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content / test / browser_test_utils_browsertest.cc [blame]
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/test/scoped_run_loop_timeout.h"
#include "content/public/browser/navigation_handle.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/shell/browser/shell.h"
#include "net/dns/mock_host_resolver.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest-spi.h"
namespace content {
using ::testing::Eq;
class NavigationObserver: public WebContentsObserver {
public:
explicit NavigationObserver(WebContents* web_contents)
: WebContentsObserver(web_contents) {}
NavigationObserver(const NavigationObserver&) = delete;
NavigationObserver& operator=(const NavigationObserver&) = delete;
~NavigationObserver() override {}
void DidFinishNavigation(NavigationHandle* navigation_handle) override {
if (navigation_handle->HasCommitted())
navigation_url_ = navigation_handle->GetURL();
}
void DidRedirectNavigation(NavigationHandle* handle) override {
redirect_url_ = handle->GetURL();
}
const GURL& navigation_url() const {
return navigation_url_;
}
const GURL& redirect_url() const {
return redirect_url_;
}
private:
GURL redirect_url_;
GURL navigation_url_;
};
class CrossSiteRedirectorBrowserTest : public ContentBrowserTest {
public:
CrossSiteRedirectorBrowserTest() {}
void SetUpOnMainThread() override {
// Map all hosts to localhost and setup the EmbeddedTestServer for
// redirects.
host_resolver()->AddRule("*", "127.0.0.1");
}
};
IN_PROC_BROWSER_TEST_F(CrossSiteRedirectorBrowserTest,
VerifyCrossSiteRedirectURL) {
SetupCrossSiteRedirector(embedded_test_server());
ASSERT_TRUE(embedded_test_server()->Start());
// Navigate to http://localhost:<port>/cross-site/foo.com/title2.html and
// ensure that the redirector forwards the navigation to
// http://foo.com:<port>/title2.html. The expectation is that the cross-site
// redirector will take the hostname supplied in the URL and rewrite the URL.
GURL expected_url(embedded_test_server()->GetURL("foo.com", "/title2.html"));
NavigationObserver observer(shell()->web_contents());
EXPECT_TRUE(NavigateToURL(
shell(),
embedded_test_server()->GetURL("/cross-site/foo.com/title2.html"),
expected_url /* expected_commit_url */));
EXPECT_EQ(expected_url, observer.navigation_url());
EXPECT_EQ(observer.redirect_url(), observer.navigation_url());
}
using EvalJsBrowserTest = ContentBrowserTest;
IN_PROC_BROWSER_TEST_F(EvalJsBrowserTest, EvalJsErrors) {
ASSERT_TRUE(embedded_test_server()->Start());
EXPECT_TRUE(
NavigateToURL(shell(), embedded_test_server()->GetURL("/title2.html")));
{
// Test syntax errors.
auto result = EvalJs(shell(), "}}");
EXPECT_FALSE(true == result);
EXPECT_FALSE(false == result); // EXPECT_FALSE(EvalJs()) shouldn't compile.
EXPECT_FALSE(0 == result);
EXPECT_FALSE(1 == result);
EXPECT_FALSE("}}" == result); // EXPECT_EQ should fail
EXPECT_FALSE("}}" != result); // As should EXPECT_NE
EXPECT_FALSE(nullptr == result);
std::string expected_error =
"a JavaScript error: \"SyntaxError: Unexpected token '}'\"\n";
EXPECT_FALSE(expected_error == result);
EXPECT_EQ(expected_error, result.error);
}
{
// Test throwing exceptions.
auto result = EvalJs(shell(), "55; throw new Error('whoops');");
EXPECT_FALSE(55 == result);
EXPECT_FALSE(1 == result);
EXPECT_FALSE("whoops" == result);
std::string expected_error = R"(a JavaScript error: "Error: whoops
at __const_std::string&_script__:1:12):
{55; throw new Error('whoops');
^^^^^
)";
EXPECT_FALSE(expected_error == result);
EXPECT_EQ(expected_error, result.error);
}
{
// Test reference errors in a multi-line script.
auto result = EvalJs(shell(), R"(
22;
var x = 200 + 300;
var y = z + x;
'sweet';)");
EXPECT_FALSE(22 == result);
EXPECT_FALSE("sweet" == result);
std::string expected_error =
"a JavaScript error: \"ReferenceError: z is not defined\n"
" at __const_std::string&_script__:4:13):\n"
" var y = z + x;\n"
" ^^^^^\n";
EXPECT_FALSE(expected_error == result);
EXPECT_EQ(expected_error, result.error);
}
}
IN_PROC_BROWSER_TEST_F(EvalJsBrowserTest, EvalJsAfterLifecycleUpdateErrors) {
ASSERT_TRUE(embedded_test_server()->Start());
EXPECT_TRUE(
NavigateToURL(shell(), embedded_test_server()->GetURL("/title2.html")));
{
// Test syntax errors.
