Add additional unit test to TokenStackTest making sure that the returned token lists are actually sorted correctly

1 files changed, 19 insertions, 0 deletions

diff --git a/test/core/parser/stack/TokenStackTest.cpp b/test/core/parser/stack/TokenStackTest.cpp
index c14de1c..bca16ec 100644
--- a/test/core/parser/stack/TokenStackTest.cpp
+++ b/test/core/parser/stack/TokenStackTest.cpp
@@ -75,5 +75,24 @@ TEST(TokenStack, lookup)
 	ASSERT_EQ(1U, descr.shortForm.size());
 	ASSERT_EQ(ListC[1], descr.shortForm[0]);
 }
+
+TEST(TokenStack, sorting)
+{
+	TokenStack ts;
+	std::vector<SyntaxDescriptor> descrs;
+	descrs.insert(descrs.end(), ListC.begin(), ListC.end());
+	descrs.insert(descrs.end(), ListA.begin(), ListA.end());
+	descrs.insert(descrs.end(), ListB.begin(), ListB.end());
+	ts.pushTokens(descrs);
+
+	TokenDescriptor descr = ts.lookup(3);
+	ASSERT_EQ(1U, descr.open.size());
+	ASSERT_EQ(0U, descr.close.size());
+	ASSERT_EQ(2U, descr.shortForm.size());
+	ASSERT_EQ(ListA[2], descr.open[0]);
+	ASSERT_EQ(ListB[1], descr.shortForm[0]);
+	ASSERT_EQ(ListC[1], descr.shortForm[1]);
+}
+
 }
 }