Add function arguments test

.github/workflows/test.yml

@@ -32,6 +32,8 @@ jobs:
         npm --version
     - name: Install dependencies
       run: npm ci
+    - name: Build addons
+      run: npm run build-addons
     - name: npm test
       if: matrix.node-version != '20.x'
       run: npm run node:test

.gitignore

@@ -1 +1,8 @@
 node_modules/
+
+# Shallow checkout for agents to reference
+/node/
+
+# Artifacts from building addons
+/build/
+/tests/**/*.node

CMakeLists.txt

@@ -0,0 +1,24 @@
+cmake_minimum_required(VERSION 3.15...3.31)
+project(node-api-cts)
+
+function(add_node_api_cts_addon ADDON_NAME SRC)
+  add_library(${ADDON_NAME} SHARED ${SRC} ${CMAKE_JS_SRC})
+  set_target_properties(${ADDON_NAME} PROPERTIES PREFIX "" SUFFIX ".node")
+  target_include_directories(${ADDON_NAME} PRIVATE ${CMAKE_JS_INC})
+  target_link_libraries(${ADDON_NAME} PRIVATE ${CMAKE_JS_LIB})
+  target_compile_features(${ADDON_NAME} PRIVATE cxx_std_17)
+  target_compile_definitions(${ADDON_NAME} PRIVATE ADDON_NAME=${ADDON_NAME})
+  set_target_properties(${ADDON_NAME} PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}")
+endfunction()
+
+file(GLOB_RECURSE cmake_dirs RELATIVE ${CMAKE_SOURCE_DIR} tests/*/CMakeLists.txt)
+
+foreach(cmake_file ${cmake_dirs})
+  get_filename_component(subdir ${cmake_file} DIRECTORY)
+  add_subdirectory(${subdir})
+endforeach()
+
+if(MSVC AND CMAKE_JS_NODELIB_DEF AND CMAKE_JS_NODELIB_TARGET)
+  # Generate node.lib
+  execute_process(COMMAND ${CMAKE_AR} /def:${CMAKE_JS_NODELIB_DEF} /out:${CMAKE_JS_NODELIB_TARGET} ${CMAKE_STATIC_LINKER_FLAGS})
+endif()

implementors/node/load-addon.js

@@ -0,0 +1,17 @@
+import assert from "node:assert/strict";
+import { dlopen } from "node:process";
+import { constants } from "node:os";
+import path from "node:path";
+import fs from "node:fs";
+
+const loadAddon = (addonFileName) => {
+  assert(typeof addonFileName === "string", "Expected a string as addon filename");
+  assert(!addonFileName.endsWith(".node"), "Expected addon filename without the .node extension");
+  const addonPath = path.join(process.cwd(), addonFileName + ".node");
+  assert(fs.existsSync(addonPath), `Expected ${addonPath} to exist - did you build the addons?`);
+  const addon = { exports: {} };
+  dlopen(addon, addonPath, constants.dlopen.RTLD_NOW);
+  return addon.exports;
+};
+
+Object.assign(globalThis, { loadAddon });

implementors/node/run-tests.ts

@@ -5,12 +5,19 @@ import { test, type TestContext } from "node:test";
 
 const ROOT_PATH = path.resolve(import.meta.dirname, "..", "..");
 const TESTS_ROOT_PATH = path.join(ROOT_PATH, "tests");
+
 const ASSERT_MODULE_PATH = path.join(
   ROOT_PATH,
   "implementors",
   "node",
   "assert.js"
 );
+const LOAD_ADDON_MODULE_PATH = path.join(
+  ROOT_PATH,
+  "implementors",
+  "node",
+  "load-addon.js"
+);
 
 async function listDirectoryEntries(dir: string) {
   const entries = await fs.readdir(dir, { withFileTypes: true });
@@ -31,13 +38,19 @@ async function listDirectoryEntries(dir: string) {
   return { directories, files };
 }
 
-function runFileInSubprocess(filePath: string): Promise<void> {
+function runFileInSubprocess(cwd: string, filePath: string): Promise<void> {
   return new Promise((resolve, reject) => {
-    const child = spawn(process.execPath, [
-      "--import",
-      ASSERT_MODULE_PATH,
-      filePath,
-    ]);
+    const child = spawn(
+      process.execPath,
+      [
+        "--import",
+        ASSERT_MODULE_PATH,
+        "--import",
+        LOAD_ADDON_MODULE_PATH,
+        filePath,
+      ],
+      { cwd }
+    );
 
     let stderrOutput = "";
     child.stderr.setEncoding("utf8");
@@ -80,8 +93,7 @@ async function populateSuite(
   const { directories, files } = await listDirectoryEntries(dir);
 
   for (const file of files) {
-    const filePath = path.join(dir, file);
-    await testContext.test(file, () => runFileInSubprocess(filePath));
+    await testContext.test(file, () => runFileInSubprocess(dir, file));
   }
 
   for (const directory of directories) {