1 files changed, 144 insertions, 0 deletions
diff --git a/tests/include/wss.h b/tests/include/wss.h
new file mode 100644
index 0000000..f0ac74c
--- /dev/null
+++ b/tests/include/wss.h
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+/*
+ * tests/include/rangequery.h
+ *
+ * Standardized unit tests for range queries against supporting
+ * shard types
+ *
+ * Copyright (C) 2023 Douglas Rumbaugh <drumbaugh@psu.edu> 
+ *
+ * Distributed under the Modified BSD License.
+ *
+ * WARNING: This file must be included in the main unit test set
+ *          after the definition of an appropriate Shard and R
+ *          type. In particular, R needs to implement the key-value
+ *          pair interface and Shard needs to support lower_bound. 
+ *          For other types of record and shard, you'll need to
+ *          use a different set of unit tests.
+ */
+#pragma once
+
+/*
+ * Uncomment these lines temporarily to remove errors in this file
+ * temporarily for development purposes. They should be removed prior
+ * to building, to ensure no duplicate definitions. These includes/defines
+ * should be included in the source file that includes this one, above the
+ * include statement.
+ */
+#include "shard/Alias.h"
+#include "testing.h"
+#include <check.h>
+using namespace de;
+typedef Alias<R> Shard;
+
+#include "query/wss.h"
+
+START_TEST(t_wss_query)
+{
+    auto buffer = create_weighted_mbuffer<R>(1000);
+    auto shard = Shard(buffer->get_buffer_view());
+
+    auto rng = gsl_rng_alloc(gsl_rng_mt19937);
+
+    wss::Parms<R> parms;
+    parms.rng = rng;
+    parms.sample_size = 20;
+
+    auto state = wss::Query<R, Shard>::get_query_state(&shard, &parms);
+    auto result = wss::Query<R, Shard>::query(&shard, state, &parms);
+    wss::Query<R, Shard>::delete_query_state(state);
+
+    delete buffer;
+    gsl_rng_free(rng);
+}
+END_TEST
+
+
+START_TEST(t_buffer_wss_query)
+{
+    auto buffer = create_weighted_mbuffer<R>(1000);
+
+
+    auto rng = gsl_rng_alloc(gsl_rng_mt19937);
+
+    wss::Parms<R> parms;
+    parms.rng = rng;
+
+    {
+        auto view = buffer->get_buffer_view();
+        auto state = wss::Query<R, Shard>::get_buffer_query_state(&view, &parms);
+        auto result = wss::Query<R, Shard>::buffer_query(state, &parms);
+        wss::Query<R, Shard>::delete_buffer_query_state(state);
+
+        ck_assert_int_eq(result.size(), parms.sample_size);
+        for (size_t i=0; i<result.size(); i++) {
+            
+        }
+    }
+
+    delete buffer;
+}
+END_TEST
+
+
+/*
+START_TEST(t_range_query_merge)
+{    
+    auto buffer1 = create_sequential_mbuffer<R>(100, 200);
+    auto buffer2 = create_sequential_mbuffer<R>(400, 1000);
+
+    auto shard1 = Shard(buffer1->get_buffer_view());
+    auto shard2 = Shard(buffer2->get_buffer_view());
+
+    wss::Parms<R> parms;
+    parms.lower_bound = 150;
+    parms.upper_bound = 500;
+
+    size_t result_size = parms.upper_bound - parms.lower_bound + 1 - 200;
+
+    auto state1 = wss::Query<R, Shard>::get_query_state(&shard1, &parms);
+    auto state2 = wss::Query<R, Shard>::get_query_state(&shard2, &parms);
+
+    std::vector<std::vector<de::Wrapped<R>>> results(2);
+    results[0] = wss::Query<R, Shard>::query(&shard1, state1, &parms);
+    results[1] = wss::Query<R, Shard>::query(&shard2, state2, &parms);
+
+    wss::Query<R, Shard>::delete_query_state(state1);
+    wss::Query<R, Shard>::delete_query_state(state2);
+
+    ck_assert_int_eq(results[0].size() + results[1].size(), result_size);
+
+    std::vector<std::vector<Wrapped<R>>> proc_results;
+
+    for (size_t j=0; j<results.size(); j++) {
+        proc_results.emplace_back(std::vector<Wrapped<R>>());
+        for (size_t i=0; i<results[j].size(); i++) {
+            proc_results[j].emplace_back(results[j][i]);
+        }
+    }
+
+    auto result = wss::Query<R, Shard>::merge(proc_results, nullptr);
+    std::sort(result.begin(), result.end());
+
+    ck_assert_int_eq(result.size(), result_size);
+    auto key = parms.lower_bound;
+    for (size_t i=0; i<result.size(); i++) {
+        ck_assert_int_eq(key++, result[i].key);
+        if (key == 200) {
+            key = 400;
+        }
+    }
+
+    delete buffer1;
+    delete buffer2;
+}
+END_TEST
+*/
+
+
+static void inject_wss_tests(Suite *suite) {
+    TCase *wss_query = tcase_create("WSS Query Testing"); 
+    tcase_add_test(wss_query, t_wss_query); 
+    tcase_add_test(wss_query, t_buffer_wss_query); 
+    //tcase_add_test(wss_query, t_wss_query_merge); 
+    suite_add_tcase(suite, wss_query);
+}