blob: 6695d9c2469be2aae60c244785a7b15e0cd79688 [file] [log] [blame]
// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <fidl/fuchsia.device.inspect.test/cpp/wire.h>
#include <fidl/fuchsia.device/cpp/wire.h>
#include <lib/async/cpp/executor.h>
#include <lib/ddk/device.h>
#include <lib/ddk/platform-defs.h>
#include <lib/driver-integration-test/fixture.h>
#include <lib/fdio/directory.h>
#include <lib/fdio/io.h>
#include <zircon/processargs.h>
#include <zircon/syscalls.h>
#include <sdk/lib/inspect/testing/cpp/zxtest/inspect.h>
#include <zxtest/zxtest.h>
namespace {
using driver_integration_test::IsolatedDevmgr;
using fuchsia_device::Controller;
using fuchsia_device_inspect_test::TestInspect;
using inspect::InspectTestHelper;
class InspectTestCase : public InspectTestHelper, public zxtest::Test {
public:
~InspectTestCase() override = default;
void SetUp() override {
IsolatedDevmgr::Args args;
board_test::DeviceEntry dev = {};
dev.vid = PDEV_VID_TEST;
dev.pid = PDEV_PID_INSPECT_TEST;
dev.did = 0;
args.device_list.push_back(dev);
zx_status_t status = IsolatedDevmgr::Create(&args, &devmgr_);
ASSERT_OK(status);
fbl::unique_fd fd;
ASSERT_OK(device_watcher::RecursiveWaitForFile(devmgr_.devfs_root(),
"sys/platform/11:13:0/inspect-test", &fd));
ASSERT_GT(fd.get(), 0);
ASSERT_OK(fdio_get_service_handle(fd.release(), chan_.reset_and_get_address()));
ASSERT_NE(chan_.get(), ZX_HANDLE_INVALID);
}
const IsolatedDevmgr& devmgr() { return devmgr_; }
zx::unowned_channel channel() { return zx::unowned(chan_); }
private:
IsolatedDevmgr devmgr_;
zx::channel chan_;
};
TEST_F(InspectTestCase, InspectDevfs) {
fbl::unique_fd fd;
// Check if inspect-test device is hosted in diagnostics folder
ASSERT_OK(device_watcher::RecursiveWaitForFileReadOnly(devmgr().devfs_root(), "diagnostics/class",
&fd));
ASSERT_GT(fd.get(), 0);
ASSERT_OK(device_watcher::RecursiveWaitForFileReadOnly(
devmgr().devfs_root(), "diagnostics/class/test/000.inspect", &fd));
ASSERT_GT(fd.get(), 0);
}
TEST_F(InspectTestCase, ReadInspectData) {
fbl::unique_fd fd;
// Wait for inspect data to appear
ASSERT_OK(device_watcher::RecursiveWaitForFileReadOnly(
devmgr().devfs_root(), "diagnostics/class/test/000.inspect", &fd));
ASSERT_GT(fd.get(), 0);
zx_handle_t out_vmo = ZX_HANDLE_INVALID;
ASSERT_OK(fdio_get_vmo_clone(fd.get(), &out_vmo));
ASSERT_NE(out_vmo, ZX_HANDLE_INVALID);
// Check initial inspect data
zx::vmo inspect_vmo(out_vmo);
ASSERT_NO_FATAL_FAILURE(ReadInspect(inspect_vmo));
// testBeforeDdkAdd: "OK"
ASSERT_NO_FATAL_FAILURE(
CheckProperty(hierarchy().node(), "testBeforeDdkAdd", inspect::StringPropertyValue("OK")));
// Call test-driver to modify inspect data
auto result = fidl::WireCall<TestInspect>(channel())->ModifyInspect();
ASSERT_OK(result.status());
ASSERT_FALSE(result->result.is_err());
// Verify new inspect data is reflected
out_vmo = ZX_HANDLE_INVALID;
ASSERT_OK(fdio_get_vmo_clone(fd.get(), &out_vmo));
ASSERT_NE(out_vmo, ZX_HANDLE_INVALID);
inspect_vmo = zx::vmo(out_vmo);
ASSERT_NO_FATAL_FAILURE(ReadInspect(inspect_vmo));
// Previous values
ASSERT_NO_FATAL_FAILURE(
CheckProperty(hierarchy().node(), "testBeforeDdkAdd", inspect::StringPropertyValue("OK")));
// New addition - testModify: "OK"
ASSERT_NO_FATAL_FAILURE(
CheckProperty(hierarchy().node(), "testModify", inspect::StringPropertyValue("OK")));
}
} // namespace