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// Copyright 2012 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.
#import "ios/web/history_state_util.h"
#include <stddef.h>
#include "base/macros.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/gtest_mac.h"
#include "url/gurl.h"
namespace web {
namespace {
struct TestEntry {
std::string fromUrl;
std::string toUrl;
std::string expectedUrl;
};
class HistoryStateUtilTest : public ::testing::Test {
protected:
static const struct TestEntry tests_[];
};
const struct TestEntry HistoryStateUtilTest::tests_[] = {
// Valid absolute changes.
{ "http://foo.com", "http://foo.com/bar", "http://foo.com/bar" },
{ "https://foo.com", "https://foo.com/bar", "https://foo.com/bar" },
{ "http://foo.com/", "http://foo.com#bar", "http://foo.com#bar" },
{ "http://foo.com:80", "http://foo.com:80/b", "http://foo.com:80/b"},
{ "http://foo.com:888", "http://foo.com:888/b", "http://foo.com:888/b"},
// Valid relative changes.
{ "http://foo.com", "#bar", "http://foo.com#bar" },
{ "http://foo.com/", "#bar", "http://foo.com/#bar" },
{ "https://foo.com/", "bar", "https://foo.com/bar" },
{ "http://foo.com/foo/1", "/bar", "http://foo.com/bar" },
{ "http://foo.com/foo/1", "bar", "http://foo.com/foo/bar" },
{ "http://foo.com/", "bar.com", "http://foo.com/bar.com" },
{ "http://foo.com", "bar.com", "http://foo.com/bar.com" },
{ "http://foo.com:888", "bar.com", "http://foo.com:888/bar.com" },
// Invalid scheme changes.
{ "http://foo.com", "https://foo.com#bar", "" },
{ "https://foo.com", "http://foo.com#bar", "" },
// Invalid domain changes.
{ "http://foo.com/bar", "http://bar.com", "" },
{ "http://foo.com/bar", "http://www.foo.com/bar2", "" },
// Valid port change.
{ "http://foo.com", "http://foo.com:80/bar", "http://foo.com/bar" },
{ "http://foo.com:80", "http://foo.com/bar", "http://foo.com/bar" },
// Invalid port change.
{ "http://foo.com", "http://foo.com:42/bar", "" },
{ "http://foo.com:42", "http://foo.com/bar", "" },
// Invalid URL.
{ "http://foo.com", "http://fo o.c om/ba r", "" },
{ "http://foo.com:80", "bar", "http://foo.com:80/bar" }
};
TEST_F(HistoryStateUtilTest, TestIsHistoryStateChangeValid) {
for (size_t i = 0; i < arraysize(tests_); ++i) {
GURL fromUrl(tests_[i].fromUrl);
GURL toUrl = history_state_util::GetHistoryStateChangeUrl(fromUrl, fromUrl,
tests_[i].toUrl);
bool expected_result = tests_[i].expectedUrl.size() > 0;
bool actual_result = toUrl.is_valid();
if (actual_result) {
actual_result = history_state_util::IsHistoryStateChangeValid(fromUrl,
toUrl);
}
EXPECT_EQ(expected_result, actual_result) << tests_[i].fromUrl << " "
<< tests_[i].toUrl;
}
}
TEST_F(HistoryStateUtilTest, TestGetHistoryStateChangeUrl) {
for (size_t i = 0; i < arraysize(tests_); ++i) {
GURL fromUrl(tests_[i].fromUrl);
GURL expectedResult(tests_[i].expectedUrl);
GURL actualResult = history_state_util::GetHistoryStateChangeUrl(
fromUrl, fromUrl, tests_[i].toUrl);
EXPECT_EQ(expectedResult, actualResult);
}
}
// Ensures that the baseUrl is used to resolve the destination, not currentUrl.
TEST_F(HistoryStateUtilTest, TestGetHistoryStateChangeUrlWithBase) {
GURL fromUrl("http://foo.com/relative/path");
GURL baseUrl("http://foo.com");
std::string destination = "bar";
GURL result = history_state_util::GetHistoryStateChangeUrl(fromUrl, baseUrl,
destination);
EXPECT_TRUE(result.is_valid());
EXPECT_EQ(GURL("http://foo.com/bar"), result);
}
// Ensures that an invalid baseUrl gracefully returns an invalid destination.
TEST_F(HistoryStateUtilTest, TestGetHistoryStateChangeUrlWithInvalidBase) {
GURL fromUrl("http://foo.com");
GURL baseUrl("http://not a url");
std::string destination = "baz";
GURL result = history_state_util::GetHistoryStateChangeUrl(fromUrl, baseUrl,
destination);
EXPECT_FALSE(result.is_valid());
}
} // anonymous namespace
} // namespace web
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