diff options
Diffstat (limited to 'library/std/src/sys/windows/process')
| -rw-r--r-- | library/std/src/sys/windows/process/tests.rs | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/library/std/src/sys/windows/process/tests.rs b/library/std/src/sys/windows/process/tests.rs deleted file mode 100644 index 3fc0c75240c..00000000000 --- a/library/std/src/sys/windows/process/tests.rs +++ /dev/null @@ -1,222 +0,0 @@ -use super::make_command_line; -use super::Arg; -use crate::env; -use crate::ffi::{OsStr, OsString}; -use crate::process::Command; - -#[test] -fn test_raw_args() { - let command_line = &make_command_line( - OsStr::new("quoted exe"), - &[ - Arg::Regular(OsString::from("quote me")), - Arg::Raw(OsString::from("quote me *not*")), - Arg::Raw(OsString::from("\t\\")), - Arg::Raw(OsString::from("internal \\\"backslash-\"quote")), - Arg::Regular(OsString::from("optional-quotes")), - ], - false, - ) - .unwrap(); - assert_eq!( - String::from_utf16(command_line).unwrap(), - "\"quoted exe\" \"quote me\" quote me *not* \t\\ internal \\\"backslash-\"quote optional-quotes" - ); -} - -#[test] -fn test_thread_handle() { - use crate::os::windows::io::BorrowedHandle; - use crate::os::windows::process::{ChildExt, CommandExt}; - const CREATE_SUSPENDED: u32 = 0x00000004; - - let p = Command::new("cmd").args(&["/C", "exit 0"]).creation_flags(CREATE_SUSPENDED).spawn(); - assert!(p.is_ok()); - let mut p = p.unwrap(); - - extern "system" { - fn ResumeThread(_: BorrowedHandle<'_>) -> u32; - } - unsafe { - ResumeThread(p.main_thread_handle()); - } - - crate::thread::sleep(crate::time::Duration::from_millis(100)); - - let res = p.try_wait(); - assert!(res.is_ok()); - assert!(res.unwrap().is_some()); - assert!(p.try_wait().unwrap().unwrap().success()); -} - -#[test] -fn test_make_command_line() { - fn test_wrapper(prog: &str, args: &[&str], force_quotes: bool) -> String { - let command_line = &make_command_line( - OsStr::new(prog), - &args.iter().map(|a| Arg::Regular(OsString::from(a))).collect::<Vec<_>>(), - force_quotes, - ) - .unwrap(); - String::from_utf16(command_line).unwrap() - } - - assert_eq!(test_wrapper("prog", &["aaa", "bbb", "ccc"], false), "\"prog\" aaa bbb ccc"); - - assert_eq!(test_wrapper("prog", &[r"C:\"], false), r#""prog" C:\"#); - assert_eq!(test_wrapper("prog", &[r"2slashes\\"], false), r#""prog" 2slashes\\"#); - assert_eq!(test_wrapper("prog", &[r" C:\"], false), r#""prog" " C:\\""#); - assert_eq!(test_wrapper("prog", &[r" 2slashes\\"], false), r#""prog" " 2slashes\\\\""#); - - assert_eq!( - test_wrapper("C:\\Program Files\\blah\\blah.exe", &["aaa"], false), - "\"C:\\Program Files\\blah\\blah.exe\" aaa" - ); - assert_eq!( - test_wrapper("C:\\Program Files\\blah\\blah.exe", &["aaa", "v*"], false), - "\"C:\\Program Files\\blah\\blah.exe\" aaa v*" - ); - assert_eq!( - test_wrapper("C:\\Program Files\\blah\\blah.exe", &["aaa", "v*"], true), - "\"C:\\Program Files\\blah\\blah.exe\" \"aaa\" \"v*\"" - ); - assert_eq!( - test_wrapper("C:\\Program Files\\test", &["aa\"bb"], false), - "\"C:\\Program Files\\test\" aa\\\"bb" - ); - assert_eq!(test_wrapper("echo", &["a b c"], false), "\"echo\" \"a b c\""); - assert_eq!( - test_wrapper("echo", &["\" \\\" \\", "\\"], false), - "\"echo\" \"\\\" \\\\\\\" \\\\\" \\" - ); - assert_eq!