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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* hgstack.c
* Copyright (C) 2010-2011 Akira TAGOH
*
* Authors:
* Akira TAGOH <akira@tagoh.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "main.h"
#include "hgint.h"
#include "hgstack.h"
#include "hgstack-private.h"
#include "hgmem.h"
hg_mem_t *mem = NULL;
hg_object_vtable_t *vtable = NULL;
/** common **/
void
setup(void)
{
hg_object_init();
HG_STACK_INIT;
mem = hg_mem_spool_new(HG_MEM_TYPE_LOCAL, 100000);
vtable = hg_object_stack_get_vtable();
}
void
teardown(void)
{
hg_char_t *e = hieroglyph_test_pop_error();
if (e) {
g_print("E: %s\n", e);
g_free(e);
}
hg_object_tini();
hg_mem_spool_destroy(mem);
}
/** test cases **/
TDEF (get_capsulated_size)
{
hg_usize_t size;
size = vtable->get_capsulated_size();
fail_unless(size == sizeof (hg_stack_t), "Obtaining the different size: expect: %lx actual: %lx", sizeof (hg_stack_t), size);
} TEND
TDEF (hg_stack_new)
{
hg_stack_t *s;
s = hg_stack_new(mem, 10, NULL);
fail_unless(s != NULL, "Unable to create a stack object");
} TEND
TDEF (hg_stack_set_validation)
{
hg_stack_t *s;
s = hg_stack_new(mem, 1, NULL);
fail_unless(s != NULL, "Unable to create a stack object");
fail_unless(hg_stack_push(s, Qnil), "Unexpected result to push a value into the stack");
fail_unless(hg_stack_depth(s) == 1, "Unexpected result to obtain the current depth on the stack");
fail_unless(!hg_stack_push(s, Qnil), "Unexpected result to push more than the max depth");
hg_stack_set_validation(s, FALSE);
fail_unless(hg_stack_push(s, Qnil), "Unexpected result to push more than the max depth without the validation");
fail_unless(hg_stack_depth(s) == 2, "Unexpected result to obtain the current depth on the stack [take 2]");
} TEND
TDEF (hg_stack_depth)
{
/* should be done the above */
} TEND
TDEF (hg_stack_push)
{
/* should be done the above */
} TEND
TDEF (hg_stack_pop)
{
hg_stack_t *s;
s = hg_stack_new(mem, 5, NULL);
fail_unless(s != NULL, "Unable to create a stack object");
fail_unless(hg_stack_push(s, HG_QINT (5)), "Unexpected result to push a value into the stack");
fail_unless(hg_stack_depth(s) == 1, "Unexpected result to obtain the current depth on the stack");
fail_unless(hg_stack_push(s, HG_QINT (6)), "Unexpected result to push a value into the stack [take 2]");
fail_unless(hg_stack_index(s, 1) == HG_QINT (5), "Unexpected result to obtain a value with the index.");
fail_unless(hg_stack_pop(s) == HG_QINT (6), "Unexpected result to pop a value from the stack");
hg_stack_clear(s);
fail_unless(hg_stack_depth(s) == 0, "Unexpected result to obtain the current depth after cleaning up");
} TEND
TDEF (hg_stack_clear)
{
/* should be done the above */
} TEND
TDEF (hg_stack_index)
{
/* should be done the above */
} TEND
static hg_bool_t
_s2s(hg_mem_t *mem,
hg_quark_t q,
hg_pointer_t data)
{
GString *s = data;
if (q == Qnil)
g_string_append(s, "nil ");
else
g_string_append_printf(s, "%lx ", hg_quark_get_value(q));
return TRUE;
}
TDEF (hg_stack_roll)
{
hg_stack_t *s;
hg_usize_t i;
GString *str = g_string_new(NULL);
s = hg_stack_new(mem, 10, NULL);
fail_unless(s != NULL, "Unable to create a stack object");
for (i = 1; i < 6; i++) {
fail_unless(hg_stack_push(s, HG_QINT (i)), "Unexpected result to push a value into the stack: %lx", i);
}
hg_stack_roll(s, 5, 1);
hg_stack_foreach(s, _s2s, str, FALSE);
fail_unless(strcmp(str->str, "4 3 2 1 5 ") == 0, "Unexpected result to roll up: actual: %s", str->str);
hg_stack_roll(s, 5, -1);
g_string_erase(str, 0, -1);
hg_stack_foreach(s, _s2s, str, FALSE);
fail_unless(strcmp(str->str, "5 4 3 2 1 ") == 0, "Unexpected result to roll down: actual: %s", str->str);
fail_unless(hg_stack_push(s, HG_QINT (6)), "Unexpected result to push a value into the stack: %lx", 6);
hg_stack_roll(s, 5, 1);
g_string_erase(str, 0, -1);
hg_stack_foreach(s, _s2s, str, FALSE);
fail_unless(strcmp(str->str, "5 4 3 2 6 1 ") == 0, "Unexpected result to roll up [take 2]: actual: %s", str->str);
hg_stack_roll(s, 5, -1);
g_string_erase(str, 0, -1);
hg_stack_foreach(s, _s2s, str, FALSE);
fail_unless(strcmp(str->str, "6 5 4 3 2 1 ") == 0, "Unexpected result to roll down [take 2]: actual: %s", str->str);
hg_stack_roll(s, 5, 2);
g_string_erase(str, 0, -1);
hg_stack_foreach(s, _s2s, str, FALSE);
fail_unless(strcmp(str->str, "4 3 2 6 5 1 ") == 0, "Unexpected result to roll up [take 3]: actual: %s", str->str);
hg_stack_roll(s, 5, -2);
g_string_erase(str, 0, -1);
hg_stack_foreach(s, _s2s, str, FALSE);
fail_unless(strcmp(str->str, "6 5 4 3 2 1 ") == 0, "Unexpected result to roll down [take 3]: actual: %s", str->str);
} TEND
TDEF (hg_stack_foreach)
{
/* should be done the above */
} TEND
/****/
Suite *
hieroglyph_suite(void)
{
Suite *s = suite_create("hgstack.h");
TCase *tc = tcase_create("Generic Functionalities");
tcase_add_checked_fixture(tc, setup, teardown);
T (get_capsulated_size);
T (hg_stack_new);
T (hg_stack_set_validation);
T (hg_stack_depth);
T (hg_stack_push);
T (hg_stack_pop);
T (hg_stack_clear);
T (hg_stack_index);
T (hg_stack_roll);
T (hg_stack_foreach);
suite_add_tcase(s, tc);
return s;
}
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