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more tests

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This commit is contained in:
bellard 2002-07-13 17:24:30 +00:00
parent 12f3f3592c
commit 7ab1ac48bb
1 changed files with 40 additions and 4 deletions
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44
tcctest.c
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@ -33,7 +33,7 @@ void char_short_test();
void init_test(void);
void compound_literal_test(void);
int kr_test();
void struct_assign_test();
void struct_assign_test(void);
void cast_test(void);
void bitfield_test(void);
void c99_bool_test(void);
@ -62,6 +62,11 @@ int isid(int c);
#define dprintf(level,...) printf(__VA_ARGS__)
#endif
/* gcc vararg macros */
#define dprintf1(level, fmt, args...) printf(fmt, ## args)
#define MACRO_NOARGS()
#define AAA 3
#undef AAA
#define AAA 4
@ -149,6 +154,8 @@ void macro_test()
printf("test 3\n");
#endif
MACRO_NOARGS();
printf("__LINE__=%d __FILE__=%s\n",
__LINE__, __FILE__);
/* not strictly preprocessor, but we test it there */
@ -156,6 +163,9 @@ void macro_test()
printf("__func__ = %s\n", __func__);
dprintf(1, "vaarg=%d\n", 1);
#endif
dprintf1(1, "vaarg1\n");
dprintf1(1, "vaarg1=%d\n", 2);
dprintf1(1, "vaarg1=%d %d\n", 1, 2);
}
int op(a,b)
@ -648,7 +658,7 @@ typedef struct Sym {
void bool_test()
{
int *s, a;
int *s, a, b;
a = 0;
s = (void*)0;
@ -676,6 +686,13 @@ void bool_test()
a = 4;
printf("b=%d\n", a + (0 ? 1 : a / 2));
/* test register spilling */
a = 10;
b = 10;
a = (a + b) * ((a < b) ?
((b - a) * (a - b)): a + b);
printf("a=%d\n", a);
}
@ -785,10 +802,11 @@ struct structa1 struct_assign_test2(struct structa1 s1, int t)
return s1;
}
void struct_assign_test()
void struct_assign_test(void)
{
struct structa1 lsta1, lsta2;
#if 0
printf("struct_assign_test:\n");
lsta1.f1 = 1;
@ -796,7 +814,10 @@ void struct_assign_test()
printf("%d %d\n", lsta1.f1, lsta1.f2);
lsta2 = lsta1;
printf("%d %d\n", lsta2.f1, lsta2.f2);
#else
lsta2.f1 = 1;
lsta2.f2 = 2;
#endif
struct_assign_test1(lsta2, 3);
printf("before call: %d %d\n", lsta2.f1, lsta2.f2);
@ -817,6 +838,8 @@ short scast;
void cast_test()
{
int a;
char c;
char tab[10];
printf("cast_test:\n");
a = 0xfffff;
@ -837,6 +860,14 @@ void cast_test()
printf("%d\n", a);
a = (scast = 65536) + 1;
printf("%d\n", a);
printf("sizeof(c) = %d, sizeof((int)c) = %d\n", sizeof(c), sizeof((int)c));
/* test implicit int casting for array accesses */
c = 0;
tab[1] = 2;
tab[c] = 1;
printf("%d %d\n", tab[0], tab[1]);
}
/* initializers tests */
@ -873,6 +904,7 @@ char *sinit13[] = {
"test3",
};
char sinit14[10] = { "abc" };
int sinit15[3] = { sizeof(sinit15), 1, 2 };
void init_test(void)
{
@ -887,6 +919,7 @@ void init_test(void)
char linit14[10] = "abc";
int linit15[10] = { linit1, linit1 + 1, [6] = linit1 + 2, };
struct linit16 { int a1, a2, a3, a4; } linit16 = { 1, .a3 = 2 };
int linit17 = sizeof(linit17);
printf("init_test:\n");
@ -955,6 +988,9 @@ void init_test(void)
linit16.a2,
linit16.a3,
linit16.a4);
/* test that initialisation is done after variable declare */
printf("linit17=%d\n", linit17);
printf("sinit15=%d\n", sinit15[0]);
}
void switch_test()