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ntdll/tests: Add some tests for NtQuerySymbolicLinkObject.

This commit is contained in:
Alexandre Julliard 2010-06-30 16:11:55 +02:00
parent 6df7e7b943
commit 929ba3f11d
1 changed files with 34 additions and 1 deletions
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35
dlls/ntdll/tests/om.c
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@ -44,6 +44,7 @@ static NTSTATUS (WINAPI *pNtOpenDirectoryObject)(PHANDLE, ACCESS_MASK, POBJECT_A
static NTSTATUS (WINAPI *pNtCreateDirectoryObject)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES);
static NTSTATUS (WINAPI *pNtOpenSymbolicLinkObject)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES);
static NTSTATUS (WINAPI *pNtCreateSymbolicLinkObject)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES, PUNICODE_STRING);
static NTSTATUS (WINAPI *pNtQuerySymbolicLinkObject)(HANDLE,PUNICODE_STRING,PULONG);
static NTSTATUS (WINAPI *pNtQueryObject)(HANDLE,OBJECT_INFORMATION_CLASS,PVOID,ULONG,PULONG);
@ -402,13 +403,44 @@ static void test_directory(void)
is_nt4 = (status == STATUS_OBJECT_NAME_NOT_FOUND); /* nt4 doesn't have Local\\ symlink */
if (!is_nt4)
{
WCHAR buffer[256];
ULONG len, full_len;
ok(status == STATUS_SUCCESS, "Failed to open SymbolicLink(%08x)\n", status);
pRtlFreeUnicodeString(&str);
InitializeObjectAttributes(&attr, &str, 0, dir, NULL);
pRtlCreateUnicodeStringFromAsciiz(&str, "one more level");
DIR_TEST_CREATE_FAILURE(&h, STATUS_OBJECT_TYPE_MISMATCH)
pRtlFreeUnicodeString(&str);
pNtClose(h);
str.Buffer = buffer;
str.MaximumLength = sizeof(buffer);
len = 0xdeadbeef;
memset( buffer, 0xaa, sizeof(buffer) );
status = pNtQuerySymbolicLinkObject( dir, &str, &len );
ok( status == STATUS_SUCCESS, "NtQuerySymbolicLinkObject failed %08x\n", status );
full_len = str.Length + sizeof(WCHAR);
ok( len == full_len, "bad length %u/%u\n", len, full_len );
ok( buffer[len / sizeof(WCHAR) - 1] == 0, "no terminating null\n" );
str.MaximumLength = str.Length;
len = 0xdeadbeef;
status = pNtQuerySymbolicLinkObject( dir, &str, &len );
ok( status == STATUS_BUFFER_TOO_SMALL, "NtQuerySymbolicLinkObject failed %08x\n", status );
ok( len == full_len, "bad length %u/%u\n", len, full_len );
str.MaximumLength = 0;
len = 0xdeadbeef;
status = pNtQuerySymbolicLinkObject( dir, &str, &len );
ok( status == STATUS_BUFFER_TOO_SMALL, "NtQuerySymbolicLinkObject failed %08x\n", status );
ok( len == full_len, "bad length %u/%u\n", len, full_len );
str.MaximumLength = str.Length + sizeof(WCHAR);
len = 0xdeadbeef;
status = pNtQuerySymbolicLinkObject( dir, &str, &len );
ok( status == STATUS_SUCCESS, "NtQuerySymbolicLinkObject failed %08x\n", status );
ok( len == full_len, "bad length %u/%u\n", len, full_len );
pNtClose(dir);
}
@ -710,6 +742,7 @@ START_TEST(om)
pNtCreateDirectoryObject= (void *)GetProcAddress(hntdll, "NtCreateDirectoryObject");
pNtOpenSymbolicLinkObject = (void *)GetProcAddress(hntdll, "NtOpenSymbolicLinkObject");
pNtCreateSymbolicLinkObject = (void *)GetProcAddress(hntdll, "NtCreateSymbolicLinkObject");
pNtQuerySymbolicLinkObject = (void *)GetProcAddress(hntdll, "NtQuerySymbolicLinkObject");
pNtCreateSemaphore = (void *)GetProcAddress(hntdll, "NtCreateSemaphore");
pNtCreateTimer = (void *)GetProcAddress(hntdll, "NtCreateTimer");
pNtCreateSection = (void *)GetProcAddress(hntdll, "NtCreateSection");