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fu-self-test.c
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fu-self-test.c
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/* -*- mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Copyright (C) 2017 Christian J. Kellner <christian@kellner.me>
*
* Licensed under the GNU General Public License Version 2
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#define _GNU_SOURCE 1
#include <errno.h>
#include <fwupd.h>
#include <glib.h>
#include <glib/gprintf.h>
#include <glib/gstdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <umockdev.h>
#include <locale.h>
#include "fu-plugin-private.h"
#include "fu-plugin-thunderbolt.h"
#include "fu-thunderbolt-image.h"
#include "fu-test.h"
static gchar *
udev_mock_add_domain (UMockdevTestbed *bed, int id)
{
gchar *path;
g_autofree gchar *name = NULL;
name = g_strdup_printf ("domain%d", id);
path = umockdev_testbed_add_device (bed, "thunderbolt", name,
NULL,
"security", "secure",
NULL,
"DEVTYPE",
"thunderbolt_domain",
NULL);
g_assert_nonnull (path);
return path;
}
static gchar *
udev_mock_add_nvmem (UMockdevTestbed *bed,
gboolean active,
const char *parent,
int id)
{
g_autofree gchar *name = NULL;
gchar *path;
name = g_strdup_printf ("%s%d", active ? "nvm_active" : "nvm_non_active", id);
path = umockdev_testbed_add_device (bed, "nvmem", name,
parent,
"nvmem", "",
NULL,
NULL);
g_assert_nonnull (path);
return path;
}
typedef struct MockDevice MockDevice;
struct MockDevice {
const char *name; /* sysfs: device_name */
const char *id; /* sysfs: device */
const char *nvm_version;
int delay_ms;
int domain_id;
struct MockDevice *children;
/* optionally filled out */
const char *uuid;
};
typedef struct MockTree MockTree;
struct MockTree {
const MockDevice *device;
MockTree *parent;
GPtrArray *children;
gchar *sysfs_parent;
int sysfs_id;
int sysfs_nvm_id;
gchar *uuid;
UMockdevTestbed *bed;
gchar *path;
gchar *nvm_non_active;
gchar *nvm_active;
guint nvm_authenticate;
gchar *nvm_version;
FuDevice *fu_device;
};
static MockTree *
mock_tree_new (MockTree *parent, MockDevice *device, int *id)
{
MockTree *node = g_slice_new0 (MockTree);
int current_id = (*id)++;
node->device = device;
node->sysfs_id = current_id;
node->sysfs_nvm_id = current_id;
node->parent = parent;
if (device->uuid)
node->uuid = g_strdup (device->uuid);
else
node->uuid = g_uuid_string_random ();
node->nvm_version = g_strdup (device->nvm_version);
return node;
}
static void
mock_tree_free (MockTree *tree)
{
for (guint i = 0; i < tree->children->len; i++) {
MockTree *child = g_ptr_array_index (tree->children, i);
mock_tree_free (child);
}
g_ptr_array_free (tree->children, TRUE);
if (tree->fu_device)
g_object_unref (tree->fu_device);
g_free (tree->uuid);
if (tree->bed != NULL) {
if (tree->nvm_active) {
umockdev_testbed_uevent (tree->bed, tree->nvm_active, "remove");
umockdev_testbed_remove_device (tree->bed, tree->nvm_active);
}
if (tree->nvm_non_active) {
umockdev_testbed_uevent (tree->bed, tree->nvm_non_active, "remove");
umockdev_testbed_remove_device (tree->bed, tree->nvm_non_active);
}
if (tree->path) {
umockdev_testbed_uevent (tree->bed, tree->path, "remove");
umockdev_testbed_remove_device (tree->bed, tree->path);
}
g_object_unref (tree->bed);
}
g_free (tree->nvm_version);
g_free (tree->nvm_active);
g_free (tree->nvm_non_active);
g_free (tree->path);
g_free (tree->sysfs_parent);
g_slice_free (MockTree, tree);
}
G_DEFINE_AUTOPTR_CLEANUP_FUNC (MockTree, mock_tree_free);
static GPtrArray *
