# HG changeset patch
# User Michael Pavone <pavone@retrodev.com>
# Date 1419630145 28800
# Node ID a9dcaacdc0c526be49c6223a699667f562b454af
# Parent  c1cfbf1837cfd6fc79683a6449a354c2bd9f499e
Add Z80 test runner Python script I wrote a while back and forgot to commit

diff -r c1cfbf1837cf -r a9dcaacdc0c5 zcompare.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/zcompare.py	Fri Dec 26 13:42:25 2014 -0800
@@ -0,0 +1,58 @@
+#!/usr/bin/env python
+from glob import glob
+import subprocess
+from sys import exit,argv
+
+prefixes = []
+skip = set()
+for i in range(1, len(argv)):
+	if '.' in argv[i]:
+		f = open(argv[i])
+		for line in f:
+			parts = line.split()
+			for part in parts:
+				if part.endswith('.bin'):
+					skip.add(part)
+		f.close()
+		print 'Skipping',len(skip),'entries from previous report.'
+	else:
+		prefixes.append(argv[i])
+
+for path in glob('ztests/*/*.bin'):
+	if path in skip:
+		continue
+	if prefixes:
+		good = False
+		fname = path.split('/')[-1]
+		for prefix in prefixes:
+			if fname.startswith(prefix):
+				good = True
+				break
+		if not good:
+			continue
+	try:
+		b = subprocess.check_output(['./ztestrun', path])
+		try:
+			m = subprocess.check_output(['gxz80/gxzrun', path])
+			#_,_,b = b.partition('\n')
+			if b != m:
+				print '-----------------------------'
+				print 'Mismatch in ' + path
+				print 'blastem output:'
+				print b
+				print 'gxz80 output:'
+				print m
+				print '-----------------------------'
+			else:
+				print path, 'passed'
+		except subprocess.CalledProcessError as e:
+			print '-----------------------------'
+			print 'gxz80 exited with code', e.returncode, 'for test', path
+			print 'blastem output:'
+			print b
+			print '-----------------------------'
+	except subprocess.CalledProcessError as e:
+		print '-----------------------------'
+		print 'blastem exited with code', e.returncode, 'for test', path
+		print '-----------------------------'
+