+#if GDB_SELF_TEST
+namespace selftests
+{
+
+/* Test the ranges_contain function. */
+
+static void
+test_ranges_contain ()
+{
+ std::vector<range> ranges;
+ range r;
+
+ /* [10, 14] */
+ r.offset = 10;
+ r.length = 5;
+ ranges.push_back (r);
+
+ /* [20, 24] */
+ r.offset = 20;
+ r.length = 5;
+ ranges.push_back (r);
+
+ /* [2, 6] */
+ SELF_CHECK (!ranges_contain (ranges, 2, 5));
+ /* [9, 13] */
+ SELF_CHECK (ranges_contain (ranges, 9, 5));
+ /* [10, 11] */
+ SELF_CHECK (ranges_contain (ranges, 10, 2));
+ /* [10, 14] */
+ SELF_CHECK (ranges_contain (ranges, 10, 5));
+ /* [13, 18] */
+ SELF_CHECK (ranges_contain (ranges, 13, 6));
+ /* [14, 18] */
+ SELF_CHECK (ranges_contain (ranges, 14, 5));
+ /* [15, 18] */
+ SELF_CHECK (!ranges_contain (ranges, 15, 4));
+ /* [16, 19] */
+ SELF_CHECK (!ranges_contain (ranges, 16, 4));
+ /* [16, 21] */
+ SELF_CHECK (ranges_contain (ranges, 16, 6));
+ /* [21, 21] */
+ SELF_CHECK (ranges_contain (ranges, 21, 1));
+ /* [21, 25] */
+ SELF_CHECK (ranges_contain (ranges, 21, 5));
+ /* [26, 28] */
+ SELF_CHECK (!ranges_contain (ranges, 26, 3));
+}
+
+/* Check that RANGES contains the same ranges as EXPECTED. */
+
+static bool
+check_ranges_vector (gdb::array_view<const range> ranges,
+ gdb::array_view<const range> expected)
+{
+ return ranges == expected;
+}
+
+/* Test the insert_into_bit_range_vector function. */
+
+static void
+test_insert_into_bit_range_vector ()
+{
+ std::vector<range> ranges;
+
+ /* [10, 14] */
+ {
+ insert_into_bit_range_vector (&ranges, 10, 5);
+ static const range expected[] = {
+ {10, 5}
+ };
+ SELF_CHECK (check_ranges_vector (ranges, expected));
+ }
+
+ /* [10, 14] */
+ {
+ insert_into_bit_range_vector (&ranges, 11, 4);
+ static const range expected = {10, 5};
+ SELF_CHECK (check_ranges_vector (ranges, expected));
+ }
+
+ /* [10, 14] [20, 24] */
+ {
+ insert_into_bit_range_vector (&ranges, 20, 5);
+ static const range expected[] = {
+ {10, 5},
+ {20, 5},
+ };
+ SELF_CHECK (check_ranges_vector (ranges, expected));
+ }
+
+ /* [10, 14] [17, 24] */
+ {
+ insert_into_bit_range_vector (&ranges, 17, 5);
+ static const range expected[] = {
+ {10, 5},
+ {17, 8},
+ };
+ SELF_CHECK (check_ranges_vector (ranges, expected));
+ }
+
+ /* [2, 8] [10, 14] [17, 24] */
+ {
+ insert_into_bit_range_vector (&ranges, 2, 7);
+ static const range expected[] = {
+ {2, 7},
+ {10, 5},
+ {17, 8},
+ };
+ SELF_CHECK (check_ranges_vector (ranges, expected));
+ }
+
+ /* [2, 14] [17, 24] */
+ {
+ insert_into_bit_range_vector (&ranges, 9, 1);
+ static const range expected[] = {
+ {2, 13},
+ {17, 8},
+ };
+ SELF_CHECK (check_ranges_vector (ranges, expected));
+ }
+
+ /* [2, 14] [17, 24] */
+ {
+ insert_into_bit_range_vector (&ranges, 9, 1);
+ static const range expected[] = {
+ {2, 13},
+ {17, 8},
+ };
+ SELF_CHECK (check_ranges_vector (ranges, expected));
+ }
+
+ /* [2, 33] */
+ {
+ insert_into_bit_range_vector (&ranges, 4, 30);
+ static const range expected = {2, 32};
+ SELF_CHECK (check_ranges_vector (ranges, expected));
+ }
+}
+
+} /* namespace selftests */
+#endif /* GDB_SELF_TEST */
+