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msvcirt: Implement ostream::operator<< for pointers. 

Signed-off-by: Iván Matellanes <matellanes.ivan@gmail.com>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Iván Matellanes 2016-06-22 13:59:51 +01:00 committed by Alexandre Julliard
parent e4df032cce
commit 7ccc6338bc
2 changed files with 53 additions and 3 deletions
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16
dlls/msvcirt/msvcirt.c
View File

@ -2780,7 +2780,21 @@ ostream* __thiscall ostream_print_double(ostream *this, double d)
DEFINE_THISCALL_WRAPPER(ostream_print_ptr, 8)
ostream* __thiscall ostream_print_ptr(ostream *this, const void *ptr)
{
FIXME("(%p %p) stub\n", this, ptr);
ios *base = ostream_get_ios(this);
char prefix_str[3] = {'0','x',0}, pointer_str[17];
TRACE("(%p %p)\n", this, ptr);
if (ostream_opfx(this)) {
if (ptr && base->flags & FLAGS_uppercase)
prefix_str[1] = 'X';
if (sprintf(pointer_str, "%p", ptr) > 0)
ostream_writepad(this, prefix_str, pointer_str);
else
base->state |= IOSTATE_failbit;
ostream_osfx(this);
}
return this;
}

40
dlls/msvcirt/tests/msvcirt.c
View File

@ -290,6 +290,7 @@ static ostream* (*__thiscall p_ostream_print_str)(ostream*, const char*);
static ostream* (*__thiscall p_ostream_print_int)(ostream*, int);
static ostream* (*__thiscall p_ostream_print_float)(ostream*, float);
static ostream* (*__thiscall p_ostream_print_double)(ostream*, double);
static ostream* (*__thiscall p_ostream_print_ptr)(ostream*, const void*);
/* Emulate a __thiscall */
#ifdef __i386__
@ -477,6 +478,7 @@ static BOOL init(void)
SET(p_ostream_print_int, "??6ostream@@QEAAAEAV0@H@Z");
SET(p_ostream_print_float, "??6ostream@@QEAAAEAV0@M@Z");
SET(p_ostream_print_double, "??6ostream@@QEAAAEAV0@N@Z");
SET(p_ostream_print_ptr, "??6ostream@@QEAAAEAV0@PEBX@Z");
} else {
p_operator_new = (void*)GetProcAddress(msvcrt, "??2@YAPAXI@Z");
p_operator_delete = (void*)GetProcAddress(msvcrt, "??3@YAXPAX@Z");
@ -586,6 +588,7 @@ static BOOL init(void)
SET(p_ostream_print_int, "??6ostream@@QAEAAV0@H@Z");
SET(p_ostream_print_float, "??6ostream@@QAEAAV0@M@Z");
SET(p_ostream_print_double, "??6ostream@@QAEAAV0@N@Z");
SET(p_ostream_print_ptr, "??6ostream@@QAEAAV0@PBX@Z");
}
SET(p_ios_static_lock, "?x_lockc@ios@@0U_CRT_CRITICAL_SECTION@@A");
SET(p_ios_lockc, "?lockc@ios@@KAXXZ");
@ -3042,6 +3045,7 @@ if (0) /* crashes on native */
static void test_ostream_print(void)
{
const BOOL is_64 = (sizeof(void*) == 8);
ostream os, *pos;
strstreambuf ssb, *pssb;
LONG length, expected_length;
@ -3054,8 +3058,9 @@ static void test_ostream_print(void)
13.14159f, 0.00013f, 0.000013f, INFINITY, -INFINITY, NAN};
double param_double[] = {1.0, 3.141592653589793238, 314.1592653589793238, 314.159265358979,
1231314.269811862199, 9.961472e6, 8.98846567431e307, DBL_MAX};
void* param_ptr[] = {NULL, (void*) 0xdeadbeef, (void*) 0x1234cdef, (void*) 0x1, (void*) 0xffffffff};
struct ostream_print_test {
enum { type_chr, type_str, type_int, type_flt, type_dbl } type;
enum { type_chr, type_str, type_int, type_flt, type_dbl, type_ptr } type;
int param_index;
ios_io_state state;
ios_flags flags;
