test/boot/bootflow.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Test for bootdev functions. All start with 'bootdev'
   4  *
   5  * Copyright 2021 Google LLC
   6  * Written by Simon Glass <[email protected]>
   7  */
   8
   9 #include <common.h>
  10 #include <bootdev.h>
  11 #include <bootflow.h>
  12 #include <bootmeth.h>
  13 #include <bootstd.h>
  14 #include <cli.h>
  15 #include <dm.h>
  16 #include <expo.h>
  17 #ifdef CONFIG_SANDBOX
  18 #include <asm/test.h>
  19 #endif
  20 #include <dm/device-internal.h>
  21 #include <dm/lists.h>
  22 #include <test/suites.h>
  23 #include <test/ut.h>
  24 #include "bootstd_common.h"
  25 #include "../../boot/bootflow_internal.h"
  26 #include "../../boot/scene_internal.h"
  27
  28 DECLARE_GLOBAL_DATA_PTR;
  29
  30 extern U_BOOT_DRIVER(bootmeth_script);
  31
  32 static int inject_response(struct unit_test_state *uts)
  33 {
  34         /*
  35          * The image being booted presents a menu of options:
  36          *
  37          * Fedora-Workstation-armhfp-31-1.9 Boot Options.
  38          * 1:   Fedora-Workstation-armhfp-31-1.9 (5.3.7-301.fc31.armv7hl)
  39          * Enter choice:
  40          *
  41          * Provide input for this, to avoid waiting two seconds for a timeout.
  42          */
  43         ut_asserteq(2, console_in_puts("1\n"));
  44
  45         return 0;
  46 }
  47
  48 /* Check 'bootflow scan/list' commands */
  49 static int bootflow_cmd(struct unit_test_state *uts)
  50 {
  51         console_record_reset_enable();
  52         ut_assertok(run_command("bootdev select 1", 0));
  53         ut_assert_console_end();
  54         ut_assertok(run_command("bootflow scan -lH", 0));
  55         ut_assert_nextline("Scanning for bootflows in bootdev 'mmc1.bootdev'");
  56         ut_assert_nextline("Seq  Method       State   Uclass    Part  Name                      Filename");
  57         ut_assert_nextlinen("---");
  58         ut_assert_nextline("Scanning bootdev 'mmc2.bootdev':");
  59         ut_assert_nextline("Scanning bootdev 'mmc1.bootdev':");
  60         ut_assert_nextline("  0  syslinux     ready   mmc          1  mmc1.bootdev.part_1       /extlinux/extlinux.conf");
  61         ut_assert_nextline("No more bootdevs");
  62         ut_assert_nextlinen("---");
  63         ut_assert_nextline("(1 bootflow, 1 valid)");
  64         ut_assert_console_end();
  65
  66         ut_assertok(run_command("bootflow list", 0));
  67         ut_assert_nextline("Showing bootflows for bootdev 'mmc1.bootdev'");
  68         ut_assert_nextline("Seq  Method       State   Uclass    Part  Name                      Filename");
  69         ut_assert_nextlinen("---");
  70         ut_assert_nextline("  0  syslinux     ready   mmc          1  mmc1.bootdev.part_1       /extlinux/extlinux.conf");
  71         ut_assert_nextlinen("---");
  72         ut_assert_nextline("(1 bootflow, 1 valid)");
  73         ut_assert_console_end();
  74
  75         return 0;
  76 }
  77 BOOTSTD_TEST(bootflow_cmd, UT_TESTF_DM | UT_TESTF_SCAN_FDT);
  78
  79 #if 0 /* disable for now */
  80 /* Check 'bootflow scan' with a label / seq */
  81 static int bootflow_cmd_label(struct unit_test_state *uts)
  82 {
  83         test_set_eth_enable(false);
  84
  85         console_record_reset_enable();
  86         ut_assertok(run_command("bootflow scan -lH mmc1", 0));
  87         ut_assert_nextline("Scanning for bootflows with label 'mmc1'");
  88         ut_assert_skip_to_line("(1 bootflow, 1 valid)");
  89         ut_assert_console_end();
