Register get_n_chars and incomplete_utf8 tests

Add test functions to tests/scryer/src_tests.rs to enable running the get_n_chars/4 and incomplete UTF-8 handling tests via cargo test. Tests: - get_n_chars: 18 tests covering timeout, nonblock, and variable N - incomplete_utf8: 8 tests covering all predicates with partial UTF-8 Both test suites pass successfully.

Author: jjtolton

tests/scryer/src_tests.rs

@@ -76,3 +76,17 @@ fn clpz_load() {
 fn iso_conformity_tests() {
  load_module_test("tests-pl/iso-conformity-tests.pl", "All tests passed");
 }
+
+#[serial]
+#[test]
+#[cfg_attr(miri, ignore = "it takes too long to run")]
+fn get_n_chars() {
+ load_module_test("src/tests/get_n_chars.pl", "");
+}
+
+#[serial]
+#[test]
+#[cfg_attr(miri, ignore = "it takes too long to run")]
+fn incomplete_utf8() {
+ load_module_test("src/tests/incomplete_utf8.pl", "");
+}