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-rw-r--r--t/06buffer.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/t/06buffer.c b/t/06buffer.c
new file mode 100644
index 0000000..fa1dada
--- /dev/null
+++ b/t/06buffer.c
@@ -0,0 +1,32 @@
+#include <stdio.h>
+#include "../termkey.h"
+#include "taplib.h"
+
+int main(int argc, char *argv[])
+{
+ TermKey *tk;
+ TermKeyKey key;
+
+ plan_tests(9);
+
+ tk = termkey_new_abstract("vt100", 0);
+
+ is_int(termkey_get_buffer_remaining(tk), 256, "buffer free initially 256");
+ is_int(termkey_get_buffer_size(tk), 256, "buffer size initially 256");
+
+ is_int(termkey_push_bytes(tk, "h", 1), 1, "push_bytes returns 1");
+
+ is_int(termkey_get_buffer_remaining(tk), 255, "buffer free 255 after push_bytes");
+ is_int(termkey_get_buffer_size(tk), 256, "buffer size 256 after push_bytes");
+
+ ok(!!termkey_set_buffer_size(tk, 512), "buffer set size OK");
+
+ is_int(termkey_get_buffer_remaining(tk), 511, "buffer free 511 after push_bytes");
+ is_int(termkey_get_buffer_size(tk), 512, "buffer size 512 after push_bytes");
+
+ is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "buffered key still useable after resize");
+
+ termkey_destroy(tk);
+
+ return exit_status();
+}