test-locale-util: show special glyphs

This is mostly useful as a sanity check.

diff --git a/src/test/test-locale-util.c b/src/test/test-locale-util.c
index 01497b16fd36f5b23bf9ddc0abc3486cb293d71f..5008630e018017386950ca3829325b48a03f1e12 100644 (file)
--- a/src/test/test-locale-util.c
+++ b/src/test/test-locale-util.c
@@ -26,6 +26,8 @@ static void test_get_locales(void) {
 }
 
 static void test_locale_is_valid(void) {
+        log_info("/* %s */", __func__);
+
         assert_se(locale_is_valid("en_EN.utf8"));
         assert_se(locale_is_valid("fr_FR.utf8"));
         assert_se(locale_is_valid("fr_FR@euro"));
@@ -43,6 +45,8 @@ static void test_keymaps(void) {
         char **p;
         int r;
 
+        log_info("/* %s */", __func__);
+
         assert_se(!keymap_is_valid(""));
         assert_se(!keymap_is_valid("/usr/bin/foo"));
         assert_se(!keymap_is_valid("\x01gar\x02 bage\x03"));
@@ -65,11 +69,31 @@ static void test_keymaps(void) {
         assert_se(keymap_is_valid("unicode"));
 }
 
+#define dump_glyph(x) log_info(STRINGIFY(x) ": %s", special_glyph(x))
+static void dump_special_glyphs(void) {
+        assert_cc(ELLIPSIS + 1 == _SPECIAL_GLYPH_MAX);
+
+        log_info("/* %s */", __func__);
+
+        log_info("is_locale_utf8: %s", yes_no(is_locale_utf8()));
+
+        dump_glyph(TREE_VERTICAL);
+        dump_glyph(TREE_BRANCH);
+        dump_glyph(TREE_RIGHT);
+        dump_glyph(TREE_SPACE);
+        dump_glyph(TRIANGULAR_BULLET);
+        dump_glyph(BLACK_CIRCLE);
+        dump_glyph(ARROW);
+        dump_glyph(MDASH);
+        dump_glyph(ELLIPSIS);
+}
+
 int main(int argc, char *argv[]) {
         test_get_locales();
         test_locale_is_valid();
-
         test_keymaps();
 
+        dump_special_glyphs();
+
         return 0;
 }