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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/renderer/searchbox/searchbox.h"
#include <stddef.h>
#include <array>
#include <map>
#include <string>
#include "chrome/common/search/instant_types.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace {
const char* kUrlString1 = "http://www.google.com";
const char* kUrlString2 = "http://www.chromium.org/path/q=3#r=4";
const char* kUrlString3 = "http://www.youtube.com:8080/hosps";
// Mock helper to test internal::TranslateIconRestrictedUrl().
class MockIconURLHelper: public SearchBox::IconURLHelper {
public:
MockIconURLHelper();
~MockIconURLHelper() override;
std::string GetMainFrameToken() const override;
std::string GetURLStringFromRestrictedID(InstantRestrictedID rid) const
override;
private:
std::map<InstantRestrictedID, std::string> rid_to_url_string_;
};
MockIconURLHelper::MockIconURLHelper() {
rid_to_url_string_[1] = kUrlString1;
rid_to_url_string_[2] = kUrlString2;
rid_to_url_string_[3] = kUrlString3;
}
MockIconURLHelper::~MockIconURLHelper() = default;
std::string MockIconURLHelper::GetMainFrameToken() const {
return "0123456789ABCDEF0123456789ABCDEF";
}
std::string MockIconURLHelper::GetURLStringFromRestrictedID(
InstantRestrictedID rid) const {
auto it = rid_to_url_string_.find(rid);
return it == rid_to_url_string_.end() ? std::string() : it->second;
}
} // namespace
namespace internal {
// Defined in searchbox.cc
bool ParseFrameTokenAndRestrictedId(const std::string& id_part,
std::string* frame_token_out,
InstantRestrictedID* rid_out);
// Defined in searchbox.cc
bool ParseIconRestrictedUrl(const GURL& url,
std::string* param_part,
std::string* frame_token,
InstantRestrictedID* rid);
// Defined in searchbox.cc
void TranslateIconRestrictedUrl(const GURL& transient_url,
const SearchBox::IconURLHelper& helper,
GURL* url);
TEST(SearchBoxUtilTest, ParseFrameTokenAndRestrictedIdSuccess) {
std::string frame_token;
InstantRestrictedID rid = -1;
EXPECT_TRUE(ParseFrameTokenAndRestrictedId(
"FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/3", &frame_token, &rid));
EXPECT_EQ("FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE", frame_token);
EXPECT_EQ(3, rid);
EXPECT_TRUE(ParseFrameTokenAndRestrictedId(
"00000000000000000000000000000000/0", &frame_token, &rid));
EXPECT_EQ("00000000000000000000000000000000", frame_token);
EXPECT_EQ(0, rid);
EXPECT_TRUE(ParseFrameTokenAndRestrictedId(
"1FFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/314", &frame_token, &rid));
EXPECT_EQ("1FFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE", frame_token);
EXPECT_EQ(314, rid);
// Odd but not fatal.
EXPECT_TRUE(ParseFrameTokenAndRestrictedId(
"FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/09", &frame_token, &rid));
EXPECT_EQ("FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE", frame_token);
EXPECT_EQ(9, rid);
// Tolerates multiple, leading, and trailing "/".
