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uv/crates/uv/tests/sync.rs

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#![cfg(all(feature = "python", feature = "pypi"))]
use anyhow::Result;
use assert_cmd::prelude::*;
use assert_fs::{fixture::ChildPath, prelude::*};
use insta::assert_snapshot;
use common::{uv_snapshot, TestContext};
use predicates::prelude::predicate;
use tempfile::tempdir_in;
mod common;
#[test]
fn sync() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Running `uv sync` should generate a lockfile.
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Prepared 2 packages in [TIME]
Installed 2 packages in [TIME]
+ iniconfig==2.0.0
+ project==0.1.0 (from file://[TEMP_DIR]/)
"###);
assert!(context.temp_dir.child("uv.lock").exists());
Ok(())
}
#[test]
fn locked() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["anyio==3.7.0"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Running with `--locked` should error, if no lockfile is present.
uv_snapshot!(context.filters(), context.sync().arg("--locked"), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
error: Unable to find lockfile at `uv.lock`. To create a lockfile, run `uv lock` or `uv sync`.
"###);
// Lock the initial requirements.
context.lock().assert().success();
let existing = fs_err::read_to_string(context.temp_dir.child("uv.lock"))?;
// Update the requirements.
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Running with `--locked` should error.
uv_snapshot!(context.filters(), context.sync().arg("--locked"), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
error: The lockfile at `uv.lock` needs to be updated, but `--locked` was provided. To update the lockfile, run `uv lock`.
"###);
let updated = fs_err::read_to_string(context.temp_dir.child("uv.lock"))?;
// And the lockfile should be unchanged.
assert_eq!(existing, updated);
Ok(())
}
#[test]
fn frozen() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["anyio==3.7.0"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Running with `--frozen` should error, if no lockfile is present.
uv_snapshot!(context.filters(), context.sync().arg("--frozen"), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
error: Unable to find lockfile at `uv.lock`. To create a lockfile, run `uv lock` or `uv sync`.
"###);
context.lock().assert().success();
// Update the requirements.
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Running with `--frozen` should install the stale lockfile.
uv_snapshot!(context.filters(), context.sync().arg("--frozen"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Prepared 4 packages in [TIME]
Installed 4 packages in [TIME]
+ anyio==3.7.0
+ idna==3.6
+ project==0.1.0 (from file://[TEMP_DIR]/)
+ sniffio==1.3.1
"###);
Ok(())
}
#[test]
fn empty() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r"
[tool.uv.workspace]
members = []
",
)?;
// Running `uv sync` should generate an empty lockfile.
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
warning: No `requires-python` value found in the workspace. Defaulting to `>=3.12`.
Resolved in [TIME]
Audited in [TIME]
"###);
assert!(context.temp_dir.child("uv.lock").exists());
// Running `uv sync` again should succeed.
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
warning: No `requires-python` value found in the workspace. Defaulting to `>=3.12`.
Resolved in [TIME]
Audited in [TIME]
"###);
Ok(())
}
/// Sync an individual package within a workspace.
#[test]
fn package() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "root"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["child", "anyio>3"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
[tool.uv.sources]
child = { workspace = true }
[tool.uv.workspace]
members = ["child"]
"#,
)?;
let src = context.temp_dir.child("src").child("albatross");
src.create_dir_all()?;
let init = src.child("__init__.py");
init.touch()?;
let child = context.temp_dir.child("child");
fs_err::create_dir_all(&child)?;
let pyproject_toml = child.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "child"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig>1"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
let src = child.child("src").child("albatross");
src.create_dir_all()?;
let init = src.child("__init__.py");
init.touch()?;
uv_snapshot!(context.filters(), context.sync().arg("--package").arg("child"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 6 packages in [TIME]
Prepared 2 packages in [TIME]
Installed 2 packages in [TIME]
+ child==0.1.0 (from file://[TEMP_DIR]/child)
+ iniconfig==2.0.0
"###);
Ok(())
}
/// Ensure that we use the maximum Python version when a workspace contains mixed requirements.
#[test]
fn mixed_requires_python() -> Result<()> {
let context = TestContext::new_with_versions(&["3.8", "3.12"]);
// Create a workspace root with a minimum Python requirement of Python 3.12.
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "albatross"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["bird-feeder", "anyio>3"]
[tool.uv.sources]
bird-feeder = { workspace = true }
[tool.uv.workspace]
members = ["packages/*"]
[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"
"#,
)?;
let src = context.temp_dir.child("src").child("albatross");
src.create_dir_all()?;
let init = src.child("__init__.py");
init.touch()?;
// Create a child with a minimum Python requirement of Python 3.8.
let child = context.temp_dir.child("packages").child("bird-feeder");
child.create_dir_all()?;
let src = context.temp_dir.child("src").child("bird_feeder");
src.create_dir_all()?;
let init = src.child("__init__.py");
init.touch()?;
let pyproject_toml = child.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "bird-feeder"
version = "0.1.0"
requires-python = ">=3.8"
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Running `uv sync` should succeed, locking for Python 3.12.
uv_snapshot!(context.filters(), context.sync().arg("-p").arg("3.12"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
Creating virtualenv at: .venv
Resolved 5 packages in [TIME]
Prepared 5 packages in [TIME]
Installed 5 packages in [TIME]
+ albatross==0.1.0 (from file://[TEMP_DIR]/)
+ anyio==4.3.0
+ bird-feeder==0.1.0 (from file://[TEMP_DIR]/packages/bird-feeder)
+ idna==3.6
+ sniffio==1.3.1
"###);
// Running `uv sync` again should fail.
uv_snapshot!(context.filters(), context.sync().arg("-p").arg("3.8"), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
Using Python 3.8.[X] interpreter at: [PYTHON-3.8]
error: The requested interpreter resolved to Python 3.8.[X], which is incompatible with the project's Python requirement: `>=3.12`. However, a workspace member (`bird-feeder`) supports Python >=3.8. To install the workspace member on its own, navigate to `packages/bird-feeder`, then run `uv venv --python 3.8.[X]` followed by `uv pip install -e .`.
