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-rw-r--r--testenv/conf/files_crawled.py27
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diff --git a/testenv/conf/files_crawled.py b/testenv/conf/files_crawled.py
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+++ b/testenv/conf/files_crawled.py
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+from misc.colour_terminal import print_red
+from conf import hook
+from exc.test_failed import TestFailed
+
+""" Post-Test Hook: FilesCrawled
+This is a post test hook that is invoked in tests that check wget's behaviour
+in recursive mode. It expects an ordered list of the request lines that Wget
+must send to the server. If the requests received by the server do not match
+the provided list, IN THE GIVEN ORDER, then it raises a TestFailed exception.
+Such a test can be used to check the implementation of the recursion algorithm
+in Wget too.
+"""
+
+
+@hook()
+class FilesCrawled:
+ def __init__(self, request_headers):
+ self.request_headers = request_headers
+
+ def __call__(self, test_obj):
+ for headers, remaining in zip(map(set, self.request_headers),
+ test_obj.request_remaining()):
+ diff = headers.symmetric_difference(remaining)
+
+ if diff:
+ print_red(str(diff))
+ raise TestFailed('Not all files were crawled correctly.')