Add a test for our depends-sources mirror.

qa/zerocash/test-depends-sources-mirror.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python2
+
+import sys
+import os
+import requests
+
+MIRROR_URL_DIR="https://z.cash/depends-sources/"
+DEPENDS_SOURCES_DIR=os.path.realpath(os.path.join(
+    os.path.dirname(__file__),
+    "..", "..", "depends", "sources"
+))
+
+def get_depends_sources_list():
+    return filter(
+	lambda f: os.path.isfile(os.path.join(DEPENDS_SOURCES_DIR, f)),
+	os.listdir(DEPENDS_SOURCES_DIR)
+    )
+
+for filename in get_depends_sources_list():
+    resp = requests.head(MIRROR_URL_DIR + filename)
+
+    print "Checking [" + filename + "] ..."
+
+    if resp.status_code != 200:
+	print "FAIL. File not found on server: " + filename
+	sys.exit(1)
+
+    expected_size = os.path.getsize(os.path.join(DEPENDS_SOURCES_DIR, filename))
+    server_size = int(resp.headers['Content-Length'])
+    if expected_size != server_size:
+	print "FAIL. On the server, %s is %d bytes, but locally it is %d bytes." % (filename, server_size, expected_size)
+	sys.exit(1)
+
+print "PASS."
+sys.exit(0)