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|
#![cfg(not(target_family = "wasm"))]
use std::fs;
use std::process::Command;
use std::str;
use anyhow::Result;
use insta_cmd::{assert_cmd_snapshot, get_cargo_bin};
use tempfile::TempDir;
const BIN_NAME: &str = "ruff";
#[test]
fn default_options() {
assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
.args(["format", "--isolated"])
.arg("-")
.pass_stdin(r#"
def foo(arg1, arg2,):
print('Should\'t change quotes')
if condition:
print('Hy "Micha"') # Should not change quotes
"#), @r###"
success: true
exit_code: 0
----- stdout -----
def foo(
arg1,
arg2,
):
print("Should't change quotes")
if condition:
print('Hy "Micha"') # Should not change quotes
----- stderr -----
warning: `ruff format` is a work-in-progress, subject to change at any time, and intended only for experimentation.
"###);
}
#[test]
fn format_options() -> Result<()> {
let tempdir = TempDir::new()?;
let ruff_toml = tempdir.path().join("ruff.toml");
fs::write(
&ruff_toml,
r#"
[format]
indent-style = "tab"
quote-style = "single"
skip-magic-trailing-comma = true
line-ending = "cr-lf"
"#,
)?;
assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
.args(["format", "--config"])
.arg(&ruff_toml)
.arg("-")
.pass_stdin(r#"
def foo(arg1, arg2,):
print("Shouldn't change quotes")
if condition:
print("Should change quotes")
"#), @r###"
success: true
exit_code: 0
----- stdout -----
def foo(arg1, arg2):
print("Shouldn't change quotes")
if condition:
print('Should change quotes')
----- stderr -----
warning: `ruff format` is a work-in-progress, subject to change at any time, and intended only for experimentation.
"###);
Ok(())
}
#[test]
fn format_option_inheritance() -> Result<()> {
let tempdir = TempDir::new()?;
let ruff_toml = tempdir.path().join("ruff.toml");
let base_toml = tempdir.path().join("base.toml");
fs::write(
&ruff_toml,
r#"
extend = "base.toml"
[format]
quote-style = "single"
"#,
)?;
fs::write(
base_toml,
r#"
[format]
indent-style = "tab"
"#,
)?;
assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
.args(["format", "--config"])
.arg(&ruff_toml)
.arg("-")
.pass_stdin(r#"
def foo(arg1, arg2,):
print("Shouldn't change quotes")
if condition:
print("Should change quotes")
"#), @r###"
success: true
exit_code: 0
----- stdout -----
def foo(
arg1,
arg2,
):
print("Shouldn't change quotes")
if condition:
print('Should change quotes')
----- stderr -----
warning: `ruff format` is a work-in-progress, subject to change at any time, and intended only for experimentation.
"###);
Ok(())
}
/// Tests that the legacy `format` option continues to work but emits a warning.
#[test]
fn legacy_format_option() -> Result<()> {
let tempdir = TempDir::new()?;
let ruff_toml = tempdir.path().join("ruff.toml");
fs::write(
&ruff_toml,
r#"
format = "json"
"#,
)?;
assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
.args(["check", "--select", "F401", "--no-cache", "--config"])
.arg(&ruff_toml)
.arg("-")
.pass_stdin(r#"
import os
"#), @r###"
success: false
exit_code: 1
----- stdout -----
[
{
"code": "F401",
"end_location": {
"column": 10,
"row": 2
},
"filename": "-",
"fix": {
"applicability": "Automatic",
"edits": [
{
"content": "",
"end_location": {
"column": 1,
"row": 3
},
"location": {
"column": 1,
"row": 2
}
}
],
"message": "Remove unused import: `os`"
},
"location": {
"column": 8,
"row": 2
},
"message": "`os` imported but unused",
"noqa_row": 2,
"url": "https://docs.astral.sh/ruff/rules/unused-import"
}
]
----- stderr -----
warning: The option `format` has been deprecated to avoid ambiguity with Ruff's upcoming formatter. Use `output-format` instead.
"###);
Ok(())
}
|
