878   g_assert (!hb_unicode_compose (uf, 0x0041, 0x0042, &ab) && ab == 0);  in test_unicode_normalization()
879   g_assert (!hb_unicode_compose (uf, 0x0041, 0, &ab) && ab == 0);  in test_unicode_normalization()
880   g_assert (!hb_unicode_compose (uf, 0x0066, 0x0069, &ab) && ab == 0);  in test_unicode_normalization()
883   g_assert (!hb_unicode_compose (uf, 0x212B, 0, &ab) && ab == 0);  in test_unicode_normalization()
884   g_assert (!hb_unicode_compose (uf, 0x00C5, 0, &ab) && ab == 0);  in test_unicode_normalization()
885   g_assert (!hb_unicode_compose (uf, 0x2126, 0, &ab) && ab == 0);  in test_unicode_normalization()
886   g_assert (!hb_unicode_compose (uf, 0x03A9, 0, &ab) && ab == 0);  in test_unicode_normalization()
889   g_assert (!hb_unicode_compose (uf, 0x0308, 0x0301, &ab) && ab == 0); /* !0x0344 */  in test_unicode_normalization()
890   g_assert (!hb_unicode_compose (uf, 0x0F71, 0x0F72, &ab) && ab == 0); /* !0x0F73 */  in test_unicode_normalization()
893   g_assert (hb_unicode_compose (uf, 0x0041, 0x030A, &ab) && ab == 0x00C5);  in test_unicode_normalization()
894   g_assert (hb_unicode_compose (uf, 0x006F, 0x0302, &ab) && ab == 0x00F4);  in test_unicode_normalization()
895   g_assert (hb_unicode_compose (uf, 0x1E63, 0x0307, &ab) && ab == 0x1E69);  in test_unicode_normalization()
896   g_assert (hb_unicode_compose (uf, 0x0073, 0x0323, &ab) && ab == 0x1E63);  in test_unicode_normalization()
897   g_assert (hb_unicode_compose (uf, 0x0064, 0x0307, &ab) && ab == 0x1E0B);  in test_unicode_normalization()
898   g_assert (hb_unicode_compose (uf, 0x0064, 0x0323, &ab) && ab == 0x1E0D);  in test_unicode_normalization()
901   g_assert (hb_unicode_compose (uf, 0xD4CC, 0x11B6, &ab) && ab == 0xD4DB);  in test_unicode_normalization()
902   g_assert (hb_unicode_compose (uf, 0x1111, 0x1171, &ab) && ab == 0xD4CC);  in test_unicode_normalization()
903   g_assert (hb_unicode_compose (uf, 0xCE20, 0x11B8, &ab) && ab == 0xCE31);  in test_unicode_normalization()
904   g_assert (hb_unicode_compose (uf, 0x110E, 0x1173, &ab) && ab == 0xCE20);  in test_unicode_normalization()
906   g_assert (!hb_unicode_compose (uf, 0xAC00, 0x11A7, &ab));  in test_unicode_normalization()
907   g_assert (hb_unicode_compose (uf, 0xAC00, 0x11A8, &ab) && ab == 0xAC01);  in test_unicode_normalization()
908   g_assert (!hb_unicode_compose (uf, 0xAC01, 0x11A8, &ab));  in test_unicode_normalization()