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[tracker/dbus-fd-experiment: 4/5] Add tests for Tracker Steroids

commit 242178e8584c1c362649b918cd9e9b1a26f0dae4
Author: Adrien Bustany <abustany gnome org>
Date:   Wed May 26 15:22:18 2010 -0400

    Add tests for Tracker Steroids
    
    This commit adds test for all the functions introduced in tracker-store
    and libtracker-client to handle the new Steroids interface. Coverage has
    been verified using gcov.

 configure.ac                          |    1 +
 tests/Makefile.am                     |    3 +-
 tests/tracker-steroids/Makefile.am    |   31 +++
 tests/tracker-steroids/tracker-test.c |  462 +++++++++++++++++++++++++++++++++
 4 files changed, 496 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index fd671c7..89297c4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1958,6 +1958,7 @@ AC_CONFIG_FILES([
 	tests/Makefile
 	tests/tracker-miner-fs/Makefile
 	tests/tracker-extract/Makefile
+	tests/tracker-steroids/Makefile
 	tests/tracker-store/Makefile
 	tests/tracker-writeback/Makefile
 	utils/Makefile
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 3b90efb..b7daa7f 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -11,9 +11,10 @@ SUBDIRS = 			\
 	libtracker-fts 		\
 	tracker-miner-fs	\
 	tracker-extract		\
+	tracker-steroids	\
 	tracker-store		\
 	tracker-writeback
 
 if DIST_FUNCTIONAL_TESTS
 SUBDIRS += functional-tests
-endif
\ No newline at end of file
+endif
diff --git a/tests/tracker-steroids/Makefile.am b/tests/tracker-steroids/Makefile.am
new file mode 100644
index 0000000..9653cf8
--- /dev/null
+++ b/tests/tracker-steroids/Makefile.am
@@ -0,0 +1,31 @@
+include $(top_srcdir)/Makefile.decl
+
+noinst_PROGRAMS = $(TEST_PROGS)
+
+TEST_PROGS += 								\
+	tracker-test
+
+INCLUDES = 								\
+	-DG_LOG_DOMAIN=\"Tracker\"					\
+	-DTRACKER_COMPILATION						\
+	-I$(top_srcdir)/src						\
+	-I$(top_srcdir)/tests/common					\
+	$(WARN_CFLAGS)							\
+	$(GLIB2_CFLAGS)							\
+	$(GCOV_CFLAGS)							\
+	$(GMODULE_CFLAGS)						\
+	$(GTHREAD_CFLAGS)						\
+	$(DBUS_CFLAGS)
+
+tracker_test_SOURCES = 							\
+	tracker-test.c
+
+tracker_test_LDADD = 							\
+	$(top_builddir)/src/libtracker-client/libtracker-client- TRACKER_API_VERSION@.la \
+	$(top_builddir)/src/libtracker-common/libtracker-common.la \
+	$(DBUS_LIBS)							\
+	$(GMODULE_LIBS)							\
+	$(GTHREAD_LIBS)							\
+	$(GIO_LIBS)							\
+	$(GLIB2_LIBS)							\
+	$(GCOV_LIBS)
diff --git a/tests/tracker-steroids/tracker-test.c b/tests/tracker-steroids/tracker-test.c
new file mode 100644
index 0000000..7fd9926
--- /dev/null
+++ b/tests/tracker-steroids/tracker-test.c
@@ -0,0 +1,462 @@
+/*
+ * Copyright (C) 2010, Codeminded BVBA <abustany gnome org>
+ *
+ * This library 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 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU 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 <glib.h>
+#include <libtracker-client/tracker.h>
+#include <libtracker-common/tracker-common.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* This MUST be larger than TRACKER_STEROIDS_BUFFER_SIZE */
+#define LONG_NAME_SIZE 128*1024*sizeof(char)
+
+static TrackerClient *client;
+
+static void
+insert_test_data ()
+{
+	GError *error = NULL;
+	const char *delete_query = "DELETE { "
+                               "<urn:testdata1> a rdfs:Resource ."
+                               "<urn:testdata2> a rdfs:Resource ."
+                               "<urn:testdata3> a rdfs:Resource ."
+                               "<urn:testdata4> a rdfs:Resource ."
+                               "}";
+	const char *query = "INSERT {"
+	                    "    <urn:testdata1> a nfo:FileDataObject ; nie:url \"/foo/bar\" ."
+	                    "    <urn:testdata2> a nfo:FileDataObject ; nie:url \"/plop/coin\" ."
