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Replace hacky code creating fake devices (#162056)

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Robert Ancell 2025-01-24 03:48:01 +13:00 committed by GitHub
parent 663d020788
commit 6e9b863e6d
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2 changed files with 14 additions and 37 deletions
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30
engine/src/flutter/shell/platform/linux/fl_scrolling_manager_test.cc
View File

@ -6,28 +6,12 @@
#include "flutter/shell/platform/embedder/test_utils/proc_table_replacement.h"
#include "flutter/shell/platform/linux/fl_engine_private.h"
#include <gdk/gdkwayland.h>
#include <cstring>
#include <vector>
#include "gtest/gtest.h"
// Disgusting hack but could not find any way to create a GdkDevice
struct _FakeGdkDevice {
GObject parent_instance;
gchar* name;
GdkInputSource source;
};
GdkDevice* makeFakeDevice(GdkInputSource source) {
_FakeGdkDevice* device =
static_cast<_FakeGdkDevice*>(g_malloc0(sizeof(_FakeGdkDevice)));
device->source = source;
// Bully the type checker
(reinterpret_cast<GTypeInstance*>(device))->g_class =
static_cast<GTypeClass*>(g_malloc0(sizeof(GTypeClass)));
(reinterpret_cast<GTypeInstance*>(device))->g_class->g_type = GDK_TYPE_DEVICE;
return reinterpret_cast<GdkDevice*>(device);
}
TEST(FlScrollingManagerTest, DiscreteDirectional) {
g_autoptr(FlDartProject) project = fl_dart_project_new();
g_autoptr(FlEngine) engine = fl_engine_new(project);
@ -50,7 +34,9 @@ TEST(FlScrollingManagerTest, DiscreteDirectional) {
g_autoptr(FlScrollingManager) manager = fl_scrolling_manager_new(engine, 0);
GdkDevice* mouse = makeFakeDevice(GDK_SOURCE_MOUSE);
GdkDevice* mouse =
GDK_DEVICE(g_object_new(gdk_wayland_device_get_type(), "input-source",
GDK_SOURCE_MOUSE, nullptr));
GdkEventScroll* event =
reinterpret_cast<GdkEventScroll*>(gdk_event_new(GDK_SCROLL));
event->time = 1;
@ -121,7 +107,9 @@ TEST(FlScrollingManagerTest, DiscreteScrolling) {
g_autoptr(FlScrollingManager) manager = fl_scrolling_manager_new(engine, 0);
GdkDevice* mouse = makeFakeDevice(GDK_SOURCE_MOUSE);
GdkDevice* mouse =
GDK_DEVICE(g_object_new(gdk_wayland_device_get_type(), "input-source",
GDK_SOURCE_MOUSE, nullptr));
GdkEventScroll* event =
reinterpret_cast<GdkEventScroll*>(gdk_event_new(GDK_SCROLL));
event->time = 1;
@ -164,7 +152,9 @@ TEST(FlScrollingManagerTest, Panning) {
g_autoptr(FlScrollingManager) manager = fl_scrolling_manager_new(engine, 0);
GdkDevice* touchpad = makeFakeDevice(GDK_SOURCE_TOUCHPAD);
GdkDevice* touchpad =
GDK_DEVICE(g_object_new(gdk_wayland_device_get_type(), "input-source",
GDK_SOURCE_TOUCHPAD, nullptr));
GdkEventScroll* event =
reinterpret_cast<GdkEventScroll*>(gdk_event_new(GDK_SCROLL));
event->time = 1;

21
engine/src/flutter/shell/platform/linux/fl_touch_manager_test.cc
View File

@ -6,27 +6,12 @@
#include "flutter/shell/platform/embedder/test_utils/proc_table_replacement.h"
#include "flutter/shell/platform/linux/fl_engine_private.h"
#include <gdk/gdkwayland.h>
#include <cstring>
#include <vector>
#include "gtest/gtest.h"
struct _FakeGdkDevice {
GObject parent_instance;
gchar* name;
GdkInputSource source;
};
static GdkDevice* makeFakeDevice(GdkInputSource source) {
_FakeGdkDevice* device =
static_cast<_FakeGdkDevice*>(g_malloc0(sizeof(_FakeGdkDevice)));
device->source = source;
// Bully the type checker
(reinterpret_cast<GTypeInstance*>(device))->g_class =
static_cast<GTypeClass*>(g_malloc0(sizeof(GTypeClass)));
(reinterpret_cast<GTypeInstance*>(device))->g_class->g_type = GDK_TYPE_DEVICE;
return reinterpret_cast<GdkDevice*>(device);
}
TEST(FlTouchManagerTest, TouchEvents) {
g_autoptr(FlDartProject) project = fl_dart_project_new();
g_autoptr(FlEngine) engine = fl_engine_new(project);
@ -49,7 +34,9 @@ TEST(FlTouchManagerTest, TouchEvents) {
g_autoptr(FlTouchManager) manager = fl_touch_manager_new(engine, 0);
GdkDevice* touchscreen = makeFakeDevice(GDK_SOURCE_TOUCHSCREEN);
GdkDevice* touchscreen =
GDK_DEVICE(g_object_new(gdk_wayland_device_get_type(), "input-source",
GDK_SOURCE_TOUCHSCREEN, nullptr));
GdkEventTouch* event =
reinterpret_cast<GdkEventTouch*>(gdk_event_new(GDK_TOUCH_BEGIN));
event->time = 1;