mirror of
https://github.com/astral-sh/ruff.git
synced 2025-08-08 20:58:05 +00:00
[ty] Split CLI tests into multiple files (#18537)
This commit is contained in:
Micha Reiser
GitHub
parent
72552f31e4
commit
0c20010bb9
6 changed files with 2234 additions and 2207 deletions
774
crates/ty/tests/cli/python_environment.rs
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774
crates/ty/tests/cli/python_environment.rs
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@ -0,0 +1,774 @@
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use insta_cmd::assert_cmd_snapshot;
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use ruff_python_ast::PythonVersion;
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use crate::CliTest;
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/// Specifying an option on the CLI should take precedence over the same setting in the
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/// project's configuration. Here, this is tested for the Python version.
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#[test]
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fn config_override_python_version() -> anyhow::Result<()> {
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let case = CliTest::with_files([
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(
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"pyproject.toml",
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r#"
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[tool.ty.environment]
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python-version = "3.11"
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"#,
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),
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(
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"test.py",
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r#"
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import sys
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# Access `sys.last_exc` that was only added in Python 3.12
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print(sys.last_exc)
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"#,
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),
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])?;
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assert_cmd_snapshot!(case.command(), @r"
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success: false
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exit_code: 1
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----- stdout -----
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error[unresolved-attribute]: Type `<module 'sys'>` has no attribute `last_exc`
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--> test.py:5:7
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|
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4 | # Access `sys.last_exc` that was only added in Python 3.12
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5 | print(sys.last_exc)
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| ^^^^^^^^^^^^
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|
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info: rule `unresolved-attribute` is enabled by default
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Found 1 diagnostic
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
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");
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assert_cmd_snapshot!(case.command().arg("--python-version").arg("3.12"), @r"
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success: true
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exit_code: 0
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----- stdout -----
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All checks passed!
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
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");
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Ok(())
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}
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/// Same as above, but for the Python platform.
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#[test]
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fn config_override_python_platform() -> anyhow::Result<()> {
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let case = CliTest::with_files([
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(
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"pyproject.toml",
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r#"
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[tool.ty.environment]
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python-platform = "linux"
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"#,
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),
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(
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"test.py",
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r#"
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import sys
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from typing_extensions import reveal_type
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reveal_type(sys.platform)
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"#,
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),
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])?;
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assert_cmd_snapshot!(case.command(), @r#"
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success: true
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exit_code: 0
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----- stdout -----
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info[revealed-type]: Revealed type
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--> test.py:5:13
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3 | from typing_extensions import reveal_type
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4 |
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5 | reveal_type(sys.platform)
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| ^^^^^^^^^^^^ `Literal["linux"]`
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|
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Found 1 diagnostic
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
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"#);
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assert_cmd_snapshot!(case.command().arg("--python-platform").arg("all"), @r"
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success: true
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exit_code: 0
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----- stdout -----
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info[revealed-type]: Revealed type
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--> test.py:5:13
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|
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3 | from typing_extensions import reveal_type
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4 |
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5 | reveal_type(sys.platform)
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| ^^^^^^^^^^^^ `LiteralString`
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|
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Found 1 diagnostic
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
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");
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Ok(())
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}
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#[test]
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fn config_file_annotation_showing_where_python_version_set_typing_error() -> anyhow::Result<()> {
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let case = CliTest::with_files([
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(
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"pyproject.toml",
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r#"
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[tool.ty.environment]
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python-version = "3.8"
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"#,
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),
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(
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"test.py",
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r#"
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aiter
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"#,
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),
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])?;
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assert_cmd_snapshot!(case.command(), @r#"
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success: false
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exit_code: 1
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----- stdout -----
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error[unresolved-reference]: Name `aiter` used when not defined
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--> test.py:2:1
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|
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2 | aiter
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| ^^^^^
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|
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info: `aiter` was added as a builtin in Python 3.10
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info: Python 3.8 was assumed when resolving types
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--> pyproject.toml:3:18
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|
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2 | [tool.ty.environment]
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3 | python-version = "3.8"
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| ^^^^^ Python 3.8 assumed due to this configuration setting
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|
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info: rule `unresolved-reference` is enabled by default
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Found 1 diagnostic
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
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"#);
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assert_cmd_snapshot!(case.command().arg("--python-version=3.9"), @r"
