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msi: Only convert output strings if the call succeeded.

This commit is contained in:
James Hawkins 2008-02-04 11:33:20 -06:00 committed by Alexandre Julliard
parent 8079d9f2ab
commit 5d46eeac75
2 changed files with 26 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
dlls/msi/msi.c
View File

@ -1543,10 +1543,10 @@ UINT WINAPI MsiGetFileVersionA(LPCSTR szFilePath, LPSTR lpVersionBuf,
ret = MsiGetFileVersionW(szwFilePath, lpwVersionBuff, pcchVersionBuf,
lpwLangBuff, pcchLangBuf);
if( lpwVersionBuff )
if( (ret == ERROR_SUCCESS || ret == ERROR_MORE_DATA) && lpwVersionBuff )
WideCharToMultiByte(CP_ACP, 0, lpwVersionBuff, -1,
lpVersionBuf, *pcchVersionBuf, NULL, NULL);
if( lpwLangBuff )
if( (ret == ERROR_SUCCESS || ret == ERROR_MORE_DATA) && lpwLangBuff )
WideCharToMultiByte(CP_ACP, 0, lpwLangBuff, -1,
lpLangBuf, *pcchLangBuf, NULL, NULL);

50
dlls/msi/tests/msi.c
View File

@ -1834,15 +1834,12 @@ static void test_MsiGetFileVersion(void)
r = MsiGetFileVersionA(NULL, version, &versz, lang, &langsz);
ok(r == ERROR_INVALID_PARAMETER,
"Expected ERROR_INVALID_PARAMETER, got %d\n", r);
ok(versz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, versz);
ok(langsz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, langsz);
todo_wine
{
ok(!lstrcmpA(version, "version"),
"Expected version to be unchanged, got %s\n", version);
ok(versz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, versz);
ok(!lstrcmpA(lang, "lang"),
"Expected lang to be unchanged, got %s\n", lang);
}
ok(langsz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, langsz);
/* empty szFilePath */
versz = MAX_PATH;
@ -1850,16 +1847,16 @@ static void test_MsiGetFileVersion(void)
lstrcpyA(version, "version");
lstrcpyA(lang, "lang");
r = MsiGetFileVersionA("", version, &versz, lang, &langsz);
ok(!lstrcmpA(version, "version"),
"Expected version to be unchanged, got %s\n", version);
ok(versz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, versz);
ok(!lstrcmpA(lang, "lang"),
"Expected lang to be unchanged, got %s\n", lang);
ok(langsz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, langsz);
todo_wine
{
ok(r == ERROR_FILE_NOT_FOUND,
"Expected ERROR_FILE_NOT_FOUND, got %d\n", r);
ok(!lstrcmpA(version, "version"),
"Expected version to be unchanged, got %s\n", version);
ok(!lstrcmpA(lang, "lang"),
"Expected lang to be unchanged, got %s\n", lang);
}
/* nonexistent szFilePath */
@ -1870,15 +1867,12 @@ static void test_MsiGetFileVersion(void)
r = MsiGetFileVersionA("nonexistent", version, &versz, lang, &langsz);
ok(r == ERROR_FILE_NOT_FOUND,
"Expected ERROR_FILE_NOT_FOUND, got %d\n", r);
ok(versz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, versz);
ok(langsz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, langsz);
todo_wine
{
ok(!lstrcmpA(version, "version"),
"Expected version to be unchanged, got %s\n", version);
ok(versz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, versz);
ok(!lstrcmpA(lang, "lang"),
"Expected lang to be unchanged, got %s\n", lang);
}
ok(langsz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, langsz);
/* nonexistent szFilePath, valid lpVersionBuf, NULL pcchVersionBuf */
versz = MAX_PATH;
@ -1889,13 +1883,13 @@ static void test_MsiGetFileVersion(void)
