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reactos/rostests/apitests/msvcrt/CommandLine.c
Amine Khaldi c71475e3bb * Addendum to r58214. 
svn path=/trunk/; revision=58290
2013-02-05 17:54:22 +00:00

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/*
* PROJECT: ReactOS API Tests
* LICENSE: GPLv2+ - See COPYING in the top level directory
* PURPOSE: Test for CRT command-line handling.
* PROGRAMMER: Hermès BÉLUSCA - MAÏTO <hermes.belusca@sfr.fr>
*/
#define WIN32_NO_STATUS
#define UNICODE
#include <stdio.h>
#include <wine/test.h>
#include <ndk/umtypes.h>
#include "./CmdLineUtil/CmdLineUtil.h"
#define COUNT_OF(x) (sizeof((x))/sizeof((x)[0]))
/**
* Extracts the command tail from the command line
* (deletes the program's name and keep the rest).
**/
#define SPACECHAR L' '
#define DQUOTECHAR L'"'
LPWSTR ExtractCmdLine(IN LPWSTR lpszCommandLine)
{
BOOL inDoubleQuote = FALSE;
/*
* Skip the program's name (the first token in the command line).
* Handle quoted program's name.
*/
if (lpszCommandLine)
{
while ( (*lpszCommandLine > SPACECHAR) ||
(*lpszCommandLine && inDoubleQuote) )
{
if (*lpszCommandLine == DQUOTECHAR)
inDoubleQuote = !inDoubleQuote;
++lpszCommandLine;
}
/* Skip all white spaces preceeding the second token. */
while (*lpszCommandLine && (*lpszCommandLine <= SPACECHAR))
++lpszCommandLine;
}
return lpszCommandLine;
}
VOID ExtractCmdLine_U(IN OUT PUNICODE_STRING pCommandLine_U)
{
BOOL inDoubleQuote = FALSE;
PWSTR lpszCommandLine;
/*
* Skip the program's name (the first token in the command line).
* Handle quoted program's name.
*/
if (pCommandLine_U && pCommandLine_U->Buffer && (pCommandLine_U->Length != 0))
{
lpszCommandLine = pCommandLine_U->Buffer;
while ( (pCommandLine_U->Length > 0) &&
( (*lpszCommandLine > SPACECHAR) ||
(*lpszCommandLine && inDoubleQuote) ) )
{
if (*lpszCommandLine == DQUOTECHAR)
inDoubleQuote = !inDoubleQuote;
++lpszCommandLine;
pCommandLine_U->Length -= sizeof(WCHAR);
}
/* Skip all white spaces preceeding the second token. */
while ((pCommandLine_U->Length > 0) && *lpszCommandLine && (*lpszCommandLine <= SPACECHAR))
{
++lpszCommandLine;
pCommandLine_U->Length -= sizeof(WCHAR);
}
pCommandLine_U->Buffer = lpszCommandLine;
}
return;
}
/******************************************************************************/
/* The path to the utility program run by this test. */
static WCHAR UtilityProgramDirectory[MAX_PATH];
/* The list of tests. */
typedef struct _TEST_CASE
{
LPWSTR CmdLine;
BOOL bEncloseProgramNameInQuotes;
} TEST_CASE, *PTEST_CASE;
static TEST_CASE TestCases[] =
{
{L"", FALSE},
{L"foo bar", FALSE},
{L"\"foo bar\"", FALSE},
{L"foo \"bar John\" Doe", FALSE},
{L"", TRUE},
{L"foo bar", TRUE},
{L"\"foo bar\"", TRUE},
{L"foo \"bar John\" Doe", TRUE},
};
static void Test_CommandLine(IN ULONG TestNumber,
IN PTEST_CASE TestCase)
{
BOOL bRet;
BOOL bWasntInQuotes = (UtilityProgramDirectory[0] != L'"');
WCHAR CmdLine[MAX_PATH] = L"";
STARTUPINFOW si;
PROCESS_INFORMATION pi;
ZeroMemory(&si, sizeof(si));
ZeroMemory(&pi, sizeof(pi));
si.cb = sizeof(si);
/* Initialize the command line. */
if (TestCase->bEncloseProgramNameInQuotes && bWasntInQuotes)
wcscpy(CmdLine, L"\"");
wcscat(CmdLine, UtilityProgramDirectory);
if (TestCase->bEncloseProgramNameInQuotes && bWasntInQuotes)
wcscat(CmdLine, L"\"");
/* Add a separating space and copy the tested command line parameters. */
wcscat(CmdLine, L" ");
wcscat(CmdLine, TestCase->CmdLine);
/*
* Launch the utility program and wait till it's terminated.
*/
bRet = CreateProcessW(NULL,
CmdLine,
NULL, NULL,
FALSE,
CREATE_UNICODE_ENVIRONMENT,
NULL, NULL,
&si, &pi);
ok(bRet, "Test %lu - Failed to launch ' %S ', error = %lu.\n", TestNumber, CmdLine, GetLastError());
if (bRet)
{
/* Wait until child process exits. */
WaitForSingleObject(pi.hProcess, INFINITE);
/* Close process and thread handles. */
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
}
/*
* Analyses the result.
