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/*
* Copyright (C) 2012 Intel Corporation
*
* Author: Krzesimir Nowak <krnowak@openismus.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <libgupnp-av/gupnp-last-change-parser.h>
#define TEST_GENERAL \
"<?xml version=\"1.0\" encoding=\"UTF-8\"?> " \
"<Event " \
"xmlns=\"urn:schemas-upnp-org:metadata-1-0/RCS/\" " \
"xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " \
"xsi:schemaLocation=\" " \
"urn:schemas-upnp-org:metadata-1-0/RCS/ " \
"http://www.upnp.org/schemas/av/rcs-event-v1-20060531.xsd\"> " \
"<InstanceID val=\"0\"> " \
"<Foo val=\"-13\"/> " \
"<Bar val=\"ajwaj\"/> " \
"</InstanceID> " \
"<InstanceID val=\"1\"> " \
"<Baz val=\"true\"/> " \
"<Qux val=\"42\"/> " \
"</InstanceID> " \
"</Event>"
#define BOGUS_TEXT "This is not an XML document!"
#define TEST_TWO_MUTES \
"<?xml version=\"1.0\" encoding=\"UTF-8\"?> " \
"<Event " \
"xmlns=\"urn:schemas-upnp-org:metadata-1-0/RCS/\" " \
"xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " \
"xsi:schemaLocation=\" " \
"urn:schemas-upnp-org:metadata-1-0/RCS/ " \
"http://www.upnp.org/schemas/av/rcs-event-v1-20060531.xsd\"> " \
"<InstanceID val=\"0\"> " \
"<Mute channel=\"Master\" val=\"0\"/> " \
"<Mute channel=\"CF\" val=\"1\"/> " \
"</InstanceID> " \
"</Event>"
static void
general (void)
{
GUPnPLastChangeParser *parser = gupnp_last_change_parser_new ();
GError *error1 = NULL;
GError *error2 = NULL;
gboolean r1;
gboolean r2;
gint foo = -1;
gchar *bar = NULL;
gboolean baz = FALSE;
guint qux = G_MAXUINT;;
r1 = gupnp_last_change_parser_parse_last_change (parser,
0,
TEST_GENERAL,
&error1,
"Foo",
G_TYPE_INT,
&foo,
"Bar",
G_TYPE_STRING,
&bar,
NULL);
r2 = gupnp_last_change_parser_parse_last_change (parser,
1,
TEST_GENERAL,
&error2,
"Baz",
G_TYPE_BOOLEAN,
&baz,
"Qux",
G_TYPE_UINT,
&qux,
NULL);
g_object_unref (parser);
g_assert (r1 == TRUE);
g_assert_no_error (error1);
g_assert_cmpint (foo, ==, -13);
g_assert_cmpstr (bar, ==, "ajwaj");
g_free (bar);
g_assert (r2 == TRUE);
g_assert_no_error (error2);
g_assert (baz == TRUE);
g_assert_cmpuint (qux, ==, 42);
}
static void
bogus_text (void)
{
GUPnPLastChangeParser *parser = gupnp_last_change_parser_new ();
GError *error = NULL;
gboolean r;
int whatever = -1;
r = gupnp_last_change_parser_parse_last_change (parser,
0,
BOGUS_TEXT,
&error,
"whatever",
G_TYPE_INT,
&whatever,
NULL);
g_object_unref (parser);
g_assert (r == FALSE);
g_assert_error (error, GUPNP_XML_ERROR, GUPNP_XML_ERROR_PARSE);
g_assert_cmpint (whatever, ==, -1);
}
static void
nonexistent_instance (void)
{
GUPnPLastChangeParser *parser = gupnp_last_change_parser_new ();
GError *error = NULL;
gboolean r;
gint foo = -1;
gchar *bar = NULL;
gboolean baz = FALSE;
guint qux = G_MAXUINT;;
r = gupnp_last_change_parser_parse_last_change (parser,
42,
TEST_GENERAL,
&error,
"Foo",
G_TYPE_INT,
&foo,
"Bar",
G_TYPE_STRING,
&bar,
"Baz",
G_TYPE_BOOLEAN,
&baz,
"Qux",
G_TYPE_UINT,
&qux,
NULL);
g_object_unref (parser);
g_assert (r == FALSE);
g_assert_no_error (error);
g_assert_cmpint (foo, ==, -1);
g_assert_cmpstr (bar, ==, NULL);
g_assert (baz == FALSE);
g_assert_cmpuint (qux, ==, G_MAXUINT);
}
/* FIXME: We really have no way to test whether some variable does not
exist. In the test below I set baz to FALSE and qux to G_MAXUINT
and check whether those variables have still the same values after
parsing. It may happen that those variable existed in LastChange
document and had exactly those values. */
static void
nonexistent_variable (void)
{
GUPnPLastChangeParser *parser = gupnp_last_change_parser_new ();
GError *error = NULL;
gboolean r;
gboolean baz = FALSE;
guint qux = G_MAXUINT;;
r = gupnp_last_change_parser_parse_last_change (parser,
0,
TEST_GENERAL,
&error,
"Baz",
G_TYPE_BOOLEAN,
&baz,
"Qux",
G_TYPE_UINT,
&qux,
NULL);
g_object_unref (parser);
g_assert (r == TRUE);
g_assert_no_error (error);
g_assert (baz == FALSE);
g_assert_cmpuint (qux, ==, G_MAXUINT);
}
/* FIXME: There is no possibility for fine-grained selection of
variables we want to extract. There can be two "Mute" variables on
different "channel"s, but currently the code can only take the
first "Mute" variable ignoring "channel" attribute. */
static void
two_mutes (void)
{
GUPnPLastChangeParser *parser = gupnp_last_change_parser_new ();
GError *error = NULL;
gint master_mute = -1;
gint cf_mute = -1;
gboolean r;
r = gupnp_last_change_parser_parse_last_change (parser,
0,
TEST_TWO_MUTES,
&error,
"Mute",
G_TYPE_INT,
&master_mute,
"Mute",
G_TYPE_INT,
&cf_mute,
NULL);
g_object_unref (parser);
g_assert (r == TRUE);
g_assert_no_error (error);
g_assert_cmpint (master_mute, ==, 0);
g_message ("Omitting the check of \"Mute\" for \"CF\" channel as this test "
"fails, because of design issues.");
//g_assert_cmpint (cf_mute, ==, 1);
}
int
main (int argc, char **argv)
{
#if !GLIB_CHECK_VERSION (2, 35, 0)
g_type_init ();
#endif
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/last-change-parser/general", general);
g_test_add_func ("/last-change-parser/bogus-text", bogus_text);
g_test_add_func ("/last-change-parser/nonexistent-instance", nonexistent_instance);
g_test_add_func ("/last-change-parser/nonexistent-variable", nonexistent_variable);
g_test_add_func ("/last-change-parser/two-mutes", two_mutes);
g_test_run ();
return 0;
}
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