feat(core): basic implementation of remote workspace support (#15120)

packages/opencode/test/control-plane/sse.test.ts

@@ -0,0 +1,56 @@
+import { afterEach, describe, expect, test } from "bun:test"
+import { parseSSE } from "../../src/control-plane/sse"
+import { resetDatabase } from "../fixture/db"
+
+afterEach(async () => {
+  await resetDatabase()
+})
+
+function stream(chunks: string[]) {
+  return new ReadableStream<Uint8Array>({
+    start(controller) {
+      const encoder = new TextEncoder()
+      chunks.forEach((chunk) => controller.enqueue(encoder.encode(chunk)))
+      controller.close()
+    },
+  })
+}
+
+describe("control-plane/sse", () => {
+  test("parses JSON events with CRLF and multiline data blocks", async () => {
+    const events: unknown[] = []
+    const stop = new AbortController()
+
+    await parseSSE(
+      stream([
+        'data: {"type":"one","properties":{"ok":true}}\r\n\r\n',
+        'data: {"type":"two",\r\ndata: "properties":{"n":2}}\r\n\r\n',
+      ]),
+      stop.signal,
+      (event) => events.push(event),
+    )
+
+    expect(events).toEqual([
+      { type: "one", properties: { ok: true } },
+      { type: "two", properties: { n: 2 } },
+    ])
+  })
+
+  test("falls back to sse.message for non-json payload", async () => {
+    const events: unknown[] = []
+    const stop = new AbortController()
+
+    await parseSSE(stream(["id: abc\nretry: 1500\ndata: hello world\n\n"]), stop.signal, (event) => events.push(event))
+
+    expect(events).toEqual([
+      {
+        type: "sse.message",
+        properties: {
+          data: "hello world",
+          id: "abc",
+          retry: 1500,
+        },
+      },
+    ])
+  })
+})