forked from enlightenment/efl
506 lines
16 KiB
C
506 lines
16 KiB
C
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdio.h>
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#include "evas_suite.h"
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#include "Evas.h"
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#include "evas_tests_helpers.h"
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#define TEST_FONT_NAME "TEST_FONT"
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#define TEST_FONT_SOURCE TESTS_SRC_DIR "./DejaVuSans.eet"
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#define START_TEXT_TEST() \
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Evas *evas; \
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Evas_Object *to; \
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evas = EVAS_TEST_INIT_EVAS(); \
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evas_font_hinting_set(evas, EVAS_FONT_HINTING_AUTO); \
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to = evas_object_text_add(evas); \
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evas_object_text_font_source_set(to, TEST_FONT_SOURCE); \
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do \
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{ \
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} \
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while (0)
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#define END_TEXT_TEST() \
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do \
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{ \
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evas_object_del(to); \
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evas_free(evas); \
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evas_shutdown(); \
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} \
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while (0)
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START_TEST(evas_text_simple)
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{
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START_TEXT_TEST();
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const char *buf = "Test - בדיקה";
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evas_object_text_text_set(to, buf);
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fail_if(strcmp(evas_object_text_text_get(to), buf));
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END_TEXT_TEST();
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}
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END_TEST
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/* Various text related geometries */
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START_TEST(evas_text_geometries)
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{
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START_TEXT_TEST();
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const char *buf = "Tests";
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const char *font = TEST_FONT_NAME;
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Evas_Font_Size size = 14;
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Evas_Coord prev;
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int i;
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Evas_Coord x, y, w, h, px;
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evas_object_text_text_set(to, buf);
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/* All should be 0 without a font set */
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fail_if(evas_object_text_ascent_get(to) != 0);
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fail_if(evas_object_text_descent_get(to) != 0);
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fail_if(evas_object_text_max_ascent_get(to) != 0);
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fail_if(evas_object_text_max_descent_get(to) != 0);
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fail_if(evas_object_text_horiz_advance_get(to) != 0);
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fail_if(evas_object_text_vert_advance_get(to) != 0);
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evas_object_text_font_set(to, font, size);
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/* Check that they are bigger than 0. */
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fail_if(evas_object_text_ascent_get(to) <= 0);
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fail_if(evas_object_text_descent_get(to) <= 0);
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fail_if(evas_object_text_max_ascent_get(to) <= 0);
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fail_if(evas_object_text_max_descent_get(to) <= 0);
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fail_if(evas_object_text_horiz_advance_get(to) <= 0);
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fail_if(evas_object_text_vert_advance_get(to) <= 0);
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/* Check that expanding the text does what we expect it */
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evas_object_text_text_set(to, "Test");
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prev = evas_object_text_ascent_get(to);
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evas_object_text_text_set(to, "Testing");
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fail_if(evas_object_text_ascent_get(to) != prev);
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evas_object_text_text_set(to, "Test");
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prev = evas_object_text_descent_get(to);
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evas_object_text_text_set(to, "Testing");
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fail_if(evas_object_text_descent_get(to) != prev);
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evas_object_text_text_set(to, "Test");
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prev = evas_object_text_max_ascent_get(to);
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evas_object_text_text_set(to, "Testing");
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fail_if(evas_object_text_max_ascent_get(to) != prev);
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evas_object_text_text_set(to, "Test");
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prev = evas_object_text_max_descent_get(to);
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evas_object_text_text_set(to, "Testing");
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fail_if(evas_object_text_max_descent_get(to) != prev);
