1 files changed, 126 insertions, 0 deletions
diff --git a/testenv/Test-metalink-http-quoted.py b/testenv/Test-metalink-http-quoted.py
new file mode 100755
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+++ b/testenv/Test-metalink-http-quoted.py
@@ -0,0 +1,126 @@
+#!/usr/bin/env python3
+from sys import exit
+from test.http_test import HTTPTest
+from misc.wget_file import WgetFile
+import hashlib
+from base64 import b64encode
+
+"""
+    This is to test Metalink/HTTP quoted values support in Wget.
+"""
+
+# Helper function for hostname, port and digest substitution
+def SubstituteServerInfo (text, host, port, digest):
+    text = text.replace('{{FILE1_HASH}}', digest)
+    text = text.replace('{{SRV_HOST}}', host)
+    text = text.replace('{{SRV_PORT}}', str (port))
+    return text
+
+############# File Definitions ###############################################
+File1 = "Would you like some Tea?"
+File1_corrupted = "Would you like some Coffee?"
+File1_lowPref = "Do not take this"
+File1_sha256 = b64encode (hashlib.sha256 (File1.encode ('UTF-8')).digest ()).decode ('ascii')
+Signature = '''-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v1.0.7 (GNU/Linux)
+
+This is no valid signature. But it should be downloaded.
+The attempt to verify should fail but should not prevent
+a successful metalink resource retrieval (the sig failure
+should not be fatal).
+-----END PGP SIGNATURE-----
+'''
+File2 = "No meta data for this file."
+
+LinkHeaders = [
+    # This file has low priority and should not be picked.
+    "<http://{{SRV_HOST}}:{{SRV_PORT}}/File1_lowPref>; rel=\"duplicate\"; pri=\"9\"; geo=\"pl\"",
+    # This file should be picked second, after hash failure.
+    "<http://0.0.0.0/File1_try2_badconnection>; rel =\"duplicate\";pref; pri=\"7\"",
+    # This signature download will fail.
+    "<http://{{SRV_HOST}}:{{SRV_PORT}}/Sig2.asc>; rel=\"describedby\"; type=\"application/pgp-signature\"",
+    # Two good signatures
+    "<http://{{SRV_HOST}}:{{SRV_PORT}}/Sig.asc>; rel=\"describedby\"; type=\"application/pgp-signature\"",
+    "<http://{{SRV_HOST}}:{{SRV_PORT}}/Sig.asc>; rel=\"describedby\"; type=\"application/pgp-signature\"",
+    # Bad URL scheme
+    "<invalid_url>; rel=\"duplicate\"; pri=\"4\"",
+    # rel missing
+    "<http://{{SRV_HOST}}:{{SRV_PORT}}/File1>; pri=\"1\"; pref",
+    # invalid rel
+    "<http://{{SRV_HOST}}:{{SRV_PORT}}/File1>; rel=\"strange\"; pri=\"4\"",
+    # This file should be picked first, because it has the lowest pri among preferred.
+    "<http://{{SRV_HOST}}:{{SRV_PORT}}/File1_try1_corrupted>; rel=\"duplicate\"; geo=\"su\"; pri=\"4\"; pref",
+    # This file should NOT be picked third due to preferred location set to 'uk'
+    "<http://{{SRV_HOST}}:{{SRV_PORT}}/File1_badgeo>; rel =\"duplicate\";pri=\"5\"",
+    # This file should be picked as third try, and it should succeed
+    "<http://{{SRV_HOST}}:{{SRV_PORT}}/File1_try3_ok>; rel=\'duplicate\'; pri=\"5\";geo=\"uk\""
+    ]
+DigestHeader = "SHA-256=\'{{FILE1_HASH}}\'"
+
+# This will be filled as soon as we know server hostname and port
+MetaFileRules = {'SendHeader' : {}}
+
+FileOkServer = WgetFile ("File1_try3_ok", File1)
+FileBadPref = WgetFile ("File1_lowPref", File1_lowPref)
+FileBadHash = WgetFile ("File1_try1_corrupted", File1_corrupted)
+MetaFile = WgetFile ("test.meta", rules=MetaFileRules)
+# In case of Metalink over HTTP, the local file name is
+# derived from the URL suffix.
+FileOkLocal = WgetFile ("test.meta", File1)
+SigFile = WgetFile ("Sig.asc", Signature)
+FileNoMeta = WgetFile ("File2", File2)
+
+WGET_OPTIONS = "--metalink-over-http --preferred-location=uk"
+WGET_URLS = [["test.meta", "File2"]]
+
+Files = [[FileOkServer, FileBadPref, FileBadHash, MetaFile, SigFile, FileNoMeta]]
+Existing_Files = []
+
+ExpectedReturnCode = 0
+ExpectedDownloadedFiles = [FileNoMeta, FileOkLocal]
+
+RequestList = [
+    [
+        "HEAD /test.meta",
+        "GET /Sig2.asc",
+        "GET /Sig.asc",
+        "GET /File1_try1_corrupted",
+        "GET /File1_try3_ok",
+        "HEAD /File2",
+        "GET /File2",
+    ]
+]
+
+################ Pre and Post Test Hooks #####################################
+pre_test = {
+    "ServerFiles"       : Files,
+    "LocalFiles"        : Existing_Files
+}
+test_options = {
+    "WgetCommands"      : WGET_OPTIONS,
+    "Urls"              : WGET_URLS
+}
+post_test = {
+    "ExpectedFiles"     : ExpectedDownloadedFiles,
+    "ExpectedRetcode"   : ExpectedReturnCode,
+    "FilesCrawled"      : RequestList,
+}
+
+http_test = HTTPTest (
+                pre_hook=pre_test,
+                test_params=test_options,
+                post_hook=post_test,
+)
+
+http_test.server_setup()
+srv_host, srv_port = http_test.servers[0].server_inst.socket.getsockname ()
+
+MetaFileRules["SendHeader"] = {
+        'Link': [ SubstituteServerInfo (LinkHeader, srv_host, srv_port, File1_sha256)
+                    for LinkHeader in LinkHeaders ],
+        'Digest': SubstituteServerInfo (DigestHeader, srv_host, srv_port, File1_sha256),
+}
+
+err = http_test.begin ()
+
+exit (err)