Provide an explicit termkey_canonicalise() function; canonicalise Space/SP in both directions

1 files changed, 51 insertions, 0 deletions

diff --git a/t/20canon.c b/t/20canon.c
new file mode 100644
index 0000000..b407f9f
--- /dev/null
+++ b/t/20canon.c
@@ -0,0 +1,51 @@
+#include "../termkey.h"
+#include "taplib.h"
+
+int main(int argc, char *argv[])
+{
+  TermKey      *tk;
+  TermKeyKey    key;
+  char         *endp;
+
+#define CLEAR_KEY do { key.type = -1; key.code.codepoint = -1; key.modifiers = -1; key.utf8[0] = 0; } while(0)
+
+  plan_tests(18);
+
+  tk = termkey_new(0, TERMKEY_FLAG_NOTERMIOS);
+
+  CLEAR_KEY;
+  endp = termkey_strpkey(tk, " ", &key, 0);
+  is_int(key.type,        TERMKEY_TYPE_UNICODE, "key.type for SP/unicode");
+  is_int(key.code.codepoint, ' ',               "key.code.codepoint for SP/unicode");
+  is_int(key.modifiers,   0,                    "key.modifiers for SP/unicode");
+  is_str(key.utf8,        " ",                  "key.utf8 for SP/unicode");
+  is_str(endp, "", "consumed entire input for SP/unicode");
+
+  CLEAR_KEY;
+  endp = termkey_strpkey(tk, "Space", &key, 0);
+  is_int(key.type,        TERMKEY_TYPE_UNICODE, "key.type for Space/unicode");
+  is_int(key.code.codepoint, ' ',               "key.code.codepoint for Space/unicode");
+  is_int(key.modifiers,   0,                    "key.modifiers for Space/unicode");
+  is_str(key.utf8,        " ",                  "key.utf8 for Space/unicode");
+  is_str(endp, "", "consumed entire input for Space/unicode");
+
+  termkey_set_flags(tk, termkey_get_flags(tk) | TERMKEY_FLAG_SPACESYMBOL);
+
+  CLEAR_KEY;
+  endp = termkey_strpkey(tk, " ", &key, 0);
+  is_int(key.type,      TERMKEY_TYPE_KEYSYM, "key.type for SP/symbol");
+  is_int(key.code.sym,  TERMKEY_SYM_SPACE,   "key.code.codepoint for SP/symbol");
+  is_int(key.modifiers, 0,                   "key.modifiers for SP/symbol");
+  is_str(endp, "", "consumed entire input for SP/symbol");
+
+  CLEAR_KEY;
+  endp = termkey_strpkey(tk, "Space", &key, 0);
+  is_int(key.type,      TERMKEY_TYPE_KEYSYM, "key.type for Space/symbol");
+  is_int(key.code.sym,  TERMKEY_SYM_SPACE,   "key.code.codepoint for Space/symbol");
+  is_int(key.modifiers, 0,                   "key.modifiers for Space/symbol");
+  is_str(endp, "", "consumed entire input for Space/symbol");
+
+  termkey_destroy(tk);
+
+  return exit_status();
+}