tests/test-bdiff

Fix off by one in convert-repo tags

--- crew.orig/contrib/convert-repo	2005-07-16 11:52:06.000000000 -0400
+++ crew/contrib/convert-repo	2005-09-02 02:58:14.000000000 -0400
@@ -86,9 +86,7 @@ class convert_git:
         for f in os.listdir(self.path + "/.git/refs/tags"):
             try:
                 h = file(self.path + "/.git/refs/tags/" + f).read().strip()
-                p, a, d, m = self.getcommit(h)
-                if not p: p = [h] # git is ugly, don't blame me
-                tags[f] = p[0]
+                tags[f] = h
             except:
                 pass
         return tags

--
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#!/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"