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evas_object_text_text_set(to, "Test");
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prev = evas_object_text_horiz_advance_get(to);
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evas_object_text_text_set(to, "Testing");
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fail_if(evas_object_text_horiz_advance_get(to) <= prev);
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evas_object_text_text_set(to, "Test");
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prev = evas_object_text_vert_advance_get(to);
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evas_object_text_text_set(to, "Testing");
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fail_if(evas_object_text_vert_advance_get(to) != prev);
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/* Go through all the characters, making sure the geometries we get
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* are in a monotonically increasing order and that all sizes are
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* bigger than 0. */
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evas_object_text_text_set(to, "Testing...");
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x = 0;
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px = -100;
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for (i = 0 ; i < eina_unicode_utf8_get_len("Testing...") ; i++)
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{
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fail_if(!evas_object_text_char_pos_get(to, i, &x, &y, &w, &h));
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fail_if(x <= px);
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px = x;
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/* Get back the coords */
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fail_if(i != evas_object_text_char_coords_get(to, x + (w / 2),
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y + (h / 2), &x, &y, &w, &h));
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}
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/* Last up to pos */
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Evas_Coord adv;
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int pos, prev_pos;
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evas_object_text_text_set(to, "Test - 유니코드");
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adv = evas_object_text_horiz_advance_get(to);
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pos = prev_pos = 0;
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for (x = 0 ; x <= (adv - 1) ; x++)
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{
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pos = evas_object_text_last_up_to_pos(to, x, 0);
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_ck_assert_int(pos, >=, prev_pos);
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prev_pos = pos;
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}
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pos = evas_object_text_last_up_to_pos(to, x, 0);
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ck_assert_int_eq(pos, -1);
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pos = evas_object_text_last_up_to_pos(to, -50, 0);
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ck_assert_int_eq(pos, -1);
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END_TEXT_TEST();
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}
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END_TEST
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/* Various evas stuff, such as scale */
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START_TEST(evas_text_evas)
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{
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Evas_Coord w, h, bw, bh;
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START_TEXT_TEST();
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const char *buf = "Test - בדיקה";
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const char *font = TEST_FONT_NAME;
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Evas_Font_Size size = 14;
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evas_object_text_font_set(to, font, size);
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evas_object_text_text_set(to, buf);
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evas_object_geometry_get(to, NULL, NULL, &bw, &bh);
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evas_object_scale_set(to, 3.0);
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evas_object_geometry_get(to, NULL, NULL, &w, &h);
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fail_if((w <= bw) || (h <= bh));
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evas_object_scale_set(to, 0.5);
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evas_object_geometry_get(to, NULL, NULL, &w, &h);
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fail_if((w >= bw) || (h >= bh));
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END_TEXT_TEST();
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}
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END_TEST
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/* Tests for functions that are in evas_object_text.c but
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* don't really have anything to do with it. */
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START_TEST(evas_text_unrelated)
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{
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START_TEXT_TEST();
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const char *buf = "נסיון";
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int pos;
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int value;
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/* Actually, they are tested in eina, just doing it for completeness. */
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fail_if(evas_string_char_len_get(buf) != 5);
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pos = 0;
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fail_if(2 != evas_string_char_next_get(buf, pos, &value));
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fail_if(value != 1504);
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pos = 2;
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fail_if(0 != evas_string_char_prev_get(buf, pos, &value));
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fail_if(value != 1505);
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END_TEXT_TEST();
