From a08a4abac116eda498f8ad2df13b3816ec36c9ad Mon Sep 17 00:00:00 2001
From: Oliver Lenehan <sunsetkookaburra+github@outlook.com.au>
Date: Fri, 8 May 2020 22:30:53 +1000
Subject: feat(workers): "crypto" global accessible in Worker scope (#5121)

---
 cli/tests/subdir/worker_crypto.js |  3 +++
 cli/tests/workers_test.ts         | 17 +++++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 cli/tests/subdir/worker_crypto.js

(limited to 'cli/tests')

diff --git a/cli/tests/subdir/worker_crypto.js b/cli/tests/subdir/worker_crypto.js
new file mode 100644
index 000000000..a86340005
--- /dev/null
+++ b/cli/tests/subdir/worker_crypto.js
@@ -0,0 +1,3 @@
+onmessage = function () {
+  postMessage(!!self.crypto);
+};
diff --git a/cli/tests/workers_test.ts b/cli/tests/workers_test.ts
index c4b93db3c..df2cdf2aa 100644
--- a/cli/tests/workers_test.ts
+++ b/cli/tests/workers_test.ts
@@ -290,3 +290,20 @@ Deno.test({
     await promise2;
   },
 });
+
+Deno.test({
+  name: "worker with crypto in scope",
+  fn: async function (): Promise<void> {
+    const promise = createResolvable();
+    const w = new Worker("../tests/subdir/worker_crypto.js", {
+      type: "module",
+    });
+    w.onmessage = (e): void => {
+      assertEquals(e.data, true);
+      promise.resolve();
+    };
+    w.postMessage(null);
+    await promise;
+    w.terminate();
+  },
+});
-- 
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