Attachment 8106 Details for Bug 9332 – Test case for patch

Test case for patch

test-poppler-glib.c (text/x-csrc), 6.54 KB, created by Brad Taylor on 2006-12-14 09:43:53 UTC

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Creator: Brad Taylor

Created: 2006-12-14 09:43:53 UTC

Size: 6.54 KB

patch

obsolete

>#include <stdio.h>
>#include <stdlib.h>
>#include <string.h>
>#include "poppler.h"
>
>#define FAIL(msg) \
>	do { fprintf (stderr, "FAIL: %s\n", msg); exit (-1); } while (0)
>
>
>static void
>print_index (PopplerIndexIter *iter)
>{
>  do
>    {
>      PopplerAction *action;
>      PopplerIndexIter *child;
>
>      action = poppler_index_iter_get_action (iter);
>      g_print ("Action: %d\n", action->type);
>      poppler_action_free (action);
>      child = poppler_index_iter_get_child (iter);
>      if (child)
>	print_index (child);
>      poppler_index_iter_free (child);
>    }
>  while (poppler_index_iter_next (iter));
>}
>
>static void
>print_document_info (PopplerDocument *document)
>{
>  gchar *title, *format, *author, *subject, *keywords, *creator, *producer, *linearized;
>  GTime creation_date, mod_date;
>  PopplerPageLayout layout;
>  PopplerPageMode mode;
>  PopplerViewerPreferences view_prefs;
>  PopplerFontInfo *font_info;
>  PopplerFontsIter *fonts_iter;
>  PopplerIndexIter *index_iter;
>  GEnumValue *enum_value;
>
>  g_object_get (document,
>		"title", &title,
>		"format", &format,
>		"author", &author,
>		"subject", &subject,
>		"keywords", &keywords,
>		"creation-date", &creation_date,
>		"mod-date", &mod_date,
>		"creator", &creator,
>		"producer", &producer,	
>		"linearized", &linearized,
>		"page-mode", &mode,
>		"page-layout", &layout,
>		"viewer-preferences", &view_prefs,
>		NULL);
>
>  printf ("\t---------------------------------------------------------\n");
>  printf ("\tDocument Metadata\n");
>  printf ("\t---------------------------------------------------------\n");
>  if (title)  printf   ("\ttitle:\t\t%s\n", title);
>  if (format) printf   ("\tformat:\t\t%s\n", format);
>  if (author) printf   ("\tauthor:\t\t%s\n", author);
>  if (subject) printf  ("\tsubject:\t%s\n", subject);
>  if (keywords) printf ("\tkeywords:\t%s\n", keywords);
>  if (creator) printf ("\tcreator:\t%s\n", creator);
>  if (producer) printf ("\tproducer:\t%s\n", producer);
>  if (linearized) printf ("\tlinearized:\t%s\n", linearized);
>  
>  enum_value = g_enum_get_value ((GEnumClass *) g_type_class_peek (POPPLER_TYPE_PAGE_MODE), mode);
>  g_print ("\tpage mode:\t%s\n", enum_value->value_name);
>  enum_value = g_enum_get_value ((GEnumClass *) g_type_class_peek (POPPLER_TYPE_PAGE_LAYOUT), layout);
>  g_print ("\tpage layout:\t%s\n", enum_value->value_name);
>
>  g_print ("\tcreation date:\t%d\n", creation_date);
>  g_print ("\tmodified date:\t%d\n", mod_date);
>
>  g_print ("\tfonts:\n");
>  font_info = poppler_font_info_new (document);
>  while (poppler_font_info_scan (font_info, 20, &fonts_iter)) {
>    if (fonts_iter) {
>      do {
>        g_print ("\t\t\t%s\n", poppler_fonts_iter_get_name (fonts_iter));
>      } while (poppler_fonts_iter_next (fonts_iter));
>      poppler_fonts_iter_free (fonts_iter);
>    }
>  }
>  poppler_font_info_free (font_info);
>
>  index_iter = poppler_index_iter_new (document);
>  if (index_iter)
>    {
>      g_print ("\tindex:\n");
>      print_index (index_iter);
>      poppler_index_iter_free (index_iter);
>    }
>  
>
>  
>  /* FIXME: print out the view prefs when we support it */
>
>  g_free (title);
>  g_free (format);
>  g_free (author);
>  g_free (subject);
>  g_free (keywords);
>  g_free (creator);
>  g_free (producer); 
>  g_free (linearized);
>}
>
>int main (int argc, char *argv[])
>{
