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Diffstat (limited to 'test/theap.c')
| -rw-r--r-- | test/theap.c | 1081 |
1 files changed, 0 insertions, 1081 deletions
diff --git a/test/theap.c b/test/theap.c deleted file mode 100644 index 9d5787b..0000000 --- a/test/theap.c +++ /dev/null @@ -1,1081 +0,0 @@ -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - * Copyright by The HDF Group. * - * Copyright by the Board of Trustees of the University of Illinois. * - * All rights reserved. * - * * - * This file is part of HDF5. The full HDF5 copyright notice, including * - * terms governing use, modification, and redistribution, is contained in * - * the COPYING file, which can be found at the root of the source code * - * distribution tree, or in https://www.hdfgroup.org/licenses. * - * If you do not have access to either file, you may request a copy from * - * help@hdfgroup.org. * - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -/* - Test HDF Heap routines. - - REMARKS - - DESIGN - - BUGS/LIMITATIONS - - EXPORTED ROUTINES - - AUTHOR - Quincey Koziol - - MODIFICATION HISTORY - 2/18/03 - Started coding - */ - -#include "testhdf5.h" -#include "H5HPprivate.h" - -/* The number of elements in testing arrays */ -#define NUM_ELEMS 1000 - -/* Objects for testing in heaps */ -typedef struct test_obj { - H5HP_info_t heap_info; /* Information required for heap. _MUST_ be first */ - int val; /* Actual information for object */ -} test_obj; - -/* Array of random element values */ -static test_obj *rand_num; - -/* Array of random elements values, sorted in increasing order */ -static test_obj *inc_sort_num; - -/* Array of random elements values, sorted in decreasing order */ -static test_obj *dec_sort_num; - -static int -tst_dec_sort(const void *_i1, const void *_i2) -{ - const test_obj *i1 = (const test_obj *)_i1; - const test_obj *i2 = (const test_obj *)_i2; - - if (i1->val < i2->val) - return (1); - else if (i1->val > i2->val) - return (-1); - return (0); -} - -static int -tst_inc_sort(const void *_i1, const void *_i2) -{ - const test_obj *i1 = (const test_obj *)_i1; - const test_obj *i2 = (const test_obj *)_i2; - - if (i1->val < i2->val) - return (-1); - else if (i1->val > i2->val) - return (1); - return (0); -} - -/**************************************************************** -** -** test_heap_init(): Test H5HP (heap) code. -** Initialize data for Heap testing -** -****************************************************************/ -static void -test_heap_init(void) -{ - time_t curr_time; /* Current time, for seeding random number generator */ - size_t u; /* Local index variables */ - - /* Allocate arrays */ - rand_num = (test_obj *)HDmalloc(sizeof(test_obj) * NUM_ELEMS); - CHECK_PTR(rand_num, "HDmalloc"); - inc_sort_num = (test_obj *)HDmalloc(sizeof(test_obj) * NUM_ELEMS); - CHECK_PTR(inc_sort_num, "HDmalloc"); - dec_sort_num = (test_obj *)HDmalloc(sizeof(test_obj) * NUM_ELEMS); - CHECK_PTR(dec_sort_num, "HDmalloc"); - - /* Create randomized set of numbers */ - curr_time = HDtime(NULL); - HDsrandom((unsigned)curr_time); - for (u = 0; u < NUM_ELEMS; u++) - /* Generate random numbers from -1000 to 1000 */ - rand_num[u].val = (int)(HDrandom() % 2001) - 1001; - - /* Sort random numbers into increasing order */ - HDmemcpy(inc_sort_num, rand_num, sizeof(test_obj) * NUM_ELEMS); - HDqsort(inc_sort_num, (size_t)NUM_ELEMS, sizeof(test_obj), tst_inc_sort); - - /* Sort random numbers into decreasing order */ - HDmemcpy(dec_sort_num, rand_num, sizeof(test_obj) * NUM_ELEMS); - HDqsort(dec_sort_num, (size_t)NUM_ELEMS, sizeof(test_obj), tst_dec_sort); -} /* end test_heap_init() */ - -/**************************************************************** -** -** test_heap_create(): Test basic H5HP (heap) code. -** Tests creating and closing heaps. -** -****************************************************************/ -static void -test_heap_create(void) -{ - H5HP_t *heap; /* Heap created */ - herr_t ret; /* Generic return value */ - - /* Output message about test being performed */ - MESSAGE(6, ("Testing Creating & Closing Heaps\n")); - - /* Try creating a maximum Heap */ - heap = H5HP_create(H5HP_MAX_HEAP); - CHECK_PTR(heap, "H5HP_create"); - - /* Try