+	                    "    <urn:testdata3> a nmm:Artist ; nmm:artistName \"testArtist\" ."
+                        "    <urn:testdata4> a nmm:Photo ; nao:identifier \"%s\" ."
+	                    "}";
+	char *longName = g_malloc (LONG_NAME_SIZE);
+	char *filled_query;
+
+	memset (longName, 'a', LONG_NAME_SIZE);
+
+	longName[LONG_NAME_SIZE - 1] = '\0';
+
+	filled_query = g_strdup_printf (query, longName);
+
+	tracker_resources_sparql_update (client, delete_query, NULL);
+	tracker_resources_sparql_update (client, filled_query, &error);
+
+	g_free (filled_query);
+
+	g_assert (!error);
+}
+
+static void
+free_hash_table (GHashTable *hash, gpointer user_data)
+{
+	g_hash_table_unref (hash);
+}
+
+static void
+free_results_inner (GPtrArray *array, gpointer user_data)
+{
+	g_ptr_array_foreach (array, (GFunc)free_hash_table, NULL);
+	g_ptr_array_free (array, TRUE);
+}
+
+static void
+free_results (GPtrArray *results)
+{
+	g_ptr_array_foreach (results, (GFunc)free_results_inner, NULL);
+	g_ptr_array_free (results, TRUE);
+}
+
+/*
+ * I comment that part out because I don't know how anonymous node hashing
+ * works, but if we know two SparqlUpdate calls are going to return the same
+ * urns we could use those functions to compare the results between the normal
+ * and fast method. I wrote them before realizing I wouldn't know how to use
+ * them.
+ */
+/*
+static gboolean
+compare_hash_tables (GHashTable *h1, GHashTable *h2)
+{
+	GHashTableIter i1, i2;
+	gpointer k1, v1, k2, v2;
+
+	if (g_hash_table_size (h1) != g_hash_table_size (h2)) {
+		return FALSE;
+	}
+
+	g_hash_table_iter_init (&i1, h1);
+	g_hash_table_iter_init (&i2, h2);
+
+	while (g_hash_table_iter_next (&i1, &k1, &v1)) {
+		g_hash_table_iter_next (&i2, &k2, &v2);
+
+		if (g_strcmp0 (k1, k2)) {
+			return FALSE;
+		}
+
+		if (g_strcmp0 (v1, v2)) {
+			return FALSE;
+		}
+	}
+
+	return TRUE;
+}
+
+static gboolean
+compare_results (GPtrArray *r1, GPtrArray *r2)
+{
+	int i, j;
+
+	if (!r1 || !r2) {
+		return FALSE;
+	}
+
+	if (r1->len != r2->len) {
+		return FALSE;
+	}
+
+	for (i = 0; i < r1->len; i++) {
+		GPtrArray *inner1, *inner2;
+
+		inner1 = g_ptr_array_index (r1, i);
+		inner2 = g_ptr_array_index (r2, i);
+
+		if (inner1->len != inner2->len) {
+			return FALSE;
+		}
+
+		for (j = 0; j < inner1->len; j++) {
+			GHashTable *h1, *h2;
+
+			h1 = g_ptr_array_index (inner1, j);
+			h2 = g_ptr_array_index (inner2, j);
+
+			if (!compare_hash_tables (h1, h2)) {
+				return FALSE;
+			}
+		}
+	}
+
+	return TRUE;
+}
+*/
+
+/* Runs the same query using the iterate and traditional interface, and compare
+ * the results */
+static void
+test_tracker_sparql_query_iterate ()
+{
+	GPtrArray *r1;
+	TrackerResultIterator *iterator;
+	GError *error = NULL;
+	const gchar *query = "SELECT ?r nie:url(?r) WHERE {?r a nfo:FileDataObject}";
+	guint i = 0;
+	int n_rows = 0;
+
+	r1 = tracker_resources_sparql_query (client, query, &error);
+
+	g_assert (!error);
+
+	iterator = tracker_resources_sparql_query_iterate (client, query, &error);
+
+	g_assert (!error);
+
+	while (tracker_result_iterator_has_next (iterator)) {
+		GStrv row;
+
+		g_assert (i < r1->len);
+
+		n_rows ++;
+
+		tracker_result_iterator_next (iterator);
+		row = g_ptr_array_index (r1, i++);
+
+		g_assert (!g_strcmp0 (tracker_result_iterator_value (iterator, 0), row[0]));
+	}
+
+	g_assert (n_rows == r1->len);
+
+	tracker_result_iterator_free (iterator);
+	tracker_dbus_results_ptr_array_free (&r1);
+}
+
+/* Runs the same query using the iterate and traditional interface, and compare
+ * the results */
+static void
+test_tracker_sparql_query_iterate_largerow ()
