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msvcirt: Implement istream::ignore. 

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 2016-07-18 16:00:17 +01:00 committed by Alexandre Julliard
parent a7db5514e5
commit 31e2d23b46
2 changed files with 80 additions and 1 deletions
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9
dlls/msvcirt/msvcirt.c
View File

@ -3268,7 +3268,14 @@ istream* __thiscall istream_getline_unsigned(istream *this, unsigned char *str,
DEFINE_THISCALL_WRAPPER(istream_ignore, 12)
istream* __thiscall istream_ignore(istream *this, int count, int delim)
{
FIXME("(%p %d %d) stub\n", this, count, delim);
ios *base = istream_get_ios(this);
TRACE("(%p %d %d)\n", this, count, delim);
ios_lock(base);
this->extract_delim++;
istream_get_str_delim(this, NULL, count + 1, delim);
ios_unlock(base);
return this;
}

72
dlls/msvcirt/tests/msvcirt.c
View File

@ -317,6 +317,7 @@ static int (*__thiscall p_istream_get)(istream*);
static istream* (*__thiscall p_istream_get_char)(istream*, char*);
static istream* (*__thiscall p_istream_get_sb)(istream*, streambuf*, char);
static istream* (*__thiscall p_istream_getline)(istream*, char*, int, char);
static istream* (*__thiscall p_istream_ignore)(istream*, int, int);
/* Emulate a __thiscall */
#ifdef __i386__
@ -522,6 +523,7 @@ static BOOL init(void)
SET(p_istream_get_char, "?get@istream@@QEAAAEAV1@AEAD@Z");
SET(p_istream_get_sb, "?get@istream@@QEAAAEAV1@AEAVstreambuf@@D@Z");
SET(p_istream_getline, "?getline@istream@@QEAAAEAV1@PEADHD@Z");
SET(p_istream_ignore, "?ignore@istream@@QEAAAEAV1@HH@Z");
} else {
p_operator_new = (void*)GetProcAddress(msvcrt, "??2@YAPAXI@Z");
p_operator_delete = (void*)GetProcAddress(msvcrt, "??3@YAXPAX@Z");
@ -649,6 +651,7 @@ static BOOL init(void)
SET(p_istream_get_char, "?get@istream@@QAEAAV1@AAD@Z");
SET(p_istream_get_sb, "?get@istream@@QAEAAV1@AAVstreambuf@@D@Z");
SET(p_istream_getline, "?getline@istream@@QAEAAV1@PADHD@Z");
SET(p_istream_ignore, "?ignore@istream@@QAEAAV1@HH@Z");
}
SET(p_ios_static_lock, "?x_lockc@ios@@0U_CRT_CRITICAL_SECTION@@A");
SET(p_ios_lockc, "?lockc@ios@@KAXXZ");
@ -4274,6 +4277,75 @@ if (0) /* crashes on native */
ok(fb1.base.gptr == fb1.base.base + 30, "wrong get pointer, expected %p got %p\n", fb1.base.base + 30, fb1.base.gptr);
ok(buffer[0] == 'A', "expected 'A' got %d\n", buffer[0]);
/* ignore */
is1.count = is1.extract_delim = 0xabababab;
is1.base_ios.state = IOSTATE_badbit;
pis = call_func3(p_istream_ignore, &is1, 10, 0);
ok(pis == &is1, "wrong return, expected %p got %p\n", &is1, pis);
ok(is1.extract_delim == 0, "expected 0 got %d\n", is1.extract_delim);
ok(is1.count == 0, "expected 0 got %d\n", is1.count);
ok(is1.base_ios.state == (IOSTATE_badbit|IOSTATE_failbit), "expected %d got %d\n",
IOSTATE_badbit|IOSTATE_failbit, is1.base_ios.state);
ok(fb1.base.gptr == fb1.base.base + 30, "wrong get pointer, expected %p got %p\n", fb1.base.base + 30, fb1.base.gptr);
is1.count = is1.extract_delim = 0xabababab;
is1.base_ios.state = IOSTATE_goodbit;
pis = call_func3(p_istream_ignore, &is1, 0, 0);
ok(pis == &is1, "wrong return, expected %p got %p\n", &is1, pis);
ok(is1.extract_delim == 0, "expected 0 got %d\n", is1.extract_delim);
ok(is1.count == 0, "expected 0 got %d\n", is1.count);
ok(is1.base_ios.state == IOSTATE_goodbit, "expected %d got %d\n", IOSTATE_goodbit, is1.base_ios.state);
ok(fb1.base.gptr == fb1.base.base + 30, "wrong get pointer, expected %p got %p\n", fb1.base.base + 30, fb1.base.gptr);
pis = call_func3(p_istream_ignore, &is1, 1, 0);