closing the heap */ - ret = H5HP_close(heap); - CHECK(ret, FAIL, "H5HP_close"); - - /* Try creating a minimum Heap */ - heap = H5HP_create(H5HP_MIN_HEAP); - CHECK_PTR(heap, "H5HP_create"); - - /* Try closing the heap */ - ret = H5HP_close(heap); - CHECK(ret, FAIL, "H5HP_close"); - -} /* end test_heap_create() */ - -/**************************************************************** -** -** test_heap_insert_min(): Test H5HP (heap) code. -** Tests basic inserting objects into minimum heaps. -** -****************************************************************/ -static void -test_heap_insert_min(void) -{ - H5HP_t * heap; /* Heap created */ - ssize_t num; /* Number of elements in heap */ - int val; /* Value of object on heap */ - test_obj obj1, obj2, obj3; /* Test objects to insert */ - herr_t ret; /* Generic return value */ - - /* Output message about test being performed */ - MESSAGE(7, ("Testing Inserting Into Minimum Heaps\n")); - - /* Create a Heap */ - heap = H5HP_create(H5HP_MIN_HEAP); - CHECK_PTR(heap, "H5HP_create"); - - /* Check that the heap has no elements */ - num = H5HP_count(heap); - VERIFY(num, 0, "H5HP_count"); - - /* Insert an object into the heap */ - obj1.val = 100; - ret = H5HP_insert(heap, 10, &obj1); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Check that the heap has one element */ - num = H5HP_count(heap); - VERIFY(num, 1, "H5HP_count"); - - /* Check the minimum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 10, "H5HP_top"); - - /* Insert another object into the heap, with value less than top element */ - obj2.val = 50; - ret = H5HP_insert(heap, 5, &obj2); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Check that the heap has two elements */ - num = H5HP_count(heap); - VERIFY(num, 2, "H5HP_count"); - - /* Check the minimum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 5, "H5HP_top"); - - /* Insert third object into the heap, with value greater than top element */ - obj3.val = 200; - ret = H5HP_insert(heap, 20, &obj3); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Check that the heap has three elements */ - num = H5HP_count(heap); - VERIFY(num, 3, "H5HP_count"); - - /* Check the minimum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 5, "H5HP_top"); - - /* Close the heap */ - ret = H5HP_close(heap); - CHECK(ret, FAIL, "H5HP_close"); - -} /* end test_heap_insert_min() */ - -/**************************************************************** -** -** test_heap_insert(): Test H5HP (heap) code. -** Tests basic inserting objects into maximum heaps. -** -****************************************************************/ -static void -test_heap_insert_max(void) -{ - H5HP_t * heap; /* Heap created */ - ssize_t num; /* Number of elements in heap */ - int val; /* Value of object on heap */ - test_obj obj1, obj2, obj3; /* Test objects to insert */ - herr_t ret; /* Generic return value */ - - /* Output message about test being performed */ - MESSAGE(7, ("Testing Inserting Into Maximum Heaps\n")); - - /* Create a Heap */ - heap = H5HP_create(H5HP_MAX_HEAP); - CHECK_PTR(heap, "H5HP_create"); - - /* Check that the heap has no elements */ - num = H5HP_count(heap); - VERIFY(num, 0, "H5HP_count"); - - /* Insert an object into the heap */ - obj1.val = 100; - ret = H5HP_insert(heap, 10, &obj1); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Check that the heap has one element */ - num = H5HP_count(heap); - VERIFY(num, 1, "H5HP_count"); - - /* Check the maximum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 10, "H5HP_top"); - - /* Insert another object into the heap, with value less than top element */ - obj2.val = 50; - ret = H5HP_insert(heap, 5, &obj2); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Check that the heap has two elements */ - num = H5HP_count(heap); - VERIFY(num, 2, "H5HP_count"); - - /* Check the maximum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 10, "H5HP_top"); - - /* Insert third object into the heap, with value greater than top element */ - obj3.val = 200; - ret = H5HP_insert(heap, 20, &obj3); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Check that the heap has three elements */ - num = H5HP_count(heap); - VERIFY(num, 3, "H5HP_count"); - - /* Check the