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pjs/nsprpub/pr/tests/testfile.c

800 строки
18 KiB
C
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include "nspr.h"
#include "prpriv.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static int _debug_on = 0;
#ifdef XP_MAC
#include "prlog.h"
#include "primpl.h"
#define printf PR_LogPrint
#define setbuf(x,y)
extern void SetupMacPrintfLog(char *logFile);
#endif
#ifdef XP_PC
#define mode_t int
#endif
#define DPRINTF(arg) if (_debug_on) printf arg
PRLock *lock;
PRMonitor *mon;
PRMonitor *mon2;
PRInt32 count;
int thread_count;
#ifdef WIN16
#define BUF_DATA_SIZE 256 * 120
#else
#define BUF_DATA_SIZE 256 * 1024
#endif
#define NUM_RDWR_THREADS 10
#define CHUNK_SIZE 512
typedef struct buffer {
char data[BUF_DATA_SIZE];
} buffer;
typedef struct File_Rdwr_Param {
char *pathname;
char *buf;
int offset;
int len;
} File_Rdwr_Param;
#ifdef XP_PC
char *TEST_DIR = "C:\\temp\\prdir";
char *FILE_NAME = "pr_testfile";
char *HIDDEN_FILE_NAME = "hidden_pr_testfile";
#else
char *TEST_DIR = "/tmp/testfile_dir";
char *FILE_NAME = "pr_testfile";
char *HIDDEN_FILE_NAME = ".hidden_pr_testfile";
#endif
buffer *in_buf, *out_buf;
char pathname[256], renamename[256];
static void PR_CALLBACK File_Write(void *arg)
{
PRFileDesc *fd_file;
File_Rdwr_Param *fp = (File_Rdwr_Param *) arg;
char *name, *buf;
int offset, len;
setbuf(stdout, NULL);
name = fp->pathname;
buf = fp->buf;
offset = fp->offset;
len = fp->len;
fd_file = PR_Open(name, PR_RDWR | PR_CREATE_FILE, 0777);
if (fd_file == NULL) {
printf("testfile failed to create/open file %s\n",name);
return;
}
if (PR_Seek(fd_file, offset, PR_SEEK_SET) < 0) {
printf("testfile failed to seek in file %s\n",name);
return;
}
if ((PR_Write(fd_file, buf, len)) < 0) {
printf("testfile failed to write to file %s\n",name);
return;
}
DPRINTF(("Write out_buf[0] = 0x%x\n",(*((int *) buf))));
PR_Close(fd_file);
PR_EnterMonitor(mon2);
--thread_count;
PR_Notify(mon2);
PR_ExitMonitor(mon2);
}
static void PR_CALLBACK File_Read(void *arg)
{
PRFileDesc *fd_file;
File_Rdwr_Param *fp = (File_Rdwr_Param *) arg;
char *name, *buf;
int offset, len;
setbuf(stdout, NULL);
name = fp->pathname;
buf = fp->buf;
offset = fp->offset;
len = fp->len;
fd_file = PR_Open(name, PR_RDONLY, 0);
if (fd_file == NULL) {
printf("testfile failed to open file %s\n",name);
return;
}
if (PR_Seek(fd_file, offset, PR_SEEK_SET) < 0) {
printf("testfile failed to seek in file %s\n",name);
return;
}
if ((PR_Read(fd_file, buf, len)) < 0) {
printf("testfile failed to read to file %s\n",name);
return;
}
DPRINTF(("Read in_buf[0] = 0x%x\n",(*((int *) buf))));
PR_Close(fd_file);
PR_EnterMonitor(mon2);
--thread_count;
PR_Notify(mon2);
PR_ExitMonitor(mon2);
}
static void Misc_File_Tests(char *pathname)
{
PRFileDesc *fd_file;