  90
  91         ut_assertok(run_command("bootflow scan -lH 0", 0));
  92         ut_assert_nextline("Scanning for bootflows with label '0'");
  93         ut_assert_skip_to_line("(0 bootflows, 0 valid)");
  94         ut_assert_console_end();
  95
  96         /*
  97          * with ethernet enabled we have 8 devices ahead of the mmc ones:
  98          *
  99          * ut_assertok(run_command("bootdev list", 0));
 100          * Seq  Probed  Status  Uclass    Name
 101          * ---  ------  ------  --------  ------------------
 102          * 0   [ + ]      OK  ethernet  [email protected]
 103          * 1   [   ]      OK  ethernet  [email protected]
 104          * 2   [   ]      OK  ethernet  sbe5.bootdev
 105          * 3   [   ]      OK  ethernet  [email protected]
 106          * 4   [   ]      OK  ethernet  phy-test-eth.bootdev
 107          * 5   [   ]      OK  ethernet  dsa-test-eth.bootdev
 108          * 6   [   ]      OK  ethernet  [email protected]
 109          * 7   [   ]      OK  ethernet  [email protected]
 110          * 8   [   ]      OK  mmc       mmc2.bootdev
 111          * 9   [ + ]      OK  mmc       mmc1.bootdev
 112          * a   [   ]      OK  mmc       mmc0.bootdev
 113          */
 114         ut_assertok(run_command("bootflow scan -lH 9", 0));
 115         ut_assert_nextline("Scanning for bootflows with label '9'");
 116         ut_assert_skip_to_line("(1 bootflow, 1 valid)");
 117
 118         ut_assertok(run_command("bootflow scan -lH 0", 0));
 119         ut_assert_nextline("Scanning for bootflows with label '0'");
 120         ut_assert_skip_to_line("(0 bootflows, 0 valid)");
 121         ut_assert_console_end();
 122
 123         return 0;
 124 }
 125 BOOTSTD_TEST(bootflow_cmd_label, UT_TESTF_DM | UT_TESTF_SCAN_FDT |
 126              UT_TESTF_ETH_BOOTDEV);
 127 #endif
 128
 129 /* Check 'bootflow scan/list' commands using all bootdevs */
 130 static int bootflow_cmd_glob(struct unit_test_state *uts)
 131 {
 132         ut_assertok(bootstd_test_drop_bootdev_order(uts));
 133
 134         console_record_reset_enable();
 135         ut_assertok(run_command("bootflow scan -lGH", 0));
 136         ut_assert_nextline("Scanning for bootflows in all bootdevs");
 137         ut_assert_nextline("Seq  Method       State   Uclass    Part  Name                      Filename");
 138         ut_assert_nextlinen("---");
 139         ut_assert_nextline("Scanning bootdev 'mmc2.bootdev':");
 140         ut_assert_nextline("Scanning bootdev 'mmc1.bootdev':");
 141         ut_assert_nextline("  0  syslinux     ready   mmc          1  mmc1.bootdev.part_1       /extlinux/extlinux.conf");
 142         ut_assert_nextline("Scanning bootdev 'mmc0.bootdev':");
 143         ut_assert_nextline("No more bootdevs");
 144         ut_assert_nextlinen("---");
 145         ut_assert_nextline("(1 bootflow, 1 valid)");
 146         ut_assert_console_end();
 147
 148         ut_assertok(run_command("bootflow list", 0));
 149         ut_assert_nextline("Showing all bootflows");
 150         ut_assert_nextline("Seq  Method       State   Uclass    Part  Name                      Filename");
 151         ut_assert_nextlinen("---");
 152         ut_assert_nextline("  0  syslinux     ready   mmc          1  mmc1.bootdev.part_1       /extlinux/extlinux.conf");
 153         ut_assert_nextlinen("---");
 154         ut_assert_nextline("(1 bootflow, 1 valid)");
 155         ut_assert_console_end();
 156
 157         return 0;
 158 }
 159 BOOTSTD_TEST(bootflow_cmd_glob, UT_TESTF_DM | UT_TESTF_SCAN_FDT);