+{
+	GPtrArray *r1;
+	TrackerResultIterator *iterator;
+	GError *error = NULL;
+	const gchar *query = "SELECT nao:identifier(?r) WHERE {?r a nmm:Photo}";
+	guint i = 0;
+	int n_rows = 0;
+
+	r1 = tracker_resources_sparql_query (client, query, &error);
+
+	g_assert (!error);
+
+	iterator = tracker_resources_sparql_query_iterate (client, query, &error);
+
+	g_assert (!error);
+
+	while (tracker_result_iterator_has_next (iterator)) {
+		GStrv row;
+
+		g_assert (i < r1->len);
+
+		n_rows ++;
+
+		tracker_result_iterator_next (iterator);
+		row = g_ptr_array_index (r1, i++);
+
+		g_assert (!g_strcmp0 (tracker_result_iterator_value (iterator, 0), row[0]));
+	}
+
+	g_assert (n_rows == r1->len);
+
+	tracker_result_iterator_free (iterator);
+	tracker_dbus_results_ptr_array_free (&r1);
+}
+
+/* Runs an invalid query */
+static void
+test_tracker_sparql_query_iterate_error ()
+{
+	TrackerResultIterator *iterator;
+	GError *error = NULL;
+	const gchar *query = "bork bork bork";
+
+	iterator = tracker_resources_sparql_query_iterate (client, query, &error);
+
+	/* tracker_sparql_query_iterate should return null on error */
+	g_assert (!iterator);
+	/* error should be set, along with its message */
+	g_assert (error && error->message);
+
+	g_error_free (error);
+}
+
+/* Runs a query returning an empty set */
+static void
+test_tracker_sparql_query_iterate_empty ()
+{
+	TrackerResultIterator *iterator;
+	GError *error = NULL;
+	const gchar *query = "SELECT ?r WHERE {?r a nfo:FileDataObject; nao:identifier \"thisannotationdoesnotexist\"}";
+
+	iterator = tracker_resources_sparql_query_iterate (client, query, &error);
+
+	g_assert (iterator);
+	g_assert (!error);
+
+	g_assert (!tracker_result_iterator_has_next (iterator));
+	g_assert (!tracker_result_iterator_n_columns (iterator));
+	if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT | G_TEST_TRAP_SILENCE_STDERR)) {
+		tracker_result_iterator_value (iterator, 0);
+		exit (0);
+	}
+	g_test_trap_assert_failed ();
+	/* And just to make coverage happy... */
+	tracker_result_iterator_next (iterator);
+}
+
+static void
+test_tracker_sparql_query_iterate_sigpipe ()
+{
+	TrackerResultIterator *iterator;
+	GError *error = NULL;
+	const gchar *query = "SELECT ?r WHERE {?r a nfo:FileDataObject}";
+
+	iterator = tracker_resources_sparql_query_iterate (client, query, &error);
+
+	g_assert (iterator);
+	g_assert (!error);
+
+	tracker_result_iterator_next (iterator);
+
+	return;
+}
+
+static void
+test_tracker_sparql_update_fast_small ()
+{
+	GError *error = NULL;
+	const gchar *query = "INSERT { _:x a nmo:Message }";
+
+	tracker_resources_sparql_update_fast (client, query, &error);
+
+	g_assert (!error);
+
+	return;
+}
+
+static void
+test_tracker_sparql_update_fast_large ()
+{
+	GError *error = NULL;
+	const gchar *query_template = "INSERT { _:x a nmo:Message; nao:identifier \"%s\" }";
+	gchar *lotsOfA;
+	gchar *query;
+
+	lotsOfA = g_malloc (LONG_NAME_SIZE);
+	memset (lotsOfA, 'a', LONG_NAME_SIZE);
+	lotsOfA[LONG_NAME_SIZE-1] = '\0';
+
+	query = g_strdup_printf (query_template, lotsOfA);
+
+	tracker_resources_sparql_update_fast (client, query, &error);
+
+	g_free (lotsOfA);
+	g_free (query);
+
+	g_assert (!error);
+
+	return;
+}
+
+static void
+test_tracker_sparql_update_fast_error ()
+{
+	GError *error = NULL;
+	const gchar *query = "blork blork blork";
+
+	tracker_resources_sparql_update_fast (client, query, &error);
+
+	g_assert (error);
+
+	return;
+}
+
+static void
+test_tracker_sparql_update_blank_fast_small ()
+{
+	GError *error = NULL;
+	const gchar *query = "INSERT { _:x a nmo:Message }";
+	GPtrArray *results;
