main()
{
int a = 0;
otherwise a = 4 given (foo());
printf("%d\n", a);
exit(0);
}
void *
test_read_init(int argc, char **argv, int duration, start_t **startp, char **rhostpathp)
{
test_read_priv_t *priv;
char errbuf[128];
int optind;
int rc;
rc = clp_parsev(argc, argv, optionv, posparamv, errbuf, sizeof(errbuf), &optind);
if (rc) {
eprint("%s\n", errbuf);
exit(rc);
}
if (given('h') || given('V'))
exit(0);
argc -= optind;
argv += optind;
priv = malloc(sizeof(*priv));
if (!priv) {
abort();
}
priv->pr_offset = 0;
priv->pr_length = length;
priv->pr_duration = duration;
if (argc > 2) {
priv->pr_length = strtoul(argv[2], NULL, 0);
if (priv->pr_length < 1024 || priv->pr_length > (NCT_MSGSZ_MAX - 1024)) {
eprint("invalid read length %zu\n", priv->pr_length);
abort();
}
}
*startp = test_read_start;
*rhostpathp = rhostpath;
return priv;
}
int main() {
srand(time(NULL));
int N = 9;
std::vector<std::vector<int>> M(N, std::vector<int>(N, 0));
std::vector<std::vector<bool>> given(N, std::vector<bool>(N, false));
M[1][5] = 3;
M[1][7] = 8;
M[1][8] = 5;
M[2][2] = 1;
M[2][4] = 2;
M[3][3] = 5;
M[3][5] = 7;
M[4][2] = 4;
M[4][6] = 1;
M[5][1] = 9;
M[6][0] = 5;
M[6][7] = 7;
M[6][8] = 3;
M[7][2] = 2;
M[7][4] = 1;
M[8][4] = 4;
given[1][5] = true;
given[1][7] = true;
given[1][8] = true;
given[2][2] = true;
given[2][4] = true;
given[3][3] = true;
given[3][5] = true;
given[4][2] = true;
given[4][6] = true;
given[5][1] = true;
given[6][0] = true;
given[6][7] = true;
given[6][8] = true;
given[7][2] = true;
given[7][4] = true;
given[8][4] = true;
std::cout << "Input sudoku: " << std::endl;
print_sudoku(M, N);
solve_sudoku(M, given, N);
std::cout << "Result sudoku: " << std::endl;
print_sudoku(M, N);
return 0;
}
int
dooptions(int argc, char** argv)
/*
* dooptions is called to process command line arguments (-Detc).
* It is called only at cpp startup.
*/
{
register char *ap;
register DEFBUF *dp;
register int c;
int i, j;
char *arg;
SIZES *sizp; /* For -S */
int size; /* For -S */
int isdatum; /* FALSE for -S* */
int endtest; /* For -S */
for (i = j = 1; i < argc; i++) {
arg = ap = argv[i];
if (*ap++ != '-' || *ap == EOS)
{
argv[j++] = argv[i];
}
else {
c = *ap++; /* Option byte */
if (islower(c)) /* Normalize case */
c = toupper(c);
switch (c) { /* Command character */
case 'C': /* Keep comments */
cflag = TRUE;
keepcomments = TRUE;
break;
case 'D': /* Define symbol */
/*
* If the option is just "-Dfoo", make it -Dfoo=1
*/
while (*ap != EOS && *ap != '=')
ap++;
if (*ap == EOS)
ap = "1";
else
*ap++ = EOS;
/*
* Now, save the word and its definition.
