功能测试：[1]C语言功能测试代码覆盖率工具

1、以三开项目为例，进行说明.1、首先了解编译文件的结构，sass的编译通过每个喋碾翡疼模块里面的Make.ru造婷用痃les文件指定环境变量和编译参数。比如编译proj/kernal模块，需要进入$SAAS/proj/kernal目录，修改Make.rules ，修改内容为(见红色部分)：THIS_INCL = ../../includeDPL_INCL = ../../../../share/dpl/includeTG_INCL = ../../../../share/tg/includeMDL_INCL = ../../../../share/module/includePRT_INCL = ../../../../share/proto/includePL_INCL = ../../../../proj/library/includeORA_INCL = $(ORACLE_HOME)/rdbms/publicCC = gcc -m64 -DCOMPILE64#CC = gcc -mcpu=v9 -m64FPIC = -fPICWARN_LEVL = -WallFDEBUG = -gDEFS = -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICSEXTRA_OPT += $(FDEBUG)EXTRA_OPT += $(WARN_LEVL)EXTRA_OPT += $(FPIC)EXTRA_OPT += $(DEFS)EXTRA_OPT += -fprofile-arcs -ftest-coverageALL_INC += -I$(THIS_INCL)ALL_INC += -I$(DPL_INCL)ALL_INC += -I$(TG_INCL)ALL_INC += -I$(PRT_INCL)ALL_INC += -I$(ORA_INCL)ALL_INC += -I$(MDL_INCL)ALL_INC += -I$(PL_INCL)PRT_LIB = ../../../share/proto/libTG_LIB = ../../../share/tg/libDPL_LIB = ../../../share/dpl/libMDL_LIB = ../../../share/module/libPL_LIB = ../../../proj/library/libHFILE = $(P_DIR)/include/main.hHFILE += $(P_DIR)/include/glob.hHFILE += $(P_DIR)/include/version.hHFILE += $(P_DIR)/include/tool.hHFILE += $(P_DIR)/include/router.hHFILE += $(P_DIR)/include/log.hHFILE += $(P_DIR)/include/glob_msg.hLIBS += -L$(MDL_LIB) -lnmcc -lmcs -lmcc -lupcs -lsmpps -lsmppc -lmonitorLIBS += -L$(PL_LIB) -lupcp -lsscpLIBS += -L$(PRT_LIB) -lnmprt -lsmpp34LIBS += -L$(TG_LIB) -ltgmpm -ltgaem -ltgsc -ltgmbq -ltgmbp -ltgmtm -ltgsi -ltgbt -ltgflux -ltgpnb -ltgbdsLIBS += -L$(DPL_LIB) -lmpm -lbptree -lblkp -lblkq -lmem -ldpl -lbbtree#LIBS += -L$(ORACLE_HOME)/lib32 -lclntsh -DSLMXMX_ENABLE -DSLTS_ENABLE -D_SVID_GETTODLIBS += -L$(ORACLE_HOME)/lib -lclntsh -DSLMXMX_ENABLE -DSLTS_ENABLE -D_SVID_GETTOD#LIBS += -lpthread -liconv -lxnet -lposix4 -ldl -lkstat -lmLIBS += -lpthread -ldl -lmLIBS += -lgcov

2、启动各个子模块

3、进行业务功能测所

4、收集测碍测行臬试数据，进入到$XXX_HOME目录下，执行lcov -d ./ -b -c -o testresult.info

5、生成HTML报告 genhtml -o testresult testresult.info

6、下载查看结果，将testresult 下载到本地进行观看.