Mon, 18 May 2015 19:12:32 +0200
added test for ucx_avl_put
test/avl_tests.c | file | annotate | diff | comparison | revisions | |
test/avl_tests.h | file | annotate | diff | comparison | revisions | |
test/main.c | file | annotate | diff | comparison | revisions | |
test/string_tests.c | file | annotate | diff | comparison | revisions |
1.1 --- a/test/avl_tests.c Mon May 18 18:42:45 2015 +0200 1.2 +++ b/test/avl_tests.c Mon May 18 19:12:32 2015 +0200 1.3 @@ -28,3 +28,117 @@ 1.4 1.5 #include "avl_tests.h" 1.6 1.7 +#include "ucx/utils.h" 1.8 + 1.9 +static int node_height(UcxAVLNode *node) { 1.10 + if(!node) { 1.11 + return 0; 1.12 + } 1.13 + 1.14 + int left = 0; 1.15 + int right = 0; 1.16 + if(node->left) { 1.17 + left = node_height(node->left); 1.18 + } 1.19 + if(node->right) { 1.20 + right = node_height(node->right); 1.21 + } 1.22 + 1.23 + return left > right ? left+1 : right+1; 1.24 +} 1.25 + 1.26 +static int check_tree(UcxAVLNode *node) { 1.27 + if(!node) { 1.28 + return 1; 1.29 + } 1.30 + 1.31 + int left_height = node_height(node->left); 1.32 + int right_height = node_height(node->right); 1.33 + int bf = -left_height + right_height; 1.34 + if(bf < -1 || bf > 1) { 1.35 + return 0; 1.36 + } 1.37 + int height = left_height > right_height ? left_height : right_height; 1.38 + height++; 1.39 + if(height != node->height) { 1.40 + return 0; 1.41 + } 1.42 + 1.43 + if(!check_tree(node->left)) { 1.44 + return 0; 1.45 + } 1.46 + if(!check_tree(node->right)) { 1.47 + return 0; 1.48 + } 1.49 + 1.50 + return 1; 1.51 +} 1.52 + 1.53 +UCX_TEST(test_ucx_avl_put) { 1.54 + UcxAVLTree *tree1 = ucx_avl_new(ucx_ptrcmp); 1.55 + UcxAVLTree *tree2 = ucx_avl_new(ucx_ptrcmp); 1.56 + UcxAVLTree *tree3 = ucx_avl_new(ucx_ptrcmp); 1.57 + UcxAVLTree *tree4 = ucx_avl_new(ucx_ptrcmp); 1.58 + UcxAVLTree *tree5 = ucx_avl_new(ucx_ptrcmp); 1.59 + 1.60 + char *data1 = (char*)"data1"; 1.61 + char *data2 = (char*)"data2"; 1.62 + char *data3 = (char*)"data3"; 1.63 + 1.64 + UCX_TEST_BEGIN 1.65 + 1.66 + ucx_avl_put(tree1, 2, (char*)data2); 1.67 + ucx_avl_put(tree1, 1, (char*)data1); 1.68 + ucx_avl_put(tree1, 3, (char*)data3); 1.69 + 1.70 + UCX_TEST_ASSERT(check_tree(tree1->root), "check_tree failed (tree1)"); 1.71 + UCX_TEST_ASSERT(ucx_avl_get(tree1, 1) == data1, "wrong data (tree1)"); 1.72 + UCX_TEST_ASSERT(ucx_avl_get(tree1, 2) == data2, "wrong data (tree1)"); 1.73 + UCX_TEST_ASSERT(ucx_avl_get(tree1, 3) == data3, "wrong data (tree1)"); 1.74 + 1.75 + for(int i=0;i<100000;i++) { 1.76 + ucx_avl_put(tree2, i, data1); 1.77 + } 1.78 + UCX_TEST_ASSERT(check_tree(tree2->root), "check_tree failed (tree2)"); 1.79 + 1.80 + for(int i=100000;i>=0;i--) { 1.81 + ucx_avl_put(tree3, i, data1); 1.82 + } 1.83 + UCX_TEST_ASSERT(check_tree(tree3->root), "check_tree