 160
 161 /* Check 'bootflow scan -e' */
 162 static int bootflow_cmd_scan_e(struct unit_test_state *uts)
 163 {
 164         ut_assertok(bootstd_test_drop_bootdev_order(uts));
 165
 166         console_record_reset_enable();
 167         ut_assertok(run_command("bootflow scan -aleGH", 0));
 168         ut_assert_nextline("Scanning for bootflows in all bootdevs");
 169         ut_assert_nextline("Seq  Method       State   Uclass    Part  Name                      Filename");
 170         ut_assert_nextlinen("---");
 171         ut_assert_nextline("Scanning bootdev 'mmc2.bootdev':");
 172         ut_assert_nextline("  0  syslinux     media   mmc          0  mmc2.bootdev.whole        <NULL>");
 173         ut_assert_nextline("     ** No partition found, err=-93");
 174         ut_assert_nextline("  1  efi          media   mmc          0  mmc2.bootdev.whole        <NULL>");
 175         ut_assert_nextline("     ** No partition found, err=-93");
 176
 177         ut_assert_nextline("Scanning bootdev 'mmc1.bootdev':");
 178         ut_assert_nextline("  2  syslinux     media   mmc          0  mmc1.bootdev.whole        <NULL>");
 179         ut_assert_nextline("     ** No partition found, err=-2");
 180         ut_assert_nextline("  3  efi          media   mmc          0  mmc1.bootdev.whole        <NULL>");
 181         ut_assert_nextline("     ** No partition found, err=-2");
 182         ut_assert_nextline("  4  syslinux     ready   mmc          1  mmc1.bootdev.part_1       /extlinux/extlinux.conf");
 183         ut_assert_nextline("  5  efi          fs      mmc          1  mmc1.bootdev.part_1       efi/boot/bootsbox.efi");
 184
 185         ut_assert_skip_to_line("Scanning bootdev 'mmc0.bootdev':");
 186         ut_assert_skip_to_line(" 3f  efi          media   mmc          0  mmc0.bootdev.whole        <NULL>");
 187         ut_assert_nextline("     ** No partition found, err=-93");
 188         ut_assert_nextline("No more bootdevs");
 189         ut_assert_nextlinen("---");
 190         ut_assert_nextline("(64 bootflows, 1 valid)");
 191         ut_assert_console_end();
 192
 193         ut_assertok(run_command("bootflow list", 0));
 194         ut_assert_nextline("Showing all bootflows");
 195         ut_assert_nextline("Seq  Method       State   Uclass    Part  Name                      Filename");
 196         ut_assert_nextlinen("---");
 197         ut_assert_nextline("  0  syslinux     media   mmc          0  mmc2.bootdev.whole        <NULL>");
 198         ut_assert_nextline("  1  efi          media   mmc          0  mmc2.bootdev.whole        <NULL>");
 199         ut_assert_skip_to_line("  4  syslinux     ready   mmc          1  mmc1.bootdev.part_1       /extlinux/extlinux.conf");
 200         ut_assert_skip_to_line(" 3f  efi          media   mmc          0  mmc0.bootdev.whole        <NULL>");
 201         ut_assert_nextlinen("---");
 202         ut_assert_nextline("(64 bootflows, 1 valid)");
 203         ut_assert_console_end();
 204
 205         return 0;
 206 }
 207 BOOTSTD_TEST(bootflow_cmd_scan_e, UT_TESTF_DM | UT_TESTF_SCAN_FDT);
 208
 209 /* Check 'bootflow info' */
 210 static int bootflow_cmd_info(struct unit_test_state *uts)
 211 {
 212         console_record_reset_enable();
 213         ut_assertok(run_command("bootdev select 1", 0));
 214         ut_assert_console_end();
 215         ut_assertok(run_command("bootflow scan", 0));
 216         ut_assert_console_end();
 217         ut_assertok(run_command("bootflow select 0", 0));
