generated from freudenreichan/info2Praktikum-DobleSpiel
94 lines
2.4 KiB
C
94 lines
2.4 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#include "unity.h"
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#include "bintree.h"
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int compareInt(const void *arg1, const void *arg2) {
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int a = *(const int *)arg1;
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int b = *(const int *)arg2;
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return a - b;
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}
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int compareString(const void *arg1, const void *arg2) {
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const char *str1 = (const char *)arg1;
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const char *str2 = (const char *)arg2;
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return strcmp(str1, str2);
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}
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static void testAddToTreeNewRoot(){
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TreeNode *root=NULL;
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int a = 1;
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root = addToTree(root,&a, sizeof(int),compareInt,0);
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TEST_ASSERT_EQUAL_INT(a,*(int*)(root->data));
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}
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static void testAddToTreeToExistingRoot(){
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TreeNode *root=NULL;
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int a = 1;
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int b = 3;
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int c = 4;
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int d = 2;
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root = addToTree(root,&a, sizeof(int),compareInt,0);
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root = addToTree(root,&b, sizeof(int),compareInt,0);
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root = addToTree(root,&c, sizeof(int),compareInt,0);
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root = addToTree(root,&d, sizeof(int),compareInt,0);
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TEST_ASSERT_EQUAL_INT(a,*(int*)(root->data));
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TEST_ASSERT_EQUAL_INT(b,*(int*)(root->right->data));
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TEST_ASSERT_EQUAL_INT(c,*(int*)(root->right->right->data));
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TEST_ASSERT_EQUAL_INT(d,*(int*)(root->right->left->data));
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}
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static void testAddToTreeNoData(){
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TreeNode *root=NULL;
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root = addToTree(root,NULL, sizeof(int),compareInt,0);
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TEST_ASSERT_NULL(root);
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}
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static void testNextTreeDataInorderTraversal(){
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TreeNode *root = NULL;
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int values[] = {5, 3, 8, 1, 4};
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int expectedInorder[] = {1, 3, 4, 5, 8};
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for(int i = 0; i < 5; i++) {
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root = addToTree(root, &values[i], sizeof(int), compareInt, NULL); //Tree befüllen
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}
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void *data = nextTreeData(root);
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TEST_ASSERT_NOT_NULL(data);
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for(int i = 0; i < 5; i++){
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TEST_ASSERT_NOT_NULL(data);
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TEST_ASSERT_EQUAL_INT(expectedInorder[i], *(int*)data);
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data = nextTreeData(NULL); // Nächstes Element
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}
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TEST_ASSERT_NULL(data); // Nach letzten Element muss NULL kommen
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}
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void setUp(void){
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}
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void tearDown(void){
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}
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int main(){
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UNITY_BEGIN();
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printf("\n============================\nBintree tests\n============================\n");
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RUN_TEST(testAddToTreeNewRoot);
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RUN_TEST(testAddToTreeToExistingRoot);
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RUN_TEST(testAddToTreeNoData);
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return UNITY_END();
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} |