ok(pis == &is1, "wrong return, expected %p got %p\n", &is1, pis);
ok(is1.extract_delim == 0, "expected 0 got %d\n", is1.extract_delim);
ok(is1.count == 0, "expected 0 got %d\n", is1.count);
ok(is1.base_ios.state == (IOSTATE_eofbit|IOSTATE_failbit), "expected %d got %d\n",
IOSTATE_eofbit|IOSTATE_failbit, is1.base_ios.state);
ok(fb1.base.gptr == NULL, "wrong get pointer, expected %p got %p\n", NULL, fb1.base.gptr);
is1.base_ios.state = IOSTATE_goodbit;
fb1.base.eback = fb1.base.gptr = fb1.base.base;
fb1.base.egptr = fb1.base.base + 30;
pis = call_func3(p_istream_ignore, &is1, 5, -1);
ok(pis == &is1, "wrong return, expected %p got %p\n", &is1, pis);
ok(is1.extract_delim == 0, "expected 0 got %d\n", is1.extract_delim);
ok(is1.count == 5, "expected 5 got %d\n", is1.count);
ok(is1.base_ios.state == IOSTATE_goodbit, "expected %d got %d\n", IOSTATE_goodbit, is1.base_ios.state);
ok(fb1.base.gptr == fb1.base.base + 5, "wrong get pointer, expected %p got %p\n", fb1.base.base + 5, fb1.base.gptr);
is1.extract_delim = 0;
pis = call_func3(p_istream_ignore, &is1, 10, 'g');
ok(pis == &is1, "wrong return, expected %p got %p\n", &is1, pis);
ok(is1.extract_delim == 0, "expected 0 got %d\n", is1.extract_delim);
ok(is1.count == 4, "expected 4 got %d\n", is1.count);
ok(is1.base_ios.state == IOSTATE_goodbit, "expected %d got %d\n", IOSTATE_goodbit, is1.base_ios.state);
ok(fb1.base.gptr == fb1.base.base + 9, "wrong get pointer, expected %p got %p\n", fb1.base.base + 9, fb1.base.gptr);
is1.extract_delim = -1;
pis = call_func3(p_istream_ignore, &is1, 10, 'a');
ok(pis == &is1, "wrong return, expected %p got %p\n", &is1, pis);
ok(is1.extract_delim == 0, "expected 0 got %d\n", is1.extract_delim);
ok(is1.count == 3, "expected 3 got %d\n", is1.count);
ok(is1.base_ios.state == IOSTATE_goodbit, "expected %d got %d\n", IOSTATE_goodbit, is1.base_ios.state);
ok(fb1.base.gptr == fb1.base.base + 12, "wrong get pointer, expected %p got %p\n", fb1.base.base + 12, fb1.base.gptr);
is1.extract_delim = -1;
pis = call_func3(p_istream_ignore, &is1, 10, 206);
ok(pis == &is1, "wrong return, expected %p got %p\n", &is1, pis);
ok(is1.extract_delim == 0, "expected 0 got %d\n", is1.extract_delim);
ok(is1.count == 2, "expected 2 got %d\n", is1.count);
ok(is1.base_ios.state == IOSTATE_goodbit, "expected %d got %d\n", IOSTATE_goodbit, is1.base_ios.state);
ok(fb1.base.gptr == fb1.base.base + 14, "wrong get pointer, expected %p got %p\n", fb1.base.base + 14, fb1.base.gptr);
pis = call_func3(p_istream_ignore, &is1, 10, -50);
ok(pis == &is1, "wrong return, expected %p got %p\n", &is1, pis);
ok(is1.extract_delim == 0, "expected 0 got %d\n", is1.extract_delim);
ok(is1.count == 10, "expected 10 got %d\n", is1.count);
ok(is1.base_ios.state == IOSTATE_goodbit, "expected %d got %d\n", IOSTATE_goodbit, is1.base_ios.state);
ok(fb1.base.gptr == fb1.base.base + 24, "wrong get pointer, expected %p got %p\n", fb1.base.base + 24, fb1.base.gptr);
is1.extract_delim = -1;
pis = call_func3(p_istream_ignore, &is1, 10, -1);
ok(pis == &is1, "wrong return, expected %p got %p\n", &is1, pis);
ok(is1.extract_delim == 0, "expected 0 got %d\n", is1.extract_delim);
ok(is1.count == 6, "expected 6 got %d\n", is1.count);
ok(is1.base_ios.state == IOSTATE_eofbit, "expected %d got %d\n", IOSTATE_eofbit, is1.base_ios.state);
ok(fb1.base.gptr == NULL, "wrong get pointer, expected %p got %p\n", NULL, fb1.base.gptr);
call_func1(p_istream_vbase_dtor, &is1);
call_func1(p_istream_vbase_dtor, &is2);
call_func1(p_ostream_vbase_dtor, &os);