Mercurial > hg
view tests/test-bdiff.py @ 22162:7ada34676db8
help: provide help of bad alias without executing aliascmd()
The output is slightly changed because of minirst formatting. Previously,
ui.pushbuffer() had no effect because "badalias" message was written to stderr.
"if not unknowncmd" should no longer be needed because there's no call loop.
author | Yuya Nishihara <yuya@tcha.org> |
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date | Wed, 13 Aug 2014 19:38:47 +0900 |
parents | eeac5e179243 |
children | 2e54aaa65afc |
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import struct 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 "***", repr(a), repr(b) print "bad:" print repr(c)[:200] print repr(d) def test(a, b): print "***", repr(a), repr(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") #issue1295 def showdiff(a, b): bin = bdiff.bdiff(a, b) pos = 0 while pos < len(bin): p1, p2, l = struct.unpack(">lll", bin[pos:pos + 12]) pos += 12 print p1, p2, repr(bin[pos:pos + l]) pos += l showdiff("x\n\nx\n\nx\n\nx\n\nz\n", "x\n\nx\n\ny\n\nx\n\nx\n\nz\n") showdiff("x\n\nx\n\nx\n\nx\n\nz\n", "x\n\nx\n\ny\n\nx\n\ny\n\nx\n\nz\n") print "done" def testfixws(a, b, allws): c = bdiff.fixws(a, allws) if c != b: print "*** fixws", repr(a), repr(b), allws print "got:" print repr(c) testfixws(" \ta\r b\t\n", "ab\n", 1) testfixws(" \ta\r b\t\n", " a b\n", 0) testfixws("", "", 1) testfixws("", "", 0) print "done"