int len;
PRFileInfo file_info, file_info1;
char tmpname[1024];
setbuf(stdout, NULL);
/*
* Test PR_Available, PR_Seek, PR_GetFileInfo, PR_Rename, PR_Access
*/
fd_file = PR_Open(pathname, PR_RDWR | PR_CREATE_FILE, 0777);
if (fd_file == NULL) {
printf("testfile failed to create/open file %s\n",pathname);
return;
}
if (PR_GetOpenFileInfo(fd_file, &file_info) < 0) {
printf("testfile PR_GetFileInfo failed on file %s\n",pathname);
goto cleanup;
}
if (PR_Access(pathname, PR_ACCESS_EXISTS) != 0) {
printf("testfile PR_Access failed on file %s\n",pathname);
goto cleanup;
}
if (PR_Access(pathname, PR_ACCESS_WRITE_OK) != 0) {
printf("testfile PR_Access failed on file %s\n",pathname);
goto cleanup;
}
if (PR_Access(pathname, PR_ACCESS_READ_OK) != 0) {
printf("testfile PR_Access failed on file %s\n",pathname);
goto cleanup;
}
if (PR_GetFileInfo(pathname, &file_info) < 0) {
printf("testfile PR_GetFileInfo failed on file %s\n",pathname);
return;
}
if (file_info.type != PR_FILE_FILE) {
printf(
"testfile PR_GetFileInfo returned incorrect type for file %s\n",
pathname);
goto cleanup;
}
if (file_info.size != 0) {
printf(
"testfile PR_GetFileInfo returned incorrect size (%d should be 0) for file %s\n",
file_info.size, pathname);
goto cleanup;
}
file_info1 = file_info;
len = PR_Available(fd_file);
if (len < 0) {
printf("testfile PR_Available failed on file %s\n",pathname);
goto cleanup;
} else if (len != 0) {
printf(
"testfile PR_Available failed: expected/returned = %d/%d bytes\n",
0, len);
goto cleanup;
}
len = PR_Write(fd_file, out_buf->data, CHUNK_SIZE);
if (len < 0) {
printf("testfile failed to write to file %s\n",pathname);
goto cleanup;
}
if (PR_GetOpenFileInfo(fd_file, &file_info) < 0) {
printf("testfile PR_GetFileInfo failed on file %s\n",pathname);
goto cleanup;
}
if (file_info.size != CHUNK_SIZE) {
printf(
"testfile PR_GetFileInfo returned incorrect size (%d should be %d) for file %s\n",
file_info.size, CHUNK_SIZE, pathname);
goto cleanup;
}
if (LL_NE(file_info.creationTime , file_info1.creationTime)) {
printf(
"testfile PR_GetFileInfo returned incorrect creation time: %s\n",
pathname);
goto cleanup;
}
if (LL_CMP(file_info.modifyTime, > , file_info1.modifyTime)) {
printf(
"testfile PR_GetFileInfo returned incorrect modify time: %s\n",
pathname);
goto cleanup;
}
len = PR_Available(fd_file);
if (len < 0) {
printf("testfile PR_Available failed on file %s\n",pathname);
goto cleanup;
} else if (len != 0) {
printf(
"testfile PR_Available failed: expected/returned = %d/%d bytes\n",
0, len);
goto cleanup;
}
PR_Seek(fd_file, 0, PR_SEEK_SET);
len = PR_Available(fd_file);
if (len < 0) {
printf("testfile PR_Available failed on file %s\n",pathname);
return;
} else if (len != CHUNK_SIZE) {
printf(
"testfile PR_Available failed: expected/returned = %d/%d bytes\n",
