merge fix

unicode-org · Aug 24, 2020 · b346a56 · b346a56
2 parents 59033a9 + 7bd27a7
commit b346a56
Showing 1 changed file with 27 additions and 0 deletions.
diff --git a/components/uniset/src/builder.rs b/components/uniset/src/builder.rs
@@ -549,6 +549,16 @@ mod tests {
         assert_eq!(builder.intervals, expected);
     }
 
+    #[test]
+    fn test_add_adjacent_ranges() {
+        let mut builder = generate_tester(vec![10, 20, 40, 50]);
+        builder.add(19, 20);
+        builder.add(20, 21);
+        builder.add(21, 22);
+        let expected = vec![10, 22, 40, 50];
+        assert_eq!(builder.intervals, expected);
+    }
+
     #[test]
     fn test_add_unicodeset() {
         let mut builder = generate_tester(vec![10, 20, 40, 50]);
@@ -652,6 +662,15 @@ mod tests {
         let expected = vec![10, 20, 70, 80];
         assert_eq!(builder.intervals, expected);
     }
+    #[test]
+    fn test_remove_adjacent_ranges() {
+        let mut builder = generate_tester(vec![10, 20, 40, 50]);
+        builder.remove(39, 40);
+        builder.remove(40, 41);
+        builder.remove(41, 42);
+        let expected = vec![10, 20, 42, 50];
+        assert_eq!(builder.intervals, expected);
+    }
 
     #[test]
     fn test_remove_char() {
@@ -694,6 +713,14 @@ mod tests {
         assert_eq!(builder.intervals, expected);
     }
 
+    #[test]
+    fn test_retain_range_empty() {
+        let mut builder = generate_tester(vec![65, 70]);
+        builder.retain_range(&('F'..'Z'));
+        let expected = vec![];
+        assert_eq!(builder.intervals, expected);
+    }
+
     #[test]
     fn test_retain_set() {
         let mut builder = generate_tester(vec![10, 20, 40, 50, 70, 80]);