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83b4ec7a12
When computing the pixels value of a ClutterUnits value we should be caching the value to avoid recomputing for every call of clutter_units_to_pixels(). We already have a flag telling us to return the cached value, but we miss the mechanism to evict the cache whenever the Backend settings affecting the conversion, that is default font and resolution, change. In order to implement the eviction we can use a "serial"; the Backend will have an internal serial field which we retrieve and put inside the ClutterUnits structure (we split one of the two 64 bit padding fields into two 32 bit fields to maintain ABI); every time we call clutter_units_to_pixels() we compare the units serial with that of the Backend; if they match and pixels_set is set to TRUE then we just return the stored pixels value. If the serials do not match then we unset the pixels_set flag and recompute the pixels value. We can verify this by adding a simple test unit checking that by changing the resolution of ClutterBackend we get different pixel values for 1 em. http://bugzilla.openedhand.com/show_bug.cgi?id=1843
179 lines
6.9 KiB
C
179 lines
6.9 KiB
C
#include "config.h"
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#include <clutter/clutter.h>
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#include <glib.h>
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#include <locale.h>
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#include <stdlib.h>
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#include "test-conform-common.h"
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static void
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test_conform_skip_test (TestConformSimpleFixture *fixture,
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gconstpointer data)
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{
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/* void */
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}
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static TestConformSharedState *shared_state = NULL;
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/* This is a bit of sugar for adding new conformance tests:
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*
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* - It adds an extern function definition just to save maintaining a header
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* that lists test entry points.
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* - It sets up callbacks for a fixture, which lets us share initialization
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* *code* between tests. (see test-conform-common.c)
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* - It passes in a shared *data* pointer that is initialised once in main(),
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* that gets passed to the fixture setup and test functions. (See the
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* definition in test-conform-common.h)
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*/
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#define TEST_CONFORM_SIMPLE(NAMESPACE, FUNC) G_STMT_START { \
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extern void FUNC (TestConformSimpleFixture *fixture, gconstpointer data); \
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g_test_add ("/conform" NAMESPACE "/" #FUNC, \
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TestConformSimpleFixture, \
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shared_state, /* data argument for test */ \
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test_conform_simple_fixture_setup, \
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FUNC, \
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test_conform_simple_fixture_teardown); } G_STMT_END
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/* this is a macro that conditionally executes a test if CONDITION
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* evaluates to TRUE; otherwise, it will put the test under the
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* "/skip" namespace and execute a dummy function that will always
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* pass.
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*/
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#define TEST_CONFORM_SKIP(CONDITION, NAMESPACE, FUNC) G_STMT_START { \
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if (CONDITION) { \
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g_test_add ("/skipped" NAMESPACE "/" #FUNC, \
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TestConformSimpleFixture, \
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shared_state, /* data argument for test */ \
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test_conform_simple_fixture_setup, \
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test_conform_skip_test, \
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test_conform_simple_fixture_teardown); \
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} else { TEST_CONFORM_SIMPLE (NAMESPACE, FUNC); } } G_STMT_END
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#define TEST_CONFORM_TODO(NAMESPACE, FUNC) G_STMT_START { \
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g_test_add ("/todo" NAMESPACE "/" #FUNC, \
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TestConformSimpleFixture, \
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shared_state, \
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test_conform_simple_fixture_setup, \
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test_conform_skip_test, \
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test_conform_simple_fixture_teardown); } G_STMT_END
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static void
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clutter_test_init (gint *argc,
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gchar ***argv)
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{
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#ifdef HAVE_CLUTTER_GLX
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/* on X11 we need a display connection to run the test suite */
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const gchar *display = g_getenv ("DISPLAY");
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if (!display || *display == '\0')
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{
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g_print ("No DISPLAY found. Unable to run the conformance "
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"test suite without a display.");
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exit (EXIT_SUCCESS);
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}
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#endif
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/* Turning of sync-to-vblank removes a dependency on the specifics of the
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* test environment. It also means that the timeline-only tests are
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* throttled to a reasonable frame rate rather than running in tight
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* infinite loop.
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*/
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g_setenv ("CLUTTER_VBLANK", "none", FALSE);
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g_test_init (argc, argv, NULL);
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g_test_bug_base ("http://bugzilla.openedhand.com/show_bug.cgi?id=%s");
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/* Initialise the state you need to share with everything.
