view tests/test-bdiff @ 405:99470ae6b424

Check if repository exists

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Check if repository exists

From: Goffredo Baroncelli <[e-mail]>
Subject: Re: Trivial: in remoterepository.__init__ check if the repository
        exist

I hope that this is correct :-)

Another typo, another patch, tank to Peter Stamfest and Radoslaw Szkodzinski.

The patch is trivial: adds a check in the body of the init method of the
+remoterepository
class. Before if the path didn't exist, hg would not raise any error.

Test manually performed after the patch has been merged:

test:                                                     result
create a new repository from another local repository     OK ( no problem )
create an empty repository                                OK ( no problem )
pull from a not existent repositary                       OK ( raise an error )

(error message tweaked by mpm)

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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"