Akihiro Sagawa : msvcrt/tests: Add locale dependent fgetwc tests.
Alexandre Julliard
julliard at winehq.org
Wed Mar 27 15:40:06 CDT 2013
Module: wine
Branch: master
Commit: c2ce2fa06e0e8977b25823d64b9d6436fa3792fe
URL: http://source.winehq.org/git/wine.git/?a=commit;h=c2ce2fa06e0e8977b25823d64b9d6436fa3792fe
Author: Akihiro Sagawa <sagawa.aki at gmail.com>
Date: Wed Mar 27 23:16:47 2013 +0900
msvcrt/tests: Add locale dependent fgetwc tests.
---
dlls/msvcrt/tests/file.c | 79 ++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 79 insertions(+), 0 deletions(-)
diff --git a/dlls/msvcrt/tests/file.c b/dlls/msvcrt/tests/file.c
index 938161c..25eab7a 100644
--- a/dlls/msvcrt/tests/file.c
+++ b/dlls/msvcrt/tests/file.c
@@ -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();
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