CHUNK_SIZE, len);
goto cleanup;
}
PR_Close(fd_file);
strcpy(tmpname,pathname);
strcat(tmpname,".RENAMED");
if (PR_FAILURE == PR_Rename(pathname, tmpname)) {
printf("testfile failed to rename file %s\n",pathname);
goto cleanup;
}
fd_file = PR_Open(pathname, PR_RDWR | PR_CREATE_FILE, 0777);
len = PR_Write(fd_file, out_buf->data, CHUNK_SIZE);
PR_Close(fd_file);
if (PR_SUCCESS == PR_Rename(pathname, tmpname)) {
printf("testfile renamed to existing file %s\n",pathname);
}
if ((PR_Delete(tmpname)) < 0)
printf("testfile failed to unlink file %s\n",tmpname);
cleanup:
if ((PR_Delete(pathname)) < 0)
printf("testfile failed to unlink file %s\n",pathname);
}
static PRInt32 PR_CALLBACK FileTest(void)
{
PRDir *fd_dir;
int i, offset, len;
PRThread *t;
File_Rdwr_Param *fparamp;
/*
* Create Test dir
*/
if ((PR_MkDir(TEST_DIR, 0777)) < 0) {
printf("testfile failed to create dir %s\n",TEST_DIR);
return -1;
}
fd_dir = PR_OpenDir(TEST_DIR);
if (fd_dir == NULL) {
printf("testfile failed to open dir %s\n",TEST_DIR);
return -1;
}
PR_CloseDir(fd_dir);
strcat(pathname, TEST_DIR);
strcat(pathname, "/");
strcat(pathname, FILE_NAME);
in_buf = PR_NEW(buffer);
if (in_buf == NULL) {
printf(
"testfile failed to alloc buffer struct\n");
return -1;
}
out_buf = PR_NEW(buffer);
if (out_buf == NULL) {
printf(
"testfile failed to alloc buffer struct\n");
return -1;
}
/*
* Start a bunch of writer threads
*/
offset = 0;
len = CHUNK_SIZE;
mon2 = PR_NewMonitor();
if (mon2 == NULL) {
printf("testfile: PR_NewMonitor failed\n");
return -1;
}
PR_EnterMonitor(mon2);
for (i = 0; i < NUM_RDWR_THREADS; i++) {
fparamp = PR_NEW(File_Rdwr_Param);
if (fparamp == NULL) {
printf(
"testfile failed to alloc File_Rdwr_Param struct\n");
return -1;
}
fparamp->pathname = pathname;
fparamp->buf = out_buf->data + offset;
fparamp->offset = offset;
fparamp->len = len;
memset(fparamp->buf, i, len);
/*
* Create LOCAL and GLOBAL Threads, alternately
*/
if (i % 1)
t = PR_CreateThread(PR_USER_THREAD,
File_Write, (void *)fparamp,
PR_PRIORITY_NORMAL,
PR_GLOBAL_THREAD,
PR_UNJOINABLE_THREAD,
0);
else
t = PR_CreateThread(PR_USER_THREAD,
File_Write, (void *)fparamp,
PR_PRIORITY_NORMAL,
PR_LOCAL_THREAD,
PR_UNJOINABLE_THREAD,
0);
offset += len;
}
thread_count = i;
/* Wait for writer threads to exit */
while (thread_count) {
PR_Wait(mon2, PR_INTERVAL_NO_TIMEOUT);
}
PR_ExitMonitor(mon2);
/*
* Start a bunch of reader threads
*/
offset = 0;
len = CHUNK_SIZE;
PR_EnterMonitor(mon2);
for (i = 0; i < NUM_RDWR_THREADS; i++) {
fparamp = PR_NEW(File_Rdwr_Param);
if (fparamp == NULL) {
printf(
"testfile failed to alloc File_Rdwr_Param struct\n");
return -1;
}
fparamp->pathname = pathname;
fparamp->buf = in_buf->data + offset;
fparamp->offset = offset;
fparamp->len = len;
/*
* Create LOCAL and GLOBAL Threads, alternately
