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1d3c804b6b9d2ffb6953a7ee98fabfd548915ad7
OpenCellular/tests/vboot_api_kernel2_tests.c
Simon Glass 1d3c804b6b Implementation of Region API 
At present reading data from storage in Vboot is a little fragmented. For
the firmware image, we expect the boot loader to handle this. For the disk
we have a block-level API. For the GBB (which also sits in the firmware
image) we expect the entire thing to be read before Vboot is called.

Add the concept of a region, and an API to read from a region. At present,
and most pressing, is reading from a GBB region. In the future this could
be extended to other parts of the firmware or even the disk.

Move all access to the GBB into this API so that the boot loader can provide
either a GBB region in one large contiguous chunk, or a function to deal with
read requests from vboot.

The call to VbExRegionRead() is behind a flag since not all boot loaders
support it yet.

The main change for boot loaders which don't support this new API is that
vboot will do more behind the scenes. For example, it will allocate memory
for chunks of data that it reads from the GBB, rather than just accessing it
directly. This approach is considerably simpler than trying to pass char **
everywhere and have vboot decide whether something needs to be allocated or
not.

The tests are updated, mainly to include setting up a GBB structure
accessible from VbCommonParams, which is now required by the firmware and
kernel functions. In normal operation this is set up at the start of
VbLoadFIrmware() and VbSelectAndLoadKernel() but for tests which call
children of these functions directly, the GBB structure must be set up
manually by the test.

BUG=chrome-os-partner:21115
BRANCH=none
TEST=manual
FEATURES=test sudo -E  emerge vboot_reference

Change-Id: I2c19e9dc2ed602d0642bbf4f7d27f79fe9fad873
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/63336
Reviewed-by: Randall Spangler <rspangler@chromium.org>
2013-08-28 18:30:35 +00:00

571 lines
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/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* Tests for vboot_api_kernel, part 2
*/
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include "gbb_header.h"
#include "host_common.h"
#include "load_kernel_fw.h"
#include "rollback_index.h"
#include "test_common.h"
#include "vboot_audio.h"
#include "vboot_common.h"
#include "vboot_kernel.h"
#include "vboot_nvstorage.h"
#include "vboot_struct.h"
/* Mock data */
static VbCommonParams cparams;
static uint8_t shared_data[VB_SHARED_DATA_MIN_SIZE];
static VbSharedDataHeader *shared = (VbSharedDataHeader *)shared_data;
static GoogleBinaryBlockHeader gbb;
static LoadKernelParams lkp;
static int shutdown_request_calls_left;
static int audio_looping_calls_left;
static uint32_t vbtlk_retval;
static int vbexlegacy_called;
static int trust_ec;
static int virtdev_set;
static uint32_t virtdev_retval;
static uint32_t mock_keypress[8];
static uint32_t mock_keypress_count;
static uint32_t screens_displayed[8];
static uint32_t screens_count = 0;
static uint32_t mock_num_disks[8];
static uint32_t mock_num_disks_count;
/* Reset mock data (for use before each test) */
static void ResetMocks(void)
{
Memset(&cparams, 0, sizeof(cparams));
cparams.shared_data_size = sizeof(shared_data);
cparams.shared_data_blob = shared_data;
cparams.gbb_data = &gbb;
cparams.gbb = &gbb;
Memset(&gbb, 0, sizeof(gbb));
gbb.major_version = GBB_MAJOR_VER;
gbb.minor_version = GBB_MINOR_VER;
gbb.flags = 0;
/*
* Only the outermost vboot_api_kernel call sets vboot_api_kernel's
* vnc. So clear it here too.
