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sandbox: mouse: Add test for pointer visibility

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Add a test for the mouse set_ptr_visible() method. This uses a back-door
function to read the visibility state from the sandbox mouse driver.

Also add documentation for struct sandbox_mouse_priv.

Co-developed-by: Claude <noreply@anthropic.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2025-10-03 07:20:45 -06:00
parent 53aad73a6b
commit 8751de0715
3 changed files with 55 additions and 0 deletions
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8
arch/sandbox/include/asm/test.h
View File

@@ -378,4 +378,12 @@ void sandbox_mouse_set_test_mode(struct udevice *dev, bool test_mode);
*/
void sandbox_mouse_inject(struct udevice *dev, struct mouse_event *event);
/**
* sandbox_mouse_get_ptr_visible() - Get pointer visibility state
*
* @dev: Mouse device
* Return: true if pointer is visible, false if hidden
*/
bool sandbox_mouse_get_ptr_visible(struct udevice *dev);
#endif

25
drivers/input/sandbox_mouse.c
View File

@@ -8,10 +8,19 @@
#include <mouse.h>
#include <asm/sdl.h>
/**
* struct sandbox_mouse_priv - Private data for sandbox mouse driver
*
* @test_mode: true to use test mode (inject events), false to use SDL
* @test_event: Event to return when in test mode
* @test_event_pending: true if test_event is pending
* @ptr_visible: Current visibility state of mouse pointer
*/
struct sandbox_mouse_priv {
bool test_mode;
struct mouse_event test_event;
bool test_event_pending;
bool ptr_visible;
};
static int mouse_sandbox_get_event(struct udevice *dev,
@@ -38,6 +47,9 @@ static int mouse_sandbox_get_event(struct udevice *dev,
static int mouse_sandbox_set_ptr_visible(struct udevice *dev, bool visible)
{
struct sandbox_mouse_priv *priv = dev_get_priv(dev);
priv->ptr_visible = visible;
sandbox_sdl_set_cursor_visible(visible);
return 0;
@@ -83,6 +95,19 @@ void sandbox_mouse_inject(struct udevice *dev, struct mouse_event *event)
}
}
/**
* sandbox_mouse_get_ptr_visible() - Get pointer visibility state
*
* @dev: Mouse device
* Return: true if pointer is visible, false if hidden
*/
bool sandbox_mouse_get_ptr_visible(struct udevice *dev)
{
struct sandbox_mouse_priv *priv = dev_get_priv(dev);
return priv->ptr_visible;
}
U_BOOT_DRIVER(mouse_sandbox) = {
.name = "mouse_sandbox",
.id = UCLASS_MOUSE,

22
test/dm/mouse.c
View File

@@ -214,3 +214,25 @@ static int dm_test_mouse_right_button(struct unit_test_state *uts)
return 0;
}
DM_TEST(dm_test_mouse_right_button, UTF_SCAN_PDATA | UTF_SCAN_FDT);
static int dm_test_mouse_ptr_visible(struct unit_test_state *uts)
{
struct udevice *dev;
ut_assertok(uclass_first_device_err(UCLASS_MOUSE, &dev));
/* test hiding the pointer */
ut_assertok(mouse_set_ptr_visible(dev, false));
ut_asserteq(false, sandbox_mouse_get_ptr_visible(dev));
/* test showing the pointer */
ut_assertok(mouse_set_ptr_visible(dev, true));
ut_asserteq(true, sandbox_mouse_get_ptr_visible(dev));
/* test hiding again */
ut_assertok(mouse_set_ptr_visible(dev, false));
ut_asserteq(false, sandbox_mouse_get_ptr_visible(dev));
return 0;
}
DM_TEST(dm_test_mouse_ptr_visible, UTF_SCAN_PDATA | UTF_SCAN_FDT);