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msvcrt/tests: Add tests for mbstowcs and wcstombs with empty strings. 

Signed-off-by: Akihiro Sagawa <sagawa.aki@gmail.com>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Akihiro Sagawa 2017-08-04 23:06:37 +09:00 committed by Alexandre Julliard
parent d6f36ca18f
commit 82bf4edf36
1 changed files with 34 additions and 0 deletions
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34
dlls/msvcrt/tests/string.c
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@ -1833,8 +1833,10 @@ static void test_mbstowcs(void)
{ {
static const wchar_t wSimple[] = { 't','e','x','t',0 }; static const wchar_t wSimple[] = { 't','e','x','t',0 };
static const wchar_t wHiragana[] = { 0x3042,0x3043,0 }; static const wchar_t wHiragana[] = { 0x3042,0x3043,0 };
static const wchar_t wEmpty[] = { 0 };
static const char mSimple[] = "text"; static const char mSimple[] = "text";
static const char mHiragana[] = { 0x82,0xa0,0x82,0xa1,0 }; static const char mHiragana[] = { 0x82,0xa0,0x82,0xa1,0 };
static const char mEmpty[] = { 0 };
const wchar_t *pwstr; const wchar_t *pwstr;
wchar_t wOut[6]; wchar_t wOut[6];
@ -1863,6 +1865,13 @@ static void test_mbstowcs(void)
ok(!memcmp(wOut, wSimple, 4*sizeof(wchar_t)), "wOut = %s\n", wine_dbgstr_w(wOut)); ok(!memcmp(wOut, wSimple, 4*sizeof(wchar_t)), "wOut = %s\n", wine_dbgstr_w(wOut));
ok(wOut[4] == '!', "wOut[4] != \'!\'\n"); ok(wOut[4] == '!', "wOut[4] != \'!\'\n");
ret = mbstowcs(NULL, mEmpty, 1);
ok(ret == 0, "mbstowcs did not return 0, got %d\n", (int)ret);
ret = mbstowcs(wOut, mEmpty, 1);
ok(ret == 0, "mbstowcs did not return 0, got %d\n", (int)ret);
ok(!memcmp(wOut, wEmpty, sizeof(wEmpty)), "wOut = %s\n", wine_dbgstr_w(wOut));
ret = wcstombs(NULL, wSimple, 0); ret = wcstombs(NULL, wSimple, 0);
ok(ret == 4, "wcstombs did not return 4\n"); ok(ret == 4, "wcstombs did not return 4\n");
@ -1874,6 +1883,13 @@ static void test_mbstowcs(void)
ok(ret == 2, "wcstombs did not return 2\n"); ok(ret == 2, "wcstombs did not return 2\n");
ok(!memcmp(mOut, mSimple, 5*sizeof(char)), "mOut = %s\n", mOut); ok(!memcmp(mOut, mSimple, 5*sizeof(char)), "mOut = %s\n", mOut);
ret = wcstombs(NULL, wEmpty, 1);
ok(ret == 0, "wcstombs did not return 0, got %d\n", (int)ret);
ret = wcstombs(mOut, wEmpty, 1);
ok(ret == 0, "wcstombs did not return 0, got %d\n", (int)ret);
ok(!memcmp(mOut, mEmpty, sizeof(mEmpty)), "mOut = %s\n", mOut);
if(!setlocale(LC_ALL, "Japanese_Japan.932")) { if(!setlocale(LC_ALL, "Japanese_Japan.932")) {
win_skip("Japanese_Japan.932 locale not available\n"); win_skip("Japanese_Japan.932 locale not available\n");
return; return;
@ -1883,10 +1899,18 @@ static void test_mbstowcs(void)
