msvcp90/tests: Add fstream<>::tellg tests.
This commit is contained in:
Daniel Lehman
Alexandre Julliard
parent
26d3962528
commit
23cbfff4b6
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@ -69,6 +69,17 @@ typedef struct {
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codecvt_base base;
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} codecvt_char;
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typedef struct {
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LCID handle;
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unsigned page;
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} _Cvtvec;
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/* class codecvt<wchar> */
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typedef struct {
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codecvt_base base;
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_Cvtvec cvt;
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} codecvt_wchar;
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typedef enum {
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FMTFLAG_skipws = 0x0001,
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FMTFLAG_unitbuf = 0x0002,
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@ -194,6 +205,26 @@ typedef struct {
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locale *loc;
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} basic_streambuf_wchar;
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typedef struct {
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basic_streambuf_char base;
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codecvt_char *cvt;
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char putback;
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MSVCP_bool wrotesome;
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int state;
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MSVCP_bool close;
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FILE *file;
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} basic_filebuf_char;
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typedef struct {
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basic_streambuf_wchar base;
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codecvt_wchar *cvt;
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wchar_t putback;
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MSVCP_bool wrotesome;
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int state;
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MSVCP_bool close;
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FILE *file;
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} basic_filebuf_wchar;
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typedef struct {
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basic_streambuf_char base;
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char *seekhigh;
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@ -268,6 +299,52 @@ typedef struct {
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*/
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} basic_iostream_wchar;
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typedef struct {
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basic_ostream_char base;
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basic_filebuf_char filebuf;
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/* virtual inheritance
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* basic_ios_char basic_ios;
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*/
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} basic_ofstream_char;
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typedef struct {
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basic_ostream_wchar base;
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basic_filebuf_wchar filebuf;
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/* virtual inheritance
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* basic_ios_wchar basic_ios;
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*/
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} basic_ofstream_wchar;
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typedef struct {
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basic_istream_char base;
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basic_filebuf_char filebuf;
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/* virtual inheritance
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* basic_ios_char basic_ios;
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*/
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} basic_ifstream_char;
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typedef struct {
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basic_istream_wchar base;
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basic_filebuf_wchar filebuf;
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/* virtual inheritance
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* basic_ios_wchar basic_ios;
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*/
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} basic_ifstream_wchar;
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typedef struct {
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basic_iostream_char base;
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basic_filebuf_char filebuf;
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/* virtual inheritance */
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basic_ios_char basic_ios; /* here to reserve correct stack size */
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} basic_fstream_char;
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typedef struct {
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basic_iostream_wchar base;
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basic_filebuf_wchar filebuf;
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/* virtual inheritance */
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basic_ios_wchar basic_ios; /* here to reserve correct stack size */
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} basic_fstream_wchar;
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typedef struct {
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basic_ostream_char base;
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basic_stringbuf_char strbuf;
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@ -356,6 +433,13 @@ static basic_stringstream_wchar* (*__thiscall p_basic_stringstream_wchar_ctor_st
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static basic_string_wchar* (*__thiscall p_basic_stringstream_wchar_str_get)(const basic_stringstream_wchar*, basic_string_wchar*);
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static void (*__thiscall p_basic_stringstream_wchar_vbase_dtor)(basic_stringstream_wchar*);
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/* fstream */
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static basic_fstream_char* (*__thiscall p_basic_fstream_char_ctor_name)(basic_fstream_char*, const char*, int, int, MSVCP_bool);
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static void (*__thiscall p_basic_fstream_char_vbase_dtor)(basic_fstream_char*);
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static basic_fstream_wchar* (*__thiscall p_basic_fstream_wchar_ctor_name)(basic_fstream_wchar*, const char*, int, int, MSVCP_bool);
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static void (*__thiscall p_basic_fstream_wchar_vbase_dtor)(basic_fstream_wchar*);
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/* istream */
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static basic_istream_char* (*__thiscall p_basic_istream_char_read_uint64)(basic_istream_char*, unsigned __int64*);
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static basic_istream_char* (*__thiscall p_basic_istream_char_read_double)(basic_istream_char*, double*);
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@ -423,12 +507,15 @@ static void __cdecl test_invalid_parameter_handler(const wchar_t *expression,
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static inline const char* debugstr_longlong(ULONGLONG ll)
