#ifndef TEST_TEST_H
#define TEST_TEST_H

/**
 * @file
 *
 * General test-related functionality
 */
#include "assert.h"
#include "util.h"

#include "../log.h"

#include <event2/event.h>
#include <string.h>
#include <stdbool.h>
#include <setjmp.h>

/**
 * Global test-running state
 */
extern struct test_ctx {
    /** The event_base that we have setup */
    struct event_base *ev_base;

    /** Failure jump point */
    jmp_buf jmp_fail;
    
    /**
     * Command-line options for running the tests
     */
    struct test_options {
        /** Don't stop running tests if one fails */
        bool force;
    } options;

} _test_ctx;

/**
 * Flags for tests
 */
enum test_flag {
    /** Do not run this test by default */
    TEST_OPTIONAL   = 0x01,

    /** This test is expected to fail */
    TEST_WILL_FAIL  = 0x02,
};

/**
 * Test results. These all function as process exit codes.
 */
enum test_result {
    /** The test ran sucesfully */
    TEST_PASS   = 0,

    /** The test failed */
    TEST_FAIL   = 1,

    /** The test error'd out */
    TEST_ERROR  = 2,

    /** No tests run */
    TEST_EMPTY  = 3,
};

/**
 * Test stats
 */
struct test_stats {
    /** How many tests were defined */
    size_t tests;

    /** How many tests were actually run */
    size_t run;

    /** How many of those passed */
    size_t pass;

    /** How many of those failed */
    size_t fail;

    /** How many of those error'd */
    size_t error;
};

/**
 * Global list of test definitions
 */
extern const struct test {
    /** Test name */
    const char *name;

    /** Test func */
    void (*func) (void);
    
    /** Flags from enum test_flag */
    int flags;

} _tests[];


#endif