From bcc9a315dae3aacf27854f16328c59e32eab2816 Mon Sep 17 00:00:00 2001
From: Dirk Mueller <dirk@dmllr.de>
Date: Thu, 28 Sep 2017 23:04:22 +0200
Subject: [PATCH 3/3] Tighten lib_regex to avoid false positive in python
 bindings

Also add unit test coverage for it.
---
 FilesCheck.py      |  2 +-
 test/test_files.py | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/FilesCheck.py b/FilesCheck.py
index 57de8fb..1852b38 100644
--- a/FilesCheck.py
+++ b/FilesCheck.py
@@ -196,7 +196,7 @@ devel_regex = re.compile(r'(.*)-(debug(info|source)?|devel|headers|source|static
 debuginfo_package_regex = re.compile(r'-debug(info)?$')
 debugsource_package_regex = re.compile(r'-debugsource$')
 use_debugsource = Config.getOption('UseDebugSource', False)
-lib_regex = re.compile(r'lib(64)?/lib[^/]*(\.so\..*|-[0-9.]+\.so)')
+lib_regex = re.compile(r'lib(?:64)?/lib[^/]*(?:\.so\.[\d\.]+|\.so)$')
 ldconfig_regex = re.compile(r'^[^#]*ldconfig', re.MULTILINE)
 depmod_regex = re.compile(r'^[^#]*depmod', re.MULTILINE)
 install_info_regex = re.compile(r'^[^#]*install-info', re.MULTILINE)
diff --git a/test/test_files.py b/test/test_files.py
index f26c0c3..bfffda5 100644
--- a/test/test_files.py
+++ b/test/test_files.py
@@ -62,3 +62,20 @@ def test_scm_regex():
     assert scm_regex.search('/bar/foo,v')
     assert scm_regex.search('bar/.svnignore')
     assert scm_regex.search('bar/.git/refs')
+
+
+def test_lib_regex():
+    from FilesCheck import lib_regex
+
+    # true matches
+    assert all(
+        lib_regex.search(x) for x in
+        ('/lib/libnsl-2.26.so',
+         '/lib64/libSegFault.so',
+         '/lib64/libgcc_s.so.1'))
+
+    # false positives
+    assert not any(
+        lib_regex.search(x) for x in
+        ('/usr/share/gdb/auto-load/usr/lib/libglib-2.0.so.0.4600.1-gdb.py',
+         '/usr/lib64/rsocket/binary',))
-- 
2.14.1