JS: Add InlineExpectationsTest

javascript/ql/test/qlpack.yml

@@ -3,6 +3,7 @@ groups: [javascript, test]
 dependencies:
   codeql/javascript-all: ${workspace}
   codeql/javascript-queries: ${workspace}
+  codeql/util: ${workspace}
 extractor: javascript
 tests: .
 warnOnImplicitThis: true

javascript/ql/test/testUtilities/InlineExpectationsTest.qll

@@ -0,0 +1,8 @@
+/**
+ * Inline expectation tests for JS.
+ * See `shared/util/codeql/util/test/InlineExpectationsTest.qll`
+ */
+
+private import codeql.util.test.InlineExpectationsTest
+private import internal.InlineExpectationsTestImpl
+import Make<Impl>

javascript/ql/test/testUtilities/internal/InlineExpectationsTestImpl.qll

@@ -0,0 +1,12 @@
+private import javascript as JS
+private import codeql.util.test.InlineExpectationsTest
+
+module Impl implements InlineExpectationsTestSig {
+  private import javascript
+
+  class ExpectationComment extends LineComment {
+    string getContents() { result = this.getText() }
+  }
+
+  class Location = JS::Location;
+}