[pango/pango2] Run all tests on MacOs

[Matthias Clasen <matthiasc src gnome org>]

commit 4e3a47be5f3df37b808d6da8f6706b9246e38f4f
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Jun 15 21:37:26 2022 -0400

    Run all tests on MacOs

 tests/test-font.c |   6 -
 tests/testmisc.c  | 442 ------------------------------------------------------
 2 files changed, 448 deletions(-)
---
diff --git a/tests/test-font.c b/tests/test-font.c
index 6bb8be7f..7c3b06db 100644
--- a/tests/test-font.c
+++ b/tests/test-font.c
@@ -326,12 +326,6 @@ test_roundtrip_small_caps (void)
   hb_feature_t features[32];
   guint num = 0;
 
-  if (strcmp (G_OBJECT_TYPE_NAME (pango_font_map_get_default ()), "PangoCairoCoreTextFontMap") == 0)
-    {
-      g_test_skip ("Small Caps support needs to be added to PangoCoreTextFontMap");
-      return;
-    }
-
   context = pango_context_new ();
 
   desc = pango_font_description_from_string ("Cantarell Small-Caps 11");
diff --git a/tests/testmisc.c b/tests/testmisc.c
index c2158795..18271347 100644
--- a/tests/testmisc.c
+++ b/tests/testmisc.c
@@ -173,443 +173,7 @@ test_run_height (void)
   PangoLayout *layout;
   PangoLineIter *iter;
   PangoRectangle logical1, logical2;
-
-  if (strcmp (G_OBJECT_TYPE_NAME (pango_font_map_get_default ()), "PangoCairoCoreTextFontMap") == 0)
-    {
-      g_test_skip ("This test fails on macOS and needs debugging");
-      return;
-    }
-
-  context = pango_context_new ();
-  layout = pango_layout_new (context);
-  pango_layout_set_text (layout, "one", -1);
-
-  iter = pango_lines_get_iter (pango_layout_get_lines (layout));
-  pango_line_iter_get_run_extents (iter, NULL, &logical1);
-  pango_line_iter_free (iter);
-
-  pango_layout_set_text (layout, "", -1);
-
-  iter = pango_lines_get_iter (pango_layout_get_lines (layout));
-  pango_line_iter_get_run_extents (iter, NULL, &logical2);
-  pango_line_iter_free (iter);
-
-  g_assert_cmpint (logical1.height, ==, logical2.height);
-
-  g_object_unref (layout);
-  g_object_unref (context);
-}
-
-static void
-test_cursor_height (void)
-{
-  PangoContext *context;
-  PangoLayout *layout;
-  PangoRectangle strong;
-
-  context = pango_context_new ();
-  layout = pango_layout_new (context);
-
-  pango_layout_set_text (layout, "one\ttwo", -1);
-  pango_lines_get_cursor_pos (pango_layout_get_lines (layout), NULL, 0, &strong, NULL);
-  g_assert_cmpint (strong.height, >, 0);
-
-  pango_layout_set_text (layout, "", -1);
-  pango_lines_get_cursor_pos (pango_layout_get_lines (layout), NULL, 0, &strong, NULL);
-  g_assert_cmpint (strong.height, >, 0);
-
-  g_object_unref (layout);
-  g_object_unref (context);
-}
-
-static void
-test_attr_list_update (void)
-{
-  PangoAttribute *weight_attr;
-  PangoAttribute *fg_attr;
-  PangoAttrList *list;
-
-  weight_attr = pango_attr_weight_new (700);
-  weight_attr->start_index = 4;
-  weight_attr->end_index = 6;
-
-  fg_attr = pango_attr_foreground_new (&(PangoColor){0, 0, 65535});
-  fg_attr->start_index = PANGO_ATTR_INDEX_FROM_TEXT_BEGINNING;
-  fg_attr->end_index = PANGO_ATTR_INDEX_TO_TEXT_END;
-
-  list = pango_attr_list_new();
