Added tests with unicode/UCS4 characters and UTF8 encoded json files

Author: zbeekman

.travis.yml

@@ -13,14 +13,14 @@ env:
   matrix:
       # CMake build with unit tests, no documentation, no coverage analysis
       # Allow to fail for now until tests are fixed
-    - BUILD_SCRIPT="mkdir cmake-build && cd cmake-build && cmake -DSKIP_DOC_GEN:BOOL=TRUE .. && make -j 4 && make test"
+    - BUILD_SCRIPT="mkdir cmake-build && cd cmake-build && cmake -DSKIP_DOC_GEN:BOOL=TRUE -DENABLE_UNICODE:BOOL=TRUE .. && make -j 4 && make test"
       SPECIFIC_DEPENDS="cmake nodejs"
       JLINT="yes"
       DOCS="no"
       FoBiS="no"
 
       # build with build.sh, make documentation, run unit tests and perform coverage analysis
-    - BUILD_SCRIPT="./build.sh"
+    - BUILD_SCRIPT="./build.sh --coverage --enable-unicode"
       SPECIFIC_DEPENDS="binutils"
       JLINT="no"
       DOCS="yes"

files/expected-outputs/hello-world-ascii.json

@@ -0,0 +1 @@
+../inputs/hello-world-ascii.json

files/expected-outputs/hello-world-ucs4.json

@@ -0,0 +1 @@
+../inputs/hello-world-ucs4.json

files/inputs/hello-world-ascii.json

@@ -0,0 +1,23 @@
+{
+  "hello world": {
+    "Chinese": "\u4f60\u597d\u4e16\u754c",
+    "Dutch": "Hello wereld",
+    "English": "Hello world",
+    "French": "Bonjour monde",
+    "German": "Hallo Welt",
+    "Greek": "\u03b3\u03b5\u03b9\u03ac \u03c3\u03bf\u03c5 \u03ba\u03cc\u03c3\u03bc\u03bf\u03c2",
+    "Italian": "Ciao mondo",
+    "Japanese": "\u3053\u3093\u306b\u3061\u306f\u4e16\u754c",
+    "Korean": "\uc5ec\ubcf4\uc138\uc694 \uc138\uacc4",
+    "Portuguese": "Ol\u00e1 mundo",
+    "Russian": "\u0417\u0434\u0440\u0430\u0432\u0441\u0442\u0432\u0443\u043b\u0442\u0435 \u043c\u0438\u0440",
+    "Spanish": "Hola mundo",
+    "Amharic": "\u1235\u120b\u121d \u12a0\u1208\u121d",
+    "Hebrew": "\u05e9\u05dc\u05d5\u05dd \u05e2\u05d5\u05dc\u05dd",
+    "Hindi": "\u0939\u0948\u0932\u094b \u0935\u0930\u094d\u0932\u094d\u0921",
+    "Arabic": "\u0645\u0631\u062d\u0628\u0627 \u0628\u0627\u0644\u0639\u0627\u0644\u0645",
+    "Urdu": "\u06c1\u06cc\u0644\u0648 \u062f\u0646\u06cc\u0627",
+    "Thai": "\u0e2a\u0e27\u0e31\u0e2a\u0e14\u0e35\u0e0a\u0e32\u0e27\u0e42\u0e25\u0e01"
+  },
+  "UCS4 support?": "\u2713"
+}

files/inputs/hello-world-ucs4.json

@@ -0,0 +1,23 @@
+{
+  "hello world": {
+    "Chinese": "你好世界",
+    "Dutch": "Hello wereld",
+    "English": "Hello world",
+    "French": "Bonjour monde",
+    "German": "Hallo Welt",
+    "Greek": "γειά σου κόσμος",
+    "Italian": "Ciao mondo",
+    "Japanese": "こんにちは世界",
+    "Korean": "여보세요 세계",
+    "Portuguese": "Olá mundo",
+    "Russian": "Здравствулте мир",
+    "Spanish": "Hola mundo",
+    "Amharic": "ስላም አለም",
+    "Hebrew": "שלום עולם",
+    "Hindi": "हैलो वर्ल्ड",
+    "Arabic": "مرحبا بالعالم",
+    "Urdu": "ہیلو دنیا",
+    "Thai": "สวัสดีชาวโลก"
+  },
+  "UCS4 support?": "✓"
+}