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}
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END_TEST
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#define _CHECK_SET_GET(x) \
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do \
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{ \
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Evas_Coord r, g, b, a; \
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evas_object_text_##x##_set(to, 100, 150, 125, 12); \
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evas_object_text_##x##_get(to, &r, &g, &b, &a); \
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fail_if((r != 100) || (g != 150) || (b != 125) || (a != 12)); \
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/* Set to the same value */ \
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evas_object_text_##x##_set(to, 100, 150, 125, 12); \
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evas_object_text_##x##_get(to, &r, &g, &b, &a); \
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fail_if((r != 100) || (g != 150) || (b != 125) || (a != 12)); \
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} \
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while (0)
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START_TEST(evas_text_set_get)
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{
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START_TEXT_TEST();
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const char *buf = "Test - בדיקה";
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/* Text */
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evas_object_text_text_set(to, buf);
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fail_if(strcmp(evas_object_text_text_get(to), buf));
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/* Colors */
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_CHECK_SET_GET(shadow_color);
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_CHECK_SET_GET(glow_color);
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_CHECK_SET_GET(glow2_color);
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_CHECK_SET_GET(outline_color);
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/* Font and size */
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const char *font = TEST_FONT_NAME;
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Evas_Font_Size size = 14;
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evas_object_text_font_set(to, font, size);
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font = NULL;
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size = 0;
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evas_object_text_font_get(to, &font, &size);
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fail_if(strcmp(font, TEST_FONT_NAME));
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fail_if(size != 14);
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evas_object_text_font_set(to, font, size);
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font = NULL;
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size = 0;
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evas_object_text_font_get(to, &font, &size);
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fail_if(strcmp(font, TEST_FONT_NAME));
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fail_if(size != 14);
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font = "NON-EXISTING-FONT";
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size = 14;
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evas_object_text_font_set(to, font, size);
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font = NULL;
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size = 0;
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evas_object_text_font_get(to, &font, &size);
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fail_if(strcmp(font, "NON-EXISTING-FONT"));
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font = "Serif";
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size = 2;
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evas_object_text_font_set(to, font, size);
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font = NULL;
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size = 0;
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evas_object_text_font_get(to, &font, &size);
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fail_if(strcmp(font, "Serif"));
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fail_if(size != 2);
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evas_object_text_font_source_set(to, "/usr/share/fonts/Sans.ttf");
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font = evas_object_text_font_source_get(to);
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fail_if(strcmp(font, "/usr/share/fonts/Sans.ttf"));
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evas_object_text_font_source_set(to, "/usr/share/fonts/Sans.ttf");
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font = evas_object_text_font_source_get(to);
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fail_if(strcmp(font, "/usr/share/fonts/Sans.ttf"));
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/* BiDi Delimiters */
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evas_object_text_bidi_delimiters_set(to, ",.|");
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fail_if(strcmp(evas_object_text_bidi_delimiters_get(to), ",.|"));
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evas_object_text_bidi_delimiters_set(to, ",|");
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fail_if(strcmp(evas_object_text_bidi_delimiters_get(to), ",|"));
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evas_object_text_bidi_delimiters_set(to, NULL);
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fail_if(evas_object_text_bidi_delimiters_get(to));
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evas_object_text_bidi_delimiters_set(to, ",|");
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fail_if(strcmp(evas_object_text_bidi_delimiters_get(to), ",|"));
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/* Style */
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evas_object_text_text_set(to, "");
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evas_object_text_style_set(to, EVAS_TEXT_STYLE_SHADOW);
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fail_if(evas_object_text_style_get(to) != EVAS_TEXT_STYLE_SHADOW);
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evas_object_text_style_set(to, EVAS_TEXT_STYLE_OUTLINE);