-  pango_attr_list_insert (list, weight_attr);
-  pango_attr_list_insert (list, fg_attr);
-
-  g_assert_cmpuint (weight_attr->start_index, ==, 4);
-  g_assert_cmpuint (weight_attr->end_index, ==, 6);
-  g_assert_cmpuint (fg_attr->start_index, ==, PANGO_ATTR_INDEX_FROM_TEXT_BEGINNING);
-  g_assert_cmpuint (fg_attr->end_index, ==, PANGO_ATTR_INDEX_TO_TEXT_END);
-
-  // Delete 1 byte at position 2
-  pango_attr_list_update (list, 2, 1, 0);
-
-  g_assert_cmpuint (weight_attr->start_index, ==, 3);
-  g_assert_cmpuint (weight_attr->end_index, ==, 5);
-  g_assert_cmpuint (fg_attr->start_index, ==, PANGO_ATTR_INDEX_FROM_TEXT_BEGINNING);
-  g_assert_cmpuint (fg_attr->end_index, ==, PANGO_ATTR_INDEX_TO_TEXT_END);
-
-  pango_attr_list_unref (list);
-}
-
-static void
-test_version_info (void)
-{
-  char *str;
-
-  g_assert_null (pango_version_check (1, 0, 0));
-  g_assert_null (pango_version_check (PANGO_VERSION_MAJOR, PANGO_VERSION_MINOR, PANGO_VERSION_MICRO));
-  g_assert_nonnull (pango_version_check (2, 0, 0));
-
-  str = g_strdup_printf ("%d.%d.%d", PANGO_VERSION_MAJOR, PANGO_VERSION_MINOR, PANGO_VERSION_MICRO);
-  g_assert_cmpstr (str, ==, pango_version_string ());
-  g_free (str);
-}
-
-static void
-test_is_zero_width (void)
-{
-  g_assert_true (pango_is_zero_width (0x00ad));
-  g_assert_true (pango_is_zero_width (0x034f));
-  g_assert_false (pango_is_zero_width ('a'));
-  g_assert_false (pango_is_zero_width ('c'));
-
-  g_assert_true (pango_is_zero_width (0x2066));
-  g_assert_true (pango_is_zero_width (0x2067));
-  g_assert_true (pango_is_zero_width (0x2068));
-  g_assert_true (pango_is_zero_width (0x2069));
-
-  g_assert_true (pango_is_zero_width (0x202a));
-  g_assert_true (pango_is_zero_width (0x202b));
-  g_assert_true (pango_is_zero_width (0x202c));
-  g_assert_true (pango_is_zero_width (0x202d));
-  g_assert_true (pango_is_zero_width (0x202e));
-}
-
-static void
-test_gravity_to_rotation (void)
-{
-  g_assert_true (pango_gravity_to_rotation (PANGO_GRAVITY_SOUTH) == 0);
-  g_assert_true (pango_gravity_to_rotation (PANGO_GRAVITY_NORTH) == G_PI);
-  g_assert_true (pango_gravity_to_rotation (PANGO_GRAVITY_EAST) == -G_PI_2);
-  g_assert_true (pango_gravity_to_rotation (PANGO_GRAVITY_WEST) == G_PI_2);
-}
-
-static void
-test_gravity_from_matrix (void)
-{
-  PangoMatrix m = PANGO_MATRIX_INIT;
-
-  g_assert_true (pango_gravity_get_for_matrix (&m) == PANGO_GRAVITY_SOUTH);
-
-  pango_matrix_rotate (&m, 90);
-  g_assert_true (pango_gravity_get_for_matrix (&m) == PANGO_GRAVITY_WEST);
-
-  pango_matrix_rotate (&m, 90);
-  g_assert_true (pango_gravity_get_for_matrix (&m) == PANGO_GRAVITY_NORTH);
-
-  pango_matrix_rotate (&m, 90);
-  g_assert_true (pango_gravity_get_for_matrix (&m) == PANGO_GRAVITY_EAST);
-}
-
-static void
-test_gravity_for_script (void)
-{
-  struct {
-    GUnicodeScript script;
-    PangoGravity gravity;
-    PangoGravity gravity_natural;
-    PangoGravity gravity_line;
-  } tests[] = {
-    { G_UNICODE_SCRIPT_ARABIC, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_NORTH },
-    { G_UNICODE_SCRIPT_BOPOMOFO, PANGO_GRAVITY_EAST, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_SOUTH },
