/* Copyright (C) 2000, 2003 Free Software Foundation.
|
/* Copyright (C) 2000, 2003 Free Software Foundation.
|
|
|
Ensure all expected transformations of builtin strstr occur and
|
Ensure all expected transformations of builtin strstr occur and
|
perform correctly in presence of redirect. */
|
perform correctly in presence of redirect. */
|
|
|
#define ASMNAME(cname) ASMNAME2 (__USER_LABEL_PREFIX__, cname)
|
#define ASMNAME(cname) ASMNAME2 (__USER_LABEL_PREFIX__, cname)
|
#define ASMNAME2(prefix, cname) STRING (prefix) cname
|
#define ASMNAME2(prefix, cname) STRING (prefix) cname
|
#define STRING(x) #x
|
#define STRING(x) #x
|
|
|
typedef __SIZE_TYPE__ size_t;
|
typedef __SIZE_TYPE__ size_t;
|
extern void abort (void);
|
extern void abort (void);
|
extern char *strstr (const char *, const char *)
|
extern char *strstr (const char *, const char *)
|
__asm (ASMNAME ("my_strstr"));
|
__asm (ASMNAME ("my_strstr"));
|
|
|
const char *p = "rld", *q = "hello world";
|
const char *p = "rld", *q = "hello world";
|
|
|
void
|
void
|
main_test (void)
|
main_test (void)
|
{
|
{
|
const char *const foo = "hello world";
|
const char *const foo = "hello world";
|
|
|
if (strstr (foo, "") != foo)
|
if (strstr (foo, "") != foo)
|
abort ();
|
abort ();
|
if (strstr (foo + 4, "") != foo + 4)
|
if (strstr (foo + 4, "") != foo + 4)
|
abort ();
|
abort ();
|
if (strstr (foo, "h") != foo)
|
if (strstr (foo, "h") != foo)
|
abort ();
|
abort ();
|
if (strstr (foo, "w") != foo + 6)
|
if (strstr (foo, "w") != foo + 6)
|
abort ();
|
abort ();
|
if (strstr (foo + 6, "o") != foo + 7)
|
if (strstr (foo + 6, "o") != foo + 7)
|
abort ();
|
abort ();
|
if (strstr (foo + 1, "world") != foo + 6)
|
if (strstr (foo + 1, "world") != foo + 6)
|
abort ();
|
abort ();
|
if (strstr (foo + 2, p) != foo + 8)
|
if (strstr (foo + 2, p) != foo + 8)
|
abort ();
|
abort ();
|
if (strstr (q, "") != q)
|
if (strstr (q, "") != q)
|
abort ();
|
abort ();
|
if (strstr (q + 1, "o") != q + 4)
|
if (strstr (q + 1, "o") != q + 4)
|
abort ();
|
abort ();
|
|
|
/* Test at least one instance of the __builtin_ style. We do this
|
/* Test at least one instance of the __builtin_ style. We do this
|
to ensure that it works and that the prototype is correct. */
|
to ensure that it works and that the prototype is correct. */
|
if (__builtin_strstr (foo + 1, "world") != foo + 6)
|
if (__builtin_strstr (foo + 1, "world") != foo + 6)
|
abort ();
|
abort ();
|
}
|
}
|
|
|
