diff options
| author | Alain Schneble <a.s@realize.ch> | 2015-12-26 00:50:25 +0100 |
|---|---|---|
| committer | Lars Ingebrigtsen <larsi@gnus.org> | 2015-12-26 00:50:25 +0100 |
| commit | b792ecea1715e080ad8e232d3d154b8a25d2edfb (patch) | |
| tree | 5b0408a86822ea31104518f6d730ec886e86645e /test/lisp/url | |
| parent | 1dee11d874de5ff3d5634e1629054c4398b27b72 (diff) | |
| download | emacs-b792ecea1715e080ad8e232d3d154b8a25d2edfb.tar.gz emacs-b792ecea1715e080ad8e232d3d154b8a25d2edfb.tar.bz2 emacs-b792ecea1715e080ad8e232d3d154b8a25d2edfb.zip | |
Make relative URL parsing and resolution consistent with RFC 3986 (bug#22044)
* test/lisp/url/url-parse-tests.el: Add tests covering url-generic-parse-url.
* test/lisp/url/url-expand-tests.el: Add tests covering url-expand-file-name.
* lisp/url/url-parse.el (url-generic-parse-url): Keep empty fragment
information in URL-struct.
* lisp/url/url-parse.el (url-path-and-query): Do not artificially turn empty
path and query into nil path and query, respectively.
* lisp/url/url-expand.el (url-expander-remove-relative-links): Do not turn
empty path into an absolute ("/") path.
* lisp/url/url-expand.el (url-expand-file-name): Properly resolve
fragment-only URIs. Do not just return them unchanged.
* lisp/url/url-expand.el (url-default-expander): An empty path in the relative
reference URI should not drop the last segment.
Diffstat (limited to 'test/lisp/url')
| -rw-r--r-- | test/lisp/url/url-expand-tests.el | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/test/lisp/url/url-expand-tests.el b/test/lisp/url/url-expand-tests.el new file mode 100644 index 00000000000..2bd28687f8d --- /dev/null +++ b/test/lisp/url/url-expand-tests.el @@ -0,0 +1,105 @@ +;;; url-expand-tests.el --- Test suite for relative URI/URL resolution. + +;; Copyright (C) 2012-2015 Free Software Foundation, Inc. + +;; Author: Alain Schneble <a.s@realize.ch> +;; Version: 1.0 + +;; This file is part of GNU Emacs. + +;; GNU Emacs is free software: you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; GNU Emacs is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. + +;;; Commentary: + +;; Test cases covering URI reference resolution as described in RFC3986, +;; section 5. Reference Resolution and especially the relative resolution +;; rules specified in section 5.2. Relative Resolution. + +;; Each test calls `url-expand-file-name', typically with a relative +;; reference URI and a base URI as string and compares the result (Actual) +;; against a manually specified URI (Expected) + +;;; Code: + +(require 'url-expand) +(require 'ert) + +(ert-deftest url-expand-file-name/relative-resolution-normal-examples () + "RFC 3986, Section 5.4 Reference Resolution Examples / Section 5.4.1. Normal Examples" + (should (equal (url-expand-file-name "g:h" "http://a/b/c/d;p?q") "g:h")) + (should (equal (url-expand-file-name "g" "http://a/b/c/d;p?q") "http://a/b/c/g")) + (should (equal (url-expand-file-name "./g" "http://a/b/c/d;p?q") "http://a/b/c/g")) + (should (equal (url-expand-file-name "g/" "http://a/b/c/d;p?q") "http://a/b/c/g/")) + (should (equal (url-expand-file-name "/g" "http://a/b/c/d;p?q") "http://a/g")) + (should (equal (url-expand-file-name "//g" "http://a/b/c/d;p?q") "http://g")) + (should (equal (url-expand-file-name "?y" "http://a/b/c/d;p?q") "http://a/b/c/d;p?y")) + (should (equal (url-expand-file-name "g?y" "http://a/b/c/d;p?q") "http://a/b/c/g?y")) + (should (equal (url-expand-file-name "#s" "http://a/b/c/d;p?q") "http://a/b/c/d;p?q#s")) + (should (equal (url-expand-file-name "g#s" "http://a/b/c/d;p?q") "http://a/b/c/g#s")) + (should (equal (url-expand-file-name "g?y#s" "http://a/b/c/d;p?q") "http://a/b/c/g?y#s")) + (should (equal (url-expand-file-name ";x" "http://a/b/c/d;p?q") "http://a/b/c/;x")) + (should (equal (url-expand-file-name "g;x" "http://a/b/c/d;p?q") "http://a/b/c/g;x")) + (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")) + (should (equal (url-expand-file-name "" "http://a/b/c/d;p?q") "http://a/b/c/d;p?q")) + (should (equal (url-expand-file-name "." "http://a/b/c/d;p?q") "http://a/b/c/")) + (should (equal (url-expand-file-name "./" "http://a/b/c/d;p?q") "http://a/b/c/")) + (should (equal (url-expand-file-name ".." "http://a/b/c/d;p?q") "http://a/b/")) + (should (equal (url-expand-file-name "../" "http://a/b/c/d;p?q") "http://a/b/")) + (should (equal (url-expand-file-name "../g" "http://a/b/c/d;p?q") "http://a/b/g")) + (should (equal (url-expand-file-name "../.." "http://a/b/c/d;p?q") "http://a/")) + (should (equal (url-expand-file-name "../../" "http://a/b/c/d;p?q") "http://a/")) + (should (equal (url-expand-file-name "../../g" "http://a/b/c/d;p?q") "http://a/g"))) + +(ert-deftest url-expand-file-name/relative-resolution-absolute-examples () + "RFC 3986, Section 5.4 Reference Resolution Examples / Section 5.4.2. Abnormal Examples" + (should (equal (url-expand-file-name "../../../g" "http://a/b/c/d;p?q") "http://a/g")) + (should (equal (url-expand-file-name "../../../../g" "http://a/b/c/d;p?q") "http://a/g")) + + (should (equal (url-expand-file-name "/./g" "http://a/b/c/d;p?q") "http://a/g")) + (should (equal (url-expand-file-name "/../g" "http://a/b/c/d;p?q") "http://a/g")) + (should (equal (url-expand-file-name "g." "http://a/b/c/d;p?q") "http://a/b/c/g.")) + (should (equal (url-expand-file-name ".g" "http://a/b/c/d;p?q") "http://a/b/c/.g")) + (should (equal (url-expand-file-name "g.." "http://a/b/c/d;p?q") "http://a/b/c/g..")) + (should (equal (url-expand-file-name "..g" "http://a/b/c/d;p?q") "http://a/b/c/..g")) + + (should (equal (url-expand-file-name "./../g" "http://a/b/c/d;p?q") "http://a/b/g")) + (should (equal (url-expand-file-name "./g/." "http://a/b/c/d;p?q") "http://a/b/c/g/")) + (should (equal (url-expand-file-name "g/./h" "http://a/b/c/d;p?q") "http://a/b/c/g/h")) + (should (equal (url-expand-file-name "g/../h" "http://a/b/c/d;p?q") "http://a/b/c/h")) + (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")) + (should (equal (url-expand-file-name "g;x=1/../y" "http://a/b/c/d;p?q") "http://a/b/c/y")) + + (should (equal (url-expand-file-name "g?y/./x" "http://a/b/c/d;p?q") "http://a/b/c/g?y/./x")) + (should (equal (url-expand-file-name "g?y/../x" "http://a/b/c/d;p?q") "http://a/b/c/g?y/../x")) + (should (equal (url-expand-file-name "g#s/./x" "http://a/b/c/d;p?q") "http://a/b/c/g#s/./x")) + (should (equal (url-expand-file-name "g#s/../x" "http://a/b/c/d;p?q") "http://a/b/c/g#s/../x")) + + (should (equal (url-expand-file-name "http:g" "http://a/b/c/d;p?q") "http:g")) ; for strict parsers + ) + +(ert-deftest url-expand-file-name/relative-resolution-additional-examples () + "Reference Resolution Examples / Arbitrary Examples" + (should (equal (url-expand-file-name "" "http://host/foobar") "http://host/foobar")) + (should (equal (url-expand-file-name "?y" "http://a/b/c/d") "http://a/b/c/d?y")) + (should (equal (url-expand-file-name "?y" "http://a/b/c/d/") "http://a/b/c/d/?y")) + (should (equal (url-expand-file-name "?y#fragment" "http://a/b/c/d;p?q") "http://a/b/c/d;p?y#fragment")) + (should (equal (url-expand-file-name "#bar" "http://host") "http://host#bar")) + (should (equal (url-expand-file-name "#bar" "http://host/") "http://host/#bar")) + (should (equal (url-expand-file-name "#bar" "http://host/foo") "http://host/foo#bar")) + (should (equal (url-expand-file-name "foo#bar" "http://host/foobar") "http://host/foo#bar")) + (should (equal (url-expand-file-name "foo#bar" "http://host/foobar/") "http://host/foobar/foo#bar"))) + +(provide 'url-expand-tests) + +;;; url-expand-tests.el ends here |