Add function for split line by separators and quotes.

Also add tests for it.

1 files changed, 234 insertions, 0 deletions

diff --git a/src/utils/paramerers_unittest.cc b/src/utils/paramerers_unittest.cc
new file mode 100644
index 000000000..6303331e5
--- /dev/null
+++ b/src/utils/paramerers_unittest.cc
@@ -0,0 +1,234 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2012-2016  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "catch.hpp"
+
+#include "utils/paramerers.h"
+
+#include "debug.h"
+
+TEST_CASE("parameters basic 1")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "", ',', '\"') == true);
+    REQUIRE(pars.size() == 0);
+}
+
+TEST_CASE("parameters basic 2")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "one,two, tree", ',', '\"') == true);
+    REQUIRE(pars.size() == 3);
+    REQUIRE(pars[0] == "one");
+    REQUIRE(pars[1] == "two");
+    REQUIRE(pars[2] == "tree");
+}
+
+TEST_CASE("parameters basic 3")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, ", ,,,", ',', '\"') == true);
+    REQUIRE(pars.size() == 0);
+}
+
+TEST_CASE("parameters basic 4")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "one,,two, tree", ',', '\"') == true);
+    REQUIRE(pars.size() == 3);
+    REQUIRE(pars[0] == "one");
+    REQUIRE(pars[1] == "two");
+    REQUIRE(pars[2] == "tree");
+}
+
+TEST_CASE("parameters escape 1")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\\\"", ',', '\"') == true);
+    REQUIRE(pars.size() == 1);
+    REQUIRE(pars[0] == "\"");
+}
+
+TEST_CASE("parameters escape 2")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\\\", test", ',', '\"') == true);
+    REQUIRE(pars.size() == 2);
+    REQUIRE(pars[0] == "\"");
+    REQUIRE(pars[1] == "test");
+}
+
+TEST_CASE("parameters escape 3")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "test,\\\"", ',', '\"') == true);
+    REQUIRE(pars.size() == 2);
+    REQUIRE(pars[0] == "test");
+    REQUIRE(pars[1] == "\"");
+}
+
+TEST_CASE("parameters quote 1")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\"one\",,two, tree", ',', '\"') == true);
+    REQUIRE(pars.size() == 3);
+    REQUIRE(pars[0] == "one");
+    REQUIRE(pars[1] == "two");
+    REQUIRE(pars[2] == "tree");
+}
+
+TEST_CASE("parameters quote 2")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\"\",,two, tree", ',', '\"') == true);
+    REQUIRE(pars.size() == 3);
+    REQUIRE(pars[0] == "");
+    REQUIRE(pars[1] == "two");
+    REQUIRE(pars[2] == "tree");
+}
+
+TEST_CASE("parameters quote 3")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\"one test\",,two, tree", ',', '\"') ==
+        true);
+    REQUIRE(pars.size() == 3);
+    REQUIRE(pars[0] == "one test");
+    REQUIRE(pars[1] == "two");
+    REQUIRE(pars[2] == "tree");
+}
+
+TEST_CASE("parameters quote 4")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\"\\\"one test\\\"\",,two, tree", ',', '\"')
+        == true);
+    REQUIRE(pars.size() == 3);
+    REQUIRE(pars[0] == "\"one test\"");
+    REQUIRE(pars[1] == "two");
+    REQUIRE(pars[2] == "tree");
+}
+
+TEST_CASE("parameters quote 5")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\"\\\"one \\\"test\\\"\",,two, tree", ',', '\"')
+        == true);
+    REQUIRE(pars.size() == 3);
+    REQUIRE(pars[0] == "\"one \"test\"");
+    REQUIRE(pars[1] == "two");
+    REQUIRE(pars[2] == "tree");
+}
+
+TEST_CASE("parameters quote 6")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\"one, test\",,two, tree", ',', '\"')
+        == true);
+    REQUIRE(pars.size() == 3);
+    REQUIRE(pars[0] == "one, test");
+    REQUIRE(pars[1] == "two");
+    REQUIRE(pars[2] == "tree");
+}
+
+TEST_CASE("parameters quote 7")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\"\\\"one, test\\\"\",,two, tree", ',', '\"')
+        == true);
+    REQUIRE(pars.size() == 3);
+    REQUIRE(pars[0] == "\"one, test\"");
+    REQUIRE(pars[1] == "two");
+    REQUIRE(pars[2] == "tree");
+}
+
+TEST_CASE("parameters quote 8")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\"\\\"\",,two, tree", ',', '\"')
+        == true);
+    REQUIRE(pars.size() == 3);
+    REQUIRE(pars[0] == "\"");
+    REQUIRE(pars[1] == "two");
+    REQUIRE(pars[2] == "tree");
+}
+
+TEST_CASE("parameters quote 9")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\"\\\",,two, tree", ',', '\"')
+        == true);
+    REQUIRE(pars.size() == 1);
+    REQUIRE(pars[0] == "\"\",,two, tree");
+}
+
+TEST_CASE("parameters quote 10")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\"", ',', '\"')
+        == true);
+    REQUIRE(pars.size() == 1);
+    REQUIRE(pars[0] == "\"");
+}
+
+TEST_CASE("parameters quote 11")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\\\"", ',', '\"')
+        == true);
+    REQUIRE(pars.size() == 1);
+    REQUIRE(pars[0] == "\"");
+}
+
+TEST_CASE("parameters quote 12")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, ",\"", ',', '\"')
+        == true);
+    REQUIRE(pars.size() == 1);
+    REQUIRE(pars[0] == "\"");
+}
+
+TEST_CASE("parameters quote 13")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\",", ',', '\"')
+        == true);
+    REQUIRE(pars.size() == 1);
+    REQUIRE(pars[0] == "\",");
+}
+
+TEST_CASE("parameters quote 14")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, "\\\",", ',', '\"')
+        == true);
+    REQUIRE(pars.size() == 1);
+    REQUIRE(pars[0] == "\"");
+}
+
+TEST_CASE("parameters quote 15")
+{
+    StringVect pars;
+    REQUIRE(splitParameters(pars, ",\\\"", ',', '\"')
+        == true);
+    REQUIRE(pars.size() == 1);
+    REQUIRE(pars[0] == "\"");
+}