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Diffstat (limited to 'tests/ptr-array-test.c')
| -rw-r--r-- | tests/ptr-array-test.c | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/tests/ptr-array-test.c b/tests/ptr-array-test.c new file mode 100644 index 0000000..ff9959d --- /dev/null +++ b/tests/ptr-array-test.c @@ -0,0 +1,259 @@ +/* + * Copyright (c) 2011, Collabora Ltd. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the + * above copyright notice, this list of conditions and + * the following disclaimer in the documentation and/or + * other materials provided with the distribution. + * * The names of contributors to this software may not be + * used to endorse or promote products derived from this + * software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * + * Author: Stef Walter <stefw@collabora.co.uk> + */ + +#include "config.h" +#include "CuTest.h" + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> + +#include "ptr-array.h" + +static void +test_ptr_array_create (CuTest *tc) +{ + ptr_array_t *array; + + array = ptr_array_create (NULL); + CuAssertPtrNotNull (tc, array); + ptr_array_free (array); +} + +static void +test_ptr_array_free_null (CuTest *tc) +{ + ptr_array_free (NULL); +} + +static void +destroy_value (void *data) +{ + int *value = data; + *value = 2; +} + +static void +test_ptr_array_free_destroys (CuTest *tc) +{ + ptr_array_t *array; + int value = 0; + + array = ptr_array_create (destroy_value); + CuAssertPtrNotNull (tc, array); + if (!ptr_array_add (array, &value)) + CuFail (tc, "should not be reached"); + ptr_array_free (array); + + CuAssertIntEquals (tc, 2, value); +} + +#if 0 +static void +test_hash_iterate (CuTest *tc) +{ + hash_t *ht; + hash_iter_t hi; + int key = 1; + int value = 2; + void *pkey; + void *pvalue; + int ret; + + ht = hash_create (hash_direct_hash, hash_direct_equal, NULL, NULL); + CuAssertPtrNotNull (tc, ht); + if (!hash_set (ht, &key, &value)) + CuFail (tc, "should not be reached"); + + hash_iterate (ht, &hi); + + ret = hash_next (&hi, &pkey, &pvalue); + CuAssertIntEquals (tc, 1, ret); + CuAssertPtrEquals (tc, pkey, &key); + CuAssertPtrEquals (tc, pvalue, &value); + + ret = hash_next (&hi, &pkey, &pvalue); + CuAssertIntEquals (tc, 0, ret); + + hash_free (ht); +} + +#endif + +static void +test_ptr_array_add (CuTest *tc) +{ + char *value = "VALUE"; + char *check; + ptr_array_t *array; + + array = ptr_array_create (NULL); + if (!ptr_array_add (array, value)) + CuFail (tc, "should not be reached"); + + CuAssertIntEquals (tc, 1, ptr_array_count (array)); + + check = ptr_array_at (array, 0); + CuAssertPtrEquals (tc, check, value); + + ptr_array_free (array); +} + +static void +test_ptr_array_add_remove (CuTest *tc) +{ + char *value = "VALUE"; + char *check; + ptr_array_t *array; + + array = ptr_array_create (NULL); + if (!ptr_array_add (array, value)) + CuFail (tc, "should not be reached"); + + CuAssertIntEquals (tc, 1, ptr_array_count (array)); + + check = ptr_array_at (array, 0); + CuAssertPtrEquals (tc, check, value); + + ptr_array_remove (array, 0); + + CuAssertIntEquals (tc, 0, ptr_array_count (array)); + + ptr_array_free (array); +} + +static void +test_ptr_array_remove_destroys (CuTest *tc) +{ + ptr_array_t *array; + int value = 0; + + array = ptr_array_create (destroy_value); + if (!ptr_array_add (array, &value)) + CuFail (tc, "should not be reached"); + + ptr_array_remove (array, 0); + + CuAssertIntEquals (tc, 2, value); + + /* should not be destroyed again */ + value = 0; + + ptr_array_free (array); + + CuAssertIntEquals (tc, 0, value); +} + +static void +test_ptr_array_remove_and_count (CuTest *tc) +{ + ptr_array_t *array; + int *value; + int i; + + array = ptr_array_create (free); + + CuAssertIntEquals (tc, 0, ptr_array_count (array)); + + for (i = 0; i < 20000; ++i) { + value = malloc (sizeof (int)); + *value = i; + if (!ptr_array_add (array, value)) + CuFail (tc, "should not be reached"); + CuAssertIntEquals (tc, i + 1, ptr_array_count (array)); + } + + for (i = 10; i < 20000; ++i) { + ptr_array_remove (array, 10); + CuAssertIntEquals (tc, 20010 - (i + 1), ptr_array_count (array)); + } + + CuAssertIntEquals (tc, 10, ptr_array_count (array)); + + ptr_array_free (array); +} + +static void +test_ptr_array_snapshot (CuTest *tc) +{ + ptr_array_t *array; + void **snapshot; + + array = ptr_array_create (NULL); + + ptr_array_add (array, "1"); + ptr_array_add (array, "2"); + ptr_array_add (array, "3"); + ptr_array_add (array, "4"); + CuAssertIntEquals (tc, 4, ptr_array_count (array)); + + snapshot = ptr_array_snapshot (array); + + CuAssertStrEquals (tc, "1", snapshot[0]); + CuAssertStrEquals (tc, "2", snapshot[1]); + CuAssertStrEquals (tc, "3", snapshot[2]); + CuAssertStrEquals (tc, "4", snapshot[3]); + + free (snapshot); + ptr_array_free (array); +} + +int +main (void) +{ + CuString *output = CuStringNew (); + CuSuite* suite = CuSuiteNew (); + int ret; + + SUITE_ADD_TEST (suite, test_ptr_array_create); + SUITE_ADD_TEST (suite, test_ptr_array_add); + SUITE_ADD_TEST (suite, test_ptr_array_add_remove); + SUITE_ADD_TEST (suite, test_ptr_array_remove_destroys); + SUITE_ADD_TEST (suite, test_ptr_array_remove_and_count); + SUITE_ADD_TEST (suite, test_ptr_array_free_null); + SUITE_ADD_TEST (suite, test_ptr_array_free_destroys); + SUITE_ADD_TEST (suite, test_ptr_array_snapshot); + + CuSuiteRun (suite); + CuSuiteSummary (suite, output); + CuSuiteDetails (suite, output); + printf ("%s\n", output->buffer); + ret = suite->failCount; + CuSuiteDelete (suite); + CuStringDelete (output); + + return ret; +} + +#include "CuTest.c" |