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success: false
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exit_code: 1
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----- stdout -----
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error[unresolved-reference]: Name `aiter` used when not defined
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--> test.py:2:1
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2 | aiter
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| ^^^^^
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info: `aiter` was added as a builtin in Python 3.10
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info: Python 3.9 was assumed when resolving types because it was specified on the command line
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info: rule `unresolved-reference` is enabled by default
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Found 1 diagnostic
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
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");
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Ok(())
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}
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#[test]
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fn pyvenv_cfg_file_annotation_showing_where_python_version_set() -> anyhow::Result<()> {
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let case = CliTest::with_files([
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(
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"pyproject.toml",
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r#"
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[tool.ty.environment]
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python = "venv"
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"#,
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),
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(
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"venv/pyvenv.cfg",
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r#"
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version = 3.8
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home = foo/bar/bin
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"#,
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),
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if cfg!(target_os = "windows") {
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("foo/bar/bin/python.exe", "")
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} else {
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("foo/bar/bin/python", "")
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},
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if cfg!(target_os = "windows") {
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("venv/Lib/site-packages/foo.py", "")
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} else {
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("venv/lib/python3.8/site-packages/foo.py", "")
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},
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("test.py", "aiter"),
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])?;
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assert_cmd_snapshot!(case.command(), @r"
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success: false
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exit_code: 1
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----- stdout -----
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error[unresolved-reference]: Name `aiter` used when not defined
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--> test.py:1:1
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1 | aiter
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| ^^^^^
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info: `aiter` was added as a builtin in Python 3.10
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info: Python 3.8 was assumed when resolving types because of your virtual environment
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--> venv/pyvenv.cfg:2:11
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|
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2 | version = 3.8
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| ^^^ Python version inferred from virtual environment metadata file
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3 | home = foo/bar/bin
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info: No Python version was specified on the command line or in a configuration file
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info: rule `unresolved-reference` is enabled by default
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Found 1 diagnostic
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
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");
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Ok(())
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}
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#[test]
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fn pyvenv_cfg_file_annotation_no_trailing_newline() -> anyhow::Result<()> {
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let case = CliTest::with_files([
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(
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"pyproject.toml",
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r#"
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[tool.ty.environment]
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python = "venv"
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"#,
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),
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(
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"venv/pyvenv.cfg",
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r#"home = foo/bar/bin
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version = 3.8"#,
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),
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if cfg!(target_os = "windows") {
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("foo/bar/bin/python.exe", "")
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} else {
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("foo/bar/bin/python", "")
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},
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if cfg!(target_os = "windows") {
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("venv/Lib/site-packages/foo.py", "")
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} else {
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("venv/lib/python3.8/site-packages/foo.py", "")
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},
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("test.py", "aiter"),
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])?;
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assert_cmd_snapshot!(case.command(), @r"
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success: false
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exit_code: 1
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----- stdout -----
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error[unresolved-reference]: Name `aiter` used when not defined
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--> test.py:1:1
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1 | aiter
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| ^^^^^
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info: `aiter` was added as a builtin in Python 3.10
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info: Python 3.8 was assumed when resolving types because of your virtual environment
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--> venv/pyvenv.cfg:4:23
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|
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4 | version = 3.8
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| ^^^ Python version inferred from virtual environment metadata file
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|
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info: No Python version was specified on the command line or in a configuration file
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info: rule `unresolved-reference` is enabled by default
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Found 1 diagnostic
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
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");
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Ok(())
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}
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#[test]
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fn config_file_annotation_showing_where_python_version_set_syntax_error() -> anyhow::Result<()> {
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let case = CliTest::with_files([
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(
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"pyproject.toml",
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r#"
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[project]
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requires-python = ">=3.8"
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"#,
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),
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(
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"test.py",
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r#"
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match object():
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case int():
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pass
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case _:
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pass
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"#,
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),
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])?;
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assert_cmd_snapshot!(case.command(), @r#"
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success: false
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exit_code: 1
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----- stdout -----
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error[invalid-syntax]
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--> test.py:2:1
