ReactOS  0.4.14-dev-376-gaedba84
GetVolumeInformation.c
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1 /*
2  * PROJECT: ReactOS api tests
3  * LICENSE: GPLv2+ - See COPYING in the top level directory
4  * PURPOSE: Tests for GetVolumeInformation
5  * PROGRAMMER: Pierre Schweitzer <pierre@reactos.org>
6  */
7 
8 #include "precomp.h"
9 
10 static VOID
12 {
13  BOOL Ret;
14  CHAR Outbuf[MAX_PATH];
15  DWORD i, MCL, Flags, Len;
16 
17  memset(Outbuf, 0xAA, MAX_PATH);
18  Ret = GetVolumeInformationA("C:\\", NULL, 0, NULL, &MCL, &Flags, Outbuf, MAX_PATH);
19  ok(Ret != FALSE, "GetVolumeInformationA failed: %ld\n", GetLastError());
20  for (i = 0; i < MAX_PATH; ++i)
21  {
22  if (Outbuf[i] == 0)
23  {
24  break;
25  }
26  }
27  ok(i != MAX_PATH, "String was not null terminated!\n");
28 
29  memset(Outbuf, 0xAA, MAX_PATH);
30  Len = i;
31  Ret = GetVolumeInformationA("C:\\", NULL, 0, NULL, &MCL, &Flags, Outbuf, Len + 1);
32  ok(Ret != FALSE, "GetVolumeInformationA failed: %ld\n", GetLastError());
33  for (i = 0; i < MAX_PATH; ++i)
34  {
35  if (Outbuf[i] == 0)
36  {
37  break;
38  }
39  }
40  ok(i != MAX_PATH, "String was not null terminated!\n");
41  ok(i == Len, "String was truncated\n");
42 
43  memset(Outbuf, 0xAA, MAX_PATH);
44  Len = i;
45  SetLastError(0xdeadbeef);
46  Ret = GetVolumeInformationA("C:\\", NULL, 0, NULL, &MCL, &Flags, Outbuf, Len);
47  ok(Ret != TRUE, "GetVolumeInformationA succeed\n");
48  ok(GetLastError() == ERROR_BAD_LENGTH, "Expected ERROR_BAD_LENGTH error, got %ld\n", GetLastError());
49  ok(Outbuf[0] != 0xAA, "Output buffer was not written to\n");
50  for (i = 0; i < MAX_PATH; ++i)
51  {
52  if (Outbuf[i] == 0)
53  {
54  break;
55  }
56  }
57  ok(i == MAX_PATH, "String was null terminated!\n");
58  for (i = 0; i < MAX_PATH; ++i)
59  {
60  if (Outbuf[i] != 0xAA)
61  {
62  break;
63  }
64  }
65  ok(i != MAX_PATH, "String was not written to!\n");
66  ok(i < Len, "Buffer has been overruned\n");
67 }
68 
69 static VOID
71 {
72  BOOL Ret;
73  WCHAR Outbuf[MAX_PATH];
74  DWORD i, MCL, Flags, Len;
75 
76  memset(Outbuf, 0xAA, sizeof(Outbuf));
77  Ret = GetVolumeInformationW(L"C:\\", NULL, 0, NULL, &MCL, &Flags, Outbuf, MAX_PATH);
78  ok(Ret != FALSE, "GetVolumeInformationW failed: %ld\n", GetLastError());
79  for (i = 0; i < MAX_PATH; ++i)
80  {
81  if (Outbuf[i] == 0)
82  {
83  break;
84  }
85  }
86  ok(i != MAX_PATH, "String was not null terminated!\n");
87 
88  memset(Outbuf, 0xAA, sizeof(Outbuf));
89  Len = i;
90  Ret = GetVolumeInformationW(L"C:\\", NULL, 0, NULL, &MCL, &Flags, Outbuf, Len + 1);
91  ok(Ret != FALSE, "GetVolumeInformationW failed: %ld\n", GetLastError());
92  for (i = 0; i < MAX_PATH; ++i)
93  {
94  if (Outbuf[i] == 0)
95  {
96  break;
97  }
98  }
99  ok(i != MAX_PATH, "String was not null terminated!\n");
100  ok(i == Len, "String was truncated\n");
101 
102  memset(Outbuf, 0xAA, sizeof(Outbuf));
103  Len = i;
104  SetLastError(0xdeadbeef);
105  Ret = GetVolumeInformationW(L"C:\\", NULL, 0, NULL, &MCL, &Flags, Outbuf, Len);
106  ok(Ret != TRUE, "GetVolumeInformationW succeed\n");
107  ok(GetLastError() == ERROR_BAD_LENGTH, "Expected ERROR_BAD_LENGTH error, got %ld\n", GetLastError());
108  ok(Outbuf[0] != 0xAA, "Output buffer was not written to\n");
109  for (i = 0; i < MAX_PATH; ++i)
110  {
111  if (Outbuf[i] == 0)
112  {
113  break;
114  }
115  }
116  ok(i == MAX_PATH, "String was null terminated!\n");
117  ok(i >= Len, "Buffer has not been overrun\n");
118 }
119 
121 {
124 }
#define TRUE
Definition: types.h:120
#define ERROR_BAD_LENGTH
Definition: winerror.h:127
START_TEST(GetVolumeInformation)
char CHAR
Definition: xmlstorage.h:175
DWORD WINAPI GetLastError(VOID)
Definition: except.c:1059
BOOL WINAPI GetVolumeInformationA(IN LPCSTR lpRootPathName, IN LPSTR lpVolumeNameBuffer, IN DWORD nVolumeNameSize, OUT LPDWORD lpVolumeSerialNumber OPTIONAL, OUT LPDWORD lpMaximumComponentLength OPTIONAL, OUT LPDWORD lpFileSystemFlags OPTIONAL, OUT LPSTR lpFileSystemNameBuffer OPTIONAL, IN DWORD nFileSystemNameSize)
Definition: volume.c:32
_Must_inspect_result_ _In_ ULONG Flags
Definition: wsk.h:170
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
unsigned int BOOL
Definition: ntddk_ex.h:94
static VOID TestGetVolumeInformationW(VOID)
smooth NULL
Definition: ftsmooth.c:416
static VOID TestGetVolumeInformationA(VOID)
__wchar_t WCHAR
Definition: xmlstorage.h:180
#define MAX_PATH
Definition: compat.h:26
unsigned long DWORD
Definition: ntddk_ex.h:95
#define Len
Definition: deflate.h:82
#define SetLastError(x)
Definition: compat.h:417
static const WCHAR L[]
Definition: oid.c:1250
BOOL WINAPI GetVolumeInformationW(IN LPCWSTR lpRootPathName, IN LPWSTR lpVolumeNameBuffer, IN DWORD nVolumeNameSize, OUT LPDWORD lpVolumeSerialNumber OPTIONAL, OUT LPDWORD lpMaximumComponentLength OPTIONAL, OUT LPDWORD lpFileSystemFlags OPTIONAL, OUT LPWSTR lpFileSystemNameBuffer OPTIONAL, IN DWORD nFileSystemNameSize)
Definition: volume.c:226
#define GetVolumeInformation
Definition: winbase.h:3677
#define ok(value,...)
Definition: atltest.h:57
#define memset(x, y, z)
Definition: compat.h:39