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tests/env: change Windows test_change_directory

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Invoke `cmd.exe /C cd` to determine the current working directory instead of relying on the output of
environment variables.
This commit is contained in:
Thomas Queiroz 2021-11-02 20:06:59 -03:00
parent a290c77cfc
commit 124f929848
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GPG key ID: 229D2DDF7ECA5F8F
1 changed files with 19 additions and 13 deletions
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32
tests/by-util/test_env.rs
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@ -1,7 +1,4 @@
// spell-checker:ignore (words) bamf chdir rlimit prlimit
#[cfg(not(windows))]
use std::fs;
// spell-checker:ignore (words) bamf chdir rlimit prlimit COMSPEC
use crate::common::util::*;
use std::env;
@ -177,7 +174,7 @@ fn test_fail_null_with_program() {
fn test_change_directory() {
let scene = TestScenario::new(util_name!());
let temporary_directory = tempdir().unwrap();
let temporary_path = fs::canonicalize(temporary_directory.path()).unwrap();
let temporary_path = std::fs::canonicalize(temporary_directory.path()).unwrap();
assert_ne!(env::current_dir().unwrap(), temporary_path);
// command to print out current working directory
@ -193,27 +190,36 @@ fn test_change_directory() {
assert_eq!(out.trim(), temporary_path.as_os_str())
}
// no way to consistently get "current working directory", `cd` doesn't work @ CI
// instead, we test that the unique temporary directory appears somewhere in the printed variables
#[cfg(windows)]
#[test]
fn test_change_directory() {
let scene = TestScenario::new(util_name!());
let temporary_directory = tempdir().unwrap();
let temporary_path = temporary_directory.path();
assert_ne!(env::current_dir().unwrap(), temporary_path);
let temporary_path = temporary_directory.path();
let temporary_path = temporary_path
.strip_prefix(r"\\?\")
.unwrap_or(temporary_path);
let env_cd = env::current_dir().unwrap();
let env_cd = env_cd.strip_prefix(r"\\?\").unwrap_or(&env_cd);
assert_ne!(env_cd, temporary_path);
// COMSPEC is a variable that contains the full path to cmd.exe
let cmd_path = env::var("COMSPEC").unwrap();
// command to print out current working directory
let pwd = [&*cmd_path, "/C", "cd"];
let out = scene
.ucmd()
.arg("--chdir")
.arg(&temporary_path)
.args(&pwd)
.succeeds()
.stdout_move_str();
assert!(!out
.lines()
.any(|line| line.ends_with(temporary_path.file_name().unwrap().to_str().unwrap())));
assert_eq!(out.trim(), temporary_path.as_os_str())
}
#[test]