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|
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2 | match object():
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| ^^^^^ Cannot use `match` statement on Python 3.8 (syntax was added in Python 3.10)
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3 | case int():
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4 | pass
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|
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info: Python 3.8 was assumed when parsing syntax
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--> pyproject.toml:3:19
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|
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2 | [project]
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3 | requires-python = ">=3.8"
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| ^^^^^^^ Python 3.8 assumed due to this configuration setting
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|
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Found 1 diagnostic
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
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"#);
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assert_cmd_snapshot!(case.command().arg("--python-version=3.9"), @r"
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success: false
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exit_code: 1
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----- stdout -----
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error[invalid-syntax]
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--> test.py:2:1
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|
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2 | match object():
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| ^^^^^ Cannot use `match` statement on Python 3.9 (syntax was added in Python 3.10)
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3 | case int():
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4 | pass
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|
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info: Python 3.9 was assumed when parsing syntax because it was specified on the command line
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Found 1 diagnostic
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
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");
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Ok(())
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}
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#[test]
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fn python_cli_argument_virtual_environment() -> anyhow::Result<()> {
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let path_to_executable = if cfg!(windows) {
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"my-venv/Scripts/python.exe"
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} else {
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"my-venv/bin/python"
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};
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let other_venv_path = "my-venv/foo/some_other_file.txt";
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let case = CliTest::with_files([
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("test.py", ""),
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(
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if cfg!(windows) {
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"my-venv/Lib/site-packages/foo.py"
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} else {
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"my-venv/lib/python3.13/site-packages/foo.py"
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},
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"",
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),
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(path_to_executable, ""),
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(other_venv_path, ""),
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])?;
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// Passing a path to the installation works
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assert_cmd_snapshot!(case.command().arg("--python").arg("my-venv"), @r"
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success: true
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exit_code: 0
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----- stdout -----
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All checks passed!
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
|
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");
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// And so does passing a path to the executable inside the installation
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assert_cmd_snapshot!(case.command().arg("--python").arg(path_to_executable), @r"
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success: true
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exit_code: 0
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----- stdout -----
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All checks passed!
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|
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
|
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");
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// But random other paths inside the installation are rejected
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assert_cmd_snapshot!(case.command().arg("--python").arg(other_venv_path), @r"
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success: false
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exit_code: 2
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----- stdout -----
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|
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----- stderr -----
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
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ty failed
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Cause: Invalid search path settings
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Cause: Failed to discover the site-packages directory: Invalid `--python` argument `<temp_dir>/my-venv/foo/some_other_file.txt`: does not point to a Python executable or a directory on disk
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");
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// And so are paths that do not exist on disk
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assert_cmd_snapshot!(case.command().arg("--python").arg("not-a-directory-or-executable"), @r"
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success: false
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exit_code: 2
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----- stdout -----
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|
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----- stderr -----
|
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WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
|
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ty failed
|
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Cause: Invalid search path settings
|
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Cause: Failed to discover the site-packages directory: Invalid `--python` argument `<temp_dir>/not-a-directory-or-executable`: does not point to a Python executable or a directory on disk
|
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");
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|
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Ok(())
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}
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|
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#[test]
|
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fn python_cli_argument_system_installation() -> anyhow::Result<()> {
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let path_to_executable = if cfg!(windows) {
|
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"Python3.11/python.exe"
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} else {
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"Python3.11/bin/python"
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};
|
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|
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let case = CliTest::with_files([
|
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("test.py", ""),
|
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(
|
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if cfg!(windows) {
|
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"Python3.11/Lib/site-packages/foo.py"
|
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} else {
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"Python3.11/lib/python3.11/site-packages/foo.py"
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},
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"",
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),
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(path_to_executable, ""),
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])?;
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|
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// Passing a path to the installation works
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assert_cmd_snapshot!(case.command().arg("--python").arg("Python3.11"), @r"
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success: true
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exit_code: 0
|
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----- stdout -----
|
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All checks passed!
|
||||
|
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----- stderr -----
|
||||
WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
|
||||
");
|
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|
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// And so does passing a path to the executable inside the installation
|
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assert_cmd_snapshot!(case.command().arg("--python").arg(path_to_executable), @r"
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success: true
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exit_code: 0
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----- stdout -----
|
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All checks passed!