maximum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 20, "H5HP_top"); - - /* Close the heap */ - ret = H5HP_close(heap); - CHECK(ret, FAIL, "H5HP_close"); - -} /* end test_heap_insert_max() */ - -/**************************************************************** -** -** test_heap_insert(): Test H5HP (heap) code. -** Tests basic inserting objects into heaps. -** -****************************************************************/ -static void -test_heap_insert(void) -{ - /* Output message about test being performed */ - MESSAGE(6, ("Testing Inserting Into Heaps\n")); - - /* Test insertions into minimum & maximum heaps */ - test_heap_insert_max(); - test_heap_insert_min(); -} /* end test_heap_insert() */ - -/**************************************************************** -** -** test_heap_insert_many_core (): Tests H5HP (heap) code. -** "Core" routine called by test_heap_insert_many() routine. -** -****************************************************************/ -static void -test_heap_insert_many_core(H5HP_type_t heap_type, test_obj *arr, size_t nelem, int top_val) -{ - H5HP_t *heap; /* Heap created */ - ssize_t num; /* Number of elements in heap */ - int val; /* Value of object on heap */ - size_t u; /* Local index variable */ - herr_t ret; /* Generic return value */ - - /* Create a Heap */ - heap = H5HP_create(heap_type); - CHECK_PTR(heap, "H5HP_create"); - - /* Check that the heap has no elements */ - num = H5HP_count(heap); - VERIFY(num, 0, "H5HP_count"); - - /* Insert the array elements into the heap */ - for (u = 0; u < nelem; u++) { - ret = H5HP_insert(heap, arr[u].val, &arr[u]); - CHECK(ret, FAIL, "H5HP_insert"); - } /* end for */ - - /* Check that the heap has correct number of elements */ - num = H5HP_count(heap); - CHECK(num, FAIL, "H5HP_count"); - VERIFY((size_t)num, nelem, "H5HP_count"); - - /* Check the maximum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, top_val, "H5HP_top"); - - /* Close the heap */ - ret = H5HP_close(heap); - CHECK(ret, FAIL, "H5HP_close"); -} /* end test_heap_insert_many_core() */ - -/**************************************************************** -** -** test_heap_insert_many (): Test H5HP (heap) code. -** Tests inserting many objects into heaps. -** -****************************************************************/ -static void -test_heap_insert_many(void) -{ - /* Output message about test being performed */ - MESSAGE(6, ("Testing Inserting Many Objects Into Heaps\n")); - - /* Test creating a heap from random elements */ - test_heap_insert_many_core(H5HP_MAX_HEAP, rand_num, (size_t)NUM_ELEMS, dec_sort_num[0].val); - - /* Test creating a heap from elements in increasing order */ - test_heap_insert_many_core(H5HP_MAX_HEAP, inc_sort_num, (size_t)NUM_ELEMS, dec_sort_num[0].val); - - /* Test creating a heap from elements in decreasing order */ - test_heap_insert_many_core(H5HP_MAX_HEAP, dec_sort_num, (size_t)NUM_ELEMS, dec_sort_num[0].val); - - /* Test creating a heap from random elements */ - test_heap_insert_many_core(H5HP_MIN_HEAP, rand_num, (size_t)NUM_ELEMS, inc_sort_num[0].val); - - /* Test creating a heap from elements in increasing order */ - test_heap_insert_many_core(H5HP_MIN_HEAP, inc_sort_num, (size_t)NUM_ELEMS, inc_sort_num[0].val); - - /* Test creating a heap from elements in decreasing order */ - test_heap_insert_many_core(H5HP_MIN_HEAP, dec_sort_num, (size_t)NUM_ELEMS, inc_sort_num[0].val); - -} /* end test_heap_insert_many() */ - -/**************************************************************** -** -** test_heap_remove_min(): Test H5HP (heap) code. -** Tests basic removal of objects from minimum heaps. -** -****************************************************************/ -static void -test_heap_remove_min(void) -{ - H5HP_t * heap; /* Heap created */ - ssize_t num; /* Number of elements in heap */ - int val; /* Value of object on heap */ - void * ptr; /* Pointer for object on heap */ - test_obj obj1, obj2, obj3; /* Test objects to insert */ - herr_t ret; /* Generic return value */ - - /* Output message about test being performed */ - MESSAGE(7, ("Testing Removing From Minimum Heaps\n")); - - /* Create a Heap */ - heap = H5HP_create(H5HP_MIN_HEAP); - CHECK_PTR(heap, "H5HP_create"); - - /* Check