mock_tree_init_children (MockTree *node, int *id)
{
GPtrArray *children = g_ptr_array_new ();
MockDevice *iter;
for (iter = node->device->children; iter && iter->name; iter++) {
MockTree *child = mock_tree_new (node, iter, id);
g_ptr_array_add (children, child);
child->children = mock_tree_init_children (child, id);
}
return children;
}
static MockTree *
mock_tree_init (MockDevice *device)
{
MockTree *tree;
int devices = 0;
tree = mock_tree_new (NULL, device, &devices);
tree->children = mock_tree_init_children (tree, &devices);
return tree;
}
static void
mock_tree_dump (const MockTree *node, int level)
{
if (node->path) {
g_debug ("%*s * %s [%s] at %s", level, " ",
node->device->name, node->uuid, node->path);
g_debug ("%*s non-active nvmem at %s", level, " ",
node->nvm_non_active);
g_debug ("%*s active nvmem at %s", level, " ",
node->nvm_active);
} else {
g_debug ("%*s * %s [%s] %d", level, " ",
node->device->name, node->uuid, node->sysfs_id);
}
for (guint i = 0; i < node->children->len; i++) {
const MockTree *child = g_ptr_array_index (node->children, i);
mock_tree_dump (child, level + 2);
}
}
static void
mock_tree_firmware_verify (const MockTree *node, GBytes *data)
{
g_autoptr(GFile) nvm_device = NULL;
g_autoptr(GFile) nvm = NULL;
g_autoptr(GInputStream) is = NULL;
g_autoptr(GChecksum) chk = NULL;
g_autoptr(GError) error = NULL;
g_autofree gchar *sum_data = NULL;
const gchar *sum_disk = NULL;
gsize s;
sum_data = g_compute_checksum_for_bytes (G_CHECKSUM_SHA1, data);
chk = g_checksum_new (G_CHECKSUM_SHA1);
g_assert_nonnull (node);
g_assert_nonnull (node->nvm_non_active);
nvm_device = g_file_new_for_path (node->nvm_non_active);
nvm = g_file_get_child (nvm_device, "nvmem");
is = (GInputStream *) g_file_read (nvm, NULL, &error);
g_assert_no_error (error);
g_assert_nonnull (is);
do {
g_autoptr(GBytes) b = NULL;
const guchar *d;
b = g_input_stream_read_bytes (is, 4096, NULL, &error);
g_assert_no_error (error);
g_assert_nonnull (is);
d = g_bytes_get_data (b, &s);
if (s > 0)
g_checksum_update (chk, d, (gssize) s);
} while (s > 0);
sum_disk = g_checksum_get_string (chk);
g_assert_cmpstr (sum_data, ==, sum_disk);
}
typedef gboolean (* MockTreePredicate) (const MockTree *node, gpointer data);
static const MockTree *
mock_tree_contains (const MockTree *node,
MockTreePredicate predicate,
gpointer data)
{
if (predicate (node, data))
return node;
for (guint i = 0; i < node->children->len; i++) {
const MockTree *child;
const MockTree *match;
child = g_ptr_array_index (node->children, i);
match = mock_tree_contains (child, predicate, data);
if (match != NULL)
return match;
}
return NULL;
}
static gboolean
mock_tree_all (const MockTree *node,
MockTreePredicate predicate,
gpointer data)
{
if (!predicate (node, data))
return FALSE;
for (guint i = 0; i < node->children->len; i++) {
const MockTree *child;
child = g_ptr_array_index (node->children, i);
if (!mock_tree_all (child, predicate, data))
return FALSE;
}
return TRUE;
}
static gboolean
mock_tree_compare_uuid (const MockTree *node, gpointer data)
{
const gchar *uuid = (const gchar *) data;
return g_str_equal (node->uuid, uuid);
}
static const MockTree *
mock_tree_find_uuid (const MockTree *root, const char *uuid)
{
return mock_tree_contains (root,
mock_tree_compare_uuid,
(gpointer) uuid);
}
static gboolean
mock_tree_node_have_fu_device (const MockTree *node, gpointer data)
{
return node->fu_device != NULL;
}
static void
write_controller_fw (const gchar *nvm)
{
g_autoptr(GFile) nvm_device = NULL;
g_autoptr(GFile) nvmem = NULL;
g_autofree gchar *fw_path = NULL;
