forked from extern/nushell
d064d187ab
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983 lines
31 KiB
Rust
983 lines
31 KiB
Rust
pub mod support;
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use std::path::PathBuf;
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use nu_cli::NuCompleter;
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use nu_parser::parse;
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use nu_protocol::engine::StateWorkingSet;
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use reedline::{Completer, Suggestion};
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use rstest::{fixture, rstest};
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use support::{
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completions_helpers::{new_partial_engine, new_quote_engine},
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file, folder, match_suggestions, new_engine,
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};
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#[fixture]
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fn completer() -> NuCompleter {
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// Create a new engine
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let (dir, _, mut engine, mut stack) = new_engine();
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// Add record value as example
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let record = "def tst [--mod -s] {}";
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assert!(support::merge_input(record.as_bytes(), &mut engine, &mut stack, dir).is_ok());
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// Instantiate a new completer
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NuCompleter::new(std::sync::Arc::new(engine), stack)
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}
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#[fixture]
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fn completer_strings() -> NuCompleter {
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// Create a new engine
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let (dir, _, mut engine, mut stack) = new_engine();
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// Add record value as example
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let record = r#"def animals [] { ["cat", "dog", "eel" ] }
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def my-command [animal: string@animals] { print $animal }"#;
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assert!(support::merge_input(record.as_bytes(), &mut engine, &mut stack, dir).is_ok());
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// Instantiate a new completer
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NuCompleter::new(std::sync::Arc::new(engine), stack)
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}
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#[fixture]
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fn extern_completer() -> NuCompleter {
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// Create a new engine
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let (dir, _, mut engine, mut stack) = new_engine();
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// Add record value as example
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let record = r#"
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def animals [] { [ "cat", "dog", "eel" ] }
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extern spam [
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animal: string@animals
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--foo (-f): string@animals
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-b: string@animals
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]
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"#;
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assert!(support::merge_input(record.as_bytes(), &mut engine, &mut stack, dir).is_ok());
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// Instantiate a new completer
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NuCompleter::new(std::sync::Arc::new(engine), stack)
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}
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#[test]
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fn variables_dollar_sign_with_varialblecompletion() {
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let (_, _, engine, stack) = new_engine();
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let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
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let target_dir = "$ ";
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let suggestions = completer.complete(target_dir, target_dir.len());
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assert_eq!(7, suggestions.len());
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}
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#[rstest]
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fn variables_double_dash_argument_with_flagcompletion(mut completer: NuCompleter) {
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let suggestions = completer.complete("tst --", 6);
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let expected: Vec<String> = vec!["--help".into(), "--mod".into()];
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// dbg!(&expected, &suggestions);
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match_suggestions(expected, suggestions);
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}
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#[rstest]
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fn variables_single_dash_argument_with_flagcompletion(mut completer: NuCompleter) {
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let suggestions = completer.complete("tst -", 5);
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let expected: Vec<String> = vec!["--help".into(), "--mod".into(), "-h".into(), "-s".into()];
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match_suggestions(expected, suggestions);
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}
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#[rstest]
