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Fixed tests on Windows (including out-of-tree problems)

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Modified tcctest.c so that it uses 'double' in place of 'long double'
with MinGW since this is what TCC does, and what Visual C++ does. Added
an option -norunsrc to tcc to allow argv[0] to be set independently of
the compiled source when using tcc -run, which allows tests that rely on
the value of argv[0] to work in out-of-tree builds.

Also added Makefile rules to automatically update out-of-tree build
Makefiles when in-tree Makefiles have changed.
This commit is contained in:
James Lyon
2013-04-17 20:32:07 +01:00
parent 1d673cbfd6
commit e31579b076
7 changed files with 64 additions and 30 deletions
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49
tests/tcctest.c
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@ -1,7 +1,7 @@
/*
* TCC auto test program
*/
#include "../config.h"
#include "config.h"
#if GCC_MAJOR >= 3
@ -16,6 +16,15 @@
#endif
// MinGW has 80-bit rather than 64-bit long double which isn't compatible with TCC or MSVC
#if defined(_WIN32) && defined(__GNUC__)
#define LONG_DOUBLE double
#define LONG_DOUBLE_LITERAL(x) x
#else
#define LONG_DOUBLE long double
#define LONG_DOUBLE_LITERAL(x) x ## L
#endif
/* deprecated and no longer supported in gcc 3.3 */
//#define ACCEPT_CR_IN_STRINGS
@ -1547,10 +1556,16 @@ void bitfield_test(void)
/* declare strto* functions as they are C99 */
double strtod(const char *nptr, char **endptr);
float strtof(const char *nptr, char **endptr);
long double strtold(const char *nptr, char **endptr);
#define FTEST(prefix, type, fmt)\
#if defined(_WIN32)
float strtof(const char *nptr, char **endptr) {return (float)strtod(nptr, endptr);}
LONG_DOUBLE strtold(const char *nptr, char **endptr) {return (LONG_DOUBLE)strtod(nptr, endptr);}
#else
float strtof(const char *nptr, char **endptr);
LONG_DOUBLE strtold(const char *nptr, char **endptr);
#endif
#define FTEST(prefix, typename, type, fmt)\
void prefix ## cmp(type a, type b)\
{\
printf("%d %d %d %d %d %d\n",\
@ -1578,7 +1593,7 @@ void prefix ## fcast(type a)\
{\
float fa;\
double da;\
long double la;\
LONG_DOUBLE la;\
int ia;\
unsigned int ua;\
type b;\
@ -1599,7 +1614,7 @@ void prefix ## fcast(type a)\
\
float prefix ## retf(type a) { return a; }\
double prefix ## retd(type a) { return a; }\
long double prefix ## retld(type a) { return a; }\
LONG_DOUBLE prefix ## retld(type a) { return a; }\
\
void prefix ## call(void)\
{\
@ -1611,7 +1626,7 @@ void prefix ## call(void)\
\
void prefix ## test(void)\
{\
printf("testing '%s'\n", #type);\
printf("testing '%s'\n", #typename);\
prefix ## cmp(1, 2.5);\
prefix ## cmp(2, 1.5);\
prefix ## cmp(1, 1);\
@ -1620,9 +1635,9 @@ void prefix ## test(void)\
prefix ## call();\
}
FTEST(f, float, "%f")
FTEST(d, double, "%f")
FTEST(ld, long double, "%Lf")
FTEST(f, float, float, "%f")
FTEST(d, double, double, "%f")
FTEST(ld, long double, LONG_DOUBLE, "%Lf")
double ftab1[3] = { 1.2, 3.4, -5.6 };
@ -1637,7 +1652,7 @@ void float_test(void)
printf("float_test:\n");
printf("sizeof(float) = %d\n", sizeof(float));
printf("sizeof(double) = %d\n", sizeof(double));
printf("sizeof(long double) = %d\n", sizeof(long double));
printf("sizeof(long double) = %d\n", sizeof(LONG_DOUBLE));
ftest();
dtest();
ldtest();
@ -1761,7 +1776,7 @@ void llfloat(void)
{
float fa;
double da;
long double lda;
LONG_DOUBLE lda;
long long la, lb, lc;
unsigned long long ula, ulb, ulc;
la = 0x12345678;
@ -1870,7 +1885,7 @@ void longlong_test(void)
void manyarg_test(void)
{
long double ld = 1234567891234LL;
LONG_DOUBLE ld = 1234567891234LL;
printf("manyarg_test:\n");
printf("%d %d %d %d %d %d %d %d %f %f %f %f %f %f %f %f %f %f\n",
1, 2, 3, 4, 5, 6, 7, 8,
@ -1913,7 +1928,7 @@ void vprintf1(const char *fmt, ...)
int c, i;
double d;
long long ll;
long double ld;
LONG_DOUBLE ld;
va_start(aq, fmt);
va_copy(ap, aq);
@ -1942,7 +1957,7 @@ void vprintf1(const char *fmt, ...)
printf("%Ld", ll);
break;
case 'F':
ld = va_arg(ap, long double);
ld = va_arg(ap, LONG_DOUBLE);
printf("%Lf", ld);
break;
}
@ -1977,13 +1992,13 @@ void stdarg_for_struct(struct myspace bob, ...)
void stdarg_test(void)
{
long double ld = 1234567891234LL;
LONG_DOUBLE ld = 1234567891234LL;
struct myspace bob;
vprintf1("%d %d %d\n", 1, 2, 3);
vprintf1("%f %d %f\n", 1.0, 2, 3.0);
vprintf1("%l %l %d %f\n", 1234567891234LL, 987654321986LL, 3, 1234.0);
vprintf1("%F %F %F\n", 1.2L, 2.3L, 3.4L);
vprintf1("%F %F %F\n", LONG_DOUBLE_LITERAL(1.2), LONG_DOUBLE_LITERAL(2.3), LONG_DOUBLE_LITERAL(3.4));
#ifdef __x86_64__
/* a bug of x86's TCC */
vprintf1("%d %f %l %F %d %f %l %F\n",