418 lines
13 KiB
C
418 lines
13 KiB
C
/* test/basictests.c
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*
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* Basic tests for the test suite for libwapcaplet
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*
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* Copyright 2009 The NetSurf Browser Project
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* Daniel Silverstone <dsilvers@netsurf-browser.org>
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*/
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#include <check.h>
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#include <stdlib.h>
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#include <string.h>
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#include "tests.h"
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#ifndef UNUSED
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#define UNUSED(x) (void)(x)
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#endif
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#ifndef NDEBUG
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/* All the basic assert() tests */
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START_TEST (test_lwc_intern_string_aborts1)
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{
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lwc_intern_string(NULL, 0, NULL);
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}
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END_TEST
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START_TEST (test_lwc_intern_string_aborts2)
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{
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lwc_intern_string("A", 1, NULL);
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}
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END_TEST
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START_TEST (test_lwc_intern_substring_aborts1)
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{
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lwc_intern_substring(NULL, 0, 0, NULL);
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}
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END_TEST
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START_TEST (test_lwc_intern_substring_aborts2)
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{
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lwc_string *str;
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fail_unless(lwc_intern_string("Jam", 3, &str) == lwc_error_ok,
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"unable to intern 'Jam'");
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lwc_intern_substring(str, 88, 77, NULL);
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}
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END_TEST
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START_TEST (test_lwc_string_ref_aborts)
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{
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lwc_string_ref(NULL);
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}
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END_TEST
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START_TEST (test_lwc_string_unref_aborts)
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{
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lwc_string_unref(NULL);
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}
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END_TEST
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START_TEST (test_lwc_string_data_aborts)
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{
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lwc_string_data(NULL);
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}
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END_TEST
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START_TEST (test_lwc_string_length_aborts)
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{
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lwc_string_length(NULL);
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}
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END_TEST
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START_TEST (test_lwc_string_hash_value_aborts)
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{
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lwc_string_hash_value(NULL);
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}
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END_TEST
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#endif
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/**** The next set of tests need a fixture set ****/
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static void
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with_simple_context_setup(void)
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{
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/* Nothing to set up */
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}
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static void
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with_simple_context_teardown(void)
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{
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/* Nothing to do to tear down */
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}
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START_TEST (test_lwc_intern_string_ok)
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{
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lwc_string *str = NULL;
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fail_unless(lwc_intern_string("A", 1, &str) == lwc_error_ok,
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"Unable to intern a simple string");
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fail_unless(str != NULL,
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"Returned OK but str was still NULL");
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}
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END_TEST
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START_TEST (test_lwc_intern_string_twice_ok)
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{
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lwc_string *str1 = NULL, *str2 = NULL;
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fail_unless(lwc_intern_string("A", 1, &str1) == lwc_error_ok,
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"Unable to intern a simple string");
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fail_unless(str1 != NULL,
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"Returned OK but str was still NULL");
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fail_unless(lwc_intern_string("B", 1, &str2) == lwc_error_ok,
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"Unable to intern a simple string");
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fail_unless(str2 != NULL,
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"Returned OK but str was still NULL");
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}
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END_TEST
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START_TEST (test_lwc_intern_string_twice_same_ok)
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{
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lwc_string *str1 = NULL, *str2 = NULL;
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fail_unless(lwc_intern_string("A", 1, &str1) == lwc_error_ok,
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"Unable to intern a simple string");
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fail_unless(str1 != NULL,
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"Returned OK but str was still NULL");
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fail_unless(lwc_intern_string("A", 1, &str2) == lwc_error_ok,
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"Unable to intern a simple string");
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fail_unless(str2 != NULL,
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"Returned OK but str was still NULL");
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}
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END_TEST
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/**** The next set of tests need a fixture set with some strings ****/
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static lwc_string *intern_one = NULL, *intern_two = NULL, *intern_three = NULL, *intern_YAY = NULL;
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static void
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with_filled_context_setup(void)
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{
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fail_unless(lwc_intern_string("one", 3, &intern_one) == lwc_error_ok,
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"Unable to intern 'one'");
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fail_unless(lwc_intern_string("two", 3, &intern_two) == lwc_error_ok,
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"Unable to intern 'two'");
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fail_unless(lwc_intern_string("three", 5, &intern_three) == lwc_error_ok,
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"Unable to intern 'three'");
