[grilo-plugins] chromaprint: include tests for this plugin

[Victor Toso de Carvalho <victortoso src gnome org>]

commit b93248ec56b1f3545f1cbbd0ce18cd0f3b4d20ee
Author: Victor Toso <me victortoso com>
Date:   Mon Jul 7 23:07:48 2014 -0300

    chromaprint: include tests for this plugin
    
    At this moment, only testing audio metadata from two small music files
    attached to the tests
    
    https://bugzilla.gnome.org/show_bug.cgi?id=732879

 configure.ac                                 |    1 +
 tests/Makefile.am                            |    5 +
 tests/chromaprint/Makefile.am                |   34 +++++++
 tests/chromaprint/data/sample.flac           |  Bin 0 -> 196902 bytes
 tests/chromaprint/data/sample.ogg            |  Bin 0 -> 10622 bytes
 tests/chromaprint/test_chromaprint_resolve.c |  124 ++++++++++++++++++++++++++
 tests/chromaprint/test_chromaprint_utils.c   |   62 +++++++++++++
 tests/chromaprint/test_chromaprint_utils.h   |   35 +++++++
 8 files changed, 261 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index a8c51c9..1ddef0e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1368,6 +1368,7 @@ AC_CONFIG_FILES([
   src/vimeo/Makefile
   src/youtube/Makefile
   tests/Makefile
+  tests/chromaprint/Makefile
   tests/dleyna/Makefile
   tests/dleyna/dbusmock/dleyna-server-mock.service
   tests/spotify-cover/Makefile
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 5ed6c85..07eabb7 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -9,6 +9,10 @@ include $(top_srcdir)/gtester.mk
 
