From 35898370710be16ba2db95dadcad9e12b049e0f5 Mon Sep 17 00:00:00 2001
From: Niels <niels.lohmann@gmail.com>
Date: Tue, 10 Feb 2015 20:28:16 +0100
Subject: [PATCH] more test cases

---
 src/json.hpp      | 10 ++++----
 src/json.hpp.re2c | 10 ++++----
 test/unit.cpp     | 58 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 68 insertions(+), 10 deletions(-)

diff --git a/src/json.hpp b/src/json.hpp
index 6c501949..dfd78e58 100644
--- a/src/json.hpp
+++ b/src/json.hpp
@@ -1463,11 +1463,6 @@ class basic_json
 
         switch (m_type)
         {
-            case (value_t::null):
-            {
-                return "null";
-            }
-
             case (value_t::object):
             {
                 if (m_value.object->empty())
@@ -1558,6 +1553,11 @@ class basic_json
             {
                 return std::to_string(m_value.number_float);
             }
+
+            default:
+            {
+                return "null";
+            }
         }
     }
 
diff --git a/src/json.hpp.re2c b/src/json.hpp.re2c
index 6b8bd5f3..d76cd09a 100644
--- a/src/json.hpp.re2c
+++ b/src/json.hpp.re2c
@@ -1463,11 +1463,6 @@ class basic_json
 
         switch (m_type)
         {
-            case (value_t::null):
-            {
-                return "null";
-            }
-
             case (value_t::object):
             {
                 if (m_value.object->empty())
@@ -1558,6 +1553,11 @@ class basic_json
             {
                 return std::to_string(m_value.number_float);
             }
+
+            default:
+            {
+                return "null";
+            }
         }
     }
 
diff --git a/test/unit.cpp b/test/unit.cpp
index e38ea663..4112b375 100644
--- a/test/unit.cpp
+++ b/test/unit.cpp
@@ -3915,3 +3915,61 @@ TEST_CASE("deserialization")
         CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
     }
 }
+
+
+TEST_CASE("convenience functions")
+{
+    SECTION("type name as string")
+    {
+        CHECK(json(json::value_t::null).type_name() == "null");
+        CHECK(json(json::value_t::object).type_name() == "object");
+        CHECK(json(json::value_t::array).type_name() == "array");
+        CHECK(json(json::value_t::number_integer).type_name() == "number");
+        CHECK(json(json::value_t::number_float).type_name() == "number");
+        CHECK(json(json::value_t::boolean).type_name() == "boolean");
+        CHECK(json(json::value_t::string).type_name() == "string");
+    }
+
+    SECTION("string escape")
+    {
+        CHECK(json::escape_string("\"") == "\\\"");
+        CHECK(json::escape_string("\\") == "\\\\");
+        CHECK(json::escape_string("\b") == "\\b");
+        CHECK(json::escape_string("\f") == "\\f");
+        CHECK(json::escape_string("\n") == "\\n");
+        CHECK(json::escape_string("\r") == "\\r");
+        CHECK(json::escape_string("\t") == "\\t");
+
+        CHECK(json::escape_string( "\x01" ) == "\\u0001");
+        CHECK(json::escape_string( "\x02" ) == "\\u0002");
+        CHECK(json::escape_string( "\x03" ) == "\\u0003");
+        CHECK(json::escape_string( "\x04" ) == "\\u0004");
+        CHECK(json::escape_string( "\x05" ) == "\\u0005");
+        CHECK(json::escape_string( "\x06" ) == "\\u0006");
+        CHECK(json::escape_string( "\x07" ) == "\\u0007");
+        CHECK(json::escape_string( "\x08" ) == "\\b");
+        CHECK(json::escape_string( "\x09" ) == "\\t");
+        CHECK(json::escape_string( "\x0a" ) == "\\n");
+        CHECK(json::escape_string( "\x0b" ) == "\\u000b");
+        CHECK(json::escape_string( "\x0c" ) == "\\f");
+        CHECK(json::escape_string( "\x0d" ) == "\\r");
+        CHECK(json::escape_string( "\x0e" ) == "\\u000e");
+        CHECK(json::escape_string( "\x0f" ) == "\\u000f");
+        CHECK(json::escape_string( "\x10" ) == "\\u0010");
+        CHECK(json::escape_string( "\x11" ) == "\\u0011");
+        CHECK(json::escape_string( "\x12" ) == "\\u0012");
+        CHECK(json::escape_string( "\x13" ) == "\\u0013");
+        CHECK(json::escape_string( "\x14" ) == "\\u0014");
+        CHECK(json::escape_string( "\x15" ) == "\\u0015");
+        CHECK(json::escape_string( "\x16" ) == "\\u0016");
+        CHECK(json::escape_string( "\x17" ) == "\\u0017");
+        CHECK(json::escape_string( "\x18" ) == "\\u0018");
+        CHECK(json::escape_string( "\x19" ) == "\\u0019");
+        CHECK(json::escape_string( "\x1a" ) == "\\u001a");
+        CHECK(json::escape_string( "\x1b" ) == "\\u001b");
+        CHECK(json::escape_string( "\x1c" ) == "\\u001c");
+        CHECK(json::escape_string( "\x1d" ) == "\\u001d");
+        CHECK(json::escape_string( "\x1e" ) == "\\u001e");
+        CHECK(json::escape_string( "\x1f" ) == "\\u001f");
+    }
+}