nushell/tests/shell/mod.rs

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use nu_test_support::fs::Stub::FileWithContentToBeTrimmed;
use nu_test_support::playground::Playground;
use nu_test_support::{nu, nu_repl_code, pipeline};
#[cfg(feature = "which-support")]
mod environment;
mod pipeline;
//FIXME: jt: we need to focus some fixes on wix as the plugins will differ
#[ignore]
#[test]
fn plugins_are_declared_with_wix() {
let actual = nu!(
cwd: ".", pipeline(
r#"
open Cargo.toml
| get bin.name
| str replace "nu_plugin_(extra|core)_(.*)" "nu_plugin_$2"
| drop
| sort-by
| wrap cargo | merge {
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open wix/main.wxs --raw | from xml
| get Wix.children.Product.children.0.Directory.children.0
| where Directory.attributes.Id == "$(var.PlatformProgramFilesFolder)"
| get Directory.children.Directory.children.0 | last
| get Directory.children.Component.children
| each { |it| echo $it | first }
| skip
| where File.attributes.Name =~ "nu_plugin"
| str substring [_, -4] File.attributes.Name
| get File.attributes.Name
| sort-by
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| wrap wix
}
| default wix _
| each { |it| if $it.wix != $it.cargo { 1 } { 0 } }
| math sum
"#
));
assert_eq!(actual.out, "0");
}
#[test]
#[cfg(not(windows))]
fn do_not_panic_if_broken_pipe() {
// `nu -h | false`
// used to panic with a BrokenPipe error
let child_output = std::process::Command::new("sh")
.arg("-c")
.arg(format!(
"{:?} -h | false",
nu_test_support::fs::executable_path()
))
.output()
.expect("failed to execute process");
assert!(child_output.stderr.is_empty());
}
#[test]
fn nu_lib_dirs_repl() {
Playground::setup("nu_lib_dirs_repl", |dirs, sandbox| {
sandbox
.mkdir("scripts")
.with_files(vec![FileWithContentToBeTrimmed(
"scripts/foo.nu",
r#"
let-env FOO = "foo"
"#,
)]);
let inp_lines = &[
r#"let-env NU_LIB_DIRS = [ ('scripts' | path expand) ]"#,
r#"source-env foo.nu"#,
r#"$env.FOO"#,
];
let actual_repl = nu!(cwd: dirs.test(), nu_repl_code(inp_lines));
assert!(actual_repl.err.is_empty());
assert_eq!(actual_repl.out, "foo");
})
}
#[test]
fn nu_lib_dirs_script() {
Playground::setup("nu_lib_dirs_script", |dirs, sandbox| {
sandbox
.mkdir("scripts")
.with_files(vec![FileWithContentToBeTrimmed(
"scripts/foo.nu",
r#"
let-env FOO = "foo"
"#,
)])
.with_files(vec![FileWithContentToBeTrimmed(
"main.nu",
r#"
source-env foo.nu
"#,
)]);
let inp_lines = &[
r#"let-env NU_LIB_DIRS = [ ('scripts' | path expand) ]"#,
r#"source-env main.nu"#,
r#"$env.FOO"#,
];
let actual_repl = nu!(cwd: dirs.test(), nu_repl_code(inp_lines));
assert!(actual_repl.err.is_empty());
assert_eq!(actual_repl.out, "foo");
})
}
#[test]
fn nu_lib_dirs_relative_repl() {
Playground::setup("nu_lib_dirs_relative_repl", |dirs, sandbox| {
sandbox
.mkdir("scripts")
.with_files(vec![FileWithContentToBeTrimmed(
"scripts/foo.nu",
r#"
let-env FOO = "foo"
"#,
)]);
let inp_lines = &[
r#"let-env NU_LIB_DIRS = [ 'scripts' ]"#,
r#"source-env foo.nu"#,
r#"$env.FOO"#,
];
let actual_repl = nu!(cwd: dirs.test(), nu_repl_code(inp_lines));
assert!(actual_repl.err.is_empty());
assert_eq!(actual_repl.out, "foo");
})
}
#[test]
fn nu_lib_dirs_relative_script() {
Playground::setup("nu_lib_dirs_relative_script", |dirs, sandbox| {
sandbox
.mkdir("scripts")
.with_files(vec![FileWithContentToBeTrimmed(
"scripts/main.nu",
r#"
source-env ../foo.nu
"#,
)])
.with_files(vec![FileWithContentToBeTrimmed(
"foo.nu",
r#"
let-env FOO = "foo"
"#,
)]);
let inp_lines = &[
r#"let-env NU_LIB_DIRS = [ 'scripts' ]"#,
r#"source-env scripts/main.nu"#,
r#"$env.FOO"#,
];
let actual_repl = nu!(cwd: dirs.test(), nu_repl_code(inp_lines));
assert!(actual_repl.err.is_empty());
assert_eq!(actual_repl.out, "foo");
})
}
#[test]
fn run_script_that_looks_like_module() {
Playground::setup("run_script_that_looks_like_module", |dirs, _| {
let inp_lines = &[
r#"module spam { export def eggs [] { 'eggs' } }"#,
r#"export use spam eggs"#,
r#"export def foo [] { eggs }"#,
r#"export alias bar = foo"#,
r#"export def-env baz [] { bar }"#,
r#"baz"#,
];
let actual = nu!(cwd: dirs.test(), inp_lines.join("; "));
assert_eq!(actual.out, "eggs");
})
}
#[test]
fn run_export_extern() {
Playground::setup("run_script_that_looks_like_module", |dirs, _| {
let inp_lines = &[r#"export extern foo []"#, r#"help foo"#];
let actual = nu!(cwd: dirs.test(), inp_lines.join("; "));
assert!(actual.out.contains("Usage"));
})
}