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amiga-clib2/test_programs/printf_test.c

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#include <string.h>
#include <stdlib.h>
#include <stdio.h>
double x;
void
print_format_int(const char * format_string,int parameter1,int parameter2)
{
printf("\"");
printf(format_string,parameter1);
printf("\"\t");
printf("Value = % d, Format = \"%s\"\n",parameter1,format_string);
printf("\"");
printf(format_string,parameter2);
printf("\"\t");
printf("Value = % d, Format = \"%s\"\n",parameter2,format_string);
}
void
print_format_char(const char * format_string,char parameter)
{
printf("\"");
printf(format_string,parameter);
printf("\"\t");
printf("Value = '%c', Format = \"%s\"\n",parameter,format_string);
}
void
print_format_string(const char * format_string,const char *parameter1,const char *parameter2)
{
printf("\"");
printf(format_string,parameter1);
printf("\"\t");
printf("Value = \"%s\", Format = \"%s\"\n",parameter1,format_string);
printf("\"");
printf(format_string,parameter2);
printf("\"\t");
printf("Value = \"%s\", Format = \"%s\"\n",parameter2,format_string);
}
void
print_format_float(const char * format_string,double parameter1,double parameter2)
{
printf("\"");
printf(format_string,parameter1);
printf("\"\t");
printf("Value = % f, Format = \"%s\"\n",parameter1,format_string);
printf("\"");
printf(format_string,parameter2);
printf("\"\t");
printf("Value = % f, Format = \"%s\"\n",parameter2,format_string);
}
int
main(void)
{
/*
unsigned long foo[2] = { 0x41f00000, 0 };
memcpy(&x,foo,sizeof(x));
printf("%.20g\n",x);
*/
print_format_int("%12d",45,-45);
print_format_int("%012d",45,-45);
print_format_int("% 012d",45,-45);
print_format_int("%+12d",45,-45);
print_format_int("%+012d",45,-45);
print_format_int("%-12d",45,-45);
print_format_int("%- 12d",45,-45);
print_format_int("%-+12d",45,-45);
print_format_int("%12.4d",45,-45);
print_format_int("%-12.4d",45,-45);
print_format_int("%12.0d",45,-45);
printf("\n");
print_format_int("%14u",45,-45);
print_format_int("%014u",45,-45);
print_format_int("%#14u",45,-45);
print_format_int("%#014u",45,-45);
print_format_int("%-14u",45,-45);
print_format_int("%-#14u",45,-45);
print_format_int("%14.4u",45,-45);
print_format_int("%-14.4u",45,-45);
print_format_int("%14.0u",45,-45);
printf("\n");
print_format_int("%14o",45,-45);
print_format_int("%014o",45,-45);
print_format_int("%#14o",45,-45);
print_format_int("%#014o",45,-45);
print_format_int("%-14o",45,-45);
print_format_int("%-#14o",45,-45);
print_format_int("%14.4o",45,-45);
print_format_int("%-14.4o",45,-45);
print_format_int("%14.0o",45,-45);
printf("\n");
print_format_int("%12x",45,-45);
print_format_int("%012x",45,-45);
print_format_int("%#12X",45,-45);
print_format_int("%#012X",45,-45);
print_format_int("%-12x",45,-45);
print_format_int("%-#12x",45,-45);
print_format_int("%12.4x",45,-45);
print_format_int("%-12.4x",45,-45);
print_format_int("%12.0x",45,-45);
printf("\n");
print_format_char("%12c",'*');
print_format_char("%012c",'*');
print_format_char("%-12c",'*');
print_format_char("%12.0c",'*');
printf("\n");
print_format_string("%12s","zap","longish");
print_format_string("%12.5s","zap","longish");
print_format_string("%012s","zap","longish");
print_format_string("%-12s","zap","longish");
print_format_string("%12.0s","zap","longish");
printf("\n");
print_format_float("%10.2f",12.678,-12.678);
print_format_float("%010.2f",12.678,-12.678);
print_format_float("% 010.2f",12.678,-12.678);
print_format_float("%+10.2f",12.678,-12.678);
print_format_float("%+010.2f",12.678,-12.678);
print_format_float("%-10.2f",12.678,-12.678);
print_format_float("%- 10.2f",12.678,-12.678);
print_format_float("%-+10.4f",12.678,-12.678);
print_format_float("%f",12.678,-12.678);
print_format_float("%10f",12.678,-12.678);
