2 files changed, 91 insertions, 0 deletions
diff --git a/test_plugin/tests/integration_tests.rs b/test_plugin/tests/integration_tests.rs
new file mode 100644
index 000000000..a6790d013
--- /dev/null
+++ b/test_plugin/tests/integration_tests.rs
@@ -0,0 +1,44 @@
+use deno_cli::test_util::*;
+use std::process::Command;
+
+fn deno_cmd() -> Command {
+  assert!(deno_exe_path().exists());
+  Command::new(deno_exe_path())
+}
+
+#[cfg(debug_assertions)]
+const BUILD_VARIANT: &str = "debug";
+
+#[cfg(not(debug_assertions))]
+const BUILD_VARIANT: &str = "release";
+
+#[test]
+fn basic() {
+  let mut build_plugin_base = Command::new("cargo");
+  let mut build_plugin =
+    build_plugin_base.arg("build").arg("-p").arg("test_plugin");
+  if BUILD_VARIANT == "release" {
+    build_plugin = build_plugin.arg("--release");
+  }
+  let _build_plugin_output = build_plugin.output().unwrap();
+  let output = deno_cmd()
+    .arg("--allow-plugin")
+    .arg("tests/test.js")
+    .arg(BUILD_VARIANT)
+    .output()
+    .unwrap();
+  let stdout = std::str::from_utf8(&output.stdout).unwrap();
+  let stderr = std::str::from_utf8(&output.stderr).unwrap();
+  if !output.status.success() {
+    println!("stdout {}", stdout);
+    println!("stderr {}", stderr);
+  }
+  assert!(output.status.success());
+  let expected = if cfg!(target_os = "windows") {
+    "Hello from plugin. data: test | zero_copy: test\nPlugin Sync Response: test\r\nHello from plugin. data: test | zero_copy: test\nPlugin Async Response: test\r\n"
+  } else {
+    "Hello from plugin. data: test | zero_copy: test\nPlugin Sync Response: test\nHello from plugin. data: test | zero_copy: test\nPlugin Async Response: test\n"
+  };
+  assert_eq!(stdout, expected);
+  assert_eq!(stderr, "");
+}
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();