another try

When matching directly with a regex, we need to make sure the path is
normalized first.

appveyor.yml

@@ -32,8 +32,8 @@ build: false
 # Equivalent to Travis' `script` phase
 # TODO modify this phase as you see fit
 test_script:
-  - cargo build --verbose
-  - cargo test
+  # - cargo build --verbose
+  - cargo test matchslash2 -- --nocapture
 
 before_deploy:
   # Generate artifacts for release

src/glob.rs

@@ -29,7 +29,6 @@ to make its way into `glob` proper.
 use std::error::Error as StdError;
 use std::fmt;
 use std::iter;
-use std::path;
 use std::str;
 
 use regex;
@@ -214,7 +213,7 @@ impl Pattern {
     /// regular expression and will represent the matching semantics of this
     /// glob pattern and the options given.
     pub fn to_regex_with(&self, options: &MatchOptions) -> String {
-        let sep = regex::quote(&path::MAIN_SEPARATOR.to_string());
+        let seps = regex::quote(r"/\");
         let mut re = String::new();
         re.push_str("(?-u)");
         if options.case_insensitive {
@@ -235,26 +234,27 @@ impl Pattern {
                 }
                 Token::Any => {
                     if options.require_literal_separator {
-                        re.push_str(&format!("[^{}]", sep));
+                        re.push_str(&format!("[^{}]", seps));
                     } else {
                         re.push_str(".");
                     }
                 }
                 Token::ZeroOrMore => {
                     if options.require_literal_separator {
-                        re.push_str(&format!("[^{}]*", sep));
+                        re.push_str(&format!("[^{}]*", seps));
                     } else {
                         re.push_str(".*");
                     }
                 }
                 Token::RecursivePrefix => {
-                    re.push_str(&format!("(?:{sep}?|.*{sep})", sep=sep));
+                    re.push_str(&format!("(?:[{sep}]?|.*[{sep}])", sep=seps));
                 }
                 Token::RecursiveSuffix => {
-                    re.push_str(&format!("(?:{sep}?|{sep}.*)", sep=sep));
+                    re.push_str(&format!("(?:[{sep}]?|[{sep}].*)", sep=seps));
                 }
                 Token::RecursiveZeroOrMore => {
-                    re.push_str(&format!("(?:{sep}|{sep}.*{sep})", sep=sep));
+                    re.push_str(&format!("(?:[{sep}]|[{sep}].*[{sep}])",
+                                         sep=seps));
                 }
                 Token::Class { negated, ref ranges } => {
                     re.push('[');
@@ -414,6 +414,8 @@ impl<'a> Parser<'a> {
 
 #[cfg(test)]
 mod tests {
+    use std::path::Path;
+
     use regex::bytes::Regex;
 
     use super::{Error, Pattern, MatchOptions, SetBuilder, Token};
@@ -461,8 +463,9 @@ mod tests {
             #[test]
             fn $name() {
                 let pat = Pattern::new($pat).unwrap();
+                let path = &Path::new($path).to_str().unwrap();
                 let re = Regex::new(&pat.to_regex_with(&$options)).unwrap();
-                assert!(re.is_match($path.as_bytes()));
+                assert!(re.is_match(path.as_bytes()));
             }
         };
     }
@@ -475,8 +478,12 @@ mod tests {
             #[test]
             fn $name() {
                 let pat = Pattern::new($pat).unwrap();
+                let path = &Path::new($path).to_str().unwrap();
                 let re = Regex::new(&pat.to_regex_with(&$options)).unwrap();
-                assert!(!re.is_match($path.as_bytes()));
+                // println!("PATTERN: {}", $pat);
+                // println!("REGEX: {:?}", re);
+                // println!("PATH: {}", path);
+                assert!(!re.is_match(path.as_bytes()));
             }
         };
     }
@@ -557,12 +564,11 @@ mod tests {
         case_insensitive: true,
         require_literal_separator: false,
     };
-    const SEP: char = ::std::path::MAIN_SEPARATOR;
 
     toregex!(re_casei, "a", "(?i)^a$", &CASEI);
 
-    toregex!(re_slash1, "?", format!("^[^{}]$", SEP), SLASHLIT);
-    toregex!(re_slash2, "*", format!("^[^{}]*$", SEP), SLASHLIT);
+    toregex!(re_slash1, "?", r"^[^/\\]$", SLASHLIT);
+    toregex!(re_slash2, "*", r"^[^/\\]*$", SLASHLIT);
 
     toregex!(re1, "a", "^a$");
     toregex!(re2, "?", "^.$");
@@ -638,6 +644,7 @@ mod tests {
 
     matches!(matchslash1, "abc/def", "abc/def", SLASHLIT);
     nmatches!(matchslash2, "abc?def", "abc/def", SLASHLIT);
+    nmatches!(matchslash2_win, "abc?def", "abc\\def", SLASHLIT);
     nmatches!(matchslash3, "abc*def", "abc/def", SLASHLIT);
     matches!(matchslash4, "abc[/]def", "abc/def", SLASHLIT); // differs