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{
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static char string[17];
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/* return a different string if called up to 4 times in the same ok() */
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static char string[4][17];
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static int which;
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if (sizeof(ll) > sizeof(unsigned long) && ll >> 32)
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sprintf(string, "%lx%08lx", (unsigned long)(ll >> 32), (unsigned long)ll);
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sprintf(string[which & 3], "%lx%08lx", (unsigned long)(ll >> 32), (unsigned long)ll);
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else
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sprintf(string, "%lx", (unsigned long)ll);
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return string;
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sprintf(string[which & 3], "%lx", (unsigned long)ll);
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return string[which++ & 3];
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}
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/* Emulate a __thiscall */
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@ -542,6 +629,16 @@ static BOOL init(void)
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SET(p_basic_stringstream_wchar_vbase_dtor,
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"??_D?$basic_stringstream@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEAAXXZ");
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SET(p_basic_fstream_char_ctor_name,
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"??0?$basic_fstream@DU?$char_traits@D@std@@@std@@QEAA@PEBDHH@Z");
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SET(p_basic_fstream_char_vbase_dtor,
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"??_D?$basic_fstream@DU?$char_traits@D@std@@@std@@QEAAXXZ");
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SET(p_basic_fstream_wchar_ctor_name,
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"??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEBDHH@Z");
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SET(p_basic_fstream_wchar_vbase_dtor,
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"??_D?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ");
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SET(p_basic_istream_char_read_uint64,
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"??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEA_K@Z");
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SET(p_basic_istream_char_read_double,
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@ -642,6 +739,16 @@ static BOOL init(void)
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SET(p_basic_stringstream_wchar_vbase_dtor,
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"??_D?$basic_stringstream@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEXXZ");
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SET(p_basic_fstream_char_ctor_name,
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"??0?$basic_fstream@DU?$char_traits@D@std@@@std@@QAE@PBDHH@Z");
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SET(p_basic_fstream_char_vbase_dtor,
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"??_D?$basic_fstream@DU?$char_traits@D@std@@@std@@QAEXXZ");
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SET(p_basic_fstream_wchar_ctor_name,
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"??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PBDHH@Z");
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SET(p_basic_fstream_wchar_vbase_dtor,
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"??_D?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXXZ");
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SET(p_basic_istream_char_read_uint64,
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"??5?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV01@AA_K@Z");
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SET(p_basic_istream_char_read_double,
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@ -1470,37 +1577,44 @@ static void test_istream_tellg(void)
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{
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basic_stringstream_wchar wss;
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basic_stringstream_char ss;
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basic_fstream_wchar wfs;
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basic_fstream_char fs;
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basic_string_wchar wstr;
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basic_string_char str;
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fpos_int spos, tpos, *rpos;
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wchar_t wide[64];
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FILE *file;
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int i;
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const char *testfile = "file.txt";
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struct _test_istream_tellg_fpos {
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const char *str;
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streamoff seekoff;
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streamoff telloff;
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streamoff telloff_ss; /* offset for stringstream */
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streamoff telloff_fs; /* offset for fstream */
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__int64 tellpos;
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} tests[] = {
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/* empty strings */
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{ "", -1, -1 }, /* tellg on defaults */
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{ "", 0, -1 }, /* tellg after seek 0 */
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{ "", 42, -1 }, /* tellg after seek beyond end */
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{ "", -6, -1 }, /* tellg after seek beyond beg */
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{ "", -1, -1, 0, 0 }, /* tellg on defaults */
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{ "", 0, -1, 0, 0 }, /* tellg after seek 0 */
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{ "", 42, -1, 0, 42 }, /* tellg after seek beyond end */
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{ "", -6, -1, -1, 0 }, /* tellg after seek beyond beg */
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/* non-empty strings */
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{ "ABCDEFGHIJ", -1, 0 },
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{ "ABCDEFGHIJ", 3, 3 },
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{ "ABCDEFGHIJ", 42, -1 },
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{ "ABCDEFGHIJ", -6, -1 }
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{ "ABCDEFGHIJ", -1, 0, 0, 0 },
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{ "ABCDEFGHIJ", 3, 3, 0, 3 },
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{ "ABCDEFGHIJ", 42, -1, 0, 42 },
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{ "ABCDEFGHIJ", -6, -1, -1, 0 }
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};
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for(i=0; i<sizeof(tests)/sizeof(tests[0]); i++) {
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/* char version */
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/* stringstream<char> version */
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call_func2(p_basic_string_char_ctor_cstr, &str, tests[i].str);
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call_func4(p_basic_stringstream_char_ctor_str, &ss, &str, OPENMODE_out|OPENMODE_in, TRUE);
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spos.off = tests[i].seekoff;
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spos.pos = 0; /* FIXME: a later patch will test this with filebuf */
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spos.pos = 0;
