From fb1451bec2a54046eeb541d77ba0e5eb55302d46 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 24 Apr 2022 23:31:24 -0600 Subject: bootstd: Add tests for bootstd including all uclasses Add a set of combined tests for the bootdev, bootflow and bootmeth commands, along with associated functionality. Expand the sandbox console-recording limit so that these can work. These tests rely on a filesystem script which is not yet added to the Python tests. It is included here as a shell script. Signed-off-by: Simon Glass --- test/Makefile | 1 + test/boot/Makefile | 5 + test/boot/bootdev.c | 223 +++++++++++++++++++++++++ test/boot/bootflow.c | 400 +++++++++++++++++++++++++++++++++++++++++++++ test/boot/bootmeth.c | 122 ++++++++++++++ test/boot/bootstd_common.c | 35 ++++ test/boot/bootstd_common.h | 27 +++ test/cmd_ut.c | 7 + 8 files changed, 820 insertions(+) create mode 100644 test/boot/Makefile create mode 100644 test/boot/bootdev.c create mode 100644 test/boot/bootflow.c create mode 100644 test/boot/bootmeth.c create mode 100644 test/boot/bootstd_common.c create mode 100644 test/boot/bootstd_common.h (limited to 'test') diff --git a/test/Makefile b/test/Makefile index b3b2902e2e..abd605a435 100644 --- a/test/Makefile +++ b/test/Makefile @@ -22,6 +22,7 @@ obj-$(CONFIG_UT_TIME) += time_ut.o obj-y += ut.o ifeq ($(CONFIG_SPL_BUILD),) +obj-$(CONFIG_UNIT_TEST) += boot/ obj-$(CONFIG_UNIT_TEST) += common/ obj-$(CONFIG_UNIT_TEST) += lib/ obj-y += log/ diff --git a/test/boot/Makefile b/test/boot/Makefile new file mode 100644 index 0000000000..1730792b5f --- /dev/null +++ b/test/boot/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright 2021 Google LLC + +obj-$(CONFIG_BOOTSTD) += bootdev.o bootstd_common.o bootflow.o bootmeth.o diff --git a/test/boot/bootdev.c b/test/boot/bootdev.c new file mode 100644 index 0000000000..1c2a79fb10 --- /dev/null +++ b/test/boot/bootdev.c @@ -0,0 +1,223 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Test for bootdev functions. All start with 'bootdev' + * + * Copyright 2021 Google LLC + * Written by Simon Glass + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "bootstd_common.h" + +/* Allow reseting the USB-started flag */ +extern char usb_started; + +/* Check 'bootdev list' command */ +static int bootdev_test_cmd_list(struct unit_test_state *uts) +{ + int probed; + + console_record_reset_enable(); + for (probed = 0; probed < 2; probed++) { + int probe_ch = probed ? '+' : ' '; + + ut_assertok(run_command(probed ? "bootdev list -p" : + "bootdev list", 0)); + ut_assert_nextline("Seq Probed Status Uclass Name"); + ut_assert_nextlinen("---"); + ut_assert_nextline("%3x [ %c ] %6s %-8s %s", 0, probe_ch, "OK", + "mmc", "mmc2.bootdev"); + ut_assert_nextline("%3x [ %c ] %6s %-8s %s", 1, probe_ch, "OK", + "mmc", "mmc1.bootdev"); + ut_assert_nextline("%3x [ %c ] %6s %-8s %s", 2, probe_ch, "OK", + "mmc", "mmc0.bootdev"); + ut_assert_nextlinen("---"); + ut_assert_nextline("(3 bootdevs)"); + ut_assert_console_end(); + } + + return 0; +} +BOOTSTD_TEST(bootdev_test_cmd_list, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check 'bootdev select' and 'info' commands */ +static int bootdev_test_cmd_select(struct unit_test_state *uts) +{ + struct bootstd_priv *std; + + /* get access to the CLI's cur_bootdev */ + ut_assertok(bootstd_get_priv(&std)); + + console_record_reset_enable(); + ut_asserteq(1, run_command("bootdev info", 0)); + ut_assert_nextlinen("Please use"); + ut_assert_console_end(); + + /* select by sequence */ + ut_assertok(run_command("bootdev select 0", 0)); + ut_assert_console_end(); + + ut_assertok(run_command("bootdev info", 0)); + ut_assert_nextline("Name: mmc2.bootdev"); + ut_assert_nextline("Sequence: 0"); + ut_assert_nextline("Status: Probed"); + ut_assert_nextline("Uclass: mmc"); + ut_assert_nextline("Bootflows: 0 (0 valid)"); + ut_assert_console_end(); + + /* select by bootdev name */ + ut_assertok(run_command("bootdev select mmc1.bootdev", 0)); + ut_assert_console_end(); + ut_assertnonnull(std->cur_bootdev); + ut_asserteq_str("mmc1.bootdev", std->cur_bootdev->name); + + /* select by bootdev label*/ + ut_assertok(run_command("bootdev select mmc1", 0)); + ut_assert_console_end(); + ut_assertnonnull(std->cur_bootdev); + ut_asserteq_str("mmc1.bootdev", std->cur_bootdev->name); + + /* deselect */ + ut_assertok(run_command("bootdev select", 0)); + ut_assert_console_end(); + ut_assertnull(std->cur_bootdev); + + ut_asserteq(1, run_command("bootdev info", 0)); + ut_assert_nextlinen("Please use"); + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootdev_test_cmd_select, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check bootdev labels */ +static int bootdev_test_labels(struct unit_test_state *uts) +{ + struct udevice *dev, *media; + + ut_assertok(bootdev_find_by_label("mmc2", &dev)); + ut_asserteq(UCLASS_BOOTDEV, device_get_uclass_id(dev)); + media = dev_get_parent(dev); + ut_asserteq(UCLASS_MMC, device_get_uclass_id(media)); + ut_asserteq_str("mmc2", media->name); + + /* Check invalid uclass */ + ut_asserteq(-EINVAL, bootdev_find_by_label("fred0", &dev)); + + /* Check unknown sequence number */ + ut_asserteq(-ENOENT, bootdev_find_by_label("mmc6", &dev)); + + return 0; +} +BOOTSTD_TEST(bootdev_test_labels, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check bootdev ordering with the bootdev-order property */ +static int bootdev_test_order(struct unit_test_state *uts) +{ + struct bootflow_iter iter; + struct bootflow bflow; + + /* + * First try the order set by the bootdev-order property + * Like all sandbox unit tests this relies on the devicetree setting up + * the required devices: + * + * mmc0 - nothing connected + * mmc1 - connected to mmc1.img file + * mmc2 - nothing connected + */ + ut_assertok(env_set("boot_targets", NULL)); + ut_assertok(bootflow_scan_first(&iter, 0, &bflow)); + ut_asserteq(2, iter.num_devs); + ut_asserteq_str("mmc2.bootdev", iter.dev_order[0]->name); + ut_asserteq_str("mmc1.bootdev", iter.dev_order[1]->name); + bootflow_iter_uninit(&iter); + + /* Use the environment variable to override it */ + ut_assertok(env_set("boot_targets", "mmc1 mmc2")); + ut_assertok(bootflow_scan_first(&iter, 0, &bflow)); + ut_asserteq(2, iter.num_devs); + ut_asserteq_str("mmc1.bootdev", iter.dev_order[0]->name); + ut_asserteq_str("mmc2.bootdev", iter.dev_order[1]->name); + bootflow_iter_uninit(&iter); + + /* + * Now drop both orderings, to check the default (prioriy/sequence) + * ordering + */ + ut_assertok(env_set("boot_targets", NULL)); + ut_assertok(bootstd_test_drop_bootdev_order(uts)); + + ut_assertok(bootflow_scan_first(&iter, 0, &bflow)); + ut_asserteq(3, iter.num_devs); + ut_asserteq_str("mmc2.bootdev", iter.dev_order[0]->name); + ut_asserteq_str("mmc1.bootdev", iter.dev_order[1]->name); + ut_asserteq_str("mmc0.bootdev", iter.dev_order[2]->name); + + /* + * Check that adding aliases for the bootdevs works. We just fake it by + * setting the sequence numbers directly. + */ + iter.dev_order[0]->seq_ = 