auto result = EvalJsAfterLifecycleUpdate(shell(), "}}", "'hi'");
EXPECT_TRUE(result.value.is_none());
EXPECT_THAT(
result.error,
Eq("a JavaScript error: \"SyntaxError: Unexpected token '}'\n"
" at eval (<anonymous>)\n"
" at \"__const_std::string&_EvalJsAfterLifecycleUpdate__\""
":3:27\"\n"));
auto result2 = EvalJsAfterLifecycleUpdate(shell(), "'hi'", "]]");
EXPECT_TRUE(result2.value.is_none());
EXPECT_THAT(
result2.error,
Eq("a JavaScript error: \"SyntaxError: Unexpected token ']'\n"
" at eval (<anonymous>)\n"
" at \"__const_std::string&_EvalJsAfterLifecycleUpdate__\""
":5:37\"\n"));
}
{
// Test throwing exceptions.
auto result = EvalJsAfterLifecycleUpdate(
shell(), "55; throw new Error('whoops');", "'hi'");
EXPECT_TRUE(result.value.is_none());
EXPECT_THAT(
result.error,
Eq("a JavaScript error: \"Error: whoops\n"
" at eval (__const_std::string&_script__:1:11)\n"
" at eval (<anonymous>)\n"
" at \"__const_std::string&_EvalJsAfterLifecycleUpdate__\""
":3:27\"\n"));
auto result2 = EvalJsAfterLifecycleUpdate(
shell(), "'hi'", "55; throw new Error('whoopsie');");
EXPECT_TRUE(result2.value.is_none());
EXPECT_THAT(
result2.error,
Eq("a JavaScript error: \"Error: whoopsie\n"
" at eval (__const_std::string&_script__:1:11)\n"
" at eval (<anonymous>)\n"
" at \"__const_std::string&_EvalJsAfterLifecycleUpdate__\""
":5:37\"\n"));
}
}
IN_PROC_BROWSER_TEST_F(EvalJsBrowserTest, EvalJsWithDomAutomationController) {
ASSERT_TRUE(embedded_test_server()->Start());
EXPECT_TRUE(
NavigateToURL(shell(), embedded_test_server()->GetURL("/title2.html")));
std::string script = "window.domAutomationController.send(20); 'hi';";
// Calling domAutomationController is allowed with EvalJs, but doesn't
// influence the completion value.
EvalJsResult result = EvalJs(shell(), script);
EXPECT_NE(20, result);
EXPECT_EQ("hi", result);
}
IN_PROC_BROWSER_TEST_F(EvalJsBrowserTest, EvalJsTimeout) {
ASSERT_TRUE(embedded_test_server()->Start());
EXPECT_TRUE(
NavigateToURL(shell(), embedded_test_server()->GetURL("/title2.html")));
base::test::ScopedRunLoopTimeout scoped_run_timeout(FROM_HERE,
base::Milliseconds(1));
// Store the promise resolve function so it doesn't get GC'd.
static std::string script = "new Promise(resolve => {window.r = resolve})";
static std::string error;
static Shell* shell_ptr = shell();
EXPECT_NONFATAL_FAILURE(error = EvalJs(shell_ptr, script).error,
"RunLoop::Run() timed out.");
EXPECT_THAT(error, Eq("Timeout waiting for Javascript to execute."));
}
IN_PROC_BROWSER_TEST_F(EvalJsBrowserTest, EvalJsNotBlockedByCSP) {
ASSERT_TRUE(embedded_test_server()->Start());
EXPECT_TRUE(NavigateToURL(
shell(), embedded_test_server()->GetURL(
"/set-header?Content-Security-Policy: script-src 'self'")));
auto result = EvalJs(shell(), "'hi'");
EXPECT_EQ("hi", result);
}
IN_PROC_BROWSER_TEST_F(EvalJsBrowserTest,
EvalJsAfterLifecycleUpdateBlockedByCSP) {
ASSERT_TRUE(embedded_test_server()->Start());
EXPECT_TRUE(NavigateToURL(
shell(), embedded_test_server()->GetURL(
"/set-header?Content-Security-Policy: script-src 'self'")));
auto result = EvalJsAfterLifecycleUpdate(shell(), "'hi'", "");
EXPECT_TRUE(result.value.is_none());
EXPECT_THAT(
result.error,
::testing::StartsWith(
"EvalJsAfterLifecycleUpdate encountered an EvalError, because eval() "
"is blocked by the document's CSP on this page. To test content that "
"is protected by CSP, consider using EvalJsAfterLifecycleUpdate in "
"an isolated world. Details:"));
}
IN_PROC_BROWSER_TEST_F(EvalJsBrowserTest, ExecJsWithDomAutomationController) {
ASSERT_TRUE(embedded_test_server()->Start());
EXPECT_TRUE(
NavigateToURL(shell(), embedded_test_server()->GetURL("/title2.html")));
std::string script = "window.domAutomationController.send(20); 'hi';";
// Calling domAutomationController is allowed with ExecJs.
EXPECT_TRUE(ExecJs(shell(), script));
}
} // namespace content