that the heap has no elements */ - num = H5HP_count(heap); - VERIFY(num, 0, "H5HP_count"); - - /* Try removing an object from an empty heap */ - ret = H5HP_remove(heap, &val, &ptr); - VERIFY(ret, FAIL, "H5HP_remove"); - - /* Insert an object into the heap */ - obj1.val = 100; - ret = H5HP_insert(heap, 10, &obj1); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Insert another object into the heap, with value less than top element */ - obj2.val = 50; - ret = H5HP_insert(heap, 5, &obj2); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Insert third object into the heap, with value greater than top element */ - obj3.val = 200; - ret = H5HP_insert(heap, 20, &obj3); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Remove first maximum value from heap */ - ret = H5HP_remove(heap, &val, &ptr); - CHECK(ret, FAIL, "H5HP_remove"); - VERIFY(val, 5, "H5HP_remove"); - CHECK_PTR_EQ(ptr, &obj2, "H5HP_remove"); - - /* Remove second maximum value from heap */ - ret = H5HP_remove(heap, &val, &ptr); - CHECK(ret, FAIL, "H5HP_remove"); - VERIFY(val, 10, "H5HP_remove"); - CHECK_PTR_EQ(ptr, &obj1, "H5HP_remove"); - - /* Remove third maximum value from heap */ - ret = H5HP_remove(heap, &val, &ptr); - CHECK(ret, FAIL, "H5HP_remove"); - VERIFY(val, 20, "H5HP_remove"); - CHECK_PTR_EQ(ptr, &obj3, "H5HP_remove"); - - /* Try removing an object from an empty heap */ - ret = H5HP_remove(heap, &val, &ptr); - VERIFY(ret, FAIL, "H5HP_remove"); - - /* Close the heap */ - ret = H5HP_close(heap); - CHECK(ret, FAIL, "H5HP_close"); - -} /* end test_heap_remove_min() */ - -/**************************************************************** -** -** test_heap_remove_max(): Test H5HP (heap) code. -** Tests basic removal of objects from maximum heaps. -** -****************************************************************/ -static void -test_heap_remove_max(void) -{ - H5HP_t * heap; /* Heap created */ - ssize_t num; /* Number of elements in heap */ - int val; /* Value of object on heap */ - void * ptr; /* Pointer for object on heap */ - test_obj obj1, obj2, obj3; /* Test objects to insert */ - herr_t ret; /* Generic return value */ - - /* Output message about test being performed */ - MESSAGE(7, ("Testing Removing From Maximum Heaps\n")); - - /* Create a Heap */ - heap = H5HP_create(H5HP_MAX_HEAP); - CHECK_PTR(heap, "H5HP_create"); - - /* Check that the heap has no elements */ - num = H5HP_count(heap); - VERIFY(num, 0, "H5HP_count"); - - /* Try removing an object from an empty heap */ - ret = H5HP_remove(heap, &val, &ptr); - VERIFY(ret, FAIL, "H5HP_remove"); - - /* Insert an object into the heap */ - obj1.val = 100; - ret = H5HP_insert(heap, 10, &obj1); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Insert another object into the heap, with value less than top element */ - obj2.val = 50; - ret = H5HP_insert(heap, 5, &obj2); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Insert third object into the heap, with value greater than top element */ - obj3.val = 200; - ret = H5HP_insert(heap, 20, &obj3); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Remove first maximum value from heap */ - ret = H5HP_remove(heap, &val, &ptr); - CHECK(ret, FAIL, "H5HP_remove"); - VERIFY(val, 20, "H5HP_remove"); - CHECK_PTR_EQ(ptr, &obj3, "H5HP_remove"); - - /* Remove second maximum value from heap */ - ret = H5HP_remove(heap, &val, &ptr); - CHECK(ret, FAIL, "H5HP_remove"); - VERIFY(val, 10, "H5HP_remove"); - CHECK_PTR_EQ(ptr, &obj1, "H5HP_remove"); - - /* Remove third maximum value from heap */ - ret = H5HP_remove(heap, &val, &ptr); - CHECK(ret, FAIL, "H5HP_remove"); - VERIFY(val, 5, "H5HP_remove"); - CHECK_PTR_EQ(ptr, &obj2, "H5HP_remove"); - - /* Try removing an object from an empty heap */ - ret = H5HP_remove(heap, &val, &ptr); - VERIFY(ret, FAIL, "H5HP_remove"); - - /* Close the heap */ - ret = H5HP_close(heap); - CHECK(ret, FAIL, "H5HP_close"); - -} /* end test_heap_remove_max() */ - -/**************************************************************** -** -** test_heap_remove(): Test H5HP (heap) code. -** Tests basic removal of objects from minimum & maximum heaps. -** -****************************************************************/ -static void -test_heap_remove(void) -{ - /* Output message about test being performed */ - MESSAGE(6, ("Testing Removing From Heaps\n")); - - /* Test removals from minimum & maximum heaps */ - test_heap_remove_max(); - test_heap_remove_min(); -} /* end test_heap_remove() */ - -/**************************************************************** -** -** test_heap_remove_many_core (): Tests H5HP (heap) code. -** "Core" routine called by test_heap_remove_many() routine. -** -****************************************************************/ -static void -test_heap_remove_many_core(H5HP_type_t heap_type, test_obj *arr, size_t nelem) -{ - H5HP_t * heap; /* Heap created */ - ssize_t num; /* Number of elements in heap */ - int last_val; /* Last value from the heap */ - int val; /* Value of object on heap */ - test_obj *ptr; /* Pointer for object on heap */ - size_t u; /* Local index variable */ - herr_t ret; /* Generic return value */ - - /* Create a Heap */ - heap = H5HP_create(heap_type); - CHECK_PTR(heap, "H5HP_create"); - - /* Check that the heap has no elements */ - num = H5HP_count(heap); - VERIFY(num, 0, "H5HP_count"); - - /* Insert the array elements into the heap */ - for (u = 0; u < nelem; u++) { - ret = H5HP_insert(heap, arr[u].val, &arr[u]); - CHECK(ret, FAIL, "H5HP_insert"); - } /* end for */ - - /* Check that the heap has correct number of elements */ - num = H5HP_count(heap); - CHECK(num, FAIL, "H5HP_count"); - VERIFY((size_t)num, nelem, "H5HP_count"); - - /* Set an appropriate starting value for the "last" value from heap */ - if (heap_type == H5HP_MAX_HEAP) - last_val = INT_MAX; - else - last_val = INT_MIN; - - /* Remove the objects from the heap */ - for (u = 0; u < nelem; u++) { - ret = H5HP_remove(heap, &val, (void **)&ptr); - CHECK(ret, FAIL, "H5HP_remove"); - VERIFY(val, ptr->val, "H5HP_remove"); - - /* Check that the value is correct, based on the heap type */ - if (heap_type == H5HP_MAX_HEAP) { - if (val > last_val) - TestErrPrintf("Error on line %d: incorrect value from heap=%d, last_val=%d\n", __LINE__, val, - last_val); - } /* end if */ - else { - if (val < last_val) - TestErrPrintf("Error on line %d: incorrect value from heap=%d, last_val=%d\n", __LINE__, val, - last_val); - } /* end else */ - - /* Update last value */ - last_val = val; - } /* end for */ - - /* Check that the heap has no elements */ - num = H5HP_count(heap); - VERIFY(num, 0, "H5HP_count"); - - /* Insert & remove again, to check that completely empty heaps can be added again */ - - /* Set an appropriate starting value for the "last" value from heap */ - if (heap_type == H5HP_MAX_HEAP) - last_val = INT_MAX; - else - last_val = INT_MIN; - - /* Insert the array elements into the heap */ - for (u = 0; u < nelem; u++) { - ret = H5HP_insert(heap, arr[u].val, &arr[u]); - CHECK(ret, FAIL, "H5HP_insert"); - } /* end for */ - - /* Check that the heap has correct number of elements */ - num = H5HP_count(heap); - CHECK(num, FAIL, "H5HP_count"); - VERIFY((size_t)num, nelem, "H5HP_count"); - - /* Remove the objects from the heap */ - for (u = 0; u < nelem; u++) { - ret = H5HP_remove(heap, &val, (void **)&ptr); - CHECK(ret, FAIL, "H5HP_remove"); - VERIFY(val, ptr->val, "H5HP_remove"); - - /* Check that the value is correct, based on the heap type */ - if (heap_type == H5HP_MAX_HEAP) { - if (val > last_val) - TestErrPrintf("Error on line %d: incorrect value from heap=%d, last_val=%d\n", __LINE__, val, - last_val); - } /* end if */ - else { - if (val < last_val) - TestErrPrintf("Error on line %d: incorrect value from heap=%d, last_val=%d\n", __LINE__, val, - last_val); - } /* end else */ - - /* Update last value */ - last_val = val; - } /* end for */ - - /* Check that the heap has no elements */ - num = H5HP_count(heap); - VERIFY(num, 0, "H5HP_count"); - - /* Close the heap */ - ret = H5HP_close(heap); - CHECK(ret, FAIL, "H5HP_close"); -} /* end test_heap_remove_many_core() */ - -/**************************************************************** -** -** test_heap_remove_many (): Test H5HP (heap) code. -** Tests removing many objects into heaps. -** -****************************************************************/ -static void -test_heap_remove_many(void) -{ - /* Output message about test being