*/
if (i % 1)
t = PR_CreateThread(PR_USER_THREAD,
File_Read, (void *)fparamp,
PR_PRIORITY_NORMAL,
PR_LOCAL_THREAD,
PR_UNJOINABLE_THREAD,
0);
else
t = PR_CreateThread(PR_USER_THREAD,
File_Read, (void *)fparamp,
PR_PRIORITY_NORMAL,
PR_GLOBAL_THREAD,
PR_UNJOINABLE_THREAD,
0);
offset += len;
if ((offset + len) > BUF_DATA_SIZE)
break;
}
thread_count = i;
/* Wait for reader threads to exit */
while (thread_count) {
PR_Wait(mon2, PR_INTERVAL_NO_TIMEOUT);
}
PR_ExitMonitor(mon2);
if (memcmp(in_buf->data, out_buf->data, offset) != 0) {
printf("File Test failed: file data corrupted\n");
}
if ((PR_Delete(pathname)) < 0) {
printf("testfile failed to unlink file %s\n",pathname);
return -1;
}
/*
* Test PR_Available, PR_Seek, PR_GetFileInfo, PR_Rename, PR_Access
*/
Misc_File_Tests(pathname);
if ((PR_RmDir(TEST_DIR)) < 0) {
printf("testfile failed to rmdir %s\n", TEST_DIR);
return -1;
}
return 0;
}
static PRInt32 PR_CALLBACK DirTest(void)
{
PRFileDesc *fd_file;
PRDir *fd_dir;
int i;
int path_len;
PRDirEntry *dirEntry;
PRFileInfo info;
PRInt32 num_files = 0;
#if defined(XP_PC) && defined(WIN32)
HANDLE hfile;
#endif
#define FILES_IN_DIR 20
/*
* Create Test dir
*/
DPRINTF(("Creating test dir %s\n",TEST_DIR));
if ((PR_MkDir(TEST_DIR, 0777)) < 0) {
printf(
"testfile failed to create dir %s [%d, %d]\n",
TEST_DIR, PR_GetError(), PR_GetOSError());
return -1;
}
fd_dir = PR_OpenDir(TEST_DIR);
if (fd_dir == NULL) {
printf(
"testfile failed to open dirctory %s [%d, %d]\n",
TEST_DIR, PR_GetError(), PR_GetOSError());
return -1;
}
strcpy(pathname, TEST_DIR);
strcat(pathname, "/");
strcat(pathname, FILE_NAME);
path_len = strlen(pathname);
for (i = 0; i < FILES_IN_DIR; i++) {
sprintf(pathname + path_len,"%d%s",i,"");
DPRINTF(("Creating test file %s\n",pathname));
fd_file = PR_Open(pathname, PR_RDWR | PR_CREATE_FILE, 0777);
if (fd_file == NULL) {
printf(
"testfile failed to create/open file %s [%d, %d]\n",
pathname, PR_GetError(), PR_GetOSError());
return -1;
}
PR_Close(fd_file);
}
#if defined(XP_UNIX) || defined(XP_MAC) || (defined(XP_PC) && defined(WIN32))
/*
* Create a hidden file - a platform-dependent operation
*/
strcpy(pathname, TEST_DIR);
strcat(pathname, "/");
strcat(pathname, HIDDEN_FILE_NAME);
#if defined(XP_UNIX) || defined(XP_MAC)
DPRINTF(("Creating hidden test file %s\n",pathname));
fd_file = PR_Open(pathname, PR_RDWR | PR_CREATE_FILE, 0777);
if (fd_file == NULL) {
printf(
"testfile failed to create/open hidden file %s [%d, %d]\n",
pathname, PR_GetError(), PR_GetOSError());
return -1;
}
#if defined(XP_MAC)
{
#include <files.h>
OSErr err;
FCBPBRec fcbpb;
CInfoPBRec pb;
Str255 pascalMacPath;
fcbpb.ioNamePtr = pascalMacPath;
fcbpb.ioVRefNum = 0;
fcbpb.ioRefNum = fd_file->secret->md.osfd;
fcbpb.ioFCBIndx = 0;
err = PBGetFCBInfoSync(&fcbpb);
