Upgrade: esquery@^1.0.1 (fixes #8733) (#10170)

* Upgrade: esquery@^1.0.1 (fixes #8733)

* Chore: Add extra tests

* Chore: Fix lint errors

* Chore: Removing accidental copy/paste test

package.json

@@ -44,7 +44,7 @@
     "eslint-scope": "^3.7.1",
     "eslint-visitor-keys": "^1.0.0",
     "espree": "^4.0.0-alpha.0",
-    "esquery": "^1.0.0",
+    "esquery": "^1.0.1",
     "esutils": "^2.0.2",
     "file-entry-cache": "^2.0.0",
     "functional-red-black-tree": "^1.0.1",

tests/lib/rules/no-restricted-syntax.js

@@ -36,7 +36,10 @@ ruleTester.run("no-restricted-syntax", rule, {
         {
             code: "({ foo: 1, bar: 2 })",
             options: [{ selector: "FunctionDeclaration[params.length>2]", message: "custom error message." }]
-        }
+        },
+
+        // https://github.com/eslint/eslint/issues/8733
+        { code: "console.log(/a/);", options: ["Literal[regex.flags=/./]"] }
     ],
     invalid: [
 
@@ -118,6 +121,13 @@ ruleTester.run("no-restricted-syntax", rule, {
             code: "function foo(bar, baz, qux) {}",
             options: [{ selector: "FunctionDeclaration[params.length>2]", message: "custom message with {{selector}}" }],
             errors: [{ message: "custom message with {{selector}}", type: "FunctionDeclaration" }]
+        },
+
+        // https://github.com/eslint/eslint/issues/8733
+        {
+            code: "console.log(/a/i);",
+            options: ["Literal[regex.flags=/./]"],
+            errors: [{ message: "Using 'Literal[regex.flags=/./]' is not allowed.", type: "Literal" }]
         }
     ]
 });