From: Andrew M. Kuchling <amk@amk.ca>
Date: Mon, 22 Mar 1999 19:23:17 +0000 (+0000)
Subject: Added simple test for the flush() method of compression objects, trying the
X-Git-Tag: v1.5.2c1~113
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=dca7e00fd59209bfd823b4111ab73df1ee28aa6d;p=thirdparty%2FPython%2Fcpython.git

Added simple test for the flush() method of compression objects, trying the
    different flush values Z_NO_FLUSH, Z_SYNC_FLUSH, Z_FULL_FLUSH.
---

diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py
index 047e9858842f..719b0e7a0dd6 100644
--- a/Lib/test/test_zlib.py
+++ b/Lib/test/test_zlib.py
@@ -76,6 +76,19 @@ if decomp2 != buf:
 else:
     print "decompressobj with init options succeeded"
 
+# Test flush() with the various options, using all the different levels
+# in order to provide more variations.
+for sync in [zlib.Z_NO_FLUSH, zlib.Z_SYNC_FLUSH, zlib.Z_FULL_FLUSH]:
+    for level in range(10):
+	obj = zlib.compressobj( level )
+    	d = obj.compress( buf[:3000] )
+	d = d + obj.flush( sync )
+	d = d + obj.compress( buf[3000:] )
+	d = d + obj.flush()
+	if zlib.decompress(d) != buf:
+	    print "Decompress failed: flush mode=%i, level=%i" % (sync,level)
+	del obj
+
 def ignore():
     """An empty function with a big string.