Added tests for 'import.meta'.

tests/cases/conformance/es2019/importMeta/importMeta.ts

@@ -0,0 +1,28 @@
+
+// @target: esnext
+// @lib: es5,dom
+
+// @Filename: example.ts
+// Adapted from https://github.com/tc39/proposal-import-meta/tree/c3902a9ffe2e69a7ac42c19d7ea74cbdcea9b7fb#example
+(async () => {
+  const response = await fetch(new URL("../hamsters.jpg", import.meta.url).toString());
+  const blob = await response.blob();
+
+  const size = import.meta.scriptElement.dataset.size || 300;
+
+  const image = new Image();
+  image.src = URL.createObjectURL(blob);
+  image.width = image.height = size;
+
+  document.body.appendChild(image);
+})();
+
+// @Filename: moduleLookingFile01.ts
+export let x = import.meta;
+export let y = import.metal;
+export let z = import.import.import.malkovich;
+
+// @Filename: scriptLookingFile01.ts
+let globalA = import.meta;
+let globalB = import.metal;
+let globalC = import.import.import.malkovich;