End-to-end validation (#235)

* Updated to latest OpenCOLLADA

* Write animation clips out as animation groups

* Fix writer test

* Point gitmodules at our fork

* Use OpenCOLLADA fork

* Updated CHANGES.md

* Update OpenCOLLADA with fix for VC conversion

* Added js subfolder with validation in tests

* Added validation to CI

* Updated license to BSD

* Need to go up one more directory

* Fix placement of merge animations

* Fix it in the non-group section as well

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Updated OpenCOLLADA

* Update .travis.yml

* Invalidate appveyor cache when CMake changes

* Added PCRE to COLLADAFramework module include

* PCRE include in COLLADASaxFrameworkLoader

* Missing PCRE include

* Hopefully fixes the build

* Remove redundant include

.travis.yml

@@ -1,7 +1,6 @@
 os:
   - linux
   - osx
-osx_image: xcode8.3
 language: cpp
 compiler: g++
 git:
@@ -21,7 +20,9 @@ addons:
     - g++-5
     - cmake
     - cmake-data
-script: mkdir build && cd build && cmake -Dtest=ON .. && make && make test
+script: 
+- mkdir build && cd build && cmake -Dtest=ON .. && make && make test 
+- if [ "$TRAVIS_OS_NAME" == "linux" ]; then cd ../test/js && npm i -g npm && npm install && npm run test && cd ../../build; fi
 after_success:
 - if [ ! -z "$TRAVIS_TAG" ]; then
     export RELEASE=`echo "$TRAVIS_TAG"| awk -F"-" '{print $1}'`;

CMakeLists.txt

@@ -101,6 +101,7 @@ include_directories(dependencies/OpenCOLLADA/OpenCOLLADA/COLLADASaxFrameworkLoad
 include_directories(dependencies/OpenCOLLADA/OpenCOLLADA/COLLADABaseUtils/include)
 include_directories(dependencies/OpenCOLLADA/OpenCOLLADA/COLLADAFramework/include)
 include_directories(dependencies/OpenCOLLADA/OpenCOLLADA/GeneratedSaxParser/include)
+include_directories(dependencies/OpenCOLLADA/OpenCOLLADA/Externals/pcre/include)
 if(NOT OpenCOLLADA)
   add_subdirectory(dependencies/OpenCOLLADA/modules/COLLADASaxFrameworkLoader)
   set(OpenCOLLADA COLLADASaxFrameworkLoader)

dependencies/OpenCOLLADA/modules/COLLADASaxFrameworkLoader/COLLADAFramework/CMakeLists.txt

@@ -20,5 +20,8 @@ include_directories(${BASE_PATH}/Externals/MathMLSolver/include)
 include_directories(${BASE_PATH}/Externals/MathMLSolver/include/AST)
 add_subdirectory(MathMLSolver)
 
+# pcre
+include_directories(${BASE_PATH}/Externals/pcre/include)
+
 add_library(${PROJECT_NAME} ${HEADERS} ${SOURCES})
 target_link_libraries(${PROJECT_NAME} COLLADABaseUtils MathMLSolver)

test/js/.gitignore

@@ -0,0 +1 @@
+node_modules

test/js/README.md

@@ -0,0 +1,29 @@
+# COLLADA2GLTF E2E Validation
+This subproject implements COLLADA2GLTF end-to-end validation.
+
+COLLADA source models are pulled from the
+[glTF-Sample-Models](https://github.com/KhronosGroup/glTF-Sample-Models)
+repository and the built converter binary is used to convert them to glTF.
+
+The
+[glTF-Validator](https://github.com/KhronosGroup/glTF-Validator)
+is then used to validate the converted models, to make sure that they:
+ * Have the expected number of primitives
+ * Use the expected glTF features:
+   * Animations
+   * Morph Targets
+   * Skins
+   * Textures
+ * Have no:
+   * Errors
+   * Infos
+   * Warnings
+
+These tests are implemented as a set of ES6 Mocha tests. You can run them
+with:
+
+```bash
+npm install
+
+npm run test
+```

test/js/package.json

@@ -0,0 +1,20 @@
+{
+  "name": "collada2gltf-test",
+  "version": "1.0.0",
+  "description": "Integration testing COLLADA2GLTF converter",
+  "scripts": {
+    "test": "mocha -r esm"
+  },
+  "author": "Rob Taglang",
+  "license": "BSD",
+  "devDependencies": {},
+  "dependencies": {
+    "bluebird": "^3.5.3",
+    "chai": "^4.2.0",
+    "chai-subset": "^1.6.0",
+    "esm": "^3.0.84",
+    "gltf-validator": "^2.0.0-dev.2.7",
+    "mocha": "^5.2.0",
+    "tmp": "0.0.33"
+  }
+}