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fn variables_command_with_commandcompletion(mut completer_strings: NuCompleter) {
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let suggestions = completer_strings.complete("my-c ", 4);
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let expected: Vec<String> = vec!["my-command".into()];
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match_suggestions(expected, suggestions);
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}
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#[rstest]
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fn variables_subcommands_with_customcompletion(mut completer_strings: NuCompleter) {
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let suggestions = completer_strings.complete("my-command ", 11);
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let expected: Vec<String> = vec!["cat".into(), "dog".into(), "eel".into()];
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match_suggestions(expected, suggestions);
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}
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#[rstest]
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fn variables_customcompletion_subcommands_with_customcompletion_2(
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mut completer_strings: NuCompleter,
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) {
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let suggestions = completer_strings.complete("my-command ", 11);
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let expected: Vec<String> = vec!["cat".into(), "dog".into(), "eel".into()];
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match_suggestions(expected, suggestions);
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}
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#[test]
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fn dotnu_completions() {
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// Create a new engine
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let (_, _, engine, stack) = new_engine();
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// Instantiate a new completer
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let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
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// Test source completion
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let completion_str = "source-env ".to_string();
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let suggestions = completer.complete(&completion_str, completion_str.len());
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assert_eq!(1, suggestions.len());
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assert_eq!("custom_completion.nu", suggestions.get(0).unwrap().value);
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// Test use completion
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let completion_str = "use ".to_string();
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let suggestions = completer.complete(&completion_str, completion_str.len());
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assert_eq!(1, suggestions.len());
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assert_eq!("custom_completion.nu", suggestions.get(0).unwrap().value);
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}
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#[test]
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#[ignore]
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fn external_completer_trailing_space() {
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// https://github.com/nushell/nushell/issues/6378
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let block = "let external_completer = {|spans| $spans}";
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let input = "gh alias ".to_string();
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let suggestions = run_external_completion(block, &input);
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assert_eq!(3, suggestions.len());
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assert_eq!("gh", suggestions.get(0).unwrap().value);
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assert_eq!("alias", suggestions.get(1).unwrap().value);
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assert_eq!("", suggestions.get(2).unwrap().value);
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}
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#[test]
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fn external_completer_no_trailing_space() {
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let block = "{|spans| $spans}";
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let input = "gh alias".to_string();
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let suggestions = run_external_completion(block, &input);
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assert_eq!(2, suggestions.len());
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assert_eq!("gh", suggestions.get(0).unwrap().value);
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assert_eq!("alias", suggestions.get(1).unwrap().value);
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}
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#[test]
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fn external_completer_pass_flags() {
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let block = "{|spans| $spans}";
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let input = "gh api --".to_string();
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let suggestions = run_external_completion(block, &input);
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assert_eq!(3, suggestions.len());
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assert_eq!("gh", suggestions.get(0).unwrap().value);
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assert_eq!("api", suggestions.get(1).unwrap().value);
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assert_eq!("--", suggestions.get(2).unwrap().value);
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}
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#[test]
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fn file_completions() {
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// Create a new engine
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let (dir, dir_str, engine, stack) = new_engine();
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// Instantiate a new completer
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let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
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// Test completions for the current folder
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let target_dir = format!("cp {dir_str}");
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let suggestions = completer.complete(&target_dir, target_dir.len());
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// Create the expected values
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let expected_paths: Vec<String> = vec![
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folder(dir.join("another")),
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file(dir.join("custom_completion.nu")),
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file(dir.join("nushell")),
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folder(dir.join("test_a")),
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folder(dir.join("test_b")),
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file(dir.join(".hidden_file")),
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folder(dir.join(".hidden_folder")),
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];
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// Match the results
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match_suggestions(expected_paths, suggestions);
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// Test completions for a file
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let target_dir = format!("cp {}", folder(dir.join("another")));
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let suggestions = completer.complete(&target_dir, target_dir.len());
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// Create the expected values
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let expected_paths: Vec<String> = vec![file(dir.join("another").join("newfile"))];
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// Match the results
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match_suggestions(expected_paths, suggestions);
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}
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#[test]
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fn partial_completions() {
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// Create a new engine
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let (dir, _, engine, stack) = new_partial_engine();
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// Instantiate a new completer
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let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
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// Test completions for a folder's name
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let target_dir = format!("cd {}", file(dir.join("pa")));
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let suggestions = completer.complete(&target_dir, target_dir.len());
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// Create the expected values
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let expected_paths: Vec<String> = vec![
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folder(dir.join("partial_a")),
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folder(dir.join("partial_b")),
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folder(dir.join("partial_c")),
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];
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// Match the results
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match_suggestions(expected_paths, suggestions);
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// Test completions for the files whose name begin with "h"
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// and are present under directories whose names begin with "pa"
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let dir_str = file(dir.join("pa").join("h"));
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let target_dir = format!("cp {dir_str}");
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let suggestions = completer.complete(&target_dir, target_dir.len());
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// Create the expected values
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let expected_paths: Vec<String> = vec![
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file(dir.join("partial_a").join("hello")),
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file(dir.join("partial_a").join("hola")),
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file(dir.join("partial_b").join("hello_b")),
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file(dir.join("partial_b").join("hi_b")),
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file(dir.join("partial_c").join("hello_c")),
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];
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// Match the results
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match_suggestions(expected_paths, suggestions);
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// Test completion for all files under directories whose names begin with "pa"
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let dir_str = folder(dir.join("pa"));
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let target_dir = format!("ls {dir_str}");
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let suggestions = completer.complete(&target_dir, target_dir.len());
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// Create the expected values
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let expected_paths: Vec<String> = vec![
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file(dir.join("partial_a").join("anotherfile")),
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file(dir.join("partial_a").join("hello")),
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file(dir.join("partial_a").join("hola")),
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file(dir.join("partial_b").join("hello_b")),
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file(dir.join("partial_b").join("hi_b")),
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file(dir.join("partial_c").join("hello_c")),
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];
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// Match the results
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match_suggestions(expected_paths, suggestions);
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// Test completion for a single file
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let dir_str = file(dir.join("fi").join("so"));
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let target_dir = format!("rm {dir_str}");
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let suggestions = completer.complete(&target_dir, target_dir.len());
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// Create the expected values
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let expected_paths: Vec<String> = vec![file(dir.join("final_partial").join("somefile"))];
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// Match the results
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match_suggestions(expected_paths, suggestions);
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// Test completion where there is a sneaky `..` in the path
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let dir_str = file(dir.join("par").join("..").join("fi").join("so"));
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let target_dir = format!("rm {dir_str}");
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let suggestions = completer.complete(&target_dir, target_dir.len());
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// Create the expected values
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let expected_paths: Vec<String> = vec![file(dir.join("final_partial").join("somefile"))];
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// Match the results
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match_suggestions(expected_paths, suggestions);
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}
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#[test]
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fn command_ls_with_filecompletion() {
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let (_, _, engine, stack) = new_engine();
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let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
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let target_dir = "ls ";
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let suggestions = completer.complete(target_dir, target_dir.len());
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#[cfg(windows)]
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let expected_paths: Vec<String> = vec![
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"another\\".to_string(),
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"custom_completion.nu".to_string(),
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"nushell".to_string(),
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"test_a\\".to_string(),
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"test_b\\".to_string(),
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".hidden_file".to_string(),
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".hidden_folder\\".to_string(),
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];
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#[cfg(not(windows))]
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let expected_paths: Vec<String> = vec![
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"another/".to_string(),
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"custom_completion.nu".to_string(),
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"nushell".to_string(),
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"test_a/".to_string(),
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"test_b/".to_string(),
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".hidden_file".to_string(),
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".hidden_folder/".to_string(),
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];
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match_suggestions(expected_paths, suggestions)
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}
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#[test]
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fn command_open_with_filecompletion() {
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let (_, _, engine, stack) = new_engine();
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let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
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let target_dir = "open ";
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let suggestions = completer.complete(target_dir, target_dir.len());
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#[cfg(windows)]
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let expected_paths: Vec<String> = vec![
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"another\\".to_string(),
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"custom_completion.nu".to_string(),
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"nushell".to_string(),
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"test_a\\".to_string(),
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"test_b\\".to_string(),
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".hidden_file".to_string(),
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".hidden_folder\\".to_string(),
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];
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#[cfg(not(windows))]
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let expected_paths: Vec<String> = vec![
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"another/".to_string(),
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"custom_completion.nu".to_string(),
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"nushell".to_string(),
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"test_a/".to_string(),
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"test_b/".to_string(),
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".hidden_file".to_string(),
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".hidden_folder/".to_string(),
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];
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match_suggestions(expected_paths, suggestions)
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}
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#[test]
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fn command_rm_with_globcompletion() {
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let (_, _, engine, stack) = new_engine();
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let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
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let target_dir = "rm ";
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let suggestions = completer.complete(target_dir, target_dir.len());
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#[cfg(windows)]
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let expected_paths: Vec<String> = vec![
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"another\\".to_string(),
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"custom_completion.nu".to_string(),
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"nushell".to_string(),
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"test_a\\".to_string(),
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"test_b\\".to_string(),
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".hidden_file".to_string(),
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".hidden_folder\\".to_string(),
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];
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#[cfg(not(windows))]
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let expected_paths: Vec<String> = vec![
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"another/".to_string(),
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"custom_completion.nu".to_string(),
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"nushell".to_string(),
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"test_a/".to_string(),
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"test_b/".to_string(),
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".hidden_file".to_string(),
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".hidden_folder/".to_string(),
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];
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match_suggestions(expected_paths, suggestions)
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}
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#[test]
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fn command_cp_with_globcompletion() {
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let (_, _, engine, stack) = new_engine();
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let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
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let target_dir = "cp ";
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let suggestions = completer.complete(target_dir, target_dir.len());
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#[cfg(windows)]
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let expected_paths: Vec<String> = vec![
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"another\\".to_string(),
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"custom_completion.nu".to_string(),
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"nushell".to_string(),
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"test_a\\".to_string(),
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"test_b\\".to_string(),
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".hidden_file".to_string(),
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".hidden_folder\\".to_string(),
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];
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#[cfg(not(windows))]
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let expected_paths: Vec<String> = vec![
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"another/".to_string(),
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"custom_completion.nu".to_string(),
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"nushell".to_string(),
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"test_a/".to_string(),
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"test_b/".to_string(),
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".hidden_file".to_string(),
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".hidden_folder/".to_string(),
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];
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match_suggestions(expected_paths, suggestions)
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}
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#[test]
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fn command_save_with_filecompletion() {
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let (_, _, engine, stack) = new_engine();
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let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
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let target_dir = "save ";
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let suggestions = completer.complete(target_dir, target_dir.len());
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#[cfg(windows)]
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let expected_paths: Vec<String> = vec![
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"another\\".to_string(),
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"custom_completion.nu".to_string(),
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"nushell".to_string(),
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"test_a\\".to_string(),
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"test_b\\".to_string(),
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".hidden_file".to_string(),
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".hidden_folder\\".to_string(),
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];
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#[cfg(not(windows))]
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let expected_paths: Vec<String> = vec![
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"another/".to_string(),
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"custom_completion.nu".to_string(),
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"nushell".to_string(),
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"test_a/".to_string(),
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"test_b/".to_string(),
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".hidden_file".to_string(),
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".hidden_folder/".to_string(),
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];
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match_suggestions(expected_paths, suggestions)
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}
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#[test]
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fn command_touch_with_filecompletion() {
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let (_, _, engine, stack) = new_engine();
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let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
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|
|
let target_dir = "touch ";
|
|
let suggestions = completer.complete(target_dir, target_dir.len());
|
|
|
|
#[cfg(windows)]
|
|
let expected_paths: Vec<String> = vec![
|
|
"another\\".to_string(),
|
|
"custom_completion.nu".to_string(),
|
|
"nushell".to_string(),
|
|
"test_a\\".to_string(),
|
|
"test_b\\".to_string(),
|
|
".hidden_file".to_string(),
|
|
".hidden_folder\\".to_string(),
|
|
];
|
|
#[cfg(not(windows))]
|
|
let expected_paths: Vec<String> = vec![
|
|
"another/".to_string(),
|
|
"custom_completion.nu".to_string(),
|
|
"nushell".to_string(),
|
|
"test_a/".to_string(),
|
|
"test_b/".to_string(),
|
|
".hidden_file".to_string(),
|
|
".hidden_folder/".to_string(),
|
|
];
|
|
|
|
match_suggestions(expected_paths, suggestions)
|
|
}
|
|
|
|
#[test]
|
|
fn command_watch_with_filecompletion() {
|
|
let (_, _, engine, stack) = new_engine();
|
|
|
|
let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
|
|
|
|
let target_dir = "watch ";
|
|
let suggestions = completer.complete(target_dir, target_dir.len());
|
|
|
|
#[cfg(windows)]
|
|
let expected_paths: Vec<String> = vec![
|
|
"another\\".to_string(),
|
|
"custom_completion.nu".to_string(),
|
|
"nushell".to_string(),
|
|
"test_a\\".to_string(),
|
|
"test_b\\".to_string(),
|
|
".hidden_file".to_string(),
|
|
".hidden_folder\\".to_string(),
|
|
];
|
|
#[cfg(not(windows))]
|
|
let expected_paths: Vec<String> = vec![
|
|
"another/".to_string(),
|
|
"custom_completion.nu".to_string(),
|
|
"nushell".to_string(),
|
|
"test_a/".to_string(),
|
|
"test_b/".to_string(),
|
|
".hidden_file".to_string(),
|
|
".hidden_folder/".to_string(),
|
|
];
|
|
|
|
match_suggestions(expected_paths, suggestions)
|
|
}
|
|
|
|
#[test]
|
|
fn file_completion_quoted() {
|
|
let (_, _, engine, stack) = new_quote_engine();
|
|
|
|
let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
|
|
|
|
let target_dir = "open ";
|
|
let suggestions = completer.complete(target_dir, target_dir.len());
|
|
|
|
let expected_paths: Vec<String> = vec![
|
|
"`te st.txt`".to_string(),
|
|
"`te#st.txt`".to_string(),
|
|
"`te'st.txt`".to_string(),
|
|
"`te(st).txt`".to_string(),
|
|
format!("`{}`", folder("test dir".into())),
|
|
];
|
|
|
|
match_suggestions(expected_paths, suggestions);
|
|
|
|
let dir: PathBuf = "test dir".into();
|
|
let target_dir = format!("open '{}'", folder(dir.clone()));
|
|
let suggestions = completer.complete(&target_dir, target_dir.len());
|
|
|
|
let expected_paths: Vec<String> = vec![
|
|
format!("`{}`", file(dir.join("double quote"))),
|
|
format!("`{}`", file(dir.join("single quote"))),
|
|
];
|
|
|
|
match_suggestions(expected_paths, suggestions)
|
|
}
|
|
|
|
#[test]
|
|
fn flag_completions() {
|
|
// Create a new engine
|
|
let (_, _, engine, stack) = new_engine();
|
|
|
|
// Instantiate a new completer
|
|
let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
|
|
// Test completions for the 'ls' flags
|
|
let suggestions = completer.complete("ls -", 4);
|
|
|
|
assert_eq!(16, suggestions.len());
|
|
|
|
let expected: Vec<String> = vec![
|
|
"--all".into(),
|
|
"--directory".into(),
|
|
"--du".into(),
|
|
"--full-paths".into(),
|
|
"--help".into(),
|
|
"--long".into(),
|
|
"--mime-type".into(),
|
|
"--short-names".into(),
|
|
"-D".into(),
|
|
"-a".into(),
|
|
"-d".into(),
|
|
"-f".into(),
|
|
"-h".into(),
|
|
"-l".into(),
|
|
"-m".into(),
|
|
"-s".into(),
|
|
];
|
|
|
|
// Match results
|
|
match_suggestions(expected, suggestions);
|
|
}
|
|
|
|
#[test]
|
|
fn folder_with_directorycompletions() {
|
|
// Create a new engine
|
|
let (dir, dir_str, engine, stack) = new_engine();
|
|
|
|
// Instantiate a new completer
|
|
let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
|
|
|
|
// Test completions for the current folder
|
|
let target_dir = format!("cd {dir_str}");
|
|
let suggestions = completer.complete(&target_dir, target_dir.len());
|
|
|
|
// Create the expected values
|
|
let expected_paths: Vec<String> = vec![
|
|
folder(dir.join("another")),
|
|
folder(dir.join("test_a")),
|
|
folder(dir.join("test_b")),
|
|
folder(dir.join(".hidden_folder")),
|
|
];
|
|
|
|
// Match the results
|
|
match_suggestions(expected_paths, suggestions);
|
|
}
|
|
|
|
#[test]
|
|
fn variables_completions() {
|
|
// Create a new engine
|
|
let (dir, _, mut engine, mut stack) = new_engine();
|
|
|
|
// Add record value as example
|
|
let record = "let actor = { name: 'Tom Hardy', age: 44 }";
|
|
assert!(support::merge_input(record.as_bytes(), &mut engine, &mut stack, dir).is_ok());
|
|
|
|
// Instantiate a new completer
|
|
let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
|
|
|
|
// Test completions for $nu
|
|
let suggestions = completer.complete("$nu.", 4);
|
|
|
|
assert_eq!(14, suggestions.len());
|
|
|
|
let expected: Vec<String> = vec![
|
|
"config-path".into(),
|
|
"current-exe".into(),
|
|
"default-config-dir".into(),
|
|
"env-path".into(),
|
|
"history-path".into(),
|
|
"home-path".into(),
|
|
"is-interactive".into(),
|
|
"is-login".into(),
|
|
"loginshell-path".into(),
|
|
"os-info".into(),
|
|
"pid".into(),
|
|
"plugin-path".into(),
|
|
"startup-time".into(),
|
|
"temp-path".into(),
|
|
];
|
|
|
|
// Match results
|
|
match_suggestions(expected, suggestions);
|
|
|
|
// Test completions for $nu.h (filter)
|
|
let suggestions = completer.complete("$nu.h", 5);
|
|
|
|
assert_eq!(2, suggestions.len());
|
|
|
|
let expected: Vec<String> = vec!["history-path".into(), "home-path".into()];
|
|
|
|
// Match results
|
|
match_suggestions(expected, suggestions);
|
|
|
|
// Test completions for $nu.os-info
|
|
let suggestions = completer.complete("$nu.os-info.", 12);
|
|
assert_eq!(4, suggestions.len());
|
|
let expected: Vec<String> = vec![
|
|
"arch".into(),
|
|
"family".into(),
|
|
"kernel_version".into(),
|
|
"name".into(),
|
|
];
|
|
// Match results
|
|
match_suggestions(expected, suggestions);
|
|
|
|
// Test completions for custom var
|
|
let suggestions = completer.complete("$actor.", 7);
|
|
|
|
assert_eq!(2, suggestions.len());
|
|
|
|
let expected: Vec<String> = vec!["age".into(), "name".into()];
|
|
|
|
// Match results
|
|
match_suggestions(expected, suggestions);
|
|
|
|
// Test completions for custom var (filtering)
|
|
let suggestions = completer.complete("$actor.n", 8);
|
|
|
|
assert_eq!(1, suggestions.len());
|
|
|
|
let expected: Vec<String> = vec!["name".into()];
|
|
|
|
// Match results
|
|
match_suggestions(expected, suggestions);
|
|
|
|
// Test completions for $env
|
|
let suggestions = completer.complete("$env.", 5);
|
|
|
|
assert_eq!(3, suggestions.len());
|
|
|
|
#[cfg(windows)]
|
|
let expected: Vec<String> = vec!["PWD".into(), "Path".into(), "TEST".into()];
|
|
#[cfg(not(windows))]
|
|
let expected: Vec<String> = vec!["PATH".into(), "PWD".into(), "TEST".into()];
|
|
|
|
// Match results
|
|
match_suggestions(expected, suggestions);
|
|
|
|
// Test completions for $env
|
|
let suggestions = completer.complete("$env.T", 6);
|
|
|
|
assert_eq!(1, suggestions.len());
|
|
|
|
let expected: Vec<String> = vec!["TEST".into()];
|
|
|
|
// Match results
|
|
match_suggestions(expected, suggestions);
|
|
}
|
|
|
|
#[test]
|
|
fn alias_of_command_and_flags() {
|
|
let (dir, _, mut engine, mut stack) = new_engine();
|
|
|
|
// Create an alias
|
|
let alias = r#"alias ll = ls -l"#;
|
|
assert!(support::merge_input(alias.as_bytes(), &mut engine, &mut stack, dir).is_ok());
|
|
|
|
let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
|
|
|
|
let suggestions = completer.complete("ll t", 4);
|
|
#[cfg(windows)]
|
|
let expected_paths: Vec<String> = vec!["test_a\\".to_string(), "test_b\\".to_string()];
|
|
#[cfg(not(windows))]
|
|
let expected_paths: Vec<String> = vec!["test_a/".to_string(), "test_b/".to_string()];
|
|
|
|
match_suggestions(expected_paths, suggestions)
|
|
}
|
|
|
|
#[test]
|
|
fn alias_of_basic_command() {
|
|
let (dir, _, mut engine, mut stack) = new_engine();
|
|
|
|
// Create an alias
|
|
let alias = r#"alias ll = ls "#;
|
|
assert!(support::merge_input(alias.as_bytes(), &mut engine, &mut stack, dir).is_ok());
|
|
|
|
let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
|
|
|
|
let suggestions = completer.complete("ll t", 4);
|
|
#[cfg(windows)]
|
|
let expected_paths: Vec<String> = vec!["test_a\\".to_string(), "test_b\\".to_string()];
|
|
#[cfg(not(windows))]
|
|
let expected_paths: Vec<String> = vec!["test_a/".to_string(), "test_b/".to_string()];
|
|
|
|
match_suggestions(expected_paths, suggestions)
|
|
}
|
|
|
|
#[test]
|
|
fn alias_of_another_alias() {
|
|
let (dir, _, mut engine, mut stack) = new_engine();
|
|
|
|
// Create an alias
|
|
let alias = r#"alias ll = ls -la"#;
|
|
assert!(support::merge_input(alias.as_bytes(), &mut engine, &mut stack, dir.clone()).is_ok());
|
|
// Create the second alias
|
|
let alias = r#"alias lf = ll -f"#;
|
|
assert!(support::merge_input(alias.as_bytes(), &mut engine, &mut stack, dir).is_ok());
|
|
|
|
let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
|
|
|
|
let suggestions = completer.complete("lf t", 4);
|
|
#[cfg(windows)]
|
|
let expected_paths: Vec<String> = vec!["test_a\\".to_string(), "test_b\\".to_string()];
|
|
#[cfg(not(windows))]
|
|
let expected_paths: Vec<String> = vec!["test_a/".to_string(), "test_b/".to_string()];
|
|
|
|
match_suggestions(expected_paths, suggestions)
|
|
}
|
|
|
|
fn run_external_completion(block: &str, input: &str) -> Vec<Suggestion> {
|
|
// Create a new engine
|
|
let (dir, _, mut engine_state, mut stack) = new_engine();
|
|
let (_, delta) = {
|
|
let mut working_set = StateWorkingSet::new(&engine_state);
|
|
let block = parse(&mut working_set, None, block.as_bytes(), false);
|
|
assert!(working_set.parse_errors.is_empty());
|
|
|
|
(block, working_set.render())
|
|
};
|
|
|
|
assert!(engine_state.merge_delta(delta).is_ok());
|
|
|
|
// Merge environment into the permanent state
|
|
assert!(engine_state.merge_env(&mut stack, &dir).is_ok());
|
|
|
|
let latest_block_id = engine_state.num_blocks() - 1;
|
|
|
|
// Change config adding the external completer
|
|
let mut config = engine_state.get_config().clone();
|
|
config.external_completer = Some(latest_block_id);
|
|
engine_state.set_config(&config);
|
|
|
|
// Instantiate a new completer
|
|
let mut completer = NuCompleter::new(std::sync::Arc::new(engine_state), stack);
|
|
|
|
completer.complete(input, input.len())
|
|
}
|
|
|
|
#[test]
|
|
fn unknown_command_completion() {
|
|
let (_, _, engine, stack) = new_engine();
|
|
|
|
let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
|
|
|
|
let target_dir = "thiscommanddoesnotexist ";
|
|
let suggestions = completer.complete(target_dir, target_dir.len());
|
|
|
|
#[cfg(windows)]
|
|
let expected_paths: Vec<String> = vec![
|
|
"another\\".to_string(),
|
|
"custom_completion.nu".to_string(),
|
|
"nushell".to_string(),
|
|
"test_a\\".to_string(),
|
|
"test_b\\".to_string(),
|
|
".hidden_file".to_string(),
|
|
".hidden_folder\\".to_string(),
|
|
];
|
|
#[cfg(not(windows))]
|
|
let expected_paths: Vec<String> = vec![
|
|
"another/".to_string(),
|
|
"custom_completion.nu".to_string(),
|
|
"nushell".to_string(),
|
|
"test_a/".to_string(),
|
|
"test_b/".to_string(),
|
|
".hidden_file".to_string(),
|
|
".hidden_folder/".to_string(),
|
|
];
|
|
|
|
match_suggestions(expected_paths, suggestions)
|
|
}
|
|
|
|
#[rstest]
|
|
fn flagcompletion_triggers_after_cursor(mut completer: NuCompleter) {
|
|
let suggestions = completer.complete("tst -h", 5);
|
|