*/
Memset(VbApiKernelGetVnc(), 0, sizeof(VbNvContext));
VbNvSetup(VbApiKernelGetVnc());
VbNvTeardown(VbApiKernelGetVnc()); /* So CRC gets generated */
Memset(&shared_data, 0, sizeof(shared_data));
VbSharedDataInit(shared, sizeof(shared_data));
Memset(&lkp, 0, sizeof(lkp));
shutdown_request_calls_left = -1;
audio_looping_calls_left = 30;
vbtlk_retval = 1000;
vbexlegacy_called = 0;
trust_ec = 0;
virtdev_set = 0;
virtdev_retval = 0;
Memset(screens_displayed, 0, sizeof(screens_displayed));
screens_count = 0;
Memset(mock_keypress, 0, sizeof(mock_keypress));
mock_keypress_count = 0;
Memset(mock_num_disks, 0, sizeof(mock_num_disks));
mock_num_disks_count = 0;
}
/* Mock functions */
uint32_t VbExIsShutdownRequested(void)
{
if (shutdown_request_calls_left == 0)
return 1;
else if (shutdown_request_calls_left > 0)
shutdown_request_calls_left--;
return 0;
}
uint32_t VbExKeyboardRead(void)
{
if (mock_keypress_count < ARRAY_SIZE(mock_keypress))
return mock_keypress[mock_keypress_count++];
else
return 0;
}
int VbExLegacy(void)
{
vbexlegacy_called++;
return 0;
}
VbError_t VbExDiskGetInfo(VbDiskInfo **infos_ptr, uint32_t *count,
uint32_t disk_flags)
{
if (mock_num_disks_count < ARRAY_SIZE(mock_num_disks)) {
if (mock_num_disks[mock_num_disks_count] == -1)
return VBERROR_SIMULATED;
else
*count = mock_num_disks[mock_num_disks_count++];
} else {
*count = 0;
}
return VBERROR_SUCCESS;
}
VbError_t VbExDiskFreeInfo(VbDiskInfo *infos,
VbExDiskHandle_t preserve_handle)
{
return VBERROR_SUCCESS;
}
int VbExTrustEC(void)
{
return trust_ec;
}
int VbAudioLooping(VbAudioContext *audio)
{
if (audio_looping_calls_left == 0)
return 0;
else if (audio_looping_calls_left > 0)
audio_looping_calls_left--;
return 1;
}
uint32_t VbTryLoadKernel(VbCommonParams *cparams, LoadKernelParams *p,
uint32_t get_info_flags)
{
return vbtlk_retval + get_info_flags;
}
VbError_t VbDisplayScreen(VbCommonParams *cparams, uint32_t screen, int force,
VbNvContext *vncptr)
{
if (screens_count < ARRAY_SIZE(screens_displayed))
screens_displayed[screens_count++] = screen;
return VBERROR_SUCCESS;
}
uint32_t SetVirtualDevMode(int val)
{
virtdev_set = val;
return virtdev_retval;
}
/* Tests */
static void VbUserConfirmsTest(void)
{
printf("Testing VbUserConfirms()...\n");
ResetMocks();
shutdown_request_calls_left = 1;
TEST_EQ(VbUserConfirms(&cparams, 0), -1, "Shutdown requested");
ResetMocks();
mock_keypress[0] = '\r';
TEST_EQ(VbUserConfirms(&cparams, 0), 1, "Enter");
ResetMocks();
mock_keypress[0] = 0x1b;
TEST_EQ(VbUserConfirms(&cparams, 0), 0, "Esc");
ResetMocks();
mock_keypress[0] = ' ';
shutdown_request_calls_left = 1;
TEST_EQ(VbUserConfirms(&cparams, 1), 0, "Space means no");
ResetMocks();
mock_keypress[0] = ' ';
shutdown_request_calls_left = 1;
TEST_EQ(VbUserConfirms(&cparams, 0), -1, "Space ignored");
printf("...done.\n");
}
static void VbBootTest(void)
{
ResetMocks();
TEST_EQ(VbBootNormal(&cparams, &lkp), 1002, "VbBootNormal()");
}
static void VbBootDevTest(void)
{
uint32_t u;
