You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

761 lines
20 KiB

This file contains invisible Unicode characters!

This file contains invisible Unicode characters that may be processed differently from what appears below. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to reveal hidden characters.

/*
* Raster test program routines for CUPS.
*
* Copyright © 2007-2019 by Apple Inc.
* Copyright © 1997-2007 by Easy Software Products.
*
* Licensed under Apache License v2.0. See the file "LICENSE" for more
* information.
*/
/*
* Include necessary headers...
*/
#include <cups/raster-private.h>
#include <math.h>
/*
* Local functions...
*/
static int do_ras_file(const char *filename);
static int do_raster_tests(cups_mode_t mode);
static void print_changes(cups_page_header2_t *header, cups_page_header2_t *expected);
/*
* 'main()' - Test the raster functions.
*/
int /* O - Exit status */
main(int argc, /* I - Number of command-line args */
char *argv[]) /* I - Command-line arguments */
{
int errors = 0; /* Number of errors */
if (argc == 1)
{
errors += do_raster_tests(CUPS_RASTER_WRITE);
errors += do_raster_tests(CUPS_RASTER_WRITE_COMPRESSED);
errors += do_raster_tests(CUPS_RASTER_WRITE_PWG);
errors += do_raster_tests(CUPS_RASTER_WRITE_APPLE);
}
else
{
int i; /* Looping var */
for (i = 1; i < argc; i ++)
errors += do_ras_file(argv[i]);
}
return (errors);
}
/*
* 'do_ras_file()' - Test reading of a raster file.
*/
static int /* O - Number of errors */
do_ras_file(const char *filename) /* I - Filename */
{
unsigned y; /* Looping vars */
int fd; /* File descriptor */
cups_raster_t *ras; /* Raster stream */
cups_page_header2_t header; /* Page header */
unsigned char *data; /* Raster data */
int errors = 0; /* Number of errors */
unsigned pages = 0; /* Number of pages */
if ((fd = open(filename, O_RDONLY)) < 0)
{
printf("%s: %s\n", filename, strerror(errno));
return (1);
}
if ((ras = cupsRasterOpen(fd, CUPS_RASTER_READ)) == NULL)
{
printf("%s: cupsRasterOpen failed.\n", filename);
close(fd);
return (1);
}
printf("%s:\n", filename);
while (cupsRasterReadHeader2(ras, &header))
{
pages ++;
data = malloc(header.cupsBytesPerLine);
printf(" Page %u: %ux%ux%u@%ux%udpi", pages,
header.cupsWidth, header.cupsHeight, header.cupsBitsPerPixel,
header.HWResolution[0], header.HWResolution[1]);
fflush(stdout);
for (y = 0; y < header.cupsHeight; y ++)
if (cupsRasterReadPixels(ras, data, header.cupsBytesPerLine) <
header.cupsBytesPerLine)
break;
if (y < header.cupsHeight)
printf(" ERROR AT LINE %d\n", y);
else
putchar('\n');
free(data);
}
printf("EOF at %ld\n", (long)lseek(fd, SEEK_CUR, 0));
cupsRasterClose(ras);
close(fd);
return (errors);
}
/*
* 'do_raster_tests()' - Test reading and writing of raster data.
*/
static int /* O - Number of errors */
do_raster_tests(cups_mode_t mode) /* O - Write mode */
{
unsigned page, x, y, count;/* Looping vars */
FILE *fp; /* Raster file */
cups_raster_t *r; /* Raster stream */
cups_page_header2_t header, /* Page header */
expected; /* Expected page header */
unsigned char data[2048]; /* Raster data */
int errors = 0; /* Number of errors */
/*
* Test writing...
*/
printf("cupsRasterOpen(%s): ",
mode == CUPS_RASTER_WRITE ? "CUPS_RASTER_WRITE" :
mode == CUPS_RASTER_WRITE_COMPRESSED ? "CUPS_RASTER_WRITE_COMPRESSED" :
mode == CUPS_RASTER_WRITE_PWG ? "CUPS_RASTER_WRITE_PWG" :
"CUPS_RASTER_WRITE_APPLE");
fflush(stdout);
if ((fp = fopen("test.raster", "wb")) == NULL)
{
printf("FAIL (%s)\n", strerror(errno));
return (1);
}
if ((r = cupsRasterOpen(fileno(fp), mode)) == NULL)
{
printf("FAIL (%s)\n", strerror(errno));
fclose(fp);
return (1);
}
puts("PASS");
for (page = 0; page < 4; page ++)
{
memset(&header, 0, sizeof(header));
header.cupsWidth = 256;
header.cupsHeight = 256;
header.cupsBytesPerLine = 256;
header.HWResolution[0] = 64;
header.HWResolution[1] = 64;
header.PageSize[0] = 288;
header.PageSize[1] = 288;
header.cupsPageSize[0] = 288.0f;
header.cupsPageSize[1] = 288.0f;
strlcpy(header.MediaType, "auto", sizeof(header.MediaType));
if (page & 1)
{
header.cupsBytesPerLine *= 4;
header.cupsColorSpace = CUPS_CSPACE_CMYK;
header.cupsColorOrder = CUPS_ORDER_CHUNKED;
header.cupsNumColors = 4;
}
else
{
header.cupsColorSpace = CUPS_CSPACE_W;
header.cupsColorOrder = CUPS_ORDER_CHUNKED;
header.cupsNumColors = 1;
}
if (page & 2)
{
header.cupsBytesPerLine *= 2;
header.cupsBitsPerColor = 16;
header.cupsBitsPerPixel = (page & 1) ? 64 : 16;
}
else
{
header.cupsBitsPerColor = 8;
header.cupsBitsPerPixel = (page & 1) ? 32 : 8;
}
printf("cupsRasterWriteHeader2(page %d): ", page + 1);
if (cupsRasterWriteHeader2(r, &header))
{
puts("PASS");
}
else
{
puts("FAIL");
errors ++;
}
fputs("cupsRasterWritePixels: ", stdout);
fflush(stdout);
memset(data, 0, header.cupsBytesPerLine);
for (y = 0; y < 64; y ++)
if (!cupsRasterWritePixels(r, data, header.cupsBytesPerLine))
break;
if (y < 64)
{
puts("FAIL");
errors ++;
}
else
{
for (x = 0; x < header.cupsBytesPerLine; x ++)
data[x] = (unsigned char)x;
for (y = 0; y < 64; y ++)
if (!cupsRasterWritePixels(r, data, header.cupsBytesPerLine))
break;
if (y < 64)
{
puts("FAIL");
errors ++;
}
else
{
memset(data, 255, header.cupsBytesPerLine);
for (y = 0; y < 64; y ++)
if (!cupsRasterWritePixels(r, data, header.cupsBytesPerLine))
break;
if (y < 64)
{
puts("FAIL");
errors ++;
}
else
{
for (x = 0; x < header.cupsBytesPerLine; x ++)
data[x] = (unsigned char)(x / 4);
for (y = 0; y < 64; y ++)
if (!cupsRasterWritePixels(r, data, header.cupsBytesPerLine))
break;
if (y < 64)
{
puts("FAIL");
errors ++;
}
else
puts("PASS");
}
}
}
}
cupsRasterClose(r);
fclose(fp);
/*
* Test reading...
*/
fputs("cupsRasterOpen(CUPS_RASTER_READ): ", stdout);
fflush(stdout);
if ((fp = fopen("test.raster", "rb")) == NULL)
{
printf("FAIL (%s)\n", strerror(errno));
return (1);
}
if ((r = cupsRasterOpen(fileno(fp), CUPS_RASTER_READ)) == NULL)
{
printf("FAIL (%s)\n", strerror(errno));
fclose(fp);
return (1);
}
puts("PASS");
for (page = 0; page < 4; page ++)
{
memset(&expected, 0, sizeof(expected));
expected.cupsWidth = 256;
expected.cupsHeight = 256;
expected.cupsBytesPerLine = 256;
expected.HWResolution[0] = 64;
expected.HWResolution[1] = 64;
expected.PageSize[0] = 288;
expected.PageSize[1] = 288;
strlcpy(expected.MediaType, "auto", sizeof(expected.MediaType));
if (mode != CUPS_RASTER_WRITE_PWG)
{
expected.cupsPageSize[0] = 288.0f;
expected.cupsPageSize[1] = 288.0f;
}
if (mode >= CUPS_RASTER_WRITE_PWG)
{
strlcpy(expected.MediaClass, "PwgRaster", sizeof(expected.MediaClass));
expected.cupsInteger[7] = 0xffffff;
}
if (page & 1)
{
expected.cupsBytesPerLine *= 4;
expected.cupsColorSpace = CUPS_CSPACE_CMYK;
expected.cupsColorOrder = CUPS_ORDER_CHUNKED;
expected.cupsNumColors = 4;
}
else
{
expected.cupsColorSpace = CUPS_CSPACE_W;
expected.cupsColorOrder = CUPS_ORDER_CHUNKED;
expected.cupsNumColors = 1;
}
if (page & 2)
{
expected.cupsBytesPerLine *= 2;
expected.cupsBitsPerColor = 16;
expected.cupsBitsPerPixel = (page & 1) ? 64 : 16;
}
else
{
expected.cupsBitsPerColor = 8;
expected.cupsBitsPerPixel = (page & 1) ? 32 : 8;
}
printf("cupsRasterReadHeader2(page %d): ", page + 1);
fflush(stdout);
if (!cupsRasterReadHeader2(r, &header))
{
puts("FAIL (read error)");
errors ++;
break;
}
else if (memcmp(&header, &expected, sizeof(header)))
{
puts("FAIL (bad page header)");
errors ++;
print_changes(&header, &expected);
}
else
puts("PASS");
fputs("cupsRasterReadPixels: ", stdout);
fflush(stdout);
for (y = 0; y < 64; y ++)
{
if (!cupsRasterReadPixels(r, data, header.cupsBytesPerLine))
{
puts("FAIL (read error)");
errors ++;
break;
}
if (data[0] != 0 || memcmp(data, data + 1, header.cupsBytesPerLine - 1))
{
printf("FAIL (raster line %d corrupt)\n", y);
for (x = 0, count = 0; x < header.cupsBytesPerLine && count < 10; x ++)
{
if (data[x])
{
count ++;
if (count == 10)
puts(" ...");
else
printf(" %4u %02X (expected %02X)\n", x, data[x], 0);
}
}
errors ++;
break;
}
}
if (y == 64)
{
for (y = 0; y < 64; y ++)
{
if (!cupsRasterReadPixels(r, data, header.cupsBytesPerLine))
{
puts("FAIL (read error)");
errors ++;
break;
}
for (x = 0; x < header.cupsBytesPerLine; x ++)
if (data[x] != (x & 255))
break;
if (x < header.cupsBytesPerLine)
{
printf("FAIL (raster line %d corrupt)\n", y + 64);
for (x = 0, count = 0; x < header.cupsBytesPerLine && count < 10; x ++)
{
if (data[x] != (x & 255))
{
count ++;
if (count == 10)
puts(" ...");
else
printf(" %4u %02X (expected %02X)\n", x, data[x], x & 255);
}
}
errors ++;
break;
}
}
if (y == 64)
{
for (y = 0; y < 64; y ++)
{
if (!cupsRasterReadPixels(r, data, header.cupsBytesPerLine))
{
puts("FAIL (read error)");
errors ++;
break;
}
if (data[0] != 255 || memcmp(data, data + 1, header.cupsBytesPerLine - 1))
{
printf("fail (raster line %d corrupt)\n", y + 128);
for (x = 0, count = 0; x < header.cupsBytesPerLine && count < 10; x ++)
{
if (data[x] != 255)
{
count ++;
if (count == 10)
puts(" ...");
else
printf(" %4u %02X (expected %02X)\n", x, data[x], 255);
}
}
errors ++;
break;
}
}
if (y == 64)
{
for (y = 0; y < 64; y ++)
{
if (!cupsRasterReadPixels(r, data, header.cupsBytesPerLine))
{
puts("FAIL (read error)");
errors ++;
break;
}
for (x = 0; x < header.cupsBytesPerLine; x ++)
if (data[x] != ((x / 4) & 255))
break;
if (x < header.cupsBytesPerLine)
{
printf("FAIL (raster line %d corrupt)\n", y + 192);
for (x = 0, count = 0; x < header.cupsBytesPerLine && count < 10; x ++)
{
if (data[x] != ((x / 4) & 255))
{
count ++;
if (count == 10)
puts(" ...");
else
printf(" %4u %02X (expected %02X)\n", x, data[x], (x / 4) & 255);
}
}
errors ++;
break;
}
}
if (y == 64)
puts("PASS");
}
}
}
}
cupsRasterClose(r);
fclose(fp);
return (errors);
}
/*
* 'print_changes()' - Print differences in the page header.
*/
static void
print_changes(
cups_page_header2_t *header, /* I - Actual page header */
cups_page_header2_t *expected) /* I - Expected page header */
{
int i; /* Looping var */
if (strcmp(header->MediaClass, expected->MediaClass))
printf(" MediaClass (%s), expected (%s)\n", header->MediaClass,
expected->MediaClass);
if (strcmp(header->MediaColor, expected->MediaColor))
printf(" MediaColor (%s), expected (%s)\n", header->MediaColor,
expected->MediaColor);
if (strcmp(header->MediaType, expected->MediaType))
printf(" MediaType (%s), expected (%s)\n", header->MediaType,
expected->MediaType);
if (strcmp(header->OutputType, expected->OutputType))
printf(" OutputType (%s), expected (%s)\n", header->OutputType,
expected->OutputType);
if (header->AdvanceDistance != expected->AdvanceDistance)
printf(" AdvanceDistance %d, expected %d\n", header->AdvanceDistance,
expected->AdvanceDistance);
if (header->AdvanceMedia != expected->AdvanceMedia)
printf(" AdvanceMedia %d, expected %d\n", header->AdvanceMedia,
expected->AdvanceMedia);
if (header->Collate != expected->Collate)
printf(" Collate %d, expected %d\n", header->Collate,
expected->Collate);
if (header->CutMedia != expected->CutMedia)
printf(" CutMedia %d, expected %d\n", header->CutMedia,
expected->CutMedia);
if (header->Duplex != expected->Duplex)
printf(" Duplex %d, expected %d\n", header->Duplex,
expected->Duplex);
if (header->HWResolution[0] != expected->HWResolution[0] ||
header->HWResolution[1] != expected->HWResolution[1])
printf(" HWResolution [%d %d], expected [%d %d]\n",
header->HWResolution[0], header->HWResolution[1],
expected->HWResolution[0], expected->HWResolution[1]);
if (memcmp(header->ImagingBoundingBox, expected->ImagingBoundingBox,
sizeof(header->ImagingBoundingBox)))
printf(" ImagingBoundingBox [%d %d %d %d], expected [%d %d %d %d]\n",
header->ImagingBoundingBox[0],
header->ImagingBoundingBox[1],
header->ImagingBoundingBox[2],
header->ImagingBoundingBox[3],
expected->ImagingBoundingBox[0],
expected->ImagingBoundingBox[1],
expected->ImagingBoundingBox[2],
expected->ImagingBoundingBox[3]);
if (header->InsertSheet != expected->InsertSheet)
printf(" InsertSheet %d, expected %d\n", header->InsertSheet,
expected->InsertSheet);
