Enumerations

enum class HostPointerAccessMode : uint32_t

Records

• class DisplayConfig

• class FakeViewController

• class LoggingEventLoop

• class PortableUITest

• class SceneProvider

• class Screenshot

• class TestView

• class TestViewAccess

• class UITestManager

• class UITestRealm

Functions

• void MapHostPointer (const fuchsia::sysmem2::BufferCollectionInfo & collection_info, uint32_t vmo_idx, HostPointerAccessMode host_pointer_access_mode, std::function<void (uint8_t *, uint32_t)> callback)

  Maps a sysmem vmo's bytes into host memory that can be accessed via a callback function. The

  callback provides the caller with a raw pointer to the vmo memory as well as an int for the

  number of bytes. If an out of bounds vmo_idx is provided, the callback function will call the

  user callback with mapped_ptr equal to nullptr. Once the callback function returns, the host

  pointer is unmapped and so cannot continue to be used outside of the scope of the callback.

  Defined at line 33 of file ../../src/ui/testing/util/buffers_helper.cc

• void MapHostPointer (const zx::vmo & vmo, HostPointerAccessMode host_pointer_access_mode, std::function<void (uint8_t *, uint32_t)> callback, uint64_t vmo_bytes)

  Maps a given vmo's bytes into host memory that can be accessed via a callback function. The

  callback provides the caller with a raw pointer to the vmo memory as well as an int for the

  number of bytes. Once the callback function returns, the host

  pointer is unmapped and so cannot continue to be used outside of the scope of the callback.

  Defined at line 49 of file ../../src/ui/testing/util/buffers_helper.cc