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mutter/tests/conform/model.c

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#include <stdlib.h>
#include <string.h>
#define CLUTTER_DISABLE_DEPRECATION_WARNINGS
#include <clutter/clutter.h>
typedef struct _ModelData
{
ClutterModel *model;
guint n_row;
} ModelData;
typedef struct _ChangedData
{
ClutterModel *model;
ClutterModelIter *iter;
guint row;
guint n_emissions;
gint value_check;
} ChangedData;
enum
{
COLUMN_FOO, /* G_TYPE_STRING */
COLUMN_BAR, /* G_TYPE_INT */
N_COLUMNS
};
static const struct {
const gchar *expected_foo;
gint expected_bar;
} base_model[] = {
{ "String 1", 1 },
{ "String 2", 2 },
{ "String 3", 3 },
{ "String 4", 4 },
{ "String 5", 5 },
{ "String 6", 6 },
{ "String 7", 7 },
{ "String 8", 8 },
{ "String 9", 9 },
};
static const struct {
const gchar *expected_foo;
gint expected_bar;
} forward_base[] = {
{ "String 1", 1 },
{ "String 2", 2 },
{ "String 3", 3 },
{ "String 4", 4 },
{ "String 5", 5 },
{ "String 6", 6 },
{ "String 7", 7 },
{ "String 8", 8 },
{ "String 9", 9 },
};
static const struct {
const gchar *expected_foo;
gint expected_bar;
} backward_base[] = {
{ "String 9", 9 },
{ "String 8", 8 },
{ "String 7", 7 },
{ "String 6", 6 },
{ "String 5", 5 },
{ "String 4", 4 },
{ "String 3", 3 },
{ "String 2", 2 },
{ "String 1", 1 },
};
static const struct {
const gchar *expected_foo;
gint expected_bar;
} filter_odd[] = {
{ "String 1", 1 },
{ "String 3", 3 },
{ "String 5", 5 },
{ "String 7", 7 },
{ "String 9", 9 },
};
static const struct {
const gchar *expected_foo;
gint expected_bar;
} filter_even[] = {
{ "String 8", 8 },
{ "String 6", 6 },
{ "String 4", 4 },
{ "String 2", 2 },
};
static inline void
compare_iter (ClutterModelIter *iter,
const gint expected_row,
const gchar *expected_foo,
const gint expected_bar)
{
gchar *foo = NULL;
gint bar = 0;
gint row = 0;
row = clutter_model_iter_get_row (iter);
clutter_model_iter_get (iter,
COLUMN_FOO, &foo,
COLUMN_BAR, &bar,
-1);
if (g_test_verbose ())
g_print ("Row %d => %d: Got [ '%s', '%d' ], expected [ '%s', '%d' ]\n",
row, expected_row,
foo, bar,
expected_foo, expected_bar);
g_assert_cmpint (row, ==, expected_row);
g_assert_cmpstr (foo, ==, expected_foo);
g_assert_cmpint (bar, ==, expected_bar);
g_free (foo);
}
static void
on_row_added (ClutterModel *model,
ClutterModelIter *iter,
gpointer data)
{
ModelData *model_data = data;
compare_iter (iter,
model_data->n_row,
base_model[model_data->n_row].expected_foo,
base_model[model_data->n_row].expected_bar);
model_data->n_row += 1;
}
static gboolean
filter_even_rows (ClutterModel *model,
ClutterModelIter *iter,
gpointer dummy G_GNUC_UNUSED)
{
gint bar_value;
clutter_model_iter_get (iter, COLUMN_BAR, &bar_value, -1);
if (bar_value % 2 == 0)
return TRUE;
return FALSE;
}
static gboolean
filter_odd_rows (ClutterModel *model,
ClutterModelIter *iter,
gpointer dummy G_GNUC_UNUSED)
{
gint bar_value;
clutter_model_iter_get (iter, COLUMN_BAR, &bar_value, -1);
if (bar_value % 2 != 0)
return TRUE;
return FALSE;
}
static void
list_model_filter (void)
{
ModelData test_data = { NULL, 0 };
ClutterModelIter *iter;
gint i;
test_data.model = clutter_list_model_new (N_COLUMNS,
G_TYPE_STRING, "Foo",
G_TYPE_INT, "Bar");
test_data.n_row = 0;
for (i = 1; i < 10; i++)
{
gchar *foo = g_strdup_printf ("String %d", i);
clutter_model_append (test_data.model,
COLUMN_FOO, foo,
COLUMN_BAR, i,
-1);
g_free (foo);
}
if (g_test_verbose ())
g_print ("Forward iteration (filter odd)...\n");
clutter_model_set_filter (test_data.model, filter_odd_rows, NULL, NULL);
iter = clutter_model_get_first_iter (test_data.model);
g_assert (iter != NULL);
i = 0;
while (!clutter_model_iter_is_last (iter))
{
compare_iter (iter, i,
