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- // Copyright 2014 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "components/dom_distiller/core/url_utils.h"
- #include "components/dom_distiller/core/url_constants.h"
- #include "net/base/url_util.h"
- #include "testing/gtest/include/gtest/gtest.h"
- #include "url/gurl.h"
- #include "url/url_util.h"
- namespace dom_distiller {
- namespace url_utils {
- TEST(DomDistillerUrlUtilsTest, TestPathUtil) {
- const std::string single_key = "mypath?foo=bar";
- EXPECT_EQ("bar", GetValueForKeyInUrlPathQuery(single_key, "foo"));
- const std::string two_keys = "mypath?key1=foo&key2=bar";
- EXPECT_EQ("foo", GetValueForKeyInUrlPathQuery(two_keys, "key1"));
- EXPECT_EQ("bar", GetValueForKeyInUrlPathQuery(two_keys, "key2"));
- // First occurrence wins.
- const std::string multiple_same_key = "mypath?key=foo&key=bar";
- EXPECT_EQ("foo", GetValueForKeyInUrlPathQuery(multiple_same_key, "key"));
- }
- TEST(DomDistillerUrlUtilsTest, TestGetValueForKeyInUrlPathQuery) {
- // Tests an invalid url.
- const std::string invalid_url = "http://%40[::1]/";
- EXPECT_EQ("", GetValueForKeyInUrlPathQuery(invalid_url, "key"));
- // Test a valid URL with the key we are searching for.
- const std::string valid_url_with_key = "http://www.google.com?key=foo";
- EXPECT_EQ("foo", GetValueForKeyInUrlPathQuery(valid_url_with_key, "key"));
- // Test a valid URL without the key we are searching for.
- const std::string valid_url_no_key = "http://www.google.com";
- EXPECT_EQ("", GetValueForKeyInUrlPathQuery(valid_url_no_key, "key"));
- // Test a valid URL with 2 values of the key we are searching for.
- const std::string valid_url_two_keys =
- "http://www.google.com?key=foo&key=bar";
- EXPECT_EQ("foo", GetValueForKeyInUrlPathQuery(valid_url_two_keys, "key"));
- }
- void AssertEqualExceptHost(const GURL& a, const GURL& b) {
- GURL::Replacements no_host;
- no_host.ClearHost();
- EXPECT_EQ(a.ReplaceComponents(no_host), b.ReplaceComponents(no_host));
- }
- TEST(DomDistillerUrlUtilsTest, TestGetDistillerViewUrlFromUrl) {
- AssertEqualExceptHost(
- GURL("chrome-distiller://any/"
- "?title=cats&time=123&url=http%3A%2F%2Fexample.com%2Fpath%3Fq%3Dabc%"
- "26p%3D1%"
- "23anchor"),
- GetDistillerViewUrlFromUrl(
- kDomDistillerScheme, GURL("http://example.com/path?q=abc&p=1#anchor"),
- "cats", 123));
- }
- TEST(DomDistillerUrlUtilsTest, TestGetPageTitleFromDistillerUrl) {
- // Ensure that odd characters make it through.
- std::string title = "An Interesting Article: Cats >= Dogs!";
- GURL distilled = GetDistillerViewUrlFromUrl(
- kDomDistillerScheme, GURL("http://example.com/path?q=abc&p=1#anchor"),
- title);
- EXPECT_EQ(title, GetTitleFromDistillerUrl(distilled));
- // Let's try some Unicode outside of BMP.