g_autoptr(GFile) fw_file = NULL;
g_autoptr(GInputStream) is = NULL;
g_autoptr(GOutputStream) os = NULL;
g_autoptr(GError) error = NULL;
gssize n;
fw_path = fu_test_get_filename (TESTDATADIR, "thunderbolt/minimal-fw-controller.bin");
g_assert_nonnull (fw_path);
fw_file = g_file_new_for_path (fw_path);
g_assert_nonnull (fw_file);
nvm_device = g_file_new_for_path (nvm);
g_assert_nonnull (nvm_device);
nvmem = g_file_get_child (nvm_device, "nvmem");
g_assert_nonnull (nvmem);
os = (GOutputStream *) g_file_append_to (nvmem,
G_FILE_CREATE_NONE,
NULL,
&error);
g_assert_no_error (error);
g_assert_nonnull (os);
is = (GInputStream *) g_file_read (fw_file, NULL, &error);
g_assert_no_error (error);
g_assert_nonnull (is);
n = g_output_stream_splice (os,
is,
G_OUTPUT_STREAM_SPLICE_NONE,
NULL,
&error);
g_assert_no_error (error);
g_assert_cmpuint (n, >, 0);
}
static gboolean
mock_tree_attach_device (gpointer user_data)
{
MockTree *tree = (MockTree *) user_data;
const MockDevice *dev = tree->device;
g_autofree gchar *idstr = NULL;
g_autofree gchar *authenticate = NULL;
g_assert_nonnull (tree);
g_assert_nonnull (tree->sysfs_parent);
g_assert_nonnull (dev);
idstr = g_strdup_printf ("%d-%d", dev->domain_id, tree->sysfs_id);
authenticate = g_strdup_printf ("0x%x", tree->nvm_authenticate);
tree->path = umockdev_testbed_add_device (tree->bed, "thunderbolt", idstr,
tree->sysfs_parent,
"device_name", dev->name,
"device", dev->id,
"vendor", "042",
"vendor_name", "GNOME.org",
"authorized", "0",
"nvm_authenticate", authenticate,
"nvm_version", tree->nvm_version,
"unique_id", tree->uuid,
NULL,
"DEVTYPE",
"thunderbolt_device",
NULL);
tree->nvm_non_active = udev_mock_add_nvmem (tree->bed,
FALSE,
tree->path,
tree->sysfs_id);
tree->nvm_active = udev_mock_add_nvmem (tree->bed,
TRUE,
tree->path,
tree->sysfs_id);
g_assert_nonnull (tree->path);
g_assert_nonnull (tree->nvm_non_active);
g_assert_nonnull (tree->nvm_active);
write_controller_fw (tree->nvm_active);
for (guint i = 0; i < tree->children->len; i++) {
MockTree *child;
child = g_ptr_array_index (tree->children, i);
child->bed = g_object_ref (tree->bed);
child->sysfs_parent = g_strdup (tree->path);
g_timeout_add (child->device->delay_ms,
mock_tree_attach_device,
child);
}
return FALSE;
}
typedef struct SyncContext {
MockTree *tree;
GMainLoop *loop;
} SyncContext;
static gboolean
on_sync_timeout (gpointer user_data)
{
SyncContext *ctx = (SyncContext *) user_data;
g_main_loop_quit (ctx->loop);
return FALSE;
}
static void
sync_device_added (FuPlugin *plugin, FuDevice *device, gpointer user_data)
{
SyncContext *ctx = (SyncContext *) user_data;
MockTree *tree = ctx->tree;
const char *uuid = fu_device_get_id (device);
MockTree *target;
target = (MockTree *) mock_tree_find_uuid (tree, uuid);
if (target == NULL) {
g_warning ("Got device that could not be matched: %s", uuid);
return;
}
if (target->fu_device != NULL)
g_object_unref (target->fu_device);
target->fu_device = g_object_ref (device);
}
static void
sync_device_removed (FuPlugin *plugin, FuDevice *device, gpointer user_data)
{
SyncContext *ctx = (SyncContext *) user_data;
MockTree *tree = ctx->tree;
const char *uuid = fu_device_get_id (device);
MockTree *target;
target = (MockTree *) mock_tree_find_uuid (tree, uuid);
if (target == NULL) {
g_warning ("Got device that could not be matched: %s", uuid);
return;
} else if (target->fu_device == NULL) {
g_warning ("Got remove event for out-of-tree device %s", uuid);
return;
}
g_object_unref (target->fu_device);
target->fu_device = NULL;
}
static void