 218         ut_assert_console_end();
 219         ut_assertok(run_command("bootflow info", 0));
 220         ut_assert_nextline("Name:      mmc1.bootdev.part_1");
 221         ut_assert_nextline("Device:    mmc1.bootdev");
 222         ut_assert_nextline("Block dev: mmc1.blk");
 223         ut_assert_nextline("Method:    syslinux");
 224         ut_assert_nextline("State:     ready");
 225         ut_assert_nextline("Partition: 1");
 226         ut_assert_nextline("Subdir:    (none)");
 227         ut_assert_nextline("Filename:  /extlinux/extlinux.conf");
 228         ut_assert_nextlinen("Buffer:    ");
 229         ut_assert_nextline("Size:      253 (595 bytes)");
 230         ut_assert_nextline("OS:        Fedora-Workstation-armhfp-31-1.9 (5.3.7-301.fc31.armv7hl)");
 231         ut_assert_nextline("Logo:      (none)");
 232         ut_assert_nextline("FDT:       <NULL>");
 233         ut_assert_nextline("Error:     0");
 234         ut_assert_console_end();
 235
 236         ut_assertok(run_command("bootflow info -d", 0));
 237         ut_assert_nextline("Name:      mmc1.bootdev.part_1");
 238         ut_assert_skip_to_line("Error:     0");
 239         ut_assert_nextline("Contents:");
 240         ut_assert_nextline("%s", "");
 241         ut_assert_nextline("# extlinux.conf generated by appliance-creator");
 242         ut_assert_skip_to_line("        initrd /initramfs-5.3.7-301.fc31.armv7hl.img");
 243         ut_assert_console_end();
 244
 245         return 0;
 246 }
 247 BOOTSTD_TEST(bootflow_cmd_info, UT_TESTF_DM | UT_TESTF_SCAN_FDT);
 248
 249 /* Check 'bootflow scan -b' to boot the first available bootdev */
 250 static int bootflow_scan_boot(struct unit_test_state *uts)
 251 {
 252         console_record_reset_enable();
 253         ut_assertok(inject_response(uts));
 254         ut_assertok(run_command("bootflow scan -b", 0));
 255         ut_assert_nextline(
 256                 "** Booting bootflow 'mmc1.bootdev.part_1' with syslinux");
 257         ut_assert_nextline("Ignoring unknown command: ui");
 258
 259         /*
 260          * We expect it to get through to boot although sandbox always returns
 261          * -EFAULT as it cannot actually boot the kernel
 262          */
 263         ut_assert_skip_to_line("sandbox: continuing, as we cannot run Linux");
 264         ut_assert_nextline("Boot failed (err=-14)");
 265         ut_assert_console_end();
 266
 267         return 0;
 268 }
 269 BOOTSTD_TEST(bootflow_scan_boot, UT_TESTF_DM | UT_TESTF_SCAN_FDT);
 270
 271 /* Check iterating through available bootflows */
 272 static int bootflow_iter(struct unit_test_state *uts)
 273 {
 274         struct bootflow_iter iter;
 275         struct bootflow bflow;
 276
 277         bootstd_clear_glob();
 278
 279         /* The first device is mmc2.bootdev which has no media */
 280         ut_asserteq(-EPROTONOSUPPORT,
 281                     bootflow_scan_first(&iter, BOOTFLOWF_ALL | BOOTFLOWF_SKIP_GLOBAL, &bflow));
 282         ut_asserteq(2, iter.num_methods);
 283         ut_asserteq(0, iter.cur_method);
 284         ut_asserteq(0, iter.part);
 285         ut_asserteq(0, iter.max_part);
 286         ut_asserteq_str("syslinux", iter.method->name);
 287         ut_asserteq(0, bflow.err);
 288
 289         /*
 290          * This shows MEDIA even though there is none, since in
 291          * bootdev_find_in_blk() we call part_get_info() which returns
 292          * -EPROTONOSUPPORT. Ideally it would return -EEOPNOTSUPP and we would
 293          * know.
