Create tests for uniform dist

src/core/graph/tests_cpu.rs

@@ -97,6 +97,35 @@ mod tests {
         }
     }
 
+    #[test]
+    fn test_uniform_dist() {
+        let mut ctx = Context::new();
+        let min = ctx.scalar(0, xla::ElementType::F32).expect("min = 0");
+        let max = ctx.scalar(1, xla::ElementType::F32).expect("max = 10");
+        let mat = ctx.rng_uniform(min, max, &[10,1]).expect("sample the uniform distribution");
+
+        let client = xla::PjRtClient::cpu().expect("client");
+        let name = "test";
+        let executable = ctx.compile(&name, [mat], &client).expect("executable");
+
+        let device_result = executable.execute::<Literal>(&[]).expect("execute");
+        let host_result = device_result[0][0]
+            .to_literal_sync()
+            .expect("to_literal_sync");
+        let untupled_result = host_result.to_tuple1().expect("untuple");
+        let rust_result = untupled_result.to_vec::<f32>().expect("to_vec");
+        println!("{:?}", rust_result);
+
+        match untupled_result.shape().unwrap() {
+            Shape::Array(shape) => {
+                assert_eq!(shape.dims(), &[10,1]);
+            },
+            _ => {
+                panic!("Shape is not correct");
+            }
+        }
+    }
+
 
     #[test]
     fn test_large_cte() {