1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
#include <stdlib.h>
#include <stdio.h>
#define testIt(FUNC, F, V) \
do { \
char buf[256]; \
int ret = FUNC(buf, 256, (F), (V)); \
printf("%d: %s\n", ret, buf); \
} while (0)
int main(void) {
testIt(strfromd, "%g", 1.0/7);
testIt(strfromd, "%.6766g", 1.0/7);
testIt(strfromd, "%.0000000000000000000000000000000000000000000006766g", 1.0/7);
testIt(strfroml, "%g", 1.0L/7);
testIt(strfroml, "%.6766g", 1.0L/7);
testIt(strfroml, "%.0000000000000000000000000000000000000000000006766g", 1.0L/7);
testIt(strfroml, "%.547996766g", 1.0L/7);
testIt(strfromd, "%a", 1.0/7);
testIt(strfromd, "%.6766a", 1.0/7);
testIt(strfromd, "%.0000000000000000000000000000000000000000000006766a", 1.0/7);
testIt(strfroml, "%a", 1.0L/7);
testIt(strfroml, "%.6766a", 1.0L/7);
testIt(strfroml, "%.0000000000000000000000000000000000000000000006766a", 1.0L/7);
testIt(strfroml, "%.547996766a", 1.0L/7);
}
|