 294          */
 295         ut_asserteq(BOOTFLOWST_MEDIA, bflow.state);
 296
 297         ut_asserteq(-EPROTONOSUPPORT, bootflow_scan_next(&iter, &bflow));
 298         ut_asserteq(2, iter.num_methods);
 299         ut_asserteq(1, iter.cur_method);
 300         ut_asserteq(0, iter.part);
 301         ut_asserteq(0, iter.max_part);
 302         ut_asserteq_str("efi", iter.method->name);
 303         ut_asserteq(0, bflow.err);
 304         ut_asserteq(BOOTFLOWST_MEDIA, bflow.state);
 305         bootflow_free(&bflow);
 306
 307         /* The next device is mmc1.bootdev - at first we use the whole device */
 308         ut_asserteq(-ENOENT, bootflow_scan_next(&iter, &bflow));
 309         ut_asserteq(2, iter.num_methods);
 310         ut_asserteq(0, iter.cur_method);
 311         ut_asserteq(0, iter.part);
 312         ut_asserteq(0x1e, iter.max_part);
 313         ut_asserteq_str("syslinux", iter.method->name);
 314         ut_asserteq(0, bflow.err);
 315         ut_asserteq(BOOTFLOWST_MEDIA, bflow.state);
 316         bootflow_free(&bflow);
 317
 318         ut_asserteq(-ENOENT, bootflow_scan_next(&iter, &bflow));
 319         ut_asserteq(2, iter.num_methods);
 320         ut_asserteq(1, iter.cur_method);
 321         ut_asserteq(0, iter.part);
 322         ut_asserteq(0x1e, iter.max_part);
 323         ut_asserteq_str("efi", iter.method->name);
 324         ut_asserteq(0, bflow.err);
 325         ut_asserteq(BOOTFLOWST_MEDIA, bflow.state);
 326         bootflow_free(&bflow);
 327
 328         /* Then more to partition 1 where we find something */
 329         ut_assertok(bootflow_scan_next(&iter, &bflow));
 330         ut_asserteq(2, iter.num_methods);
 331         ut_asserteq(0, iter.cur_method);
 332         ut_asserteq(1, iter.part);
 333         ut_asserteq(0x1e, iter.max_part);
 334         ut_asserteq_str("syslinux", iter.method->name);
 335         ut_asserteq(0, bflow.err);
 336         ut_asserteq(BOOTFLOWST_READY, bflow.state);
 337         bootflow_free(&bflow);
 338
 339         ut_asserteq(-ENOENT, bootflow_scan_next(&iter, &bflow));
 340         ut_asserteq(2, iter.num_methods);
 341         ut_asserteq(1, iter.cur_method);
 342         ut_asserteq(1, iter.part);
 343         ut_asserteq(0x1e, iter.max_part);
 344         ut_asserteq_str("efi", iter.method->name);
 345         ut_asserteq(0, bflow.err);
 346         ut_asserteq(BOOTFLOWST_FS, bflow.state);
 347         bootflow_free(&bflow);
 348
 349         /* Then more to partition 2 which exists but is not bootable */
 350         ut_asserteq(-EINVAL, bootflow_scan_next(&iter, &bflow));
 351         ut_asserteq(2, iter.num_methods);
 352         ut_asserteq(0, iter.cur_method);
 353         ut_asserteq(2, iter.part);
 354         ut_asserteq(0x1e, iter.max_part);
 355         ut_asserteq_str("syslinux", iter.method->name);
 356         ut_asserteq(0, bflow.err);
 357         ut_asserteq(BOOTFLOWST_MEDIA, bflow.state);
 358         bootflow_free(&bflow);
 359
 360         bootflow_iter_uninit(&iter);
 361
 362         ut_assert_console_end();
 363
 364         return 0;
 365 }
 366 BOOTSTD_TEST(bootflow_iter, UT_TESTF_DM | UT_TESTF_SCAN_FDT);
 367
 368 #if defined(CONFIG_SANDBOX) && defined(CONFIG_BOOTMETH_GLOBAL)
 369 /* Check using the system bootdev */
 370 static int bootflow_system(struct unit_test_state *uts)
 371 {
 372         struct udevice *bootstd, *dev;
 373
