test-js: Use prettier and format all files

Author: https://github.com/mattco98
Commit: 6d58c48c2f
Pull-request: https://github.com/SerenityOS/serenity/pull/2689
Reviewed-by: https://github.com/linusg

Libraries/LibJS/Tests/builtins/Array/Array.js

@@ -1,48 +1,55 @@
 load("test-common.js");
 
 try {
-    assert(Array.length === 1);
-    assert(Array.name === "Array");
-    assert(Array.prototype.length === 0);
+  assert(Array.length === 1);
+  assert(Array.name === "Array");
+  assert(Array.prototype.length === 0);
 
-    assert(typeof Array() === "object");
-    assert(typeof new Array() === "object");
+  assert(typeof Array() === "object");
+  assert(typeof new Array() === "object");
 
-    var a;
+  var a;
 
-    a = new Array(5);
-    assert(a.length === 5);
+  a = new Array(5);
+  assert(a.length === 5);
 
-    a = new Array("5");
-    assert(a.length === 1);
-    assert(a[0] === "5");
+  a = new Array("5");
+  assert(a.length === 1);
+  assert(a[0] === "5");
 
-    a = new Array(1, 2, 3);
-    assert(a.length === 3);
-    assert(a[0] === 1);
-    assert(a[1] === 2);
-    assert(a[2] === 3);
+  a = new Array(1, 2, 3);
+  assert(a.length === 3);
+  assert(a[0] === 1);
+  assert(a[1] === 2);
+  assert(a[2] === 3);
 
-    a = new Array([1, 2, 3]);
-    assert(a.length === 1);
-    assert(a[0][0] === 1);
-    assert(a[0][1] === 2);
-    assert(a[0][2] === 3);
+  a = new Array([1, 2, 3]);
+  assert(a.length === 1);
+  assert(a[0][0] === 1);
+  assert(a[0][1] === 2);
+  assert(a[0][2] === 3);
 
-    a = new Array(1, 2, 3);
-    Object.defineProperty(a, 3, { get() { return 10; } });
-    assert(a.toString() === "1,2,3,10");
+  a = new Array(1, 2, 3);
+  Object.defineProperty(a, 3, {
+    get() {
+      return 10;
+    },
+  });
+  assert(a.toString() === "1,2,3,10");
 
-    [-1, -100, -0.1, 0.1, 1.23, Infinity, -Infinity, NaN].forEach(value => {
-        assertThrowsError(() => {
-            new Array(value);
-        }, {
-            error: TypeError,
-            message: "Invalid array length"
-        });
-    });
+  [-1, -100, -0.1, 0.1, 1.23, Infinity, -Infinity, NaN].forEach(value => {
+    assertThrowsError(
+      () => {
+        new Array(value);
+      },
+      {
+        error: TypeError,
+        message: "Invalid array length",
+      }
+    );
+  });
 
-    console.log("PASS");
+  console.log("PASS");
 } catch (e) {
-    console.log("FAIL: " + e);
+  console.log("FAIL: " + e);
 }