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diff --git a/test-suite/standalone/test-scm-values.c b/test-suite/standalone/test-scm-values.c
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+/* Copyright 2012,2014,2018
+ Free Software Foundation, Inc.
+
+ This file is part of Guile.
+
+ Guile is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ Guile is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with Guile. If not, see
+ <https://www.gnu.org/licenses/>. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#undef NDEBUG
+
+#include <assert.h>
+#include <libguile.h>
+#include <stdlib.h>
+#include <string.h>
+
+static void
+test_scm_c_value_ref_on_multiple_values ()
+{
+ SCM values = scm_values (scm_list_3 (scm_from_latin1_string ("foo"),
+ scm_from_latin1_string ("bar"),
+ scm_from_latin1_string ("baz")));
+
+ char *foo = scm_to_latin1_string (scm_c_value_ref (values, 0));
+ char *bar = scm_to_latin1_string (scm_c_value_ref (values, 1));
+ char *baz = scm_to_latin1_string (scm_c_value_ref (values, 2));
+
+ assert (strcmp (foo, "foo") == 0);
+ assert (strcmp (bar, "bar") == 0);
+ assert (strcmp (baz, "baz") == 0);
+
+ free (foo);
+ free (bar);
+ free (baz);
+}
+
+static void
+test_scm_c_value_ref_on_a_single_value ()
+{
+ SCM value = scm_from_latin1_string ("foo");
+ char *foo = scm_to_latin1_string (scm_c_value_ref (value, 0));
+ assert (strcmp (foo, "foo") == 0);
+ free (foo);
+}
+
+static void
+tests (void *data, int argc, char **argv)
+{
+ test_scm_c_value_ref_on_multiple_values ();
+ test_scm_c_value_ref_on_a_single_value ();
+}
+
+int
+main (int argc, char *argv[])
+{
+ scm_boot_guile (argc, argv, tests, NULL);
+ return 0;
+}