|
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|
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----- stderr -----
|
||||
WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
|
||||
");
|
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|
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Ok(())
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}
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|
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#[test]
|
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fn config_file_broken_python_setting() -> anyhow::Result<()> {
|
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let case = CliTest::with_files([
|
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(
|
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"pyproject.toml",
|
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r#"
|
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[project]
|
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name = "test"
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version = "0.1.0"
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description = "Some description"
|
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readme = "README.md"
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requires-python = ">=3.13"
|
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dependencies = []
|
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|
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[tool.ty.environment]
|
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python = "not-a-directory-or-executable"
|
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"#,
|
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),
|
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("test.py", ""),
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])?;
|
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|
||||
assert_cmd_snapshot!(case.command(), @r#"
|
||||
success: false
|
||||
exit_code: 2
|
||||
----- stdout -----
|
||||
|
||||
----- stderr -----
|
||||
WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
|
||||
ty failed
|
||||
Cause: Invalid search path settings
|
||||
Cause: Failed to discover the site-packages directory: Invalid `environment.python` setting
|
||||
|
||||
--> Invalid setting in configuration file `<temp_dir>/pyproject.toml`
|
||||
|
|
||||
9 |
|
||||
10 | [tool.ty.environment]
|
||||
11 | python = "not-a-directory-or-executable"
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ does not point to a Python executable or a directory on disk
|
||||
|
|
||||
"#);
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn config_file_python_setting_directory_with_no_site_packages() -> anyhow::Result<()> {
|
||||
let case = CliTest::with_files([
|
||||
(
|
||||
"pyproject.toml",
|
||||
r#"
|
||||
[tool.ty.environment]
|
||||
python = "directory-but-no-site-packages"
|
||||
"#,
|
||||
),
|
||||
("directory-but-no-site-packages/lib/foo.py", ""),
|
||||
("test.py", ""),
|
||||
])?;
|
||||
|
||||
assert_cmd_snapshot!(case.command(), @r#"
|
||||
success: false
|
||||
exit_code: 2
|
||||
----- stdout -----
|
||||
|
||||
----- stderr -----
|
||||
WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
|
||||
ty failed
|
||||
Cause: Invalid search path settings
|
||||
Cause: Failed to discover the site-packages directory: Invalid `environment.python` setting
|
||||
|
||||
--> Invalid setting in configuration file `<temp_dir>/pyproject.toml`
|
||||
|
|
||||
1 |
|
||||
2 | [tool.ty.environment]
|
||||
3 | python = "directory-but-no-site-packages"
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Could not find a `site-packages` directory for this Python installation/executable
|
||||
|
|
||||
"#);
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
// This error message is never emitted on Windows, because Windows installations have simpler layouts
|
||||
#[cfg(not(windows))]
|
||||
#[test]
|
||||
fn unix_system_installation_with_no_lib_directory() -> anyhow::Result<()> {
|
||||
let case = CliTest::with_files([
|
||||
(
|
||||
"pyproject.toml",
|
||||
r#"
|
||||
[tool.ty.environment]
|
||||
python = "directory-but-no-site-packages"
|
||||
"#,
|
||||
),
|
||||
("directory-but-no-site-packages/foo.py", ""),
|
||||
("test.py", ""),
|
||||
])?;
|
||||
|
||||
assert_cmd_snapshot!(case.command(), @r#"
|
||||
success: false
|
||||
exit_code: 2
|
||||
----- stdout -----
|
||||
|
||||
----- stderr -----
|
||||
WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
|
||||
ty failed
|
||||
Cause: Invalid search path settings
|
||||
Cause: Failed to discover the site-packages directory: Failed to iterate over the contents of the `lib` directory of the Python installation
|
||||
|
||||
--> Invalid setting in configuration file `<temp_dir>/pyproject.toml`
|
||||
|
|
||||
1 |
|
||||
2 | [tool.ty.environment]
|
||||
3 | python = "directory-but-no-site-packages"
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
"#);
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn defaults_to_a_new_python_version() -> anyhow::Result<()> {
|
||||
let case = CliTest::with_files([
|
||||
(
|
||||
"ty.toml",
|
||||
&*format!(
|
||||
r#"
|
||||
[environment]
|
||||
python-version = "{}"
|
||||
python-platform = "linux"
|
||||
"#,
|
||||
PythonVersion::default()
|
||||
),
|
||||
),
|
||||
(
|
||||
"main.py",
|
||||
r#"
|
||||
import os
|
||||
|
||||
os.grantpt(1) # only available on unix, Python 3.13 or newer
|
||||
"#,
|
||||
),
|
||||
])?;
|
||||
|
||||
assert_cmd_snapshot!(case.command(), @r"
|
||||
success: false
|
||||
exit_code: 1
|
||||
----- stdout -----
|
||||
error[unresolved-attribute]: Type `<module 'os'>` has no attribute `grantpt`
|
||||
--> main.py:4:1
|
||||
|
|
||||
2 | import os
|
||||
3 |
|
||||
4 | os.grantpt(1) # only available on unix, Python 3.13 or newer
|
||||
| ^^^^^^^^^^
|
||||
|
|
||||
info: rule `unresolved-attribute` is enabled by default
|
||||
|
||||
Found 1 diagnostic
|
||||
|
||||
----- stderr -----
|
||||
WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
|
||||
");
|
||||
|
||||
// Use default (which should be latest supported)
|
||||
let case = CliTest::with_files([
|
||||
(
|
||||
"ty.toml",
|
||||
r#"
|
||||
[environment]
|
||||
python-platform = "linux"
|
||||
"#,
|
||||
),
|
||||
(
|
||||
"main.py",
|
||||
r#"
|
||||
import os
|
||||
|
||||
os.grantpt(1) # only available on unix, Python 3.13 or newer
|
||||
"#,
|
||||
),
|
||||
])?;
|
||||
|
||||
assert_cmd_snapshot!(case.command(), @r"
|
||||
success: true
|
||||
exit_code: 0
|
||||
----- stdout -----
|
||||
All checks passed!
