nushell/crates/nu-command/tests/commands/which.rs

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Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
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use nu_test_support::nu;
#[test]
fn which_ls() {
let actual = nu!(
cwd: ".",
"which ls | get path.0 | str trim"
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
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);
assert_eq!(actual.out, "Nushell built-in command");
}
#[test]
fn which_alias_ls() {
let actual = nu!(
cwd: ".",
"alias ls = ls -a; which ls | get path.0 | str trim"
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
2021-01-08 18:44:31 +01:00
);
assert_eq!(actual.out, "Nushell alias: ls -a");
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
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}
#[test]
fn which_def_ls() {
let actual = nu!(
cwd: ".",
"def ls [] {echo def}; which ls | get path.0 | str trim"
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
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);
assert_eq!(actual.out, "Nushell custom command");
}
#[test]
fn correct_precedence_alias_def_custom() {
let actual = nu!(
cwd: ".",
"def ls [] {echo def}; alias ls = echo alias; which ls | get path.0 | str trim"
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
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);
assert_eq!(actual.out, "Nushell alias: echo alias");
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
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}
#[test]
fn multiple_reports_for_alias_def_custom() {
let actual = nu!(
cwd: ".",
"def ls [] {echo def}; alias ls = echo alias; which -a ls | length"
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
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);
let length: i32 = actual.out.parse().unwrap();
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assert!(length >= 2);
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
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}
// `get_aliases_with_name` and `get_custom_commands_with_name` don't return the correct count of
// values
// I suspect this is due to the ScopeFrame getting discarded at '}' and the command is then
// executed in the parent scope
// See: parse_definition, line 2187 for reference.
#[ignore]
#[test]
fn correctly_report_of_shadowed_alias() {
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
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let actual = nu!(
cwd: ".",
r#"alias xaz = echo alias1
def helper [] {
alias xaz = echo alias2
which -a xaz
}
helper | get path | str contains alias2"#
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
2021-01-08 18:44:31 +01:00
);
assert_eq!(actual.out, "true");
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
2021-01-08 18:44:31 +01:00
}
#[test]
fn one_report_of_multiple_defs() {
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
2021-01-08 18:44:31 +01:00
let actual = nu!(
cwd: ".",
r#"def xaz [] { echo def1 }
def helper [] {
def xaz [] { echo def2 }
which -a xaz
}
helper | length"#
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
2021-01-08 18:44:31 +01:00
);
let length: i32 = actual.out.parse().unwrap();
assert_eq!(length, 1);
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
2021-01-08 18:44:31 +01:00
}
#[test]
fn def_only_seen_once() {
let actual = nu!(
cwd: ".",
"def xaz [] {echo def1}; which -a xaz | length"
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
2021-01-08 18:44:31 +01:00
);
let length: i32 = actual.out.parse().unwrap();
assert_eq!(length, 1);
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
2021-01-08 18:44:31 +01:00
}
#[test]
fn do_not_show_hidden_aliases() {
let actual = nu!(
cwd: ".",
r#"alias foo = echo foo
hide foo
which foo | length"#
);
let length: i32 = actual.out.parse().unwrap();
assert_eq!(length, 0);
}
#[test]
fn do_not_show_hidden_commands() {
let actual = nu!(
cwd: ".",
r#"def foo [] { echo foo }
hide foo
which foo | length"#
);
let length: i32 = actual.out.parse().unwrap();
assert_eq!(length, 0);
}