1 files changed, 13 insertions, 9 deletions
diff --git a/cli/js/dispatch_minimal_test.ts b/cli/js/dispatch_minimal_test.ts
index a4e729980..12c70d375 100644
--- a/cli/js/dispatch_minimal_test.ts
+++ b/cli/js/dispatch_minimal_test.ts
@@ -9,22 +9,26 @@ import {
 const readErrorStackPattern = new RegExp(
   `^.*
     at unwrapResponse \\(.*dispatch_minimal\\.ts:.*\\)
-    at Object.sendAsync \\(.*dispatch_minimal\\.ts:.*\\)
-    at async Object\\.open \\(.*files\\.ts:.*\\).*$`,
+    at Object.sendAsyncMinimal \\(.*dispatch_minimal\\.ts:.*\\)
+    at async Object\\.read \\(.*files\\.ts:.*\\).*$`,
   "ms"
 );
 
 test(async function sendAsyncStackTrace(): Promise<void> {
   const buf = new Uint8Array(10);
-  await Deno.read(10, "nonexistent.txt", buf)
-    .then(unreachable)
-    .catch((error): void => {
-      assertMatch(error.stack, readErrorStackPattern);
-    });
+  try {
+    await Deno.read(10, buf);
+    unreachable();
+  } catch (error) {
+    assertMatch(error.stack, readErrorStackPattern);
+  }
 });
+
 test(async function malformedMinimalControlBuffer(): Promise<void> {
   // @ts-ignore
-  const res = Deno.core.send(1, new Uint8Array([1, 2, 3, 4, 5]));
+  const readOpId = Deno.core.ops()["read"];
+  // @ts-ignore
+  const res = Deno.core.send(readOpId, new Uint8Array([1, 2, 3, 4, 5]));
   const header = res.slice(0, 12);
   const buf32 = new Int32Array(
     header.buffer,
@@ -33,7 +37,7 @@ test(async function malformedMinimalControlBuffer(): Promise<void> {
   );
   const arg = buf32[1];
   const result = buf32[2];
-  const message = new TextDecoder().decode(res.slice(12));
+  const message = new TextDecoder().decode(res.slice(12)).trim();
   assert(arg < 0);
   assertEquals(result, Deno.ErrorKind.InvalidInput);
   assertEquals(message, "Unparsable control buffer");