-- Added many unit tests for the C parser. Almost complete now

-- Refactored project structure to allow for more overview once we add more languages.
-- Renamed a lot of types in the CParser to be more explicit.
-- Made configuration injectable into the classes that need them. This allows to unit test configuration variables.
-- Added 2 new config params that allows to customize what gets returned for a bool return type.
-- Small changes to the logic to make it more concise.

1 files changed, 62 insertions, 0 deletions

diff --git a/src/test/CTests/Attributes.test.ts b/src/test/CTests/Attributes.test.ts
new file mode 100644
index 0000000..b4cffbb
--- /dev/null
+++ b/src/test/CTests/Attributes.test.ts
@@ -0,0 +1,62 @@
+//
+// 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 "./TestSetup";
+
+// Defines a Mocha test suite to group tests of similar kind together
+suite("Attributes Tests", () => {
+    const testSetup: TestSetup = new TestSetup("void foo();");
+
+    // Tests
+    test("Attributes on parameter", () => {
+        const result = testSetup.SetLine("int foo([[maybe_unused]] int a, [[maybe_unused]]double& b);").GetResult();
+        assert.equal("/**\n * @brief \n * \n * @param a \n * @param b \n * @return int \n */", result);
+    });
+
+    test("Attributes on function", () => {
+        const result = testSetup.SetLine("[[nodiscard]] int foo(int a, double& b);").GetResult();
+        assert.equal("/**\n * @brief \n * \n * @param a \n * @param b \n * @return int \n */", result);
+    });
+
+    test("Multiple attributes on parameter", () => {
+        const result = testSetup.SetLine("int foo([[maybe_unused]] [[carries_dependency]]"
+            + " int a, double& b);").GetResult();
+        assert.equal("/**\n * @brief \n * \n * @param a \n * @param b \n * @return int \n */", result);
+    });
+
+    test("Multiple attributes on function", () => {
+        const result = testSetup.SetLine("[[nodiscard]][[deprecated(\"old\")]] int foo(int a, double& b);").GetResult();
+        assert.equal("/**\n * @brief \n * \n * @param a \n * @param b \n * @return int \n */", result);
+    });
+
+    test("Specifier and attribute on class", () => {
+        const result = testSetup.SetLine("class [[nodiscard]] alignas(8) Matrix {").GetResult();
+        assert.equal("/**\n * @brief \n * \n */", result);
+    });
+
+    test("Specifier and attribute on struct", () => {
+        const result = testSetup.SetLine("struct [[nodiscard]] alignas(8) Matrix {").GetResult();
+        assert.equal("/**\n * @brief \n * \n */", result);
+    });
+
+    test("Noexcept on function", () => {
+        let result = testSetup.SetLine("constexpr int foo(int a, double& b) noexcept(true);").GetResult();
+        assert.equal("/**\n * @brief \n * \n * @param a \n * @param b \n * @return constexpr int \n */", result);
+
+        result = testSetup.SetLine("constexpr int foo(int a, double& b) noexcept;").GetResult();
+        assert.equal("/**\n * @brief \n * \n * @param a \n * @param b \n * @return constexpr int \n */", result);
+    });
+
+    test("Throw on function", () => {
+        const result = testSetup.SetLine("constexpr int foo(int a, double& b) throw(std::except);").GetResult();
+        assert.equal("/**\n * @brief \n * \n * @param a \n * @param b \n * @return constexpr int \n */", result);
+    });
+});