"###);
Ok(())
}
/// Sync development dependencies in a virtual workspace root.
#[test]
fn virtual_workspace_dev_dependencies() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[tool.uv]
dev-dependencies = ["anyio>3", "requests[socks]", "typing-extensions ; sys_platform == ''"]
[tool.uv.workspace]
members = ["child"]
"#,
)?;
let src = context.temp_dir.child("src").child("albatross");
src.create_dir_all()?;
let init = src.child("__init__.py");
init.touch()?;
let child = context.temp_dir.child("child");
fs_err::create_dir_all(&child)?;
let pyproject_toml = child.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "child"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig>1"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
let src = child.child("src").child("albatross");
src.create_dir_all()?;
let init = src.child("__init__.py");
init.touch()?;
// Syncing with `--no-dev` should omit all dependencies except `iniconfig`.
uv_snapshot!(context.filters(), context.sync().arg("--no-dev"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 11 packages in [TIME]
Prepared 2 packages in [TIME]
Installed 2 packages in [TIME]
+ child==0.1.0 (from file://[TEMP_DIR]/child)
+ iniconfig==2.0.0
"###);
// Syncing without `--no-dev` should include `anyio`, `requests`, `pysocks`, and their
// dependencies, but not `typing-extensions`.
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 11 packages in [TIME]
Prepared 8 packages in [TIME]
Installed 8 packages in [TIME]
+ anyio==4.3.0
+ certifi==2024.2.2
+ charset-normalizer==3.3.2
+ idna==3.6
+ pysocks==1.7.1
+ requests==2.31.0
+ sniffio==1.3.1
+ urllib3==2.2.1
"###);
Ok(())
}
/// Use a `pip install` step to pre-install build dependencies for `--no-build-isolation`.
#[test]
fn sync_build_isolation() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Running `uv sync` should fail (but it could fail when building the root project, or when
// building `source-distribution`).
context
.sync()
.arg("--no-build-isolation")
.assert()
.failure();
// Install `setuptools` (for the root project) plus `hatchling` (for `source-distribution`).
uv_snapshot!(context.filters(), context.pip_install().arg("wheel").arg("setuptools").arg("hatchling"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 7 packages in [TIME]
Prepared 7 packages in [TIME]
Installed 7 packages in [TIME]
+ hatchling==1.22.4
+ packaging==24.0
+ pathspec==0.12.1
+ pluggy==1.4.0
+ setuptools==69.2.0
+ trove-classifiers==2024.3.3
+ wheel==0.43.0
"###);
// Running `uv sync` should succeed.
uv_snapshot!(context.filters(), context.sync().arg("--no-build-isolation"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Prepared 2 packages in [TIME]
Uninstalled 7 packages in [TIME]
Installed 2 packages in [TIME]
- hatchling==1.22.4
- packaging==24.0
- pathspec==0.12.1
- pluggy==1.4.0
+ project==0.1.0 (from file://[TEMP_DIR]/)
- setuptools==69.2.0
+ source-distribution==0.0.1 (from https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz)
- trove-classifiers==2024.3.3
- wheel==0.43.0
"###);
assert!(context.temp_dir.child("uv.lock").exists());
Ok(())
}
/// Use a `pip install` step to pre-install build dependencies for `--no-build-isolation-package`.
#[test]
fn sync_build_isolation_package() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = [
"source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz",
]
[build-system]
requires = ["setuptools >= 40.9.0"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Running `uv sync` should fail for iniconfig.
let filters = std::iter::once((r"exit code: 1", "exit status: 1"))
.chain(context.filters())
.collect::<Vec<_>>();
uv_snapshot!(filters, context.sync().arg("--no-build-isolation-package").arg("source-distribution"), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
error: Failed to prepare distributions
Caused by: Failed to fetch wheel: source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz
Caused by: Build backend failed to build wheel through `build_wheel()` with exit status: 1
--- stdout:
--- stderr:
Traceback (most recent call last):
File "<string>", line 8, in <module>
ModuleNotFoundError: No module named 'hatchling'
---
"###);
// Install `hatchling` for `source-distribution`.
uv_snapshot!(context.filters(), context.pip_install().arg("hatchling"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 5 packages in [TIME]
Prepared 5 packages in [TIME]
Installed 5 packages in [TIME]
+ hatchling==1.22.4
+ packaging==24.0
+ pathspec==0.12.1
+ pluggy==1.4.0
+ trove-classifiers==2024.3.3
"###);
// Running `uv sync` should succeed.
uv_snapshot!(context.filters(), context.sync().arg("--no-build-isolation-package").arg("source-distribution"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Prepared 2 packages in [TIME]
Uninstalled 5 packages in [TIME]
Installed 2 packages in [TIME]
- hatchling==1.22.4
- packaging==24.0
- pathspec==0.12.1
- pluggy==1.4.0
+ project==0.1.0 (from file://[TEMP_DIR]/)
+ source-distribution==0.0.1 (from https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz)
- trove-classifiers==2024.3.3
"###);
assert!(context.temp_dir.child("uv.lock").exists());
Ok(())
}
/// Use dedicated extra groups to install dependencies for `--no-build-isolation-package`.
