expect(fitted).toContain("[truncated ");

});

it("keeps the current request when a hook appends oversized context", () => {

it("keeps the current request and fitting hook context after projecting history", () => {

const before = "OpenClaw assembled context for this turn:\n<conversation_context>\n";

const context = `recent context ${"c".repeat(200)}`;

const context = `recent context ${"c".repeat(800)}`;

const request = "\n</conversation_context>\n\nCurrent user request:\nkeep this request";

const hookAppend = `\n\nhook context ${"h".repeat(800)}`;

const hookAppend = "\n\nhook context survives";

const promptText = `${before}${context}${request}${hookAppend}`;

const maxChars = 420;

});

expect(fitted.length).toBeLessThanOrEqual(maxChars);

expect(fitted).toContain("recent context");

expect(fitted).toContain("[truncated ");

expect(fitted).toContain("Current user request:\nkeep this request");

expect(fitted).not.toContain("hook context");

expect(fitted).toContain("hook context survives");

});

it("keeps the original input when a hook appends context without a projection", () => {

if (request.length >= maxChars) {

return truncateOlderContext(request, maxChars);

}

const contextBudget = maxChars - request.length;

const appendedContext = params.promptText.slice(requestRange.end);

// Hook-appended context is newer than the projected history. Retain it

// before trimming the projection, while the full current request remains

// the hard boundary that must survive a bounded turn/start input.

const fittedAppendedContext = truncateOlderContext(appendedContext, maxChars - request.length);

const contextBudget = maxChars - request.length - fittedAppendedContext.length;

const fittedContext = truncateOlderContext(context, contextBudget);

const beforeContextBudget = maxChars - fittedContext.length - request.length;

return `${truncateOlderContext(beforeContext, beforeContextBudget)}${fittedContext}${request}`;

const beforeContextBudget =

maxChars - fittedContext.length - request.length - fittedAppendedContext.length;

return `${truncateOlderContext(beforeContext, beforeContextBudget)}${fittedContext}${request}${fittedAppendedContext}`;

}

const contextBudget = maxChars - beforeContext.length - afterContext.length;

if (contextBudget > 0) {