EXPECT_TRUE(ParseFrameTokenAndRestrictedId(
"FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE////3", &frame_token, &rid));
EXPECT_EQ("FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE", frame_token);
EXPECT_EQ(3, rid);
EXPECT_TRUE(ParseFrameTokenAndRestrictedId(
"FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/6/", &frame_token, &rid));
EXPECT_EQ("FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE", frame_token);
EXPECT_EQ(6, rid);
EXPECT_TRUE(ParseFrameTokenAndRestrictedId(
"/FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/8", &frame_token, &rid));
EXPECT_EQ("FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE", frame_token);
EXPECT_EQ(8, rid);
}
TEST(SearchBoxUtilTest, ParseFrameIdAndRestrictedIdFailure) {
auto test_cases = std::to_array<const char*>({
"",
" ",
"/",
"FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/",
"/3",
"2a/3",
"FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/3a",
" 2/3",
"FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/ 3",
"FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE /3 ",
"23",
"2,3",
"-FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/3",
"FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/-3",
"FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/3/1",
"blahblah",
"0xA/0x10",
});
for (size_t i = 0; i < std::size(test_cases); ++i) {
std::string frame_token;
InstantRestrictedID rid = -1;
EXPECT_FALSE(
ParseFrameTokenAndRestrictedId(test_cases[i], &frame_token, &rid))
<< " for test_cases[" << i << "]";
EXPECT_EQ("", frame_token);
EXPECT_EQ(-1, rid);
}
}
TEST(SearchBoxUtilTest, ParseIconRestrictedUrlFaviconSuccess) {
struct TestCases {
const char* transient_url_str;
const char* expected_param_part;
const char* expected_frame_token;
InstantRestrictedID expected_rid;
};
auto test_cases = std::to_array<TestCases>({
{"chrome-search://favicon/FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/2", "",
"FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE", 2},
{"chrome-search://favicon/size/16@2x/1FFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE/4",
"size/16@2x/", "1FFFFFFFFFFFFFFDFFFFFFFFFFFFFFFE", 4},
{"chrome-search://favicon/iconurl/FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFA/10",
"iconurl/", "FFFFFFFFFFFFFFFDFFFFFFFFFFFFFFFA", 10},
});
for (size_t i = 0; i < std::size(test_cases); ++i) {
std::string param_part = "(unwritten)";
std::string frame_token;
InstantRestrictedID rid = -1;
EXPECT_TRUE(ParseIconRestrictedUrl(GURL(test_cases[i].transient_url_str),
¶m_part, &frame_token, &rid))
<< " for test_cases[" << i << "]";
EXPECT_EQ(test_cases[i].expected_param_part, param_part)
<< " for test_cases[" << i << "]";
EXPECT_EQ(test_cases[i].expected_frame_token, frame_token)
<< " for test_cases[" << i << "]";
EXPECT_EQ(test_cases[i].expected_rid, rid)
<< " for test_cases[" << i << "]";
}
}
TEST(SearchBoxUtilTest, ParseIconRestrictedUrlFailure) {
struct TestCases {
const char* transient_url_str;
};
auto test_cases = std::to_array<TestCases>({
{"chrome-search://favicon/"},
{"chrome-search://favicon/3/"},
{"chrome-search://favicon/size/3/4"},
{"chrome-search://favicon/largest/http://www.google.com"},
{"chrome-search://favicon/size/16@2x/-1/10"},
});
for (size_t i = 0; i < std::size(test_cases); ++i) {
std::string param_part = "(unwritten)";
std::string frame_token;
InstantRestrictedID rid = -1;
EXPECT_FALSE(ParseIconRestrictedUrl(GURL(test_cases[i].transient_url_str),
¶m_part, &frame_token, &rid))
<< " for test_cases[" << i << "]";
EXPECT_EQ("(unwritten)", param_part);
EXPECT_EQ("", frame_token);
EXPECT_EQ(-1, rid);
}
}
TEST(SearchBoxUtilTest, TranslateIconRestrictedUrlSuccess) {
struct TestCases {
const char* transient_url_str;
std::string expected_url_str;
};
auto test_cases = std::to_array<TestCases>({
{"chrome-search://favicon/0123456789ABCDEF0123456789ABCDEF/1",
std::string("chrome-search://favicon/") + kUrlString1},
{"chrome-search://favicon/", "chrome-search://favicon/"},
{"chrome-search://favicon/314", "chrome-search://favicon/"},
{"chrome-search://favicon/314/1", "chrome-search://favicon/"},
{"chrome-search://favicon/0123456789ABCDEF0123456789ABCDEF/255",
"chrome-search://favicon/"},
{"chrome-search://favicon/-3/-1", "chrome-search://favicon/"},
{"chrome-search://favicon/invalidstuff", "chrome-search://favicon/"},
{"chrome-search://favicon/size/16@2x/http://www.google.com",
"chrome-search://favicon/"},
});
MockIconURLHelper helper;
for (size_t i = 0; i < std::size(test_cases); ++i) {
GURL url;
GURL transient_url(test_cases[i].transient_url_str);
TranslateIconRestrictedUrl(transient_url, helper, &url);
EXPECT_EQ(GURL(test_cases[i].expected_url_str), url)
<< " for test_cases[" << i << "]";
}
}
} // namespace internal
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