#[test]
fn sync_build_isolation_extra() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = []
[project.optional-dependencies]
build = ["hatchling"]
compile = ["source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz"]
[build-system]
requires = ["setuptools >= 40.9.0"]
build-backend = "setuptools.build_meta"
[tool.uv]
no-build-isolation-package = ["source-distribution"]
"#,
)?;
// Running `uv sync` should fail for the `compile` extra.
let filters = std::iter::once((r"exit code: 1", "exit status: 1"))
.chain(context.filters())
.collect::<Vec<_>>();
uv_snapshot!(&filters, context.sync().arg("--extra").arg("compile"), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
Resolved 7 packages in [TIME]
error: Failed to prepare distributions
Caused by: Failed to fetch wheel: source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz
Caused by: Build backend failed to build wheel through `build_wheel()` with exit status: 1
--- stdout:
--- stderr:
Traceback (most recent call last):
File "<string>", line 8, in <module>
ModuleNotFoundError: No module named 'hatchling'
---
"###);
// Running `uv sync` with `--all-extras` should also fail.
uv_snapshot!(&filters, context.sync().arg("--all-extras"), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
Resolved 7 packages in [TIME]
error: Failed to prepare distributions
Caused by: Failed to fetch wheel: source-distribution @ https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz
Caused by: Build backend failed to build wheel through `build_wheel()` with exit status: 1
--- stdout:
--- stderr:
Traceback (most recent call last):
File "<string>", line 8, in <module>
ModuleNotFoundError: No module named 'hatchling'
---
"###);
// Install the build dependencies.
uv_snapshot!(context.filters(), context.sync().arg("--extra").arg("build"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 7 packages in [TIME]
Prepared 6 packages in [TIME]
Installed 6 packages in [TIME]
+ hatchling==1.22.4
+ packaging==24.0
+ pathspec==0.12.1
+ pluggy==1.4.0
+ project==0.1.0 (from file://[TEMP_DIR]/)
+ trove-classifiers==2024.3.3
"###);
// Running `uv sync` for the `compile` extra should succeed, and remove the build dependencies.
uv_snapshot!(context.filters(), context.sync().arg("--extra").arg("compile"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 7 packages in [TIME]
Prepared 1 package in [TIME]
Uninstalled 5 packages in [TIME]
Installed 1 package in [TIME]
- hatchling==1.22.4
- packaging==24.0
- pathspec==0.12.1
- pluggy==1.4.0
+ source-distribution==0.0.1 (from https://files.pythonhosted.org/packages/10/1f/57aa4cce1b1abf6b433106676e15f9fa2c92ed2bd4cf77c3b50a9e9ac773/source_distribution-0.0.1.tar.gz)
- trove-classifiers==2024.3.3
"###);
assert!(context.temp_dir.child("uv.lock").exists());
Ok(())
}
/// Avoid using incompatible versions for build dependencies that are also part of the resolved
/// environment. This is a very subtle issue, but: when locking, we don't enforce platform
/// compatibility. So, if we reuse the resolver state to install, and the install itself has to
/// perform a resolution (e.g., for the build dependencies of a source distribution), that
/// resolution may choose incompatible versions.
///
/// The key property here is that there's a shared package between the build dependencies and the
/// project dependencies.
#[test]
fn sync_reset_state() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["pydantic-core"]
[build-system]
requires = ["setuptools", "pydantic-core"]
build-backend = "setuptools.build_meta:__legacy__"
"#,
)?;
let setup_py = context.temp_dir.child("setup.py");
setup_py.write_str(indoc::indoc! { r#"
from setuptools import setup
import pydantic_core
setup(
name="project",
version="0.1.0",
packages=["project"],
install_requires=["pydantic-core"],
)
"# })?;
let src = context.temp_dir.child("project");
src.create_dir_all()?;
let init = src.child("__init__.py");
init.touch()?;
// Running `uv sync` should succeed.
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 3 packages in [TIME]
Prepared 3 packages in [TIME]
Installed 3 packages in [TIME]
+ project==0.1.0 (from file://[TEMP_DIR]/)
+ pydantic-core==2.17.0
+ typing-extensions==4.10.0
"###);
assert!(context.temp_dir.child("uv.lock").exists());
Ok(())
}
/// Test that relative wheel paths are correctly preserved.