ok(ret == 2, "mbstowcs did not return 2\n"); ok(ret == 2, "mbstowcs did not return 2\n");
ok(!memcmp(wOut, wHiragana, sizeof(wHiragana)), "wOut = %s\n", wine_dbgstr_w(wOut)); ok(!memcmp(wOut, wHiragana, sizeof(wHiragana)), "wOut = %s\n", wine_dbgstr_w(wOut));
ret = mbstowcs(wOut, mEmpty, 6);
todo_wine ok(ret == 0, "mbstowcs did not return 0, got %d\n", (int)ret);
ok(!memcmp(wOut, wEmpty, sizeof(wEmpty)), "wOut = %s\n", wine_dbgstr_w(wOut));
ret = wcstombs(mOut, wHiragana, 6); ret = wcstombs(mOut, wHiragana, 6);
ok(ret == 4, "wcstombs did not return 4\n"); ok(ret == 4, "wcstombs did not return 4\n");
ok(!memcmp(mOut, mHiragana, sizeof(mHiragana)), "mOut = %s\n", mOut); ok(!memcmp(mOut, mHiragana, sizeof(mHiragana)), "mOut = %s\n", mOut);
ret = wcstombs(mOut, wEmpty, 6);
ok(ret == 0, "wcstombs did not return 0, got %d\n", (int)ret);
ok(!memcmp(mOut, mEmpty, sizeof(mEmpty)), "mOut = %s\n", mOut);
if(!pmbstowcs_s || !pwcstombs_s) { if(!pmbstowcs_s || !pwcstombs_s) {
setlocale(LC_ALL, "C"); setlocale(LC_ALL, "C");
win_skip("mbstowcs_s or wcstombs_s not available\n"); win_skip("mbstowcs_s or wcstombs_s not available\n");
@ -1903,6 +1927,11 @@ static void test_mbstowcs(void)
ok(ret == 3, "mbstowcs_s did not return 3\n"); ok(ret == 3, "mbstowcs_s did not return 3\n");
ok(!memcmp(wOut, wHiragana, sizeof(wHiragana)), "wOut = %s\n", wine_dbgstr_w(wOut)); ok(!memcmp(wOut, wHiragana, sizeof(wHiragana)), "wOut = %s\n", wine_dbgstr_w(wOut));
err = pmbstowcs_s(&ret, wOut, 6, mEmpty, _TRUNCATE);
todo_wine ok(err == 0, "err = %d\n", err);
todo_wine ok(ret == 1, "mbstowcs_s did not return 1, got %d\n", (int)ret);
ok(!memcmp(wOut, wEmpty, sizeof(wEmpty)), "wOut = %s\n", wine_dbgstr_w(wOut));
err = pmbstowcs_s(&ret, NULL, 0, mHiragana, 1); err = pmbstowcs_s(&ret, NULL, 0, mHiragana, 1);
ok(err == 0, "err = %d\n", err); ok(err == 0, "err = %d\n", err);
ok(ret == 3, "mbstowcs_s did not return 3\n"); ok(ret == 3, "mbstowcs_s did not return 3\n");
@ -1917,6 +1946,11 @@ static void test_mbstowcs(void)
ok(ret == 5, "wcstombs_s did not return 5\n"); ok(ret == 5, "wcstombs_s did not return 5\n");
ok(!memcmp(mOut, mHiragana, sizeof(mHiragana)), "mOut = %s\n", mOut); ok(!memcmp(mOut, mHiragana, sizeof(mHiragana)), "mOut = %s\n", mOut);
err = pwcstombs_s(&ret, mOut, 6, wEmpty, _TRUNCATE);
ok(err == 0, "err = %d\n", err);
ok(ret == 1, "wcstombs_s did not return 1, got %d\n", (int)ret);
ok(!memcmp(mOut, mEmpty, sizeof(mEmpty)), "mOut = %s\n", mOut);
err = pwcstombs_s(&ret, NULL, 0, wHiragana, 1); err = pwcstombs_s(&ret, NULL, 0, wHiragana, 1);
ok(err == 0, "err = %d\n", err); ok(err == 0, "err = %d\n", err);
ok(ret == 5, "wcstombs_s did not return 5\n"); ok(ret == 5, "wcstombs_s did not return 5\n");