clay: Merge manually @leto's tests from #485

This uses the new Clay code. As you can see, the diff is minimal... It
works!

1 files changed, 12 insertions, 2 deletions

diff --git a/tests-clay/clay_main.c b/tests-clay/clay_main.c
index 4ad6fc467..16cc516fa 100644
--- a/tests-clay/clay_main.c
+++ b/tests-clay/clay_main.c
@@ -104,6 +104,10 @@ static void clay_unsandbox(void);
 static int clay_sandbox(void);
 
 /* Autogenerated test data by clay */
+static const struct clay_func _clay_cb_buf_basic[] = {
+    {"printf", &test_buf_basic__printf},
+	{"resize", &test_buf_basic__resize}
+};
 static const struct clay_func _clay_cb_config_stress[] = {
     {"dont_break_on_invalid_input", &test_config_stress__dont_break_on_invalid_input}
 };
@@ -216,6 +220,12 @@ static const struct clay_func _clay_cb_status_worktree[] = {
 
 static const struct clay_suite _clay_suites[] = {
     {
+        "buf::basic",
+        {NULL, NULL},
+        {NULL, NULL},
+        _clay_cb_buf_basic, 2
+    },
+	{
         "config::stress",
         {"initialize", &test_config_stress__initialize},
         {"cleanup", &test_config_stress__cleanup},
@@ -349,8 +359,8 @@ static const struct clay_suite _clay_suites[] = {
     }
 };
 
-static size_t _clay_suite_count = 22;
-static size_t _clay_callback_count = 65;
+static size_t _clay_suite_count = 23;
+static size_t _clay_callback_count = 67;
 
 /* Core test functions */
 static void