*/
dp = defendel(argv[i] + 2, FALSE);
dp->repl = savestring(ap);
dp->nargs = DEF_NOARGS;
break;
case 'E': /* Ignore non-fatal */
eflag = TRUE; /* errors. */
break;
case 'I': /* Include directory */
AddInclude( ap ); /* BP, 11.09.91 */
break;
case 'N': /* No predefineds */
nflag++; /* Repeat to undefine */
break; /* __LINE__, etc. */
case 'S':
sizp = size_table;
if (0 != (isdatum = (*ap != '*'))) /* If it's just -S, */
endtest = T_FPTR; /* Stop here */
else { /* But if it's -S* */
ap++; /* Step over '*' */
endtest = 0; /* Stop at end marker */
}
while (sizp->bits != endtest && *ap != EOS) {
if (!isdigit(*ap)) { /* Skip to next digit */
ap++;
continue;
}
size = 0; /* Compile the value */
while (isdigit(*ap)) {
size *= 10;
size += (*ap++ - '0');
}
if (isdatum)
sizp->size = size; /* Datum size */
else
sizp->psize = size; /* Pointer size */
sizp++;
}
if (sizp->bits != endtest)
cwarn("-S, too few values specified in %s", argv[i]);
else if (*ap != EOS)
cwarn("-S, too many values, \"%s\" unused", ap);
break;
case 'U': /* Undefine symbol */
if (defendel(ap, TRUE) == NULL)
cwarn("\"%s\" wasn't defined", ap);
break;
#if OSL_DEBUG_LEVEL > 1
case 'X': /* Debug */
debug = (isdigit(*ap)) ? atoi(ap) : 1;
#if (HOST == SYS_VMS || HOST == SYS_UNIX)
signal(SIGINT, (void (*)(int)) abort); /* Trap "interrupt" */
#endif
fprintf(stderr, "Debug set to %d\n", debug);
break;
#endif
#if OSL_DEBUG_LEVEL > 1
case 'P': /* #define's dump */
bDumpDefs = 1;
fprintf(stderr, "Dump #define's is on\n");
break;
#endif
default: /* What is this one? */
cwarn("Unknown option \"%s\"", arg);
fprintf(stderr, "The following options are valid:\n\
-C\t\t\tWrite source file comments to output\n\
-Dsymbol=value\tDefine a symbol with the given (optional) value\n\
-Idirectory\t\tAdd a directory to the #include search list\n\
-N\t\t\tDon't predefine target-specific names\n\
-Stext\t\tSpecify sizes for #if sizeof\n\
-Usymbol\t\tUndefine symbol\n");
#if OSL_DEBUG_LEVEL > 1
fprintf(stderr, " -Xvalue\t\tSet internal debug flag\n");
fprintf(stderr, " -P\t\t\tdump #define's\n");
#endif
break;
} /* Switch on all options */
} /* If it's a -option */
} /* For all arguments */
#if OSL_DEBUG_LEVEL > 1
if ( (bDumpDefs ? j > 4 : j > 3) ) {
#else
if (j > 3) {
#endif
cerror(
"Too many file arguments. Usage: cpp [input [output]]",
NULLST);
}
return (j); /* Return new argc */
}
int
readoptions(char* filename, char*** pfargv)
{
FILE *fp;
int c;
int bInQuotes = 0;
char optbuff[1024], *poptbuff;
int fargc=0, back;
char *fargv[PARALIMIT], **pfa;
pfa=*pfargv=malloc(sizeof(fargv));
poptbuff=&optbuff[0];
filename++;
if ((fp = fopen(filename, "r")) == NULL) {
#if OSL_DEBUG_LEVEL > 1
if ( debug || !bDumpDefs )
perror(filename);
#endif
return (FALSE);
}
do
{
/*
* #i27914# double ticks '"' now have a duplicate function:
* 1. they define a string ( e.g. -DFOO="baz" )
* 2. a string can contain spaces, so -DFOO="baz zum" defines one
* argument no two !