#[test]
fn sync_relative_wheel() -> Result<()> {
let context = TestContext::new("3.12");
let requirements = r#"[project]
name = "relative_wheel"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["ok"]
[tool.uv.sources]
ok = { path = "wheels/ok-1.0.0-py3-none-any.whl" }
[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"
"#;
context
.temp_dir
.child("src/relative_wheel/__init__.py")
.touch()?;
context
.temp_dir
.child("pyproject.toml")
.write_str(requirements)?;
context.temp_dir.child("wheels").create_dir_all()?;
fs_err::copy(
"../../scripts/links/ok-1.0.0-py3-none-any.whl",
context.temp_dir.join("wheels/ok-1.0.0-py3-none-any.whl"),
)?;
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Installed 2 packages in [TIME]
+ ok==1.0.0 (from file://[TEMP_DIR]/wheels/ok-1.0.0-py3-none-any.whl)
+ relative-wheel==0.1.0 (from file://[TEMP_DIR]/)
"###);
let lock = fs_err::read_to_string(context.temp_dir.join("uv.lock"))?;
insta::with_settings!(
{
filters => context.filters(),
},
{
assert_snapshot!(
lock, @r###"
version = 1
requires-python = ">=3.12"
[options]
exclude-newer = "2024-03-25T00:00:00Z"
[[package]]
name = "ok"
version = "1.0.0"
source = { path = "wheels/ok-1.0.0-py3-none-any.whl" }
wheels = [
{ filename = "ok-1.0.0-py3-none-any.whl", hash = "sha256:79f0b33e6ce1e09eaa1784c8eee275dfe84d215d9c65c652f07c18e85fdaac5f" },
]
[[package]]
name = "relative-wheel"
version = "0.1.0"
source = { editable = "." }
dependencies = [
{ name = "ok" },
]
[package.metadata]
requires-dist = [{ name = "ok", path = "wheels/ok-1.0.0-py3-none-any.whl" }]
"###
);
}
);
// Check that we can re-read the lockfile.
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Audited 2 packages in [TIME]
"###);
Ok(())
}
/// Syncing against an unstable environment should fail (but locking should succeed).
#[test]
fn sync_environment() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.10"
dependencies = ["iniconfig"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
[tool.uv]
environments = ["python_version < '3.11'"]
"#,
)?;
uv_snapshot!(context.filters(), context.sync(), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
error: The current Python platform is not compatible with the lockfile's supported environments: `python_full_version < '3.11'`
"###);
assert!(context.temp_dir.child("uv.lock").exists());
Ok(())
}
/// Regression test for <https://github.com/astral-sh/uv/issues/6316>.
///
/// Previously, we would read metadata statically from pyproject.toml and write that to `uv.lock`. In
/// this sync pass, we had also built the project with hatchling, which sorts specifiers by python
/// string sort through packaging. On the second run, we read the cache that now has the hatchling
/// sorting, changing the lockfile.
#[test]
fn read_metadata_statically_over_the_cache() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
# Python string sorting is the other way round.
dependencies = ["anyio>=4,<5"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
context.sync().assert().success();
let lock1 = fs_err::read_to_string(context.temp_dir.join("uv.lock"))?;
// Assert we're reading static metadata.
assert!(lock1.contains(">=4,<5"));
assert!(!lock1.contains("<5,>=4"));
context.sync().assert().success();
let lock2 = fs_err::read_to_string(context.temp_dir.join("uv.lock"))?;
// Assert stability.
assert_eq!(lock1, lock2);
Ok(())
}
/// Avoid syncing the project package when `--no-install-project` is provided.
#[test]
fn no_install_project() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["anyio==3.7.0"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Generate a lockfile.
context.lock().assert().success();
// Running with `--no-install-project` should install `anyio`, but not `project`.
uv_snapshot!(context.filters(), context.sync().arg("--no-install-project"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 4 packages in [TIME]
Prepared 3 packages in [TIME]
Installed 3 packages in [TIME]
+ anyio==3.7.0
+ idna==3.6
+ sniffio==1.3.1
"###);
// However, we do require the `pyproject.toml`.
fs_err::remove_file(pyproject_toml)?;
uv_snapshot!(context.filters(), context.sync().arg("--no-install-project"), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
error: No `pyproject.toml` found in current directory or any parent directory
"###);
Ok(())
}
/// Avoid syncing workspace members and the project when `--no-install-workspace` is provided, but
/// include the all of the dependencies.
#[test]
fn no_install_workspace() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["anyio==3.7.0", "child"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
[tool.uv.workspace]
members = ["child"]
[tool.uv.sources]
child = { workspace = true }
"#,
)?;
// Add a workspace member.
let child = context.temp_dir.child("child");
child.child("pyproject.toml").write_str(
r#"
[project]
name = "child"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig>1"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
child
.child("src")
.child("child")
.child("__init__.py")
.touch()?;
// Generate a lockfile.
context.lock().assert().success();
// Running with `--no-install-workspace` should install `anyio` and `iniconfig`, but not
// `project` or `child`.
uv_snapshot!(context.filters(), context.sync().arg("--no-install-workspace"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 6 packages in [TIME]
Prepared 4 packages in [TIME]
Installed 4 packages in [TIME]
+ anyio==3.7.0
+ idna==3.6
+ iniconfig==2.0.0
+ sniffio==1.3.1
"###);
// Remove the virtual environment.
fs_err::remove_dir_all(&context.venv)?;
// We don't require the `pyproject.toml` for non-root members, if `--frozen` is provided.
fs_err::remove_file(child.join("pyproject.toml"))?;
uv_snapshot!(context.filters(), context.sync().arg("--no-install-workspace").arg("--frozen"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
Creating virtualenv at: .venv
Prepared 4 packages in [TIME]
Installed 4 packages in [TIME]
+ anyio==3.7.0
+ idna==3.6
+ iniconfig==2.0.0
+ sniffio==1.3.1
"###);
// Even if `--package` is used.
uv_snapshot!(context.filters(), context.sync().arg("--package").arg("child").arg("--no-install-workspace").arg("--frozen"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Uninstalled 3 packages in [TIME]
- anyio==3.7.0
- idna==3.6
- sniffio==1.3.1
"###);
// Unless the package doesn't exist.
uv_snapshot!(context.filters(), context.sync().arg("--package").arg("fake").arg("--no-install-workspace").arg("--frozen"), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
error: could not find root package `fake`
"###);
// But we do require the root `pyproject.toml`.
fs_err::remove_file(context.temp_dir.join("pyproject.toml"))?;
uv_snapshot!(context.filters(), context.sync().arg("--no-install-workspace").arg("--frozen"), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
error: No `pyproject.toml` found in current directory or any parent directory
"###);
Ok(())
}
/// Avoid syncing the target package when `--no-install-package` is provided.