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fail_if(evas_object_text_style_get(to) != EVAS_TEXT_STYLE_OUTLINE);
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/* Rehinting */
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evas_object_text_text_set(to, "Bla");
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evas_font_hinting_set(evas, EVAS_FONT_HINTING_NONE);
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evas_font_hinting_set(evas, EVAS_FONT_HINTING_AUTO);
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evas_font_hinting_set(evas, EVAS_FONT_HINTING_BYTECODE);
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/* Direction of an empty text should be NEUTRAL */
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evas_object_text_text_set(to, "");
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fail_if(evas_object_text_direction_get(to) != EVAS_BIDI_DIRECTION_NEUTRAL);
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/* LTR paragraphs */
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evas_object_text_text_set(to, "Test נסיון");
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fail_if(evas_object_text_direction_get(to) != EVAS_BIDI_DIRECTION_LTR);
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/* RTL paragraphs */
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evas_object_text_text_set(to, "נסיון test");
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fail_if(evas_object_text_direction_get(to) != EVAS_BIDI_DIRECTION_RTL);
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END_TEXT_TEST();
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}
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END_TEST
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START_TEST(evas_text_style)
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{
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Evas_Coord l, r, t, b;
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START_TEXT_TEST();
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const char *buf = "Test";
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evas_object_text_text_set(to, buf);
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evas_object_text_style_set(to, EVAS_TEXT_STYLE_PLAIN);
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evas_object_text_style_pad_get(to, &l, &r, &t, &b);
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fail_if((l != 0) || (r != 0) || (t != 0) || (b != 0));
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evas_object_text_style_set(to, EVAS_TEXT_STYLE_SHADOW);
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evas_object_text_style_pad_get(to, &l, &r, &t, &b);
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fail_if((l != 0) || (r != 1) || (t != 0) || (b != 1));
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evas_object_text_style_set(to, EVAS_TEXT_STYLE_OUTLINE);
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evas_object_text_style_pad_get(to, &l, &r, &t, &b);
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fail_if((l != 1) || (r != 1) || (t != 1) || (b != 1));
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evas_object_text_style_set(to, EVAS_TEXT_STYLE_SOFT_OUTLINE);
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evas_object_text_style_pad_get(to, &l, &r, &t, &b);
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fail_if((l != 2) || (r != 2) || (t != 2) || (b != 2));
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evas_object_text_style_set(to, EVAS_TEXT_STYLE_GLOW);
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evas_object_text_style_pad_get(to, &l, &r, &t, &b);
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fail_if((l != 2) || (r != 2) || (t != 2) || (b != 2));
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evas_object_text_style_set(to, EVAS_TEXT_STYLE_OUTLINE_SHADOW);
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evas_object_text_style_pad_get(to, &l, &r, &t, &b);
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fail_if((l != 1) || (r != 2) || (t != 1) || (b != 2));
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evas_object_text_style_set(to, EVAS_TEXT_STYLE_FAR_SHADOW);
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evas_object_text_style_pad_get(to, &l, &r, &t, &b);
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fail_if((l != 1) || (r != 2) || (t != 1) || (b != 2));
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evas_object_text_style_set(to, EVAS_TEXT_STYLE_OUTLINE_SOFT_SHADOW);
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evas_object_text_style_pad_get(to, &l, &r, &t, &b);
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fail_if((l != 1) || (r != 3) || (t != 1) || (b != 3));
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evas_object_text_style_set(to, EVAS_TEXT_STYLE_SOFT_SHADOW);
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evas_object_text_style_pad_get(to, &l, &r, &t, &b);
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fail_if((l != 1) || (r != 3) || (t != 1) || (b != 3));
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evas_object_text_style_set(to, EVAS_TEXT_STYLE_FAR_SOFT_SHADOW);
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evas_object_text_style_pad_get(to, &l, &r, &t, &b);
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fail_if((l != 0) || (r != 4) || (t != 0) || (b != 4));
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fail_if(strcmp(evas_object_text_text_get(to), buf));
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END_TEXT_TEST();
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}
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END_TEST
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#ifdef HAVE_FRIBIDI
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START_TEST(evas_text_bidi)
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{
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START_TEXT_TEST();
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const char *buf = "Test - בדיקה";
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int i;
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Evas_Coord x, y, w, h, px;
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const char *font = TEST_FONT_NAME;
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Evas_Font_Size size = 14;
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evas_object_text_font_set(to, font, size);
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evas_object_text_text_set(to, buf);