- title = "Γάτα قط ねこ חתול ␡";
- distilled = GetDistillerViewUrlFromUrl(
- kDomDistillerScheme, GURL("http://example.com/article.html"), title);
- EXPECT_EQ(title, GetTitleFromDistillerUrl(distilled));
- }
- std::string GetOriginalUrlFromDistillerUrl(const std::string& url) {
- return GetOriginalUrlFromDistillerUrl(GURL(url)).spec();
- }
- TEST(DomDistillerUrlUtilsTest, TestGetOriginalUrlFromDistillerUrl) {
- EXPECT_EQ(
- "http://example.com/path?q=abc&p=1#anchor",
- GetOriginalUrlFromDistillerUrl(
- "chrome-distiller://"
- "any_"
- "d091ebf8f841eae9ca23822c3d0f369c16d3748478d0b74111be176eb96722e5/"
- "?time=123&url=http%3A%2F%2Fexample.com%2Fpath%3Fq%3Dabc%26p%3D1%"
- "23anchor"));
- }
- std::string ThroughDistiller(const std::string& url) {
- return GetOriginalUrlFromDistillerUrl(
- GetDistillerViewUrlFromUrl(kDomDistillerScheme, GURL(url), "title",
- 123))
- .spec();
- }
- TEST(DomDistillerUrlUtilsTest, TestDistillerEndToEnd) {
- // Tests a normal url.
- const std::string url = "http://example.com/";
- EXPECT_EQ(url, ThroughDistiller(url));
- EXPECT_EQ(url, GetOriginalUrlFromDistillerUrl(url));
- // Tests a url with arguments and anchor points.
- const std::string url_arguments =
- "https://example.com/?key=value&key=value2&key2=value3#here";
- EXPECT_EQ(url_arguments, ThroughDistiller(url_arguments));
- EXPECT_EQ(url_arguments, GetOriginalUrlFromDistillerUrl(url_arguments));
- // Tests a url with file:// scheme.
- const std::string url_file = "file:///home/userid/path/index.html";
- EXPECT_EQ("", ThroughDistiller(url_file));
- EXPECT_EQ(url_file, GetOriginalUrlFromDistillerUrl(url_file));
- // Tests a nested url.
- const std::string nested_url =
- GetDistillerViewUrlFromUrl(kDomDistillerScheme, GURL(url), "title")
- .spec();
- EXPECT_EQ("", ThroughDistiller(nested_url));
- EXPECT_EQ(url, GetOriginalUrlFromDistillerUrl(nested_url));
- }
- TEST(DomDistillerUrlUtilsTest, TestRejectInvalidURLs) {
- const std::string url = "http://example.com/";
- const std::string url2 = "http://example.org/";
- const GURL view_url =
- GetDistillerViewUrlFromUrl(kDomDistillerScheme, GURL(url), "title", 123);
- GURL bad_view_url =
- net::AppendOrReplaceQueryParameter(view_url, kUrlKey, url2);
- EXPECT_EQ(GURL(), GetOriginalUrlFromDistillerUrl(bad_view_url));
- }
- TEST(DomDistillerUrlUtilsTest, TestRejectInvalidDistilledURLs) {
- EXPECT_FALSE(IsDistilledPage(GURL("chrome-distiller://any")));
- EXPECT_FALSE(IsDistilledPage(GURL("chrome-distiller://any/invalid")));
- EXPECT_FALSE(
- IsDistilledPage(GURL("chrome-distiller://any/?time=123&url=abc")));
- EXPECT_FALSE(IsDistilledPage(GetDistillerViewUrlFromUrl(
- "not-distiller", GURL("http://example.com/"), "title")));
- EXPECT_FALSE(IsDistilledPage(GetDistillerViewUrlFromUrl(
- kDomDistillerScheme, GURL("not-http://example.com/"), "title")));
- EXPECT_TRUE(IsDistilledPage(GetDistillerViewUrlFromUrl(
- kDomDistillerScheme, GURL("http://example.com/"), "title")));
- EXPECT_TRUE(IsDistilledPage(GetDistillerViewUrlFromUrl(
- kDomDistillerScheme, GURL("http://www.example.com/page.html"), "title")));
- EXPECT_TRUE(IsDistilledPage(GetDistillerViewUrlFromUrl(
- kDomDistillerScheme,
- GURL("http://www.example.com/page.html?cats=1&dogs=2"), "title")));
- EXPECT_TRUE(IsDistilledPage(GetDistillerViewUrlFromUrl(
- kDomDistillerScheme, GURL("https://example.com/?params=any"), "title")));
- }
- } // namespace url_utils
- } // namespace dom_distiller
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