|
||||
|
||||
----- stderr -----
|
||||
WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
|
||||
");
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
/// The `site-packages` directory is used by ty for external import.
|
||||
/// Ty does the following checks to discover the `site-packages` directory in the order:
|
||||
/// 1) If `VIRTUAL_ENV` environment variable is set
|
||||
/// 2) If `CONDA_PREFIX` environment variable is set
|
||||
/// 3) If a `.venv` directory exists at the project root
|
||||
///
|
||||
/// This test is aiming at validating the logic around `CONDA_PREFIX`.
|
||||
///
|
||||
/// A conda-like environment file structure is used
|
||||
/// We test by first not setting the `CONDA_PREFIX` and expect a fail.
|
||||
/// Then we test by setting `CONDA_PREFIX` to `conda-env` and expect a pass.
|
||||
///
|
||||
/// ├── project
|
||||
/// │ └── test.py
|
||||
/// └── conda-env
|
||||
/// └── lib
|
||||
/// └── python3.13
|
||||
/// └── site-packages
|
||||
/// └── package1
|
||||
/// └── __init__.py
|
||||
///
|
||||
/// test.py imports package1
|
||||
/// And the command is run in the `child` directory.
|
||||
#[test]
|
||||
fn check_conda_prefix_var_to_resolve_path() -> anyhow::Result<()> {
|
||||
let conda_package1_path = if cfg!(windows) {
|
||||
"conda-env/Lib/site-packages/package1/__init__.py"
|
||||
} else {
|
||||
"conda-env/lib/python3.13/site-packages/package1/__init__.py"
|
||||
};
|
||||
|
||||
let case = CliTest::with_files([
|
||||
(
|
||||
"project/test.py",
|
||||
r#"
|
||||
import package1
|
||||
"#,
|
||||
),
|
||||
(
|
||||
conda_package1_path,
|
||||
r#"
|
||||
"#,
|
||||
),
|
||||
])?;
|
||||
|
||||
assert_cmd_snapshot!(case.command().current_dir(case.root().join("project")), @r"
|
||||
success: false
|
||||
exit_code: 1
|
||||
----- stdout -----
|
||||
error[unresolved-import]: Cannot resolve imported module `package1`
|
||||
--> test.py:2:8
|
||||
|
|
||||
2 | import package1
|
||||
| ^^^^^^^^
|
||||
|
|
||||
info: make sure your Python environment is properly configured: https://github.com/astral-sh/ty/blob/main/docs/README.md#python-environment
|
||||
info: rule `unresolved-import` is enabled by default
|
||||
|
||||
Found 1 diagnostic
|
||||
|
||||
----- stderr -----
|
||||
WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
|
||||
");
|
||||
|
||||
// do command : CONDA_PREFIX=<temp_dir>/conda_env
|
||||
assert_cmd_snapshot!(case.command().current_dir(case.root().join("project")).env("CONDA_PREFIX", case.root().join("conda-env")), @r"
|
||||
success: true
|
||||
exit_code: 0
|
||||
----- stdout -----
|
||||
All checks passed!
|
||||
|
||||
----- stderr -----
|
||||
WARN ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.
|
||||
");
|
||||
|
||||
Ok(())
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue