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|
/* test/basictests.c
*
* Basic tests for the test suite for libwapcaplet
*
* Copyright 2009 The NetSurf Browser Project
* Daniel Silverstone <dsilvers@netsurf-browser.org>
*/
#include <check.h>
#include <stdlib.h>
#include <string.h>
#include "tests.h"
static void *last_pw = NULL;
static void *
trivial_alloc_fn(void *p, size_t s, void *pw)
{
last_pw = pw;
return realloc(p, s);
}
#ifndef NDEBUG
/* All the basic assert() tests */
START_TEST (test_lwc_context_creation_bad_alloc_aborts)
{
lwc_context *ctx = NULL;
lwc_error err;
err = lwc_create_context(NULL, NULL, &ctx);
}
END_TEST
START_TEST (test_lwc_context_destruction_aborts)
{
lwc_context_unref(NULL);
}
END_TEST
START_TEST (test_lwc_context_ref_aborts)
{
lwc_context_ref(NULL);
}
END_TEST
START_TEST (test_lwc_context_unref_aborts)
{
lwc_context_unref(NULL);
}
END_TEST
START_TEST (test_lwc_context_intern_aborts1)
{
lwc_context_intern(NULL, NULL, 0, NULL);
}
END_TEST
START_TEST (test_lwc_context_intern_aborts2)
{
lwc_context *ctx;
fail_unless(lwc_create_context(trivial_alloc_fn, NULL, &ctx) == lwc_error_ok,
"Unable to create context");
lwc_context_intern(ctx, NULL, 0, NULL);
}
END_TEST
START_TEST (test_lwc_context_intern_aborts3)
{
lwc_context *ctx;
fail_unless(lwc_create_context(trivial_alloc_fn, NULL, &ctx) == lwc_error_ok,
"Unable to create context");
lwc_context_intern(ctx, "A", 1, NULL);
}
END_TEST
START_TEST (test_lwc_context_intern_substring_aborts1)
{
lwc_context_intern_substring(NULL, NULL, 0, 0, NULL);
}
END_TEST
START_TEST (test_lwc_context_intern_substring_aborts2)
{
lwc_context *ctx;
fail_unless(lwc_create_context(trivial_alloc_fn, NULL, &ctx) == lwc_error_ok,
"Unable to create context");
lwc_context_intern_substring(ctx, NULL, 0, 0, NULL);
}
END_TEST
START_TEST (test_lwc_context_intern_substring_aborts3)
{
lwc_context *ctx;
lwc_string *str;
fail_unless(lwc_create_context(trivial_alloc_fn, NULL, &ctx) == lwc_error_ok,
"Unable to create context");
fail_unless(lwc_context_intern(ctx, "Jam", 3, &str) == lwc_error_ok,
"unable to intern 'Jam'");
lwc_context_intern_substring(ctx, str, 100, 1, NULL);
}
END_TEST
START_TEST (test_lwc_context_intern_substring_aborts4)
{
lwc_context *ctx;
lwc_string *str;
fail_unless(lwc_create_context(trivial_alloc_fn, NULL, &ctx) == lwc_error_ok,
"Unable to create context");
fail_unless(lwc_context_intern(ctx, "Jam", 3, &str) == lwc_error_ok,
"unable to intern 'Jam'");
lwc_context_intern_substring(ctx, str, 1, 10, NULL);
}
END_TEST
START_TEST (test_lwc_context_intern_substring_aborts5)
{
lwc_context *ctx;
lwc_string *str;
fail_unless(lwc_create_context(trivial_alloc_fn, NULL, &ctx) == lwc_error_ok,
"Unable to create context");
fail_unless(lwc_context_intern(ctx, "Jam", 3, &str) == lwc_error_ok,
"unable to intern 'Jam'");
lwc_context_intern_substring(ctx, str, 1, 2, NULL);
}
END_TEST
START_TEST (test_lwc_context_string_ref_aborts1)
{
lwc_context_string_ref(NULL, NULL);
}
END_TEST
START_TEST (test_lwc_context_string_ref_aborts2)
{
lwc_context *ctx;
fail_unless(lwc_create_context(trivial_alloc_fn, NULL, &ctx) == lwc_error_ok,
"Unable to create context");
lwc_context_string_ref(ctx, NULL);
}
END_TEST
START_TEST (test_lwc_context_string_unref_aborts1)
{
lwc_context_string_unref(NULL, NULL);
}
END_TEST
START_TEST (test_lwc_context_string_unref_aborts2)
{
lwc_context *ctx;
fail_unless(lwc_create_context(trivial_alloc_fn, NULL, &ctx) == lwc_error_ok,
"Unable to create context");
lwc_context_string_unref(ctx, NULL);
}
END_TEST
START_TEST (test_lwc_string_data_aborts)
{
lwc_string_data(NULL);
}
END_TEST
START_TEST (test_lwc_string_length_aborts)
{
lwc_string_length(NULL);
}
END_TEST
#endif
START_TEST (test_lwc_context_creation_ok)
{
lwc_context *ctx = NULL;
lwc_error err;
err = lwc_create_context(trivial_alloc_fn, NULL, &ctx);
fail_unless(ctx != NULL,
"Unable to create context");
fail_unless(err == lwc_error_ok,
"Created context but returned !ok");
}
END_TEST
START_TEST (test_lwc_context_destruction_ok)
{
lwc_context *ctx = NULL;
fail_unless(lwc_create_context(trivial_alloc_fn, NULL, &ctx) == lwc_error_ok,
"Unable to create context");
lwc_context_unref(ctx);
}
END_TEST
START_TEST (test_lwc_reffed_context_destruction_ok)
{
lwc_context *ctx = NULL;
fail_unless(lwc_create_context(trivial_alloc_fn, NULL, &ctx) == lwc_error_ok,
"Unable to create context");
lwc_context_ref(ctx); /* make the weak ref strong */
lwc_context_unref(ctx);
}
END_TEST
/**** The next set of tests need a fixture set ****/
static lwc_context *shared_ctx;
static void
with_simple_context_setup(void)
{
fail_unless(lwc_create_context(trivial_alloc_fn, NULL,
&shared_ctx) == lwc_error_ok,
"Unable to create context");
lwc_context_ref(shared_ctx);
}
static void
with_simple_context_teardown(void)
{
lwc_context_unref(shared_ctx);
}
START_TEST (test_lwc_context_intern_ok)
{
lwc_string *str = NULL;
fail_unless(lwc_context_intern(shared_ctx, "A", 1, &str) == lwc_error_ok,
"Unable to intern a simple string");
fail_unless(str != NULL,
"Returned OK but str was still NULL");
}
END_TEST
START_TEST (test_lwc_context_intern_twice_ok)
{
lwc_string *str1 = NULL, *str2 = NULL;
fail_unless(lwc_context_intern(shared_ctx, "A", 1, &str1) == lwc_error_ok,
"Unable to intern a simple string");
fail_unless(str1 != NULL,
"Returned OK but str was still NULL");
fail_unless(lwc_context_intern(shared_ctx, "B", 1, &str2) == lwc_error_ok,
"Unable to intern a simple string");
fail_unless(str2 != NULL,
"Returned OK but str was still NULL");
}
END_TEST
START_TEST (test_lwc_context_intern_twice_same_ok)
{
lwc_string *str1 = NULL, *str2 = NULL;
fail_unless(lwc_context_intern(shared_ctx, "A", 1, &str1) == lwc_error_ok,
"Unable to intern a simple string");
fail_unless(str1 != NULL,
"Returned OK but str was still NULL");
fail_unless(lwc_context_intern(shared_ctx, "A", 1, &str2) == lwc_error_ok,
"Unable to intern a simple string");
fail_unless(str2 != NULL,
"Returned OK but str was still NULL");
}
END_TEST
/**** The next set of tests need a fixture set with some strings ****/
static lwc_string *intern_one = NULL, *intern_two = NULL, *intern_three = NULL;
static void
with_filled_context_setup(void)
{
fail_unless(lwc_create_context(trivial_alloc_fn, NULL,
&shared_ctx) == lwc_error_ok,
"Unable to create context");
lwc_context_ref(shared_ctx);
fail_unless(lwc_context_intern(shared_ctx, "one", 3, &intern_one) == lwc_error_ok,
"Unable to intern 'one'");
fail_unless(lwc_context_intern(shared_ctx, "two", 3, &intern_two) == lwc_error_ok,
"Unable to intern 'one'");
fail_unless(lwc_context_intern(shared_ctx, "three", 5, &intern_three) == lwc_error_ok,
"Unable to intern 'one'");
fail_unless(intern_one != intern_two, "'one' == 'two'");
fail_unless(intern_one != intern_three, "'one' == 'three'");
fail_unless(intern_two != intern_three, "'two' == 'three'");
}
static void
with_filled_context_teardown(void)
{
lwc_context_unref(shared_ctx);
}
START_TEST (test_lwc_interning_works)
{
lwc_string *new_one = NULL;
fail_unless(lwc_context_intern(shared_ctx, "one", 3, &new_one) == lwc_error_ok,
"Unable to re-intern 'one'");
fail_unless(new_one == intern_one,
"Internalising of the string failed");
}
END_TEST
START_TEST (test_lwc_intern_substring)
{
lwc_string *new_hre = NULL, *sub_hre = NULL;
fail_unless(lwc_context_intern(shared_ctx, "hre", 3,
&new_hre) == lwc_error_ok,
"Unable to intern 'hre'");
fail_unless(lwc_context_intern_substring(shared_ctx, intern_three,
1, 3, &sub_hre) == lwc_error_ok,
"Unable to re-intern 'hre' by substring");
fail_unless(new_hre == sub_hre,
"'hre' != 'hre' -- wow!");
}
END_TEST
START_TEST (test_lwc_context_string_ref_ok)
{
fail_unless(lwc_context_string_ref(shared_ctx, intern_one) == intern_one,
"Oddly, reffing a string didn't return it");
}
END_TEST
START_TEST (test_lwc_context_string_unref_ok)
