src/lib/test-array.c

	test-array.c revision 5f5870385cff47efd2f58e7892f251cf13761528
/* Copyright (c) 2007-2012 Dovecot authors, see the included COPYING file */

#include "test-lib.h"
#include "array.h"

struct foo {
    unsigned int a, b, c;
};

static void test_array_foreach(void)
{
    ARRAY_DEFINE(foos, struct foo);
    const struct foo *foo;
    struct foo nfoo;
    unsigned int i;

    test_begin("array foreach");
    t_array_init(&foos, 32);
    for (i = 0; i < 10; i++) {
        nfoo.a = nfoo.b = nfoo.c = i;
        array_append(&foos, &nfoo, 1);
    }

    array_foreach(&foos, foo) {
        i = array_foreach_idx(&foos, foo);
        test_assert(foo->a == i);
        test_assert(foo->b == i);
        test_assert(foo->c == i);
    }
    test_end();
}

static void test_array_reverse(void)
{
    ARRAY_DEFINE(intarr, int);
    int input[] = { -1234567890, -272585721, 2724859223U, 824725652 };
    const int *output;
    unsigned int i, j;

    test_begin("array reverse");
    t_array_init(&intarr, 5);
    for (i = 0; i < N_ELEMENTS(input); i++) {
        array_clear(&intarr);
        array_append(&intarr, input, i);
        array_reverse(&intarr);

        output = i == 0 ? NULL : array_idx(&intarr, 0);
        for (j = 0; j < i; j++)
            test_assert(input[i-j-1] == output[j]);
    }
    test_end();
}

void test_array(void)
{
    test_array_foreach();
    test_array_reverse();
}