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bpo-38239: Fix test_gdb for Link Time Optimization (LTO) (GH-16422)

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Victor Stinner 2019-09-26 16:54:13 +02:00 committed by GitHub
parent 12f2f177fc
commit 64b4a3a2de
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2 changed files with 10 additions and 2 deletions
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11
Lib/test/test_gdb.py
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@ -255,8 +255,15 @@ class DebuggerTests(unittest.TestCase):
# gdb can insert additional '\n' and space characters in various places # gdb can insert additional '\n' and space characters in various places
# in its output, depending on the width of the terminal it's connected # in its output, depending on the width of the terminal it's connected
# to (using its "wrap_here" function) # to (using its "wrap_here" function)
m = re.match(r'.*#0\s+builtin_id\s+\(self\=.*,\s+v=\s*(.*?)?\)\s+at\s+\S*Python/bltinmodule.c.*', m = re.search(
gdb_output, re.DOTALL) # Match '#0 builtin_id(self=..., v=...)'
r'#0\s+builtin_id\s+\(self\=.*,\s+v=\s*(.*?)?\)'
# Match ' at Python/bltinmodule.c'.
# bpo-38239: builtin_id() is defined in Python/bltinmodule.c,
# but accept any "Directory\file.c" to support Link Time
# Optimization (LTO).
r'\s+at\s+\S*[A-Za-z]+/[A-Za-z0-9_-]+\.c',
gdb_output, re.DOTALL)
if not m: if not m:
self.fail('Unexpected gdb output: %r\n%s' % (gdb_output, gdb_output)) self.fail('Unexpected gdb output: %r\n%s' % (gdb_output, gdb_output))
return m.group(1), gdb_output return m.group(1), gdb_output

1
Misc/NEWS.d/next/Tests/2019-09-26-15-48-36.bpo-38239.MfoVzY.rst Normal file
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@ -0,0 +1 @@
Fix test_gdb for Link Time Optimization (LTO) builds.