � � Z
RS( s& Python was compiled with optimizationsc C s5 | j d | j � d d g � } | j | d � d S( s( Verify that the "py-print" command worksRQ RS s
py-print argss" .*\nlocal 'args' = \(1, 2, 3\)\n.*N( RX Rd Rc ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyR� � s s$ test requires py-up/py-down commandsc C s> | j d | j � d d d d d g � } | j | d � d S( NRQ RS s py-ups
py-print cs
py-print bs
py-print as3 .*\nlocal 'c' = 3\nlocal 'b' = 2\nlocal 'a' = 1\n.*( RX Rd Rc ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_print_after_up� s c C s5 | j d | j � d d g � } | j | d � d S( NRQ RS s py-print __name__s& .*\nglobal '__name__' = '__main__'\n.*( RX Rd Rc ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_printing_global� s c C s5 | j d | j � d d g � } | j | d � d S( NRQ RS s py-print lens/ .*\nbuiltin 'len' = <built-in function len>\n.*( RX Rd Rc ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_printing_builtin� s ( Re Rf R
R� R; R� R� t HAS_PYUP_PYDOWNR� R� R� ( ( ( s% /usr/lib64/python2.7/test/test_gdb.pyR� � s t
PyLocalsTestsc B sV e Z e j e � d � d � � Z e j e d � e j e � d � d � � � Z RS( s& Python was compiled with optimizationsc C s5 | j d | j � d d g � } | j | d � d S( NRQ RS s py-localss .*\nargs = \(1, 2, 3\)\n.*( RX Rd Rc ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyR� � s s$ test requires py-up/py-down commandsc C s8 | j d | j � d d d g � } | j | d � d S( NRQ RS s py-ups py-localss .*\na = 1\nb = 2\nc = 3\n.*( RX Rd Rc ( RO R� ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_locals_after_up� s ( Re Rf R
R� R; R� R� R� R� ( ( ( s% /usr/lib64/python2.7/test/test_gdb.pyR� � s
c C sX t j r; d t t f GHx t j � D] } d | GHq% Wn t t t t t
t t � d S( Ns GDB version %s.%s:t i s (
R t verboseR- R. t gdb_versionRN R Rh R� R� R� R� R� ( RW ( ( s% /usr/lib64/python2.7/test/test_gdb.pyt test_main� s t __main__(7 t localeR) R R RL R R� R
t testR t test.test_supportR R R� t ImportErrorR R R� R- R. R t platformR t patht joint dirnameRM R/ R& RK R5 t is_python_buildt
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