From: Branden Archer <b.m.archer4@gmail.com>
Date: Sat, 5 Nov 2016 04:14:52 +0000 (-0400)
Subject: Add call for retrieving test name
X-Git-Tag: 0.11.0~12^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=11152d75e620ec2cd052b9b9838a28f0052018fd;p=check

Add call for retrieving test name

This will be used internally to determine the current running test
and recording it during the check_check_sub tests in order to make
unit test failure debugging easier. The call may also be useful
for users of Check.
---

diff --git a/src/check.c b/src/check.c
index f49ed40..fa3c575 100644
--- a/src/check.c
+++ b/src/check.c
@@ -48,6 +48,8 @@ int check_major_version = CHECK_MAJOR_VERSION;
 int check_minor_version = CHECK_MINOR_VERSION;
 int check_micro_version = CHECK_MICRO_VERSION;
 
+const char* current_test_name = NULL;
+
 static int non_pass(int val);
 static Fixture *fixture_create(SFun fun, int ischecked);
 static void tcase_add_fixture(TCase * tc, SFun setup, SFun teardown,
@@ -337,11 +339,18 @@ void tcase_set_timeout(TCase * tc, double timeout)
 #endif /* HAVE_FORK */
 }
 
-void tcase_fn_start(const char *fname CK_ATTRIBUTE_UNUSED, const char *file,
+void tcase_fn_start(const char *fname, const char *file,
                     int line)
 {
     send_ctx_info(CK_CTX_TEST);
     send_loc_info(file, line);
+
+    current_test_name = fname;
+}
+
+const char* tcase_name()
+{
+	return current_test_name;
 }
 
 void _mark_point(const char *file, int line)
diff --git a/src/check.h.in b/src/check.h.in
index 3b29d54..43867a6 100644
--- a/src/check.h.in
+++ b/src/check.h.in
@@ -375,6 +375,16 @@ CK_DLL_EXP void CK_EXPORT tcase_set_timeout(TCase * tc, double timeout);
 CK_DLL_EXP void CK_EXPORT tcase_fn_start(const char *fname, const char *file,
                                          int line);
 
+/**
+ * Retreive the name of the current running test. This is the name
+ * of the test passed to START_TEST. This is only valid when called
+ * from a running test. The value return outside of a running test is
+ * undefined.
+ *
+ * @since 0.11.0
+ */
+CK_DLL_EXP const char* CK_EXPORT tcase_name();
+
 /**
  * Start a unit test with START_TEST(unit_name), end with END_TEST.
  *