+
+	results = tracker_resources_sparql_update_blank_fast (client, query, &error);
+
+	g_assert (!error);
+	g_assert (results);
+
+	free_results (results);
+
+	return;
+}
+
+static void
+test_tracker_sparql_update_blank_fast_large ()
+{
+	GError *error = NULL;
+	const gchar *query_template = "INSERT { _:x a nmo:Message; nao:identifier \"%s\" }";
+	gchar *lotsOfA;
+	gchar *query;
+	GPtrArray *results;
+
+	lotsOfA = g_malloc (LONG_NAME_SIZE);
+	memset (lotsOfA, 'a', LONG_NAME_SIZE);
+	lotsOfA[LONG_NAME_SIZE-1] = '\0';
+
+	query = g_strdup_printf (query_template, lotsOfA);
+
+	results = tracker_resources_sparql_update_blank_fast (client, query, &error);
+
+	g_free (lotsOfA);
+	g_free (query);
+
+	g_assert (!error);
+	g_assert (results);
+
+	free_results (results);
+
+	return;
+}
+
+static void
+test_tracker_sparql_update_blank_fast_error ()
+{
+	GError *error = NULL;
+	const gchar *query = "blork blork blork";
+	GPtrArray *results;
+
+	results = tracker_resources_sparql_update_blank_fast (client, query, &error);
+
+	g_assert (error);
+	g_assert (!results);
+
+	return;
+}
+
+static void
+test_tracker_sparql_update_blank_fast_no_blanks ()
+{
+	GError *error = NULL;
+	const gchar *query = "INSERT { <urn:not_blank> a nmo:Message }";
+	GPtrArray *results;
+
+	results = tracker_resources_sparql_update_blank_fast (client, query, &error);
+
+	g_assert (!error);
+	g_assert (results);
+
+	free_results (results);
+
+	return;
+}
+
+static void
+test_tracker_batch_sparql_update_fast ()
+{
+	GError *error = NULL;
+	const gchar *query = "INSERT { _:x a nmo:Message }";
+
+	tracker_resources_batch_sparql_update_fast (client, query, &error);
+
+	g_assert (!error);
+
+	return;
+}
+
+gint
+main (gint argc, gchar **argv)
+{
+        g_type_init ();
+        g_test_init (&argc, &argv, NULL);
+
+		client = tracker_client_new (0, -1);
+
+		insert_test_data ();
+
+        g_test_add_func ("/steroids/tracker/tracker_sparql_query_iterate", test_tracker_sparql_query_iterate);
+        g_test_add_func ("/steroids/tracker/tracker_sparql_query_iterate_largerow", test_tracker_sparql_query_iterate_largerow);
+        g_test_add_func ("/steroids/tracker/tracker_sparql_query_iterate_error", test_tracker_sparql_query_iterate_error);
+        g_test_add_func ("/steroids/tracker/tracker_sparql_query_iterate_empty", test_tracker_sparql_query_iterate_empty);
+        g_test_add_func ("/steroids/tracker/tracker_sparql_query_iterate_sigpipe", test_tracker_sparql_query_iterate_sigpipe);
+        g_test_add_func ("/steroids/tracker/tracker_sparql_update_fast_small", test_tracker_sparql_update_fast_small);
+        g_test_add_func ("/steroids/tracker/tracker_sparql_update_fast_large", test_tracker_sparql_update_fast_large);
+        g_test_add_func ("/steroids/tracker/tracker_sparql_update_fast_error", test_tracker_sparql_update_fast_error);
+        g_test_add_func ("/steroids/tracker/tracker_sparql_update_blank_fast_small", test_tracker_sparql_update_blank_fast_small);
+        g_test_add_func ("/steroids/tracker/tracker_sparql_update_blank_fast_large", test_tracker_sparql_update_blank_fast_large);
+        g_test_add_func ("/steroids/tracker/tracker_sparql_update_blank_fast_error", test_tracker_sparql_update_blank_fast_error);
+        g_test_add_func ("/steroids/tracker/tracker_sparql_update_blank_fast_no_blanks", test_tracker_sparql_update_blank_fast_no_blanks);
+        g_test_add_func ("/steroids/tracker/tracker_batch_sparql_update_fast", test_tracker_batch_sparql_update_fast);
+
+		/* client is leaked */
+
+        return g_test_run ();
+}
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