Add tests for #1292

GlassBricks · GlassBricks · commit 7b25b3bb9c25 · 2022-06-23T14:18:48.000-07:00
diff --git a/test/unit/functions/noImplicitSelfOption.spec.ts b/test/unit/functions/noImplicitSelfOption.spec.ts
@@ -67,3 +67,17 @@ test("generates declaration files with @noSelfInFile", () => {
         .ignoreDiagnostics([couldNotResolveRequire.code]) // no foo implementation in the project to create foo.lua
         .expectToHaveNoDiagnostics();
 });
+
+// https://github.com/TypeScriptToLua/TypeScriptToLua/issues/1292
+test("explicit this parameter respected over noImplicitSelf", () => {
+    util.testModule`
+        function foo(this: unknown, arg: any) {
+            return {self: this, arg};
+        }
+        export const result = foo(1);
+    `
+        .setOptions({
+            noImplicitSelf: true,
+        })
+        .expectToMatchJsResult();
+});
diff --git a/test/unit/functions/noSelfAnnotation.spec.ts b/test/unit/functions/noSelfAnnotation.spec.ts
@@ -51,3 +51,14 @@ test("@noSelf on parent namespace declaration removes context argument", () => {
         MyNamespace.myMethod();
     `.expectLuaToMatchSnapshot();
 });
+
+// additional coverage for https://github.com/TypeScriptToLua/TypeScriptToLua/issues/1292
+test("explicit this parameter respected over @noSelf", () => {
+    util.testModule`
+        /** @noSelfInFile */
+        function foo(this: unknown, arg: any) {
+            return {self: this, arg};
+        }
+        export const result = foo(1);
+    `.expectToMatchJsResult();
+});