#[test]
fn no_install_package() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["anyio==3.7.0"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Generate a lockfile.
context.lock().assert().success();
// Running with `--no-install-package anyio` should skip anyio but include everything else
uv_snapshot!(context.filters(), context.sync().arg("--no-install-package").arg("anyio"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 4 packages in [TIME]
Prepared 3 packages in [TIME]
Installed 3 packages in [TIME]
+ idna==3.6
+ project==0.1.0 (from file://[TEMP_DIR]/)
+ sniffio==1.3.1
"###);
// Running with `--no-install-package project` should skip the project itself (not as a special
// case, that's just the name of the project)
uv_snapshot!(context.filters(), context.sync().arg("--no-install-package").arg("project"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 4 packages in [TIME]
Prepared 1 package in [TIME]
Uninstalled 1 package in [TIME]
Installed 1 package in [TIME]
+ anyio==3.7.0
- project==0.1.0 (from file://[TEMP_DIR]/)
"###);
Ok(())
}
/// Ensure that `--no-build` isn't enforced for projects that aren't installed in the first place.
#[test]
fn no_install_project_no_build() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["anyio==3.7.0"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Generate a lockfile.
context.lock().assert().success();
// `--no-build` should raise an error, since we try to install the project.
uv_snapshot!(context.filters(), context.sync().arg("--no-build"), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
warning: Failed to validate existing lockfile: distribution project==0.1.0 @ editable+. can't be installed because it is marked as `--no-build` but has no binary distribution
Resolved 4 packages in [TIME]
error: distribution project==0.1.0 @ editable+. can't be installed because it is marked as `--no-build` but has no binary distribution
"###);
// But it's fine to combine `--no-install-project` with `--no-build`. We shouldn't error, since
// we aren't building the project.
uv_snapshot!(context.filters(), context.sync().arg("--no-install-project").arg("--no-build"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
warning: Failed to validate existing lockfile: distribution project==0.1.0 @ editable+. can't be installed because it is marked as `--no-build` but has no binary distribution
Resolved 4 packages in [TIME]
Prepared 3 packages in [TIME]
Installed 3 packages in [TIME]
+ anyio==3.7.0
+ idna==3.6
+ sniffio==1.3.1
"###);
Ok(())
}
/// Convert from a package to a virtual project.
#[test]
fn convert_to_virtual() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Running `uv sync` should install the project itself.
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Prepared 2 packages in [TIME]
Installed 2 packages in [TIME]
+ iniconfig==2.0.0
+ project==0.1.0 (from file://[TEMP_DIR]/)
"###);
let lock = fs_err::read_to_string(context.temp_dir.join("uv.lock")).unwrap();
insta::with_settings!({
filters => context.filters(),
}, {
assert_snapshot!(
lock, @r###"
version = 1
requires-python = ">=3.12"
[options]
exclude-newer = "2024-03-25T00:00:00Z"
[[package]]
name = "iniconfig"
version = "2.0.0"
source = { registry = "https://pypi.org/simple" }
sdist = { url = "https://files.pythonhosted.org/packages/d7/4b/cbd8e699e64a6f16ca3a8220661b5f83792b3017d0f79807cb8708d33913/iniconfig-2.0.0.tar.gz", hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3", size = 4646 }
wheels = [
{ url = "https://files.pythonhosted.org/packages/ef/a6/62565a6e1cf69e10f5727360368e451d4b7f58beeac6173dc9db836a5b46/iniconfig-2.0.0-py3-none-any.whl", hash = "sha256:b6a85871a79d2e3b22d2d1b94ac2824226a63c6b741c88f7ae975f18b6778374", size = 5892 },
]
[[package]]
name = "project"
version = "0.1.0"
source = { editable = "." }
dependencies = [
{ name = "iniconfig" },
]
[package.metadata]
requires-dist = [{ name = "iniconfig" }]
"###
);
});
// Remove the build system.
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
"#,
)?;
// Running `uv sync` should remove the project itself.
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Uninstalled 1 package in [TIME]
- project==0.1.0 (from file://[TEMP_DIR]/)
"###);
let lock = fs_err::read_to_string(context.temp_dir.join("uv.lock")).unwrap();
insta::with_settings!({
filters => context.filters(),
}, {
assert_snapshot!(
lock, @r###"
version = 1
requires-python = ">=3.12"
[options]
exclude-newer = "2024-03-25T00:00:00Z"
[[package]]
name = "iniconfig"
version = "2.0.0"
source = { registry = "https://pypi.org/simple" }
sdist = { url = "https://files.pythonhosted.org/packages/d7/4b/cbd8e699e64a6f16ca3a8220661b5f83792b3017d0f79807cb8708d33913/iniconfig-2.0.0.tar.gz", hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3", size = 4646 }
wheels = [
{ url = "https://files.pythonhosted.org/packages/ef/a6/62565a6e1cf69e10f5727360368e451d4b7f58beeac6173dc9db836a5b46/iniconfig-2.0.0-py3-none-any.whl", hash = "sha256:b6a85871a79d2e3b22d2d1b94ac2824226a63c6b741c88f7ae975f18b6778374", size = 5892 },
]
[[package]]
name = "project"
version = "0.1.0"
source = { virtual = "." }
dependencies = [
{ name = "iniconfig" },
]
[package.metadata]
requires-dist = [{ name = "iniconfig" }]
"###
);
});
Ok(())
}
/// Convert from a virtual project to a package.
