Squashed 'libs/cli11/' content from commit dcbcb47

git-subtree-dir: libs/cli11
git-subtree-split: dcbcb4721dda5dab0a56d9faaaee50e6a30f7758

tests/BoostOptionTypeTest.cpp

@@ -0,0 +1,126 @@
+// Copyright (c) 2017-2022, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
+#include "app_helper.hpp"
+#include <boost/container/flat_map.hpp>
+#include <boost/container/flat_set.hpp>
+#include <boost/container/slist.hpp>
+#include <boost/container/small_vector.hpp>
+#include <boost/container/stable_vector.hpp>
+#include <boost/container/static_vector.hpp>
+#include <boost/container/vector.hpp>
+#include <string>
+#include <vector>
+
+using namespace boost::container;
+
+TEMPLATE_TEST_CASE("Boost container single",
+                   "[boost][optional]",
+                   (small_vector<int, 2>),
+                   (small_vector<int, 3>),
+                   flat_set<int>,
+                   stable_vector<int>,
+                   slist<int>) {
+    TApp tapp;
+    TestType cv;
+    CLI::Option *opt = tapp.app.add_option("-v", cv);
+
+    tapp.args = {"-v", "1", "-1", "-v", "3", "-v", "-976"};
+    tapp.run();
+    CHECK(tapp.app.count("-v") == 4u);
+    CHECK(cv.size() == 4u);
+    opt->check(CLI::PositiveNumber.application_index(0));
+    opt->check((!CLI::PositiveNumber).application_index(1));
+    CHECK_NOTHROW(tapp.run());
+    CHECK(cv.size() == 4u);
+    // v[3] would be negative
+    opt->check(CLI::PositiveNumber.application_index(3));
+    CHECK_THROWS_AS(tapp.run(), CLI::ValidationError);
+}
+
+using isp = std::pair<int, std::string>;
+
+TEMPLATE_TEST_CASE("Boost container pair",
+                   "[boost][optional]",
+                   stable_vector<isp>,
+                   (small_vector<isp, 2>),
+                   flat_set<isp>,
+                   slist<isp>,
+                   vector<isp>,
+                   (flat_map<int, std::string>)) {
+
+    TApp tapp;
+    TestType cv;
+
+    tapp.app.add_option("--dict", cv);
+
+    tapp.args = {"--dict", "1", "str1", "--dict", "3", "str3"};
+
+    tapp.run();
+    CHECK(2u == cv.size());
+
+    tapp.args = {"--dict", "1", "str1", "--dict", "3", "--dict", "-1", "str4"};
+    tapp.run();
+    CHECK(3u == cv.size());
+}
+
+using tup_obj = std::tuple<int, std::string, double>;
+
+TEMPLATE_TEST_CASE("Boost container tuple",
+                   "[boost][optional]",
+                   (small_vector<tup_obj, 3>),
+                   stable_vector<tup_obj>,
+                   flat_set<tup_obj>,
+                   slist<tup_obj>) {
+    TApp tapp;
+    TestType cv;
+
+    tapp.app.add_option("--dict", cv);
+
+    tapp.args = {"--dict", "1", "str1", "4.3", "--dict", "3", "str3", "2.7"};
+
+    tapp.run();
+    CHECK(2u == cv.size());
+
+    tapp.args = {"--dict", "1", "str1", "4.3", "--dict", "3", "str3", "2.7", "--dict", "-1", "str4", "-1.87"};
+    tapp.run();
+    CHECK(3u == cv.size());
+}
+
+using icontainer1 = vector<int>;
+using icontainer2 = flat_set<int>;
+using icontainer3 = slist<int>;
+
+TEMPLATE_TEST_CASE("Boost container container",
+                   "[boost][optional]",
+                   std::vector<icontainer1>,
+                   slist<icontainer1>,
+                   flat_set<icontainer1>,
+                   (small_vector<icontainer1, 2>),
+                   std::vector<icontainer2>,
+                   slist<icontainer2>,
+                   flat_set<icontainer2>,
+                   stable_vector<icontainer2>,
+                   (static_vector<icontainer2, 10>),
+                   slist<icontainer3>,
+                   flat_set<icontainer3>,
+                   (static_vector<icontainer3, 10>)) {
+
+    TApp tapp;
+    TestType cv;
+
+    tapp.app.add_option("--dict", cv);
+
+    tapp.args = {"--dict", "1", "2", "4", "--dict", "3", "1"};
+
+    tapp.run();
+    CHECK(2u == cv.size());
+
+    tapp.args = {"--dict", "1", "2", "4", "--dict", "3", "1", "--dict", "3", "--dict",
+                 "3",      "3", "3", "3", "3",      "3", "3", "3",      "3", "-3"};
+    tapp.run();
+    CHECK(4u == cv.size());
+}