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fail_if(evas_object_text_direction_get(to) != EVAS_BIDI_DIRECTION_LTR);
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evas_object_text_text_set(to, "בדיקה");
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fail_if(evas_object_text_direction_get(to) != EVAS_BIDI_DIRECTION_RTL);
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/* With RTL text coords should be monotontically decreasing. */
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evas_object_text_text_set(to, "נסיון...");
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x = 0;
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px = 200;
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for (i = 0 ; i < eina_unicode_utf8_get_len("נסיון...") ; i++)
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{
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fail_if(!evas_object_text_char_pos_get(to, i, &x, &y, &w, &h));
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fail_if(x >= px);
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px = x;
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/* Get back the coords */
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fail_if(i != evas_object_text_char_coords_get(to, x + (w / 2),
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y + (h / 2), &x, &y, &w, &h));
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}
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/* Bidi text is a bit more complex */
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evas_object_text_text_set(to, "Test - נסיון...");
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x = 0;
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px = -100;
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for (i = 0 ; i < eina_unicode_utf8_get_len("Test - ") ; i++)
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{
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fail_if(!evas_object_text_char_pos_get(to, i, &x, &y, &w, &h));
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fail_if(x <= px);
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px = x;
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/* Get back the coords */
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fail_if(i != evas_object_text_char_coords_get(to, x + (w / 2),
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y + (h / 2), &x, &y, &w, &h));
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}
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/* First rtl char requires more specific handling */
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fail_if(!evas_object_text_char_pos_get(to, i, &x, &y, &w, &h));
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fail_if(x <= px);
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px = x;
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fail_if(i != evas_object_text_char_coords_get(to, x + (w / 2),
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y + (h / 2), &x, &y, &w, &h));
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i++;
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for ( ; i < eina_unicode_utf8_get_len("Test - נסיון") ; i++)
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{
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fail_if(!evas_object_text_char_pos_get(to, i, &x, &y, &w, &h));
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fail_if(x >= px);
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px = x;
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/* Get back the coords */
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fail_if(i != evas_object_text_char_coords_get(to, x + (w / 2),
|
|
y + (h / 2), &x, &y, &w, &h));
|
|
}
|
|
/* First ltr char requires more specific handling */
|
|
fail_if(!evas_object_text_char_pos_get(to, i, &x, &y, &w, &h));
|
|
fail_if(x <= px);
|
|
px = x;
|
|
i++;
|
|
for ( ; i < eina_unicode_utf8_get_len("Test - נסיון...") ; i++)
|
|
{
|
|
fail_if(!evas_object_text_char_pos_get(to, i, &x, &y, &w, &h));
|
|
fail_if(x <= px);
|
|
px = x;
|
|
/* Get back the coords */
|
|
fail_if(i != evas_object_text_char_coords_get(to, x + (w / 2),
|
|
y + (h / 2), &x, &y, &w, &h));
|
|
}
|
|
|
|
/* And with an rtl text */
|
|
evas_object_text_text_set(to, "נסיון - test...");
|
|
x = 0;
|
|
px = 100;
|
|
for (i = 0 ; i < eina_unicode_utf8_get_len("נסיון - ") ; i++)
|
|
{
|
|
fail_if(!evas_object_text_char_pos_get(to, i, &x, &y, &w, &h));
|
|
fail_if(x >= px);
|
|
px = x;
|
|
/* Get back the coords */
|
|
fail_if(i != evas_object_text_char_coords_get(to, x + (w / 2),
|
|
y + (h / 2), &x, &y, &w, &h));
|
|
}
|
|
|
|
/* First ltr char requires more specific handling */
|
|
fail_if(!evas_object_text_char_pos_get(to, i, &x, &y, &w, &h));
|
|
fail_if(x >= px);
|
|
px = x;
|
|
fail_if(i != evas_object_text_char_coords_get(to, x + (w / 2),
|
|
y + (h / 2), &x, &y, &w, &h));
|
|
i++;
|
|
for ( ; i < eina_unicode_utf8_get_len("נסיון - test") ; i++)
|
|
{
|
|
fail_if(!evas_object_text_char_pos_get(to, i, &x, &y, &w, &h));
|
|
fail_if(x <= px);
|
|
px = x;
|
|
/* Get back the coords */
|
|
fail_if(i != evas_object_text_char_coords_get(to, x + (w / 2),
|
|
y + (h / 2), &x, &y, &w, &h));
|
|
}
|
|
/* First rtl char requires more specific handling */
|
|
fail_if(!evas_object_text_char_pos_get(to, i, &x, &y, &w, &h));
|
|
fail_if(x >= px);
|
|
px = x;
|
|
i++;
|
|
for ( ; i < eina_unicode_utf8_get_len("נסיון - test...") ; i++)
|
|
{
|
|
fail_if(!evas_object_text_char_pos_get(to, i, &x, &y, &w, &h));
|
|
fail_if(x >= px);
|
|
px = x;
|
|
/* Get back the coords */
|
|
fail_if(i != evas_object_text_char_coords_get(to, x + (w / 2),
|
|
y + (h / 2), &x, &y, &w, &h));
|
|
}
|
|
|
|
/* And some last up to pos tests */
|
|
Evas_Coord adv;
|
|
int pos, prev_pos;
|
|
evas_object_text_text_set(to, "Test - נסיון...");
|
|
adv = evas_object_text_horiz_advance_get(to);
|
|
pos = prev_pos = 0;
|
|
for (x = 0 ; x <= (adv - 1) ; x++)
|
|
{
|
|
pos = evas_object_text_last_up_to_pos(to, x, 0);
|
|
fail_if(pos < prev_pos);
|
|
prev_pos = pos;
|
|
}
|
|
pos = evas_object_text_last_up_to_pos(to, x, 0);
|
|
fail_if(pos != -1);
|
|
pos = evas_object_text_last_up_to_pos(to, -50, 0);
|
|
fail_if(pos != -1);
|
|
|
|
END_TEXT_TEST();
|
|
}
|
|
END_TEST
|
|
#endif
|
|
|
|
void evas_test_text(TCase *tc)
|
|
{
|
|
tcase_add_test(tc, evas_text_simple);
|
|
tcase_add_test(tc, evas_text_style);
|
|
tcase_add_test(tc, evas_text_set_get);
|
|
tcase_add_test(tc, evas_text_geometries);
|
|
tcase_add_test(tc, evas_text_evas);
|
|
#ifdef HAVE_FRIBIDI
|
|
tcase_add_test(tc, evas_text_bidi);
|
|
#endif
|
|
|
|
tcase_add_test(tc, evas_text_unrelated);
|
|
}
|