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[KERNEL32_APITEST] Add a few tests for GetVolumeInformation that were used to fix previous issues

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This commit is contained in:
Pierre Schweitzer 2017-10-15 10:44:50 +02:00
parent 5bfc68cc14
commit eb05356a26
3 changed files with 130 additions and 0 deletions
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1
modules/rostests/apitests/kernel32/CMakeLists.txt
View file

@ -13,6 +13,7 @@ list(APPEND SOURCE
GetCurrentDirectory.c
GetDriveType.c
GetModuleFileName.c
GetVolumeInformation.c
interlck.c
IsDBCSLeadByteEx.c
LoadLibraryExW.c

127
modules/rostests/apitests/kernel32/GetVolumeInformation.c Normal file
View file

@ -0,0 +1,127 @@
/*
* PROJECT: ReactOS api tests
* LICENSE: GPLv2+ - See COPYING in the top level directory
* PURPOSE: Tests for GetVolumeInformation
* PROGRAMMER: Pierre Schweitzer <pierre@reactos.org>
*/
#include <apitest.h>
#define WIN32_NO_STATUS
#include <stdio.h>
static VOID
TestGetVolumeInformationA(VOID)
{
BOOL Ret;
CHAR Outbuf[MAX_PATH];
DWORD i, MCL, Flags, Len;
memset(Outbuf, 0xAA, MAX_PATH);
Ret = GetVolumeInformationA("C:\\", NULL, 0, NULL, &MCL, &Flags, Outbuf, MAX_PATH);
ok(Ret != FALSE, "GetVolumeInformationA failed: %ld\n", GetLastError());
for (i = 0; i < MAX_PATH; ++i)
{
if (Outbuf[i] == 0)
{
break;
}
}
ok(i != MAX_PATH, "String was not null terminated!\n");
memset(Outbuf, 0xAA, MAX_PATH);
Len = i;
Ret = GetVolumeInformationA("C:\\", NULL, 0, NULL, &MCL, &Flags, Outbuf, Len + 1);
ok(Ret != FALSE, "GetVolumeInformationA failed: %ld\n", GetLastError());
for (i = 0; i < MAX_PATH; ++i)
{
if (Outbuf[i] == 0)
{
break;
}
}
ok(i != MAX_PATH, "String was not null terminated!\n");
ok(i == Len, "String was truncated\n");
memset(Outbuf, 0xAA, MAX_PATH);
Len = i;
SetLastError(0xdeadbeef);
Ret = GetVolumeInformationA("C:\\", NULL, 0, NULL, &MCL, &Flags, Outbuf, Len);
ok(Ret != TRUE, "GetVolumeInformationA succeed\n");
ok(GetLastError() == ERROR_BAD_LENGTH, "Expected ERROR_BAD_LENGTH error, got %ld\n", GetLastError());
ok(Outbuf[0] != 0xAA, "Output buffer was not written to\n");
for (i = 0; i < MAX_PATH; ++i)
{
if (Outbuf[i] == 0)
{
break;
}
}
ok(i == MAX_PATH, "String was null terminated!\n");
for (i = 0; i < MAX_PATH; ++i)
{
if (Outbuf[i] != 0xAA)
{
break;
}
}
ok(i != MAX_PATH, "String was not written to!\n");
ok(i < Len, "Buffer has been overruned\n");
}
static VOID
TestGetVolumeInformationW(VOID)
{
BOOL Ret;
WCHAR Outbuf[MAX_PATH];
DWORD i, MCL, Flags, Len;
memset(Outbuf, 0xAA, MAX_PATH);
Ret = GetVolumeInformationW(L"C:\\", NULL, 0, NULL, &MCL, &Flags, Outbuf, MAX_PATH);
ok(Ret != FALSE, "GetVolumeInformationW failed: %ld\n", GetLastError());
for (i = 0; i < MAX_PATH; ++i)
{
if (Outbuf[i] == 0)
{
break;
}
}
ok(i != MAX_PATH, "String was not null terminated!\n");
memset(Outbuf, 0xAA, MAX_PATH);
Len = i;
Ret = GetVolumeInformationW(L"C:\\", NULL, 0, NULL, &MCL, &Flags, Outbuf, Len + 1);
ok(Ret != FALSE, "GetVolumeInformationW failed: %ld\n", GetLastError());
for (i = 0; i < MAX_PATH; ++i)
{
if (Outbuf[i] == 0)
{
break;
}
}
ok(i != MAX_PATH, "String was not null terminated!\n");
ok(i == Len, "String was truncated\n");
memset(Outbuf, 0xAA, MAX_PATH);
Len = i;
SetLastError(0xdeadbeef);
Ret = GetVolumeInformationW(L"C:\\", NULL, 0, NULL, &MCL, &Flags, Outbuf, Len);
ok(Ret != TRUE, "GetVolumeInformationW succeed\n");
ok(GetLastError() == ERROR_BAD_LENGTH, "Expected ERROR_BAD_LENGTH error, got %ld\n", GetLastError());
ok(Outbuf[0] != 0xAA, "Output buffer was not written to\n");
for (i = 0; i < MAX_PATH; ++i)
{
if (Outbuf[i] == 0)
{
break;
}
}
ok(i != MAX_PATH, "String was not null terminated!\n");
ok(i >= Len, "Buffer has not been overruned\n");
}
START_TEST(GetVolumeInformation)
{
TestGetVolumeInformationW();
TestGetVolumeInformationA();
}

2
modules/rostests/apitests/kernel32/testlist.c
View file

@ -14,6 +14,7 @@ extern void func_GetComputerNameEx(void);
extern void func_GetCurrentDirectory(void);
extern void func_GetDriveType(void);
extern void func_GetModuleFileName(void);
extern void func_GetVolumeInformation(void);
extern void func_interlck(void);
extern void func_IsDBCSLeadByteEx(void);
extern void func_LoadLibraryExW(void);
@ -42,6 +43,7 @@ const struct test winetest_testlist[] =
{ "GetCurrentDirectory", func_GetCurrentDirectory },
{ "GetDriveType", func_GetDriveType },
{ "GetModuleFileName", func_GetModuleFileName },
{ "GetVolumeInformation", func_GetVolumeInformation },
{ "interlck", func_interlck },
{ "IsDBCSLeadByteEx", func_IsDBCSLeadByteEx },
{ "LoadLibraryExW", func_LoadLibraryExW },