Sweden-Number/programs/cmd/tests/batch.c

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/*
* Copyright 2009 Dan Kegel
* Copyright 2010 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <windows.h>
#include <stdio.h>
#include "wine/test.h"
static char workdir[MAX_PATH];
static DWORD workdir_len;
static char drive[2];
static const DWORD drive_len = sizeof(drive)/sizeof(drive[0]);
static char path[MAX_PATH];
static DWORD path_len;
static char shortpath[MAX_PATH];
static DWORD shortpath_len;
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/* Convert to DOS line endings, and substitute escaped whitespace chars with real ones */
static const char* convert_input_data(const char *data, DWORD size, DWORD *new_size)
{
static const char escaped_space[] = {'@','s','p','a','c','e','@'};
static const char escaped_tab[] = {'@','t','a','b','@'};
DWORD i, eol_count = 0;
char *ptr, *new_data;
for (i = 0; i < size; i++)
if (data[i] == '\n') eol_count++;
ptr = new_data = HeapAlloc(GetProcessHeap(), 0, size + eol_count + 1);
for (i = 0; i < size; i++) {
switch (data[i]) {
case '\n':
if (data[i-1] != '\r')
*ptr++ = '\r';
*ptr++ = '\n';
break;
case '@':
if (data + i + sizeof(escaped_space) - 1 < data + size
&& !memcmp(data + i, escaped_space, sizeof(escaped_space))) {
*ptr++ = ' ';
i += sizeof(escaped_space) - 1;
} else if (data + i + sizeof(escaped_tab) - 1 < data + size
&& !memcmp(data + i, escaped_tab, sizeof(escaped_tab))) {
*ptr++ = '\t';
i += sizeof(escaped_tab) - 1;
} else {
*ptr++ = data[i];
}
break;
default:
*ptr++ = data[i];
}
}
*ptr = '\0';
*new_size = strlen(new_data);
return new_data;
}
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static BOOL run_cmd(const char *cmd_data, DWORD cmd_size)
{
SECURITY_ATTRIBUTES sa = {sizeof(sa), 0, TRUE};
char command[] = "test.cmd";
STARTUPINFOA si = {sizeof(si)};
PROCESS_INFORMATION pi;
HANDLE file,fileerr;
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DWORD size;
BOOL bres;
file = CreateFileA("test.cmd", GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL, NULL);
ok(file != INVALID_HANDLE_VALUE, "CreateFile failed\n");
if(file == INVALID_HANDLE_VALUE)
return FALSE;
bres = WriteFile(file, cmd_data, cmd_size, &size, NULL);
CloseHandle(file);
ok(bres, "Could not write to file: %u\n", GetLastError());
if(!bres)
return FALSE;
file = CreateFileA("test.out", GENERIC_WRITE, FILE_SHARE_WRITE|FILE_SHARE_READ, &sa, CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL, NULL);
ok(file != INVALID_HANDLE_VALUE, "CreateFile failed\n");
if(file == INVALID_HANDLE_VALUE)
return FALSE;
fileerr = CreateFileA("test.err", GENERIC_WRITE, FILE_SHARE_WRITE|FILE_SHARE_READ, &sa, CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL, NULL);
ok(fileerr != INVALID_HANDLE_VALUE, "CreateFile stderr failed\n");
if(fileerr == INVALID_HANDLE_VALUE)
return FALSE;
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si.dwFlags = STARTF_USESTDHANDLES;
si.hStdOutput = file;
si.hStdError = fileerr;
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bres = CreateProcessA(NULL, command, NULL, NULL, TRUE, 0, NULL, NULL, &si, &pi);
ok(bres, "CreateProcess failed: %u\n", GetLastError());
if(!bres) {
DeleteFileA("test.out");
return FALSE;
}
WaitForSingleObject(pi.hProcess, INFINITE);
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
CloseHandle(file);
CloseHandle(fileerr);
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DeleteFileA("test.cmd");
return TRUE;
}
static DWORD map_file(const char *file_name, const char **ret)
{
HANDLE file, map;
DWORD size;
