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msvcp90: Set eof state in istream<>::peek if got eof.

This commit is contained in:
Daniel Lehman 2012-09-27 17:27:15 -07:00 committed by Alexandre Julliard
parent df2c73a195
commit 32be163545
2 changed files with 78 additions and 5 deletions
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8
dlls/msvcp90/ios.c
View File

@ -7575,6 +7575,10 @@ int __thiscall basic_istream_char_peek(basic_istream_char *this)
if(basic_istream_char_sentry_create(this, TRUE))
ret = basic_streambuf_char_sgetc(basic_ios_char_rdbuf_get(base));
basic_istream_char_sentry_destroy(this);
if (ret == EOF)
basic_ios_char_setstate(base, IOSTATE_eofbit);
return ret;
}
@ -8837,6 +8841,10 @@ unsigned short __thiscall basic_istream_wchar_peek(basic_istream_wchar *this)
if(basic_istream_wchar_sentry_create(this, TRUE))
ret = basic_streambuf_wchar_sgetc(basic_ios_wchar_rdbuf_get(base));
basic_istream_wchar_sentry_destroy(this);
if (ret == WEOF)
basic_ios_wchar_setstate(base, IOSTATE_eofbit);
return ret;
}

67
dlls/msvcp90/tests/ios.c
View File

@ -364,6 +364,7 @@ static MSVCP_bool (*__thiscall p_basic_istream_char_ipfx)(basic_istream_char*, M
static basic_istream_char* (*__thiscall p_basic_istream_char_ignore)(basic_istream_char*, streamsize, int);
static basic_istream_char* (*__thiscall p_basic_istream_char_seekg)(basic_istream_char*, streamoff, int);
static basic_istream_char* (*__thiscall p_basic_istream_char_seekg_fpos)(basic_istream_char*, fpos_int);
static int (*__thiscall p_basic_istream_char_peek)(basic_istream_char*);
static basic_istream_wchar* (*__thiscall p_basic_istream_wchar_read_uint64)(basic_istream_wchar*, unsigned __int64*);
static basic_istream_wchar* (*__thiscall p_basic_istream_wchar_read_double)(basic_istream_wchar*, double *);
@ -372,6 +373,7 @@ static MSVCP_bool (*__thiscall p_basic_istream_wchar_ipfx)(basic_istream_wchar*,
static basic_istream_wchar* (*__thiscall p_basic_istream_wchar_ignore)(basic_istream_wchar*, streamsize, unsigned short);
static basic_istream_wchar* (*__thiscall p_basic_istream_wchar_seekg)(basic_istream_wchar*, streamoff, int);
static basic_istream_wchar* (*__thiscall p_basic_istream_wchar_seekg_fpos)(basic_istream_wchar*, fpos_int);
static unsigned short (*__thiscall p_basic_istream_wchar_peek)(basic_istream_wchar*);
/* ostream */
static basic_ostream_char* (*__thiscall p_basic_ostream_char_print_double)(basic_ostream_char*, double);
@ -540,7 +542,8 @@ static BOOL init(void)
"?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@_JH@Z");
SET(p_basic_istream_char_seekg_fpos,
"?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@V?$fpos@H@2@@Z");
SET(p_basic_istream_char_peek,
"?peek@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ");
SET(p_basic_istream_wchar_read_uint64,
"??5?$basic_istream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@AEA_K@Z");
@ -556,6 +559,8 @@ static BOOL init(void)
"?seekg@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@_JH@Z");
SET(p_basic_istream_wchar_seekg_fpos,
"?seekg@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@V?$fpos@H@2@@Z");
SET(p_basic_istream_wchar_peek,
"?peek@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QEAAGXZ");
SET(p_basic_ostream_char_print_double,
"??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@N@Z");
@ -629,6 +634,8 @@ static BOOL init(void)
"?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@JH@Z");
SET(p_basic_istream_char_seekg_fpos,
"?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@V?$fpos@H@2@@Z");
SET(p_basic_istream_char_peek,
"?peek@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEHXZ");
SET(p_basic_istream_wchar_read_uint64,
"??5?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAEAAV01@AA_K@Z");
@ -644,6 +651,8 @@ static BOOL init(void)
"?seekg@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@JH@Z");
SET(p_basic_istream_wchar_seekg_fpos,
"?seekg@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@V?$fpos@H@2@@Z");
SET(p_basic_istream_wchar_peek,
"?peek@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAEGXZ");
SET(p_basic_ostream_char_print_double,
"??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@N@Z");
@ -1358,6 +1367,61 @@ static void test_istream_seekg_fpos(void)
}
static void test_istream_peek(void)
{
unsigned short testus, nextus, peekus;
basic_stringstream_wchar wss;
basic_stringstream_char ss;
basic_string_wchar wstr;
basic_string_char str;
IOSB_iostate state;
int i, next, peek;
wchar_t wide[64];
struct _test_istream_peek {
const char *str;
int peek;
int next;
IOSB_iostate state;
} tests[] = {
{ "", EOF, EOF, IOSTATE_eofbit },
{ "ABCDEF", 'A', 'A', IOSTATE_goodbit },
};
for(i=0; i<sizeof(tests)/sizeof(tests[0]); i++) {
/* char version */
call_func2(p_basic_string_char_ctor_cstr, &str, tests[i].str);
call_func4(p_basic_stringstream_char_ctor_str, &ss, &str, OPENMODE_out|OPENMODE_in, TRUE);
peek = (int)call_func1(p_basic_istream_char_peek, &ss.base.base1);
state = (IOSB_iostate)call_func1(p_ios_base_rdstate, &ss.basic_ios.base);
next = (int)call_func1(p_basic_istream_char_get, &ss.base.base1);
ok(tests[i].state == state, "wrong state, expected = %x found = %x\n", tests[i].state, state);
ok(tests[i].next == next, "wrong next, expected = %c (%i) found = %c (%i)\n", tests[i].next, tests[i].next, next, next);
ok(peek == next, "wrong peek, expected %c (%i) found = %c (%i)\n", peek, peek, next, next);
call_func1(p_basic_stringstream_char_vbase_dtor, &ss);
/* wchar_t version */
AtoW(wide, tests[i].str, strlen(tests[i].str));
call_func2(p_basic_string_wchar_ctor_cstr, &wstr, wide);
call_func4(p_basic_stringstream_wchar_ctor_str, &wss, &wstr, OPENMODE_out|OPENMODE_in, TRUE);
peekus = (unsigned short)(int)call_func1(p_basic_istream_wchar_peek, &wss.base.base1);
state = (IOSB_iostate)call_func1(p_ios_base_rdstate, &wss.basic_ios.base);
nextus = (unsigned short)(int)call_func1(p_basic_istream_wchar_get, &wss.base.base1);
ok(tests[i].state == state, "wrong state, expected = %x found = %x\n", tests[i].state, state);
testus = tests[i].next == EOF ? WEOF : (unsigned short)tests[i].next;
ok(testus == nextus, "wrong next, expected = %c (%i) found = %c (%i)\n", testus, testus, nextus, nextus);
ok(peekus == nextus, "wrong peek, expected %c (%i) found = %c (%i)\n", peekus, peekus, nextus, nextus);
call_func1(p_basic_stringstream_wchar_vbase_dtor, &wss);
}
}
START_TEST(ios)
{
if(!init())
@ -1370,6 +1434,7 @@ START_TEST(ios)
test_istream_ignore();
test_istream_seekg();
test_istream_seekg_fpos();
test_istream_peek();
ok(!invalid_parameter, "invalid_parameter_handler was invoked too many times\n");
}