From e7890b2427479ef759de1456db82bbdc153343e0 Mon Sep 17 00:00:00 2001
From: Bogdan Chadkin <trysound@yandex.ru>
Date: Wed, 4 Mar 2020 21:44:30 +0300
Subject: [PATCH] test(run): add test broker in the latest rollup

I found case where new rollup fails with run plugin.
When entry point and dynamic import use the same module
chunk.modules becomes empty. Run checks `chunk.modules[input]` for some
reason which fails when chunk.modules is empty.
---
 packages/run/test/fixtures/dynamic.js            |  2 ++
 packages/run/test/fixtures/input-with-dynamic.js |  5 +++++
 packages/run/test/fixtures/log.js                |  1 +
 packages/run/test/test.js                        | 10 ++++++++++
 4 files changed, 18 insertions(+)
 create mode 100644 packages/run/test/fixtures/dynamic.js
 create mode 100644 packages/run/test/fixtures/input-with-dynamic.js
 create mode 100644 packages/run/test/fixtures/log.js

diff --git a/packages/run/test/fixtures/dynamic.js b/packages/run/test/fixtures/dynamic.js
new file mode 100644
index 000000000..c6463f84c
--- /dev/null
+++ b/packages/run/test/fixtures/dynamic.js
@@ -0,0 +1,2 @@
+import { log } from './log.js';
+log(0)
diff --git a/packages/run/test/fixtures/input-with-dynamic.js b/packages/run/test/fixtures/input-with-dynamic.js
new file mode 100644
index 000000000..6ae636ab5
--- /dev/null
+++ b/packages/run/test/fixtures/input-with-dynamic.js
@@ -0,0 +1,5 @@
+import { log } from "./log.js";
+log(0);
+(async () => {
+  await import("./dynamic.js");
+})();
diff --git a/packages/run/test/fixtures/log.js b/packages/run/test/fixtures/log.js
new file mode 100644
index 000000000..bc12ab398
--- /dev/null
+++ b/packages/run/test/fixtures/log.js
@@ -0,0 +1 @@
+export const log = value => console.log(value);
diff --git a/packages/run/test/test.js b/packages/run/test/test.js
index a20e1441b..d8ce23196 100644
--- a/packages/run/test/test.js
+++ b/packages/run/test/test.js
@@ -83,6 +83,16 @@ test('detects changes - forks a new child process and kills older process', asyn
   t.is(mockChildProcess().kill.callCount, 1);
 });
 
+test.only('works when chunk is use in entry and dynamic import', async (t) => {
+  const bundle = await rollup({
+    input: join(cwd, 'input-with-dynamic.js'),
+    plugins: [run()]
+  });
+  await t.notThrowsAsync(async () => {
+    await bundle.write({ dir: join(cwd, 'output'), format: 'cjs' });
+  });
+});
+
 test.after(async () => {
   await del(['output']);
 });