 SUBDIRS =
 
+if CHROMAPRINT_PLUGIN
+SUBDIRS += chromaprint
+endif
+
 if DLEYNA_PLUGIN
 SUBDIRS += dleyna
 endif
@@ -38,6 +42,7 @@ endif
 DIST_SUBDIRS =    \
    dleyna         \
    games          \
+   chromaprint    \
    spotify-cover  \
    local-metadata \
    lua-factory    \
diff --git a/tests/chromaprint/Makefile.am b/tests/chromaprint/Makefile.am
new file mode 100644
index 0000000..a1bf3db
--- /dev/null
+++ b/tests/chromaprint/Makefile.am
@@ -0,0 +1,34 @@
+#
+# Makefile.am
+#
+# Author: Victor Toso <me victortoso com>
+#
+# Copyright (C) 2016 Grilo Project
+
+include $(top_srcdir)/gtester.mk
+
+TEST_PROGS +=  \
+       test_chromaprint_resolve
+
+test_chromaprint_defines =     \
+       -DCHROMAPRINT_PLUGIN_PATH=\""$(abs_top_builddir)/src/chromaprint/.libs/"\"      \
+       -DCHROMAPRINT_PLUGIN_TEST_DATA_PATH=\""$(abs_top_srcdir)/tests/chromaprint/data/"\"
+
+test_chromaprint_resolve_SOURCES =     \
+       test_chromaprint_resolve.c      \
+       test_chromaprint_utils.h test_chromaprint_utils.c
+
+test_chromaprint_resolve_LDADD =       \
+       @DEPS_LIBS@
+
+test_chromaprint_resolve_CFLAGS =      \
+       @DEPS_CFLAGS@                                                   \
+       $(test_chromaprint_defines)
+
+dist_noinst_DATA =             \
+       data/sample.flac \
+       data/sample.ogg
+
+noinst_PROGRAMS = $(TEST_PROGS)
+
+-include $(top_srcdir)/git.mk
diff --git a/tests/chromaprint/data/sample.flac b/tests/chromaprint/data/sample.flac
new file mode 100644
index 0000000..38ce954
Binary files /dev/null and b/tests/chromaprint/data/sample.flac differ
diff --git a/tests/chromaprint/data/sample.ogg b/tests/chromaprint/data/sample.ogg
new file mode 100644
index 0000000..d0c7ad5
Binary files /dev/null and b/tests/chromaprint/data/sample.ogg differ
diff --git a/tests/chromaprint/test_chromaprint_resolve.c b/tests/chromaprint/test_chromaprint_resolve.c
new file mode 100644
index 0000000..499e9ed
--- /dev/null
+++ b/tests/chromaprint/test_chromaprint_resolve.c
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2016 Grilo Project
+ *
+ * Author: Victor Toso <me victortoso com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; version 2.1 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include "test_chromaprint_utils.h"
+#include <grilo.h>
+
+static void
+get_chromaprint_fingerprint (GrlSource   *source,
+                             const gchar *url,
+                             gint        *duration,
+                             gchar      **fingerprint)
+{
+  GrlMedia *audio;
+  GrlOperationOptions *options;
+  GList *keys;
+  GrlRegistry *registry;
+  GrlKeyID key_fingerprint;
+
+  registry = grl_registry_get_default ();
+
+  key_fingerprint = grl_registry_lookup_metadata_key (registry, "chromaprint");
+  g_assert_cmpint (key_fingerprint, !=, GRL_METADATA_KEY_INVALID);
+
+  audio = grl_media_audio_new ();
+  grl_media_set_url (audio, url);
+
+  keys = grl_metadata_key_list_new (key_fingerprint,
+                                    GRL_METADATA_KEY_DURATION,
+                                    GRL_METADATA_KEY_INVALID);
+  options = grl_operation_options_new (NULL);
+  grl_operation_options_set_resolution_flags (options, GRL_RESOLVE_NORMAL);
+
+  grl_source_resolve_sync (source,
+                           GRL_MEDIA (audio),
+                           keys,
+                           options,
+                           NULL);
+
+  *duration = grl_media_get_duration (GRL_MEDIA (audio));
+  *fingerprint = g_strdup (grl_data_get_string (GRL_DATA (audio),
+                                                key_fingerprint));
+  g_list_free (keys);
+  g_object_unref (options);
+  g_object_unref (audio);
+}
+
+static void
+test_fingerprint (void)
+{
+  GrlSource *source;
+  guint i;
+
+  /* FIXME: We should probably check in the tests if tester has decoder
+   * for flac and ogg */
+
+  struct {
+    gchar *url;
+    gint   duration;
+    gchar *fingerprint;
+  } audios[] = {
+    { CHROMAPRINT_PLUGIN_TEST_DATA_PATH "sample.flac", 5,
+      
"AQAAF1miRNLCKAkafjhUscij5DjFpOgz44N39Mmx-xHyHOfmCNOPZjJOLceP5tA6KRf-473xJMUPRoIDAkqCBEEGCCYAUpYQAQgxSAE" },
+    { CHROMAPRINT_PLUGIN_TEST_DATA_PATH "sample.ogg", 4,
+      "AQAADlQ0JaGihBgpvWicED98hOTxhNCRb7i24RYZNMmEakpY_AGAABTMS0eIAw" }
+  };
+
+  source = test_get_source ();
+  g_assert (source);
+
+  for (i = 0; i < G_N_ELEMENTS (audios); i++) {
+    gchar *fingerprint = NULL;
+    gint duration;
+
+    get_chromaprint_fingerprint (source, audios[i].url, &duration, &fingerprint);
+    g_assert_cmpint (audios[i].duration, ==, duration);
+    g_assert_cmpstr (audios[i].fingerprint, ==, fingerprint);
+    g_clear_pointer (&fingerprint, g_free);
+  }
+}
+
+gint
+main (gint argc, gchar **argv)
+{
+  g_setenv ("GRL_PLUGIN_PATH", CHROMAPRINT_PLUGIN_PATH, TRUE);
+  g_setenv ("GRL_PLUGIN_LIST", CHROMAPRINT_ID, TRUE);
+
+  grl_init (&argc, &argv);
+  g_test_init (&argc, &argv, NULL);
+
+#if !GLIB_CHECK_VERSION(2,32,0)
+  g_thread_init (NULL);
+#endif
+
+  test_setup_chromaprint ();
+
+  g_test_add_func ("/chromaprint/resolve/fingerprint", test_fingerprint);
+
+  gint result = g_test_run ();
+
+  test_shutdown_chromaprint ();
+
+  grl_deinit ();
+
+  return result;
+}
diff --git a/tests/chromaprint/test_chromaprint_utils.c b/tests/chromaprint/test_chromaprint_utils.c
new file mode 100644
index 0000000..505e0c5
--- /dev/null
+++ b/tests/chromaprint/test_chromaprint_utils.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2016 Grilo Project
+ *
+ * Author: Victor Toso <me victortoso com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; version 2.1 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <grilo.h>
+#include "test_chromaprint_utils.h"
+
+GrlSource *source = NULL;
+
+void
+test_setup_chromaprint (void)
+{
+  GrlRegistry *registry;
+  GError *error = NULL;
+
+  registry = grl_registry_get_default ();
+  grl_registry_load_plugin (registry,
+                            CHROMAPRINT_PLUGIN_PATH "libgrlchromaprint.so",
+                            &error);
+  g_assert_no_error (error);
+  grl_registry_activate_plugin_by_id (registry, CHROMAPRINT_ID, &error);
+  g_assert_no_error (error);
+
+  source = GRL_SOURCE (grl_registry_lookup_source (registry, CHROMAPRINT_ID));
+  g_assert (source != NULL);
+
+  g_assert (grl_source_supported_operations (source) & GRL_OP_RESOLVE);
+}
+
+GrlSource* test_get_source (void)
+{
+  return source;
+}
+
+void
+test_shutdown_chromaprint (void)
+{
+  GrlRegistry *registry;
+  GError *error = NULL;
+
+  registry = grl_registry_get_default ();
+  grl_registry_unload_plugin (registry, CHROMAPRINT_ID, &error);
+  g_assert_no_error (error);
+}
diff --git a/tests/chromaprint/test_chromaprint_utils.h b/tests/chromaprint/test_chromaprint_utils.h
new file mode 100644
index 0000000..22cfe7f
--- /dev/null
+++ b/tests/chromaprint/test_chromaprint_utils.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2016 Grilo Project
+ *
+ * Author: Victor Toso <me victortoso com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; version 2.1 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef _GRL_CHROMAPRINT_TEST_UTILS_H_
+#define _GRL_CHROMAPRINT_TEST_UTILS_H_
+
+#include <grilo.h>
+
+#define CHROMAPRINT_ID "grl-chromaprint"
+#define TEST_PATH    "data/"
+
+void test_setup_chromaprint (void);
+GrlSource* test_get_source (void);
+void test_shutdown_chromaprint (void);
+
+#endif /* _GRL_CHROMAPRINT_TEST_UTILS_H_ */