Add tests for width and rm cmd/runewidth.ha

2 files changed, 6 insertions, 10 deletions

diff --git a/cmd/runewidth.ha b/cmd/runewidth.ha
deleted file mode 100644
index 2e288e9..0000000
--- a/cmd/runewidth.ha
+++ /dev/null
@@ -1,10 +0,0 @@
-use fmt;
-use tui;
-
-export fn main() void = {
-	fmt::println(tui::runewidth('f'))!;
-	fmt::println(tui::runewidth('大'))!;
-	fmt::println(tui::runewidth('ぁ'))!;
-	fmt::println(tui::runewidth('😀'))!;
-	fmt::println(tui::strwidth("😀ぁ大f"))!;
-};
diff --git a/tests/strwidth.ha b/tests/strwidth.ha
new file mode 100644
index 0000000..e3863d6
--- /dev/null
+++ b/tests/strwidth.ha
@@ -0,0 +1,6 @@
+use tui;
+
+@test
+fn strwidth() void = {
+	assert(tui::strwidth("大ぁ😀f") == 7);
+};