*/
{
/* Open the data file. */
HANDLE hFile = CreateFileW(DATAFILE,
GENERIC_READ,
0, NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
NULL);
ok(hFile != INVALID_HANDLE_VALUE, "Test %lu - Failed to open the data file 'C:\\cmdline.dat', error = %lu.\n", TestNumber, GetLastError());
if (hFile != INVALID_HANDLE_VALUE)
{
WCHAR BuffWinMain[MAX_PATH]; LPWSTR WinMainCmdLine = BuffWinMain;
WCHAR BuffWin32[MAX_PATH] ; LPWSTR Win32CmdLine = BuffWin32 ;
WCHAR BuffNT[0xffff /* Maximum USHORT size */];
UNICODE_STRING NTCmdLine;
DWORD dwSize, dwStringSize;
/*
* Format of the data file :
*
* [size_of_string 4 bytes][null_terminated_C_string]
* [size_of_string 4 bytes][null_terminated_C_string]
* [UNICODE_STRING_structure][string_buffer_of_UNICODE_STRING]
*/
/* 1- Read the WinMain's command line. */
dwStringSize = 0;
ReadFile(hFile,
&dwStringSize,
sizeof(dwStringSize),
&dwSize,
NULL);
dwStringSize = min(dwStringSize, sizeof(BuffWinMain));
ReadFile(hFile,
WinMainCmdLine,
dwStringSize,
&dwSize,
NULL);
*(LPWSTR)((ULONG_PTR)WinMainCmdLine + dwStringSize) = 0;
/* 2- Read the Win32 mode command line. */
dwStringSize = 0;
ReadFile(hFile,
&dwStringSize,
sizeof(dwStringSize),
&dwSize,
NULL);
dwStringSize = min(dwStringSize, sizeof(BuffWin32));
ReadFile(hFile,
Win32CmdLine,
dwStringSize,
&dwSize,
NULL);
*(LPWSTR)((ULONG_PTR)Win32CmdLine + dwStringSize) = 0;
/* 3- Finally, read the UNICODE_STRING command line. */
ReadFile(hFile,
&NTCmdLine,
sizeof(NTCmdLine),
&dwSize,
NULL);
NTCmdLine.Buffer = BuffNT;
ReadFile(hFile,
NTCmdLine.Buffer,
NTCmdLine.Length,
&dwSize,
NULL);
/* Now close the file. */
CloseHandle(hFile);
/*
* Remove the program's name in the Win32 and NT command lines.
*/
Win32CmdLine = ExtractCmdLine(Win32CmdLine);
ExtractCmdLine_U(&NTCmdLine);
/* Print the results */
/*
*(LPWSTR)((ULONG_PTR)NTCmdLine.Buffer + NTCmdLine.Length) = 0;
printf("WinMain cmdline = '%S'\n"
"Win32 cmdline = '%S'\n"
"NT cmdline = '%S'\n"
"NT length = %u\n",
WinMainCmdLine,
Win32CmdLine,
NTCmdLine.Buffer, NTCmdLine.Length);
*/
/*
* Now check the results.
*/
dwStringSize = min(wcslen(WinMainCmdLine), wcslen(Win32CmdLine));
ok(wcslen(WinMainCmdLine) == wcslen(Win32CmdLine), "Test %lu - WinMain and Win32 command lines do not have the same length !\n", TestNumber);
ok(wcsncmp(WinMainCmdLine, Win32CmdLine, dwStringSize) == 0, "Test %lu - WinMain and Win32 command lines are different !\n", TestNumber);
dwStringSize = min(wcslen(WinMainCmdLine), NTCmdLine.Length / sizeof(WCHAR));
ok(wcsncmp(WinMainCmdLine, NTCmdLine.Buffer, dwStringSize) == 0, "Test %lu - WinMain and NT command lines are different !\n", TestNumber);
dwStringSize = min(wcslen(Win32CmdLine), NTCmdLine.Length / sizeof(WCHAR));
ok(wcsncmp(Win32CmdLine, NTCmdLine.Buffer, dwStringSize) == 0, "Test %lu - Win32 and NT command lines are different !\n", TestNumber);
}
}
/*
* Always delete the data file.
*/
DeleteFileW(DATAFILE);
}
START_TEST(CommandLine)
{
ULONG i;
DWORD dwRet;
LPWSTR p = NULL;
/*
* Initialize the UtilityProgramDirectory variable.
*/
dwRet = GetModuleFileNameW(NULL, UtilityProgramDirectory, COUNT_OF(UtilityProgramDirectory));
ok(dwRet != 0, "ERROR: Cannot retrieve the path to the current running process, last error %lu\n", GetLastError());
if (dwRet == 0) return;
/* Path : executable.exe or "executable.exe" or C:\path\executable.exe or "C:\path\executable.exe" */
p = wcsrchr(UtilityProgramDirectory, L'\\');
if (p && *p != 0)
*++p = 0; /* Null-terminate there : C:\path\ or "C:\path\ */
else
UtilityProgramDirectory[0] = 0; /* Suppress the executable.exe name */
wcscat(UtilityProgramDirectory, L"data\\CmdLineUtil.exe");
/* Close the opened quote if needed. */
if (UtilityProgramDirectory[0] == L'"') wcscat(UtilityProgramDirectory, L"\"");
/*
* Now launch the tests.
*/
for (i = 0 ; i < COUNT_OF(TestCases) ; ++i)
{
Test_CommandLine(i, &TestCases[i]);
}
}
/* EOF */
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