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msvcrt/tests: Add locale dependent fgetwc tests.

This commit is contained in:
Akihiro Sagawa 2013-03-27 23:16:47 +09:00 committed by Alexandre Julliard
parent 23b8c4df19
commit c2ce2fa06e
1 changed files with 79 additions and 0 deletions
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79
dlls/msvcrt/tests/file.c
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@ -33,6 +33,7 @@
#include <winnls.h>
#include <process.h>
#include <errno.h>
#include <locale.h>
static HANDLE proc_handles[2];
@ -43,6 +44,8 @@ static void init(void)
{
HMODULE hmod = GetModuleHandleA("msvcrt.dll");
setlocale(LC_CTYPE, "C");
p_fopen_s = (void*)GetProcAddress(hmod, "fopen_s");
p__wfopen_s = (void*)GetProcAddress(hmod, "_wfopen_s");
}
@ -792,6 +795,76 @@ static void test_fgetwc( void )
free(tempf);
}
static void test_fgetwc_locale(const char* text, const char* locale, int codepage)
{
char temppath[MAX_PATH], tempfile[MAX_PATH];
FILE *tempfh;
static const WCHAR wchar_text[] = { 0xfeff, 0xff1f, '!' };
WCHAR wtextW[BUFSIZ];
int ret = 0, i;
wint_t ch;
if (!setlocale(LC_CTYPE, locale))
{
win_skip("%s locale not available\n", locale);
return;
}
GetTempPath(MAX_PATH, temppath);
GetTempFileName(temppath, "", 0, tempfile);
tempfh = fopen(tempfile, "wb");
ok(tempfh != NULL, "can't open tempfile\n");
fwrite(text, 1, strlen(text), tempfh);
fclose(tempfh);
if (codepage != 0)
{
/* mbstowcs rejects invalid multibyte sequence,
so we use MultiByteToWideChar here. */
ret = MultiByteToWideChar(codepage, 0, text, -1,
wtextW, sizeof(wtextW)/sizeof(wtextW[0]));
ok(ret > 0, "MultiByteToWideChar failed\n");
}
else
{
/* C locale */
const char *p;
for (p = text; *p != '\0'; p++)
wtextW[ret++] = (unsigned char)*p;
wtextW[ret++] = 0;
}
tempfh = fopen(tempfile, "rt");
ok(tempfh != NULL, "can't open tempfile\n");
for (i = 0; i < ret-1; i++)
{
ch = fgetwc(tempfh);
ok(ch == wtextW[i], "got %04hx, expected %04hx (cp%d[%d])\n", ch, wtextW[i], codepage, i);
}
ch = fgetwc(tempfh);
ok(ch == WEOF, "got %04hx, expected WEOF (cp%d)\n", ch, codepage);
fclose(tempfh);
tempfh = fopen(tempfile, "wb");
ok(tempfh != NULL, "can't open tempfile\n");
fwrite(wchar_text, 1, sizeof(wchar_text), tempfh);
fclose(tempfh);
tempfh = fopen(tempfile, "rb");
ok(tempfh != NULL, "can't open tempfile\n");
for (i = 0; i < sizeof(wchar_text)/sizeof(wchar_text[0]); i++)
{
ch = fgetwc(tempfh);
ok(ch == wchar_text[i], "got %04hx, expected %04x (cp%d[%d])\n", ch, wchar_text[i], codepage, i);
}
ch = fgetwc(tempfh);
ok(ch == WEOF, "got %04hx, expected WEOF (cp%d)\n", ch, codepage);
fclose(tempfh);
unlink(tempfile);
}
static void test_fputwc(void)
{
char temppath[MAX_PATH];
@ -2048,6 +2121,12 @@ START_TEST(file)
test_flsbuf();
test_fflush();
test_fgetwc();
/* \x83\xa9 is double byte character, \xe0\x7f is not (undefined). */
test_fgetwc_locale("AB\x83\xa9\xe0\x7f", "Japanese_Japan.932", 932);
/* \x83 is U+0192 */
test_fgetwc_locale("AB\x83\xa9", "English", 1252);
/* \x83 is U+0083 */
test_fgetwc_locale("AB\x83\xa9", "C", 0);
test_fputwc();
test_ctrlz();
test_file_put_get();