( - test_wrapper("\u{03c0}\u{042f}\u{97f3}\u{00e6}\u{221e}", &[], false), - "\"\u{03c0}\u{042f}\u{97f3}\u{00e6}\u{221e}\"" - ); -} - -// On Windows, environment args are case preserving but comparisons are case-insensitive. -// See: #85242 -#[test] -fn windows_env_unicode_case() { - let test_cases = [ - ("ä", "Ä"), - ("ß", "SS"), - ("Ä", "Ö"), - ("Ä", "Ö"), - ("I", "İ"), - ("I", "i"), - ("I", "ı"), - ("i", "I"), - ("i", "İ"), - ("i", "ı"), - ("İ", "I"), - ("İ", "i"), - ("İ", "ı"), - ("ı", "I"), - ("ı", "i"), - ("ı", "İ"), - ("ä", "Ä"), - ("ß", "SS"), - ("Ä", "Ö"), - ("Ä", "Ö"), - ("I", "İ"), - ("I", "i"), - ("I", "ı"), - ("i", "I"), - ("i", "İ"), - ("i", "ı"), - ("İ", "I"), - ("İ", "i"), - ("İ", "ı"), - ("ı", "I"), - ("ı", "i"), - ("ı", "İ"), - ]; - // Test that `cmd.env` matches `env::set_var` when setting two strings that - // may (or may not) be case-folded when compared. - for (a, b) in test_cases.iter() { - let mut cmd = Command::new("cmd"); - cmd.env(a, "1"); - cmd.env(b, "2"); - env::set_var(a, "1"); - env::set_var(b, "2"); - - for (key, value) in cmd.get_envs() { - assert_eq!( - env::var(key).ok(), - value.map(|s| s.to_string_lossy().into_owned()), - "command environment mismatch: {a} {b}", - ); - } - } -} - -// UWP applications run in a restricted environment which means this test may not work. -#[cfg(not(target_vendor = "uwp"))] -#[test] -fn windows_exe_resolver() { - use super::resolve_exe; - use crate::io; - use crate::sys::fs::symlink; - use crate::sys_common::io::test::tmpdir; - - let env_paths = || env::var_os("PATH"); - - // Test a full path, with and without the `exe` extension. - let mut current_exe = env::current_exe().unwrap(); - assert!(resolve_exe(current_exe.as_ref(), env_paths, None).is_ok()); - current_exe.set_extension(""); - assert!(resolve_exe(current_exe.as_ref(), env_paths, None).is_ok()); - - // Test lone file names. - assert!(resolve_exe(OsStr::new("cmd"), env_paths, None).is_ok()); - assert!(resolve_exe(OsStr::new("cmd.exe"), env_paths, None).is_ok()); - assert!(resolve_exe(OsStr::new("cmd.EXE"), env_paths, None).is_ok()); - assert!(resolve_exe(OsStr::new("fc"), env_paths, None).is_ok()); - - // Invalid file names should return InvalidInput. - assert_eq!( - resolve_exe(OsStr::new(""), env_paths, None).unwrap_err().kind(), - io::ErrorKind::InvalidInput - ); - assert_eq!( - resolve_exe(OsStr::new("\0"), env_paths, None).unwrap_err().kind(), - io::ErrorKind::InvalidInput - ); - // Trailing slash, therefore there's no file name component. - assert_eq!( - resolve_exe(OsStr::new(r"C:\Path\to\"), env_paths, None).unwrap_err().kind(), - io::ErrorKind::InvalidInput - ); - - /* - Some of the following tests may need to be changed if you are deliberately - changing the behaviour of `resolve_exe`. - */ - - let empty_paths = || None; - - // The resolver looks in system directories even when `PATH` is empty. - assert!(resolve_exe(OsStr::new("cmd.exe"), empty_paths, None).is_ok()); - - // The application's directory is also searched. - let current_exe = env::current_exe().unwrap(); - assert!(resolve_exe(current_exe.file_name().unwrap().as_ref(), empty_paths, None).is_ok()); - - // Create a temporary path and add a broken symlink. - let temp = tmpdir(); - let mut exe_path = temp.path().to_owned(); - exe_path.push("exists.exe"); - - // A broken symlink should still be resolved. - // Skip this check if not in CI and creating symlinks isn't possible. - let is_ci = env::var("CI").is_ok(); - let result = symlink("<DOES NOT EXIST>".as_ref(), &exe_path); - if is_ci || result.is_ok() { - result.unwrap(); - assert!( - resolve_exe(OsStr::new("exists.exe"), empty_paths, Some(temp.path().as_ref())).is_ok() - ); - } -} |