mock_tree_sync (MockTree *root, FuPlugin *plugin, int timeout_ms)
{
g_autoptr(GMainLoop) mainloop = g_main_loop_new (NULL, FALSE);
gulong id_add;
gulong id_del;
SyncContext ctx = {
.tree = root,
.loop = mainloop,
};
id_add = g_signal_connect (plugin, "device-added",
G_CALLBACK (sync_device_added),
&ctx);
id_del = g_signal_connect (plugin, "device-removed",
G_CALLBACK (sync_device_removed),
&ctx);
if (timeout_ms > 0)
g_timeout_add (timeout_ms, on_sync_timeout, &ctx);
g_main_loop_run (mainloop);
g_signal_handler_disconnect (plugin, id_add);
g_signal_handler_disconnect (plugin, id_del);
}
typedef struct AttachContext {
/* in */
MockTree *tree;
GMainLoop *loop;
/* out */
gboolean complete;
} AttachContext;
static void
mock_tree_plugin_device_added (FuPlugin *plugin, FuDevice *device, gpointer user_data)
{
AttachContext *ctx = (AttachContext *) user_data;
MockTree *tree = ctx->tree;
const char *uuid = fu_device_get_id (device);
MockTree *target;
target = (MockTree *) mock_tree_find_uuid (tree, uuid);
if (target == NULL) {
g_warning ("Got device that could not be matched: %s", uuid);
return;
}
target->fu_device = g_object_ref (device);
if (mock_tree_all (tree, mock_tree_node_have_fu_device, NULL)) {
ctx->complete = TRUE;
g_main_loop_quit (ctx->loop);
}
}
static gboolean
mock_tree_settle (MockTree *root, FuPlugin *plugin)
{
g_autoptr(GMainLoop) mainloop = g_main_loop_new (NULL, FALSE);
gulong id;
AttachContext ctx = {
.tree = root,
.loop = mainloop,
};
id = g_signal_connect (plugin, "device-added",
G_CALLBACK (mock_tree_plugin_device_added),
&ctx);
g_main_loop_run (mainloop);
g_signal_handler_disconnect (plugin, id);
return ctx.complete;
}
static gboolean
mock_tree_attach (MockTree *root, UMockdevTestbed *bed, FuPlugin *plugin)
{
root->bed = g_object_ref (bed);
root->sysfs_parent = udev_mock_add_domain (bed, root->device->domain_id);
g_assert_nonnull (root->sysfs_parent);
g_timeout_add (root->device->delay_ms, mock_tree_attach_device, root);
return mock_tree_settle (root, plugin);
}
/* the unused parameter makes the function signature compatible
* with 'MockTreePredicate' */
static gboolean
mock_tree_node_is_detached (const MockTree *node, gpointer unused)
{
gboolean ret = node->path == NULL;
/* consistency checks: if ret, make sure we are
* fully detached */
if (ret) {
g_assert_null (node->nvm_active);
g_assert_null (node->nvm_non_active);
g_assert_null (node->bed);
} else {
g_assert_nonnull (node->nvm_active);
g_assert_nonnull (node->nvm_non_active);
g_assert_nonnull (node->bed);
}
return ret;
}
static void
mock_tree_detach (MockTree *node)
{
UMockdevTestbed *bed;
if (mock_tree_node_is_detached (node, NULL))
return;
for (guint i = 0; i < node->children->len; i++) {
MockTree *child = g_ptr_array_index (node->children, i);
mock_tree_detach (child);
g_free (child->sysfs_parent);
child->sysfs_parent = NULL;
}
bed = node->bed;
umockdev_testbed_uevent (bed, node->nvm_active, "remove");
umockdev_testbed_remove_device (bed, node->nvm_active);
umockdev_testbed_uevent (bed, node->nvm_non_active, "remove");
umockdev_testbed_remove_device (bed, node->nvm_non_active);
umockdev_testbed_uevent (bed, node->path, "remove");
umockdev_testbed_remove_device (bed, node->path);
g_free (node->path);
g_free (node->nvm_non_active);
g_free (node->nvm_active);
node->path = NULL;
node->nvm_non_active = NULL;
node->nvm_active = NULL;
g_object_unref (bed);
node->bed = NULL;
}
typedef enum UpdateResult {
UPDATE_SUCCESS = 0,
/* nvm_authenticate will report error condition */
UPDATE_FAIL_DEVICE_INTERNAL = 1,
