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Add the beginings of some regression testing. Add in the recently

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contributed loadacm utility (for dealing with unicode fonts)
 -Erik
This commit is contained in:
Erik Andersen 1999-12-29 03:34:00 +00:00
parent f664c004db
commit a89910829c
9 changed files with 1029 additions and 1 deletions
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2
Changelog
View File

@ -15,6 +15,8 @@
special files.
* cp and mv were quite broken when moving directories. I have rewritten
them so they should now work as expected.
* New app: loadacm contributed by Peter Novodvorsky <petya@logic.ru>
for loading application character maps for working with Unicode fonts.
-Erik Andersen

3
applets/busybox.c
View File

@ -232,6 +232,9 @@ static const struct Applet applets[] = {
#ifdef BB_GZIP //bin
{"gzip", gzip_main},
#endif
#ifdef BB_LOADACM //usr/bin
{"loadacm", loadacm_main},
#endif
{0}
};

3
busybox.c
View File

@ -232,6 +232,9 @@ static const struct Applet applets[] = {
#ifdef BB_GZIP //bin
{"gzip", gzip_main},
#endif
#ifdef BB_LOADACM //usr/bin
{"loadacm", loadacm_main},
#endif
{0}
};

1
busybox.def.h
View File

@ -33,6 +33,7 @@
#define BB_KLOGD
//#define BB_LENGTH
#define BB_LN
//#define BB_LOADACM
//#define BB_LOADFONT
//#define BB_LOADKMAP
#define BB_LOGGER

