90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <assert.h>
|
|
//#include <limits.h>
|
|
#include "test.h"
|
|
|
|
#define TEST(r, f, x, m) ( \
|
|
((r) = (f)) == (x) || \
|
|
(t_error("%s failed (" m ")\n", #f, r, x), 0) )
|
|
|
|
#define TEST_S(s, x, m) ( \
|
|
!strcmp((s),(x)) || \
|
|
(t_error("[%s] != [%s] (%s)\n", s, x, m), 0) )
|
|
|
|
#define TEST_F(x) ( \
|
|
TEST(i, sscanf(# x, "%lf", &d), 1, "got %d fields, expected %d"), \
|
|
TEST(t, d, (double)x, "%g != %g") )
|
|
|
|
int main(void)
|
|
{
|
|
int i;
|
|
char a[100], b[100];
|
|
int x, y, z, u, v;
|
|
double d, t;
|
|
/*
|
|
TEST(i, sscanf("hello, world\n", "%s %s", a, b), 2, "only %d fields, expected %d");
|
|
TEST_S(a, "hello,", "");
|
|
TEST_S(b, "world", "");
|
|
|
|
TEST(i, sscanf("hello, world\n", "%[hel]%s", a, b), 2, "only %d fields, expected %d");
|
|
TEST_S(a, "hell", "");
|
|
TEST_S(b, "o,", "");
|
|
|
|
TEST(i, sscanf("hello, world\n", "%[hel] %s", a, b), 2, "only %d fields, expected %d");
|
|
TEST_S(a, "hell", "");
|
|
TEST_S(b, "o,", "");
|
|
|
|
a[8] = 'X';
|
|
a[9] = 0;
|
|
TEST(i, sscanf("hello, world\n", "%8c%8c", a, b), 1, "%d fields, expected %d");
|
|
TEST_S(a, "hello, wX", "");
|
|
*/
|
|
TEST(i, sscanf("56789 0123 56a72", "%2d%d%*d %[0123456789]\n", &x, &y, a), 3, "only %d fields, expected %d");
|
|
TEST(i, x, 56, "%d != %d");
|
|
TEST(i, y, 789, "%d != %d");
|
|
TEST_S(a, "56", "");
|
|
|
|
TEST(i, sscanf("011 0x100 11 0x100 100", "%i %i %o %x %x\n", &x, &y, &z, &u, &v), 5, "only %d fields, expected %d");
|
|
TEST(i, x, 9, "%d != %d");
|
|
TEST(i, y, 256, "%d != %d");
|
|
TEST(i, z, 9, "%d != %d");
|
|
TEST(i, u, 256, "%d != %d");
|
|
TEST(i, v, 256, "%d != %d");
|
|
|
|
TEST(i, sscanf("20 xyz", "%d %d\n", &x, &y), 1, "only %d fields, expected %d");
|
|
TEST(i, x, 20, "%d != %d");
|
|
|
|
TEST(i, sscanf("xyz", "%d %d\n", &x, &y), 0, "got %d fields, expected no match (%d)");
|
|
|
|
TEST(i, sscanf("", "%d %d\n", &x, &y), -1, "got %d fields, expected input failure (%d)");
|
|
|
|
TEST(i, sscanf(" 12345 6", "%2d%d%d", &x, &y, &z), 3, "only %d fields, expected %d");
|
|
TEST(i, x, 12, "%d != %d");
|
|
TEST(i, y, 345, "%d != %d");
|
|
TEST(i, z, 6, "%d != %d");
|
|
|
|
TEST(i, sscanf(" 0x12 0x34", "%5i%2i", &x, &y), 1, "got %d fields, expected %d");
|
|
TEST(i, x, 0x12, "%d != %d");
|
|
|
|
TEST_F(123);
|
|
TEST_F(123.0);
|
|
TEST_F(123.0e+0);
|
|
TEST_F(123.0e+4);
|
|
TEST_F(1.234e1234);
|
|
TEST_F(1.234e-1234);
|
|
TEST_F(1.234e56789);
|
|
TEST_F(1.234e-56789);
|
|
TEST_F(-0.5);
|
|
TEST_F(0.1);
|
|
TEST_F(0.2);
|
|
TEST_F(0.1e-10);
|
|
// TEST_F(0x1234p56); hangs on
|
|
|
|
TEST(i, sscanf("10e", "%lf", &d), 0, "got %d fields, expected no match (%d)");
|
|
TEST(i, sscanf("", "%lf\n", &d), -1, "got %d fields, expected input failure (%d)");
|
|
|
|
printf("%s finished\n", __FILE__);
|
|
return t_status;
|
|
}
|