Module: Tracetool::Android::NativeTraceEnhancer

Included in:
NativeTraceScanner
Defined in:
lib/tracetool/android/native.rb

Overview

Methods for stack trace string normalization

Constant Summary collapse

NATIVE_DUMP_HEADER =

Default header for android backtrace

"*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***\nBuild fingerprint: UNKNOWN\npid: 0, tid: 0\nsignal 0 (UNKNOWN)\nbacktrace:\n".strip_indent

Instance Method Summary collapse

Instance Method Details

#add_header(string) ⇒ Object

Add dummy header for stack trace body



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# File 'lib/tracetool/android/native.rb', line 38

def add_header(string)
  NATIVE_DUMP_HEADER + sanitize(string)
end

#unpack(trace) ⇒ Object

Converts packed stack trace into ndk-stack compatible format

Parameters:

  • packed stack trace

Returns:

  • well formed stack trace



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# File 'lib/tracetool/android/native.rb', line 32

def unpack(trace)
  dump_body = prepare(trace).map.with_index { |line, index| convert_line(line, index) }
  add_header(dump_body.join("\n"))
end