/* device to be updated will NOT re-appear */
UPDATE_FAIL_DEVICE_NOSHOW = 2
} UpdateResult;
typedef struct UpdateContext {
GFileMonitor *monitor;
UpdateResult result;
guint timeout;
GBytes *data;
UMockdevTestbed *bed;
FuPlugin *plugin;
MockTree *node;
gchar *version;
} UpdateContext;
static void
update_context_free (UpdateContext *ctx)
{
if (ctx == NULL)
return;
g_object_unref (ctx->bed);
g_object_unref (ctx->plugin);
g_object_unref (ctx->monitor);
g_bytes_unref (ctx->data);
g_free (ctx->version);
g_free (ctx);
}
G_DEFINE_AUTOPTR_CLEANUP_FUNC (UpdateContext, update_context_free);
static gboolean
reattach_tree (gpointer user_data)
{
UpdateContext *ctx = (UpdateContext *) user_data;
MockTree *node = ctx->node;
g_debug ("Mock update done, reattaching tree...");
node->bed = g_object_ref (ctx->bed);
g_timeout_add (node->device->delay_ms, mock_tree_attach_device, node);
return FALSE;
}
static void
udev_file_changed_cb (GFileMonitor *monitor,
GFile *file,
GFile *other_file,
GFileMonitorEvent event_type,
gpointer user_data)
{
UpdateContext *ctx = (UpdateContext *) user_data;
gboolean ok;
gsize len;
g_autofree gchar *data = NULL;
g_autoptr(GError) error = NULL;
g_debug ("Got update trigger");
ok = g_file_monitor_cancel (monitor);
g_assert_true (ok);
ok = g_file_load_contents (file, NULL, &data, &len, NULL, &error);
g_assert_no_error (error);
g_assert_true (ok);
if (!g_str_has_prefix (data, "1"))
return;
/* verify the firmware is correct */
mock_tree_firmware_verify (ctx->node, ctx->data);
g_debug ("Removing tree below and including: %s", ctx->node->path);
mock_tree_detach (ctx->node);
ctx->node->nvm_authenticate = (guint) ctx->result;
/* update the version only on "success" simulations */
if (ctx->result == UPDATE_SUCCESS) {
g_free (ctx->node->nvm_version);
ctx->node->nvm_version = g_strdup (ctx->version);
}
g_debug ("Simulating update to '%s' with result: 0x%x",
ctx->version, ctx->node->nvm_authenticate);
if (ctx->result == UPDATE_FAIL_DEVICE_NOSHOW) {
g_debug ("Simulating no-show fail:"
" device tree will not reappear");
return;
}
g_debug ("Device tree reattachment in %3.2f seconds",
ctx->timeout / 1000.0);
g_timeout_add (ctx->timeout, reattach_tree, ctx);
}
static UpdateContext *
mock_tree_prepare_for_update (MockTree *node,
FuPlugin *plugin,
const char *version,
GBytes *fw_data,
guint timeout_ms)
{
UpdateContext *ctx;
g_autoptr(GFile) dir = NULL;
g_autoptr(GFile) f = NULL;
g_autoptr(GError) error = NULL;
GFileMonitor *monitor;
ctx = g_new0 (UpdateContext, 1);
dir = g_file_new_for_path (node->path);
f = g_file_get_child (dir, "nvm_authenticate");
monitor = g_file_monitor_file (f, G_FILE_MONITOR_NONE, NULL, &error);
g_assert_no_error (error);
g_assert_nonnull (monitor);
ctx->node = node;
ctx->plugin = g_object_ref (plugin);
ctx->bed = g_object_ref (node->bed);
ctx->timeout = timeout_ms;
ctx->monitor = monitor;
ctx->version = g_strdup (version);
ctx->data = g_bytes_ref (fw_data);
g_signal_connect (monitor, "changed",
G_CALLBACK (udev_file_changed_cb), ctx);
return ctx;
}
static MockDevice root_one = {
.name = "Laptop",
.id = "0x23",
.nvm_version = "20.0",
.children = (MockDevice[]) {
{
.name = "Thunderbolt Cable",
.id = "0x24",
.nvm_version = "20.0",
.children = (MockDevice[]) {
{
.name = "Thunderbolt Dock",
.id = "0x25",
.nvm_version = "10.0",
},
{ NULL, }
},
}, {
.name = "Thunderbolt Cable",
.id = "0x24",
.nvm_version = "23.0",
.children = (MockDevice[]) {
{
.name = "Thunderbolt SSD",
.id = "0x26",
.nvm_version = "5.0",
},
{ NULL, }
},
},
{ NULL, },
},
};