#[test]
fn convert_to_package() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
"#,
)?;
// Running `uv sync` should not install the project itself.
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ iniconfig==2.0.0
"###);
let lock = fs_err::read_to_string(context.temp_dir.join("uv.lock")).unwrap();
insta::with_settings!({
filters => context.filters(),
}, {
assert_snapshot!(
lock, @r###"
version = 1
requires-python = ">=3.12"
[options]
exclude-newer = "2024-03-25T00:00:00Z"
[[package]]
name = "iniconfig"
version = "2.0.0"
source = { registry = "https://pypi.org/simple" }
sdist = { url = "https://files.pythonhosted.org/packages/d7/4b/cbd8e699e64a6f16ca3a8220661b5f83792b3017d0f79807cb8708d33913/iniconfig-2.0.0.tar.gz", hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3", size = 4646 }
wheels = [
{ url = "https://files.pythonhosted.org/packages/ef/a6/62565a6e1cf69e10f5727360368e451d4b7f58beeac6173dc9db836a5b46/iniconfig-2.0.0-py3-none-any.whl", hash = "sha256:b6a85871a79d2e3b22d2d1b94ac2824226a63c6b741c88f7ae975f18b6778374", size = 5892 },
]
[[package]]
name = "project"
version = "0.1.0"
source = { virtual = "." }
dependencies = [
{ name = "iniconfig" },
]
[package.metadata]
requires-dist = [{ name = "iniconfig" }]
"###
);
});
// Add the build system.
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
// Running `uv sync` should install the project itself.
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ project==0.1.0 (from file://[TEMP_DIR]/)
"###);
let lock = fs_err::read_to_string(context.temp_dir.join("uv.lock")).unwrap();
insta::with_settings!({
filters => context.filters(),
}, {
assert_snapshot!(
lock, @r###"
version = 1
requires-python = ">=3.12"
[options]
exclude-newer = "2024-03-25T00:00:00Z"
[[package]]
name = "iniconfig"
version = "2.0.0"
source = { registry = "https://pypi.org/simple" }
sdist = { url = "https://files.pythonhosted.org/packages/d7/4b/cbd8e699e64a6f16ca3a8220661b5f83792b3017d0f79807cb8708d33913/iniconfig-2.0.0.tar.gz", hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3", size = 4646 }
wheels = [
{ url = "https://files.pythonhosted.org/packages/ef/a6/62565a6e1cf69e10f5727360368e451d4b7f58beeac6173dc9db836a5b46/iniconfig-2.0.0-py3-none-any.whl", hash = "sha256:b6a85871a79d2e3b22d2d1b94ac2824226a63c6b741c88f7ae975f18b6778374", size = 5892 },
]
[[package]]
name = "project"
version = "0.1.0"
source = { editable = "." }
dependencies = [
{ name = "iniconfig" },
]
[package.metadata]
requires-dist = [{ name = "iniconfig" }]
"###
);
});
Ok(())
}
#[test]
fn sync_custom_environment_path() -> Result<()> {
let mut context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
"#,
)?;
// Running `uv sync` should create `.venv` by default
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ iniconfig==2.0.0
"###);
context
.temp_dir
.child(".venv")
.assert(predicate::path::is_dir());
// Running `uv sync` should create `foo` in the project directory when customized
uv_snapshot!(context.filters(), context.sync().env("UV_PROJECT_ENVIRONMENT", "foo"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
Creating virtualenv at: foo
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ iniconfig==2.0.0
"###);
context
.temp_dir
.child("foo")
.assert(predicate::path::is_dir());
// We don't delete `.venv`, though we arguably could
context
.temp_dir
.child(".venv")
.assert(predicate::path::is_dir());
// An absolute path can be provided
uv_snapshot!(context.filters(), context.sync().env("UV_PROJECT_ENVIRONMENT", "foobar/.venv"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
Creating virtualenv at: foobar/.venv
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ iniconfig==2.0.0
"###);
context
.temp_dir
.child("foobar")
.assert(predicate::path::is_dir());
context
.temp_dir
.child("foobar")
.child(".venv")
.assert(predicate::path::is_dir());
// An absolute path can be provided
uv_snapshot!(context.filters(), context.sync().env("UV_PROJECT_ENVIRONMENT", context.temp_dir.join("bar")), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
Creating virtualenv at: bar
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ iniconfig==2.0.0
"###);
context
.temp_dir
.child("bar")
.assert(predicate::path::is_dir());
// And, it can be outside the project
let tempdir = tempdir_in(TestContext::test_bucket_dir())?;
context = context.with_filtered_path(tempdir.path(), "OTHER_TEMPDIR");
uv_snapshot!(context.filters(), context.sync().env("UV_PROJECT_ENVIRONMENT", tempdir.path().join(".venv")), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
Creating virtualenv at: [OTHER_TEMPDIR]/.venv
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ iniconfig==2.0.0
"###);
ChildPath::new(tempdir.path())
.child(".venv")
.assert(predicate::path::is_dir());
Ok(())
}
#[test]
fn sync_workspace_custom_environment_path() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
"#,
)?;
// Create a workspace member
context.init().arg("child").assert().success();
// Running `uv sync` should create `.venv` in the workspace root
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 3 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ iniconfig==2.0.0
"###);
context
.temp_dir
.child(".venv")
.assert(predicate::path::is_dir());
// Similarly, `uv sync` from the child project uses `.venv` in the workspace root
uv_snapshot!(context.filters(), context.sync().current_dir(context.temp_dir.join("child")), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 3 packages in [TIME]