printf("Testing VbBootDeveloper()...\n");
/* Proceed after timeout */
ResetMocks();
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Timeout");
TEST_EQ(screens_displayed[0], VB_SCREEN_DEVELOPER_WARNING,
" warning screen");
VbNvGet(VbApiKernelGetVnc(), VBNV_RECOVERY_REQUEST, &u);
TEST_EQ(u, 0, " recovery reason");
TEST_EQ(audio_looping_calls_left, 0, " used up audio");
/* Proceed to legacy after timeout if GBB flag set */
ResetMocks();
gbb.flags |= GBB_FLAG_DEFAULT_DEV_BOOT_LEGACY;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Timeout");
TEST_EQ(vbexlegacy_called, 1, " try legacy");
/* Up arrow is uninteresting / passed to VbCheckDisplayKey() */
ResetMocks();
mock_keypress[0] = VB_KEY_UP;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Up arrow");
/* Shutdown requested in loop */
ResetMocks();
shutdown_request_calls_left = 2;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"Shutdown requested");
TEST_NEQ(audio_looping_calls_left, 0, " aborts audio");
/* Space goes straight to recovery if no virtual dev switch */
ResetMocks();
mock_keypress[0] = ' ';
TEST_EQ(VbBootDeveloper(&cparams, &lkp), VBERROR_LOAD_KERNEL_RECOVERY,
"Space = recovery");
VbNvGet(VbApiKernelGetVnc(), VBNV_RECOVERY_REQUEST, &u);
TEST_EQ(u, VBNV_RECOVERY_RW_DEV_SCREEN, " recovery reason");
/* Space asks to disable virtual dev switch */
ResetMocks();
shared->flags = VBSD_HONOR_VIRT_DEV_SWITCH | VBSD_BOOT_DEV_SWITCH_ON;
mock_keypress[0] = ' ';
mock_keypress[1] = '\r';
TEST_EQ(VbBootDeveloper(&cparams, &lkp), VBERROR_TPM_REBOOT_REQUIRED,
"Space = tonorm");
TEST_EQ(screens_displayed[0], VB_SCREEN_DEVELOPER_WARNING,
" warning screen");
TEST_EQ(screens_displayed[1], VB_SCREEN_DEVELOPER_TO_NORM,
" tonorm screen");
TEST_EQ(screens_displayed[2], VB_SCREEN_TO_NORM_CONFIRMED,
" confirm screen");
VbNvGet(VbApiKernelGetVnc(), VBNV_DISABLE_DEV_REQUEST, &u);
TEST_EQ(u, 1, " disable dev request");
/* Space-space doesn't disable it */
ResetMocks();
shared->flags = VBSD_HONOR_VIRT_DEV_SWITCH | VBSD_BOOT_DEV_SWITCH_ON;
mock_keypress[0] = ' ';
mock_keypress[1] = ' ';
mock_keypress[2] = 0x1b;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Space-space");
TEST_EQ(screens_displayed[0], VB_SCREEN_DEVELOPER_WARNING,
" warning screen");
TEST_EQ(screens_displayed[1], VB_SCREEN_DEVELOPER_TO_NORM,
" tonorm screen");
TEST_EQ(screens_displayed[2], VB_SCREEN_DEVELOPER_WARNING,
" warning screen");
/* Enter doesn't by default */
ResetMocks();
shared->flags = VBSD_HONOR_VIRT_DEV_SWITCH | VBSD_BOOT_DEV_SWITCH_ON;
mock_keypress[0] = '\r';
mock_keypress[1] = '\r';
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Enter ignored");
/* Enter does if GBB flag set */
ResetMocks();
shared->flags = VBSD_HONOR_VIRT_DEV_SWITCH | VBSD_BOOT_DEV_SWITCH_ON;
gbb.flags |= GBB_FLAG_ENTER_TRIGGERS_TONORM;
mock_keypress[0] = '\r';
mock_keypress[1] = '\r';
TEST_EQ(VbBootDeveloper(&cparams, &lkp), VBERROR_TPM_REBOOT_REQUIRED,
"Enter = tonorm");
/* Tonorm ignored if GBB forces dev switch on */
