commit 2586be40cbcb1b3dce87bee72ef2c6c796cebeb3
author Junxiao Shi <git@mail1.yoursunny.com> Fri Jan 30 20:13:01 2015 -0700
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> Sun Feb 01 18:40:36 2015 -0800
tree a7a6718766e575a354637182ec4cc9df25b822af
parent 8cf2f2cdfe6d164dff7a3a58e7caed4105d308ae

name-component: add test case for ZeroLengthComponent

refs #1933

Change-Id: I59791713c5523e10fd6aad45c5b3d3c1b32ab231

tests/unit-tests/test-name.cpp

diff --git a/tests/unit-tests/test-name.cpp b/tests/unit-tests/test-name.cpp
index 54ceb54..e2f45ab 100644
--- a/tests/unit-tests/test-name.cpp
+++ b/tests/unit-tests/test-name.cpp
@@ -145,6 +145,29 @@
                                 TestName, TestName+sizeof(TestName));
 }
 
+BOOST_AUTO_TEST_CASE(ZeroLengthComponent)
+{
+  static const uint8_t compOctets[] {0x08, 0x00};
+  Block compBlock(compOctets, sizeof(compOctets));
+  name::Component comp;
+  BOOST_REQUIRE_NO_THROW(comp.wireDecode(compBlock));
+  BOOST_CHECK_EQUAL(comp.value_size(), 0);
+
+  static const uint8_t nameOctets[] {0x07, 0x08, 0x08, 0x01, 0x41, 0x08, 0x00, 0x08, 0x01, 0x42};
+  Block nameBlock(nameOctets, sizeof(nameOctets));
+  static const std::string nameUri("/A/.../B");
+  Name name;
+  BOOST_REQUIRE_NO_THROW(name.wireDecode(nameBlock));
+  BOOST_CHECK_EQUAL(name.toUri(), nameUri);
+  Block nameEncoded = name.wireEncode();
+  BOOST_CHECK(nameEncoded == nameBlock);
+
+  Name name2;
+  BOOST_REQUIRE_NO_THROW(name2.set(nameUri));
+  Block name2Encoded = name2.wireEncode();
+  BOOST_CHECK(name2Encoded == nameBlock);
+}
+
 BOOST_AUTO_TEST_CASE(AppendNumber)
 {
   Name name;
@@ -422,6 +445,20 @@
   BOOST_CHECK_EQUAL( 1, Name("/Z/A/C/Y").compare(1, 2, Name("/X/A"),   1));
 }
 
+BOOST_AUTO_TEST_CASE(ZeroLengthComponentCompare)
+{
+  name::Component comp0("");
+  BOOST_REQUIRE_EQUAL(comp0.value_size(), 0);
+
+  BOOST_CHECK_EQUAL(comp0, comp0);
+  BOOST_CHECK_EQUAL(comp0, name::Component(""));
+  BOOST_CHECK_LT(comp0, name::Component("A"));
+  BOOST_CHECK_LE(comp0, name::Component("A"));
+  BOOST_CHECK_NE(comp0, name::Component("A"));
+  BOOST_CHECK_GT(name::Component("A"), comp0);
+  BOOST_CHECK_GE(name::Component("A"), comp0);
+}
+
 BOOST_AUTO_TEST_SUITE_END()
 
 } // namespace ndn