1 files changed, 64 insertions, 0 deletions
diff --git a/test/core/parser/utils/SourceOffsetVectorTest.cpp b/test/core/parser/utils/SourceOffsetVectorTest.cpp
new file mode 100644
index 0000000..25a4163
--- /dev/null
+++ b/test/core/parser/utils/SourceOffsetVectorTest.cpp
@@ -0,0 +1,64 @@
+/*
+    Ousía
+    Copyright (C) 2014  Benjamin Paaßen, Andreas Stöckel
+
+    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 3 of the License, or
+    (at your option) 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 <gtest/gtest.h>
+
+#include <core/parser/utils/SourceOffsetVector.hpp>
+
+namespace ousia {
+
+TEST(SourceOffsetVector, simple)
+{
+	SourceOffsetVector vec;
+
+	for (size_t i = 0; i < 1000; i++) {
+		vec.storeOffset(i * 3 + 5, (i + 1) * 3 + 5);
+	}
+
+	for (size_t i = 0; i < 1000; i++) {
+		auto elem = vec.loadOffset(i);
+		EXPECT_EQ(i * 3 + 5, elem.first);
+		EXPECT_EQ((i + 1) * 3 + 5, elem.second);
+	}
+	auto elem = vec.loadOffset(1000);
+	EXPECT_EQ(1000U * 3 + 5, elem.first);
+	EXPECT_EQ(1000U * 3 + 5, elem.second);
+}
+
+TEST(SourceOffsetVector, gaps)
+{
+	SourceOffsetVector vec;
+
+	for (size_t i = 0; i < 1000; i++) {
+		vec.storeOffset(i * 3 + 5, i * 3 + 7);
+	}
+
+	for (size_t i = 0; i < 999; i++) {
+		auto elem = vec.loadOffset(i);
+		EXPECT_EQ(i * 3 + 5, elem.first);
+		EXPECT_EQ((i + 1) * 3 + 5, elem.second);
+	}
+	auto elem = vec.loadOffset(999);
+	EXPECT_EQ(999U * 3 + 5, elem.first);
+	EXPECT_EQ(999U * 3 + 7, elem.second);
+
+	elem = vec.loadOffset(1000);
+	EXPECT_EQ(999U * 3 + 7, elem.first);
+	EXPECT_EQ(999U * 3 + 7, elem.second);
+}
+}