if (err != noErr) {
PR_Close(fd_file);
return -1;
}
pb.hFileInfo.ioNamePtr = pascalMacPath;
pb.hFileInfo.ioVRefNum = fcbpb.ioFCBVRefNum;
pb.hFileInfo.ioDirID = fcbpb.ioFCBParID;
pb.hFileInfo.ioFDirIndex = 0;
err = PBGetCatInfoSync(&pb);
if (err != noErr) {
PR_Close(fd_file);
return -1;
}
pb.hFileInfo.ioNamePtr = pascalMacPath;
pb.hFileInfo.ioVRefNum = fcbpb.ioFCBVRefNum;
pb.hFileInfo.ioDirID = fcbpb.ioFCBParID;
pb.hFileInfo.ioFDirIndex = 0;
pb.hFileInfo.ioFlFndrInfo.fdFlags |= fInvisible;
err = PBSetCatInfoSync(&pb);
if (err != noErr) {
PR_Close(fd_file);
return -1;
}
}
#endif
PR_Close(fd_file);
#elif defined(XP_PC) && defined(WIN32)
DPRINTF(("Creating hidden test file %s\n",pathname));
hfile = CreateFile(pathname, GENERIC_READ,
FILE_SHARE_READ|FILE_SHARE_WRITE,
NULL,
CREATE_NEW,
FILE_ATTRIBUTE_HIDDEN,
NULL);
if (hfile == INVALID_HANDLE_VALUE) {
printf("testfile failed to create/open hidden file %s [0, %d]\n",
pathname, GetLastError());
return -1;
}
CloseHandle(hfile);
#endif /* XP _UNIX || XP_MAC*/
#endif /* XP_UNIX || XP_MAC ||(XP_PC && WIN32) */
if (PR_FAILURE == PR_CloseDir(fd_dir))
{
printf(
"testfile failed to close dirctory %s [%d, %d]\n",
TEST_DIR, PR_GetError(), PR_GetOSError());
return -1;
}
fd_dir = PR_OpenDir(TEST_DIR);
if (fd_dir == NULL) {
printf(
"testfile failed to reopen dirctory %s [%d, %d]\n",
TEST_DIR, PR_GetError(), PR_GetOSError());
return -1;
}
/*
* List all files, including hidden files
*/
DPRINTF(("Listing all files in directory %s\n",TEST_DIR));
#if defined(XP_UNIX) || defined(XP_MAC) || (defined(XP_PC) && defined(WIN32))
num_files = FILES_IN_DIR + 1;
#else
num_files = FILES_IN_DIR;
#endif
while ((dirEntry = PR_ReadDir(fd_dir, PR_SKIP_BOTH)) != NULL) {
num_files--;
strcpy(pathname, TEST_DIR);
strcat(pathname, "/");
strcat(pathname, dirEntry->name);
DPRINTF(("\t%s\n",dirEntry->name));
if ((PR_GetFileInfo(pathname, &info)) < 0) {
printf(
"testfile failed to GetFileInfo file %s [%d, %d]\n",
pathname, PR_GetError(), PR_GetOSError());
return -1;
}
if (info.type != PR_FILE_FILE) {
printf(
"testfile incorrect fileinfo for file %s [%d, %d]\n",
pathname, PR_GetError(), PR_GetOSError());
return -1;
}
}
if (num_files != 0)
{
printf(
"testfile failed to find all files in directory %s [%d, %d]\n",
TEST_DIR, PR_GetError(), PR_GetOSError());
return -1;
}
PR_CloseDir(fd_dir);
#if defined(XP_UNIX) || defined(XP_MAC) || (defined(XP_PC) && defined(WIN32))
/*
* List all files, except hidden files
*/
fd_dir = PR_OpenDir(TEST_DIR);
if (fd_dir == NULL) {
printf(
"testfile failed to reopen dirctory %s [%d, %d]\n",
TEST_DIR, PR_GetError(), PR_GetOSError());
return -1;
}
DPRINTF(("Listing non-hidden files in directory %s\n",TEST_DIR));
while ((dirEntry = PR_ReadDir(fd_dir, PR_SKIP_HIDDEN)) != NULL) {
DPRINTF(("\t%s\n",dirEntry->name));