if (header->Jog != expected->Jog)
printf(" Jog %d, expected %d\n", header->Jog,
expected->Jog);
if (header->LeadingEdge != expected->LeadingEdge)
printf(" LeadingEdge %d, expected %d\n", header->LeadingEdge,
expected->LeadingEdge);
if (header->Margins[0] != expected->Margins[0] ||
header->Margins[1] != expected->Margins[1])
printf(" Margins [%d %d], expected [%d %d]\n",
header->Margins[0], header->Margins[1],
expected->Margins[0], expected->Margins[1]);
if (header->ManualFeed != expected->ManualFeed)
printf(" ManualFeed %d, expected %d\n", header->ManualFeed,
expected->ManualFeed);
if (header->MediaPosition != expected->MediaPosition)
printf(" MediaPosition %d, expected %d\n", header->MediaPosition,
expected->MediaPosition);
if (header->MediaWeight != expected->MediaWeight)
printf(" MediaWeight %d, expected %d\n", header->MediaWeight,
expected->MediaWeight);
if (header->MirrorPrint != expected->MirrorPrint)
printf(" MirrorPrint %d, expected %d\n", header->MirrorPrint,
expected->MirrorPrint);
if (header->NegativePrint != expected->NegativePrint)
printf(" NegativePrint %d, expected %d\n", header->NegativePrint,
expected->NegativePrint);
if (header->NumCopies != expected->NumCopies)
printf(" NumCopies %d, expected %d\n", header->NumCopies,
expected->NumCopies);
if (header->Orientation != expected->Orientation)
printf(" Orientation %d, expected %d\n", header->Orientation,
expected->Orientation);
if (header->OutputFaceUp != expected->OutputFaceUp)
printf(" OutputFaceUp %d, expected %d\n", header->OutputFaceUp,
expected->OutputFaceUp);
if (header->PageSize[0] != expected->PageSize[0] ||
header->PageSize[1] != expected->PageSize[1])
printf(" PageSize [%d %d], expected [%d %d]\n",
header->PageSize[0], header->PageSize[1],
expected->PageSize[0], expected->PageSize[1]);
if (header->Separations != expected->Separations)
printf(" Separations %d, expected %d\n", header->Separations,
expected->Separations);
if (header->TraySwitch != expected->TraySwitch)
printf(" TraySwitch %d, expected %d\n", header->TraySwitch,
expected->TraySwitch);
if (header->Tumble != expected->Tumble)
printf(" Tumble %d, expected %d\n", header->Tumble,
expected->Tumble);
if (header->cupsWidth != expected->cupsWidth)
printf(" cupsWidth %d, expected %d\n", header->cupsWidth,
expected->cupsWidth);
if (header->cupsHeight != expected->cupsHeight)
printf(" cupsHeight %d, expected %d\n", header->cupsHeight,
expected->cupsHeight);
if (header->cupsMediaType != expected->cupsMediaType)
printf(" cupsMediaType %d, expected %d\n", header->cupsMediaType,
expected->cupsMediaType);
if (header->cupsBitsPerColor != expected->cupsBitsPerColor)
printf(" cupsBitsPerColor %d, expected %d\n", header->cupsBitsPerColor,
expected->cupsBitsPerColor);
if (header->cupsBitsPerPixel != expected->cupsBitsPerPixel)
printf(" cupsBitsPerPixel %d, expected %d\n", header->cupsBitsPerPixel,
expected->cupsBitsPerPixel);
if (header->cupsBytesPerLine != expected->cupsBytesPerLine)
printf(" cupsBytesPerLine %d, expected %d\n", header->cupsBytesPerLine,
expected->cupsBytesPerLine);
if (header->cupsColorOrder != expected->cupsColorOrder)
printf(" cupsColorOrder %d, expected %d\n", header->cupsColorOrder,
expected->cupsColorOrder);
if (header->cupsColorSpace != expected->cupsColorSpace)
printf(" cupsColorSpace %d, expected %d\n", header->cupsColorSpace,
expected->cupsColorSpace);
if (header->cupsCompression != expected->cupsCompression)
printf(" cupsCompression %d, expected %d\n", header->cupsCompression,
expected->cupsCompression);
if (header->cupsRowCount != expected->cupsRowCount)
printf(" cupsRowCount %d, expected %d\n", header->cupsRowCount,
expected->cupsRowCount);
if (header->cupsRowFeed != expected->cupsRowFeed)
printf(" cupsRowFeed %d, expected %d\n", header->cupsRowFeed,
expected->cupsRowFeed);
if (header->cupsRowStep != expected->cupsRowStep)
printf(" cupsRowStep %d, expected %d\n", header->cupsRowStep,
expected->cupsRowStep);
if (header->cupsNumColors != expected->cupsNumColors)
printf(" cupsNumColors %d, expected %d\n", header->cupsNumColors,
expected->cupsNumColors);
if (fabs(header->cupsBorderlessScalingFactor - expected->cupsBorderlessScalingFactor) > 0.001)
printf(" cupsBorderlessScalingFactor %g, expected %g\n",
header->cupsBorderlessScalingFactor,
expected->cupsBorderlessScalingFactor);
if (fabs(header->cupsPageSize[0] - expected->cupsPageSize[0]) > 0.001 ||
fabs(header->cupsPageSize[1] - expected->cupsPageSize[1]) > 0.001)
printf(" cupsPageSize [%g %g], expected [%g %g]\n",
header->cupsPageSize[0], header->cupsPageSize[1],
expected->cupsPageSize[0], expected->cupsPageSize[1]);
if (fabs(header->cupsImagingBBox[0] - expected->cupsImagingBBox[0]) > 0.001 ||
fabs(header->cupsImagingBBox[1] - expected->cupsImagingBBox[1]) > 0.001 ||
fabs(header->cupsImagingBBox[2] - expected->cupsImagingBBox[2]) > 0.001 ||
fabs(header->cupsImagingBBox[3] - expected->cupsImagingBBox[3]) > 0.001)
printf(" cupsImagingBBox [%g %g %g %g], expected [%g %g %g %g]\n",
header->cupsImagingBBox[0], header->cupsImagingBBox[1],
header->cupsImagingBBox[2], header->cupsImagingBBox[3],
expected->cupsImagingBBox[0], expected->cupsImagingBBox[1],
expected->cupsImagingBBox[2], expected->cupsImagingBBox[3]);
for (i = 0; i < 16; i ++)
if (header->cupsInteger[i] != expected->cupsInteger[i])
printf(" cupsInteger%d %d, expected %d\n", i, header->cupsInteger[i],
expected->cupsInteger[i]);
for (i = 0; i < 16; i ++)
if (fabs(header->cupsReal[i] - expected->cupsReal[i]) > 0.001)
printf(" cupsReal%d %g, expected %g\n", i, header->cupsReal[i],
expected->cupsReal[i]);
for (i = 0; i < 16; i ++)
if (strcmp(header->cupsString[i], expected->cupsString[i]))
printf(" cupsString%d (%s), expected (%s)\n", i,
header->cupsString[i], expected->cupsString[i]);
if (strcmp(header->cupsMarkerType, expected->cupsMarkerType))
printf(" cupsMarkerType (%s), expected (%s)\n", header->cupsMarkerType,
expected->cupsMarkerType);
if (strcmp(header->cupsRenderingIntent, expected->cupsRenderingIntent))
printf(" cupsRenderingIntent (%s), expected (%s)\n",
header->cupsRenderingIntent,
expected->cupsRenderingIntent);
if (strcmp(header->cupsPageSizeName, expected->cupsPageSizeName))
printf(" cupsPageSizeName (%s), expected (%s)\n",
header->cupsPageSizeName,
expected->cupsPageSizeName);
}