Fix test to use WORKSPACE_EXECUTE_BASH and add File polyfill

- Changed from non-existent RUNTIME_EXEC to WORKSPACE_EXECUTE_BASH
- Fixed result structure to access .result.stdout
- Added File polyfill to tests/setup.ts for Node 18 + undici compatibility
- Remove stray documentation file

Test now compiles correctly. Actual execution requires Docker for SSH tests.

Author: ammar-agent

tests/ipcMain/RUN_TRUNK_BRANCH_TEST.md

@@ -338,36 +338,39 @@ describeIntegration("WORKSPACE_CREATE with both runtimes", () => {
               await new Promise((resolve) => setTimeout(resolve, getInitWaitTime()));
 
               // Verify the new branch was created from custom-trunk, not from default branch
-              // Use RUNTIME_EXEC to check files (works for both local and SSH runtimes)
+              // Use WORKSPACE_EXECUTE_BASH to check files (works for both local and SSH runtimes)
 
               // Check that trunk-file.txt exists (from custom-trunk)
-              const checkTrunkFileStream = await env.mockIpcRenderer.invoke(
-                IPC_CHANNELS.RUNTIME_EXEC,
+              const checkTrunkFileResult = await env.mockIpcRenderer.invoke(
+                IPC_CHANNELS.WORKSPACE_EXECUTE_BASH,
                 result.metadata.id,
                 `test -f trunk-file.txt && echo "exists" || echo "missing"`,
-                { timeout: 10 }
+                { timeout_secs: 10 }
               );
-              const trunkFileOutput = await readStream(checkTrunkFileStream.stdout);
+              expect(checkTrunkFileResult.success).toBe(true);
+              const trunkFileOutput = await readStream(checkTrunkFileResult.result.stdout);
               expect(trunkFileOutput.trim()).toBe("exists");
 
               // Check that other-file.txt does NOT exist (from other-branch)
-              const checkOtherFileStream = await env.mockIpcRenderer.invoke(
-                IPC_CHANNELS.RUNTIME_EXEC,
+              const checkOtherFileResult = await env.mockIpcRenderer.invoke(
+                IPC_CHANNELS.WORKSPACE_EXECUTE_BASH,
                 result.metadata.id,
                 `test -f other-file.txt && echo "exists" || echo "missing"`,
-                { timeout: 10 }
+                { timeout_secs: 10 }
               );
-              const otherFileOutput = await readStream(checkOtherFileStream.stdout);
+              expect(checkOtherFileResult.success).toBe(true);
+              const otherFileOutput = await readStream(checkOtherFileResult.result.stdout);
               expect(otherFileOutput.trim()).toBe("missing");
 
               // Verify git log shows the custom trunk commit
-              const gitLogStream = await env.mockIpcRenderer.invoke(
-                IPC_CHANNELS.RUNTIME_EXEC,
+              const gitLogResult = await env.mockIpcRenderer.invoke(
+                IPC_CHANNELS.WORKSPACE_EXECUTE_BASH,
                 result.metadata.id,
                 `git log --oneline --all`,
-                { timeout: 10 }
+                { timeout_secs: 10 }
               );
-              const logOutput = await readStream(gitLogStream.stdout);
+              expect(gitLogResult.success).toBe(true);
+              const logOutput = await readStream(gitLogResult.result.stdout);
               expect(logOutput).toContain("Custom trunk commit");
 
               await cleanup();

tests/ipcMain/createWorkspace.test.ts

@@ -9,3 +9,16 @@ require("disposablestack/auto");
 
 assert.equal(typeof Symbol.dispose, "symbol");
 assert.equal(typeof Symbol.asyncDispose, "symbol");
+
+// Polyfill File for Node 18 (undici needs it)
+if (typeof globalThis.File === "undefined") {
+  (globalThis as any).File = class File extends Blob {
+    constructor(bits: BlobPart[], name: string, options?: FilePropertyBag) {
+      super(bits, options);
+      this.name = name;
+      this.lastModified = options?.lastModified ?? Date.now();
+    }
+    name: string;
+    lastModified: number;
+  };
+}