import { OnLine } from "../utils/exec.js";
export interface TestResult {
    success: boolean;
    tests_found: boolean;
    build_output: string;
    test_output: string;
    passed: number;
    failed: number;
    errors: string[];
    duration_seconds: number;
    /** Which suite ran: the Catch2 binary, or ctest driving the labelled entries. */
    runner?: "catch2" | "ctest";
    labels?: string[];
}
/**
 * CTest labels the crosspad-pc suite defines. The GUI harness is a second
 * executable registered only as CTest entries, so `crosspad_tests` — the
 * binary this tool has always run — cannot reach it at all: without a label
 * the [gui] cases were simply unreachable from here.
 */
export type TestLabel = "gui" | "flaky";
/**
 * Build and run the crosspad test suite (Catch2).
 * If tests/ dir doesn't exist, offers to scaffold it.
 */
export declare function crosspadTest(filter?: string, listOnly?: boolean, onLine?: OnLine, signal?: AbortSignal, labels?: TestLabel[]): Promise<TestResult>;
/**
 * The ctest invocation for a label selection.
 *
 * `gui` without `flaky` excludes the flaky entries, which is the split the
 * suite's own CMakeLists documents (`ctest -L gui -LE flaky`): the CITest
 * audio self-test is intermittently red and must not redden the GUI harness.
 * Asking for `flaky` explicitly is how you get it anyway.
 *
 * @internal exported for testing
 */
export declare function ctestCommand(labels: TestLabel[], filter: string, listOnly: boolean): string;
/** @internal exported for testing */
export declare function parseCtestOutput(output: string): {
    passed: number;
    failed: number;
};
/** @internal exported for testing */
export declare function parseCatch2Output(output: string): {
    passed: number;
    failed: number;
};
/** @internal exported for testing */
export declare function parseErrors(output: string): string[];