file = CreateFileA(file_name, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_READONLY, NULL);
ok(file != INVALID_HANDLE_VALUE, "CreateFile failed: %08x\n", GetLastError());
if(file == INVALID_HANDLE_VALUE)
return 0;
size = GetFileSize(file, NULL);
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map = CreateFileMappingA(file, NULL, PAGE_READONLY, 0, 0, NULL);
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CloseHandle(file);
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ok(map != NULL, "CreateFileMappingA(%s) failed: %u\n", file_name, GetLastError());
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if(!map)
return 0;
*ret = MapViewOfFile(map, FILE_MAP_READ, 0, 0, 0);
ok(*ret != NULL, "MapViewOfFile failed: %u\n", GetLastError());
CloseHandle(map);
if(!*ret)
return 0;
return size;
}
static const char *compare_line(const char *out_line, const char *out_end, const char *exp_line,
const char *exp_end)
{
const char *out_ptr = out_line, *exp_ptr = exp_line;
const char *err = NULL;
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static const char pwd_cmd[] = {'@','p','w','d','@'};
static const char drive_cmd[] = {'@','d','r','i','v','e','@'};
static const char path_cmd[] = {'@','p','a','t','h','@'};
static const char shortpath_cmd[] = {'@','s','h','o','r','t','p','a','t','h','@'};
static const char space_cmd[] = {'@','s','p','a','c','e','@'};
static const char tab_cmd[] = {'@','t','a','b','@'};
static const char or_broken_cmd[] = {'@','o','r','_','b','r','o','k','e','n','@'};
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while(exp_ptr < exp_end) {
if(*exp_ptr == '@') {
if(exp_ptr+sizeof(pwd_cmd) <= exp_end
&& !memcmp(exp_ptr, pwd_cmd, sizeof(pwd_cmd))) {
exp_ptr += sizeof(pwd_cmd);
if(out_end-out_ptr < workdir_len
|| (CompareStringA(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE, out_ptr, workdir_len,
workdir, workdir_len) != CSTR_EQUAL)) {
err = out_ptr;
}else {
out_ptr += workdir_len;
continue;
}
} else if(exp_ptr+sizeof(drive_cmd) <= exp_end
&& !memcmp(exp_ptr, drive_cmd, sizeof(drive_cmd))) {
exp_ptr += sizeof(drive_cmd);
if(out_end-out_ptr < drive_len
|| (CompareStringA(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE,
out_ptr, drive_len, drive, drive_len) != CSTR_EQUAL)) {
err = out_ptr;
}else {
out_ptr += drive_len;
continue;
}
} else if(exp_ptr+sizeof(path_cmd) <= exp_end
&& !memcmp(exp_ptr, path_cmd, sizeof(path_cmd))) {
exp_ptr += sizeof(path_cmd);
if(out_end-out_ptr < path_len
|| (CompareStringA(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE,
out_ptr, path_len, path, path_len) != CSTR_EQUAL)) {
err = out_ptr;
}else {
out_ptr += path_len;
continue;
}
} else if(exp_ptr+sizeof(shortpath_cmd) <= exp_end
&& !memcmp(exp_ptr, shortpath_cmd, sizeof(shortpath_cmd))) {
exp_ptr += sizeof(shortpath_cmd);
if(out_end-out_ptr < shortpath_len
|| (CompareStringA(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE,
out_ptr, shortpath_len, shortpath, shortpath_len) != CSTR_EQUAL)) {
err = out_ptr;
}else {
out_ptr += shortpath_len;
continue;
}
}else if(exp_ptr+sizeof(space_cmd) <= exp_end
&& !memcmp(exp_ptr, space_cmd, sizeof(space_cmd))) {
exp_ptr += sizeof(space_cmd);
if(out_ptr < out_end && *out_ptr == ' ') {
out_ptr++;
continue;
} else {
err = out_end;
}
}else if(exp_ptr+sizeof(tab_cmd) <= exp_end
&& !memcmp(exp_ptr, tab_cmd, sizeof(tab_cmd))) {
exp_ptr += sizeof(tab_cmd);
if(out_ptr < out_end && *out_ptr == '\t') {
out_ptr++;
continue;
} else {
err = out_end;
}
}else if(exp_ptr+sizeof(or_broken_cmd) <= exp_end
&& !memcmp(exp_ptr, or_broken_cmd, sizeof(or_broken_cmd))) {