typedef struct TestParam {
gboolean initialize_tree;
gboolean attach_and_coldplug;
const char *firmware_file;
} TestParam;
typedef enum TestFlags {
TEST_INITIALIZE_TREE = 1 << 0,
TEST_ATTACH_AND_COLDPLUG = 1 << 1,
TEST_PREPARE_FIRMWARE = 1 << 2,
TEST_PREPARE_ALL = TEST_INITIALIZE_TREE |
TEST_ATTACH_AND_COLDPLUG |
TEST_PREPARE_FIRMWARE
} TestFlags;
#define TEST_INIT_FULL (GUINT_TO_POINTER (TEST_PREPARE_ALL))
#define TEST_INIT_NONE (GUINT_TO_POINTER (0))
typedef struct ThunderboltTest {
UMockdevTestbed *bed;
FuPlugin *plugin;
/* if TestParam::initialize_tree */
MockTree *tree;
/* if TestParam::firmware_file is nonnull */
GMappedFile *fw_file;
GBytes *fw_data;
} ThunderboltTest;
static void
test_set_up (ThunderboltTest *tt, gconstpointer params)
{
TestFlags flags = GPOINTER_TO_UINT(params);
gboolean ret;
g_autoptr(GError) error = NULL;
tt->bed = umockdev_testbed_new ();
g_assert_nonnull (tt->bed);
g_debug ("mock sysfs at %s", umockdev_testbed_get_sys_dir (tt->bed));
tt->plugin = fu_plugin_new ();
g_assert_nonnull (tt->plugin);
ret = fu_plugin_open (tt->plugin, PLUGINBUILDDIR "/libfu_plugin_thunderbolt.so", &error);
g_assert_no_error (error);
g_assert_true (ret);
ret = fu_plugin_runner_startup (tt->plugin, &error);
g_assert_no_error (error);
g_assert_true (ret);
if (flags & TEST_INITIALIZE_TREE) {
tt->tree = mock_tree_init (&root_one);
g_assert_nonnull (tt->tree);
}
if (!umockdev_in_mock_environment ()) {
g_warning ("Need to run within umockdev wrapper (umockdev-wrapper %s)!",
program_invocation_short_name);
return;
}
if (flags & TEST_ATTACH_AND_COLDPLUG) {
g_assert_true (flags & TEST_INITIALIZE_TREE);
ret = fu_plugin_runner_coldplug (tt->plugin, &error);
g_assert_no_error (error);
g_assert_true (ret);
ret = mock_tree_attach (tt->tree, tt->bed, tt->plugin);
g_assert_true (ret);
}
if (flags & TEST_PREPARE_FIRMWARE) {
g_autofree gchar *fw_path = NULL;
fw_path = fu_test_get_filename (TESTDATADIR, "thunderbolt/minimal-fw.bin");
g_assert_nonnull (fw_path);
tt->fw_file = g_mapped_file_new (fw_path, FALSE, &error);
g_assert_no_error (error);
g_assert_nonnull (tt->fw_file);
tt->fw_data = g_mapped_file_get_bytes (tt->fw_file);
g_assert_nonnull (tt->fw_data);
}
}
static void
test_tear_down (ThunderboltTest *tt, gconstpointer user_data)
{
g_object_unref (tt->plugin);
g_object_unref (tt->bed);
if (tt->tree)
mock_tree_free (tt->tree);
if (tt->fw_data)
g_bytes_unref (tt->fw_data);
if (tt->fw_file)
g_mapped_file_unref (tt->fw_file);
}
static gboolean
test_tree_uuids (const MockTree *node, gpointer data)
{
const MockTree *root = (MockTree *) data;
const gchar *uuid = node->uuid;
const MockTree *found;
g_assert_nonnull (uuid);
g_debug ("Looking for %s", uuid);
found = mock_tree_find_uuid (root, uuid);
g_assert_nonnull (found);
g_assert_cmpstr (node->uuid, ==, found->uuid);
/* return false so we traverse the whole tree */
return FALSE;
}
static void
test_tree (ThunderboltTest *tt, gconstpointer user_data)
{
const MockTree *found;
gboolean ret;
g_autoptr(MockTree) tree = NULL;
g_autoptr(GError) error = NULL;
tree = mock_tree_init (&root_one);
g_assert_nonnull (tree);
mock_tree_dump (tree, 0);
(void) mock_tree_contains (tree, test_tree_uuids, tree);
found = mock_tree_find_uuid (tree, "nonexistentuuid");
g_assert_null (found);
ret = fu_plugin_runner_coldplug (tt->plugin, &error);
g_assert_no_error (error);
g_assert_true (ret);
ret = mock_tree_attach (tree, tt->bed, tt->plugin);
g_assert_true (ret);
mock_tree_detach (tree);
ret = mock_tree_all (tree, mock_tree_node_is_detached, NULL);
g_assert_true (ret);