Merge pull request #89 from WebAssembly/more-travis

Start to add testing in travis

Author: kripken

.travis.yml

@@ -14,10 +14,11 @@ matrix:
           packages: ['cmake', 'clang-3.7']
       compiler: clang
       env: COMPILER_VERSION=3.7
-# TODO: add before_script: update.py
+#before_script:
+#  - python update.py
 script:
   - export CC="${CC}-${COMPILER_VERSION}"
   - export CXX="${CXX}-${COMPILER_VERSION}"
   - cmake .
   - make -j2
-  # TODO: add testing.
+  - python check.py

check.py

@@ -275,7 +275,7 @@ def fix(x):
 
 print '\n[ checking example testcases... ]\n'
 
-subprocess.check_call(['g++', '-std=c++11', os.path.join('test', 'example', 'find_div0s.cpp'), '-Isrc', '-g', '-lsupport', '-Llib/.'])
+subprocess.check_call([os.environ.get('CXX') or 'g++', '-std=c++11', os.path.join('test', 'example', 'find_div0s.cpp'), '-Isrc', '-g', '-lsupport', '-Llib/.'])
 actual = subprocess.Popen(['./a.out'], stdout=subprocess.PIPE).communicate()[0]
 expected = open(os.path.join('test', 'example', 'find_div0s.txt')).read()
 if actual != expected: