[Libosinfo] [PATCH osinfo-db 10/10] tests: osinfo: use a compiled regex

[Cole Robinson]

This drops the total isoinfo runtime from ~80 seconds to about ~6
on my machine.

Signed-off-by: Cole Robinson <crobinso at redhat.com>
---
 tests/osinfo.py       | 11 ++++++-----
 tests/test_isoinfo.py | 16 ++++------------
 2 files changed, 10 insertions(+), 17 deletions(-)

diff --git a/tests/osinfo.py b/tests/osinfo.py
index 295bac3..2950306 100644
--- a/tests/osinfo.py
+++ b/tests/osinfo.py
@@ -2,8 +2,9 @@
 # See the COPYING file in the top-level directory.
 
 from http.client import responses
-
 import logging
+import re
+
 import requests
 
 
@@ -126,19 +127,19 @@ class ISO():
         return return_type(entry.text) if entry is not None else default
 
     def _get_volumeid(self):
-        return self._get_value('volume-id')
+        return re.compile(self._get_value('volume-id'))
     volumeid = _cache_property(_get_volumeid)
 
     def _get_publisherid(self):
-        return self._get_value('publisher-id')
+        return re.compile(self._get_value('publisher-id'))
     publisherid = _cache_property(_get_publisherid)
 
     def _get_applicationid(self):
-        return self._get_value('application-id')
+        return re.compile(self._get_value('application-id'))
     applicationid = _cache_property(_get_applicationid)
 
     def _get_systemid(self):
-        return self._get_value('system-id')
+        return re.compile(self._get_value('system-id'))
     systemid = _cache_property(_get_systemid)
 
     def _get_volumesize(self):
diff --git a/tests/test_isoinfo.py b/tests/test_isoinfo.py
index 8440bb2..6de7c1d 100644
--- a/tests/test_isoinfo.py
+++ b/tests/test_isoinfo.py
@@ -3,7 +3,6 @@
 
 import logging
 import os
-import re
 import pytest
 
 from . import util
@@ -58,21 +57,14 @@ class _ISODataMedia():
         self.volumesize = volumesize if volumesize is not None else 0
 
     def match(self, media):
-        if media.volumeid == '' and \
-           media.systemid == '' and \
-           media.publisherid == '' and \
-           media.applicationid == '' and \
-           media.volumesize == 0:
-            return False
-
         volumesize = media.volumesize
         if volumesize == 0:
             volumesize = self.volumesize
 
-        if bool(re.match(media.volumeid, self.volumeid)) and \
-           bool(re.match(media.publisherid, self.publisherid)) and \
-           bool(re.match(media.applicationid, self.applicationid)) and \
-           bool(re.match(media.systemid, self.systemid)) and \
+        if bool(media.volumeid.match(self.volumeid)) and \
+           bool(media.publisherid.match(self.publisherid)) and \
+           bool(media.applicationid.match(self.applicationid)) and \
+           bool(media.systemid.match(self.systemid)) and \
            volumesize == self.volumesize:
             return True
 
-- 
2.21.0