Build config for travis-ci and appveyor.

Test failure will now cause non-zero return from setup.py.
JAVA_HOME is used to find java in tests.
Limit precision in jdbc testing.

.travis.yml

@@ -0,0 +1,18 @@
+language: python
+python:
+ - 2.7
+ - 3.3
+ - 3.4
+ - 3.5
+env:
+ global:
+  # Force error for earlier detection of python 2.7 windows build problems
+  - CFLAGS="-Wdeclaration-after-statement -Werror=declaration-after-statement"
+ matrix:
+  - JAVA_HOME=/usr/lib/jvm/java-7-oracle
+  - JAVA_HOME=/usr/lib/jvm/java-8-oracle
+addons:
+ apt:
+  packages:
+   - oracle-java8-installer
+script: ./setup.py test

appveyor.yml

@@ -0,0 +1,26 @@
+environment:
+
+  matrix:
+# TODO need to figure out why 32bit python 2.7 crashes in the tests.
+#    - PYTHON: "C:\\Python27"
+#      JAVA_HOME: "C:\\Program Files (x86)\\Java\\jdk1.6.0"
+    - PYTHON: "C:\\Python33"
+      JAVA_HOME: "C:\\Program Files (x86)\\Java\\jdk1.8.0"
+    - PYTHON: "C:\\Python34"
+      JAVA_HOME: "C:\\Program Files (x86)\\Java\\jdk1.8.0"
+    - PYTHON: "C:\\Python35"
+      JAVA_HOME: "C:\\Program Files (x86)\\Java\\jdk1.8.0"
+    - PYTHON: "C:\\Python35"
+      JAVA_HOME: "C:\\Program Files (x86)\\Java\\jdk1.7.0"
+    - PYTHON: "C:\\Python27-x64"
+      JAVA_HOME: "C:\\Program Files\\Java\\jdk1.8.0"
+    - PYTHON: "C:\\Python35-x64"
+      JAVA_HOME: "C:\\Program Files\\Java\\jdk1.8.0"
+    - PYTHON: "C:\\Python35-x64"
+      JAVA_HOME: "C:\\Program Files\\Java\\jdk1.7.0"
+# TODO there are more possible combinations that can be added
+
+build: off
+
+test_script:
+  - "%PYTHON%\\python.exe setup.py test"

commands/test.py

@@ -1,12 +1,15 @@
 from __future__ import print_function
 from distutils.cmd import Command
 from distutils import sysconfig
+from distutils.errors import DistutilsExecError
 from commands.util import configure_error
 from commands.util import is_osx
 from commands.util import is_windows
 from commands.link_util import link_native_lib
 from commands.python import get_libpython
+from commands.java import get_java_home
 import os
+import os.path
 import sys
 
 
@@ -51,11 +54,15 @@ def run(self):
         if is_windows():
             environment['SYSTEMROOT'] = os.environ['SYSTEMROOT']
 
+        java_path = os.path.join(get_java_home(), 'bin')
         # if multiple versions of python are installed, this helps ensure the right
         # version is used
         executable = sys.executable
         if executable:
-            environment['PATH'] = os.path.dirname(executable) + os.pathsep + os.environ['PATH']
+            py_path = os.path.dirname(executable)
+            environment['PATH'] = py_path + os.pathsep + java_path + os.pathsep + os.environ['PATH']
+        else:
+            environment['PATH'] = java_path + os.pathsep + os.environ['PATH']
 
         # find the jep library and makes sure it's named correctly
         build_ext = self.get_finalized_command('build_ext')
@@ -65,9 +72,11 @@ def run(self):
 
         # actually kick off the tests
         import subprocess
-        args = ['java',
+        args = [os.path.join(java_path, 'java'),
                 '-classpath', '{0}'.format(classpath),
                 '-Djava.library.path={0}'.format(built_dir),
                 'jep.Run', 'tests/runtests.py']
         p = subprocess.Popen(args, env=environment)
-        p.wait()
+        rc = p.wait()
+        if rc != 0:
+            raise DistutilsExecError("Unit tests failed with exit status %d" % (rc))

tests/runtests.py

@@ -1,5 +1,8 @@
 import unittest
+import sys
 
 if __name__ == '__main__':
     tests = unittest.TestLoader().discover('tests')
-    unittest.TextTestRunner().run(tests)
+    result = unittest.TextTestRunner().run(tests)
+    if not result.wasSuccessful():
+        sys.exit(1)

tests/test_jdbc.py

@@ -89,8 +89,9 @@ def test_dbapi_primitives(self):
                 )
             ''')
 
-            # sqlite double precision is iffy at best on some systems
-            doubleValue = Math.nextAfter(Double.MAX_VALUE, -1)
+            # Some versions of sqlite are not storing full precision.
+            # This is Double.MAX_VALUE, but truncated to 10 digits after the decimal.
+            doubleValue = 1.7976931348e+308
 
             cursor.execute('insert into primitives values (?, ?, ?, ?, ?)',
                            Integer.MAX_VALUE,
@@ -112,7 +113,7 @@ def test_dbapi_primitives(self):
             self.assertIsNone(row[2])
             self.assertEqual(cursor.description[2][0], 'three')
 
-            self.assertAlmostEqual(row[3], doubleValue, delta=Double.MAX_VALUE / 1e6)
+            self.assertEqual(row[3], doubleValue)
             self.assertEqual(cursor.description[3][0], 'four')
 
             self.assertEqual(row[4], 5.6)