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Diffstat (limited to 'src/test-transform.c')
| -rw-r--r-- | src/test-transform.c | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/src/test-transform.c b/src/test-transform.c new file mode 100644 index 00000000..ae659be0 --- /dev/null +++ b/src/test-transform.c @@ -0,0 +1,163 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* + * Copyright (C) 2006 Shaun McCance + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Cambridge, MA 02139, USA. + * + * Author: Shaun McCance <shaunm@gnome.org> + */ + +#include <glib.h> +#include <libxml/parser.h> +#include <libxml/xinclude.h> + +#include "yelp-error.h" +#include "yelp-transform.h" + +static gint timeout = -1; +static gboolean random_timeout = FALSE; +static gchar **files = NULL; +static const GOptionEntry options[] = { + { "random-timeout", 'r', + 0, G_OPTION_ARG_NONE, + &random_timeout, + "Time out after a random amount of time", NULL }, + { "timeout", 't', + 0, G_OPTION_ARG_INT, + &timeout, + "Time out after N milliseconds", "N" }, + { G_OPTION_REMAINING, + 0, 0, G_OPTION_ARG_FILENAME_ARRAY, + &files, NULL, NULL }, + { NULL } +}; + +GMainLoop *loop; + +static void +transform_release (YelpTransform *transform) +{ + printf ("\nRELEASE\n"); + yelp_transform_release (transform); + /* Quit after pending things are done. This helps test + * whether YelpTransform takes its release seriously. + */ + g_idle_add ((GSourceFunc) g_main_loop_quit, loop); +} + +static void +transform_func (YelpTransform *transform, + YelpTransformSignal signal, + gpointer *func_data, + gpointer user_data) +{ + gchar *chunk_id; + gchar *chunk_data; + gchar *chunk_short; + YelpError *error; + + switch (signal) { + case YELP_TRANSFORM_CHUNK: + chunk_id = (gchar *) func_data; + printf ("\nCHUNK: %s\n", chunk_id); + + chunk_data = yelp_transform_eat_chunk (transform, chunk_id); + chunk_short = g_strndup (chunk_data, 300); + printf ("%s\n", chunk_short); + + g_free (chunk_short); + g_free (chunk_data); + g_free (chunk_id); + break; + case YELP_TRANSFORM_ERROR: + error = (YelpError *) func_data; + printf ("\nERROR: %s\n", yelp_error_get_title (error)); + yelp_error_free (error); + break; + case YELP_TRANSFORM_FINAL: + printf ("\nFINAL\n"); + transform_release (transform); + break; + } +} + +gint +main (gint argc, gchar **argv) +{ + GOptionContext *context; + xmlParserCtxtPtr parser; + xmlDocPtr doc; + YelpTransform *transform; + gchar **params; + gchar *stylesheet; + gchar *file; + + g_thread_init (NULL); + + context = g_option_context_new ("[STYLESHEET] FILE"); + g_option_context_add_main_entries (context, options, NULL); + g_option_context_parse (context, &argc, &argv, NULL); + + if (files == NULL || files[0] == NULL) { + g_printerr ("Usage: test-transform [OPTION...] [STYLESHEET] FILE\n"); + return 1; + } + + if (files[1] == NULL) { + stylesheet = DATADIR"/yelp/xslt/db2html.xsl"; + file = files[0]; + } else { + stylesheet = files[0]; + file = files[1]; + } + + params = g_new0 (gchar *, 7); + params[0] = "db.chunk.extension"; + params[1] = "\"\""; + params[2] = "db.chunk.info_basename"; + params[3] = "\"x-yelp-titlepage\""; + params[4] = "db.chunk.max_depth"; + params[5] = "2"; + params[6] = NULL; + + transform = yelp_transform_new (stylesheet, + (YelpTransformFunc) transform_func, + NULL); + parser = xmlNewParserCtxt (); + doc = xmlCtxtReadFile (parser, + file, + NULL, + XML_PARSE_DTDLOAD | XML_PARSE_NOCDATA | + XML_PARSE_NOENT | XML_PARSE_NONET ); + xmlFreeParserCtxt (parser); + xmlXIncludeProcessFlags (doc, + XML_PARSE_DTDLOAD | XML_PARSE_NOCDATA | + XML_PARSE_NOENT | XML_PARSE_NONET ); + yelp_transform_start (transform, doc, params); + + if (random_timeout) { + GRand *rand = g_rand_new (); + timeout = g_rand_int_range (rand, 80, 280); + g_rand_free (rand); + } + + if (timeout >= 0) + g_timeout_add (timeout, (GSourceFunc) transform_release, transform); + + loop = g_main_loop_new (NULL, FALSE); + g_main_loop_run (loop); + + return 0; +} |