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fail_unless(lwc_intern_string("YAY", 3, &intern_YAY) == lwc_error_ok,
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"Unable to intern 'YAY'");
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fail_unless(intern_one != intern_two, "'one' == 'two'");
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fail_unless(intern_one != intern_three, "'one' == 'three'");
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fail_unless(intern_two != intern_three, "'two' == 'three'");
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}
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static void
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with_filled_context_teardown(void)
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{
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lwc_string_unref(intern_one);
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lwc_string_unref(intern_two);
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lwc_string_unref(intern_three);
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lwc_string_unref(intern_YAY);
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}
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START_TEST (test_lwc_interning_works)
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{
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lwc_string *new_one = NULL;
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fail_unless(lwc_intern_string("one", 3, &new_one) == lwc_error_ok,
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"Unable to re-intern 'one'");
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fail_unless(new_one == intern_one,
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"Internalising of the string failed");
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}
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END_TEST
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START_TEST (test_lwc_intern_substring)
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{
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lwc_string *new_hre = NULL, *sub_hre = NULL;
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fail_unless(lwc_intern_string("hre", 3, &new_hre) == lwc_error_ok,
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"Unable to intern 'hre'");
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fail_unless(lwc_intern_substring(intern_three,
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1, 3, &sub_hre) == lwc_error_ok,
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"Unable to re-intern 'hre' by substring");
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fail_unless(new_hre == sub_hre,
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"'hre' != 'hre' -- wow!");
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}
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END_TEST
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START_TEST (test_lwc_intern_substring_bad_offset)
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{
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lwc_string *str;
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fail_unless(lwc_intern_substring(intern_three, 100, 1, &str) == lwc_error_range,
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"Able to intern substring starting out of range");
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}
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END_TEST
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START_TEST (test_lwc_intern_substring_bad_size)
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{
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lwc_string *str;
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fail_unless(lwc_intern_substring(intern_three, 1, 100, &str) == lwc_error_range,
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"Able to intern substring ending out of range");
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}
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END_TEST
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START_TEST (test_lwc_string_ref_ok)
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{
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fail_unless(lwc_string_ref(intern_one) == intern_one,
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"Oddly, reffing a string didn't return it");
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}
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END_TEST
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START_TEST (test_lwc_string_unref_ok)
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{
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lwc_string_unref(intern_one);
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}
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END_TEST
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START_TEST (test_lwc_string_ref_unref_ok)
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{
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lwc_string_ref(intern_one);
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lwc_string_unref(intern_one);
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}
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END_TEST
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START_TEST (test_lwc_string_isequal_ok)
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{
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bool result = true;
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fail_unless((lwc_string_isequal(intern_one, intern_two, &result)) == lwc_error_ok,
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"Failure comparing 'one' and 'two'");
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fail_unless(result == false,
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"'one' == 'two' ?!");
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}
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END_TEST
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START_TEST (test_lwc_string_caseless_isequal_ok1)
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{
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bool result = true;
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lwc_string *new_ONE;
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fail_unless(lwc_intern_string("ONE", 3, &new_ONE) == lwc_error_ok,
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"Failure interning 'ONE'");
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fail_unless((lwc_string_isequal(intern_one, new_ONE, &result)) == lwc_error_ok);
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fail_unless(result == false,
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"'one' == 'ONE' ?!");
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fail_unless((lwc_string_caseless_isequal(intern_one, new_ONE, &result)) == lwc_error_ok,
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"Failure comparing 'one' and 'ONE' caselessly");
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fail_unless(result == true,
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"'one' !~= 'ONE' ?!");
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}
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END_TEST
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START_TEST (test_lwc_string_caseless_isequal_ok2)
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{
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bool result = true;
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lwc_string *new_yay;
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fail_unless(lwc_intern_string("yay", 3, &new_yay) == lwc_error_ok,
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"Failure interning 'yay'");
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fail_unless((lwc_string_isequal(intern_YAY, new_yay, &result)) == lwc_error_ok);
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fail_unless(result == false,
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"'yay' == 'YAY' ?!");
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fail_unless((lwc_string_caseless_isequal(intern_YAY, new_yay, &result)) == lwc_error_ok,
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"Failure comparing 'yay' and 'YAY' caselessly");
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fail_unless(result == true,
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"'yay' !~= 'YAY' ?!");
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}
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END_TEST
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START_TEST (test_lwc_string_caseless_isequal_bad)
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{
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bool result = true;
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fail_unless(lwc_string_caseless_isequal(intern_YAY, intern_one, &result) == lwc_error_ok,
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"Failure comparing 'YAY' and 'one' caselessly");
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fail_unless(result == false,
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"'YAY' ~= 'one' ?!");
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}
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END_TEST
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START_TEST (test_lwc_extract_data_ok)
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{