-    { G_UNICODE_SCRIPT_LATIN, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_SOUTH },
-    { G_UNICODE_SCRIPT_HANGUL, PANGO_GRAVITY_EAST, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_SOUTH },
-    { G_UNICODE_SCRIPT_MONGOLIAN, PANGO_GRAVITY_WEST, PANGO_GRAVITY_SOUTH },
-    { G_UNICODE_SCRIPT_OGHAM, PANGO_GRAVITY_WEST, PANGO_GRAVITY_NORTH, PANGO_GRAVITY_SOUTH },
-    { G_UNICODE_SCRIPT_TIBETAN, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_SOUTH },
-  };
-
-  for (int i = 0; i < G_N_ELEMENTS (tests); i++)
-    {
-      g_assert_true (pango_gravity_get_for_script (tests[i].script, PANGO_GRAVITY_AUTO, 
PANGO_GRAVITY_HINT_STRONG) == tests[i].gravity);
-
-      g_assert_true (pango_gravity_get_for_script_and_width (tests[i].script, FALSE, PANGO_GRAVITY_EAST, 
PANGO_GRAVITY_HINT_NATURAL) == tests[i].gravity_natural);
-      g_assert_true (pango_gravity_get_for_script_and_width (tests[i].script, FALSE, PANGO_GRAVITY_EAST, 
PANGO_GRAVITY_HINT_STRONG) == PANGO_GRAVITY_EAST);
-      g_assert_true (pango_gravity_get_for_script_and_width (tests[i].script, FALSE, PANGO_GRAVITY_EAST, 
PANGO_GRAVITY_HINT_LINE) == tests[i].gravity_line);
-    }
-}
-
-static void
-test_fallback_shape (void)
-{
-  PangoContext *context;
-  const char *text;
-  GList *items, *l;
-  PangoDirection dir;
-
-  context = pango_context_new ();
-  dir = pango_context_get_base_dir (context);
-
-  text = "Some text to sha​pe ﺄﻧﺍ ﻕﺍﺩﺭ ﻊﻟﻯ ﺄﻜﻟ ﺎﻟﺰﺟﺎﺟ ﻭ ﻩﺫﺍ ﻻ ﻱﺆﻠﻤﻨﻳ";
-  items = pango_itemize (context, dir, text, 0, strlen (text), NULL);
-  for (l = items; l; l = l->next)
-    {
-      PangoItem *item = l->data;
-      PangoGlyphString *glyphs;
-
-      /* We want to test fallback shaping, which happens when we don't have a font */
-      g_clear_object (&item->analysis.font);
-
-      glyphs = pango_glyph_string_new ();
-      pango_shape (text + item->offset, item->length, NULL, 0, &item->analysis, glyphs, PANGO_SHAPE_NONE);
-
-      for (int i = 0; i < glyphs->num_glyphs; i++)
-        {
-          PangoGlyph glyph = glyphs->glyphs[i].glyph;
-          g_assert_true (glyph == PANGO_GLYPH_EMPTY || (glyph & PANGO_GLYPH_UNKNOWN_FLAG));
-        }
-
-      pango_glyph_string_free (glyphs);
-    }
-
-  g_list_free_full (items, (GDestroyNotify)pango_item_free);
-
-  g_object_unref (context);
-}
-
-/* https://bugzilla.gnome.org/show_bug.cgi?id=547303 */
-static void
-test_get_cursor_crash (void)
-{
-  PangoContext *context;
-  PangoLayout *layout;
-  int i;
-
-  const char *string = "foo\n\rbar\r\nbaz\n\nqux\n\n..";
-
-  context = pango_context_new ();
-
-  layout = pango_layout_new (context);
-
-  pango_layout_set_text (layout, string, -1);
-
-  for (i = 0; string[i]; i++)
-    {
-      PangoRectangle rectA, rectB;
-
-      pango_lines_get_cursor_pos (pango_layout_get_lines (layout), NULL, i, &rectA, &rectB);
-      g_assert_cmpint (rectA.x, ==, rectB.x);
-    }
-
-  g_object_unref (layout);
-  g_object_unref (context);
-}
-
-/* Test that get_cursor returns split cursors in the
- * expected situations. In particular, this was broken
- * at the end of the string here.
- */
-static void
-test_get_cursor (void)
-{
-  const char *text = "abאב";
-  PangoContext *context;
-  PangoLayout *layout;
-  PangoRectangle strong, weak;
-
-  context = pango_context_new ();
-
-  layout = pango_layout_new (context);
-  pango_layout_set_text (layout, text, -1);
-
-  pango_lines_get_cursor_pos (pango_layout_get_lines (layout), NULL, 0, &strong, &weak);
-  g_assert_cmpint (strong.x, ==, weak.x);
-
-  pango_lines_get_cursor_pos (pango_layout_get_lines (layout), NULL, 1, &strong, &weak);
-  g_assert_cmpint (strong.x, ==, weak.x);
-
-  pango_lines_get_cursor_pos (pango_layout_get_lines (layout), NULL, 2, &strong, &weak);
-  g_assert_cmpint (strong.x, !=, weak.x);
-
-  pango_lines_get_cursor_pos (pango_layout_get_lines (layout), NULL, 4, &strong, &weak);
-  g_assert_cmpint (strong.x, ==, weak.x);
-
-  pango_lines_get_cursor_pos (pango_layout_get_lines (layout), NULL, 6, &strong, &weak);
-  g_assert_cmpint (strong.x, !=, weak.x);
-
-  g_object_unref (layout);
-  g_object_unref (context);
-}
-
-static void
-test_index_to_x (void)
-{
-  PangoContext *context;
-  const char *tests[] = {
-    "ac­ual­ly", // soft hyphen
-    "ac​ual​ly", // zero-width space
-  };
-
-  context = pango_context_new ();
-
-  for (int i = 0; i < G_N_ELEMENTS (tests); i++)
-    {
-      PangoLayout *layout;
-      const char *text;
-      const char *p;
-
-      layout = pango_layout_new (context);
-      pango_layout_set_text (layout, tests[i], -1);
-      text = pango_layout_get_text (layout);
-
-      for (p = text; *p; p = g_utf8_next_char (p))
-        {
-          int index = p - text;
-          PangoLine *line;
-          int x;
-          int index2, trailing;
-          gunichar ch;
-
-          ch = g_utf8_get_char (p);
-
-          pango_lines_index_to_line (pango_layout_get_lines (layout), index, &line, NULL, NULL, NULL);
-          g_assert_nonnull (line);
-
-          pango_line_index_to_x (line, index, 0, &x);
-          pango_line_x_to_index (line, x, &index2, &trailing);
-          if (!pango_is_zero_width (ch))
-            g_assert_cmpint (index, ==, index2);
-        }
-
-      g_object_unref (layout);
-    }
-
-  g_object_unref (context);
-}
-
-static gboolean
-pango_rectangle_contains (const PangoRectangle *r1,
-                          const PangoRectangle *r2)
-{
-  return r2->x >= r1->x &&
-         r2->y >= r1->y &&
-         r2->x + r2->width <= r1->x + r1->width &&
-         r2->y + r2->height <= r1->y + r1->height;
-}
-
-static void
-test_extents (void)
-{
-  PangoContext *context;
-  struct {
-    const char *text;
-    int width;
-  } tests[] = {
-#if 0
-    { "Some long text that has multiple lines that are wrapped by Pango.", 60 },
-    { "This paragraph should ac­tual­ly have multiple lines, unlike all the other wannabe äöü pa­ra­graph 
tests in this ugh test-case. Grow some lines!\n", 188 },
-    { "你好 Hello שלום Γειά σας", 60 },
-#endif
-    { "line 1
line 2
line 3\nline 4\r\nline 5", -1 }, // various separators
-    { "abc😂️def", -1 },
-    { "abcאבגdef", -1 },
-    { "אבabcב",
-      -1 },
-    { "aאב12b", -1 },
-    { "pa­ra­graph", -1 }, // soft hyphens
-  };
-
-  context = pango_context_new ();
-
-  for (int i = 0; i < G_N_ELEMENTS (tests); i++)
-    {
-      PangoLayout *layout;
-      PangoLines *lines;
-      PangoLineIter *iter;
-      PangoRectangle layout_extents;
