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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_BROWSER_TEST_EXTENSION_CONSOLE_OBSERVER_H_
#define EXTENSIONS_BROWSER_TEST_EXTENSION_CONSOLE_OBSERVER_H_
#include <string>
#include <vector>
#include "base/containers/flat_set.h"
#include "base/scoped_observation.h"
#include "content/public/browser/service_worker_context.h"
#include "content/public/browser/service_worker_context_observer.h"
#include "content/public/browser/web_contents_observer.h"
#include "extensions/common/extension_id.h"
#include "url/gurl.h"
namespace content {
class BrowserContext;
struct ConsoleMessage;
class RenderFrameHost;
} // namespace content
namespace extensions {
// Monitors an extension's console for errors or warnings.
class TestExtensionConsoleObserver
: public content::ServiceWorkerContextObserver,
public content::WebContentsObserver {
public:
TestExtensionConsoleObserver(content::BrowserContext* context,
const ExtensionId& extension_id,
bool fail_on_error);
~TestExtensionConsoleObserver() override;
TestExtensionConsoleObserver(const TestExtensionConsoleObserver&) = delete;
TestExtensionConsoleObserver& operator=(const TestExtensionConsoleObserver&) =
delete;
// Add a set of allowed error messages, to ignore.
void SetAllowedErrorMessages(base::flat_set<std::u16string> allowed_messages);
size_t GetErrorCount() { return messages_.size(); }
std::string GetMessageAt(size_t index);
private:
void HandleConsoleMessage(const std::u16string& message,
blink::mojom::ConsoleMessageLevel log_level);
// ServiceWorkerContextObserver:
void OnReportConsoleMessage(int64_t version_id,
const GURL& scope,
const content::ConsoleMessage& message) override;
// WebContentsObserver:
void OnDidAddMessageToConsole(
content::RenderFrameHost* source_frame,
blink::mojom::ConsoleMessageLevel log_level,
const std::u16string& message,
int32_t line_no,
const std::u16string& source_id,
const std::optional<std::u16string>& untrusted_stack_trace) override;
ExtensionId extension_id_;
bool fail_on_error_;
base::flat_set<std::u16string> allowed_errors_;
std::vector<std::u16string> messages_;
base::ScopedObservation<content::ServiceWorkerContext,
content::ServiceWorkerContextObserver>
scoped_observation_{this};
};
} // namespace extensions
#endif // EXTENSIONS_BROWSER_TEST_EXTENSION_CONSOLE_OBSERVER_H_
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