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test: clear parent envs to prevent leakage to tests (#9976)

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Running tests locally from nushell with customizations (i.e.
$env.PROMPT_COMMAND etc) may lead to failing tests as that customization
leaks to the sandboxed nu itself.

Remove `FILE_PWD` from env

# Tests + Formatting

Tests are now passing locally without issue in my case
This commit is contained in:
Kiryl Mialeshka 2023-08-14 12:49:55 +02:00 committed by GitHub
parent 5d94b16d71
commit 6eac9bfd0f
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 23 additions and 14 deletions
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2
crates/nu-protocol/src/shell_error.rs
View File

@ -431,7 +431,7 @@ pub enum ShellError {
#[diagnostic(
code(nu::shell::automatic_env_var_set_manually),
help(
r#"The environment variable '{envvar_name}' is set automatically by Nushell and cannot not be set manually."#
r#"The environment variable '{envvar_name}' is set automatically by Nushell and cannot be set manually."#
)
)]
AutomaticEnvVarSetManually {

31
crates/nu-test-support/src/macros.rs
View File

@ -158,12 +158,11 @@ macro_rules! nu {
let target_cwd = $opts.cwd.unwrap_or(".".to_string());
let locale = $opts.locale.unwrap_or("en_US.UTF-8".to_string());
let executable_path = $crate::fs::executable_path();
let mut command = Command::new($crate::fs::executable_path());
let mut command = $crate::macros::run_command(&executable_path, &target_cwd);
command
.env("PWD", &target_cwd)
.env(nu_utils::locale::LOCALE_OVERRIDE_ENV_VAR, locale)
.current_dir(target_cwd)
.env(NATIVE_PATH_ENV_VAR, paths_joined)
// .arg("--skip-plugins")
// .arg("--no-history")
@ -278,7 +277,7 @@ macro_rules! nu_with_std {
(@main $opts:expr, $path:expr) => {{
pub use std::error::Error;
pub use std::io::prelude::*;
pub use std::process::{Command, Stdio};
pub use std::process::Stdio;
pub use $crate::NATIVE_PATH_ENV_VAR;
pub fn escape_quote_string(input: String) -> String {
@ -319,12 +318,11 @@ macro_rules! nu_with_std {
let target_cwd = $opts.cwd.unwrap_or(".".to_string());
let locale = $opts.locale.unwrap_or("en_US.UTF-8".to_string());
let executable_path = $crate::fs::executable_path();
let mut command = Command::new($crate::fs::executable_path());
let mut command = $crate::macros::run_command(&executable_path, &target_cwd);
command
.env("PWD", &target_cwd)
.env(nu_utils::locale::LOCALE_OVERRIDE_ENV_VAR, locale)
.current_dir(target_cwd)
.env(NATIVE_PATH_ENV_VAR, paths_joined)
// .arg("--skip-plugins")
// .arg("--no-history")
@ -396,7 +394,7 @@ macro_rules! nu_with_plugins {
($cwd:expr, [$(($format:expr, $plugin_name:expr)),+$(,)?], $command:expr) => {{
pub use std::error::Error;
pub use std::io::prelude::*;
pub use std::process::{Command, Stdio};
pub use std::process::Stdio;
pub use tempfile::tempdir;
pub use $crate::{NATIVE_PATH_ENV_VAR, with_exe};
@ -436,9 +434,7 @@ macro_rules! nu_with_plugins {
if !executable_path.exists() {
executable_path = $crate::fs::installed_nu_path();
}
let mut process = match Command::new(executable_path)
.current_dir(&target_cwd)
.env("PWD", &target_cwd) // setting PWD is enough to set cwd
let mut process = match $crate::macros::run_command(&executable_path, &target_cwd)
.arg("--commands")
.arg(commands)
.arg("--plugin-config")
@ -470,3 +466,16 @@ pub fn read_std(std: &[u8]) -> String {
let out = out.replace("\r\n", "");
out.replace('\n', "")
}
use std::{path::PathBuf, process::Command};
pub fn run_command(executable_path: &PathBuf, target_cwd: &str) -> Command {
let mut command = Command::new(executable_path);
command
.current_dir(target_cwd)
.env_remove("FILE_PWD")
.env("PWD", target_cwd); // setting PWD is enough to set cwd;
command
}

4
tests/shell/environment/env.rs
View File

@ -190,7 +190,7 @@ fn hides_env_in_block() {
#[test]
fn env_var_not_var() {
let actual = nu!("
echo $CARGO
echo $PWD
");
assert!(actual.err.contains("use $env.CARGO instead of $CARGO"));
assert!(actual.err.contains("use $env.PWD instead of $PWD"));
}