gtestutils: Add g_test_get_path() API

I found myself wanting to know the test that is currently being run,
where e.g. __func__ would be inconvenient to use, because e.g. the place
the string was needed was not in the test case function. Using __func__
also relies on the test function itself containing the whole path, while
loosing the "/" information that is part of the test path.

1 files changed, 15 insertions, 0 deletions

diff --git a/glib/tests/testing.c b/glib/tests/testing.c
index 29551b9d2..7faa7b5ec 100644
--- a/glib/tests/testing.c
+++ b/glib/tests/testing.c
@@ -843,6 +843,18 @@ test_subprocess_timed_out (void)
   g_assert_true (g_test_trap_reached_timeout ());
 }
 
+static void
+test_path_first (void)
+{
+  g_assert_cmpstr (g_test_get_path (), ==, "/misc/path/first");
+}
+
+static void
+test_path_second (void)
+{
+  g_assert_cmpstr (g_test_get_path (), ==, "/misc/path/second");
+}
+
 static const char *argv0;
 
 static void
@@ -1595,6 +1607,9 @@ main (int   argc,
   g_test_add_func ("/misc/incomplete", test_incomplete);
   g_test_add_func ("/misc/timeout", test_subprocess_timed_out);
 
+  g_test_add_func ("/misc/path/first", test_path_first);
+  g_test_add_func ("/misc/path/second", test_path_second);
+
   g_test_add_func ("/tap", test_tap);
   g_test_add_func ("/tap/summary", test_tap_summary);