ResetMocks();
shared->flags = VBSD_HONOR_VIRT_DEV_SWITCH | VBSD_BOOT_DEV_SWITCH_ON;
gbb.flags |= GBB_FLAG_FORCE_DEV_SWITCH_ON;
mock_keypress[0] = ' ';
mock_keypress[1] = '\r';
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Can't tonorm gbb-dev");
/* Shutdown requested at tonorm screen */
ResetMocks();
shared->flags = VBSD_HONOR_VIRT_DEV_SWITCH | VBSD_BOOT_DEV_SWITCH_ON;
mock_keypress[0] = ' ';
shutdown_request_calls_left = 2;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"Shutdown requested at tonorm");
TEST_EQ(screens_displayed[0], VB_SCREEN_DEVELOPER_WARNING,
" warning screen");
TEST_EQ(screens_displayed[1], VB_SCREEN_DEVELOPER_TO_NORM,
" tonorm screen");
/* Ctrl+D dismisses warning */
ResetMocks();
mock_keypress[0] = 0x04;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Ctrl+D");
VbNvGet(VbApiKernelGetVnc(), VBNV_RECOVERY_REQUEST, &u);
TEST_EQ(u, 0, " recovery reason");
TEST_NEQ(audio_looping_calls_left, 0, " aborts audio");
TEST_EQ(vbexlegacy_called, 0, " not legacy");
/* Ctrl+D doesn't boot legacy even if GBB flag is set */
ResetMocks();
mock_keypress[0] = 0x04;
gbb.flags |= GBB_FLAG_DEFAULT_DEV_BOOT_LEGACY;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Ctrl+D");
TEST_EQ(vbexlegacy_called, 0, " not legacy");
/* Ctrl+L tries legacy boot mode only if enabled */
ResetMocks();
mock_keypress[0] = 0x0c;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Ctrl+L normal");
TEST_EQ(vbexlegacy_called, 0, " not legacy");
ResetMocks();
gbb.flags |= GBB_FLAG_FORCE_DEV_BOOT_LEGACY;
mock_keypress[0] = 0x0c;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Ctrl+L force legacy");
TEST_EQ(vbexlegacy_called, 1, " try legacy");
ResetMocks();
VbNvSet(VbApiKernelGetVnc(), VBNV_DEV_BOOT_LEGACY, 1);
mock_keypress[0] = 0x0c;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Ctrl+L nv legacy");
TEST_EQ(vbexlegacy_called, 1, " try legacy");
/* Ctrl+U boots USB only if enabled */
ResetMocks();
mock_keypress[0] = 0x15;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Ctrl+U normal");
/* Ctrl+U enabled, with good USB boot */
ResetMocks();
VbNvSet(VbApiKernelGetVnc(), VBNV_DEV_BOOT_USB, 1);
mock_keypress[0] = 0x15;
vbtlk_retval = VBERROR_SUCCESS - VB_DISK_FLAG_REMOVABLE;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 0, "Ctrl+U USB");
/* Ctrl+U enabled via GBB */
ResetMocks();
gbb.flags |= GBB_FLAG_FORCE_DEV_BOOT_USB;
mock_keypress[0] = 0x15;
vbtlk_retval = VBERROR_SUCCESS - VB_DISK_FLAG_REMOVABLE;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 0, "Ctrl+U force USB");
/* If no USB, eventually times out and tries fixed disk */
ResetMocks();
VbNvSet(VbApiKernelGetVnc(), VBNV_DEV_BOOT_USB, 1);
mock_keypress[0] = 0x15;
TEST_EQ(VbBootDeveloper(&cparams, &lkp), 1002, "Ctrl+U enabled");
TEST_EQ(vbexlegacy_called, 0, " not legacy");
VbNvGet(VbApiKernelGetVnc(), VBNV_RECOVERY_REQUEST, &u);
TEST_EQ(u, 0, " recovery reason");
TEST_EQ(audio_looping_calls_left, 0, " used up audio");
printf("...done.\n");
}