filter_odd[i].expected_foo,
filter_odd[i].expected_bar);
iter = clutter_model_iter_next (iter);
i += 1;
}
g_object_unref (iter);
if (g_test_verbose ())
g_print ("Backward iteration (filter even)...\n");
clutter_model_set_filter (test_data.model, filter_even_rows, NULL, NULL);
iter = clutter_model_get_last_iter (test_data.model);
g_assert (iter != NULL);
i = 0;
do
{
compare_iter (iter, G_N_ELEMENTS (filter_even) - i - 1,
filter_even[i].expected_foo,
filter_even[i].expected_bar);
iter = clutter_model_iter_prev (iter);
i += 1;
}
while (!clutter_model_iter_is_first (iter));
g_object_unref (iter);
if (g_test_verbose ())
g_print ("get_iter_at_row...\n");
clutter_model_set_filter (test_data.model, filter_odd_rows, NULL, NULL);
for (i = 0; i < 5; i++)
{
iter = clutter_model_get_iter_at_row (test_data.model, i);
compare_iter (iter, i ,
filter_odd[i].expected_foo,
filter_odd[i].expected_bar);
g_object_unref (iter);
}
iter = clutter_model_get_iter_at_row (test_data.model, 5);
g_assert (iter == NULL);
g_object_unref (test_data.model);
}
static void
list_model_iterate (void)
{
ModelData test_data = { NULL, 0 };
ClutterModelIter *iter;
gint i;
test_data.model = clutter_list_model_new (N_COLUMNS,
G_TYPE_STRING, "Foo",
G_TYPE_INT, "Bar");
test_data.n_row = 0;
g_signal_connect (test_data.model, "row-added",
G_CALLBACK (on_row_added),
&test_data);
for (i = 1; i < 10; i++)
{
gchar *foo = g_strdup_printf ("String %d", i);
clutter_model_append (test_data.model,
COLUMN_FOO, foo,
COLUMN_BAR, i,
-1);
g_free (foo);
}
if (g_test_verbose ())
g_print ("Forward iteration...\n");
iter = clutter_model_get_first_iter (test_data.model);
g_assert (iter != NULL);
i = 0;
while (!clutter_model_iter_is_last (iter))
{
compare_iter (iter, i,
forward_base[i].expected_foo,
forward_base[i].expected_bar);
iter = clutter_model_iter_next (iter);
i += 1;
}
g_object_unref (iter);
if (g_test_verbose ())
g_print ("Backward iteration...\n");
iter = clutter_model_get_last_iter (test_data.model);
g_assert (iter != NULL);
i = 0;
do
{
compare_iter (iter, G_N_ELEMENTS (backward_base) - i - 1,
backward_base[i].expected_foo,
backward_base[i].expected_bar);
iter = clutter_model_iter_prev (iter);
i += 1;
}
while (!clutter_model_iter_is_first (iter));
compare_iter (iter, G_N_ELEMENTS (backward_base) - i - 1,
backward_base[i].expected_foo,
backward_base[i].expected_bar);
g_object_unref (iter);
g_object_unref (test_data.model);
}
static void
list_model_populate (void)
{
ModelData test_data = { NULL, 0 };
gint i;
test_data.model = clutter_list_model_new (N_COLUMNS,
G_TYPE_STRING, "Foo",
G_TYPE_INT, "Bar");
test_data.n_row = 0;
g_signal_connect (test_data.model, "row-added",
G_CALLBACK (on_row_added),
&test_data);
for (i = 1; i < 10; i++)
{
gchar *foo = g_strdup_printf ("String %d", i);
clutter_model_append (test_data.model,
COLUMN_FOO, foo,
COLUMN_BAR, i,
-1);
g_free (foo);
}
g_object_unref (test_data.model);
}
static void
list_model_from_script (void)
{
ClutterScript *script = clutter_script_new ();
GObject *model;
GError *error = NULL;
gchar *test_file;
const gchar *name;
GType type;
ClutterModelIter *iter;
GValue value = { 0, };
test_file = g_test_build_filename (G_TEST_DIST, "scripts", "test-script-model.json", NULL);
clutter_script_load_from_file (script, test_file, &error);
if (g_test_verbose () && error)
g_print ("Error: %s", error->message);
g_assert_no_error (error);
model = clutter_script_get_object (script, "test-model");
g_assert (CLUTTER_IS_MODEL (model));
g_assert (clutter_model_get_n_columns (CLUTTER_MODEL (model)) == 3);
name = clutter_model_get_column_name (CLUTTER_MODEL (model), 0);
type = clutter_model_get_column_type (CLUTTER_MODEL (model), 0);
if (g_test_verbose ())
g_print ("column[0]: %s, type: %s\n", name, g_type_name (type));
