COMPMID-415: Allow multiple ids for filter-id

Change-Id: Id2e4ab6094438105fec17b8ea0ad74057968571b
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/81859
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
diff --git a/framework/TestFilter.h b/framework/TestFilter.h
new file mode 100644
index 0000000..f64e73a
--- /dev/null
+++ b/framework/TestFilter.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2017 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef ARM_COMPUTE_TEST_TESTFILTER
+#define ARM_COMPUTE_TEST_TESTFILTER
+
+#include "DatasetModes.h"
+
+#include <regex>
+#include <utility>
+#include <vector>
+
+namespace arm_compute
+{
+namespace test
+{
+namespace framework
+{
+struct TestInfo;
+
+/** Test filter class.
+ *
+ * Stores information about which test cases are selected for execution. Based
+ * on test name and test id.
+ */
+class TestFilter final
+{
+public:
+    /** Default constructor. All tests selected. */
+    TestFilter() = default;
+
+    /** Constructor.
+     *
+     * The id_filter string has be a comma separated list of test ids. ... can
+     * be used to include a range of tests. For instance, "..., 15" means all
+     * test up to and including 15, "3, 6, ..., 10" means tests 3 and 6 to 10,
+     * and "15, ..." means test 15 and all following.
+     *
+     * @param[in] mode        Dataset mode.
+     * @param[in] name_filter Regular expression to filter tests by name. Only matching tests will be executed.
+     * @param[in] id_filter   String to match selected test ids. Only matching tests will be executed.
+     */
+    TestFilter(DatasetMode mode, const std::string &name_filter, const std::string &id_filter);
+
+    /** Check if a test case is selected to be executed.
+     *
+     * @param[in] info Test case info.
+     *
+     * @return True if the test case is selected to be executed.
+     */
+    bool is_selected(const TestInfo &info) const;
+
+private:
+    using Ranges = std::vector<std::pair<int, int>>;
+    Ranges parse_id_filter(const std::string &id_filter) const;
+
+    DatasetMode _dataset_mode{ DatasetMode::ALL };
+    std::regex  _name_filter{ ".*" };
+    Ranges      _id_filter{};
+};
+} // namespace framework
+} // namespace test
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_TEST_TESTFILTER */