{
lwc_context_string_unref(shared_ctx, intern_one);
}
END_TEST
START_TEST (test_lwc_context_string_isequal_ok)
{
bool result = true;
fail_unless((lwc_context_string_isequal(shared_ctx, intern_one,
intern_two, &result)) == lwc_error_ok,
"Failure comparing 'one' and 'two'");
fail_unless(result == false,
"'one' == 'two' ?!");
}
END_TEST
START_TEST (test_lwc_context_string_caseless_isequal_ok)
{
bool result = true;
lwc_string *new_ONE;
fail_unless(lwc_context_intern(shared_ctx, "ONE", 3, &new_ONE) == lwc_error_ok,
"Failure interning 'ONE'");
fail_unless((lwc_context_string_isequal(shared_ctx, intern_one, new_ONE,
&result)) == lwc_error_ok);
fail_unless(result == false,
"'one' == 'ONE' ?!");
fail_unless((lwc_context_string_caseless_isequal(shared_ctx, intern_one,
new_ONE, &result)) == lwc_error_ok,
"Failure comparing 'one' and 'two'");
fail_unless(result == true,
"'one' !~= 'ONE' ?!");
}
END_TEST
START_TEST (test_lwc_extract_data_ok)
{
fail_unless(memcmp("one",
lwc_string_data(intern_one),
lwc_string_length(intern_one)) == 0,
"Extracting data ptr etc failed");
}
END_TEST
/**** And the suites are set up here ****/
void
lwc_basic_suite(SRunner *sr)
{
Suite *s = suite_create("libwapcaplet: Basic tests");
TCase *tc_basic = tcase_create("Creation/Destruction");
#ifndef NDEBUG
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_creation_bad_alloc_aborts,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_destruction_aborts,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_ref_aborts,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_unref_aborts,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_intern_aborts1,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_intern_aborts2,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_intern_aborts3,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_intern_substring_aborts1,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_intern_substring_aborts2,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_intern_substring_aborts3,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_intern_substring_aborts4,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_intern_substring_aborts5,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_string_ref_aborts1,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_string_ref_aborts2,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_string_unref_aborts1,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_context_string_unref_aborts2,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_string_data_aborts,
SIGABRT);
tcase_add_test_raise_signal(tc_basic,
test_lwc_string_length_aborts,
SIGABRT);
#endif
tcase_add_test(tc_basic, test_lwc_context_creation_ok);
tcase_add_test(tc_basic, test_lwc_context_destruction_ok);
tcase_add_test(tc_basic, test_lwc_reffed_context_destruction_ok);
suite_add_tcase(s, tc_basic);
tc_basic = tcase_create("Ops with a context");
tcase_add_checked_fixture(tc_basic, with_simple_context_setup,
with_simple_context_teardown);
tcase_add_test(tc_basic, test_lwc_context_intern_ok);
tcase_add_test(tc_basic, test_lwc_context_intern_twice_ok);
tcase_add_test(tc_basic, test_lwc_context_intern_twice_same_ok);
suite_add_tcase(s, tc_basic);
tc_basic = tcase_create("Ops with a filled context");
tcase_add_checked_fixture(tc_basic, with_filled_context_setup,
with_filled_context_teardown);
tcase_add_test(tc_basic, test_lwc_interning_works);
tcase_add_test(tc_basic, test_lwc_intern_substring);
tcase_add_test(tc_basic, test_lwc_context_string_ref_ok);
tcase_add_test(tc_basic, test_lwc_context_string_unref_ok);
tcase_add_test(tc_basic, test_lwc_context_string_isequal_ok);
tcase_add_test(tc_basic, test_lwc_context_string_caseless_isequal_ok);
tcase_add_test(tc_basic, test_lwc_extract_data_ok);
suite_add_tcase(s, tc_basic);
srunner_add_suite(sr, s);
}
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