failed (tree3)"); 1.84 + 1.85 + for(int i=0;i<100;i++) { 1.86 + ucx_avl_put(tree4, i, data1); 1.87 + } 1.88 + for(int i=400;i<500;i++) { 1.89 + ucx_avl_put(tree4, i, data2); 1.90 + } 1.91 + for(int i=399;i>200;i--) { 1.92 + ucx_avl_put(tree4, i, data3); 1.93 + } 1.94 + for(int i=800;i<1000;i++) { 1.95 + ucx_avl_put(tree4, i, data1); 1.96 + } 1.97 + UCX_TEST_ASSERT(check_tree(tree4->root), "check_tree failed (tree4)"); 1.98 + UCX_TEST_ASSERT(ucx_avl_get(tree4, 0) == data1, "wrong data for key: 0"); 1.99 + UCX_TEST_ASSERT(ucx_avl_get(tree4, 1) == data1, "wrong data for key: 1"); 1.100 + UCX_TEST_ASSERT(ucx_avl_get(tree4, 99) == data1, "wrong data for key: 99"); 1.101 + UCX_TEST_ASSERT(ucx_avl_get(tree4, 400)==data2, "wrong data for key: 400"); 1.102 + UCX_TEST_ASSERT(ucx_avl_get(tree4, 410)==data2, "wrong data for key: 410"); 1.103 + UCX_TEST_ASSERT(ucx_avl_get(tree4, 350)==data3, "wrong data for key: 350"); 1.104 + UCX_TEST_ASSERT(ucx_avl_get(tree4, 900)==data1, "wrong data for key: 900"); 1.105 + 1.106 + int values[] = { 3, 6, 12, 9, 23, 1, 0, 20, 34, 5, 8, 7, 6, 14, 15, 2, 4}; 1.107 + int len = sizeof(values) / sizeof(int); 1.108 + for(int i=0;i<len;i++) { 1.109 + ucx_avl_put(tree5, values[i], NULL); 1.110 + } 1.111 + UCX_TEST_ASSERT(check_tree(tree5->root), "check_tree failed (tree5)"); 1.112 + 1.113 + UCX_TEST_END 1.114 + 1.115 + ucx_avl_free(tree1); 1.116 + ucx_avl_free(tree2); 1.117 + ucx_avl_free(tree3); 1.118 + ucx_avl_free(tree4); 1.119 + ucx_avl_free(tree5); 1.120 +}
2.1 --- a/test/avl_tests.h Mon May 18 18:42:45 2015 +0200 2.2 +++ b/test/avl_tests.h Mon May 18 19:12:32 2015 +0200 2.3 @@ -36,7 +36,7 @@ 2.4 extern "C" { 2.5 #endif 2.6 2.7 - 2.8 +UCX_TEST(test_ucx_avl_put); 2.9 2.10 #ifdef __cplusplus 2.11 }
3.1 --- a/test/main.c Mon May 18 18:42:45 2015 +0200 3.2 +++ b/test/main.c Mon May 18 19:12:32 2015 +0200 3.3 @@ -43,6 +43,7 @@ 3.4 #include "prop_tests.h" 3.5 #include "buffer_tests.h" 3.6 #include "utils_tests.h" 3.7 +#include "avl_tests.h" 3.8 3.9 UCX_EXTERN UCX_TEST(testTestSuitePositive) { 3.10 UCX_TEST_BEGIN 3.11 @@ -217,6 +218,9 @@ 3.12 ucx_test_register(suite, test_ucx_fprintf); 3.13 ucx_test_register(suite, test_ucx_asprintf); 3.14 ucx_test_register(suite, test_ucx_stream_copy); 3.15 + 3.16 + /* AVL Tests */ 3.17 + ucx_test_register(suite, test_ucx_avl_put); 3.18 3.19 ucx_test_run(suite, stdout); 3.20 fflush(stdout);
4.1 --- a/test/string_tests.c Mon May 18 18:42:45 2015 +0200 4.2 +++ b/test/string_tests.c Mon May 18 19:12:32 2015 +0200 4.3 @@ -31,7 +31,7 @@ 4.4 UCX_TEST(test_sstr) { 4.5 sstr_t s1 = sstr((char*)"1234"); 4.6 sstr_t s2 = sstrn((char*)"ab", 2); 4.7 - 4.8 + 4.9 UCX_TEST_BEGIN 4.10 4.11 UCX_TEST_ASSERT(s1.length == 4, "s1 length must be 4");