static void VbBootRecTest(void)
{
uint32_t u;
printf("Testing VbBootRecovery()...\n");
/* Shutdown requested in loop */
ResetMocks();
shutdown_request_calls_left = 10;
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"Shutdown requested");
VbNvGet(VbApiKernelGetVnc(), VBNV_RECOVERY_REQUEST, &u);
TEST_EQ(u, 0, " recovery reason");
TEST_EQ(screens_displayed[0], VB_SCREEN_BLANK,
" blank screen");
TEST_EQ(screens_displayed[1], VB_SCREEN_RECOVERY_NO_GOOD,
" no good screen");
/* Disk inserted after start */
ResetMocks();
vbtlk_retval = VBERROR_SUCCESS - VB_DISK_FLAG_REMOVABLE;
TEST_EQ(VbBootRecovery(&cparams, &lkp), 0, "Good");
/* No disk inserted */
ResetMocks();
vbtlk_retval = VBERROR_NO_DISK_FOUND - VB_DISK_FLAG_REMOVABLE;
shutdown_request_calls_left = 10;
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"Bad disk");
TEST_EQ(screens_displayed[0], VB_SCREEN_BLANK,
" blank screen");
TEST_EQ(screens_displayed[1], VB_SCREEN_RECOVERY_INSERT,
" insert screen");
/* Remove disks */
ResetMocks();
shutdown_request_calls_left = 100;
mock_num_disks[0] = 1;
mock_num_disks[1] = 1;
vbtlk_retval = VBERROR_NO_DISK_FOUND - VB_DISK_FLAG_REMOVABLE;
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"Remove");
TEST_EQ(screens_displayed[0], VB_SCREEN_RECOVERY_REMOVE,
" remove screen");
TEST_EQ(screens_displayed[1], VB_SCREEN_RECOVERY_REMOVE,
" remove screen");
TEST_EQ(screens_displayed[2], VB_SCREEN_BLANK,
" blank screen");
TEST_EQ(screens_displayed[3], VB_SCREEN_RECOVERY_INSERT,
" insert screen");
/* No removal if dev switch is on */
ResetMocks();
shutdown_request_calls_left = 100;
mock_num_disks[0] = 1;
mock_num_disks[1] = 1;
shared->flags |= VBSD_BOOT_DEV_SWITCH_ON;
vbtlk_retval = VBERROR_NO_DISK_FOUND - VB_DISK_FLAG_REMOVABLE;
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"No remove in dev");
TEST_EQ(screens_displayed[0], VB_SCREEN_RECOVERY_INSERT,
" insert screen");
/* No removal if recovery button physically pressed */
ResetMocks();
shutdown_request_calls_left = 100;
mock_num_disks[0] = 1;
mock_num_disks[1] = 1;
shared->flags |= VBSD_BOOT_REC_SWITCH_ON;
vbtlk_retval = VBERROR_NO_DISK_FOUND - VB_DISK_FLAG_REMOVABLE;
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"No remove in rec");
TEST_EQ(screens_displayed[0], VB_SCREEN_RECOVERY_INSERT,
" insert screen");
/* Bad disk count doesn't require removal */
ResetMocks();
mock_num_disks[0] = -1;
vbtlk_retval = VBERROR_NO_DISK_FOUND - VB_DISK_FLAG_REMOVABLE;
shutdown_request_calls_left = 10;
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"Bad disk count");
TEST_EQ(screens_displayed[0], VB_SCREEN_BLANK,
" blank screen");
TEST_EQ(screens_displayed[1], VB_SCREEN_RECOVERY_INSERT,
" insert screen");
/* Ctrl+D ignored for many reasons... */
ResetMocks();
shared->flags = VBSD_HONOR_VIRT_DEV_SWITCH | VBSD_BOOT_REC_SWITCH_ON;
shutdown_request_calls_left = 100;
mock_keypress[0] = 0x04;
trust_ec = 0;
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"Ctrl+D ignored if EC not trusted");
