1 files changed, 70 insertions, 0 deletions
diff --git a/testenv/Test-504.py b/testenv/Test-504.py
new file mode 100755
index 0000000..036f85d
--- /dev/null
+++ b/testenv/Test-504.py
@@ -0,0 +1,70 @@
+#!/usr/bin/env python3
+from sys import exit
+from test.http_test import HTTPTest
+from misc.wget_file import WgetFile
+
+"""
+    This test ensures that Wget handles a 504 Gateway Timeout response
+    correctly.
+    Since, we do not have a direct mechanism for conditionally sending responses
+    via the HTTP Server, I've used a workaround.
+    The server will always respond to a request for File1 with a 504 Gateway
+    Timeout. Using the --tries=2 option, we ensure that Wget attempts the file
+    only twice and then move on to the next file. Finally, check the exact
+    requests that the Server received and compare them, in order, to the
+    expected sequence of requests.
+
+    In this case, we expect Wget to attempt File1 twice and File2 once. If Wget
+    considered 504 as a general Server Error, it would be a fatal failure and
+    Wget would request File1 only once.
+"""
+############# File Definitions ###############################################
+File1 = """All happy families are alike;
+Each unhappy family is unhappy in its own way"""
+File2 = "Anyone for chocochip cookies?"
+
+File1_rules = {
+    "Response"          : 504
+}
+
+A_File = WgetFile ("File1", File1, rules=File1_rules)
+B_File = WgetFile ("File2", File2)
+
+Request_List = [
+    [
+        "GET /File1",
+        "GET /File1",
+        "GET /File2",
+    ]
+]
+
+
+WGET_OPTIONS = "--tries=2"
+WGET_URLS = [["File1", "File2"]]
+
+Files = [[A_File, B_File]]
+
+ExpectedReturnCode = 4
+ExpectedDownloadedFiles = [B_File]
+
+################ Pre and Post Test Hooks #####################################
+pre_test = {
+    "ServerFiles"       : Files
+}
+test_options = {
+    "WgetCommands"      : WGET_OPTIONS,
+    "Urls"              : WGET_URLS
+}
+post_test = {
+    "ExpectedFiles"     : ExpectedDownloadedFiles,
+    "ExpectedRetcode"   : ExpectedReturnCode,
+    "FilesCrawled"      : Request_List
+}
+
+err = HTTPTest (
+                pre_hook=pre_test,
+                test_params=test_options,
+                post_hook=post_test
+).begin ()
+
+exit (err)