1 files changed, 42 insertions, 0 deletions
diff --git a/src/test/FunctionPointer.test.ts b/src/test/FunctionPointer.test.ts
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+++ b/src/test/FunctionPointer.test.ts
@@ -0,0 +1,42 @@
+//
+// Note: This example test is leveraging the Mocha test framework.
+// Please refer to their documentation on https://mochajs.org/ for help.
+//
+
+// The module 'assert' provides assertion methods from node
+import * as assert from "assert";
+
+// You can import and use all API from the 'vscode' module
+// as well as import your extension to test it
+import * as vscode from "vscode";
+import TestSetup from "./tools/TestSetup";
+
+// Defines a Mocha test suite to group tests of similar kind together
+suite("Function pointer Tests", () => {
+    const testSetup: TestSetup = new TestSetup("void foo();");
+
+    // Tests
+    test("function pointer return", () => {
+        const result = testSetup.SetLine("int (*idputs(int a, int b))(char *);").GetResult();
+        assert.equal("/**\n * @brief \n * \n * @param a \n * @param b \n * @return int(*)(char*) \n */", result);
+    });
+
+    test("nested function pointer return", () => {
+        const result = testSetup.SetLine("int (*(*(*foo(int a, int b))(int))(double))(float);").GetResult();
+        assert.equal("/**\n * @brief \n * \n * @param a \n * @param b \n"
+            + " * @return int(*(*(*)(int))(double))(float) \n */", result);
+    });
+
+    test("function pointer parameter", () => {
+        const result = testSetup.SetLine("int foo(int (*puts)(const char *));").GetResult();
+        assert.equal("/**\n * @brief \n * \n * @param puts \n * @return int \n */", result);
+    });
+
+    test("struct function pointer return with struct FP parameters and keywords", () => {
+        const result = testSetup.SetLine("const struct foo (*idputs(int (*puts)(const char *), const"
+            + " struct test(*str)(int *, const struct test(*str2))))(const char *);").GetResult();
+
+        assert.equal("/**\n * @brief \n * \n * @param puts \n * @param str "
+            + "\n * @return const struct foo(*)(const char*) \n */", result);
+    });
+});