mirror of
https://github.com/Stone-Red-Code/dvc.git
synced 2026-11-01 23:08:43 +01:00
David de la Iglesia Castro
665185b9e7
Staged changes were causing a merge error. Warn and unstage instead of erroring, to match exp run behavior.
88 lines
2.5 KiB
Python
88 lines
2.5 KiB
Python
from contextlib import nullcontext
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import pytest
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from funcy import first
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from dvc.repo.experiments.exceptions import ExperimentExistsError
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from dvc.repo.experiments.utils import exp_refs_by_rev
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from dvc.scm import resolve_rev
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from dvc.stage.exceptions import StageCommitError
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@pytest.mark.parametrize("name", (None, "test"))
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def test_exp_save(tmp_dir, dvc, scm, exp_stage, name):
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baseline = scm.get_rev()
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exp = dvc.experiments.save(name=name)
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ref_info = first(exp_refs_by_rev(scm, exp))
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assert ref_info and ref_info.baseline_sha == baseline
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exp_name = name if name else ref_info.name
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assert dvc.experiments.get_exact_name([exp])[exp] == exp_name
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assert resolve_rev(scm, exp_name) == exp
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@pytest.mark.parametrize(
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("force", "expected_raises"),
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(
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(False, pytest.raises(StageCommitError)),
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(True, nullcontext()),
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),
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)
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def test_exp_save_force(tmp_dir, dvc, scm, exp_stage, force, expected_raises):
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with open(tmp_dir / "copy.py", "a", encoding="utf-8") as fh:
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fh.write("\n# dummy change")
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with expected_raises:
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dvc.experiments.save(force=force)
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def test_exp_save_overwrite_experiment(tmp_dir, dvc, scm, exp_stage):
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dvc.experiments.save(name="dummy")
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with open(tmp_dir / "copy.py", "a", encoding="utf-8") as fh:
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fh.write("\n# dummy change")
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with pytest.raises(ExperimentExistsError):
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dvc.experiments.save(name="dummy")
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dvc.experiments.save(name="dummy", force=True)
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def test_exp_save_multiple(tmp_dir, dvc, scm):
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baseline = scm.get_rev()
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for i in range(2):
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name = f"exp-{i}"
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tmp_dir.gen({name: f"{name} content"})
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dvc.experiments.save(name=name)
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assert dvc.experiments.ls()[baseline] == ["exp-0", "exp-1"]
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for i in range(2):
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scm.reset(hard=True)
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name = f"exp-{i}"
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dvc.experiments.apply(name)
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assert (tmp_dir / name).read_text() == f"{name} content"
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def test_exp_save_after_commit(tmp_dir, dvc, scm, exp_stage):
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baseline = scm.get_rev()
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dvc.experiments.save(name="exp-1")
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tmp_dir.scm_gen({"new_file": "new_file"}, commit="new baseline")
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new_baseline = scm.get_rev()
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dvc.experiments.save(name="exp-2")
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all_exps = dvc.experiments.ls(all_commits=True)
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assert all_exps[baseline] == ["exp-1"]
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assert all_exps[new_baseline] == ["exp-2"]
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def test_exp_save_with_staged_changes(tmp_dir, dvc, scm):
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tmp_dir.gen({"new_file": "new_file"})
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scm.add("new_file")
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dvc.experiments.save(name="exp")
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_, _, unstaged = scm.status()
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assert "new_file" in unstaged |