performed */ - MESSAGE(6, ("Testing Removing Many Objects From Heaps\n")); - - /* Test removing objects from maximum heap with random elements */ - test_heap_remove_many_core(H5HP_MAX_HEAP, rand_num, (size_t)NUM_ELEMS); - - /* Test removing objects from maximum heap with elements already sorted in increasing order */ - test_heap_remove_many_core(H5HP_MAX_HEAP, inc_sort_num, (size_t)NUM_ELEMS); - - /* Test removing objects from maximum heap with elements already sorted in decreasing order */ - test_heap_remove_many_core(H5HP_MAX_HEAP, dec_sort_num, (size_t)NUM_ELEMS); - - /* Test removing objects from minimum heap with random elements */ - test_heap_remove_many_core(H5HP_MIN_HEAP, rand_num, (size_t)NUM_ELEMS); - - /* Test removing objects from minimum heap with elements already sorted in increasing order */ - test_heap_remove_many_core(H5HP_MIN_HEAP, inc_sort_num, (size_t)NUM_ELEMS); - - /* Test removing objects from minimum heap with elements already sorted in decreasing order */ - test_heap_remove_many_core(H5HP_MIN_HEAP, dec_sort_num, (size_t)NUM_ELEMS); - -} /* end test_heap_remove_many() */ - -/**************************************************************** -** -** test_heap_change_min (): Test H5HP (heap) code. -** Tests changing the priority of an object in a minimum heap -** -****************************************************************/ -static void -test_heap_change_min(void) -{ - H5HP_t * heap; /* Heap created */ - ssize_t num; /* Number of elements in heap */ - int val; /* Value of object on heap */ - test_obj obj1, obj2, obj3; /* Test objects to insert */ - herr_t ret; /* Generic return value */ - - /* Output message about test being performed */ - MESSAGE(7, ("Testing Changing Priority of Objects in Minimum Heaps\n")); - - /* Create a Heap */ - heap = H5HP_create(H5HP_MIN_HEAP); - CHECK_PTR(heap, "H5HP_create"); - - /* Check that the heap has no elements */ - num = H5HP_count(heap); - VERIFY(num, 0, "H5HP_count"); - - /* Insert an object into the heap */ - obj1.val = 100; - ret = H5HP_insert(heap, 10, &obj1); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Insert another object into the heap, with value less than top element */ - obj2.val = 50; - ret = H5HP_insert(heap, 5, &obj2); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Insert third object into the heap, with value greater than top element */ - obj3.val = 200; - ret = H5HP_insert(heap, 20, &obj3); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Change priority of first object on heap in way which shouldn't affect heap order */ - ret = H5HP_change(heap, 11, &obj1); - CHECK(ret, FAIL, "H5HP_change"); - - /* Check the minimum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 5, "H5HP_top"); - - /* Change priority of first object on heap to be the top object on the heap */ - ret = H5HP_change(heap, 3, &obj1); - CHECK(ret, FAIL, "H5HP_change"); - - /* Check the maximum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 3, "H5HP_top"); - - /* Change priority of first object on heap to not be the top object on the heap */ - ret = H5HP_change(heap, 10, &obj1); - CHECK(ret, FAIL, "H5HP_change"); - - /* Check the maximum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 5, "H5HP_top"); - - /* Close the heap */ - ret = H5HP_close(heap); - CHECK(ret, FAIL, "H5HP_close"); - -} /* end test_heap_change_min() */ - -/**************************************************************** -** -** test_heap_change_max (): Test H5HP (heap) code. -** Tests changing the priority of an object in a maximumheap -** -****************************************************************/ -static void -test_heap_change_max(void) -{ - H5HP_t * heap; /* Heap created */ - ssize_t num; /* Number of elements in heap */ - int val; /* Value of object on heap */ - test_obj obj1, obj2, obj3; /* Test objects to insert */ - herr_t ret; /* Generic return value */ - - /* Output message about test being performed */ - MESSAGE(7, ("Testing Changing Priority of Objects in Maximum Heaps\n")); - - /* Create a Heap */ - heap = H5HP_create(H5HP_MAX_HEAP); - CHECK_PTR(heap, "H5HP_create"); - - /* Check that the heap has no elements */ - num = H5HP_count(heap); - VERIFY(num, 0, "H5HP_count"); - - /* Insert