tests: add qtest_add_data_func_full

Allows one to specify a destroy function for the test data.

Add a fallback using glib g_test_add_vtable() internal function, whose
signature changed over time. Tested with glib 2.22, 2.26 and 2.48, which
according to git log should be enough to cover all variations.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/libqtest.h b/tests/libqtest.h
index 37f37adbf7..d2b48535a6 100644
--- a/tests/libqtest.h
+++ b/tests/libqtest.h
@@ -426,6 +426,23 @@ void qtest_add_data_func(const char *str, const void *data,
                          void (*fn)(const void *));
 
 /**
+ * qtest_add_data_func_full:
+ * @str: Test case path.
+ * @data: Test case data
+ * @fn: Test case function
+ * @data_free_func: GDestroyNotify for data
+ *
+ * Add a GTester testcase with the given name, data and function.
+ * The path is prefixed with the architecture under test, as
+ * returned by qtest_get_arch().
+ *
+ * @data is passed to @data_free_func() on test completion.
+ */
+void qtest_add_data_func_full(const char *str, void *data,
+                              void (*fn)(const void *),
+                              GDestroyNotify data_free_func);
+
+/**
  * qtest_add:
  * @testpath: Test case path
  * @Fixture: Fixture type