Update to Clay 0.10.0

Comes with support for global events; this fixes #496.

tests-clay/clay.h

@@ -57,6 +57,8 @@ void cl_fixture_cleanup(const char *fixture_name);
 /**
  * Test method declarations
  */
+extern void clay_on_init(void);
+extern void clay_on_shutdown(void);
 extern void test_buf_basic__printf(void);
 extern void test_buf_basic__resize(void);
 extern void test_config_add__cleanup(void);

tests-clay/clay_helpers.c

+#include "clay_libgit2.h"
+
+void clay_on_init(void)
+{
+	git_threads_init();
+}
+
+void clay_on_shutdown(void)
+{
+	git_threads_shutdown();
+}

tests-clay/clay_main.c

@@ -103,6 +103,10 @@ static void clay_print_onabort(const char *msg, ...);
 static void clay_unsandbox(void);
 static int clay_sandbox(void);
 
+/* Event callback overrides */
+#define clay_on_test() /* nop */
+#define clay_on_suite() /* nop */
+
 /* Autogenerated test data by clay */
 static const struct clay_func _clay_cb_buf_basic[] = {
     {"printf", &test_buf_basic__printf},
@@ -528,6 +532,7 @@ clay_run_test(
 {
 	int error_st = _clay.suite_errors;
 
+	clay_on_test();
 	_clay.trampoline_enabled = 1;
 
 	if (setjmp(_clay.trampoline) == 0) {
@@ -583,6 +588,7 @@ clay_run_suite(const struct clay_suite *suite)
 	size_t i;
 
 	clay_print_onsuite(suite->name);
+	clay_on_suite();
 
 	_clay.active_suite = suite->name;
 	_clay.suite_errors = 0;
@@ -661,11 +667,12 @@ clay_test(int argc, char **argv)
 	);
 
 	if (clay_sandbox() < 0) {
-		fprintf(stderr,
-			"Failed to sandbox the test runner.\n"
-			"Testing will proceed without sandboxing.\n");
+		clay_print_onabort("Failed to sandbox the test runner.\n");
+		exit(-1);
 	}
 
+	clay_on_init();
+
 	if (argc > 1) {
 		clay_parse_args(argc, argv);
 	} else {
@@ -675,11 +682,13 @@ clay_test(int argc, char **argv)
 	}
 
 	clay_print_shutdown(
-		(int)_clay_callback_count,
+		_clay.test_count,
 		(int)_clay_suite_count,
 		_clay.total_errors
 	);
 
+	clay_on_shutdown();
+
 	clay_unsandbox();
 	return _clay.total_errors;
 }
@@ -1049,10 +1058,10 @@ cl_fs_cleanup(void)
 
 static void clay_print_init(int test_count, int suite_count, const char *suite_names)
 {
+	(void)test_count;
 	(void)suite_names;
 	(void)suite_count;
 	printf("TAP version 13\n");
-	printf("1..%d\n", test_count);
 }
 
 static void clay_print_shutdown(int test_count, int suite_count, int error_count)
@@ -1061,7 +1070,12 @@ static void clay_print_shutdown(int test_count, int suite_count, int error_count
 	(void)suite_count;
 	(void)error_count;
 
-	printf("\n");
+	if (!error_count)
+		printf("# passed all %d test(s)\n", test_count);
+	else
+		printf("# failed %d among %d test(s)\n", error_count,
+			test_count);
+	printf("1..%d\n", test_count);
 }
 
 static void clay_print_error(int num, const struct clay_error *error)