test: OsArgsContainsInvalidUnicode error does not occur on Windows

src/errors.rs

@@ -284,6 +284,7 @@ impl cmp::PartialEq for ParseError<'_> {
 #[cfg(test)]
 mod tests_of_cliargs_error {
 
+    #[cfg(not(windows))] // Because basically OsStr is valid WTF8 and OsString is valid WTF16 on windows
     mod tests_of_os_args_contain_invalid_unicode {
         use crate::Error;
         use std::error;

src/lib.rs

@@ -316,6 +316,7 @@ mod tests_of_cmd {
             assert_eq!(cmd.name(), "app");
         }
 
+        #[cfg(not(windows))] // Because basically OsStr is valid WTF8 and OsString is valid WTF16 on windows
         #[test]
         fn should_fail_because_os_args_contain_invalid_unicode() {
             let bad_arg = b"bar\xFFbaz";
@@ -337,6 +338,7 @@ mod tests_of_cmd {
             }
         }
 
+        #[cfg(not(windows))] // Because basically OsStr is valid WTF8 and OsString is valid WTF16 on windows
         #[test]
         fn should_fail_because_command_name_contains_invalid_unicode() {
             let bad_arg = b"bar\xFFbaz";

tests/parse_test.rs

@@ -69,6 +69,7 @@ mod tests_of_errors {
     use cliargs;
     use std::ffi;
 
+    #[cfg(not(windows))] // Because basically OsStr is valid WTF8 and OsString is valid WTF16 on windows
     #[test]
     fn it_should_parse_but_fail_because_command_line_arguments_contain_invalid_unicode() {
         let bad_arg = b"bar\xFF";