Python collapsed_callchains_generator Exemples

Exemple #1

Fichier : linux_perf_report_test.py Projet : nuta/archives

 def test_collapsed_callchains_generator(self):
     perf_stream = StringIO.StringIO(PERF_SCRIPT_OUTPUT)
     callchains = list(ipr.collapsed_callchains_generator(perf_stream))
     self.assertListEqual(callchains, [
         ["foo", "BytecodeHandler:bar"],
         ["foo", "BytecodeHandler:bar"],
         ["beep", "BytecodeHandler:bar"],
         ["[entry trampoline]"],
     ])

Exemple #2

Fichier : linux_perf_report_test.py Projet : CG-banana/v8

 def test_collapsed_callchains_generator(self):
   perf_stream = StringIO.StringIO(PERF_SCRIPT_OUTPUT)
   callchains = list(ipr.collapsed_callchains_generator(perf_stream))
   self.assertListEqual(callchains, [
     ["foo", "BytecodeHandler:bar"],
     ["foo", "BytecodeHandler:bar"],
     ["beep", "BytecodeHandler:bar"],
     ["[entry trampoline]"],
   ])

Exemple #3

Fichier : linux_perf_report_test.py Projet : CG-banana/v8

 def test_collapsed_callchains_generator_show_other(self):
   perf_stream = StringIO.StringIO(PERF_SCRIPT_OUTPUT)
   callchains = list(ipr.collapsed_callchains_generator(perf_stream,
                                                        show_all=True))
   self.assertListEqual(callchains, [
     ['firstSymbol', 'secondSymbol', '[other]'],
     ["foo", "BytecodeHandler:bar"],
     ["foo", "BytecodeHandler:bar"],
     ["beep", "BytecodeHandler:bar"],
     ["hello", "v8::internal::Compiler", "[compiler]"],
     ["Lost", "[misattributed]"],
     ["[entry trampoline]"],
   ])

Exemple #4

Fichier : linux_perf_report_test.py Projet : CG-banana/v8

 def test_multiple_handlers(self):
   perf_stream = StringIO.StringIO("""
       0000 foo(bar)
       1234 BytecodeHandler:first
       5678 a::random::call<to>(something, else)
       9abc BytecodeHandler:second
       def0 otherIrrelevant(stuff)
       1111 entrypoint
   """)
   callchains = list(ipr.collapsed_callchains_generator(perf_stream, False))
   self.assertListEqual(callchains, [
     ["foo", "BytecodeHandler:first"],
   ])

Exemple #5

Fichier : linux_perf_report_test.py Projet : nuta/archives

 def test_collapsed_callchains_generator_show_other(self):
     perf_stream = StringIO.StringIO(PERF_SCRIPT_OUTPUT)
     callchains = list(
         ipr.collapsed_callchains_generator(perf_stream, show_all=True))
     self.assertListEqual(callchains, [
         ['firstSymbol', 'secondSymbol', '[other]'],
         ["foo", "BytecodeHandler:bar"],
         ["foo", "BytecodeHandler:bar"],
         ["beep", "BytecodeHandler:bar"],
         ["hello", "v8::internal::Compiler", "[compiler]"],
         ["Lost", "[misattributed]"],
         ["[entry trampoline]"],
     ])

Exemple #6

Fichier : linux_perf_report_test.py Projet : BazisSoft/node-delphi

 def test_collapsed_callchains_generator_hide_other(self):
   perf_stream = StringIO.StringIO(PERF_SCRIPT_OUTPUT)
   callchains = list(ipr.collapsed_callchains_generator(perf_stream,
                                                        hide_other=True,
                                                        hide_compiler=True,
                                                        hide_jit=True))
   self.assertListEqual(callchains, [
     ["foo", "BytecodeHandler:bar", "[interpreter]"],
     ["foo", "BytecodeHandler:bar", "[interpreter]"],
     ["beep", "BytecodeHandler:bar", "[interpreter]"],
     ["Lost", "[misattributed]"],
     ["[entry trampoline]"],
   ])

Exemple #7

Fichier : linux_perf_report_test.py Projet : nuta/archives

 def test_multiple_handlers(self):
     perf_stream = StringIO.StringIO("""
     0000 foo(bar)
     1234 BytecodeHandler:first
     5678 a::random::call<to>(something, else)
     9abc BytecodeHandler:second
     def0 otherIrrelevant(stuff)
     1111 entrypoint
 """)
     callchains = list(
         ipr.collapsed_callchains_generator(perf_stream, False))
     self.assertListEqual(callchains, [
         ["foo", "BytecodeHandler:first"],
     ])

Exemple #8

 def test_collapsed_callchains_generator_hide_other(self):
     perf_stream = StringIO.StringIO(PERF_SCRIPT_OUTPUT)
     callchains = list(
         ipr.collapsed_callchains_generator(perf_stream,
                                            hide_other=True,
                                            hide_compiler=True,
                                            hide_jit=True))
     self.assertListEqual(callchains, [
         ["foo", "BytecodeHandler:bar", "[interpreter]"],
         ["foo", "BytecodeHandler:bar", "[interpreter]"],
         ["beep", "BytecodeHandler:bar", "[interpreter]"],
         ["Lost", "[misattributed]"],
         ["[entry trampoline]"],
     ])