@ -3181,7 +3186,36 @@ static void test_ostream_print(void)
{type_dbl, /* 9.961472e6 */ 5, IOSTATE_goodbit, FLAGS_fixed, 500, ' ', 0, "9961472.000000000000000", IOSTATE_goodbit},
/* crashes on XP/2k3 {type_dbl, 8.98846567431e307 6, IOSTATE_goodbit, FLAGS_fixed, 500, ' ', 0, "", IOSTATE_goodbit}, */
/* crashes on XP/2k3 {type_dbl, DBL_MAX 7, IOSTATE_goodbit, FLAGS_fixed|FLAGS_showpos, 500, ' ', 5, " ", IOSTATE_goodbit}, */
{type_dbl, /* DBL_MAX */ 7, IOSTATE_goodbit, FLAGS_showpoint, 500, ' ', 0, "1.79769313486232e+308", IOSTATE_goodbit}
{type_dbl, /* DBL_MAX */ 7, IOSTATE_goodbit, FLAGS_showpoint, 500, ' ', 0, "1.79769313486232e+308", IOSTATE_goodbit},
/* void* */
{type_ptr, /* NULL */ 0, IOSTATE_badbit, 0, 6, ' ', 0, "", IOSTATE_badbit|IOSTATE_failbit},
{type_ptr, /* NULL */ 0, IOSTATE_eofbit, 0, 6, ' ', 0, "", IOSTATE_eofbit|IOSTATE_failbit},
{type_ptr, /* NULL */ 0, IOSTATE_goodbit, 0, 6, ' ', 0,
is_64 ? "0x0000000000000000" : "0x00000000", IOSTATE_goodbit},
{type_ptr, /* 0xdeadbeef */ 1, IOSTATE_goodbit, 0, 6, ' ', 0,
is_64 ? "0x00000000DEADBEEF" : "0xDEADBEEF", IOSTATE_goodbit},
{type_ptr, /* 0xdeadbeef */ 1, IOSTATE_goodbit, 0, 6, '*', 12,
is_64 ? "0x00000000DEADBEEF" : "**0xDEADBEEF", IOSTATE_goodbit},
{type_ptr, /* 0xdeadbeef */ 1, IOSTATE_goodbit, FLAGS_internal, 6, ' ', 14,
is_64 ? "0x00000000DEADBEEF" : "0x DEADBEEF", IOSTATE_goodbit},
{type_ptr, /* 0xdeadbeef */ 1, IOSTATE_goodbit, FLAGS_left, 6, 'x', 11,
is_64 ? "0x00000000DEADBEEF" : "0xDEADBEEFx", IOSTATE_goodbit},
{type_ptr, /* 0x1234cdef */ 2, IOSTATE_goodbit, FLAGS_dec|FLAGS_showpos, 6, ' ', 0,
is_64 ? "0x000000001234CDEF" : "0x1234CDEF", IOSTATE_goodbit},
{type_ptr, /* 0x1 */ 3, IOSTATE_goodbit, FLAGS_oct|FLAGS_showbase, 6, ' ', 0,
is_64 ? "0x0000000000000001" : "0x00000001", IOSTATE_goodbit},
{type_ptr, /* 0xffffffff */ 4, IOSTATE_goodbit, FLAGS_hex|FLAGS_showpoint, 6, ' ', 0,
is_64 ? "0x00000000FFFFFFFF" : "0xFFFFFFFF", IOSTATE_goodbit},
{type_ptr, /* 0xffffffff */ 4, IOSTATE_goodbit, FLAGS_uppercase|FLAGS_fixed, 6, ' ', 0,
is_64 ? "0X00000000FFFFFFFF" : "0XFFFFFFFF", IOSTATE_goodbit},
{type_ptr, /* 0x1 */ 3, IOSTATE_goodbit, FLAGS_uppercase, 6, ' ', 0,
is_64 ? "0X0000000000000001" : "0X00000001", IOSTATE_goodbit},
{type_ptr, /* NULL */ 0, IOSTATE_goodbit, FLAGS_uppercase, 6, ' ', 0,
is_64 ? "0x0000000000000000" : "0x00000000", IOSTATE_goodbit},
{type_ptr, /* NULL */ 0, IOSTATE_goodbit, FLAGS_uppercase|FLAGS_showbase, 12, 'x', 12,
is_64 ? "0x0000000000000000" : "xx0x00000000", IOSTATE_goodbit},
{type_ptr, /* NULL */ 0, IOSTATE_goodbit, FLAGS_internal|FLAGS_uppercase|FLAGS_showbase, 6, '?', 20,
is_64 ? "0x??0000000000000000" : "0x??????????00000000", IOSTATE_goodbit}
};
pssb = call_func1(p_strstreambuf_ctor, &ssb);
@ -3208,6 +3242,8 @@ static void test_ostream_print(void)
pos = call_func2_ptr_flt(p_ostream_print_float, &os, param_float[tests[i].param_index]); break;
case type_dbl:
pos = call_func2_ptr_dbl(p_ostream_print_double, &os, param_double[tests[i].param_index]); break;
case type_ptr:
pos = call_func2(p_ostream_print_ptr, &os, param_ptr[tests[i].param_index]); break;
}
length = ssb.base.pptr - ssb.base.pbase;