if(out_ptr == out_end)
return NULL;
else
err = out_ptr;
}else if(out_ptr == out_end || *out_ptr != *exp_ptr)
err = out_ptr;
}else if(out_ptr == out_end || *out_ptr != *exp_ptr) {
err = out_ptr;
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}
if(err) {
if(!broken(1))
return err;
while(exp_ptr+sizeof(or_broken_cmd) <= exp_end && memcmp(exp_ptr, or_broken_cmd, sizeof(or_broken_cmd)))
exp_ptr++;
if(!exp_ptr)
return err;
exp_ptr += sizeof(or_broken_cmd);
out_ptr = out_line;
err = NULL;
continue;
}
exp_ptr++;
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out_ptr++;
}
if(exp_ptr != exp_end)
return out_ptr;
else if(out_ptr != out_end)
return exp_end;
return NULL;
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}
static void test_output(const char *out_data, DWORD out_size, const char *exp_data, DWORD exp_size)
{
const char *out_ptr = out_data, *exp_ptr = exp_data, *out_nl, *exp_nl, *err = NULL;
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DWORD line = 0;
static const char todo_wine_cmd[] = {'@','t','o','d','o','_','w','i','n','e','@'};
static const char resync_cmd[] = {'-','-','-'};
BOOL is_todo_wine, is_out_resync = FALSE, is_exp_resync = FALSE;
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while(out_ptr < out_data+out_size && exp_ptr < exp_data+exp_size) {
line++;
for(exp_nl = exp_ptr; exp_nl < exp_data+exp_size && *exp_nl != '\r' && *exp_nl != '\n'; exp_nl++);
for(out_nl = out_ptr; out_nl < out_data+out_size && *out_nl != '\r' && *out_nl != '\n'; out_nl++);
is_todo_wine = (exp_ptr+sizeof(todo_wine_cmd) <= exp_nl &&
!memcmp(exp_ptr, todo_wine_cmd, sizeof(todo_wine_cmd)));
if (is_todo_wine)
exp_ptr += sizeof(todo_wine_cmd);
todo_wine_if(is_todo_wine)
{
is_exp_resync=(exp_ptr+sizeof(resync_cmd) <= exp_nl &&
!memcmp(exp_ptr, resync_cmd, sizeof(resync_cmd)));
is_out_resync=(out_ptr+sizeof(resync_cmd) <= out_nl &&
!memcmp(out_ptr, resync_cmd, sizeof(resync_cmd)));
err = compare_line(out_ptr, out_nl, exp_ptr, exp_nl);
if(err == out_nl)
ok(0, "unexpected end of line %d (got '%.*s', wanted '%.*s')\n",
line, (int)(out_nl-out_ptr), out_ptr, (int)(exp_nl-exp_ptr), exp_ptr);
else if(err == exp_nl)
ok(0, "excess characters on line %d (got '%.*s', wanted '%.*s')\n",
line, (int)(out_nl-out_ptr), out_ptr, (int)(exp_nl-exp_ptr), exp_ptr);
else if (!err && is_todo_wine && is_out_resync && is_exp_resync)
/* Consider that the todo_wine was to deal with extra lines,
* not for the resync line itself
*/
err = NULL;
else
ok(!err, "unexpected char 0x%x position %d in line %d (got '%.*s', wanted '%.*s')\n",
(err ? *err : 0), (err ? (int)(err-out_ptr) : -1), line, (int)(out_nl-out_ptr), out_ptr, (int)(exp_nl-exp_ptr), exp_ptr);
}
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if (is_exp_resync && err && is_todo_wine)
{
exp_ptr -= sizeof(todo_wine_cmd);
/* If we rewind to the beginning of the line, don't increment line number */
line--;
}
else if (!is_exp_resync || !err ||
(is_exp_resync && is_out_resync && err))
{
exp_ptr = exp_nl+1;
if(exp_nl+1 < exp_data+exp_size && exp_nl[0] == '\r' && exp_nl[1] == '\n')
exp_ptr++;
}
if (!is_out_resync || !err)
{
out_ptr = out_nl+1;
if(out_nl+1 < out_data+out_size && out_nl[0] == '\r' && out_nl[1] == '\n')
out_ptr++;
}
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}
ok(exp_ptr >= exp_data+exp_size, "unexpected end of output in line %d, missing %s\n", line, exp_ptr);
ok(out_ptr >= out_data+out_size, "too long output, got additional %s\n", out_ptr);
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}
static void run_test(const char *cmd_data, DWORD cmd_size, const char *exp_data, DWORD exp_size)
