lib/oe,oeqa/selftest: Fix DeprecationWarning: invalid escape sequence

Fix another load of regex escape sequence warnings for newer
python versions.

(From OE-Core rev: bd2c125bb9c362b6122e99dfdf4e1cfe12c26a90)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/meta/lib/oeqa/selftest/cases/bbtests.py b/meta/lib/oeqa/selftest/cases/bbtests.py
index 005fdd0964..c503e4eedd 100644
--- a/meta/lib/oeqa/selftest/cases/bbtests.py
+++ b/meta/lib/oeqa/selftest/cases/bbtests.py
@@ -40,8 +40,8 @@ class BitbakeTests(OESelftestTestCase):
     def test_event_handler(self):
         self.write_config("INHERIT += \"test_events\"")
         result = bitbake('m4-native')
-        find_build_started = re.search("NOTE: Test for bb\.event\.BuildStarted(\n.*)*NOTE: Executing RunQueue Tasks", result.output)
-        find_build_completed = re.search("Tasks Summary:.*(\n.*)*NOTE: Test for bb\.event\.BuildCompleted", result.output)
+        find_build_started = re.search(r"NOTE: Test for bb\.event\.BuildStarted(\n.*)*NOTE: Executing RunQueue Tasks", result.output)
+        find_build_completed = re.search(r"Tasks Summary:.*(\n.*)*NOTE: Test for bb\.event\.BuildCompleted", result.output)
         self.assertTrue(find_build_started, msg = "Match failed in:\n%s"  % result.output)
         self.assertTrue(find_build_completed, msg = "Match failed in:\n%s" % result.output)
         self.assertFalse('Test for bb.event.InvalidEvent' in result.output, msg = "\"Test for bb.event.InvalidEvent\" message found during bitbake process. bitbake output: %s" % result.output)
@@ -196,7 +196,7 @@ SSTATE_DIR = \"${TOPDIR}/download-selftest\"
     @OETestID(1031)
     def test_version(self):
         result = runCmd('bitbake -s | grep wget')
-        find = re.search("wget *:([0-9a-zA-Z\.\-]+)", result.output)
+        find = re.search(r"wget *:([0-9a-zA-Z\.\-]+)", result.output)
         self.assertTrue(find, "No version returned for searched recipe. bitbake output: %s" % result.output)
 
     @OETestID(1032)