1 files changed, 85 insertions, 0 deletions
diff --git a/tests/05read.c b/tests/05read.c
new file mode 100644
index 0000000..2a5530a
--- /dev/null
+++ b/tests/05read.c
@@ -0,0 +1,85 @@
+#include <stdio.h>
+#include <errno.h>
+#include "../termkey.h"
+#include "taplib.h"
+
+int
+main (int argc, char *argv[])
+{
+	int fd[2];
+	termkey_t *tk;
+	termkey_key_t key;
+
+	plan_tests (21);
+
+	/* We'll need a real filehandle we can write/read.
+	 * pipe () can make us one */
+	pipe (fd);
+
+	/* Sanitise this just in case */
+	putenv ("TERM=vt100");
+
+	tk = termkey_new (fd[0], NULL, TERMKEY_FLAG_NOTERMIOS);
+
+	is_int (termkey_get_buffer_remaining (tk), 256,
+		"buffer free initially 256");
+
+	is_int (termkey_getkey (tk, &key), TERMKEY_RES_NONE,
+		"getkey yields RES_NONE when empty");
+
+	write (fd[1], "h", 1);
+
+	is_int (termkey_getkey (tk, &key), TERMKEY_RES_NONE,
+		"getkey yields RES_NONE before advisereadable");
+
+	is_int (termkey_advisereadable (tk), TERMKEY_RES_AGAIN,
+		"advisereadable yields RES_AGAIN after h");
+
+	is_int (termkey_get_buffer_remaining (tk), 255,
+		"buffer free 255 after advisereadable");
+
+	is_int (termkey_getkey (tk, &key), TERMKEY_RES_KEY,
+		"getkey yields RES_KEY after h");
+
+	is_int (key.type, TERMKEY_TYPE_KEY, "key.type after h");
+	is_int (key.code.codepoint, 'h', "key.code.codepoint after h");
+	is_int (key.modifiers, 0, "key.modifiers after h");
+	is_str (key.multibyte, "h", "key.multibyte after h");
+
+	is_int (termkey_get_buffer_remaining (tk), 256,
+		"buffer free 256 after getkey");
+
+	is_int (termkey_getkey (tk, &key), TERMKEY_RES_NONE,
+		"getkey yields RES_NONE a second time");
+
+	write (fd[1], "\033O", 2);
+	termkey_advisereadable (tk);
+
+	is_int (termkey_get_buffer_remaining (tk), 254,
+		"buffer free 254 after partial write");
+
+	is_int (termkey_getkey (tk, &key), TERMKEY_RES_AGAIN,
+		"getkey yields RES_AGAIN after partial write");
+
+	write (fd[1], "C", 1);
+	termkey_advisereadable (tk);
+
+	is_int (termkey_getkey (tk, &key), TERMKEY_RES_KEY,
+		"getkey yields RES_KEY after Right completion");
+
+	is_int (key.type, TERMKEY_TYPE_KEYSYM, "key.type after Right");
+	is_int (key.code.sym, TERMKEY_SYM_RIGHT, "key.code.sym after Right");
+	is_int (key.modifiers, 0, "key.modifiers after Right");
+
+	is_int (termkey_get_buffer_remaining (tk), 256,
+		"buffer free 256 after completion");
+
+	termkey_stop (tk);
+
+	is_int (termkey_getkey (tk, &key), TERMKEY_RES_ERROR,
+		"getkey yields RES_ERROR after termkey_stop ()");
+	is_int (errno, EINVAL, "getkey error is EINVAL");
+
+	termkey_destroy (tk);
+	return exit_status ();
+}