From a3ceb8f007266d9bb3fbfa5dc1b77108adbbd781 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Ho=C5=99e=C5=88ovsk=C3=BD?=
 <martin.horenovsky@gmail.com>
Date: Sat, 29 Apr 2017 17:52:12 +0200
Subject: [PATCH] Approval tests now can deal with different expansions of
 errno

---
 scripts/approvalTests.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/scripts/approvalTests.py b/scripts/approvalTests.py
index b1b1d65d..0b0d036c 100755
--- a/scripts/approvalTests.py
+++ b/scripts/approvalTests.py
@@ -36,6 +36,13 @@ exeNameParser = re.compile(r'''
 # This is a hack until something more reasonable is figured out
 specialCaseParser = re.compile(r'file\((\d+)\)')
 
+# errno macro expands into various names depending on platform, so we need to fix them up as well
+errnoParser = re.compile(r'''
+    \(\*__errno_location\ \(\)\)
+    |
+    \(\*__error\(\)\)
+''', re.VERBOSE)
+
 if len(sys.argv) == 2:
     cmdPath = sys.argv[1]
 else:
@@ -90,6 +97,7 @@ def filterLine(line):
     line = durationsParser.sub(' time="{duration}"', line)
     line = timestampsParser.sub(' timestamp="{iso8601-timestamp}"', line)
     line = specialCaseParser.sub('file:\g<1>', line)
+    line = errnoParser.sub('errno', line)
     return line