if (!strcmp(HIDDEN_FILE_NAME, dirEntry->name)) {
printf("testfile found hidden file %s\n", pathname);
return -1;
}
}
/*
* Delete hidden file
*/
strcpy(pathname, TEST_DIR);
strcat(pathname, "/");
strcat(pathname, HIDDEN_FILE_NAME);
if (PR_FAILURE == PR_Delete(pathname)) {
printf(
"testfile failed to delete hidden file %s [%d, %d]\n",
pathname, PR_GetError(), PR_GetOSError());
return -1;
}
PR_CloseDir(fd_dir);
#endif /* XP_UNIX || XP_MAC || (XP_PC && WIN32) */
strcpy(renamename, TEST_DIR);
strcat(renamename, ".RENAMED");
if (PR_FAILURE == PR_Rename(TEST_DIR, renamename)) {
printf(
"testfile failed to rename directory %s [%d, %d]\n",
TEST_DIR, PR_GetError(), PR_GetOSError());
return -1;
}
if (PR_FAILURE == PR_MkDir(TEST_DIR, 0777)) {
printf(
"testfile failed to recreate dir %s [%d, %d]\n",
TEST_DIR, PR_GetError(), PR_GetOSError());
return -1;
}
if (PR_SUCCESS == PR_Rename(renamename, TEST_DIR)) {
printf(
"testfile renamed directory to existing name %s\n",
renamename);
return -1;
}
if (PR_FAILURE == PR_RmDir(TEST_DIR)) {
printf(
"testfile failed to rmdir %s [%d, %d]\n",
TEST_DIR, PR_GetError(), PR_GetOSError());
return -1;
}
if (PR_FAILURE == PR_Rename(renamename, TEST_DIR)) {
printf(
"testfile failed to rename directory %s [%d, %d]\n",
renamename, PR_GetError(), PR_GetOSError());
return -1;
}
fd_dir = PR_OpenDir(TEST_DIR);
if (fd_dir == NULL) {
printf(
"testfile failed to reopen directory %s [%d, %d]\n",
TEST_DIR, PR_GetError(), PR_GetOSError());
return -1;
}
strcpy(pathname, TEST_DIR);
strcat(pathname, "/");
strcat(pathname, FILE_NAME);
path_len = strlen(pathname);
for (i = 0; i < FILES_IN_DIR; i++) {
sprintf(pathname + path_len,"%d%s",i,"");
if (PR_FAILURE == PR_Delete(pathname)) {
printf(
"testfile failed to delete file %s [%d, %d]\n",
pathname, PR_GetError(), PR_GetOSError());
return -1;
}
}
PR_CloseDir(fd_dir);
if (PR_FAILURE == PR_RmDir(TEST_DIR)) {
printf(
"testfile failed to rmdir %s [%d, %d]\n",
TEST_DIR, PR_GetError(), PR_GetOSError());
return -1;
}
return 0;
}
/************************************************************************/
/*
* Test file and directory NSPR APIs
*/
void main(int argc, char **argv)
{
#ifdef XP_UNIX
int opt;
extern char *optarg;
extern int optind;
#endif
#ifdef XP_UNIX
while ((opt = getopt(argc, argv, "d")) != EOF) {
switch(opt) {
case 'd':
_debug_on = 1;
break;
default:
break;
}
}
#endif
PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
PR_STDIO_INIT();
#ifdef XP_MAC
SetupMacPrintfLog("testfile.log");
#endif
mon2 = PR_NewMonitor();
if (FileTest() < 0) {
printf("File Test failed\n");
exit(2);
}
printf("File Test passed\n");
if (DirTest() < 0) {
printf("Dir Test failed\n");
exit(2);
}
printf("Dir Test passed\n");
PR_Cleanup();
}
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