ckn_strnum.cpp

一个不错

   // base sample + "e1"
   {"0e1",3,0,0,0,1},{"+0e1",4,0,0,0,1},{"-0e1",4,0,0,0,1},
   {".0e1",4,0,0,-1,1},{"+.0e1",5,0,0,-1,1},{"-.0e1",5,0,0,-1,1},
   {".00e1",5,0,0,-2,1},{"+.00e1",6,0,0,-2,1},{"-.00e1",6,0,0,-2,1},
   {"0.e1",4,0,0,0,1},{"+0.e1",5,0,0,0,1},{"-0.e1",5,0,0,0,1},
   {"0.0e1",5,0,0,-1,1},{"+0.0e1",6,0,0,-1,1},{"-0.0e1",6,0,0,-1,1},
   {"00.0e1",6,0,0,-1,1},{"+00.0e1",7,0,0,-1,1},{"-00.0e1",7,0,0,-1,1},
   {"0.010e1",7,0,10,-3,1},{"+0.010e1",8,0,10,-3,1},{"-0.010e1",8,0,-10,-3,1},
   {"123e1",5,123,0,0,1}, {"+123e1",6,123,0,0,1}, {"-123e1",6,-123,0,0,1},
   {".123e1",6,0,123,-3,1}, {"+.123e1",7,0,123,-3,1}, {"-.123e1",7,0,-123,-3,1},
   {".120e1",6,0,120,-3,1}, {"+.120e1",7,0,120,-3,1}, {"-.120e1",7,0,-120,-3,1},
   {"123.e1",6,123,0,0,1},{"+123.e1",7,123,0,0,1},{"-123.e1",7,-123,0,0,1},
   {"123.0e1",7,123,0,-1,1},{"+123.0e1",8,123,0,-1,1},{"-123.0e1",8,-123,0,-1,1},
   {"23.45e1",7,23,45,-2,1},{"+23.45e1",8,23,45,-2,1},{"-23.45e1",8,-23,-45,-2,1},
   {"23.40e1",7,23,40,-2,1},{"+23.40e1",8,23,40,-2,1},{"-23.40e1",8,-23,-40,-2,1},

   // base sample + "e+1"
   {"0e+1",4,0,0,0,1},{"+0e+1",5,0,0,0,1},{"-0e+1",5,0,0,0,1},
   {".0e+1",5,0,0,-1,1},{"+.0e+1",6,0,0,-1,1},{"-.0e+1",6,0,0,-1,1},
   {".00e+1",6,0,0,-2,1},{"+.00e+1",7,0,0,-2,1},{"-.00e+1",7,0,0,-2,1},
   {"0.e+1",5,0,0,0,1},{"+0.e+1",6,0,0,0,1},{"-0.e+1",6,0,0,0,1},
   {"0.0e+1",6,0,0,-1,1},{"+0.0e+1",7,0,0,-1,1},{"-0.0e+1",7,0,0,-1,1},
   {"00.0e+1",7,0,0,-1,1},{"+00.0e+1",8,0,0,-1,1},{"-00.0e+1",8,0,0,-1,1},
   {"0.010e+1",8,0,10,-3,1},{"+0.010e+1",9,0,10,-3,1},{"-0.010e+1",9,0,-10,-3,1},
   {"123e+1",6,123,0,0,1}, {"+123e+1",7,123,0,0,1}, {"-123e+1",7,-123,0,0,1},
   {".123e+1",7,0,123,-3,1}, {"+.123e+1",8,0,123,-3,1}, {"-.123e+1",8,0,-123,-3,1},
   {".120e+1",7,0,120,-3,1}, {"+.120e+1",8,0,120,-3,1}, {"-.120e+1",8,0,-120,-3,1},
   {"123.e+1",7,123,0,0,1},{"+123.e+1",8,123,0,0,1},{"-123.e+1",8,-123,0,0,1},
   {"123.0e+1",8,123,0,-1,1},{"+123.0e+1",9,123,0,-1,1},{"-123.0e+1",9,-123,0,-1,1},
   {"23.45e+1",8,23,45,-2,1},{"+23.45e+1",9,23,45,-2,1},{"-23.45e+1",9,-23,-45,-2,1},
   {"23.40e+1",8,23,40,-2,1},{"+23.40e+1",9,23,40,-2,1},{"-23.40e+1",9,-23,-40,-2,1},

   // base sample + "e-1"
   {"0e-1",4,0,0,0,-1},{"+0e-1",5,0,0,0,-1},{"-0e-1",5,0,0,0,-1},
   {".0e-1",5,0,0,-1,-1},{"+.0e-1",6,0,0,-1,-1},{"-.0e-1",6,0,0,-1,-1},
   {".00e-1",6,0,0,-2,-1},{"+.00e-1",7,0,0,-2,-1},{"-.00e-1",7,0,0,-2,-1},
   {"0.e-1",5,0,0,0,-1},{"+0.e-1",6,0,0,0,-1},{"-0.e-1",6,0,0,0,-1},
   {"0.0e-1",6,0,0,-1,-1},{"+0.0e-1",7,0,0,-1,-1},{"-0.0e-1",7,0,0,-1,-1},
   {"00.0e-1",7,0,0,-1,-1},{"+00.0e-1",8,0,0,-1,-1},{"-00.0e-1",8,0,0,-1,-1},
   {"0.010e-1",8,0,10,-3,-1},{"+0.010e-1",9,0,10,-3,-1},{"-0.010e-1",9,0,-10,-3,-1},
   {"123e-1",6,123,0,0,-1}, {"+123e-1",7,123,0,0,-1}, {"-123e-1",7,-123,0,0,-1},
   {".123e-1",7,0,123,-3,-1}, {"+.123e-1",8,0,123,-3,-1}, {"-.123e-1",8,0,-123,-3,-1},
   {".120e-1",7,0,120,-3,-1}, {"+.120e-1",8,0,120,-3,-1}, {"-.120e-1",8,0,-120,-3,-1},
   {"123.e-1",7,123,0,0,-1},{"+123.e-1",8,123,0,0,-1},{"-123.e-1",8,-123,0,0,-1},
   {"123.0e-1",8,123,0,-1,-1},{"+123.0e-1",9,123,0,-1,-1},{"-123.0e-1",9,-123,0,-1,-1},
   {"23.45e-1",8,23,45,-2,-1},{"+23.45e-1",9,23,45,-2,-1},{"-23.45e-1",9,-23,-45,-2,-1},
   {"23.40e-1",8,23,40,-2,-1},{"+23.40e-1",9,23,40,-2,-1},{"-23.40e-1",9,-23,-40,-2,-1},

   // base sample + "E1"  (these expressions are checked, check for 'E')
   {"0E1",3,0,0,0,1},{"+0E1",4,0,0,0,1},{"-0E1",4,0,0,0,1},
   {".0E1",4,0,0,-1,1},{"+.0E1",5,0,0,-1,1},{"-.0E1",5,0,0,-1,1},
   {".00E1",5,0,0,-2,1},{"+.00E1",6,0,0,-2,1},{"-.00E1",6,0,0,-2,1},
   {"0.E1",4,0,0,0,1},{"+0.E1",5,0,0,0,1},{"-0.E1",5,0,0,0,1},
   {"0.0E1",5,0,0,-1,1},{"+0.0E1",6,0,0,-1,1},{"-0.0E1",6,0,0,-1,1},
   {"00.0E1",6,0,0,-1,1},{"+00.0E1",7,0,0,-1,1},{"-00.0E1",7,0,0,-1,1},
   {"0.010E1",7,0,10,-3,1},{"+0.010E1",8,0,10,-3,1},{"-0.010E1",8,0,-10,-3,1},
   {"123E1",5,123,0,0,1}, {"+123E1",6,123,0,0,1}, {"-123E1",6,-123,0,0,1},
   {".123E1",6,0,123,-3,1}, {"+.123E1",7,0,123,-3,1}, {"-.123E1",7,0,-123,-3,1},
   {".120E1",6,0,120,-3,1}, {"+.120E1",7,0,120,-3,1}, {"-.120E1",7,0,-120,-3,1},
   {"123.E1",6,123,0,0,1},{"+123.E1",7,123,0,0,1},{"-123.E1",7,-123,0,0,1},
   {"123.0E1",7,123,0,-1,1},{"+123.0E1",8,123,0,-1,1},{"-123.0E1",8,-123,0,-1,1},
   {"23.45E1",7,23,45,-2,1},{"+23.45E1",8,23,45,-2,1},{"-23.45E1",8,-23,-45,-2,1},
   {"23.40E1",7,23,40,-2,1},{"+23.40E1",8,23,40,-2,1},{"-23.40E1",8,-23,-40,-2,1},
 };

 for(size_t i=0; i<sizeof(chk_tab)/sizeof(ChkSmp3<NumT>); ++i) {
   chk_tab[i].verify();
 }

 WyRet r;
 NumT res1,res2;
 int res3;
 const char* endptr;

 //{
 // NumT Max=std::numeric_limits<NumT>::max();
 // NumT Min=std::numeric_limits<NumT>::min();
 //}

 // check error
 {
   const char s1[]="a";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_ENOENT) {
     WY_THROW(r);
   }
   if(endptr-s1!=0) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,"",0))!=Wym_ENOENT) {
     WY_THROW(r);
   }
 }

 {
   const char s1[]="2a";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=1) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(2)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="2ea";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=1) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(2)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]=".";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_ENOENT) {
     WY_THROW(r);
   }
   if(endptr-s1!=0) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]=".e";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_ENOENT) {
     WY_THROW(r);
   }
   if(endptr-s1!=0) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="-.";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_ENOENT) {
     WY_THROW(r);
   }
   if(endptr-s1!=0) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="-.e";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_ENOENT) {
     WY_THROW(r);
   }
   if(endptr-s1!=0) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]=".x";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_ENOENT) {
     WY_THROW(r);
   }
   if(endptr-s1!=0) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]=".3x";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=2) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(3)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="+.3x";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=3) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(3)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="-.3x";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=3) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(-3)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="-.3e";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=3) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(-3)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="1.x";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=2) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(1)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="1.e";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=2) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(1)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="+1.x";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=3) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(1)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="+1.e";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=3) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(1)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="-1.x";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=3) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(-1)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="-1ee";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=2) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(-1)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(0)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

 {
   const char s1[]="12.34ee";
   int frdig=100;
   res1=res2=100;
   res3=100;
   if((r=Wy::wy_strnum3(res1,res2,frdig,res3,&endptr,s1,sizeof(s1)-1))!=Wym_EBADMSG) {
     WY_THROW(r);
   }
   if(endptr-s1!=5) {
     WY_THROW( WyRet() );
   }
   if(res1!=NumT(12)) {
     WY_THROW( WyRet() );
   }
   if(res2!=NumT(34)) {
     WY_THROW( WyRet() );
   }
   if(res3!=0) {
     WY_THROW( WyRet() );
   }
 }

};

void ck_strnum(void)
{
 ck_strnum2_typed<signed int>();
 ck_strnum2_typed<signed long>();
 ck_strnum2_typed<signed long long>();

 ck_strnum3_typed<signed int>();
 ck_strnum3_typed<signed long>();
 ck_strnum3_typed<signed long long>();
};