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// Copyright 2013 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 "net/base/url_util.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace net {
namespace {
TEST(UrlUtilTest, AppendQueryParameter) {
// Appending a name-value pair to a URL without a query component.
EXPECT_EQ("http://example.com/path?name=value",
AppendQueryParameter(GURL("http://example.com/path"),
"name", "value").spec());
// Appending a name-value pair to a URL with a query component.
// The original component should be preserved, and the new pair should be
// appended with '&'.
EXPECT_EQ("http://example.com/path?existing=one&name=value",
AppendQueryParameter(GURL("http://example.com/path?existing=one"),
"name", "value").spec());
// Appending a name-value pair with unsafe characters included. The
// unsafe characters should be escaped.
EXPECT_EQ("http://example.com/path?existing=one&na+me=v.alue%3D",
AppendQueryParameter(GURL("http://example.com/path?existing=one"),
"na me", "v.alue=").spec());
}
TEST(UrlUtilTest, AppendOrReplaceQueryParameter) {
// Appending a name-value pair to a URL without a query component.
EXPECT_EQ("http://example.com/path?name=value",
AppendOrReplaceQueryParameter(GURL("http://example.com/path"),
"name", "value").spec());
// Appending a name-value pair to a URL with a query component.
// The original component should be preserved, and the new pair should be
// appended with '&'.
EXPECT_EQ("http://example.com/path?existing=one&name=value",
AppendOrReplaceQueryParameter(
GURL("http://example.com/path?existing=one"),
"name", "value").spec());
// Appending a name-value pair with unsafe characters included. The
// unsafe characters should be escaped.
EXPECT_EQ("http://example.com/path?existing=one&na+me=v.alue%3D",
AppendOrReplaceQueryParameter(
GURL("http://example.com/path?existing=one"),
"na me", "v.alue=").spec());
// Replace value of an existing paramater.
EXPECT_EQ("http://example.com/path?existing=one&name=new",
AppendOrReplaceQueryParameter(
GURL("http://example.com/path?existing=one&name=old"),
"name", "new").spec());
// Replace a name-value pair with unsafe characters included. The
// unsafe characters should be escaped.
EXPECT_EQ("http://example.com/path?na+me=n.ew%3D&existing=one",
AppendOrReplaceQueryParameter(
GURL("http://example.com/path?na+me=old&existing=one"),
"na me", "n.ew=").spec());
// Replace the value of first parameter with this name only.
EXPECT_EQ("http://example.com/path?name=new&existing=one&name=old",
AppendOrReplaceQueryParameter(
GURL("http://example.com/path?name=old&existing=one&name=old"),
"name", "new").spec());
// Preserve the content of the original params regarless of our failure to
// interpret them correctly.
EXPECT_EQ("http://example.com/path?bar&name=new&left=&"
"=right&=&&name=again",
AppendOrReplaceQueryParameter(
GURL("http://example.com/path?bar&name=old&left=&"
"=right&=&&name=again"),
"name", "new").spec());
}
TEST(UrlUtilTest, GetValueForKeyInQuery) {
GURL url("http://example.com/path?name=value&boolParam&"
"url=http://test.com/q?n1%3Dv1%26n2");
std::string value;
// False when getting a non-existent query param.
EXPECT_FALSE(GetValueForKeyInQuery(url, "non-exist", &value));
// True when query param exist.
EXPECT_TRUE(GetValueForKeyInQuery(url, "name", &value));
EXPECT_EQ("value", value);
EXPECT_TRUE(GetValueForKeyInQuery(url, "boolParam", &value));
EXPECT_EQ("", value);
EXPECT_TRUE(GetValueForKeyInQuery(url, "url", &value));
EXPECT_EQ("http://test.com/q?n1=v1&n2", value);
}
TEST(UrlUtilTest, GetValueForKeyInQueryInvalidURL) {
GURL url("http://%01/?test");
std::string value;
// Always false when parsing an invalid URL.
EXPECT_FALSE(GetValueForKeyInQuery(url, "test", &value));
}
TEST(UrlUtilTest, ParseQuery) {
const GURL url("http://example.com/path?name=value&boolParam&"
"url=http://test.com/q?n1%3Dv1%26n2&"
"multikey=value1&multikey=value2&multikey");
QueryIterator it(url);
ASSERT_FALSE(it.IsAtEnd());
EXPECT_EQ("name", it.GetKey());
EXPECT_EQ("value", it.GetValue());
EXPECT_EQ("value", it.GetUnescapedValue());
it.Advance();
ASSERT_FALSE(it.IsAtEnd());
EXPECT_EQ("boolParam", it.GetKey());
EXPECT_EQ("", it.GetValue());
EXPECT_EQ("", it.GetUnescapedValue());
it.Advance();
ASSERT_FALSE(it.IsAtEnd());
EXPECT_EQ("url", it.GetKey());
EXPECT_EQ("http://test.com/q?n1%3Dv1%26n2", it.GetValue());
EXPECT_EQ("http://test.com/q?n1=v1&n2", it.GetUnescapedValue());
it.Advance();
ASSERT_FALSE(it.IsAtEnd());
EXPECT_EQ("multikey", it.GetKey());
EXPECT_EQ("value1", it.GetValue());
EXPECT_EQ("value1", it.GetUnescapedValue());
it.Advance();
ASSERT_FALSE(it.IsAtEnd());
EXPECT_EQ("multikey", it.GetKey());
EXPECT_EQ("value2", it.GetValue());
EXPECT_EQ("value2", it.GetUnescapedValue());
it.Advance();
ASSERT_FALSE(it.IsAtEnd());
EXPECT_EQ("multikey", it.GetKey());
EXPECT_EQ("", it.GetValue());
EXPECT_EQ("", it.GetUnescapedValue());
it.Advance();
EXPECT_TRUE(it.IsAtEnd());
}
TEST(UrlUtilTest, ParseQueryInvalidURL) {
const GURL url("http://%01/?test");
QueryIterator it(url);
EXPECT_TRUE(it.IsAtEnd());
}
} // namespace
} // namespace net
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