441
console-tools/loadacm.c Normal file
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@ -0,0 +1,441 @@
/*
* Derived from
* mapscrn.c - version 0.92
*
* Was taken from console-tools and adapted by
* Peter Novodvorsky <petya@logic.ru>
*/
#include <stdio.h>
#include <stdlib.h>
#include <memory.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <assert.h>
#include <errno.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/kd.h>
typedef unsigned short unicode;
static long int ctoi(unsigned char *s, int *is_unicode);
int old_screen_map_read_ascii(FILE *fp, unsigned char buf[]);
int uni_screen_map_read_ascii(FILE *fp, unicode buf[], int* is_unicode);
unicode utf8_to_ucs2 (char* buf);
int screen_map_load(int fd, FILE *fp);
int loadacm_main(int argc, char **argv)
{
int fd;
fd = open("/dev/tty", O_RDWR);
if (fd < 0) {
fprintf(stderr, "Error opening /dev/tty1: %s\n", strerror(errno));
return 1;
}
if (screen_map_load(fd, stdin))
{
fprintf(stderr, "Error loading acm: %s\n", strerror(errno));
return 1;
}
write(fd, "\033(K", 3);
return 0;
}
int screen_map_load(int fd, FILE *fp)
{
struct stat stbuf;
unicode wbuf[E_TABSZ];
unsigned char buf[E_TABSZ];
int parse_failed = 0;
int is_unicode;
if (fstat(fp->_fileno, &stbuf))
perror("Cannot stat map file"), exit(1);
/* first try a UTF screen-map: either ASCII (no restriction) or binary (regular file) */
if (!(parse_failed = (-1 == uni_screen_map_read_ascii(fp,wbuf,&is_unicode))) ||
(S_ISREG(stbuf.st_mode) &&
(stbuf.st_size == (sizeof(unicode) * E_TABSZ)))) /* test for binary UTF map by size */
{
if (parse_failed)
{
if (-1 == fseek (fp, 0, SEEK_SET))
{
if (errno == ESPIPE)
fprintf (stderr, "16bit screen-map MUST be a regular file.\n"), exit (1);
else
perror ("fseek failed reading binary 16bit screen-map"), exit (1);
}
if (fread(wbuf, sizeof(unicode) * E_TABSZ, 1, fp) != 1)
perror("Cannot read [new] map from file"), exit(1);
#if 0
else
fprintf(stderr, "Input screen-map is binary.\n");
#endif
}
/* if it was effectively a 16-bit ASCII, OK, else try to read as 8-bit map */
/* same if it was binary, ie. if parse_failed */
if (parse_failed || is_unicode)
{
if (ioctl(fd,PIO_UNISCRNMAP,wbuf))
perror("PIO_UNISCRNMAP ioctl"), exit(1);
else
return 0;
}
}
/* rewind... */
if (-1 == fseek (fp, 0, SEEK_SET))
{
if (errno == ESPIPE)
fprintf (stderr, "Assuming 8bit screen-map - MUST be a regular file.\n"), exit (1);
else
perror ("fseek failed assuming 8bit screen-map"), exit (1);
}
/* ... and try an old 8-bit screen-map */
if (!(parse_failed = (-1 == old_screen_map_read_ascii(fp,buf))) ||
(S_ISREG(stbuf.st_mode) &&
(stbuf.st_size == E_TABSZ))) /* test for binary old 8-bit map by size */
{
if (parse_failed)
{
if (-1 == fseek (fp, 0, SEEK_SET))
{
if (errno == ESPIPE)
/* should not - it succedeed above */
fprintf (stderr, "fseek() returned ESPIPE !\n"), exit (1);
else
perror ("fseek for binary 8bit screen-map"), exit (1);
}
if (fread(buf,E_TABSZ,1,fp) != 1)
perror("Cannot read [old] map from file"), exit(1);
#if 0
else
fprintf(stderr, "Input screen-map is binary.\n");
#endif
}
if (ioctl(fd,PIO_SCRNMAP,buf))
perror("PIO_SCRNMAP ioctl"), exit(1);
else
return 0;
}
else
{
fprintf(stderr, "Error parsing symbolic map\n");
exit(1);
}
}
/*
* - reads `fp' as a 16-bit ASCII SFM file.
* - returns -1 on error.
* - returns it in `unicode' in an E_TABSZ-elements array.
* - sets `*is_unicode' flagiff there were any non-8-bit
* (ie. real 16-bit) mapping.
*
* FIXME: ignores everything after second word
*/
int uni_screen_map_read_ascii(FILE *fp, unicode buf[], int *is_unicode)
{
char buffer[256]; /* line buffer reading file */
char *p, *q; /* 1st + 2nd words in line */
int in, on; /* the same, as numbers */
int tmp_is_unicode; /* tmp for is_unicode calculation */
int i; /* loop index - result holder */
int ret_code = 0; /* return code */
sigset_t sigset, old_sigset;
assert (is_unicode);
*is_unicode = 0;
/* first 128 codes defaults to ASCII */
for (i=0; i<128; i++) buf[i] = i;
/* remaining defaults to replacement char (usually E_TABSZ = 256) */
for ( ; i<E_TABSZ; i++) buf[i] = 0xfffd;
/* block SIGCHLD */
sigemptyset (&sigset);
sigaddset (&sigset, SIGCHLD);
sigprocmask (SIG_BLOCK, &sigset, &old_sigset);
do
{
if (NULL == fgets(buffer, sizeof(buffer),fp))
{
if (feof (fp))
break;
else
{
perror ("uni_screen_map_read_ascii() can't read line");
exit (2);
}
}
/* get "charset-relative charcode", stripping leading spaces */
p = strtok(buffer," \t\n");
/* skip empty lines and comments */
if (!p || *p == '#')
continue;
/* get unicode mapping */
q = strtok(NULL," \t\n");
if (q)
{
in = ctoi(p, NULL);
if (in < 0 || in > 255)
{
ret_code = -1;
break;
}
on = ctoi(q, &tmp_is_unicode);
if (in < 0 && on > 65535)
{
ret_code = -1;
break;
}
*is_unicode |= tmp_is_unicode;
buf[in] = on;
}
else
{
ret_code = -1;
break;
}
}
while (1); /* terminated by break on feof() */
/* restore sig mask */
sigprocmask (SIG_SETMASK, &old_sigset, NULL);
return ret_code;
}
int old_screen_map_read_ascii(FILE *fp, unsigned char buf[])
{
char buffer[256];
int in, on;
char *p, *q;
for (in=0; in<256; in++) buf[in]=in;
while (fgets(buffer,sizeof(buffer)-1,fp))
{
p = strtok(buffer," \t\n");
if (!p || *p == '#')
continue;
q = strtok(NULL," \t\n#");
if (q)
{
in = ctoi(p, NULL);
if (in < 0 || in > 255) return -1;
on = ctoi(q, NULL);
if (in < 0 && on > 255) return -1;
buf[in] = on;
}
else return -1;
}
return(0);
}
/*
* - converts a string into an int.
* - supports dec and hex bytes, hex UCS2, single-quoted byte and UTF8 chars.
* - returns the converted value
* - if `is_unicode != NULL', use it to tell whether it was unicode
*
* CAVEAT: will report valid UTF mappings using only 1 byte as 8-bit ones.
*/
long int ctoi(unsigned char *s, int *is_unicode)
{
int i;
size_t ls;
ls = strlen(s);
if (is_unicode) *is_unicode = 0;
/* hex-specified UCS2 */
if ((strncmp(s,"U+",2) == 0) &&
(strspn(s+2,"0123456789abcdefABCDEF") == ls-2))
{
sscanf(s+2,"%x",&i);
if (is_unicode) *is_unicode = 1;
}
/* hex-specified byte */
else if ((ls <= 4) && (strncmp(s,"0x",2) == 0) &&
(strspn(s+2,"0123456789abcdefABCDEF") == ls-2))
sscanf(s+2,"%x",&i);
/* oct-specified number (byte) */
else if ((*s == '0') &&
(strspn(s,"01234567") == ls))
sscanf(s,"%o",&i);
/* dec-specified number (byte) */
else if (strspn(s,"0123456789") == ls)
sscanf(s,"%d",&i);
/* single-byte quoted char */
else if ((strlen(s) == 3) && (s[0] == '\'') && (s[2] == '\''))
i=s[1];
/* multi-byte UTF8 quoted char */
else if ((s[0] == '\'') && (s[ls-1] == '\''))
{
s[ls-1] = 0; /* ensure we'll not "parse UTF too far" */
i = utf8_to_ucs2(s+1);
if (is_unicode) *is_unicode = 1;
}
else
return(-1);
return(i);
}
void saveoldmap(int fd, char *omfil)
{
FILE *fp;
char buf[E_TABSZ];
#ifdef GIO_UNISCRNMAP
unicode xbuf[E_TABSZ];
int is_old_map = 0;
if (ioctl(fd,GIO_UNISCRNMAP,xbuf))
{
perror("GIO_UNISCRNMAP ioctl error");
#endif
if (ioctl(fd,GIO_SCRNMAP,buf))
{
perror("GIO_SCRNMAP ioctl error");
exit(1);
}
else
is_old_map = 1;
#ifdef GIO_UNISCRNMAP
}
#endif
if ((fp = fopen(omfil, "w")) == NULL)
{
perror(omfil);
exit(1);
}
#ifdef GIO_UNISCRNMAP
if (is_old_map)
{
#endif
if (fwrite(buf,E_TABSZ,1,fp) != 1)
{
perror("Error writing map to file");
exit(1);
}
#ifdef GIO_UNISCRNMAP
}
else
if (fwrite(xbuf, sizeof(unicode) * E_TABSZ,1,fp) != 1)
{
perror("Error writing map to file");
exit(1);
}
#endif
fclose(fp);
}
unicode utf8_to_ucs2 (char* buf)
{
int utf_count = 0;
long utf_char;
unicode tc;
unsigned char c;
do
{
c = *buf;
buf++;
/* if byte should be part of multi-byte sequence */
if(c & 0x80)
{
/* if we have already started to parse a UTF8 sequence */
if (utf_count > 0 && (c & 0xc0) == 0x80)
{
utf_char = (utf_char << 6) | (c & 0x3f);
utf_count--;
if (utf_count == 0)
tc = utf_char;
else
continue;
}
else /* Possibly 1st char of a UTF8 sequence */
{
if ((c & 0xe0) == 0xc0)
{
utf_count = 1;
utf_char = (c & 0x1f);
}
else if ((c & 0xf0) == 0xe0)
{
utf_count = 2;
utf_char = (c & 0x0f);
}
else if ((c & 0xf8) == 0xf0)
{
utf_count = 3;
utf_char = (c & 0x07);
}
else if ((c & 0xfc) == 0xf8)
{
utf_count = 4;
utf_char = (c & 0x03);
}
else if ((c & 0xfe) == 0xfc)
{
utf_count = 5;
utf_char = (c & 0x01);
}
else
utf_count = 0;
continue;
}
}
else /* not part of multi-byte sequence - treat as ASCII
* this makes incomplete sequences to be ignored
*/
{
tc = c;
utf_count = 0;
}
}
while (utf_count);
return tc;
}

1
internal.h
View File

@ -130,6 +130,7 @@ extern int update_main(int argc, char** argv);
extern int uname_main(int argc, char** argv);
extern int gunzip_main (int argc, char** argv);
extern int gzip_main(int argc, char** argv);
extern int loadacm_main(int argc, char** argv);
const char *modeString(int mode);

441
loadacm.c Normal file
View File

@ -0,0 +1,441 @@
/*
* Derived from
* mapscrn.c - version 0.92
*
* Was taken from console-tools and adapted by
* Peter Novodvorsky <petya@logic.ru>
*/
#include <stdio.h>
#include <stdlib.h>
#include <memory.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <assert.h>
#include <errno.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/kd.h>
typedef unsigned short unicode;
static long int ctoi(unsigned char *s, int *is_unicode);
int old_screen_map_read_ascii(FILE *fp, unsigned char buf[]);
int uni_screen_map_read_ascii(FILE *fp, unicode buf[], int* is_unicode);
unicode utf8_to_ucs2 (char* buf);
int screen_map_load(int fd, FILE *fp);
int loadacm_main(int argc, char **argv)
{
int fd;
fd = open("/dev/tty", O_RDWR);
if (fd < 0) {
fprintf(stderr, "Error opening /dev/tty1: %s\n", strerror(errno));
return 1;
}
if (screen_map_load(fd, stdin))
{
fprintf(stderr, "Error loading acm: %s\n", strerror(errno));
return 1;
}
write(fd, "\033(K", 3);
return 0;
}
int screen_map_load(int fd, FILE *fp)
{
struct stat stbuf;
unicode wbuf[E_TABSZ];
unsigned char buf[E_TABSZ];
int parse_failed = 0;
int is_unicode;
if (fstat(fp->_fileno, &stbuf))
perror("Cannot stat map file"), exit(1);
/* first try a UTF screen-map: either ASCII (no restriction) or binary (regular file) */
if (!(parse_failed = (-1 == uni_screen_map_read_ascii(fp,wbuf,&is_unicode))) ||
(S_ISREG(stbuf.st_mode) &&
(stbuf.st_size == (sizeof(unicode) * E_TABSZ)))) /* test for binary UTF map by size */
{
if (parse_failed)
{
if (-1 == fseek (fp, 0, SEEK_SET))
{
if (errno == ESPIPE)
fprintf (stderr, "16bit screen-map MUST be a regular file.\n"), exit (1);
else
perror ("fseek failed reading binary 16bit screen-map"), exit (1);
}
if (fread(wbuf, sizeof(unicode) * E_TABSZ, 1, fp) != 1)
perror("Cannot read [new] map from file"), exit(1);
#if 0
else
fprintf(stderr, "Input screen-map is binary.\n");
#endif
}
/* if it was effectively a 16-bit ASCII, OK, else try to read as 8-bit map */
/* same if it was binary, ie. if parse_failed */
if (parse_failed || is_unicode)
{
if (ioctl(fd,PIO_UNISCRNMAP,wbuf))
perror("PIO_UNISCRNMAP ioctl"), exit(1);
else
return 0;
}
}
/* rewind... */
if (-1 == fseek (fp, 0, SEEK_SET))
{
if (errno == ESPIPE)
fprintf (stderr, "Assuming 8bit screen-map - MUST be a regular file.\n"), exit (1);
else
perror ("fseek failed assuming 8bit screen-map"), exit (1);
}
/* ... and try an old 8-bit screen-map */
if (!(parse_failed = (-1 == old_screen_map_read_ascii(fp,buf))) ||
(S_ISREG(stbuf.st_mode) &&
