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tests: cover WebMediaController lifecycle with wxWebView stub

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This commit is contained in:
peachismomo
2026-09-23 03:50:35 +08:00
parent 7d4d8276a2
commit ccaafb3003
4 changed files with 133 additions and 5 deletions
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src/slic3r/GUI/WebMediaController.cpp
+14 -4
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@@ -4,13 +4,23 @@
namespace Slic3r { namespace GUI { namespace Slic3r { namespace GUI {
WebMediaController::WebMediaController(wxWebView* webview) : m_webview(webview) namespace {
void initialize_webview(wxWebView* webview)
{ {
if (!m_webview) if (!webview)
return; return;
m_webview->SetBackgroundColour(*wxBLACK); webview->SetBackgroundColour(*wxBLACK);
m_webview->SetPage("<html><head><style>html,body{margin:0;height:100%;background:#000;}</style></head><body></body></html>", ""); webview->SetPage("<html><head><style>html,body{margin:0;height:100%;background:#000;}</style></head><body></body></html>", "");
}
} // namespace
WebMediaController::WebMediaController(wxWebView* webview)
: m_webview(webview)
{
initialize_webview(m_webview);
} }
void WebMediaController::Load(wxURI url) void WebMediaController::Load(wxURI url)
src/slic3r/GUI/WebMediaController.hpp
+1 -1
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@@ -23,7 +23,7 @@ public:
void Stop() override; void Stop() override;
private: private:
wxWebView* m_webview; wxWebView* m_webview = nullptr;
std::string m_url; std::string m_url;
CameraStreamMode m_stream_mode = CameraStreamMode::http; CameraStreamMode m_stream_mode = CameraStreamMode::http;
}; };
tests/slic3rutils/CMakeLists.txt
+1
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@@ -7,6 +7,7 @@ add_executable(${_TEST_NAME}_tests
test_filament_bitmap_utils.cpp test_filament_bitmap_utils.cpp
test_device_progress.cpp test_device_progress.cpp
test_device_manager_integration.cpp test_device_manager_integration.cpp
test_web_media_controller.cpp
test_network_versions.cpp test_network_versions.cpp
test_action_source.cpp test_action_source.cpp
test_plugin_host_api.cpp test_plugin_host_api.cpp
tests/slic3rutils/test_web_media_controller.cpp
+117
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@@ -0,0 +1,117 @@
#include <catch2/catch_all.hpp>
#include <slic3r/GUI/WebMediaController.hpp>
#include <wx/init.h>
#include <wx/webview.h>
#include <string>
#include <vector>
using namespace Slic3r;
using namespace Slic3r::GUI;
namespace {
class StubWebView final : public wxWebView
{
public:
bool SetBackgroundColour(const wxColour&) override
{
events.emplace_back("background");
return true;
}
bool Create(wxWindow*, wxWindowID, const wxString&, const wxPoint&, const wxSize&, long, const wxString&) override { return true; }
wxString GetCurrentTitle() const override { return {}; }
wxString GetCurrentURL() const override { return {}; }
bool IsBusy() const override { return false; }
bool IsEditable() const override { return false; }
void LoadURL(const wxString& url) override
{
events.emplace_back("url");
loaded_url = url.ToStdString();
}
void Print() override {}
void RegisterHandler(wxSharedPtr<wxWebViewHandler>) override {}
void Reload(wxWebViewReloadFlags) override {}
void SetEditable(bool) override {}
void Stop() override { events.emplace_back("stop"); }
bool CanGoBack() const override { return false; }
bool CanGoForward() const override { return false; }
void GoBack() override {}
void GoForward() override {}
void ClearHistory() override { events.emplace_back("history"); }
void EnableHistory(bool) override {}
wxVector<wxSharedPtr<wxWebViewHistoryItem>> GetBackwardHistory() override { return {}; }
wxVector<wxSharedPtr<wxWebViewHistoryItem>> GetForwardHistory() override { return {}; }
void LoadHistoryItem(wxSharedPtr<wxWebViewHistoryItem>) override {}
bool CanSetZoomType(wxWebViewZoomType) const override { return false; }
float GetZoomFactor() const override { return 1.0f; }
wxWebViewZoomType GetZoomType() const override { return wxWEBVIEW_ZOOM_TYPE_LAYOUT; }
void SetZoomFactor(float) override {}
void SetZoomType(wxWebViewZoomType) override {}
bool CanUndo() const override { return false; }
bool CanRedo() const override { return false; }
void Undo() override {}
void Redo() override {}
void* GetNativeBackend() const override { return nullptr; }
bool RunScript(const wxString& javascript, wxString*) const override
{
events.emplace_back("script");
script = javascript.ToStdString();
return true;
}
protected:
void DoSetPage(const wxString& html, const wxString& base_url) override
{
events.emplace_back("page");
page = html.ToStdString();
page_base = base_url.ToStdString();
}
public:
mutable std::vector<std::string> events;
std::string page;
std::string page_base;
mutable std::string script;
std::string loaded_url;
};
} // namespace
TEST_CASE("Web media controller tears down a snapshot lifecycle", "[WebMediaController][integration]")
{
wxInitializer wx_init;
REQUIRE(wx_init.IsOk());
StubWebView view;
WebMediaController controller(&view);
controller.set_mode(CameraStreamMode::http_snapshot);
controller.Load(wxURI("http://camera.example/frame.jpg"));
controller.Play();
REQUIRE(view.events.size() == 3);
CHECK(view.events[0] == "background");
CHECK(view.events[1] == "page");
CHECK(view.events[2] == "page");
CHECK(view.page.find("stopCameraRefresh") != std::string::npos);
CHECK(view.page.find("http://camera.example/frame.jpg") != std::string::npos);
controller.Stop();
REQUIRE(view.events.size() == 7);
CHECK(view.events[3] == "script");
CHECK(view.events[4] == "stop");
CHECK(view.events[5] == "page");
CHECK(view.events[6] == "history");
CHECK(view.script == "if(typeof stopCameraRefresh==='function') stopCameraRefresh();");
CHECK(view.page.empty());
CHECK(view.page_base == "about:blank");
controller.Play();
CHECK(view.page.find("http://camera.example/frame.jpg") == std::string::npos);
}