From 10e56d32931ad26d79ac726a36366664cf4d8b63 Mon Sep 17 00:00:00 2001
From: sanine <sanine.not@pm.me>
Date: Sun, 24 Apr 2022 12:49:07 -0500
Subject: add test- and suite-running functions

---
 lily-test.c | 37 +++++++++++++++++++++++++++++++++++++
 lily-test.h |  8 ++++++++
 2 files changed, 45 insertions(+)

diff --git a/lily-test.c b/lily-test.c
index 1e7e5f4..9711399 100644
--- a/lily-test.c
+++ b/lily-test.c
@@ -7,6 +7,7 @@
 struct lily_globals_t _lily_globals;
 
 
+/* set the initial values of lily globals */
 void lily_init()
 {
    _lily_globals.error_msg_len = 0;
@@ -14,6 +15,40 @@ void lily_init()
    _lily_globals.error_location = "";
 }
 
+/* run an individual test */
+void _lily_run_test(const char *name, lily_test_t test)
+{
+   printf("  %s: ", name);
+   
+   _lily_globals.error_msg = NULL;
+   _lily_globals.error_location = "";
+   int val = setjmp(_lily_globals.env);
+
+   test();
+
+   if (val == 0) {
+      /* test succeeded */
+      printf("OK\n");
+   }
+   else {
+      /* test failed */
+      printf("FAIL - %s (%s)\n",
+	     _lily_globals.error_msg,
+	     _lily_globals.error_location);
+      free(_lily_globals.error_msg); /* error message was allocated! */
+   }
+}
+
+/* run a suite */
+void _lily_run_suite(const char *name, lily_test_t suite)
+{
+   printf("=== %s ===\n", name);
+   suite();
+   printf("\n");
+}
+
+
+/* ======== ASSERTIONS ======== */
 
 static void _lily_assert_msg(bool statement, const char *location,
 			     const char *format_string, va_list args)
@@ -187,6 +222,8 @@ void _lily_assert_memory_not_equal(const char *name_a, const char *name_b,
 }
 
 
+/* ======== MOCKS ======== */
+
 lily_queue_t* lily_queue_create()
 {
    const size_t size = 256 * sizeof(uint8_t);
diff --git a/lily-test.h b/lily-test.h
index 7a46cd9..7270272 100644
--- a/lily-test.h
+++ b/lily-test.h
@@ -26,6 +26,14 @@ struct lily_globals_t {
 extern struct lily_globals_t _lily_globals;
 void lily_init();
 
+typedef void (*lily_test_t)(void);
+
+#define lily_run_test(test) _lily_run_test(#test, test)
+void _lily_run_test(const char *name, lily_test_t test);
+
+#define lily_run_suite(suite) _lily_run_suite(#suite, suite);
+void _lily_run_suite(const char *name, lily_test_t suite);
+
 
 /* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  *
-- 
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