1 files changed, 32 insertions, 0 deletions
diff --git a/tests/common/test_keyboard.c b/tests/common/test_keyboard.c
new file mode 100644
index 0000000..5a7f18e
--- /dev/null
+++ b/tests/common/test_keyboard.c
@@ -0,0 +1,32 @@
+#include "common/keyboard.h"
+#include "cocoa/keycodes.h"
+#include <assert.h>
+
+int main(void)
+{
+    /* Same physical positions across native encodings, including keypad and
+     * left/right modifiers. macOS A is code zero, which is not UNKNOWN. */
+    assert(yasl_key_from_evdev(30) == YASL_KEY_A);
+    assert(yasl_key_from_cocoa(kVK_ANSI_A) == YASL_KEY_A);
+    assert(yasl_key_from_xkb_name("AC01") == YASL_KEY_A);
+    assert(yasl_key_from_evdev(1) == YASL_KEY_ESCAPE);
+    assert(yasl_key_from_cocoa(kVK_Escape) == YASL_KEY_ESCAPE);
+    assert(yasl_key_from_xkb_name("ESC\0") == YASL_KEY_ESCAPE);
+    assert(yasl_key_from_evdev(96) == YASL_KEY_KP_ENTER);
+    assert(yasl_key_from_cocoa(kVK_ANSI_KeypadEnter) == YASL_KEY_KP_ENTER);
+    assert(yasl_key_from_cocoa(kVK_Return) == YASL_KEY_ENTER);
+    assert(yasl_key_from_evdev(100) == YASL_KEY_RIGHT_ALT);
+    assert(yasl_key_from_cocoa(kVK_RightOption) == YASL_KEY_RIGHT_ALT);
+    assert(yasl_key_from_evdev(42) == YASL_KEY_LEFT_SHIFT);
+    assert(yasl_key_from_cocoa(kVK_Shift) == YASL_KEY_LEFT_SHIFT);
+    assert(yasl_key_from_evdev(86) == YASL_KEY_ISO_BACKSLASH);
+    assert(yasl_key_from_cocoa(kVK_ISO_Section) == YASL_KEY_ISO_BACKSLASH);
+    assert(yasl_key_from_evdev(0) == YASL_KEY_UNKNOWN);
+    assert(yasl_key_from_evdev(UINT32_MAX) == YASL_KEY_UNKNOWN);
+    assert(yasl_key_from_cocoa(UINT32_MAX) == YASL_KEY_UNKNOWN);
+    assert(yasl_key_from_xkb_name("ZZZZ") == YASL_KEY_UNKNOWN);
+    assert(yasl_key_label(0x1f600) == 0x1f600);
+    assert(yasl_key_label(0xd800) == 0 && yasl_key_label(0x110000) == 0);
+    assert(yasl_key_label(0xf700) == 0 && yasl_key_label('\t') == 0);
+    return 0;
+}