diff tests/test-bdiff @ 400:8b067bde6679

Add a fast binary diff extension (not yet used) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Add a fast binary diff extension (not yet used) manifest hash: fbfdcab2b1f4856af45176fcf2423d602dfe88c4 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCuL6eywK+sNU5EO8RAoT+AJ95z9gx2IrucBS30CnCQFkZT7lSbgCgnXh5 ScZcgwzJ/mEo9i5vuKNlCIs= =Gr58 -----END PGP SIGNATURE-----
author mpm@selenic.com
date Tue, 21 Jun 2005 17:27:58 -0800
parents
children ec85f9e6f3b1 8f5637f0a0c0 0902ffece4b4
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-bdiff	Tue Jun 21 17:27:58 2005 -0800
@@ -0,0 +1,42 @@
+#!/usr/bin/env python
+
+import sys
+from mercurial import bdiff, mpatch
+
+def test1(a, b):
+    d = bdiff.bdiff(a, b)
+    c = a
+    if d:
+        c = mpatch.patches(a, [d])
+    if c != b:
+        print "***", `a`, `b`
+        print "bad:"
+        print `c`[:200]
+        print `d`
+
+def test(a, b):
+    print "***", `a`, `b`
+    test1(a, b)
+    test1(b, a)
+
+test("a\nc\n\n\n\n", "a\nb\n\n\n")
+test("a\nb\nc\n", "a\nc\n")
+test("", "")
+test("a\nb\nc", "a\nb\nc")
+test("a\nb\nc\nd\n", "a\nd\n")
+test("a\nb\nc\nd\n", "a\nc\ne\n")
+test("a\nb\nc\n", "a\nc\n")
+test("a\n", "c\na\nb\n")
+test("a\n", "")
+test("a\n", "b\nc\n")
+test("a\n", "c\na\n")
+test("", "adjfkjdjksdhfksj")
+test("", "ab")
+test("", "abc")
+test("a", "a")
+test("ab", "ab")
+test("abc", "abc")
+test("a\n", "a\n")
+test("a\nb", "a\nb")
+
+print "done"