# no-check-code -- see T24862348
# @nolint

from __future__ import absolute_import

import sys

import test_hgsubversion_util


class TestPushRenames(test_hgsubversion_util.TestBase):
    obsolete_mode_tests = True
    stupid_mode_tests = True

    def setUp(self):
        test_hgsubversion_util.TestBase.setUp(self)
        self.repo_path = self.load_and_fetch("pushrenames.svndump")[1]

    def _debug_print_copies(self, ctx):
        w = sys.stderr.write
        for f in ctx.files():
            if f not in ctx:
                w("R %s\n" % f)
            else:
                w("U %s %r\n" % (f, ctx[f].data()))
                if ctx[f].renamed():
                    w("%s copied from %s\n" % (f, ctx[f].renamed()[0]))

    def test_push_renames(self):
        changes = [
            # Regular copy of a single file
            ("a", "a2", None),
            # Copy and update of target
            ("a", "a3", "aa\n"),
            # Regular move of a single file
            ("b", "b2", None),
            ("b", None, None),
            # Regular move and update of target
            ("c", "c2", "c\nc\n"),
            ("c", None, None),
            # Copy and update of source and targets
            ("d", "d2", "d\nd2\n"),
            ("d", "d", "d\nd\n"),
            # Double copy and removal (aka copy and move)
            ("e", "e2", "e\ne2\n"),
            ("e", "e3", "e\ne3\n"),
            ("e", None, None),
        ]
        self.commitchanges(changes)
        self.pushrevisions()
        tip = self.repo["tip"]
        # self._debug_print_copies(tip)
        self.assertchanges(changes, tip)

    def test_push_rename_with_space(self):
        changes = [
            (
                "random/dir with space/file with space",
                "random/dir with space/file with space",
                "file contents",
            )
        ]
        self.commitchanges(changes)

        changes = [
            (
                "random/dir with space/file with space",
                "random2/dir with space/file with space",
                None,
            ),
            ("random/dir with space/file with space", None, None),
        ]
        self.commitchanges(changes)
        self.pushrevisions()
        self.assertEqual(
            sorted(self.repo["tip"].manifest().keys()),
            ["a", "b", "c", "d", "e", "random2/dir with space/file with space"],
        )

    def test_push_rename_tree(self):
        changes = [
            ("geek/alpha", "geek/alpha", "content"),
            ("geek/beta", "geek/beta", "content"),
            ("geek/delta", "geek/delta", "content"),
            ("geek/gamma", "geek/gamma", "content"),
            ("geek/later/pi", "geek/later/pi", "content geek/later/pi"),
            ("geek/later/rho", "geek/later/rho", "content geek/later/rho"),
            ("geek/other/blah", "geek/other/blah", "content geek/other/blah"),
            (
                "geek/other/another/layer",
                "geek/other/another/layer",
                "content deep file",
            ),
        ]

        self.commitchanges(changes)
        self.pushrevisions()
        self.assertchanges(changes, self.repo["tip"])

        changes = [
            # rename (copy + remove) all of geek to greek
            ("geek/alpha", "greek/alpha", None),
            ("geek/beta", "greek/beta", None),
            ("geek/delta", "greek/delta", None),
            ("geek/gamma", "greek/gamma", None),
            ("geek/later/pi", "greek/later/pi", None),
            ("geek/later/rho", "greek/later/rho", None),
            ("geek/other/blah", "greek/other/blah", None),
            ("geek/other/another/layer", "greek/other/another/layer", None),
            ("geek/alpha", None, None),
            ("geek/beta", None, None),
            ("geek/delta", None, None),
            ("geek/gamma", None, None),
            ("geek/later/pi", None, None),
            ("geek/later/rho", None, None),
            ("geek/other/blah", None, None),
            ("geek/other/another/layer", None, None),
        ]
        self.commitchanges(changes)
        self.pushrevisions()
        assert reduce(
            lambda x, y: x and y,
            (
                "geek" not in f
                for f in test_hgsubversion_util.svnls(self.repo_path, "trunk")
            ),
        ), (
            "This failure means rename of an entire tree is broken."
            " There is a print on the preceding line commented out "
            "that should help you."
        )


if __name__ == "__main__":
    import silenttestrunner

    silenttestrunner.main(__name__)