*/
c=fgetc(fp);
if ( c != ' ' && c != CR && c != NL && c != HT && c != EOF)
{
*poptbuff++=(char)c;
if( c == '"' )
bInQuotes = ~bInQuotes;
}
else
{
if( c != EOF && bInQuotes )
*poptbuff++=(char)c;
else
{
*poptbuff=EOS;
if (strlen(optbuff)>0)
{
pfa[fargc+1]=malloc(strlen(optbuff)+1);
strcpy(pfa[fargc+1],optbuff);
fargc++;
pfa[fargc+1]=0;
poptbuff=&optbuff[0];
}
}
}
}
while ( c != EOF );
fclose(fp);
back=dooptions(fargc+1,pfa);
return (back);
}
void test_string_hello_is_as_expected(void){
expect("Hello World\n");
given(sprintf(output, "Hello %s\n", "World"));
}
void test_string_hey_is_as_expected(void){
expect("hey");
given(sprintf(output, "hey"));
}
/*
* dooptions is called to process command line arguments (-Detc).
* It is called only at cpp startup.
*/
int dooptions(int argc, char** argv)
{
char* ap;
DEFBUF* dp;
int c;
int i, j;
char* arg;
SIZES* sizp; /* For -S */
int size; /* For -S */
int isdatum; /* FALSE for -S* */
int endtest; /* For -S */
for (i = j = 1; i < argc; i++)
{
arg = ap = argv[i];
if (*ap++ != '-' || *ap == EOS)
{
argv[j++] = argv[i];
}
else
{
c = *ap++; /* Option byte */
if (islower(c)) /* Normalize case */
c = toupper(c);
switch (c) /* Command character */
{
case 'C': /* Keep comments */
cflag = TRUE;
keepcomments = TRUE;
break;
case 'D': /* Define symbol */
/*
* If the option is just "-Dfoo", make it -Dfoo=1
*/
while (*ap != EOS && *ap != '=')
ap++;
if (*ap == EOS)
ap = "1";
else
*ap++ = EOS;
/*
* Now, save the word and its definition.
*/
dp = defendel(argv[i] + 2, FALSE);
dp->repl = savestring(ap);
dp->nargs = DEF_NOARGS;
break;
case 'E': /* Ignore non-fatal */
eflag = TRUE; /* errors. */
break;
case 'I': /* Include directory */
AddInclude( ap ); /* BP, 11.09.91 */
break;
case 'N': /* No predefineds */
nflag++; /* Repeat to undefine */
break; /* __LINE__, etc. */
case 'S':
sizp = size_table;
if (0 != (isdatum = (*ap != '*'))) /* If it's just -S, */
endtest = T_FPTR; /* Stop here */
else /* But if it's -S* */
{
ap++; /* Step over '*' */
endtest = 0; /* Stop at end marker */
}
while (sizp->bits != endtest && *ap != EOS)
{
if (!isdigit(*ap)) /* Skip to next digit */
{
ap++;
continue;
}
size = 0; /* Compile the value */
while (isdigit(*ap))
{
size *= 10;
size += (*ap++ - '0');
}
if (isdatum)
sizp->size = size; /* Datum size */
else
sizp->psize = size; /* Pointer size */
sizp++;
}
if (sizp->bits != endtest)
cwarn("-S, too few values specified in %s", argv[i]);
else if (*ap != EOS)
cwarn("-S, too many values, \"%s\" unused", ap);
break;
case 'U': /* Undefine symbol */
if (defendel(ap, TRUE) == NULL)
cwarn("\"%s\" wasn't defined", ap);
break;
#if OSL_DEBUG_LEVEL > 1
case 'X': /* Debug */
debug = (isdigit(*ap)) ? atoi(ap) : 1;
#if (HOST == SYS_UNIX)
signal(SIGINT, (void (*)(int)) abort); /* Trap "interrupt" */
#endif
fprintf(stderr, "Debug set to %d\n", debug);
break;
#endif
#if OSL_DEBUG_LEVEL > 1
case 'P': /* #define's dump */
bDumpDefs = 1;
fprintf(stderr, "Dump #define's is on\n");
break;
#endif
default: /* What is this one? */