print_format_float("%10.0f",12.678,-12.678);
printf("\n");
print_format_float("%10.2e",12.678,-12.678);
print_format_float("%010.2e",12.678,-12.678);
print_format_float("% 010.2e",12.678,-12.678);
print_format_float("%+10.2E",12.678,-12.678);
print_format_float("%+010.2E",12.678,-12.678);
print_format_float("%-10.2e",12.678,-12.678);
print_format_float("%- 10.2e",12.678,-12.678);
print_format_float("%-+10.2e",12.678,-12.678);
print_format_float("%e",12.678,-12.678);
print_format_float("%10e",12.678,-12.678);
print_format_float("%10.0e",12.678,-12.678);
printf("\n");
print_format_float("%10.2a",12.678,-12.678);
print_format_float("%010.2a",12.678,-12.678);
print_format_float("% 010.2a",12.678,-12.678);
print_format_float("%+10.2A",12.678,-12.678);
print_format_float("%+010.2A",12.678,-12.678);
print_format_float("%-10.2a",12.678,-12.678);
print_format_float("%- 10.2a",12.678,-12.678);
print_format_float("%-+10.2a",12.678,-12.678);
print_format_float("%a",12.678,-12.678);
print_format_float("%10a",12.678,-12.678);
print_format_float("%10.0a",12.678,-12.678);
printf("\n");
print_format_float("%10.2g",12.678,-12.678);
print_format_float("%010.2g",12.678,-12.678);
print_format_float("% 010.2g",12.678,-12.678);
print_format_float("%+10.2G",12.678,-12.678);
print_format_float("%+010.2G",12.678,-12.678);
print_format_float("%-10.2g",12.678,-12.678);
print_format_float("%- 10.2g",12.678,-12.678);
print_format_float("%-+10.2g",12.678,-12.678);
print_format_float("%g",12.678,-12.678);
print_format_float("%10g",12.678,-12.678);
print_format_float("%10.0g",12.678,-12.678);
printf("\n");
print_format_float("%10.2g",0.678,-0.678);
print_format_float("%010.2g",0.678,-0.678);
print_format_float("% 010.2g",0.678,-0.678);
print_format_float("%+10.2G",0.678,-0.678);
print_format_float("%+010.2G",0.678,-0.678);
print_format_float("%-10.2g",0.678,-0.678);
print_format_float("%- 10.2g",0.678,-0.678);
print_format_float("%-+10.2g",0.678,-0.678);
print_format_float("%g",0.678,-0.678);
print_format_float("%10g",0.678,-0.678);
print_format_float("%10.0g",0.678,-0.678);
printf("\n");
print_format_float("%10.2g",strtod("infinity",NULL),strtod("-infinity",NULL));
print_format_float("%010.2g",strtod("infinity",NULL),strtod("-infinity",NULL));
print_format_float("% 010.2g",strtod("infinity",NULL),strtod("-infinity",NULL));
print_format_float("%+10.2G",strtod("infinity",NULL),strtod("-infinity",NULL));
print_format_float("%+010.2G",strtod("infinity",NULL),strtod("-infinity",NULL));
print_format_float("%-10.2g",strtod("infinity",NULL),strtod("-infinity",NULL));
print_format_float("%- 10.2g",strtod("infinity",NULL),strtod("-infinity",NULL));
print_format_float("%-+10.2g",strtod("infinity",NULL),strtod("-infinity",NULL));
print_format_float("%g",strtod("infinity",NULL),strtod("-infinity",NULL));
print_format_float("%10g",strtod("infinity",NULL),strtod("-infinity",NULL));
print_format_float("%10.0g",strtod("infinity",NULL),strtod("-infinity",NULL));
printf("\n");
print_format_float("%10.2g",strtod("nan",NULL),strtod("-nan",NULL));
print_format_float("%010.2g",strtod("nan",NULL),strtod("-nan",NULL));
print_format_float("% 010.2g",strtod("nan",NULL),strtod("-nan",NULL));
print_format_float("%+10.2G",strtod("nan",NULL),strtod("-nan",NULL));
print_format_float("%+010.2G",strtod("nan",NULL),strtod("-nan",NULL));
print_format_float("%-10.2g",strtod("nan",NULL),strtod("-nan",NULL));
print_format_float("%- 10.2g",strtod("nan",NULL),strtod("-nan",NULL));
print_format_float("%-+10.2g",strtod("nan",NULL),strtod("-nan",NULL));
print_format_float("%g",strtod("nan",NULL),strtod("-nan",NULL));
print_format_float("%10g",strtod("nan",NULL),strtod("-nan",NULL));
print_format_float("%10.0g",strtod("nan",NULL),strtod("-nan",NULL));
return(0);
}
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