1 files changed, 41 insertions, 0 deletions
diff --git a/Lib/dos-8x3/test_sup.py b/Lib/dos-8x3/test_sup.py
new file mode 100755
index 0000000..7a76664
--- /dev/null
+++ b/Lib/dos-8x3/test_sup.py
@@ -0,0 +1,41 @@
+# Python test set -- supporting definitions.
+
+TestFailed = 'test_support -- test failed'	# Exception
+
+def unload(name):
+	import sys
+	try:
+		del sys.modules[name]
+	except KeyError:
+		pass
+
+def forget(modname):
+	unload(modname)
+	import sys, os
+	for dirname in sys.path:
+		try:
+			os.unlink(os.path.join(dirname, modname + '.pyc'))
+		except os.error:
+			pass
+
+FUZZ = 1e-6
+
+def fcmp(x, y): # fuzzy comparison function
+	if type(x) == type(0.0) or type(y) == type(0.0):
+		try:
+			x, y = coerce(x, y)
+			fuzz = (abs(x) + abs(y)) * FUZZ
+			if abs(x-y) <= fuzz:
+				return 0
+		except:
+			pass
+	elif type(x) == type(y) and type(x) in (type(()), type([])):
+		for i in range(min(len(x), len(y))):
+			outcome = fcmp(x[i], y[i])
+			if outcome <> 0:
+				return outcome
+		return cmp(len(x), len(y))
+	return cmp(x, y)
+
+TESTFN = '@test' # Filename used for testing
+from os import unlink