From: Olivier Dion Date: Fri, 10 Mar 2023 18:17:46 +0000 (-0500) Subject: Tests: fix: parse-callback reports missing addr2line X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=40b2a4a793c81221a28f822d07135069456ea021;p=lttng-tools.git Tests: fix: parse-callback reports missing addr2line addr2line from binutils is required for this script to work correctly. However, it silently fails. Fix this by using `subprocess.run' with `check=True' instead of `subprocess.getoutput'. That way, an exception is raised if an error occurs. Fix the shebang by not assuming where python is installed while at it. Change-Id: I5157b3dbccf6bfbe08a6b6840b38f5db9010fe96 Signed-off-by: Olivier Dion Signed-off-by: Jérémie Galarneau --- diff --git a/tests/utils/parse-callstack.py b/tests/utils/parse-callstack.py index 3bfddd9ef..c3f0e2e9b 100755 --- a/tests/utils/parse-callstack.py +++ b/tests/utils/parse-callstack.py @@ -1,4 +1,4 @@ -#!/usr/bin/python3 +#!/usr/bin/env python3 # # Copyright (C) 2017 Francis Deslauriers # @@ -24,7 +24,9 @@ def addr2line(executable, addr): # Expand inlined functions cmd += ['--addresses', addr] - addr2line_output = subprocess.getoutput(' '.join(cmd)) + status = subprocess.run(cmd, stdout=subprocess.PIPE, check=True) + + addr2line_output = status.stdout.decode("utf-8") # Omit the last 2 lines as the caller of main can not be determine fcts = [addr2line_output.split()[-2]]