TEST_EQ(virtdev_set, 0, " virtual dev mode off");
TEST_NEQ(screens_displayed[1], VB_SCREEN_RECOVERY_TO_DEV,
" todev screen");
ResetMocks();
shared->flags = VBSD_HONOR_VIRT_DEV_SWITCH | VBSD_BOOT_REC_SWITCH_ON |
VBSD_BOOT_DEV_SWITCH_ON;
trust_ec = 1;
shutdown_request_calls_left = 100;
mock_keypress[0] = 0x04;
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"Ctrl+D ignored if already in dev mode");
TEST_EQ(virtdev_set, 0, " virtual dev mode off");
TEST_NEQ(screens_displayed[1], VB_SCREEN_RECOVERY_TO_DEV,
" todev screen");
ResetMocks();
shared->flags = VBSD_HONOR_VIRT_DEV_SWITCH;
trust_ec = 1;
shutdown_request_calls_left = 100;
mock_keypress[0] = 0x04;
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"Ctrl+D ignored if recovery not manually triggered");
TEST_EQ(virtdev_set, 0, " virtual dev mode off");
TEST_NEQ(screens_displayed[1], VB_SCREEN_RECOVERY_TO_DEV,
" todev screen");
ResetMocks();
shared->flags = VBSD_BOOT_REC_SWITCH_ON;
trust_ec = 1;
shutdown_request_calls_left = 100;
mock_keypress[0] = 0x04;
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"Ctrl+D ignored if no virtual dev switch");
TEST_EQ(virtdev_set, 0, " virtual dev mode off");
TEST_NEQ(screens_displayed[1], VB_SCREEN_RECOVERY_TO_DEV,
" todev screen");
/* Ctrl+D then space means don't enable */
ResetMocks();
shared->flags = VBSD_HONOR_VIRT_DEV_SWITCH | VBSD_BOOT_REC_SWITCH_ON;
shutdown_request_calls_left = 100;
vbtlk_retval = VBERROR_NO_DISK_FOUND - VB_DISK_FLAG_REMOVABLE;
trust_ec = 1;
mock_keypress[0] = 0x04;
mock_keypress[1] = ' ';
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_SHUTDOWN_REQUESTED,
"Ctrl+D todev abort");
TEST_EQ(screens_displayed[0], VB_SCREEN_RECOVERY_INSERT,
" insert screen");
TEST_EQ(screens_displayed[1], VB_SCREEN_RECOVERY_TO_DEV,
" todev screen");
TEST_EQ(screens_displayed[2], VB_SCREEN_RECOVERY_INSERT,
" insert screen");
TEST_EQ(virtdev_set, 0, " virtual dev mode off");
/* Ctrl+D then enter means enable */
ResetMocks();
shared->flags = VBSD_HONOR_VIRT_DEV_SWITCH | VBSD_BOOT_REC_SWITCH_ON;
shutdown_request_calls_left = 100;
vbtlk_retval = VBERROR_NO_DISK_FOUND - VB_DISK_FLAG_REMOVABLE;
trust_ec = 1;
mock_keypress[0] = 0x04;
mock_keypress[1] = '\r';
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_TPM_REBOOT_REQUIRED,
"Ctrl+D todev confirm");
TEST_EQ(virtdev_set, 1, " virtual dev mode on");
/* Handle TPM error in enabling dev mode */
ResetMocks();
shared->flags = VBSD_HONOR_VIRT_DEV_SWITCH | VBSD_BOOT_REC_SWITCH_ON;
shutdown_request_calls_left = 100;
vbtlk_retval = VBERROR_NO_DISK_FOUND - VB_DISK_FLAG_REMOVABLE;
trust_ec = 1;
mock_keypress[0] = 0x04;
mock_keypress[1] = '\r';
virtdev_retval = VBERROR_SIMULATED;
TEST_EQ(VbBootRecovery(&cparams, &lkp), VBERROR_TPM_SET_BOOT_MODE_STATE,
"Ctrl+D todev failure");
printf("...done.\n");
}
int main(void)
{
VbUserConfirmsTest();
VbBootTest();
VbBootDevTest();
VbBootRecTest();
return gTestSuccess ? 0 : 255;
}
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