mirror of
https://github.com/nushell/nushell
synced 2025-01-22 18:05:21 +00:00
1433f4a520
# Description see https://github.com/nushell/nushell/issues/9390 using `ahash` instead of the default hasher. this will not affect compile time as we where already building `ahash`. # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> # 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 -A clippy::result_large_err` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass - `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the standard library > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` --> # 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. -->
93 lines
3.3 KiB
Rust
93 lines
3.3 KiB
Rust
#[cfg(test)]
|
|
use nu_protocol::engine::Command;
|
|
|
|
#[cfg(test)]
|
|
pub fn test_examples(cmd: impl Command + 'static) {
|
|
test_examples::test_examples(cmd);
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod test_examples {
|
|
use crate::example_support::{
|
|
check_all_signature_input_output_types_entries_have_examples,
|
|
check_example_evaluates_to_expected_output,
|
|
check_example_input_and_output_types_match_command_signature,
|
|
};
|
|
use crate::{
|
|
Break, Collect, Def, Describe, Echo, ExportCommand, ExportDef, If, Let, Module, Mut, Use,
|
|
};
|
|
use ahash::{HashSet, HashSetExt};
|
|
use nu_protocol::{
|
|
engine::{Command, EngineState, StateWorkingSet},
|
|
Type, Value,
|
|
};
|
|
|
|
pub fn test_examples(cmd: impl Command + 'static) {
|
|
let examples = cmd.examples();
|
|
let signature = cmd.signature();
|
|
let mut engine_state = make_engine_state(cmd.clone_box());
|
|
|
|
let cwd = std::env::current_dir().expect("Could not get current working directory.");
|
|
|
|
let mut witnessed_type_transformations = HashSet::<(Type, Type)>::new();
|
|
|
|
for example in examples {
|
|
if example.result.is_none() {
|
|
continue;
|
|
}
|
|
witnessed_type_transformations.extend(
|
|
check_example_input_and_output_types_match_command_signature(
|
|
&example,
|
|
&cwd,
|
|
&mut make_engine_state(cmd.clone_box()),
|
|
&signature.input_output_types,
|
|
signature.operates_on_cell_paths(),
|
|
signature.vectorizes_over_list,
|
|
),
|
|
);
|
|
check_example_evaluates_to_expected_output(&example, cwd.as_path(), &mut engine_state);
|
|
}
|
|
|
|
check_all_signature_input_output_types_entries_have_examples(
|
|
signature,
|
|
witnessed_type_transformations,
|
|
);
|
|
}
|
|
|
|
fn make_engine_state(cmd: Box<dyn Command>) -> Box<EngineState> {
|
|
let mut engine_state = Box::new(EngineState::new());
|
|
let cwd = std::env::current_dir()
|
|
.expect("Could not get current working directory.")
|
|
.to_string_lossy()
|
|
.to_string();
|
|
engine_state.add_env_var("PWD".to_string(), Value::test_string(cwd));
|
|
|
|
let delta = {
|
|
// Base functions that are needed for testing
|
|
// Try to keep this working set small to keep tests running as fast as possible
|
|
let mut working_set = StateWorkingSet::new(&engine_state);
|
|
working_set.add_decl(Box::new(Break));
|
|
working_set.add_decl(Box::new(Collect));
|
|
working_set.add_decl(Box::new(Def));
|
|
working_set.add_decl(Box::new(Describe));
|
|
working_set.add_decl(Box::new(Echo));
|
|
working_set.add_decl(Box::new(ExportCommand));
|
|
working_set.add_decl(Box::new(ExportDef));
|
|
working_set.add_decl(Box::new(If));
|
|
working_set.add_decl(Box::new(Let));
|
|
working_set.add_decl(Box::new(Module));
|
|
working_set.add_decl(Box::new(Mut));
|
|
working_set.add_decl(Box::new(Use));
|
|
|
|
// Adding the command that is being tested to the working set
|
|
working_set.add_decl(cmd);
|
|
|
|
working_set.render()
|
|
};
|
|
|
|
engine_state
|
|
.merge_delta(delta)
|
|
.expect("Error merging delta");
|
|
engine_state
|
|
}
|
|
}
|