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from __future__ import annotations
import os
from pathlib import Path
import pytest
import setuptools_scm._file_finders
from setuptools_scm import Configuration
from setuptools_scm._run_cmd import CommandNotFoundError
from setuptools_scm._run_cmd import has_command
from setuptools_scm.hg import archival_to_version
from setuptools_scm.hg import parse
from setuptools_scm.version import format_version
from testing.wd_wrapper import WorkDir
pytestmark = pytest.mark.skipif(
not has_command("hg", warn=False), reason="hg executable not found"
)
@pytest.fixture
def wd(wd: WorkDir) -> WorkDir:
wd("hg init")
wd.add_command = "hg add ."
wd.commit_command = 'hg commit -m test-{reason} -u test -d "0 0"'
return wd
archival_mapping = {
"1.0": {"tag": "1.0"},
"1.1.0.dev3+h000000000000": {
"latesttag": "1.0",
"latesttagdistance": "3",
"node": "0" * 20,
},
"1.0.1.dev3+h000000000000": {
"latesttag": "1.0.0",
"latesttagdistance": "3",
"branch": "1.0",
"node": "0" * 20,
},
"0.0": {"node": "0" * 20},
"1.2.2": {"tag": "release-1.2.2"},
"1.2.2.dev0": {"tag": "release-1.2.2.dev"},
}
@pytest.mark.parametrize(("expected", "data"), sorted(archival_mapping.items()))
def test_archival_to_version(expected: str, data: dict[str, str]) -> None:
config = Configuration(
version_scheme="release-branch-semver", local_scheme="node-and-date"
)
version = archival_to_version(data, config=config)
assert format_version(version) == expected
def test_hg_gone(wd: WorkDir, monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.setenv("PATH", str(wd.cwd / "not-existing"))
config = Configuration()
wd.write("pyproject.toml", "[tool.setuptools_scm]")
with pytest.raises(CommandNotFoundError, match=r"hg"):
parse(wd.cwd, config=config)
assert wd.get_version(fallback_version="1.0") == "1.0"
def test_find_files_stop_at_root_hg(
wd: WorkDir, monkeypatch: pytest.MonkeyPatch
) -> None:
wd.commit_testfile()
project = wd.cwd / "project"
project.mkdir()
project.joinpath("setup.cfg").touch()
# setup.cfg has not been committed
assert setuptools_scm._file_finders.find_files(str(project)) == []
# issue 251
wd.add_and_commit()
monkeypatch.chdir(project)
assert setuptools_scm._file_finders.find_files() == ["setup.cfg"]
# XXX: better tests for tag prefixes
def test_version_from_hg_id(wd: WorkDir) -> None:
assert wd.get_version() == "0.0"
wd.commit_testfile()
assert wd.get_version().startswith("0.1.dev1+")
# tagging commit is considered the tag
wd('hg tag v0.1 -u test -d "0 0"')
assert wd.get_version() == "0.1"
wd.commit_testfile()
assert wd.get_version().startswith("0.2.dev2")
wd("hg up v0.1")
assert wd.get_version() == "0.1"
# commit originating from the tagged revision
# that is not an actual tag
wd.commit_testfile()
assert wd.get_version().startswith("0.2.dev1+")
# several tags
wd("hg up")
wd('hg tag v0.2 -u test -d "0 0"')
wd('hg tag v0.3 -u test -d "0 0" -r v0.2')
assert wd.get_version() == "0.3"
def test_version_from_archival(wd: WorkDir) -> None:
# entrypoints are unordered,
# cleaning the wd ensure this test won't break randomly
wd.cwd.joinpath(".hg").rename(wd.cwd / ".nothg")
wd.write(
".hg_archival.txt",
"""\
node: 000000000000
tag: 0.1
""",
)
assert wd.get_version() == "0.1"
wd.write(
".hg_archival.txt",
"""\
node: 000000000000
latesttag: 0.1
latesttagdistance: 3
""",
)
assert wd.get_version() == "0.2.dev3+h000000000000"
@pytest.mark.issue("#72")
def test_version_in_merge(wd: WorkDir) -> None:
wd.commit_testfile()
wd.commit_testfile()
wd("hg up 0")
wd.commit_testfile()
wd("hg merge --tool :merge")
assert wd.get_version() is not None
@pytest.mark.issue(128)
def test_parse_no_worktree(tmp_path: Path) -> None:
config = Configuration()
ret = parse(os.fspath(tmp_path), config)
assert ret is None
@pytest.fixture
def version_1_0(wd: WorkDir) -> WorkDir:
wd("hg branch default")
wd.commit_testfile()
wd('hg tag 1.0.0 -u test -d "0 0"')
return wd
@pytest.fixture
def pre_merge_commit_after_tag(version_1_0: WorkDir) -> WorkDir:
wd = version_1_0
wd("hg branch testbranch")
wd.write("branchfile", "branchtext")
wd(wd.add_command)
wd.commit()
wd("hg update default")
wd("hg merge testbranch")
return wd
@pytest.mark.usefixtures("pre_merge_commit_after_tag")
def test_version_bump_before_merge_commit(wd: WorkDir) -> None:
assert wd.get_version().startswith("1.0.1.dev1+")
@pytest.mark.issue(219)
@pytest.mark.usefixtures("pre_merge_commit_after_tag")
def test_version_bump_from_merge_commit(wd: WorkDir) -> None:
wd.commit()
assert wd.get_version().startswith("1.0.1.dev3+") # issue 219
@pytest.mark.usefixtures("version_1_0")
def test_version_bump_from_commit_including_hgtag_mods(wd: WorkDir) -> None:
"""Test the case where a commit includes changes to .hgtags and other files"""
with wd.cwd.joinpath(".hgtags").open("ab") as tagfile:
tagfile.write(b"0 0\n")
wd.write("branchfile", "branchtext")
wd(wd.add_command)
assert wd.get_version().startswith("1.0.1.dev1+") # bump from dirty version
wd.commit() # commits both the testfile _and_ .hgtags
assert wd.get_version().startswith("1.0.1.dev2+")
@pytest.mark.issue(229)
@pytest.mark.usefixtures("version_1_0")
def test_latest_tag_detection(wd: WorkDir) -> None:
"""Tests that tags not containing a "." are ignored, the same as for git.
Note that will be superseded by the fix for pypa/setuptools-scm/issues/235
"""
wd('hg tag some-random-tag -u test -d "0 0"')
assert wd.get_version() == "1.0.0"
@pytest.mark.usefixtures("version_1_0")
def test_feature_branch_increments_major(wd: WorkDir) -> None:
wd.commit_testfile()
assert wd.get_version(version_scheme="python-simplified-semver").startswith("1.0.1")
wd("hg branch feature/fun")
assert wd.get_version(version_scheme="python-simplified-semver").startswith("1.1.0")
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