feat: first pass at native plugins (#3372)

1 files changed, 47 insertions, 0 deletions

diff --git a/test_plugin/tests/test.js b/test_plugin/tests/test.js
new file mode 100644
index 000000000..5a127d328
--- /dev/null
+++ b/test_plugin/tests/test.js
@@ -0,0 +1,47 @@
+const filenameBase = "test_plugin";
+
+let filenameSuffix = ".so";
+let filenamePrefix = "lib";
+
+if (Deno.build.os === "win") {
+  filenameSuffix = ".dll";
+  filenamePrefix = "";
+}
+if (Deno.build.os === "mac") {
+  filenameSuffix = ".dylib";
+}
+
+const filename = `../target/${Deno.args[1]}/${filenamePrefix}${filenameBase}${filenameSuffix}`;
+
+const plugin = Deno.openPlugin(filename);
+
+const { testSync, testAsync } = plugin.ops;
+
+const textDecoder = new TextDecoder();
+
+function runTestSync() {
+  const response = testSync.dispatch(
+    new Uint8Array([116, 101, 115, 116]),
+    new Uint8Array([116, 101, 115, 116])
+  );
+
+  console.log(`Plugin Sync Response: ${textDecoder.decode(response)}`);
+}
+
+testAsync.setAsyncHandler(response => {
+  console.log(`Plugin Async Response: ${textDecoder.decode(response)}`);
+});
+
+function runTestAsync() {
+  const response = testAsync.dispatch(
+    new Uint8Array([116, 101, 115, 116]),
+    new Uint8Array([116, 101, 115, 116])
+  );
+
+  if (response != null || response != undefined) {
+    throw new Error("Expected null response!");
+  }
+}
+
+runTestSync();
+runTestAsync();