 374         if (!IS_ENABLED(CONFIG_CMD_BOOTEFI_BOOTMGR))
 375                 return -EAGAIN;
 376         ut_assertok(uclass_first_device_err(UCLASS_BOOTSTD, &bootstd));
 377         ut_assertok(device_bind(bootstd, DM_DRIVER_GET(bootmeth_efi_mgr),
 378                                 "efi_mgr", 0, ofnode_null(), &dev));
 379         ut_assertok(device_probe(dev));
 380         sandbox_set_fake_efi_mgr_dev(dev, true);
 381
 382         /* We should get a single 'bootmgr' method right at the end */
 383         bootstd_clear_glob();
 384         console_record_reset_enable();
 385         ut_assertok(run_command("bootflow scan -lH", 0));
 386         ut_assert_skip_to_line(
 387                 "  0  efi_mgr      ready   (none)       0  <NULL>                    <NULL>");
 388         ut_assert_skip_to_line("No more bootdevs");
 389         ut_assert_skip_to_line("(2 bootflows, 2 valid)");
 390         ut_assert_console_end();
 391
 392         return 0;
 393 }
 394 BOOTSTD_TEST(bootflow_system, UT_TESTF_DM | UT_TESTF_SCAN_PDATA |
 395              UT_TESTF_SCAN_FDT);
 396 #endif
 397
 398 /* Check disabling a bootmethod if it requests it */
 399 static int bootflow_iter_disable(struct unit_test_state *uts)
 400 {
 401         struct udevice *bootstd, *dev;
 402         struct bootflow_iter iter;
 403         struct bootflow bflow;
 404         int i;
 405
 406         /* Add the EFI bootmgr driver */
 407         ut_assertok(uclass_first_device_err(UCLASS_BOOTSTD, &bootstd));
 408         ut_assertok(device_bind_driver(bootstd, "bootmeth_sandbox", "sandbox",
 409                                        &dev));
 410
 411         ut_assertok(bootstd_test_drop_bootdev_order(uts));
 412
 413         bootstd_clear_glob();
 414         console_record_reset_enable();
 415         ut_assertok(inject_response(uts));
 416         ut_assertok(run_command("bootflow scan -lbH", 0));
 417
 418         /* Try to boot the bootmgr flow, which will fail */
 419         console_record_reset_enable();
 420         ut_assertok(bootflow_scan_first(&iter, 0, &bflow));
 421         ut_asserteq(3, iter.num_methods);
 422         ut_asserteq_str("sandbox", iter.method->name);
 423         ut_assertok(inject_response(uts));
 424         ut_asserteq(-ENOTSUPP, bootflow_run_boot(&iter, &bflow));
 425
 426         ut_assert_skip_to_line("Boot method 'sandbox' failed and will not be retried");
 427         ut_assert_console_end();
 428
 429         /* Check that the sandbox bootmeth has been removed */
 430         ut_asserteq(2, iter.num_methods);
 431         for (i = 0; i < iter.num_methods; i++)
 432                 ut_assert(strcmp("sandbox", iter.method_order[i]->name));
 433
 434         return 0;
 435 }
 436 BOOTSTD_TEST(bootflow_iter_disable, UT_TESTF_DM | UT_TESTF_SCAN_FDT);
 437
 438 /* Check 'bootflow scan' with a bootmeth ordering including a global bootmeth */
 439 static int bootflow_scan_glob_bootmeth(struct unit_test_state *uts)
 440 {
 441         if (!IS_ENABLED(CONFIG_BOOTMETH_GLOBAL))
 442                 return -EAGAIN;
 443
 444         ut_assertok(bootstd_test_drop_bootdev_order(uts));
 445
 446         /*
 447          * Make sure that the -G flag makes the scan fail, since this is not
 448          * supported when an ordering is provided
 449          */
 450         console_record_reset_enable();
 451         ut_assertok(bootmeth_set_order("efi firmware0"));
