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106 lines
6.5 KiB
EmacsLisp
106 lines
6.5 KiB
EmacsLisp
;;; url-expand-tests.el --- Test suite for relative URI/URL resolution.
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;; Copyright (C) 2012-2016 Free Software Foundation, Inc.
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;; Author: Alain Schneble <a.s@realize.ch>
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;; Version: 1.0
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Test cases covering URI reference resolution as described in RFC3986,
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;; section 5. Reference Resolution and especially the relative resolution
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;; rules specified in section 5.2. Relative Resolution.
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;; Each test calls `url-expand-file-name', typically with a relative
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;; reference URI and a base URI as string and compares the result (Actual)
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;; against a manually specified URI (Expected)
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;;; Code:
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(require 'url-expand)
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(require 'ert)
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(ert-deftest url-expand-file-name/relative-resolution-normal-examples ()
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"RFC 3986, Section 5.4 Reference Resolution Examples / Section 5.4.1. Normal Examples"
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(should (equal (url-expand-file-name "g:h" "http://a/b/c/d;p?q") "g:h"))
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(should (equal (url-expand-file-name "g" "http://a/b/c/d;p?q") "http://a/b/c/g"))
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(should (equal (url-expand-file-name "./g" "http://a/b/c/d;p?q") "http://a/b/c/g"))
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(should (equal (url-expand-file-name "g/" "http://a/b/c/d;p?q") "http://a/b/c/g/"))
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(should (equal (url-expand-file-name "/g" "http://a/b/c/d;p?q") "http://a/g"))
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(should (equal (url-expand-file-name "//g" "http://a/b/c/d;p?q") "http://g"))
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(should (equal (url-expand-file-name "?y" "http://a/b/c/d;p?q") "http://a/b/c/d;p?y"))
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(should (equal (url-expand-file-name "g?y" "http://a/b/c/d;p?q") "http://a/b/c/g?y"))
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(should (equal (url-expand-file-name "#s" "http://a/b/c/d;p?q") "http://a/b/c/d;p?q#s"))
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(should (equal (url-expand-file-name "g#s" "http://a/b/c/d;p?q") "http://a/b/c/g#s"))
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(should (equal (url-expand-file-name "g?y#s" "http://a/b/c/d;p?q") "http://a/b/c/g?y#s"))
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(should (equal (url-expand-file-name ";x" "http://a/b/c/d;p?q") "http://a/b/c/;x"))
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(should (equal (url-expand-file-name "g;x" "http://a/b/c/d;p?q") "http://a/b/c/g;x"))
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(should (equal (url-expand-file-name "g;x?y#s" "http://a/b/c/d;p?q") "http://a/b/c/g;x?y#s"))
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(should (equal (url-expand-file-name "" "http://a/b/c/d;p?q") "http://a/b/c/d;p?q"))
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(should (equal (url-expand-file-name "." "http://a/b/c/d;p?q") "http://a/b/c/"))
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(should (equal (url-expand-file-name "./" "http://a/b/c/d;p?q") "http://a/b/c/"))
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(should (equal (url-expand-file-name ".." "http://a/b/c/d;p?q") "http://a/b/"))
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(should (equal (url-expand-file-name "../" "http://a/b/c/d;p?q") "http://a/b/"))
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(should (equal (url-expand-file-name "../g" "http://a/b/c/d;p?q") "http://a/b/g"))
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(should (equal (url-expand-file-name "../.." "http://a/b/c/d;p?q") "http://a/"))
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(should (equal (url-expand-file-name "../../" "http://a/b/c/d;p?q") "http://a/"))
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(should (equal (url-expand-file-name "../../g" "http://a/b/c/d;p?q") "http://a/g")))
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(ert-deftest url-expand-file-name/relative-resolution-absolute-examples ()
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"RFC 3986, Section 5.4 Reference Resolution Examples / Section 5.4.2. Abnormal Examples"
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(should (equal (url-expand-file-name "../../../g" "http://a/b/c/d;p?q") "http://a/g"))
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(should (equal (url-expand-file-name "../../../../g" "http://a/b/c/d;p?q") "http://a/g"))
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(should (equal (url-expand-file-name "/./g" "http://a/b/c/d;p?q") "http://a/g"))
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(should (equal (url-expand-file-name "/../g" "http://a/b/c/d;p?q") "http://a/g"))
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(should (equal (url-expand-file-name "g." "http://a/b/c/d;p?q") "http://a/b/c/g."))
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(should (equal (url-expand-file-name ".g" "http://a/b/c/d;p?q") "http://a/b/c/.g"))
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(should (equal (url-expand-file-name "g.." "http://a/b/c/d;p?q") "http://a/b/c/g.."))
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(should (equal (url-expand-file-name "..g" "http://a/b/c/d;p?q") "http://a/b/c/..g"))
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(should (equal (url-expand-file-name "./../g" "http://a/b/c/d;p?q") "http://a/b/g"))
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(should (equal (url-expand-file-name "./g/." "http://a/b/c/d;p?q") "http://a/b/c/g/"))
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(should (equal (url-expand-file-name "g/./h" "http://a/b/c/d;p?q") "http://a/b/c/g/h"))
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(should (equal (url-expand-file-name "g/../h" "http://a/b/c/d;p?q") "http://a/b/c/h"))
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(should (equal (url-expand-file-name "g;x=1/./y" "http://a/b/c/d;p?q") "http://a/b/c/g;x=1/y"))
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(should (equal (url-expand-file-name "g;x=1/../y" "http://a/b/c/d;p?q") "http://a/b/c/y"))
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(should (equal (url-expand-file-name "g?y/./x" "http://a/b/c/d;p?q") "http://a/b/c/g?y/./x"))
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(should (equal (url-expand-file-name "g?y/../x" "http://a/b/c/d;p?q") "http://a/b/c/g?y/../x"))
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(should (equal (url-expand-file-name "g#s/./x" "http://a/b/c/d;p?q") "http://a/b/c/g#s/./x"))
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(should (equal (url-expand-file-name "g#s/../x" "http://a/b/c/d;p?q") "http://a/b/c/g#s/../x"))
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(should (equal (url-expand-file-name "http:g" "http://a/b/c/d;p?q") "http:g")) ; for strict parsers
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)
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(ert-deftest url-expand-file-name/relative-resolution-additional-examples ()
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"Reference Resolution Examples / Arbitrary Examples"
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(should (equal (url-expand-file-name "" "http://host/foobar") "http://host/foobar"))
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(should (equal (url-expand-file-name "?y" "http://a/b/c/d") "http://a/b/c/d?y"))
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(should (equal (url-expand-file-name "?y" "http://a/b/c/d/") "http://a/b/c/d/?y"))
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(should (equal (url-expand-file-name "?y#fragment" "http://a/b/c/d;p?q") "http://a/b/c/d;p?y#fragment"))
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(should (equal (url-expand-file-name "#bar" "http://host") "http://host#bar"))
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(should (equal (url-expand-file-name "#bar" "http://host/") "http://host/#bar"))
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(should (equal (url-expand-file-name "#bar" "http://host/foo") "http://host/foo#bar"))
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(should (equal (url-expand-file-name "foo#bar" "http://host/foobar") "http://host/foo#bar"))
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(should (equal (url-expand-file-name "foo#bar" "http://host/foobar/") "http://host/foobar/foo#bar")))
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(provide 'url-expand-tests)
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;;; url-expand-tests.el ends here
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