forked from extern/nushell
f5d6672ccf
# Description Closes #7273. Also slightly edits/tidies up parser.rs. # User-Facing Changes `^` is now forbidden in `def` and `def-env` command names. EDIT: also `alias`. # Tests + Formatting Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass # After Submitting If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date.
61 lines
1.4 KiB
Rust
61 lines
1.4 KiB
Rust
use nu_test_support::playground::Playground;
|
|
use nu_test_support::{nu, pipeline};
|
|
use std::fs;
|
|
|
|
#[test]
|
|
fn def_with_comment() {
|
|
Playground::setup("def_with_comment", |dirs, _| {
|
|
let data = r#"
|
|
#My echo
|
|
export def e [arg] {echo $arg}
|
|
"#;
|
|
fs::write(dirs.root().join("def_test"), data).expect("Unable to write file");
|
|
let actual = nu!(
|
|
cwd: dirs.root(),
|
|
"use def_test e; help e | to json -r"
|
|
);
|
|
|
|
assert!(actual.out.contains("My echo\\n\\n"));
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn def_errors_with_multiple_short_flags() {
|
|
let actual = nu!(
|
|
cwd: ".", pipeline(
|
|
r#"
|
|
def test-command [ --long(-l)(-o) ] {}
|
|
"#
|
|
));
|
|
|
|
assert!(actual.err.contains("expected only one short flag"));
|
|
}
|
|
|
|
#[test]
|
|
fn def_fails_with_invalid_name() {
|
|
let err_msg = "command name can't be a number, a filesize, or contain a hash # or caret ^";
|
|
let actual = nu!(
|
|
cwd: ".", pipeline(
|
|
r#"
|
|
def 1234 = echo "test"
|
|
"#
|
|
));
|
|
assert!(actual.err.contains(err_msg));
|
|
|
|
let actual = nu!(
|
|
cwd: ".", pipeline(
|
|
r#"
|
|
def 5gib = echo "test"
|
|
"#
|
|
));
|
|
assert!(actual.err.contains(err_msg));
|
|
|
|
let actual = nu!(
|
|
cwd: ".", pipeline(
|
|
r#"
|
|
def ^foo [] {}
|
|
"#
|
|
));
|
|
assert!(actual.err.contains(err_msg));
|
|
}
|