>  PopplerDocument *document;
>  PopplerBackend backend;
>  PopplerPage *page;
>  GEnumValue *enum_value;
>  char *label;
>  GError *error;
>  GdkPixbuf *pixbuf, *thumb;
>  double width, height;
>  GList *list, *l;
>  char *text;
>  PopplerRectangle area;
>  char *data;
>  char c;
>  int count;
>  FILE* fp;
>
>  if (argc != 3)
>    FAIL ("usage: test-poppler-glib FILE PAGE");
>
>  g_type_init ();
>
>  g_print ("Poppler version %s\n", poppler_get_version ());
>  backend = poppler_get_backend ();
>  enum_value = g_enum_get_value ((GEnumClass *) g_type_class_ref (POPPLER_TYPE_BACKEND), backend);
>  g_print ("Backend is %s\n", enum_value->value_name);
>
>  error = NULL;
>
>  fp = fopen (argv[1], "r");
>  
>  fseek (fp, 0L, SEEK_END);
>  count = ftell (fp);
>  
>  fseek (fp, 0L, SEEK_SET);
>  
>  data = (char*)calloc (count, sizeof (char));
>  
>  fread (data, sizeof (char), count, fp);
>  fclose (fp);
>
>  document = poppler_document_new_from_data (data, 0, count, NULL, &error);
>  if (document == NULL)
>    FAIL (error->message);
>
>  print_document_info (document); 
>
>  page = poppler_document_get_page_by_label (document, argv[2]);
>  if (page == NULL)
>    FAIL ("page not found");
>
>  poppler_page_get_size (page, &width, &height);
>  printf ("\tpage size:\t%f inches by %f inches\n", width / 72, height / 72);
>
>  thumb = poppler_page_get_thumbnail (page);
>  if (thumb != NULL) {
>    gdk_pixbuf_save (thumb, "thumb.png", "png", &error, NULL);
>    if (error != NULL)
>      FAIL (error->message);
>    else
>      printf ("\tthumbnail:\tsaved as thumb.png\n");
>    g_object_unref (G_OBJECT (thumb));
>  }
>  else
>    printf ("\tthumbnail:\tno thumbnail for page\n");
>
>  g_object_get (page, "label", &label, NULL);
>  printf ("\tpage label:\t%s\n", label);
>  g_free (label);
>
>  pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, 220, 220);
>  gdk_pixbuf_fill (pixbuf, 0x00106000);
>  poppler_page_render_to_pixbuf (page, 100, 100, 200, 200, 1, 0, pixbuf);
>
>  gdk_pixbuf_save (pixbuf, "slice.png", "png", &error, NULL);
>  printf ("\tslice:\t\tsaved 200x200 slice at (100, 100) as slice.png\n");
>  if (error != NULL)
>    FAIL (error->message);
>
>  area.x1 = 0;
>  area.y1 = 0;
>  area.x2 = width;
>  area.y2 = height;
>
>  text = poppler_page_get_text (page, &area);
>  if (text)
>    {
>      FILE *file = fopen ("dump.txt", "w");
>      if (file)
>	{
>	  fwrite (text, strlen (text), 1, file);
>	  fclose (file);
>	}
>      g_free (text);
>    }
>
>  list = poppler_page_find_text (page, "Bitwise");
>  printf ("\n");  
>  printf ("\tFound text \"Bitwise\" at positions:\n");
>  for (l = list; l != NULL; l = l->next)
>    {
>      PopplerRectangle *rect = l->data;
>
>      printf ("  (%f,%f)-(%f,%f)\n", rect->x1, rect->y1, rect->x2, rect->y2);
>    }
>
>  if (poppler_document_has_attachments (document))
>    {
>      int i = 0;
>
>      g_print ("Attachments found:\n\n");
>
>      list = poppler_document_get_attachments (document);
>      for (l = list; l; l = l->next)
>	{
>	  PopplerAttachment *attachment;
>	  char *name;
>
>	  name = g_strdup_printf ("/tmp/attach%d", i);
>	  attachment = l->data;
>	  g_print ("\tname: %s\n", attachment->name);
>	  g_print ("\tdescription: %s\n\n", attachment->description);
>	  poppler_attachment_save (attachment, name, NULL);
>	  i++;
>	}
>      g_list_foreach (list, (GFunc) g_object_unref, NULL);
>      g_list_free (list);
>    }
>  else
>    g_print ("no attachment\n");
>
>  g_object_unref (G_OBJECT (page));
>
>  g_object_unref (G_OBJECT (document));
>
>  return 0;
>}

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Attachments on bug 9332: 8105 | 8106 | 8107

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