an object into the heap */ - obj1.val = 100; - ret = H5HP_insert(heap, 10, &obj1); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Insert another object into the heap, with value less than top element */ - obj2.val = 50; - ret = H5HP_insert(heap, 5, &obj2); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Insert third object into the heap, with value greater than top element */ - obj3.val = 200; - ret = H5HP_insert(heap, 20, &obj3); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Change priority of first object on heap in way which shouldn't affect heap order */ - ret = H5HP_change(heap, 11, &obj1); - CHECK(ret, FAIL, "H5HP_change"); - - /* Check the maximum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 20, "H5HP_top"); - - /* Change priority of first object on heap to be the top object on the heap */ - ret = H5HP_change(heap, 21, &obj1); - CHECK(ret, FAIL, "H5HP_change"); - - /* Check the maximum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 21, "H5HP_top"); - - /* Change priority of first object on heap to not be the top object on the heap */ - ret = H5HP_change(heap, 10, &obj1); - CHECK(ret, FAIL, "H5HP_change"); - - /* Check the maximum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 20, "H5HP_top"); - - /* Close the heap */ - ret = H5HP_close(heap); - CHECK(ret, FAIL, "H5HP_close"); - -} /* end test_heap_change() */ - -/**************************************************************** -** -** test_heap_change (): Test H5HP (heap) code. -** Tests changing the priority of an object in maximum & minimum heaps -** -****************************************************************/ -static void -test_heap_change(void) -{ - /* Output message about test being performed */ - MESSAGE(6, ("Testing Changing Priority of Objects in Heaps\n")); - - /* Test removals from minimum & maximum heaps */ - test_heap_change_max(); - test_heap_change_min(); -} /* end test_heap_change() */ - -/**************************************************************** -** -** test_heap_incdec_min (): Test H5HP (heap) code. -** Tests incrementing & decrementing priority of objects on -** a minimum heap. -** -****************************************************************/ -static void -test_heap_incdec_min(void) -{ - H5HP_t * heap; /* Heap created */ - ssize_t num; /* Number of elements in heap */ - int val; /* Value of object on heap */ - test_obj obj1, obj2, obj3; /* Test objects to insert */ - herr_t ret; /* Generic return value */ - - /* Output message about test being performed */ - MESSAGE(7, ("Testing Incrementing & Decrementing Priority of Objects in Minimum Heaps\n")); - - /* Create a Heap */ - heap = H5HP_create(H5HP_MIN_HEAP); - CHECK_PTR(heap, "H5HP_create"); - - /* Check that the heap has no elements */ - num = H5HP_count(heap); - VERIFY(num, 0, "H5HP_count"); - - /* Insert an object into the heap */ - obj1.val = 100; - ret = H5HP_insert(heap, 6, &obj1); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Insert another object into the heap, with value less than top element */ - obj2.val = 50; - ret = H5HP_insert(heap, 5, &obj2); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Insert third object into the heap, with value greater than top element */ - obj3.val = 200; - ret = H5HP_insert(heap, 20, &obj3); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Decrement object one's priority by two to put it on top of the heap */ - ret = H5HP_decr(heap, 2, &obj1); - CHECK(ret, FAIL, "H5HP_change"); - - /* Check the minimum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 4, "H5HP_top"); - - /* Decrement object two's priority by two to put it back on top of the heap */ - ret = H5HP_decr(heap, 2, &obj2); - CHECK(ret, FAIL, "H5HP_change"); - - /* Check the minimum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 3, "H5HP_top"); - - /* Increment object two's priority by two to return object one to the top */ - ret = H5HP_incr(heap, 2, &obj2); - CHECK(ret, FAIL, "H5HP_change"); - - /* Check the minimum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 4, "H5HP_top"); - - /* Close the heap */ - ret = H5HP_close(heap); - CHECK(ret, FAIL, "H5HP_close"); - -} /* end test_heap_incdec_min() */ - -/**************************************************************** -** -** test_heap_incdec_max (): Test H5HP (heap) code. -** Tests incrementing & decrementing priority of objects on -** a maximum heap. -** -****************************************************************/ -static void -test_heap_incdec_max(void) -{ - H5HP_t * heap; /* Heap created */ - ssize_t num; /* Number of elements in heap */ - int val; /* Value of object on heap */ - test_obj obj1, obj2, obj3; /* Test objects to insert */ - herr_t ret; /* Generic return value */ - - /* Output message about test being performed */ - MESSAGE(7, ("Testing Incrementing & Decrementing Priority of Objects in Maximum Heaps\n")); - - /* Create a Heap */ - heap = H5HP_create(H5HP_MAX_HEAP); - CHECK_PTR(heap, "H5HP_create"); - - /* Check that the heap has no elements */ - num = H5HP_count(heap); - VERIFY(num, 0, "H5HP_count"); - - /* Insert an object into the heap */ - obj1.val = 100; - ret = H5HP_insert(heap, 19, &obj1); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Insert another object into the heap, with value less than top element */ - obj2.val = 50; - ret = H5HP_insert(heap, 5, &obj2); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Insert third object into the heap, with value greater than top element */ - obj3.val = 200; - ret = H5HP_insert(heap, 20, &obj3); - CHECK(ret, FAIL, "H5HP_insert"); - - /* Increment object one's priority by two to put it on top of the heap */ - ret = H5HP_incr(heap, 2, &obj1); - CHECK(ret, FAIL, "H5HP_change"); - - /* Check the maximum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 21, "H5HP_top"); - - /* Increment object three's priority by two to put it back on top of the heap */ - ret = H5HP_incr(heap, 2, &obj3); - CHECK(ret, FAIL, "H5HP_change"); - - /* Check the maximum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 22, "H5HP_top"); - - /* Decrement object three's priority by two to return object one to the top */ - ret = H5HP_decr(heap, 2, &obj3); - CHECK(ret, FAIL, "H5HP_change"); - - /* Check the maximum value on the heap */ - ret = H5HP_top(heap, &val); - CHECK(ret, FAIL, "H5HP_top"); - VERIFY(val, 21, "H5HP_top"); - - /* Close the heap */ - ret = H5HP_close(heap); - CHECK(ret, FAIL, "H5HP_close"); - -} /* end test_heap_incdec_max() */ - -/**************************************************************** -** -** test_heap_incdec (): Test H5HP (heap) code. -** Tests incrementing & decrementing priority of objects on -** maximum & minimum heaps. -** -****************************************************************/ -static void -test_heap_incdec(void) -{ - /* Output message about test being performed */ - MESSAGE(6, ("Testing Incrementing & Decrementing Priority of Objects in Heaps\n")); - - /* Test increments & decrements in minimum & maximum heaps */ - test_heap_incdec_max(); - test_heap_incdec_min(); -} /* end test_heap_incdec() */ - -/**************************************************************** -** -** test_heap_term(): Test H5HP (heap) code. -** Release data for Heap testing -** -****************************************************************/ -static void -test_heap_term(void) -{ - /* Release arrays */ - if (rand_num) - HDfree(rand_num); - if (inc_sort_num) - HDfree(inc_sort_num); - if (dec_sort_num) - HDfree(dec_sort_num); -} /* end test_heap_term() */ - -/**************************************************************** -** -** test_heap(): Main H5HP testing routine. -** -****************************************************************/ -void -test_heap(void) -{ - /* Output message about test being performed */ - MESSAGE(5, ("Testing Heaps\n")); - - /* Initialize Heap testing data */ - test_heap_init(); - - /* Actual Heap tests */ - test_heap_create(); /* Test Heap creation */ - test_heap_insert(); /* Test basic Heap insertion */ - test_heap_insert_many(); /* Test Heap insertion of many items */ - test_heap_remove(); /* Test basic Heap removal */ - test_heap_remove_many(); /* Test Heap removal of many items */ - test_heap_change(); /* Test changing priority of objects on Heap */ - test_heap_incdec(); /* Test incrementing & decrementing priority of objects on Heap */ - - /* Release Heap testing data */ - test_heap_term(); - -} /* end test_heap() */ |