(stbuf.st_size == E_TABSZ))) /* test for binary old 8-bit map by size */
{
if (parse_failed)
{
if (-1 == fseek (fp, 0, SEEK_SET))
{
if (errno == ESPIPE)
/* should not - it succedeed above */
fprintf (stderr, "fseek() returned ESPIPE !\n"), exit (1);
else
perror ("fseek for binary 8bit screen-map"), exit (1);
}
if (fread(buf,E_TABSZ,1,fp) != 1)
perror("Cannot read [old] map from file"), exit(1);
#if 0
else
fprintf(stderr, "Input screen-map is binary.\n");
#endif
}
if (ioctl(fd,PIO_SCRNMAP,buf))
perror("PIO_SCRNMAP ioctl"), exit(1);
else
return 0;
}
else
{
fprintf(stderr, "Error parsing symbolic map\n");
exit(1);
}
}
/*
* - reads `fp' as a 16-bit ASCII SFM file.
* - returns -1 on error.
* - returns it in `unicode' in an E_TABSZ-elements array.
* - sets `*is_unicode' flagiff there were any non-8-bit
* (ie. real 16-bit) mapping.
*
* FIXME: ignores everything after second word
*/
int uni_screen_map_read_ascii(FILE *fp, unicode buf[], int *is_unicode)
{
char buffer[256]; /* line buffer reading file */
char *p, *q; /* 1st + 2nd words in line */
int in, on; /* the same, as numbers */
int tmp_is_unicode; /* tmp for is_unicode calculation */
int i; /* loop index - result holder */
int ret_code = 0; /* return code */
sigset_t sigset, old_sigset;
assert (is_unicode);
*is_unicode = 0;
/* first 128 codes defaults to ASCII */
for (i=0; i<128; i++) buf[i] = i;
/* remaining defaults to replacement char (usually E_TABSZ = 256) */
for ( ; i<E_TABSZ; i++) buf[i] = 0xfffd;
/* block SIGCHLD */
sigemptyset (&sigset);
sigaddset (&sigset, SIGCHLD);
sigprocmask (SIG_BLOCK, &sigset, &old_sigset);
do
{
if (NULL == fgets(buffer, sizeof(buffer),fp))
{
if (feof (fp))
break;
else
{
perror ("uni_screen_map_read_ascii() can't read line");
exit (2);
}
}
/* get "charset-relative charcode", stripping leading spaces */
p = strtok(buffer," \t\n");
/* skip empty lines and comments */
if (!p || *p == '#')
continue;
/* get unicode mapping */
q = strtok(NULL," \t\n");
if (q)
{
in = ctoi(p, NULL);
if (in < 0 || in > 255)
{
ret_code = -1;
break;
}
on = ctoi(q, &tmp_is_unicode);
if (in < 0 && on > 65535)
{
ret_code = -1;
break;
}
*is_unicode |= tmp_is_unicode;
buf[in] = on;
}
else
{
ret_code = -1;
break;
}
}
while (1); /* terminated by break on feof() */
/* restore sig mask */
sigprocmask (SIG_SETMASK, &old_sigset, NULL);
return ret_code;
}
int old_screen_map_read_ascii(FILE *fp, unsigned char buf[])
{
char buffer[256];
int in, on;
char *p, *q;
for (in=0; in<256; in++) buf[in]=in;
while (fgets(buffer,sizeof(buffer)-1,fp))
{
p = strtok(buffer," \t\n");
if (!p || *p == '#')
continue;
q = strtok(NULL," \t\n#");
if (q)
{
in = ctoi(p, NULL);
if (in < 0 || in > 255) return -1;
on = ctoi(q, NULL);
if (in < 0 && on > 255) return -1;
buf[in] = on;
}
else return -1;
}
return(0);
}
/*
* - converts a string into an int.
* - supports dec and hex bytes, hex UCS2, single-quoted byte and UTF8 chars.
* - returns the converted value
* - if `is_unicode != NULL', use it to tell whether it was unicode
*
* CAVEAT: will report valid UTF mappings using only 1 byte as 8-bit ones.
*/
long int ctoi(unsigned char *s, int *is_unicode)
{
int i;
size_t ls;
ls = strlen(s);
if (is_unicode) *is_unicode = 0;
/* hex-specified UCS2 */
if ((strncmp(s,"U+",2) == 0) &&
(strspn(s+2,"0123456789abcdefABCDEF") == ls-2))
{
sscanf(s+2,"%x",&i);
if (is_unicode) *is_unicode = 1;
}
/* hex-specified byte */
else if ((ls <= 4) && (strncmp(s,"0x",2) == 0) &&
(strspn(s+2,"0123456789abcdefABCDEF") == ls-2))
sscanf(s+2,"%x",&i);
/* oct-specified number (byte) */
else if ((*s == '0') &&
(strspn(s,"01234567") == ls))
sscanf(s,"%o",&i);
/* dec-specified number (byte) */
else if (strspn(s,"0123456789") == ls)
sscanf(s,"%d",&i);
/* single-byte quoted char */
else if ((strlen(s) == 3) && (s[0] == '\'') && (s[2] == '\''))
i=s[1];
/* multi-byte UTF8 quoted char */
else if ((s[0] == '\'') && (s[ls-1] == '\''))
{
s[ls-1] = 0; /* ensure we'll not "parse UTF too far" */
i = utf8_to_ucs2(s+1);
if (is_unicode) *is_unicode = 1;
}
else
return(-1);
return(i);
}
void saveoldmap(int fd, char *omfil)
{
FILE *fp;
char buf[E_TABSZ];
#ifdef GIO_UNISCRNMAP
unicode xbuf[E_TABSZ];
int is_old_map = 0;
if (ioctl(fd,GIO_UNISCRNMAP,xbuf))
{
perror("GIO_UNISCRNMAP ioctl error");
#endif
if (ioctl(fd,GIO_SCRNMAP,buf))
{
perror("GIO_SCRNMAP ioctl error");
exit(1);
}
else
is_old_map = 1;
#ifdef GIO_UNISCRNMAP
}
#endif
if ((fp = fopen(omfil, "w")) == NULL)
{
perror(omfil);
exit(1);
}
#ifdef GIO_UNISCRNMAP
if (is_old_map)
{
#endif
if (fwrite(buf,E_TABSZ,1,fp) != 1)
{
perror("Error writing map to file");
exit(1);
}
#ifdef GIO_UNISCRNMAP
}
else
if (fwrite(xbuf, sizeof(unicode) * E_TABSZ,1,fp) != 1)
{
perror("Error writing map to file");
exit(1);
}
#endif
fclose(fp);
}
unicode utf8_to_ucs2 (char* buf)
{
int utf_count = 0;
long utf_char;
unicode tc;
unsigned char c;
do
{
c = *buf;
buf++;
/* if byte should be part of multi-byte sequence */
if(c & 0x80)
{
/* if we have already started to parse a UTF8 sequence */
if (utf_count > 0 && (c & 0xc0) == 0x80)
{
utf_char = (utf_char << 6) | (c & 0x3f);
utf_count--;
if (utf_count == 0)
tc = utf_char;
else
continue;
}
else /* Possibly 1st char of a UTF8 sequence */
{
if ((c & 0xe0) == 0xc0)
{
utf_count = 1;
utf_char = (c & 0x1f);
}
else if ((c & 0xf0) == 0xe0)
{
utf_count = 2;
utf_char = (c & 0x0f);
}
else if ((c & 0xf8) == 0xf0)
{
utf_count = 3;
utf_char = (c & 0x07);
}
else if ((c & 0xfc) == 0xf8)
{
utf_count = 4;
utf_char = (c & 0x03);
}
else if ((c & 0xfe) == 0xfc)
{
utf_count = 5;
utf_char = (c & 0x01);
}
else
utf_count = 0;
continue;
}
}
else /* not part of multi-byte sequence - treat as ASCII
* this makes incomplete sequences to be ignored
*/
{
tc = c;
utf_count = 0;
}
}
while (utf_count);
return tc;
}

136
reg_test.sh Executable file
View File

@ -0,0 +1,136 @@
#!/bin/sh
rm -rf testdir
./busybox cp tar.c testdir
if ! eval diff -u tar.c testdir ; then
echo " "
echo "Bummer. File copy failed."
exit 0
else
echo "Cool. File copy is ok."
fi
echo " "
rm -rf testdir
mkdir -p testdir/foo
./busybox cp tar.c testdir/foo
if ! eval diff -u tar.c testdir/foo/tar.c ; then
echo " "
echo "Bummer. File copy to a directory failed."
exit 0
else
echo "Cool. File copy to a directory is ok."
fi
echo " "
rm -rf testdir
mkdir -p testdir/foo
./busybox cp tar.c testdir/foo/
if ! eval diff -u tar.c testdir/foo/tar.c ; then
echo " "
echo "Bummer. File copy to a directory w/ a '/' failed."
exit 0
else
echo "Cool. File copy to a directory w/ a '/' is ok."
fi
echo " "
rm -rf testdir X11
cp -a /etc/X11 .
./busybox cp -a X11 testdir
if ! eval diff -ur X11 testdir ; then
echo " "
echo "Bummer. Local dir copy failed."
exit 0
else
echo "Cool. Local dir copy is ok."
fi
echo " "
rm -rf testdir X11
cp -a /etc/X11 .
./busybox cp -a X11 testdir/
if ! eval diff -ur X11 testdir ; then
echo " "
echo "Bummer. Local dir copy w/ a '/' failed."
exit 0
else
echo "Cool. Local dir copy w/ a '/' is ok."
fi
echo " "
rm -rf testdir X11
cp -a /etc/X11 .
./busybox cp -a X11/ testdir
if ! eval diff -ur X11 testdir ; then
echo " "
echo "Bummer. Local dir copy w/ a src '/' failed."
exit 0
else
echo "Cool. Local dir copy w/ a src '/' is ok."
fi
echo " "
rm -rf testdir X11
cp -a /etc/X11 .
./busybox cp -a X11/ testdir/
if ! eval diff -ur X11 testdir ; then
echo " "
echo "Bummer. Local dir copy w/ 2x '/'s failed."
exit 0
else
echo "Cool. Local dir copy w/ 2x '/'s is ok."
fi
echo " "
rm -rf testdir X11
./busybox cp -a /etc/X11 testdir
if ! eval diff -ur /etc/X11 testdir ; then
echo " "
echo "Bummer. Remote dir copy failed."
exit 0
else
echo "Cool. Remote dir copy is ok."
fi
echo " "
rm -rf testdir X11
mkdir -p testdir/foo
./busybox cp -a /etc/X11 testdir/foo
if ! eval diff -ur /etc/X11 testdir/foo ; then
echo " "
echo "Bummer. Remote dir copy to a directory failed."
exit 0
else
echo "Cool. Remote dir copy to a directory is ok."
fi
echo " "
rm -rf testdir X11
mkdir -p testdir/foo
./busybox cp -a /etc/X11 testdir/foo/
if ! eval diff -ur /etc/X11 testdir/foo ; then
echo " "
echo "Bummer. Remote dir copy to a directory w/ a '/' failed."
exit 0
else
echo "Cool. Remote dir copy to a directory w/ a '/' is ok."
fi
rm -rf testdir

2
utility.c
View File

@ -479,7 +479,7 @@ recursiveAction(const char *fileName, int recurse, int followLinks, int depthFir
#if defined (BB_TAR) || defined (BB_MKDIR) || defined (BB_CP)
#if defined (BB_TAR) || defined (BB_MKDIR)
/*
* Attempt to create the directories along the specified path, except for
* the final component. The mode is given for the final directory only,