Method sendPrompt

packages/e2e-tests/src/harness.ts:232–267

(
        sessionId: string,
        text: string,
        options: {
            modelID?: string;
            providerID?: string;
            agent?: string;
            timeoutMs?: number;
        } = {},
    )

    }

    async sendPrompt(
        sessionId: string,
        text: string,
        options: {
            modelID?: string;
            providerID?: string;
            agent?: string;
            timeoutMs?: number;
        } = {},
    ): Promise<unknown> {
        // Default bumped from 30s → 180s. CI runners (GitHub-hosted ubuntu)
        // can take 10-30s just for opencode serve to process a single prompt
        // when historian/compressor work is involved. 180s leaves room for
        // multi-step assistant turns while still catching genuinely stuck
        // prompts. Individual tests can still pass a smaller timeoutMs.
        const timeoutMs = options.timeoutMs ?? 180_000;
        const promptPromise = this.client.session.prompt({
            path: { id: sessionId },
            body: {
                model: {
                    providerID: options.providerID ?? "mock-anthropic",
                    modelID: options.modelID ?? "mock-sonnet",
                },
                parts: [{ type: "text", text }],
                ...(options.agent ? { agent: options.agent } : {}),
            },
        });
        const timeout = new Promise<null>((r) => setTimeout(() => r(null), timeoutMs));
        const result = await Promise.race([promptPromise, timeout]);
        if (result === null) {
            throw new Error(
                `sendPrompt did not complete within ${timeoutMs}ms. stderr:\n${this.opencode.stderr().slice(-2000)}`,
            );
        }
        return result;
    }

    /**
     * Open the magic-context SQLite database in read-only mode.