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spos.state = 0;
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tpos.off = 0xdeadbeef;
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@ -1511,8 +1625,8 @@ static void test_istream_tellg(void)
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call_func2_ptr_fpos(p_basic_istream_char_seekg_fpos, &ss.base.base1, spos);
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rpos = (fpos_int *)call_func2(p_basic_istream_char_tellg, &ss.base.base1, &tpos);
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ok(tests[i].telloff == tpos.off, "wrong offset, expected = %ld found = %ld\n", tests[i].telloff, tpos.off);
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if (tests[i].telloff != -1 && spos.off != -1) /* check if tell == seek but only if not hit EOF */
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ok(tests[i].telloff_ss == tpos.off, "wrong offset, expected = %ld found = %ld\n", tests[i].telloff_ss, tpos.off);
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if (tests[i].telloff_ss != -1 && spos.off != -1) /* check if tell == seek but only if not hit EOF */
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ok(spos.off == tpos.off, "tell doesn't match seek, seek = %ld tell = %ld\n", spos.off, tpos.off);
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ok(rpos == &tpos, "wrong return fpos, expected = %p found = %p\n", rpos, &tpos);
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ok(tpos.pos == 0, "wrong position, expected = 0 found = %s\n", debugstr_longlong(tpos.pos));
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@ -1521,7 +1635,7 @@ static void test_istream_tellg(void)
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call_func1(p_basic_stringstream_char_vbase_dtor, &ss);
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call_func1(p_basic_string_char_dtor, &str);
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/* wchar_t version */
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/* stringstream<wchar_t> version */
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AtoW(wide, tests[i].str, strlen(tests[i].str));
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call_func2(p_basic_string_wchar_ctor_cstr, &wstr, wide);
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call_func4(p_basic_stringstream_wchar_ctor_str, &wss, &wstr, OPENMODE_out|OPENMODE_in, TRUE);
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@ -1538,8 +1652,8 @@ static void test_istream_tellg(void)
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call_func2_ptr_fpos(p_basic_istream_wchar_seekg_fpos, &wss.base.base1, spos);
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rpos = (fpos_int *)call_func2(p_basic_istream_wchar_tellg, &wss.base.base1, &tpos);
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ok(tests[i].telloff == tpos.off, "wrong offset, expected = %ld found = %ld\n", tests[i].telloff, tpos.off);
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if (tests[i].telloff != -1 && spos.off != -1) /* check if tell == seek but only if not hit EOF */
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ok(tests[i].telloff_ss == tpos.off, "wrong offset, expected = %ld found = %ld\n", tests[i].telloff_ss, tpos.off);
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if (tests[i].telloff_ss != -1 && spos.off != -1) /* check if tell == seek but only if not hit EOF */
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ok(spos.off == tpos.off, "tell doesn't match seek, seek = %ld tell = %ld\n", spos.off, tpos.off);
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ok(rpos == &tpos, "wrong return fpos, expected = %p found = %p\n", rpos, &tpos);
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ok(tpos.pos == 0, "wrong position, expected = 0 found = %s\n", debugstr_longlong(tpos.pos));
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@ -1547,6 +1661,59 @@ static void test_istream_tellg(void)
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call_func1(p_basic_stringstream_wchar_vbase_dtor, &wss);
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call_func1(p_basic_string_wchar_dtor, &wstr);
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/* filebuf */
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file = fopen(testfile, "wt");
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fprintf(file, tests[i].str);
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fclose(file);
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/* fstream<char> version */
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call_func5(p_basic_fstream_char_ctor_name, &fs, testfile, OPENMODE_out|OPENMODE_in, SH_DENYNO, TRUE);
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spos.off = tests[i].seekoff;
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spos.pos = 0;
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spos.state = 0;
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tpos.off = 0xdeadbeef;
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tpos.pos = 0xdeadbeef;
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tpos.state = 0xdeadbeef;
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if (tests[i].seekoff != -1) /* to test without seek */
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call_func2_ptr_fpos(p_basic_istream_char_seekg_fpos, &fs.base.base1, spos);
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rpos = (fpos_int *)call_func2(p_basic_istream_char_tellg, &fs.base.base1, &tpos);
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ok(tests[i].tellpos == tpos.pos, "wrong filepos, expected = %s found = %s\n",
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debugstr_longlong(tests[i].tellpos), debugstr_longlong(tpos.pos));
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ok(rpos == &tpos, "wrong return fpos, expected = %p found = %p\n", rpos, &tpos);
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ok(tpos.off == tests[i].telloff_fs, "wrong offset, expected %ld found %ld\n", tests[i].telloff_fs, tpos.off);
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ok(tpos.state == 0, "wrong state, expected = 0 found = %d\n", tpos.state);
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call_func1(p_basic_fstream_char_vbase_dtor, &fs);
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/* fstream<wchar_t> version */
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call_func5(p_basic_fstream_wchar_ctor_name, &wfs, testfile, OPENMODE_out|OPENMODE_in, SH_DENYNO, TRUE);
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spos.off = tests[i].seekoff;
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spos.pos = 0;
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spos.state = 0;
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tpos.off = 0xdeadbeef;
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tpos.pos = 0xdeadbeef;
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tpos.state = 0xdeadbeef;
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if (tests[i].seekoff != -1) /* to test without seek */
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call_func2_ptr_fpos(p_basic_istream_wchar_seekg_fpos, &wfs.base.base1, spos);
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rpos = (fpos_int *)call_func2(p_basic_istream_wchar_tellg, &wfs.base.base1, &tpos);
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ok(tests[i].tellpos == tpos.pos, "wrong filepos, expected = %s found = %s\n",
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debugstr_longlong(tests[i].tellpos), debugstr_longlong(tpos.pos));
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ok(rpos == &tpos, "wrong return fpos, expected = %p found = %p\n", rpos, &tpos);
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ok(tpos.off == tests[i].telloff_fs, "wrong offset, expected %ld found %ld\n", tests[i].telloff_fs, tpos.off);
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ok(tpos.state == 0, "wrong state, expected = 0 found = %d\n", tpos.state);
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call_func1(p_basic_fstream_wchar_vbase_dtor, &wfs);
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unlink(testfile);
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}
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}
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