Changeset c78a03d in mainline for uspace/lib/gfxfont/test/font.c

Timestamp:

2020-07-21T22:48:59Z (4 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

5592c56

Parents:

703c743

Message:

Flesh out most of font, glyph and glyph bitmap implementation and tests

File:

• uspace/lib/gfxfont/test/font.c (modified) (2 diffs)

uspace/lib/gfxfont/test/font.c

@@ -27 +27 @@
  */
 
+#include <gfx/context.h>
 #include <gfx/font.h>
 #include <pcut/pcut.h>
@@ -34 +35 @@
 PCUT_TEST_SUITE(font);
 
-PCUT_TEST(dummy)
-{
+static errno_t testgc_set_color(void *, gfx_color_t *);
+static errno_t testgc_fill_rect(void *, gfx_rect_t *);
+
+static gfx_context_ops_t test_ops = {
+        .set_color = testgc_set_color,
+        .fill_rect = testgc_fill_rect
+};
+
+/** Test creating and destroying font */
+PCUT_TEST(create_destroy)
+{
+        gfx_font_metrics_t metrics;
+        gfx_font_t *font;
+        gfx_context_t *gc;
+        errno_t rc;
+
+        rc = gfx_context_new(&test_ops, NULL, &gc);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+
+        gfx_font_metrics_init(&metrics);
+        rc = gfx_font_create(gc, &metrics, &font);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+
+        gfx_font_destroy(font);
+        rc = gfx_context_delete(gc);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+}
+
+/** Test gfx_font_get_metrics() */
+PCUT_TEST(get_metrics)
+{
+        gfx_font_metrics_t metrics;
+        gfx_font_metrics_t gmetrics;
+        gfx_font_t *font;
+        gfx_context_t *gc;
+        errno_t rc;
+
+        rc = gfx_context_new(&test_ops, NULL, &gc);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+
+        gfx_font_metrics_init(&metrics);
+        metrics.ascent = 1;
+        metrics.descent = 2;
+        metrics.leading = 3;
+
+        rc = gfx_font_create(gc, &metrics, &font);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+
+        gfx_font_get_metrics(font, &gmetrics);
+        PCUT_ASSERT_INT_EQUALS(metrics.ascent, gmetrics.ascent);
+        PCUT_ASSERT_INT_EQUALS(metrics.descent, gmetrics.descent);
+        PCUT_ASSERT_INT_EQUALS(metrics.leading, gmetrics.leading);
+
+        gfx_font_destroy(font);
+        rc = gfx_context_delete(gc);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+}
+
+/** Test gfx_font_set_metrics() */
+PCUT_TEST(set_metrics)
+{
+        gfx_font_metrics_t metrics1;
+        gfx_font_metrics_t metrics2;
+        gfx_font_metrics_t gmetrics;
+        gfx_font_t *font;
+        gfx_context_t *gc;
+        errno_t rc;
+
+        rc = gfx_context_new(&test_ops, NULL, &gc);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+
+        gfx_font_metrics_init(&metrics1);
+        metrics1.ascent = 1;
+        metrics1.descent = 2;
+        metrics1.leading = 3;
+
+        rc = gfx_font_create(gc, &metrics1, &font);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+
+        gfx_font_metrics_init(&metrics2);
+        metrics1.ascent = 4;
+        metrics1.descent = 5;
+        metrics1.leading = 6;
+
+        rc = gfx_font_set_metrics(font, &metrics2);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+
+        gfx_font_get_metrics(font, &gmetrics);
+        PCUT_ASSERT_INT_EQUALS(metrics2.ascent, gmetrics.ascent);
+        PCUT_ASSERT_INT_EQUALS(metrics2.descent, gmetrics.descent);
+        PCUT_ASSERT_INT_EQUALS(metrics2.leading, gmetrics.leading);
+
+        gfx_font_destroy(font);
+        rc = gfx_context_delete(gc);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+}
+
+/** Test gfx_font_first_glyph() */
+PCUT_TEST(first_glyph)
+{
+        gfx_font_metrics_t metrics;
+        gfx_font_t *font;
+        gfx_context_t *gc;
+        gfx_glyph_t *glyph;
+        errno_t rc;
+
+        rc = gfx_context_new(&test_ops, NULL, &gc);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+
+        gfx_font_metrics_init(&metrics);
+
+        rc = gfx_font_create(gc, &metrics, &font);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+
+        glyph = gfx_font_first_glyph(font);
+        PCUT_ASSERT_NULL(glyph);
+
+        gfx_font_destroy(font);
+        rc = gfx_context_delete(gc);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+}
+
+/** Test gfx_font_next_glyph() */
+PCUT_TEST(next_glyph)
+{
+        /* TODO */
+}
+
+/** Test gfx_font_search_glyph() */
+PCUT_TEST(search_glyph)
+{
+        gfx_font_metrics_t metrics;
+        gfx_font_t *font;
+        gfx_context_t *gc;
+        gfx_glyph_t *glyph;
+        size_t bytes;
+        errno_t rc;
+
+        rc = gfx_context_new(&test_ops, NULL, &gc);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+
+        gfx_font_metrics_init(&metrics);
+
+        rc = gfx_font_create(gc, &metrics, &font);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+
+        rc = gfx_font_search_glyph(font, "Hello", &glyph, &bytes);
+        PCUT_ASSERT_ERRNO_VAL(ENOENT, rc);
+
+        gfx_font_destroy(font);
+        rc = gfx_context_delete(gc);
+        PCUT_ASSERT_ERRNO_VAL(EOK, rc);
+}
+
+static errno_t testgc_set_color(void *arg, gfx_color_t *color)
+{
+        return EOK;
+}
+
+static errno_t testgc_fill_rect(void *arg, gfx_rect_t *rect)
+{
+        return EOK;
 }