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*/
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shared_state = g_new0 (TestConformSharedState, 1);
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shared_state->argc_addr = argc;
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shared_state->argv_addr = argv;
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g_assert (clutter_init (shared_state->argc_addr, shared_state->argv_addr)
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== CLUTTER_INIT_SUCCESS);
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}
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int
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main (int argc, char **argv)
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{
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clutter_test_init (&argc, &argv);
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TEST_CONFORM_SIMPLE ("/timeline", test_timeline);
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TEST_CONFORM_SKIP (!g_test_slow (), "/timeline", test_timeline_interpolate);
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TEST_CONFORM_SKIP (!g_test_slow (), "/timeline", test_timeline_rewind);
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TEST_CONFORM_SIMPLE ("/picking", test_pick);
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TEST_CONFORM_SIMPLE ("/text", test_text_utf8_validation);
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TEST_CONFORM_SIMPLE ("/text", test_text_empty);
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TEST_CONFORM_SIMPLE ("/text", test_text_set_empty);
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TEST_CONFORM_SIMPLE ("/text", test_text_set_text);
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TEST_CONFORM_SIMPLE ("/text", test_text_append_some);
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TEST_CONFORM_SIMPLE ("/text", test_text_prepend_some);
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TEST_CONFORM_SIMPLE ("/text", test_text_insert);
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TEST_CONFORM_SIMPLE ("/text", test_text_delete_chars);
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TEST_CONFORM_SIMPLE ("/text", test_text_delete_text);
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TEST_CONFORM_SIMPLE ("/text", test_text_cursor);
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TEST_CONFORM_SIMPLE ("/text", test_text_event);
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TEST_CONFORM_SIMPLE ("/text", test_text_get_chars);
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TEST_CONFORM_SIMPLE ("/text", test_text_cache);
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TEST_CONFORM_SIMPLE ("/text", test_text_password_char);
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TEST_CONFORM_SIMPLE ("/rectangle", test_rect_set_size);
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TEST_CONFORM_SIMPLE ("/rectangle", test_rect_set_color);
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TEST_CONFORM_SIMPLE ("/fixed", test_fixed_constants);
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TEST_CONFORM_SIMPLE ("/invariants", test_initial_state);
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TEST_CONFORM_SIMPLE ("/invariants", test_shown_not_parented);
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TEST_CONFORM_SIMPLE ("/invariants", test_realized);
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TEST_CONFORM_SIMPLE ("/invariants", test_realize_not_recursive);
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TEST_CONFORM_SIMPLE ("/invariants", test_map_recursive);
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TEST_CONFORM_SIMPLE ("/invariants", test_mapped);
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TEST_CONFORM_SIMPLE ("/invariants", test_show_on_set_parent);
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TEST_CONFORM_SIMPLE ("/invariants", test_clone_no_map);
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TEST_CONFORM_SIMPLE ("/vertex-buffer", test_vertex_buffer_contiguous);
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TEST_CONFORM_SIMPLE ("/vertex-buffer", test_vertex_buffer_interleved);
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TEST_CONFORM_SIMPLE ("/vertex-buffer", test_vertex_buffer_mutability);
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TEST_CONFORM_SIMPLE ("/opacity", test_label_opacity);
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TEST_CONFORM_SIMPLE ("/opacity", test_rectangle_opacity);
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TEST_CONFORM_SIMPLE ("/opacity", test_paint_opacity);
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TEST_CONFORM_SIMPLE ("/texture", test_backface_culling);
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TEST_CONFORM_SIMPLE ("/texture", test_npot_texture);
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TEST_CONFORM_SIMPLE ("/texture", test_premult);
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TEST_CONFORM_SIMPLE ("/path", test_path);
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TEST_CONFORM_SIMPLE ("/binding-pool", test_binding_pool);
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TEST_CONFORM_SIMPLE ("/actor", test_anchors);
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TEST_CONFORM_SIMPLE ("/model", test_list_model_populate);
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TEST_CONFORM_SIMPLE ("/model", test_list_model_iterate);
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TEST_CONFORM_SIMPLE ("/model", test_list_model_filter);
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TEST_CONFORM_SIMPLE ("/material", test_materials);
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TEST_CONFORM_SIMPLE ("/material", test_blend_strings);
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TEST_CONFORM_SIMPLE ("/color", test_color_from_string);
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TEST_CONFORM_SIMPLE ("/color", test_color_to_string);
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TEST_CONFORM_SIMPLE ("/color", test_color_hls_roundtrip);
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TEST_CONFORM_SIMPLE ("/units", test_units_constructors);
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TEST_CONFORM_SIMPLE ("/units", test_units_string);
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TEST_CONFORM_SIMPLE ("/units", test_units_cache);
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TEST_CONFORM_SIMPLE ("/group", test_group_depth_sorting);
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TEST_CONFORM_SIMPLE ("/sizing", test_fixed_size);
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TEST_CONFORM_SIMPLE ("/sizing", test_preferred_size);
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return g_test_run ();
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}
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