view tests/test-annotate.py @ 35138:e397f8585953

hgweb: show changeset age in more places (gitweb and monoblue)

mercurial.js has a process_dates() function that calculates relative age for a
given date, it works for all elements with "age" css class. If those elements
also have "date" css class, the original text is preserved and age is added at
the end.

This patch adds these two css classes in some pages in gitweb and monoblue that
weren't already using this feature.

from __future__ import absolute_import
from __future__ import print_function

import unittest

from mercurial import (
    mdiff,
)
from mercurial.context import (
    annotateline,
    _annotatepair,
)

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, rev):
            return ([annotateline(fctx=rev, lineno=i)
                     for i in xrange(1, text.count(b'\n') + 1)],
                    text)

        # Basic usage

        oldann = decorate(olddata, oldfctx)
        p1ann = decorate(p1data, p1fctx)
        p1ann = _annotatepair([oldann], p1fctx, p1ann, False, diffopts)
        self.assertEqual(p1ann[0], [
            annotateline('old', 1),
            annotateline('old', 2),
            annotateline('p1', 3),
        ])

        p2ann = decorate(p2data, p2fctx)
        p2ann = _annotatepair([oldann], p2fctx, p2ann, False, diffopts)
        self.assertEqual(p2ann[0], [
            annotateline('old', 1),
            annotateline('p2', 2),
            annotateline('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(childann[0], [
            annotateline('old', 1),
            annotateline('c', 2),
            annotateline('p2', 2),
            annotateline('c', 4),
            annotateline('p2', 3),
        ])

        childann = decorate(childdata, childfctx)
        childann = _annotatepair([p2ann, p1ann], childfctx, childann, False,
                                 diffopts)
        self.assertEqual(childann[0], [
            annotateline('old', 1),
            annotateline('c', 2),
            annotateline('p1', 3),
            annotateline('c', 4),
            annotateline('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(childann[0], [
            annotateline('old', 1),
            annotateline('old', 2, True),
            # note that this line was carried over from earlier so it is *not*
            # marked skipped
            annotateline('p2', 2),
            annotateline('p2', 2, True),
            annotateline('p2', 3),
        ])

        childann = decorate(childdata, childfctx)
        childann = _annotatepair([p2ann, p1ann], childfctx, childann, True,
                                 diffopts)
        self.assertEqual(childann[0], [
            annotateline('old', 1),
            annotateline('old', 2, True),
            annotateline('p1', 3),
            annotateline('p1', 3, True),
            annotateline('p2', 3),
        ])

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