// test_transformer.cpp : 定义控制台应用程序的入口点。//#include "stdafx.h"#include "malloc.h"#include "string.h"#include "assert.h"#include "trans_app.h"#define INT_EQUAL(x, y) do {\if (x != y)\{\printf("%d is not equal to %d.\n", x, y);\}\} while(0)typedef struct{TranView trans_view;const char **trans;int trans_num;SelTransList sel_trans;char orgString[MAX_TRAN_LEN];char result[MAX_TRAN_LEN];} MockView;void mockview_init(TranView *tran_view, const char **trans, int num){MockView *mock_view = (MockView *)tran_view;mock_view->trans = trans;mock_view->trans_num = num;}void mockview_refresh_sel_trans(TranView *tran_view, SelTransList *sel_tran){MockView *mock_view = (MockView *)tran_view;mock_view->sel_trans = *sel_tran;}void mockview_get_org_string(TranView *tran_view, char *str){MockView *mock_view = (MockView *)tran_view;strcpy(str, mock_view->orgString);}void mockview_set_result_string(TranView *tran_view, char *str){MockView *mock_view = (MockView *)tran_view;strcpy(mock_view->result, str);}MockView *newMockView(){MockView *mock_view = (MockView *)malloc(sizeof(MockView));if (NULL != mock_view){memset(mock_view, 0, sizeof(MockView));mock_view->trans_view.init_view = mockview_init;mock_view->trans_view.refresh_sel_trans = mockview_refresh_sel_trans;mock_view->trans_view.get_org_string = mockview_get_org_string;mock_view->trans_view.set_result_string = mockview_set_result_string;mock_view->trans_num = 0;}return mock_view;}int mockview_getAllTransLen(MockView *mock_view){return mock_view->trans_num;}int mockview_getAllSelTransLen(MockView *mock_view){return mock_view->sel_trans.sel_num;}void mockview_setOrgString(MockView *mock_view, const char *str){strcpy(mock_view->orgString, str);}void mockview_getOrgString(MockView *mock_view, char *result){strcpy(result, mock_view->result);}void test_init(){MockView *mock_view = NULL;TransApp *app = NULL;mock_view = newMockView();app = newTransApp(&mock_view->trans_view, TRANS, 3);INT_EQUAL(3, mockview_getAllTransLen(mock_view));}void test_add(){MockView *mock_view = NULL;TransApp *app = NULL;mock_view = newMockView();app = newTransApp(&mock_view->trans_view, TRANS, 3);tran_addTransformer(app, "Upper");INT_EQUAL(1, mockview_getAllSelTransLen(mock_view));}void test_remove(){MockView *mock_view = NULL;TransApp *app = NULL;mock_view = newMockView();app = newTransApp(&mock_view->trans_view, TRANS, 3);tran_addTransformer(app, "Upper");tran_addTransformer(app, "Lower");tran_removeTransformer(app, "Upper");INT_EQUAL(1, mockview_getAllSelTransLen(mock_view));}void test_remove_all(){MockView *mock_view = NULL;TransApp *app = NULL;mock_view = newMockView();app = newTransApp(&mock_view->trans_view, TRANS, 3);tran_addTransformer(app, "Upper");tran_addTransformer(app, "Lower");tran_removeTransformer(app, "Upper");tran_removeAllTransformer(app);INT_EQUAL(0, mockview_getAllSelTransLen(mock_view));}void test_apply(){MockView *mock_view = NULL;TransApp *app = NULL;char result[MAX_TRAN_LEN] = "";mock_view = newMockView();app = newTransApp(&mock_view->trans_view, TRANS, 3);tran_addTransformer(app, "Upper");mockview_setOrgString(mock_view, "hello, world.");tran_applyTransformer(app);mockview_getOrgString(mock_view, result);assert(0 == strcmp(result, "HELLO, WORLD."));}int _tmain(int argc, _TCHAR* argv[]){test_init();test_add();test_remove();test_remove_all();test_apply();return 0;}//trans_app.cpp#include "stdafx.h"#include "malloc.h"#include "string.h"#include "trans_app.h"const char *TRANS[] = {"Upper", "Lower", "TrimPrefix"};TransApp *newTransApp(TranView *tran_view, const char **trans, int num){TransApp *app = (TransApp *)malloc(sizeof(TransApp));if (NULL != app){memset(app, 0, sizeof(TransApp));app->tranView = tran_view;app->tran_num = num;app->tranView->init_view(tran_view, trans, num);}return app;}void tran_addTransformer(TransApp *app, const char *tran){app->sel_tran.sel_tran[app->sel_tran.sel_num++] = tran;app->tranView->refresh_sel_trans(app->tranView, &app->sel_tran);}void tran_removeTransformer(TransApp *app, const char *tran){for (int i = 0; i < app->sel_tran.sel_num; i++){if (0 == strcmp(tran, app->sel_tran.sel_tran[i])){memcpy(&app->sel_tran.sel_tran[i],&app->sel_tran.sel_tran[i+1], sizeof(char *)*(app->sel_tran.sel_num - i -1));app->sel_tran.sel_num--;app->tranView->refresh_sel_trans(app->tranView, &app->sel_tran);}}}void tran_removeAllTransformer(TransApp *app){app->sel_tran.sel_num = 0;app->tranView->refresh_sel_trans(app->tranView, &app->sel_tran);}void trans_form(const char *sel_tran, char *result, char* org){if (0 == strcmp(sel_tran, "Upper")){//TODO:}else if (0 == strcmp(sel_tran, "Lower")){//TODO:}else if (0 == strcmp(sel_tran, "TrimPrefix")){//TODO:}}void tran_applyTransformer(TransApp *app){char org[MAX_TRAN_LEN] = "";char result[MAX_TRAN_LEN] = "";app->tranView->get_org_string(app->tranView, org);for (int i = 0; i < app->sel_tran.sel_num; i++){trans_form(app->sel_tran.sel_tran[i], result, org);strcpy(org, result);}app->tranView->set_result_string(app->tranView, result);}//trans_app.h#ifndef _TRANS_APP_H#define _TRANS_APP_Hconst char *TRANS[];#define MAX_TRAN_LEN 256#define MAX_TRANS 3typedef struct{int sel_num;const char *sel_tran[MAX_TRANS];} SelTransList;typedef struct tranView{void (*init_view)(struct tranView *tran_view, const char **trans, int num);void (*refresh_sel_trans)(struct tranView *tran_view, SelTransList *sel_tran);void (*get_org_string)(struct tranView *tran_view, char *str);void (*set_result_string)(struct tranView *tran_view, char *str);} TranView;typedef struct{TranView *tranView;const char **trans;int tran_num;SelTransList sel_tran;} TransApp;TransApp *newTransApp(TranView *tran_view, const char **trans, int num);void tran_addTransformer(TransApp *app, const char *tran);void tran_removeTransformer(TransApp *app, const char *tran);void tran_removeAllTransformer(TransApp *app);void tran_applyTransformer(TransApp *app);#endif
