diff options
Diffstat (limited to 'tests/testmisc.c')
| -rw-r--r-- | tests/testmisc.c | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/tests/testmisc.c b/tests/testmisc.c index b4467a63..a095cbf1 100644 --- a/tests/testmisc.c +++ b/tests/testmisc.c @@ -156,6 +156,148 @@ test_attr_list_update (void) 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')); +} + +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 { + PangoScript script; + PangoGravity gravity; + PangoGravity gravity_natural; + PangoGravity gravity_line; + } tests[] = { + { PANGO_SCRIPT_ARABIC, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_NORTH }, + { PANGO_SCRIPT_BOPOMOFO, PANGO_GRAVITY_EAST, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_SOUTH }, + { PANGO_SCRIPT_LATIN, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_SOUTH }, + { PANGO_SCRIPT_HANGUL, PANGO_GRAVITY_EAST, PANGO_GRAVITY_SOUTH, PANGO_GRAVITY_SOUTH }, + { PANGO_SCRIPT_MONGOLIAN, PANGO_GRAVITY_WEST, PANGO_GRAVITY_SOUTH }, + { PANGO_SCRIPT_OGHAM, PANGO_GRAVITY_WEST, PANGO_GRAVITY_NORTH, PANGO_GRAVITY_SOUTH }, + { PANGO_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); + } +} + +G_GNUC_BEGIN_IGNORE_DEPRECATIONS + +static void +test_bidi_type_for_unichar (void) +{ + /* one representative from each class we support */ + g_assert_true (pango_bidi_type_for_unichar ('a') == PANGO_BIDI_TYPE_L); + g_assert_true (pango_bidi_type_for_unichar (0x202a) == PANGO_BIDI_TYPE_LRE); + g_assert_true (pango_bidi_type_for_unichar (0x202d) == PANGO_BIDI_TYPE_LRO); + g_assert_true (pango_bidi_type_for_unichar (0x05d0) == PANGO_BIDI_TYPE_R); + g_assert_true (pango_bidi_type_for_unichar (0x0627) == PANGO_BIDI_TYPE_AL); + g_assert_true (pango_bidi_type_for_unichar (0x202b) == PANGO_BIDI_TYPE_RLE); + g_assert_true (pango_bidi_type_for_unichar (0x202e) == PANGO_BIDI_TYPE_RLO); + g_assert_true (pango_bidi_type_for_unichar (0x202c) == PANGO_BIDI_TYPE_PDF); + g_assert_true (pango_bidi_type_for_unichar ('0') == PANGO_BIDI_TYPE_EN); + g_assert_true (pango_bidi_type_for_unichar ('+') == PANGO_BIDI_TYPE_ES); + g_assert_true (pango_bidi_type_for_unichar ('#') == PANGO_BIDI_TYPE_ET); + g_assert_true (pango_bidi_type_for_unichar (0x601) == PANGO_BIDI_TYPE_AN); + g_assert_true (pango_bidi_type_for_unichar (',') == PANGO_BIDI_TYPE_CS); + g_assert_true (pango_bidi_type_for_unichar (0x0301) == PANGO_BIDI_TYPE_NSM); + g_assert_true (pango_bidi_type_for_unichar (0x200d) == PANGO_BIDI_TYPE_BN); + g_assert_true (pango_bidi_type_for_unichar (0x2029) == PANGO_BIDI_TYPE_B); + g_assert_true (pango_bidi_type_for_unichar (0x000b) == PANGO_BIDI_TYPE_S); + g_assert_true (pango_bidi_type_for_unichar (' ') == PANGO_BIDI_TYPE_WS); + g_assert_true (pango_bidi_type_for_unichar ('!') == PANGO_BIDI_TYPE_ON); + /* these are new */ + g_assert_true (pango_bidi_type_for_unichar (0x2066) == PANGO_BIDI_TYPE_LRI); + g_assert_true (pango_bidi_type_for_unichar (0x2067) == PANGO_BIDI_TYPE_RLI); + g_assert_true (pango_bidi_type_for_unichar (0x2068) == PANGO_BIDI_TYPE_FSI); + g_assert_true (pango_bidi_type_for_unichar (0x2069) == PANGO_BIDI_TYPE_PDI); +} + +static void +test_bidi_mirror_char (void) +{ + /* just some samples */ + struct { + gunichar a; + gunichar b; + } tests[] = { + { '(', ')' }, + { '<', '>' }, + { '[', ']' }, + { '{', '}' }, + { 0x00ab, 0x00bb }, + { 0x2045, 0x2046 }, + { 0x226e, 0x226f }, + }; + + for (int i = 0; i < G_N_ELEMENTS (tests); i++) + { + gboolean ret; + gunichar ch; + + ret = pango_get_mirror_char (tests[i].a, &ch); + g_assert_true (ret); + g_assert_true (ch == tests[i].b); + ret = pango_get_mirror_char (tests[i].b, &ch); + g_assert_true (ret); + g_assert_true (ch == tests[i].a); + } +} + +G_GNUC_END_IGNORE_DEPRECATIONS + int main (int argc, char *argv[]) { @@ -168,6 +310,13 @@ main (int argc, char *argv[]) g_test_add_func ("/language/emoji-crash", test_language_emoji_crash); g_test_add_func ("/layout/line-height", test_line_height); g_test_add_func ("/attr-list/update", test_attr_list_update); + g_test_add_func ("/version-info", test_version_info); + g_test_add_func ("/is-zerowidth", test_is_zero_width); + g_test_add_func ("/gravity/to-rotation", test_gravity_to_rotation); + g_test_add_func ("/gravity/from-matrix", test_gravity_from_matrix); + g_test_add_func ("/gravity/for-script", test_gravity_for_script); + g_test_add_func ("/bidi/type-for-unichar", test_bidi_type_for_unichar); + g_test_add_func ("/bidi/mirror-char", test_bidi_mirror_char); return g_test_run (); } |