-      PangoRectangle line_extents;
-      PangoRectangle run_extents;
-      PangoRectangle cluster_extents;
-      PangoRectangle char_extents;
-      PangoRectangle pos;
-      PangoRectangle strong, weak;
-      int index;
-
-      layout = pango_layout_new (context);
-      pango_layout_set_text (layout, tests[i].text, -1);
-      pango_layout_set_width (layout, tests[i].width > 0 ? tests[i].width * PANGO_SCALE : tests[i].width);
-
-      lines = pango_layout_get_lines (layout);
-      pango_lines_get_extents (lines, NULL, &layout_extents);
-
-      iter = pango_lines_get_iter (lines);
-
-      do
-        {
-          PangoLeadingTrim trim = PANGO_LEADING_TRIM_NONE;
-          PangoLine *line;
-
-          line = pango_line_iter_get_line (iter);
-          if (pango_line_is_paragraph_start (line))
-            trim |= PANGO_LEADING_TRIM_START;
-          if (pango_line_is_paragraph_end (line))
-            trim |= PANGO_LEADING_TRIM_END;
-
-          pango_line_iter_get_trimmed_line_extents (iter, trim, &line_extents);
-
-          pango_line_iter_get_run_extents (iter, NULL, &run_extents);
-          pango_line_iter_get_cluster_extents (iter, NULL, &cluster_extents);
-          pango_line_iter_get_char_extents (iter, &char_extents);
-          index = pango_line_iter_get_index (iter);
-          pango_lines_index_to_pos (lines, NULL, index, &pos);
-          if (pos.width < 0)
-            {
-              pos.x += pos.width;
-              pos.width = - pos.width;
-            }
-          pango_lines_get_cursor_pos (lines, NULL, index, &strong, &weak);
-
-          g_assert_true (pango_rectangle_contains (&layout_extents, &line_extents));
-          g_assert_true (pango_rectangle_contains (&line_extents, &run_extents));
-          g_assert_true (pango_rectangle_contains (&run_extents, &cluster_extents));
-          g_assert_true (pango_rectangle_contains (&cluster_extents, &char_extents));
-
-          g_assert_true (pango_rectangle_contains (&run_extents, &pos));
-          g_assert_true (pango_rectangle_contains (&run_extents, &pos));
-          g_assert_true (pango_rectangle_contains (&line_extents, &strong));
-          g_assert_true (pango_rectangle_contains (&line_extents, &weak));
-        }
-      while (pango_line_iter_next_char (iter));
-
-      pango_line_iter_free (iter);
-      g_object_unref (layout);
-    }
-
-  g_object_unref (context);
-}
-
-static void
-test_empty_line_height (void)
-{
-  PangoContext *context;
-  PangoLayout *layout;
   PangoFontDescription *description;
-  PangoRectangle ext1, ext2, ext3;
-  cairo_font_options_t *options;
-  int hint;
-  int size;
-
-  if (strcmp (G_OBJECT_TYPE_NAME (pango_font_map_get_default ()), "PangoCairoCoreTextFontMap") == 0)
-    {
-      g_test_skip ("This test fails on macOS and needs debugging");
-      return;
-    }
 
   context = pango_context_new ();
   description = pango_font_description_new ();
@@ -813,12 +377,6 @@ test_small_caps_crash (void)
   PangoFontDescription *desc;
   PangoRectangle ext;
 
-  if (strcmp (G_OBJECT_TYPE_NAME (pango_font_map_get_default ()), "PangoCairoCoreTextFontMap") == 0)
-    {
-      g_test_skip ("This test needs a fontmap that supports Small-Caps");
-      return;
-    }
-
   context = pango_context_new ();
   layout = pango_layout_new (context);
   desc = pango_font_description_from_string ("Cantarell Small-Caps 11");