Uninstalled 1 package in [TIME]
- iniconfig==2.0.0
"###);
context
.temp_dir
.child(".venv")
.assert(predicate::path::is_dir());
context
.temp_dir
.child("child")
.child(".venv")
.assert(predicate::path::missing());
// Running `uv sync` should create `foo` in the workspace root when customized
uv_snapshot!(context.filters(), context.sync().env("UV_PROJECT_ENVIRONMENT", "foo"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
Creating virtualenv at: foo
Resolved 3 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ iniconfig==2.0.0
"###);
context
.temp_dir
.child("foo")
.assert(predicate::path::is_dir());
// We don't delete `.venv`, though we arguably could
context
.temp_dir
.child(".venv")
.assert(predicate::path::is_dir());
// Similarly, `uv sync` from the child project uses `foo` relative to the workspace root
uv_snapshot!(context.filters(), context.sync().env("UV_PROJECT_ENVIRONMENT", "foo").current_dir(context.temp_dir.join("child")), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 3 packages in [TIME]
Uninstalled 1 package in [TIME]
- iniconfig==2.0.0
"###);
context
.temp_dir
.child("foo")
.assert(predicate::path::is_dir());
context
.temp_dir
.child("child")
.child("foo")
.assert(predicate::path::missing());
// And, `uv sync --package child` uses `foo` relative to the workspace root
uv_snapshot!(context.filters(), context.sync().arg("--package").arg("child").env("UV_PROJECT_ENVIRONMENT", "foo"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 3 packages in [TIME]
Audited in [TIME]
"###);
context
.temp_dir
.child("foo")
.assert(predicate::path::is_dir());
context
.temp_dir
.child("child")
.child("foo")
.assert(predicate::path::missing());
Ok(())
}
// Test for warnings when `VIRTUAL_ENV` is set but will not be respected.
#[test]
fn sync_virtual_env_warning() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
"#,
)?;
// We should not warn if it matches the project environment
uv_snapshot!(context.filters(), context.sync().env("VIRTUAL_ENV", context.temp_dir.join(".venv")), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ iniconfig==2.0.0
"###);
// Including if it's a relative path that matches
uv_snapshot!(context.filters(), context.sync().env("VIRTUAL_ENV", ".venv"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Audited 1 package in [TIME]
"###);
// Or, if it's a link that resolves to the same path
#[cfg(unix)]
{
use fs_err::os::unix::fs::symlink;
let link = context.temp_dir.join("link");
symlink(context.temp_dir.join(".venv"), &link)?;
uv_snapshot!(context.filters(), context.sync().env("VIRTUAL_ENV", link), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Audited 1 package in [TIME]
"###);
}
// But we should warn if it's a different path
uv_snapshot!(context.filters(), context.sync().env("VIRTUAL_ENV", "foo"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
warning: `VIRTUAL_ENV=foo` does not match the project environment path `.venv` and will be ignored
Resolved 2 packages in [TIME]
Audited 1 package in [TIME]
"###);
// Including absolute paths
uv_snapshot!(context.filters(), context.sync().env("VIRTUAL_ENV", context.temp_dir.join("foo")), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
warning: `VIRTUAL_ENV=foo` does not match the project environment path `.venv` and will be ignored
Resolved 2 packages in [TIME]
Audited 1 package in [TIME]
"###);
// We should not warn if the project environment has been customized and matches
uv_snapshot!(context.filters(), context.sync().env("VIRTUAL_ENV", "foo").env("UV_PROJECT_ENVIRONMENT", "foo"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
Creating virtualenv at: foo
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ iniconfig==2.0.0
"###);
// But we should warn if they don't match still
uv_snapshot!(context.filters(), context.sync().env("VIRTUAL_ENV", "foo").env("UV_PROJECT_ENVIRONMENT", "bar"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
warning: `VIRTUAL_ENV=foo` does not match the project environment path `bar` and will be ignored
Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
Creating virtualenv at: bar
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ iniconfig==2.0.0
"###);
let child = context.temp_dir.child("child");
child.create_dir_all()?;
// And `VIRTUAL_ENV` is resolved relative to the project root so with relative paths we should
// warn from a child too
uv_snapshot!(context.filters(), context.sync().env("VIRTUAL_ENV", "foo").env("UV_PROJECT_ENVIRONMENT", "foo").current_dir(&child), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
warning: `VIRTUAL_ENV=foo` does not match the project environment path `[TEMP_DIR]/foo` and will be ignored
Resolved 2 packages in [TIME]
Audited 1 package in [TIME]
"###);
// But, a matching absolute path shouldn't warn
uv_snapshot!(context.filters(), context.sync().env("VIRTUAL_ENV", context.temp_dir.join("foo")).env("UV_PROJECT_ENVIRONMENT", "foo").current_dir(&child), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Audited 1 package in [TIME]
"###);
Ok(())
}
#[test]
fn sync_update_project() -> Result<()> {
let context = TestContext::new_with_versions(&["3.12"]);
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "my-project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
Creating virtualenv at: .venv
Resolved 2 packages in [TIME]
Prepared 2 packages in [TIME]
Installed 2 packages in [TIME]
+ iniconfig==2.0.0
+ my-project==0.1.0 (from file://[TEMP_DIR]/)
"###);
// Bump the project version.