 452         ut_assertok(run_command("bootflow scan -lGH", 0));
 453         ut_assert_nextline("Scanning for bootflows in all bootdevs");
 454         ut_assert_nextline(
 455                 "Seq  Method       State   Uclass    Part  Name                      Filename");
 456         ut_assert_nextlinen("---");
 457         ut_assert_nextlinen("---");
 458         ut_assert_nextline("(0 bootflows, 0 valid)");
 459         ut_assert_console_end();
 460
 461         ut_assertok(run_command("bootflow scan -lH", 0));
 462         ut_assert_nextline("Scanning for bootflows in all bootdevs");
 463         ut_assert_nextline(
 464                 "Seq  Method       State   Uclass    Part  Name                      Filename");
 465         ut_assert_nextlinen("---");
 466         ut_assert_nextline("Scanning global bootmeth 'firmware0':");
 467         ut_assert_nextline("Scanning bootdev 'mmc2.bootdev':");
 468         ut_assert_nextline("Scanning bootdev 'mmc1.bootdev':");
 469         ut_assert_nextline("Scanning bootdev 'mmc0.bootdev':");
 470         ut_assert_nextline("No more bootdevs");
 471         ut_assert_nextlinen("---");
 472         ut_assert_nextline("(0 bootflows, 0 valid)");
 473         ut_assert_console_end();
 474
 475         return 0;
 476 }
 477 BOOTSTD_TEST(bootflow_scan_glob_bootmeth, UT_TESTF_DM | UT_TESTF_SCAN_FDT);
 478
 479 /* Check 'bootflow boot' to boot a selected bootflow */
 480 static int bootflow_cmd_boot(struct unit_test_state *uts)
 481 {
 482         console_record_reset_enable();
 483         ut_assertok(run_command("bootdev select 1", 0));
 484         ut_assert_console_end();
 485         ut_assertok(run_command("bootflow scan", 0));
 486         ut_assert_console_end();
 487         ut_assertok(run_command("bootflow select 0", 0));
 488         ut_assert_console_end();
 489
 490         ut_assertok(inject_response(uts));
 491         ut_asserteq(1, run_command("bootflow boot", 0));
 492         ut_assert_nextline(
 493                 "** Booting bootflow 'mmc1.bootdev.part_1' with syslinux");
 494         ut_assert_nextline("Ignoring unknown command: ui");
 495
 496         /*
 497          * We expect it to get through to boot although sandbox always returns
 498          * -EFAULT as it cannot actually boot the kernel
 499          */
 500         ut_assert_skip_to_line("sandbox: continuing, as we cannot run Linux");
 501         ut_assert_nextline("Boot failed (err=-14)");
 502         ut_assert_console_end();
 503
 504         return 0;
 505 }
 506 BOOTSTD_TEST(bootflow_cmd_boot, UT_TESTF_DM | UT_TESTF_SCAN_FDT);
 507
 508 /**
 509  * prep_mmc4_bootdev() - Set up the mmc4 bootdev so we can access a fake Armbian
 510  *
 511  * @uts: Unit test state
 512  * Returns 0 on success, -ve on failure
 513  */
 514 static int prep_mmc4_bootdev(struct unit_test_state *uts)
 515 {
 516         static const char *order[] = {"mmc2", "mmc1", "mmc4", NULL};
 517         struct udevice *dev, *bootstd;
 518         struct bootstd_priv *std;
 519         const char **old_order;
 520         ofnode node;
 521
 522         /* Enable the mmc4 node since we need a second bootflow */
 523         node = ofnode_path("/mmc4");
 524         ut_assertok(lists_bind_fdt(gd->dm_root, node, &dev, NULL, false));
 525
 526         /* Enable the script bootmeth too */
 527         ut_assertok(uclass_first_device_err(UCLASS_BOOTSTD, &bootstd));
