Upgrade to rand 0.8.3

Signed-off-by: Chojan Shang <psiace@outlook.com>

Author: PsiACE

Cargo.toml

@@ -29,7 +29,7 @@ bumpalo = { version = "3.5.0", optional = true }
 
 [dev-dependencies]
 lazy_static = "1.4"
-rand = { version = "0.7.3", features = ["small_rng"] }
+rand = { version = "0.8.3", features = ["small_rng"] }
 rayon = "1.0"
 fnv = "1.0.7"
 serde_test = "1.0"

src/map.rs

@@ -4277,18 +4277,21 @@ mod test_map {
         let mut m = HashMap::new();
 
         let mut rng = {
-            let seed = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16];
+            let seed = [
+                1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, // and again
+                1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
+            ];
             SmallRng::from_seed(seed)
         };
 
         // Populate the map with some items.
         for _ in 0..50 {
-            let x = rng.gen_range(-10, 10);
+            let x = rng.gen_range(-10..10);
             m.insert(x, ());
         }
 
         for _ in 0..1000 {
-            let x = rng.gen_range(-10, 10);
+            let x = rng.gen_range(-10..10);
             match m.entry(x) {
                 Vacant(_) => {}
                 Occupied(e) => {
@@ -4587,18 +4590,21 @@ mod test_map {
         let mut m = HashMap::new();
 
         let mut rng = {
-            let seed = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16];
+            let seed = [
+                1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, // and again
+                1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
+            ];
             SmallRng::from_seed(seed)
         };
 
         // Populate the map with some items.
         for _ in 0..50 {
-            let x = rng.gen_range(-10, 10);
+            let x = rng.gen_range(-10..10);
             m.insert(x, ());
         }
 
         for _ in 0..1000 {
-            let x = rng.gen_range(-10, 10);
+            let x = rng.gen_range(-10..10);
             m.entry(x).and_replace_entry_with(|_, _| None);
             check(&m);
         }

tests/set.rs

@@ -8,13 +8,19 @@ fn test_hashset_insert_remove() {
     let mut m: HashSet<Vec<char>> = HashSet::new();
     //let num: u32 = 4096;
     //let tx: Vec<Vec<u8>> = (0..num).map(|i| (i..(16 + i)).collect()).collect();
-    let seed: [u8; 16] = [
+    let seed: [u8; 32] = [
+        130, 220, 246, 217, 111, 124, 221, 189, 190, 234, 121, 93, 67, 95, 100, 43, // again
         130, 220, 246, 217, 111, 124, 221, 189, 190, 234, 121, 93, 67, 95, 100, 43,
     ];
 
     let rng = &mut SmallRng::from_seed(seed);
     let tx: Vec<Vec<char>> = (0..4096)
-        .map(|_| (rng.sample_iter(&Alphanumeric).take(32).collect()))
+        .map(|_| {
+            rng.sample_iter(&Alphanumeric)
+                .take(32)
+                .map(char::from)
+                .collect()
+        })
         .collect();
 
     for _ in 0..32 {