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test_gdb: fix regex to parse gdb version for SUSE Linux Entreprise

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Mention also the detected GDB version on verbose mode and on error (if the
major version is smaller than 7).
This commit is contained in:
Victor Stinner 2015-09-02 23:12:14 +02:00
parent 5492d358e4
commit 2f3ac1ea76
1 changed files with 11 additions and 4 deletions
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15
Lib/test/test_gdb.py
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@ -28,12 +28,19 @@
# This is what "no gdb" looks like. There may, however, be other
# errors that manifest this way too.
raise unittest.SkipTest("Couldn't find gdb on the path")
gdb_version_number = re.search(b"^GNU gdb [^\d]*(\d+)\.(\d)", gdb_version)
# Regex to parse:
# 'GNU gdb (GDB; SUSE Linux Enterprise 12) 7.7\n' -> 7.7
# 'GNU gdb (GDB) Fedora 7.9.1-17.fc22\n' -> 7.9
gdb_version_number = re.search(b"^GNU gdb .*? (\d+)\.(\d)", gdb_version)
if not gdb_version_number:
raise Exception("unable to parse GDB version: %a" % gdb_version)
gdb_major_version = int(gdb_version_number.group(1))
gdb_minor_version = int(gdb_version_number.group(2))
if gdb_major_version < 7:
raise unittest.SkipTest("gdb versions before 7.0 didn't support python embedding"
" Saw:\n" + gdb_version.decode('ascii', 'replace'))
raise unittest.SkipTest("gdb versions before 7.0 didn't support python "
"embedding. Saw %s.%s:\n%s"
% (gdb_major_version, gdb_minor_version,
gdb_version.decode('ascii', 'replace')))
if not sysconfig.is_python_build():
raise unittest.SkipTest("test_gdb only works on source builds at the moment.")
@ -878,7 +885,7 @@ def test_locals_after_up(self):
def test_main():
if support.verbose:
print("GDB version:")
print("GDB version %s.%s:" % (gdb_major_version, gdb_minor_version))
for line in os.fsdecode(gdb_version).splitlines():
print(" " * 4 + line)
run_unittest(PrettyPrintTests,