{
const char *out_data, *actual_cmd_data;
DWORD out_size, actual_cmd_size;
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actual_cmd_data = convert_input_data(cmd_data, cmd_size, &actual_cmd_size);
if(!actual_cmd_size || !actual_cmd_data)
goto cleanup;
if(!run_cmd(actual_cmd_data, actual_cmd_size))
goto cleanup;
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out_size = map_file("test.out", &out_data);
if(out_size) {
test_output(out_data, out_size, exp_data, exp_size);
UnmapViewOfFile(out_data);
}
DeleteFileA("test.out");
DeleteFileA("test.err");
cleanup:
HeapFree(GetProcessHeap(), 0, (LPVOID)actual_cmd_data);
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}
static void run_from_file(const char *file_name)
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{
char out_name[MAX_PATH];
const char *test_data, *out_data;
DWORD test_size, out_size;
test_size = map_file(file_name, &test_data);
if(!test_size) {
ok(0, "Could not map file %s: %u\n", file_name, GetLastError());
return;
}
sprintf(out_name, "%s.exp", file_name);
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out_size = map_file(out_name, &out_data);
if(!out_size) {
ok(0, "Could not map file %s: %u\n", out_name, GetLastError());
UnmapViewOfFile(test_data);
return;
}
run_test(test_data, test_size, out_data, out_size);
UnmapViewOfFile(test_data);
UnmapViewOfFile(out_data);
}
static DWORD load_resource(const char *name, const char *type, const char **ret)
{
const char *res;
HRSRC src;
DWORD size;
src = FindResourceA(NULL, name, type);
ok(src != NULL, "Could not find resource %s: %u\n", name, GetLastError());
if(!src)
return 0;
res = LoadResource(NULL, src);
size = SizeofResource(NULL, src);
while(size && !res[size-1])
size--;
*ret = res;
return size;
}
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static BOOL WINAPI test_enum_proc(HMODULE module, LPCSTR type, LPSTR name, LONG_PTR param)
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{
const char *cmd_data, *out_data;
DWORD cmd_size, out_size;
char res_name[100];
trace("running %s test...\n", name);
cmd_size = load_resource(name, type, &cmd_data);
if(!cmd_size)
return TRUE;
sprintf(res_name, "%s.exp", name);
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out_size = load_resource(res_name, "TESTOUT", &out_data);
if(!out_size)
return TRUE;
run_test(cmd_data, cmd_size, out_data, out_size);
return TRUE;
}
static int cmd_available(void)
{
STARTUPINFOA si;
PROCESS_INFORMATION pi;
char cmd[] = "cmd /c exit 0";
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
if (CreateProcessA(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi)) {
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
return TRUE;
}
return FALSE;
}
START_TEST(batch)
{
int argc;
char **argv;
if (!cmd_available()) {
win_skip("cmd not installed, skipping cmd tests\n");
return;
}
workdir_len = GetCurrentDirectoryA(sizeof(workdir), workdir);
drive[0] = workdir[0];
drive[1] = workdir[1]; /* Should be ':' */
memcpy(path, workdir + drive_len, (workdir_len - drive_len) * sizeof(drive[0]));
/* Only add trailing backslash to 'path' for non-root directory */
if (workdir_len - drive_len > 1) {
path[workdir_len - drive_len] = '\\';
path_len = workdir_len - drive_len + 1;
} else {
path_len = 1; /* \ */
}
shortpath_len = GetShortPathNameA(path, shortpath,
sizeof(shortpath)/sizeof(shortpath[0]));
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argc = winetest_get_mainargs(&argv);
if(argc > 2)
run_from_file(argv[2]);
else
EnumResourceNamesA(NULL, "TESTCMD", test_enum_proc, 0);
}