 528         ut_assertok(device_bind(bootstd, DM_DRIVER_REF(bootmeth_script),
 529                                 "bootmeth_script", 0, ofnode_null(), &dev));
 530
 531         /* Change the order to include mmc4 */
 532         std = dev_get_priv(bootstd);
 533         old_order = std->bootdev_order;
 534         std->bootdev_order = order;
 535
 536         console_record_reset_enable();
 537         ut_assertok(run_command("bootflow scan", 0));
 538         ut_assert_console_end();
 539
 540         /* Restore the order used by the device tree */
 541         std->bootdev_order = old_order;
 542
 543         return 0;
 544 }
 545
 546 /* Check 'bootflow menu' to select a bootflow */
 547 static int bootflow_cmd_menu(struct unit_test_state *uts)
 548 {
 549         char prev[3];
 550
 551         ut_assertok(prep_mmc4_bootdev(uts));
 552
 553         /* Add keypresses to move to and select the second one in the list */
 554         prev[0] = CTL_CH('n');
 555         prev[1] = '\r';
 556         prev[2] = '\0';
 557         ut_asserteq(2, console_in_puts(prev));
 558
 559         ut_assertok(run_command("bootflow menu", 0));
 560         ut_assert_nextline("Selected: Armbian");
 561         ut_assert_console_end();
 562
 563         return 0;
 564 }
 565 BOOTSTD_TEST(bootflow_cmd_menu, UT_TESTF_DM | UT_TESTF_SCAN_FDT);
 566
 567 /**
 568  * check_font() - Check that the font size for an item matches expectations
 569  *
 570  * @uts: Unit test state
 571  * @scn: Scene containing the text object
 572  * @id: ID of the text object
 573  * Returns 0 on success, -ve on failure
 574  */
 575 static int check_font(struct unit_test_state *uts, struct scene *scn, uint id,
 576                       int font_size)
 577 {
 578         struct scene_obj_txt *txt;
 579
 580         txt = scene_obj_find(scn, id, SCENEOBJT_TEXT);
 581         ut_assertnonnull(txt);
 582
 583         ut_asserteq(font_size, txt->font_size);
 584
 585         return 0;
 586 }
 587
 588 /* Check themes work with a bootflow menu */
 589 static int bootflow_menu_theme(struct unit_test_state *uts)
 590 {
 591         const int font_size = 30;
 592         struct scene *scn;
 593         struct expo *exp;
 594         ofnode node;
 595         int i;
 596
 597         ut_assertok(prep_mmc4_bootdev(uts));
 598
 599         ut_assertok(bootflow_menu_new(&exp));
 600         node = ofnode_path("/bootstd/theme");
 601         ut_assert(ofnode_valid(node));
 602         ut_assertok(bootflow_menu_apply_theme(exp, node));
 603
 604         scn = expo_lookup_scene_id(exp, MAIN);
 605         ut_assertnonnull(scn);
 606
 607         /*
 608          * Check that the txt objects have the correct font size from the
 609          * device tree node: bootstd/theme
 610          *
 611          * Check both menu items, since there are two bootflows
 612          */
 613         ut_assertok(check_font(uts, scn, OBJ_PROMPT, font_size));
 614         ut_assertok(check_font(uts, scn, OBJ_POINTER, font_size));
 615         for (i = 0; i < 2; i++) {
 616                 ut_assertok(check_font(uts, scn, ITEM_DESC + i, font_size));
 617                 ut_assertok(check_font(uts, scn, ITEM_KEY + i, font_size));
 618                 ut_assertok(check_font(uts, scn, ITEM_LABEL + i, font_size));
 619         }
 620
 621         expo_destroy(exp);
 622
 623         return 0;
 624 }
 625 BOOTSTD_TEST(bootflow_menu_theme, UT_TESTF_DM | UT_TESTF_SCAN_FDT);