Improve test coverage

Make sure we fail early if any versions fail, and move to a python
test runner since I can never remember how to use bash.

1 files changed, 32 insertions, 0 deletions

diff --git a/test/run.py b/test/run.py
new file mode 100644
index 0000000..c10c11f
--- /dev/null
+++ b/test/run.py
@@ -0,0 +1,32 @@
+
+import subprocess
+import os.path
+import sys
+
+this_dir = os.path.dirname(sys.argv[0])
+
+new_env = {
+    'LC_ALL': 'en_US.UTF-8',
+    'PYTHONPATH': os.path.join(this_dir, ".."),
+}
+
+def has_py(version):
+    ret = subprocess.run("which %s" % version, shell=True, stdout=subprocess.DEVNULL)
+    return ret.returncode == 0
+
+def run_test(versions):
+
+    found = False
+    for i in versions:
+        if not has_py(i):
+            # if this version doesn't exist in path, skip
+            continue
+        found = True
+        print("Testing %s" % i)
+        subprocess.run([i, os.path.join(this_dir, "test.py")], env=new_env, check=True)
+
+    if not found:
+        sys.exit("No versions found: " + str(versions))
+
+run_test(["python2", "python2.7"])
+run_test(["python3.5", "python3.6", "python3.7", "python3.8"])