cwarn("Unknown option \"%s\"", arg);
fprintf(stderr, "The following options are valid:\n\
-C\t\t\tWrite source file comments to output\n\
-Dsymbol=value\tDefine a symbol with the given (optional) value\n\
-Idirectory\t\tAdd a directory to the #include search list\n\
-N\t\t\tDon't predefine target-specific names\n\
-Stext\t\tSpecify sizes for #if sizeof\n\
-Usymbol\t\tUndefine symbol\n");
#if OSL_DEBUG_LEVEL > 1
fprintf(stderr, " -Xvalue\t\tSet internal debug flag\n");
fprintf(stderr, " -P\t\t\tdump #define's\n");
#endif
break;
} /* Switch on all options */
} /* If it's a -option */
} /* For all arguments */
#if OSL_DEBUG_LEVEL > 1
if ( (bDumpDefs ? j > 4 : j > 3) )
#else
if (j > 3)
#endif
{
cerror( "Too many file arguments. Usage: cpp [input [output]]",
NULLST);
}
return (j); /* Return new argc */
}
int
main(int argc, char **argv)
{
char errbuf[128];
int xoptind;
int rc;
int i;
progname = strrchr(argv[0], '/');
progname = (progname ? progname + 1 : argv[0]);
rc = clp_parsev(argc, argv, optionv, NULL, errbuf, sizeof(errbuf), &xoptind);
if (rc) {
fprintf(stderr, "%s: %s\n\n", progname, errbuf);
exit(rc);
}
argc -= xoptind;
argv += xoptind;
if (argc > 0)
printf("argc=%d xoptind=%d\n", argc, xoptind);
if (given('v'))
printf("verbosity is %d %d\n", verbosity, given('v'));
for (i = 0; i < argc; ++i) {
printf("posparams: %d %s\n", i, argv[i]);
}
if (given('n'))
printf("dryrun is %d %d\n", dryrun, given('n'));
if (cf || given('C'))
printf("cf is %s %d\n", ferror(cf) ? "in error" : "open", given('C'));
if (given('i'))
printf("myint is %d %d\n", myint, given('i'));
if (given('I'))
printf("myuint is %u %d\n", myuint, given('I'));
if (given('l'))
printf("mylong is %ld %d\n", mylong, given('l'));
if (given('L'))
printf("myulong is %lu %d\n", myulong, given('L'));
if (given('s'))
printf("mystring is %s %d\n", mystring, given('s'));
if (given('x'))
printf("x is %s %d\n", xflag ? "true" : "false", given('x'));
if (given('y'))
printf("y is %s %d\n", yflag ? "true" : "false", given('y'));
if (given('z'))
printf("z is %s %d\n", zflag ? "true" : "false", given('z'));
if (given('f'))
printf("f is %.*g\n", FLT_DECIMAL_DIG, myfloat);
if (given('d'))
printf("d is %.*lf\n", DBL_DECIMAL_DIG, mydouble);
if (given('j')) {
printf("intv is: ");
for (i = 0; i < intv.len; ++i) {
printf(" %d", intv.data[i]);
}
printf("\n");
}
if (given('t'))
printf("t is %ld\n", mytime);
printf("\n");
return 0;
}
TEST(sprintf, InsertString) {
expect("Hello world\n");
given(sprintf(&output[1], "Hello %s\n", "world"));
}
TEST(sprintf, NoFormatOperations) {
expect("hey");
given(sprintf(&output[1], "%s", expected));
}
TEST(sprintf, InsertString)
{
expect("Hello World\n");
given(sprintf(output, "Hello %s\n", "World"));
}
TEST(sprintf, NoFormatOperations)
{
expect("hey");
given(sprintf(output, "hey"));
}
void test_InsertString(void)
{
expect("Hello, World\n");
given(sprintf(buffer, "Hello, World\n"));
}
void test_NoFormatOperations(void)
{
expect("hey");
given(sprintf(buffer, "hey"));
}