ok(!lstrcmpA(version, "version"),
"Expected version to be unchanged, got %s\n", version);
ok(versz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, versz);
ok(!lstrcmpA(lang, "lang"),
"Expected lang to be unchanged, got %s\n", lang);
ok(langsz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, langsz);
todo_wine
{
ok(r == ERROR_INVALID_PARAMETER,
"Expected ERROR_INVALID_PARAMETER, got %d\n", r);
ok(!lstrcmpA(lang, "lang"),
"Expected lang to be unchanged, got %s\n", lang);
}
/* nonexistent szFilePath, valid lpLangBuf, NULL pcchLangBuf */
@ -1904,6 +1898,8 @@ static void test_MsiGetFileVersion(void)
lstrcpyA(version, "version");
lstrcpyA(lang, "lang");
r = MsiGetFileVersionA("nonexistent", version, &versz, lang, NULL);
ok(!lstrcmpA(version, "version"),
"Expected version to be unchanged, got %s\n", version);
ok(versz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, versz);
ok(!lstrcmpA(lang, "lang"),
"Expected lang to be unchanged, got %s\n", lang);
@ -1912,8 +1908,6 @@ static void test_MsiGetFileVersion(void)
{
ok(r == ERROR_INVALID_PARAMETER,
"Expected ERROR_INVALID_PARAMETER, got %d\n", r);
ok(!lstrcmpA(version, "version"),
"Expected version to be unchanged, got %s\n", version);
}
/* nonexistent szFilePath, valid lpVersionBuf, pcchVersionBuf is zero */
@ -1927,12 +1921,9 @@ static void test_MsiGetFileVersion(void)
ok(!lstrcmpA(version, "version"),
"Expected version to be unchanged, got %s\n", version);
ok(versz == 0, "Expected 0, got %d\n", versz);
ok(langsz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, langsz);
todo_wine
{
ok(!lstrcmpA(lang, "lang"),
"Expected lang to be unchanged, got %s\n", lang);
}
ok(langsz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, langsz);
/* nonexistent szFilePath, valid lpLangBuf, pcchLangBuf is zero */
versz = MAX_PATH;
@ -1942,15 +1933,12 @@ static void test_MsiGetFileVersion(void)
r = MsiGetFileVersionA("nonexistent", version, &versz, lang, &langsz);
ok(r == ERROR_FILE_NOT_FOUND,
"Expected ERROR_FILE_NOT_FOUND, got %d\n", r);
ok(!lstrcmpA(version, "version"),
"Expected version to be unchanged, got %s\n", version);
ok(versz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, versz);
ok(!lstrcmpA(lang, "lang"),
"Expected lang to be unchanged, got %s\n", lang);
ok(langsz == 0, "Expected 0, got %d\n", langsz);
todo_wine
{
ok(!lstrcmpA(version, "version"),
"Expected version to be unchanged, got %s\n", version);
}
/* nonexistent szFilePath, rest NULL */
r = MsiGetFileVersionA("nonexistent", NULL, NULL, NULL, NULL);
@ -1966,15 +1954,15 @@ static void test_MsiGetFileVersion(void)
lstrcpyA(lang, "lang");
r = MsiGetFileVersionA("ver.txt", version, &versz, lang, &langsz);
ok(versz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, versz);
ok(!lstrcmpA(version, "version"),
"Expected version to be unchanged, got %s\n", version);
ok(langsz == MAX_PATH, "Expected %d, got %d\n", MAX_PATH, langsz);
ok(!lstrcmpA(lang, "lang"),
"Expected lang to be unchanged, got %s\n", lang);
todo_wine
{
ok(r == ERROR_FILE_INVALID,
"Expected ERROR_FILE_INVALID, got %d\n", r);
ok(!lstrcmpA(version, "version"),
"Expected version to be unchanged, got %s\n", version);
ok(!lstrcmpA(lang, "lang"),
"Expected lang to be unchanged, got %s\n", lang);
}
DeleteFileA("ver.txt");