g_assert (strcmp (name, "text-column") == 0);
g_assert (type == G_TYPE_STRING);
name = clutter_model_get_column_name (CLUTTER_MODEL (model), 2);
type = clutter_model_get_column_type (CLUTTER_MODEL (model), 2);
if (g_test_verbose ())
g_print ("column[2]: %s, type: %s\n", name, g_type_name (type));
g_assert (strcmp (name, "actor-column") == 0);
g_assert (g_type_is_a (type, CLUTTER_TYPE_ACTOR));
g_assert (clutter_model_get_n_rows (CLUTTER_MODEL (model)) == 3);
iter = clutter_model_get_iter_at_row (CLUTTER_MODEL (model), 0);
clutter_model_iter_get_value (iter, 0, &value);
g_assert (G_VALUE_HOLDS_STRING (&value));
g_assert (strcmp (g_value_get_string (&value), "text-row-1") == 0);
g_value_unset (&value);
clutter_model_iter_get_value (iter, 1, &value);
g_assert (G_VALUE_HOLDS_INT (&value));
g_assert (g_value_get_int (&value) == 1);
g_value_unset (&value);
clutter_model_iter_get_value (iter, 2, &value);
g_assert (G_VALUE_HOLDS_OBJECT (&value));
g_assert (g_value_get_object (&value) == NULL);
g_value_unset (&value);
iter = clutter_model_iter_next (iter);
clutter_model_iter_get_value (iter, 2, &value);
g_assert (G_VALUE_HOLDS_OBJECT (&value));
g_assert (CLUTTER_IS_ACTOR (g_value_get_object (&value)));
g_value_unset (&value);
iter = clutter_model_iter_next (iter);
clutter_model_iter_get_value (iter, 2, &value);
g_assert (G_VALUE_HOLDS_OBJECT (&value));
g_assert (CLUTTER_IS_ACTOR (g_value_get_object (&value)));
g_assert (strcmp (clutter_actor_get_name (g_value_get_object (&value)),
"actor-row-3") == 0);
g_value_unset (&value);
g_object_unref (iter);
}
static void
on_row_changed (ClutterModel *model,
ClutterModelIter *iter,
ChangedData *data)
{
gint value = -1;
clutter_model_iter_get (iter, COLUMN_BAR, &value, -1);
if (g_test_verbose ())
g_print ("row-changed value-check: %d, expected: %d\n",
value, data->value_check);
g_assert_cmpint (value, ==, data->value_check);
data->n_emissions += 1;
}
static void
list_model_row_changed (void)
{
ChangedData test_data = { NULL, NULL, 0, 0 };
GValue value = { 0, };
gint i;
test_data.model = clutter_list_model_new (N_COLUMNS,
G_TYPE_STRING, "Foo",
G_TYPE_INT, "Bar");
for (i = 1; i < 10; i++)
{
gchar *foo = g_strdup_printf ("String %d", i);
clutter_model_append (test_data.model,
COLUMN_FOO, foo,
COLUMN_BAR, i,
-1);
g_free (foo);
}
g_signal_connect (test_data.model, "row-changed",
G_CALLBACK (on_row_changed),
&test_data);
test_data.row = g_random_int_range (0, 9);
test_data.iter = clutter_model_get_iter_at_row (test_data.model,
test_data.row);
g_assert (CLUTTER_IS_MODEL_ITER (test_data.iter));
test_data.value_check = 47;
g_value_init (&value, G_TYPE_INT);
g_value_set_int (&value, test_data.value_check);
clutter_model_iter_set_value (test_data.iter, COLUMN_BAR, &value);
g_value_unset (&value);
if (g_test_verbose ())
g_print ("iter.set_value() emissions: %d, expected: 1\n",
test_data.n_emissions);
g_assert_cmpint (test_data.n_emissions, ==, 1);
test_data.n_emissions = 0;
test_data.value_check = 42;
clutter_model_iter_set (test_data.iter,
COLUMN_FOO, "changed",
COLUMN_BAR, test_data.value_check,
-1);
if (g_test_verbose ())
g_print ("iter.set() emissions: %d, expected: 1\n",
test_data.n_emissions);
g_assert_cmpint (test_data.n_emissions, ==, 1);
g_object_unref (test_data.iter);
g_object_unref (test_data.model);
}
CLUTTER_TEST_SUITE (
CLUTTER_TEST_UNIT ("/list-model/populate", list_model_populate)
CLUTTER_TEST_UNIT ("/list-model/iterate", list_model_iterate)
CLUTTER_TEST_UNIT ("/list-model/filter", list_model_filter)
CLUTTER_TEST_UNIT ("/list-model/row-changed", list_model_row_changed)
CLUTTER_TEST_UNIT ("/list-model/from-script", list_model_from_script)
)
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