pyproject_toml.write_str(
r#"
[project]
name = "my-project"
version = "0.2.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Uninstalled 1 package in [TIME]
Installed 1 package in [TIME]
- my-project==0.1.0 (from file://[TEMP_DIR]/)
+ my-project==0.2.0 (from file://[TEMP_DIR]/)
"###);
Ok(())
}
#[test]
fn sync_environment_prompt() -> Result<()> {
let context = TestContext::new_with_versions(&["3.12"]);
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "my-project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
"#,
)?;
// Running `uv sync` should create `.venv`
uv_snapshot!(context.filters(), context.sync(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Using Python 3.12.[X] interpreter at: [PYTHON-3.12]
Creating virtualenv at: .venv
Resolved 2 packages in [TIME]
Prepared 1 package in [TIME]
Installed 1 package in [TIME]
+ iniconfig==2.0.0
"###);
// The `pyvenv.cfg` should contain the prompt matching the project name
let pyvenv_cfg =
fs_err::read_to_string(context.temp_dir.join(".venv").join("pyvenv.cfg")).unwrap();
assert!(pyvenv_cfg.contains("prompt = my-project"));
Ok(())
}
#[test]
fn no_binary() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
uv_snapshot!(context.filters(), context.sync().arg("--no-binary-package").arg("iniconfig"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Prepared 2 packages in [TIME]
Installed 2 packages in [TIME]
+ iniconfig==2.0.0
+ project==0.1.0 (from file://[TEMP_DIR]/)
"###);
assert!(context.temp_dir.child("uv.lock").exists());
Ok(())
}
#[test]
fn no_binary_error() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["django_allauth==0.51.0"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
context.lock().assert().success();
uv_snapshot!(context.filters(), context.sync().arg("--no-build-package").arg("django-allauth"), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
Resolved 19 packages in [TIME]
error: distribution django-allauth==0.51.0 @ registry+https://pypi.org/simple can't be installed because it is marked as `--no-build` but has no binary distribution
"###);
assert!(context.temp_dir.child("uv.lock").exists());
Ok(())
}
#[test]
fn no_build() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "project"
version = "0.1.0"
requires-python = ">=3.12"
dependencies = ["iniconfig"]
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
"#,
)?;
uv_snapshot!(context.filters(), context.sync().arg("--no-build-package").arg("iniconfig"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 2 packages in [TIME]
Prepared 2 packages in [TIME]
Installed 2 packages in [TIME]
+ iniconfig==2.0.0
+ project==0.1.0 (from file://[TEMP_DIR]/)
"###);
assert!(context.temp_dir.child("uv.lock").exists());
Ok(())
}
#[test]
fn sync_wheel_url_source_error() -> Result<()> {
let context = TestContext::new("3.12");
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "uv-test"
version = "0.0.0"
requires-python = ">=3.10"
dependencies = [
"cffi @ https://files.pythonhosted.org/packages/08/fd/cc2fedbd887223f9f5d170c96e57cbf655df9831a6546c1727ae13fa977a/cffi-1.17.1-cp310-cp310-macosx_11_0_arm64.whl",
]
"#,
)?;
uv_snapshot!(context.filters(), context.lock(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 3 packages in [TIME]
"###);
uv_snapshot!(context.filters(), context.sync(), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
Resolved 3 packages in [TIME]
error: distribution cffi==1.17.1 @ direct+https://files.pythonhosted.org/packages/08/fd/cc2fedbd887223f9f5d170c96e57cbf655df9831a6546c1727ae13fa977a/cffi-1.17.1-cp310-cp310-macosx_11_0_arm64.whl can't be installed because the binary distribution is incompatible with the current platform
"###);
Ok(())
}
#[test]
fn sync_wheel_path_source_error() -> Result<()> {
let context = TestContext::new("3.12");
// Download a wheel.
let response = reqwest::blocking::get("https://files.pythonhosted.org/packages/08/fd/cc2fedbd887223f9f5d170c96e57cbf655df9831a6546c1727ae13fa977a/cffi-1.17.1-cp310-cp310-macosx_11_0_arm64.whl")?;
let archive = context
.temp_dir
.child("cffi-1.17.1-cp310-cp310-macosx_11_0_arm64.whl");
let mut archive_file = fs_err::File::create(archive.path())?;
std::io::copy(&mut response.bytes()?.as_ref(), &mut archive_file)?;
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(
r#"
[project]
name = "uv-test"
version = "0.0.0"
requires-python = ">=3.10"
dependencies = ["cffi"]
[tool.uv.sources]
cffi = { path = "cffi-1.17.1-cp310-cp310-macosx_11_0_arm64.whl" }
"#,
)?;
uv_snapshot!(context.filters(), context.lock(), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
Resolved 3 packages in [TIME]
"###);
uv_snapshot!(context.filters(), context.sync(), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
Resolved 3 packages in [TIME]
error: distribution cffi==1.17.1 @ path+cffi-1.17.1-cp310-cp310-macosx_11_0_arm64.whl can't be installed because the binary distribution is incompatible with the current platform
"###);
Ok(())
}
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