CRE-1613: Update standard test to ensure error strings returned by the host are respected and parse the string in the rust TS host

packages/cre-sdk-javy-plugin/src/javy_chainlink_sdk/src/lib.rs

@@ -124,7 +124,10 @@ pub unsafe extern "C" fn initialize_runtime() {
                             )
                         };
                         if n < 0 {
-                            return Err(Error::new_into_js("Error", "await_capabilities failed"));
+                            let error_len = (-n) as usize;
+                            let error_msg = String::from_utf8_lossy(&buf[..error_len.min(max_len as usize)]).into_owned();
+                            let error_msg_static: &'static str = Box::leak(error_msg.into_boxed_str());
+                            return Err(Error::new_into_js("Error", error_msg_static));
                         }
 
                         let out = &buf[..n as usize];

packages/cre-sdk/Makefile

@@ -1,4 +1,4 @@
-COMMON_VERSION ?= [email protected].0
+COMMON_VERSION ?= [email protected].1
 MODULE := github.com/smartcontractkit/chainlink-common
 TEST_PATTERN ?= ^TestStandard
 

packages/cre-sdk/src/standard_tests/host_wasm_write_errors_are_respected/test.ts

@@ -0,0 +1,32 @@
+import { BasicActionCapability } from '@cre/generated-sdk/capabilities/internal/basicaction/v1/basicaction_sdk_gen'
+import { BasicCapability as BasicTriggerCapability } from '@cre/generated-sdk/capabilities/internal/basictrigger/v1/basic_sdk_gen'
+import { cre, type Runtime } from '@cre/sdk/cre'
+import { Runner } from '@cre/sdk/wasm'
+
+const asyncCalls = (runtime: Runtime<Uint8Array>) => {
+	const basicAction = new BasicActionCapability()
+	const input = { inputThing: true }
+	const p = basicAction.performAction(runtime, input)
+
+	p.result()
+
+	return `We should not get here, result should throw an error`
+}
+
+const initWorkflow = () => {
+	const basicTrigger = new BasicTriggerCapability()
+	return [cre.handler(basicTrigger.trigger({}), asyncCalls)]
+}
+
+export async function main() {
+	console.log(
+		`TS workflow: standard test: capability calls are async [${new Date().toISOString()}]`,
+	)
+
+	const runner = await Runner.newRunner<Uint8Array>({
+		configParser: (c) => c,
+	})
+	runner.run(initWorkflow)
+}
+
+await main()