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fail_unless(memcmp("one",
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lwc_string_data(intern_one),
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lwc_string_length(intern_one)) == 0,
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"Extracting data ptr etc failed");
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}
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END_TEST
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START_TEST (test_lwc_string_hash_value_ok)
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{
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(void)lwc_string_hash_value(intern_one);
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}
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END_TEST
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START_TEST (test_lwc_string_is_nul_terminated)
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{
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lwc_string *new_ONE;
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fail_unless(lwc_intern_string("ONE", 3, &new_ONE) == lwc_error_ok,
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"Failure interning 'ONE'");
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fail_unless(lwc_string_data(new_ONE)[lwc_string_length(new_ONE)] == '\0',
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"Interned string isn't NUL terminated");
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}
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END_TEST
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START_TEST (test_lwc_substring_is_nul_terminated)
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{
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lwc_string *new_ONE;
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lwc_string *new_O;
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fail_unless(lwc_intern_string("ONE", 3, &new_ONE) == lwc_error_ok,
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"Failure interning 'ONE'");
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fail_unless(lwc_intern_substring(new_ONE, 0, 1, &new_O) == lwc_error_ok,
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"Failure interning substring 'O'");
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fail_unless(lwc_string_data(new_O)[lwc_string_length(new_O)] == '\0',
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"Interned substring isn't NUL terminated");
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}
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END_TEST
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static void
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counting_cb(lwc_string *str, void *pw)
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{
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UNUSED(str);
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*((int *)pw) += 1;
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}
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START_TEST (test_lwc_string_iteration)
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{
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int counter = 0;
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lwc_iterate_strings(counting_cb, (void*)&counter);
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fail_unless(counter == 4, "Incorrect string count");
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}
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END_TEST
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/**** And the suites are set up here ****/
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void
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lwc_basic_suite(SRunner *sr)
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{
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Suite *s = suite_create("libwapcaplet: Basic tests");
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TCase *tc_basic = tcase_create("Creation/Destruction");
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#ifndef NDEBUG
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tcase_add_test_raise_signal(tc_basic,
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test_lwc_intern_string_aborts1,
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SIGABRT);
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tcase_add_test_raise_signal(tc_basic,
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test_lwc_intern_string_aborts2,
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SIGABRT);
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tcase_add_test_raise_signal(tc_basic,
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test_lwc_intern_substring_aborts1,
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SIGABRT);
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tcase_add_test_raise_signal(tc_basic,
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test_lwc_intern_substring_aborts2,
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SIGABRT);
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tcase_add_test_raise_signal(tc_basic,
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test_lwc_string_ref_aborts,
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SIGABRT);
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tcase_add_test_raise_signal(tc_basic,
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test_lwc_string_unref_aborts,
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SIGABRT);
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tcase_add_test_raise_signal(tc_basic,
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test_lwc_string_data_aborts,
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SIGABRT);
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tcase_add_test_raise_signal(tc_basic,
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test_lwc_string_length_aborts,
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SIGABRT);
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tcase_add_test_raise_signal(tc_basic,
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test_lwc_string_hash_value_aborts,
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SIGABRT);
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#endif
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suite_add_tcase(s, tc_basic);
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tc_basic = tcase_create("Ops with a context");
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tcase_add_checked_fixture(tc_basic, with_simple_context_setup,
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with_simple_context_teardown);
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tcase_add_test(tc_basic, test_lwc_intern_string_ok);
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tcase_add_test(tc_basic, test_lwc_intern_string_twice_ok);
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tcase_add_test(tc_basic, test_lwc_intern_string_twice_same_ok);
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suite_add_tcase(s, tc_basic);
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tc_basic = tcase_create("Ops with a filled context");
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tcase_add_checked_fixture(tc_basic, with_filled_context_setup,
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with_filled_context_teardown);
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tcase_add_test(tc_basic, test_lwc_interning_works);
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tcase_add_test(tc_basic, test_lwc_intern_substring);
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tcase_add_test(tc_basic, test_lwc_string_ref_ok);
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tcase_add_test(tc_basic, test_lwc_string_ref_unref_ok);
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tcase_add_test(tc_basic, test_lwc_string_unref_ok);
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tcase_add_test(tc_basic, test_lwc_string_isequal_ok);
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tcase_add_test(tc_basic, test_lwc_string_caseless_isequal_ok1);
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tcase_add_test(tc_basic, test_lwc_string_caseless_isequal_ok2);
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tcase_add_test(tc_basic, test_lwc_string_caseless_isequal_bad);
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tcase_add_test(tc_basic, test_lwc_extract_data_ok);
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tcase_add_test(tc_basic, test_lwc_string_hash_value_ok);
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tcase_add_test(tc_basic, test_lwc_string_is_nul_terminated);
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tcase_add_test(tc_basic, test_lwc_substring_is_nul_terminated);
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tcase_add_test(tc_basic, test_lwc_intern_substring_bad_size);
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tcase_add_test(tc_basic, test_lwc_intern_substring_bad_offset);
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tcase_add_test(tc_basic, test_lwc_string_iteration);
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suite_add_tcase(s, tc_basic);
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srunner_add_suite(sr, s);
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}
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