tests/test-annotate.py
author Pulkit Goyal <7895pulkit@gmail.com>
Thu, 15 Mar 2018 17:37:03 +0530
changeset 38614 4d5fb4062f0b
parent 37064 434e520adb8c
child 43076 2372284d9457
permissions -rw-r--r--
remotenames: synchronise remotenames after push also Earlier we use to pull remotenames information from the server in case of pull and clone only. This patch adds logic to push also command to pull remotenames information. This will help us in keeping the remotenames more upto date where there are a lot people changing state of branches and bookmarks at the server. Differential Revision: https://phab.mercurial-scm.org/D2874

from __future__ import absolute_import
from __future__ import print_function

import unittest

from mercurial import (
    mdiff,
    pycompat,
)
from mercurial.dagop import (
    annotateline,
    _annotatedfile,
    _annotatepair,
)

def tr(a):
    return [annotateline(fctx, lineno, skip)
            for fctx, lineno, skip in zip(a.fctxs, a.linenos, a.skips)]

class AnnotateTests(unittest.TestCase):
    """Unit tests for annotate code."""

    def testannotatepair(self):
        self.maxDiff = None # camelcase-required

        oldfctx = b'old'
        p1fctx, p2fctx, childfctx = b'p1', b'p2', b'c'
        olddata = b'a\nb\n'
        p1data = b'a\nb\nc\n'
        p2data = b'a\nc\nd\n'
        childdata = b'a\nb2\nc\nc2\nd\n'
        diffopts = mdiff.diffopts()

        def decorate(text, fctx):
            n = text.count(b'\n')
            linenos = pycompat.rangelist(1, n + 1)
            return _annotatedfile([fctx] * n, linenos, [False] * n, text)

        # Basic usage

        oldann = decorate(olddata, oldfctx)
        p1ann = decorate(p1data, p1fctx)
        p1ann = _annotatepair([oldann], p1fctx, p1ann, False, diffopts)
        self.assertEqual(tr(p1ann), [
            annotateline(b'old', 1),
            annotateline(b'old', 2),
            annotateline(b'p1', 3),
        ])

        p2ann = decorate(p2data, p2fctx)
        p2ann = _annotatepair([oldann], p2fctx, p2ann, False, diffopts)
        self.assertEqual(tr(p2ann), [
            annotateline(b'old', 1),
            annotateline(b'p2', 2),
            annotateline(b'p2', 3),
        ])

        # Test with multiple parents (note the difference caused by ordering)

        childann = decorate(childdata, childfctx)
        childann = _annotatepair([p1ann, p2ann], childfctx, childann, False,
                                 diffopts)
        self.assertEqual(tr(childann), [
            annotateline(b'old', 1),
            annotateline(b'c', 2),
            annotateline(b'p2', 2),
            annotateline(b'c', 4),
            annotateline(b'p2', 3),
        ])

        childann = decorate(childdata, childfctx)
        childann = _annotatepair([p2ann, p1ann], childfctx, childann, False,
                                 diffopts)
        self.assertEqual(tr(childann), [
            annotateline(b'old', 1),
            annotateline(b'c', 2),
            annotateline(b'p1', 3),
            annotateline(b'c', 4),
            annotateline(b'p2', 3),
        ])

        # Test with skipchild (note the difference caused by ordering)

        childann = decorate(childdata, childfctx)
        childann = _annotatepair([p1ann, p2ann], childfctx, childann, True,
                                 diffopts)
        self.assertEqual(tr(childann), [
            annotateline(b'old', 1),
            annotateline(b'old', 2, True),
            # note that this line was carried over from earlier so it is *not*
            # marked skipped
            annotateline(b'p2', 2),
            annotateline(b'p2', 2, True),
            annotateline(b'p2', 3),
        ])

        childann = decorate(childdata, childfctx)
        childann = _annotatepair([p2ann, p1ann], childfctx, childann, True,
                                 diffopts)
        self.assertEqual(tr(childann), [
            annotateline(b'old', 1),
            annotateline(b'old', 2, True),
            annotateline(b'p1', 3),
            annotateline(b'p1', 3, True),
            annotateline(b'p2', 3),
        ])

if __name__ == '__main__':
    import silenttestrunner
    silenttestrunner.main(__name__)