Add some tests for DecorationList.

2 files changed, 45 insertions, 1 deletions

diff --git a/test/unit/testDecoration.cxx b/test/unit/testDecoration.cxx
index 769cf8983..86eb9ec39 100644
--- a/test/unit/testDecoration.cxx
+++ b/test/unit/testDecoration.cxx
@@ -43,3 +43,47 @@ TEST_CASE("Decoration") {
 		REQUIRE(!deco.Empty());
 	}
 }
+
+// Test DecorationList.
+
+TEST_CASE("DecorationList") {
+
+	DecorationList decol;
+
+	SECTION("HasCorrectIndicator") {
+		decol.SetCurrentIndicator(indicator);
+		REQUIRE(indicator == decol.GetCurrentIndicator());
+	}
+
+	SECTION("HasCorrectCurrentValue") {
+		const int value = 55;
+		decol.SetCurrentValue(value);
+		REQUIRE(value == decol.GetCurrentValue());
+	}
+
+	SECTION("ExpandSetValues") {
+		decol.SetCurrentIndicator(indicator);
+		decol.InsertSpace(0, 9);
+		const int value = 59;
+		int position = 4;
+		int fillLength = 3;
+		bool changed = decol.FillRange(position, value, fillLength);
+		REQUIRE(changed);
+		REQUIRE(position == 4);
+		REQUIRE(fillLength == 3);
+		REQUIRE(fillLength == 3);
+		REQUIRE(decol.ValueAt(indicator, 5) == value);
+		REQUIRE(decol.AllOnFor(5) == (1 << indicator));
+		REQUIRE(decol.Start(indicator, 5) == 4);
+		REQUIRE(decol.End(indicator, 5) == 7);
+		const int indicatorB=6;
+		decol.SetCurrentIndicator(indicatorB);
+		changed = decol.FillRange(position, value, fillLength);
+		REQUIRE(changed);
+		REQUIRE(decol.AllOnFor(5) == ((1 << indicator) | (1 << indicatorB)));
+		decol.DeleteRange(5, 1);
+		REQUIRE(decol.Start(indicatorB, 5) == 4);
+		REQUIRE(decol.End(indicatorB, 5) == 6);
+	}
+
+}
diff --git a/test/unit/unitTest.cxx b/test/unit/unitTest.cxx
index 3bbe1b46a..49c8253b8 100644
--- a/test/unit/unitTest.cxx
+++ b/test/unit/unitTest.cxx
@@ -8,9 +8,9 @@
         ContractionState
         CharClassify
         Decoration
+        DecorationList
 
     To do:
-        DecorationList
         PerLine *
         CellBuffer *
         Range