let expected: Vec<String> = vec!["--help".into(), "--mod".into(), "-h".into(), "-s".into()];
|
|
match_suggestions(expected, suggestions);
|
|
}
|
|
|
|
#[rstest]
|
|
fn customcompletion_triggers_after_cursor(mut completer_strings: NuCompleter) {
|
|
let suggestions = completer_strings.complete("my-command c", 11);
|
|
let expected: Vec<String> = vec!["cat".into(), "dog".into(), "eel".into()];
|
|
match_suggestions(expected, suggestions);
|
|
}
|
|
|
|
#[rstest]
|
|
fn customcompletion_triggers_after_cursor_piped(mut completer_strings: NuCompleter) {
|
|
let suggestions = completer_strings.complete("my-command c | ls", 11);
|
|
let expected: Vec<String> = vec!["cat".into(), "dog".into(), "eel".into()];
|
|
match_suggestions(expected, suggestions);
|
|
}
|
|
|
|
#[rstest]
|
|
fn flagcompletion_triggers_after_cursor_piped(mut completer: NuCompleter) {
|
|
let suggestions = completer.complete("tst -h | ls", 5);
|
|
let expected: Vec<String> = vec!["--help".into(), "--mod".into(), "-h".into(), "-s".into()];
|
|
match_suggestions(expected, suggestions);
|
|
}
|
|
|
|
#[test]
|
|
fn filecompletions_triggers_after_cursor() {
|
|
let (_, _, engine, stack) = new_engine();
|
|
|
|
let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
|
|
|
|
let suggestions = completer.complete("cp test_c", 3);
|
|
|
|
#[cfg(windows)]
|
|
let expected_paths: Vec<String> = vec![
|
|
"another\\".to_string(),
|
|
"custom_completion.nu".to_string(),
|
|
"nushell".to_string(),
|
|
"test_a\\".to_string(),
|
|
"test_b\\".to_string(),
|
|
".hidden_file".to_string(),
|
|
".hidden_folder\\".to_string(),
|
|
];
|
|
#[cfg(not(windows))]
|
|
let expected_paths: Vec<String> = vec![
|
|
"another/".to_string(),
|
|
"custom_completion.nu".to_string(),
|
|
"nushell".to_string(),
|
|
"test_a/".to_string(),
|
|
"test_b/".to_string(),
|
|
".hidden_file".to_string(),
|
|
".hidden_folder/".to_string(),
|
|
];
|
|
|
|
match_suggestions(expected_paths, suggestions);
|
|
}
|
|
|
|
#[rstest]
|
|
fn extern_custom_completion_positional(mut extern_completer: NuCompleter) {
|
|
let suggestions = extern_completer.complete("spam ", 5);
|
|
let expected: Vec<String> = vec!["cat".into(), "dog".into(), "eel".into()];
|
|
match_suggestions(expected, suggestions);
|
|
}
|
|
|
|
#[rstest]
|
|
fn extern_custom_completion_long_flag_1(mut extern_completer: NuCompleter) {
|
|
let suggestions = extern_completer.complete("spam --foo=", 11);
|
|
let expected: Vec<String> = vec!["cat".into(), "dog".into(), "eel".into()];
|
|
match_suggestions(expected, suggestions);
|
|
}
|
|
|
|
#[rstest]
|
|
fn extern_custom_completion_long_flag_2(mut extern_completer: NuCompleter) {
|
|
let suggestions = extern_completer.complete("spam --foo ", 11);
|
|
let expected: Vec<String> = vec!["cat".into(), "dog".into(), "eel".into()];
|
|
match_suggestions(expected, suggestions);
|
|
}
|
|
|
|
#[rstest]
|
|
fn extern_custom_completion_long_flag_short(mut extern_completer: NuCompleter) {
|
|
let suggestions = extern_completer.complete("spam -f ", 8);
|
|
let expected: Vec<String> = vec!["cat".into(), "dog".into(), "eel".into()];
|
|
match_suggestions(expected, suggestions);
|
|
}
|
|
|
|
#[rstest]
|
|
fn extern_custom_completion_short_flag(mut extern_completer: NuCompleter) {
|
|
let suggestions = extern_completer.complete("spam -b ", 8);
|
|
let expected: Vec<String> = vec!["cat".into(), "dog".into(), "eel".into()];
|
|
match_suggestions(expected, suggestions);
|
|
}
|
|
|
|
#[rstest]
|
|
fn extern_complete_flags(mut extern_completer: NuCompleter) {
|
|
let suggestions = extern_completer.complete("spam -", 6);
|
|
let expected: Vec<String> = vec!["--foo".into(), "-b".into(), "-f".into()];
|
|
match_suggestions(expected, suggestions);
|
|
}
|
|
|
|
#[ignore = "was reverted, still needs fixing"]
|
|
#[rstest]
|
|
fn alias_offset_bug_7648() {
|
|
let (dir, _, mut engine, mut stack) = new_engine();
|
|
|
|
// Create an alias
|
|
let alias = r#"alias ea = ^$env.EDITOR /tmp/test.s"#;
|
|
assert!(support::merge_input(alias.as_bytes(), &mut engine, &mut stack, dir).is_ok());
|
|
|
|
let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
|
|
|
|
// Issue #7648
|
|
// Nushell crashes when an alias name is shorter than the alias command
|
|
// and the alias command is a external command
|
|
// This happens because of offset is not correct.
|
|
// This crashes before PR #7779
|
|
let _suggestions = completer.complete("e", 1);
|
|
}
|
|
|
|
#[ignore = "was reverted, still needs fixing"]
|
|
#[rstest]
|
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fn alias_offset_bug_7754() {
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let (dir, _, mut engine, mut stack) = new_engine();
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// Create an alias
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let alias = r#"alias ll = ls -l"#;
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assert!(support::merge_input(alias.as_bytes(), &mut engine, &mut stack, dir).is_ok());
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let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
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// Issue #7754
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// Nushell crashes when an alias name is shorter than the alias command
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// and the alias command contains pipes.
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// This crashes before PR #7756
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let _suggestions = completer.complete("ll -a | c", 9);
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}
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#[test]
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fn get_path_env_var_8003() {
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// Create a new engine
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let (_, _, engine, _) = new_engine();
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// Get the path env var in a platform agnostic way
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let the_path = engine.get_path_env_var();
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// Make sure it's not empty
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assert!(the_path.is_some());
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}
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