Import 'regex' package vesion 1.3.6
* Add OWNERS
* No Android.bp yet
Bug: 152884384
Test: make
Change-Id: I455caf7833b6c437c1c133bc7b2f47b83da9cbce
diff --git a/tests/macros_bytes.rs b/tests/macros_bytes.rs
new file mode 100644
index 0000000..03c370d
--- /dev/null
+++ b/tests/macros_bytes.rs
@@ -0,0 +1,40 @@
+// Macros for use in writing tests generic over &str/&[u8].
+macro_rules! text { ($text:expr) => { $text.as_bytes() } }
+macro_rules! t { ($re:expr) => { text!($re) } }
+macro_rules! match_text { ($text:expr) => { $text.as_bytes() } }
+macro_rules! use_ { ($($path: tt)*) => { use regex::bytes::$($path)*; } }
+macro_rules! empty_vec { () => { <Vec<&[u8]>>::new() } }
+
+macro_rules! bytes { ($text:expr) => { $text } }
+
+macro_rules! no_expand {
+ ($text:expr) => {{
+ use regex::bytes::NoExpand;
+ NoExpand(text!($text))
+ }}
+}
+
+macro_rules! show {
+ ($text:expr) => {{
+ use std::ascii::escape_default;
+ let mut s = vec![];
+ for &b in bytes!($text) {
+ s.extend(escape_default(b));
+ }
+ String::from_utf8(s).unwrap()
+ }}
+}
+
+macro_rules! expand {
+ ($name:ident, $re:expr, $text:expr, $expand:expr, $expected:expr) => {
+ #[test]
+ fn $name() {
+ let re = regex!($re);
+ let cap = re.captures(t!($text)).unwrap();
+
+ let mut got = vec![];
+ cap.expand(t!($expand), &mut got);
+ assert_eq!(show!(t!($expected)), show!(&*got));
+ }
+ }
+}