0; + iter.dev_order[1]->seq_ = 3; + iter.dev_order[2]->seq_ = 2; + bootflow_iter_uninit(&iter); + + ut_assertok(bootflow_scan_first(&iter, 0, &bflow)); + ut_asserteq(3, iter.num_devs); + ut_asserteq_str("mmc2.bootdev", iter.dev_order[0]->name); + ut_asserteq_str("mmc0.bootdev", iter.dev_order[1]->name); + ut_asserteq_str("mmc1.bootdev", iter.dev_order[2]->name); + bootflow_iter_uninit(&iter); + + return 0; +} +BOOTSTD_TEST(bootdev_test_order, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check bootdev ordering with the uclass priority */ +static int bootdev_test_prio(struct unit_test_state *uts) +{ + struct bootdev_uc_plat *ucp; + struct bootflow_iter iter; + struct bootflow bflow; + struct udevice *blk; + + /* Start up USB which gives us three additional bootdevs */ + usb_started = false; + ut_assertok(run_command("usb start", 0)); + + ut_assertok(bootstd_test_drop_bootdev_order(uts)); + + /* 3 MMC and 3 USB bootdevs: MMC should come before USB */ + console_record_reset_enable(); + ut_assertok(bootflow_scan_first(&iter, 0, &bflow)); + ut_asserteq(6, iter.num_devs); + ut_asserteq_str("mmc2.bootdev", iter.dev_order[0]->name); + ut_asserteq_str("usb_mass_storage.lun0.bootdev", + iter.dev_order[3]->name); + + ut_assertok(bootdev_get_sibling_blk(iter.dev_order[3], &blk)); + ut_asserteq_str("usb_mass_storage.lun0", blk->name); + + /* adjust the priority of the first USB bootdev to the highest */ + ucp = dev_get_uclass_plat(iter.dev_order[3]); + ucp->prio = 1; + + bootflow_iter_uninit(&iter); + ut_assertok(bootflow_scan_first(&iter, 0, &bflow)); + ut_asserteq(6, iter.num_devs); + ut_asserteq_str("usb_mass_storage.lun0.bootdev", + iter.dev_order[0]->name); + ut_asserteq_str("mmc2.bootdev", iter.dev_order[1]->name); + + return 0; +} +BOOTSTD_TEST(bootdev_test_prio, UT_TESTF_DM | UT_TESTF_SCAN_FDT); diff --git a/test/boot/bootflow.c b/test/boot/bootflow.c new file mode 100644 index 0000000000..1ebb789e97 --- /dev/null +++ b/test/boot/bootflow.c @@ -0,0 +1,400 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Test for bootdev functions. All start with 'bootdev' + * + * Copyright 2021 Google LLC + * Written by Simon Glass + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include "bootstd_common.h" + +/* Check 'bootflow scan/list' commands */ +static int bootflow_cmd(struct unit_test_state *uts) +{ + console_record_reset_enable(); + ut_assertok(run_command("bootdev select 1", 0)); + ut_assert_console_end(); + ut_assertok(run_command("bootflow scan -l", 0)); + ut_assert_nextline("Scanning for bootflows in bootdev 'mmc1.bootdev'"); + ut_assert_nextline("Seq Method State Uclass Part Name Filename"); + ut_assert_nextlinen("---"); + ut_assert_nextline(" 0 syslinux ready mmc 1 mmc1.bootdev.part_1 /extlinux/extlinux.conf"); + ut_assert_nextlinen("---"); + ut_assert_nextline("(1 bootflow, 1 valid)"); + ut_assert_console_end(); + + ut_assertok(run_command("bootflow list", 0)); + ut_assert_nextline("Showing bootflows for bootdev 'mmc1.bootdev'"); + ut_assert_nextline("Seq Method State Uclass Part Name Filename"); + ut_assert_nextlinen("---"); + ut_assert_nextline(" 0 syslinux ready mmc 1 mmc1.bootdev.part_1 /extlinux/extlinux.conf"); + ut_assert_nextlinen("---"); + ut_assert_nextline("(1 bootflow, 1 valid)"); + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootflow_cmd, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check 'bootflow scan' with a name / label / seq */ +static int bootflow_cmd_label(struct unit_test_state *uts) +{ + console_record_reset_enable(); + ut_assertok(run_command("bootflow scan -l mmc1", 0)); + ut_assert_nextline("Scanning for bootflows in bootdev 'mmc1.bootdev'"); + ut_assert_skip_to_line("(1 bootflow, 1 valid)"); + ut_assert_console_end(); + + ut_assertok(run_command("bootflow scan -l mmc0.bootdev", 0)); + ut_assert_nextline("Scanning for bootflows in bootdev 'mmc0.bootdev'"); + ut_assert_skip_to_line("(0 bootflows, 0 valid)"); + ut_assert_console_end(); + + ut_assertok(run_command("bootflow scan -l 0", 0)); + ut_assert_nextline("Scanning for bootflows in bootdev 'mmc2.bootdev'"); + ut_assert_skip_to_line("(0 bootflows, 0 valid)"); + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootflow_cmd_label, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check 'bootflow scan/list' commands using all bootdevs */ +static int bootflow_cmd_glob(struct unit_test_state *uts) +{ + ut_assertok(bootstd_test_drop_bootdev_order(uts)); + + console_record_reset_enable(); + ut_assertok(run_command("bootflow scan -l", 0)); + ut_assert_nextline("Scanning for bootflows in all bootdevs"); + ut_assert_nextline("Seq Method State Uclass Part Name Filename"); + ut_assert_nextlinen("---"); + ut_assert_nextline("Scanning bootdev 'mmc2.bootdev':"); + ut_assert_nextline("Scanning bootdev 'mmc1.bootdev':"); + ut_assert_nextline(" 0 syslinux ready mmc 1 mmc1.bootdev.part_1 /extlinux/extlinux.conf"); + ut_assert_nextline("Scanning bootdev 'mmc0.bootdev':"); + ut_assert_nextline("No more bootdevs"); + ut_assert_nextlinen("---"); + ut_assert_nextline("(1 bootflow, 1 valid)"); + ut_assert_console_end(); + + ut_assertok(run_command("bootflow list", 0)); + ut_assert_nextline("Showing all bootflows"); + ut_assert_nextline("Seq Method State Uclass Part Name Filename"); + ut_assert_nextlinen("---"); + ut_assert_nextline(" 0 syslinux ready mmc 1 mmc1.bootdev.part_1 /extlinux/extlinux.conf"); + ut_assert_nextlinen("---"); + ut_assert_nextline("(1 bootflow, 1 valid)"); + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootflow_cmd_glob, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check 'bootflow scan -e' */ +static int bootflow_cmd_scan_e(struct unit_test_state *uts) +{ + ut_assertok(bootstd_test_drop_bootdev_order(uts)); + + console_record_reset_enable(); + ut_assertok(run_command("bootflow scan -ale", 0)); + ut_assert_nextline("Scanning for bootflows in all bootdevs"); + ut_assert_nextline("Seq Method State Uclass Part Name Filename"); + ut_assert_nextlinen("---"); + ut_assert_nextline("Scanning bootdev 'mmc2.bootdev':"); + ut_assert_nextline(" 0 syslinux media mmc 0 mmc2.bootdev.whole "); + ut_assert_nextline(" ** No partition found, err=-93"); + ut_assert_nextline(" 1 efi media mmc 0 mmc2.bootdev.whole "); + ut_assert_nextline(" ** No partition found, err=-93"); + + ut_assert_nextline("Scanning bootdev 'mmc1.bootdev':"); + ut_assert_nextline(" 2 syslinux media mmc 0 mmc1.bootdev.whole "); + ut_assert_nextline(" ** No partition found, err=-2"); + ut_assert_nextline(" 3 efi media mmc 0 mmc1.bootdev.whole "); + ut_assert_nextline(" ** No partition found, err=-2"); + ut_assert_nextline(" 4 syslinux ready mmc 1 mmc1.bootdev.part_1 /extlinux/extlinux.conf"); + ut_assert_nextline(" 5 efi fs mmc 1 mmc1.bootdev.part_1 efi/boot/bootsbox.efi"); + + ut_assert_skip_to_line("Scanning bootdev 'mmc0.bootdev':"); + ut_assert_skip_to_line(" 3f efi media mmc 0 mmc0.bootdev.whole "); + ut_assert_nextline(" ** No partition found, err=-93"); + ut_assert_nextline("No more bootdevs"); + ut_assert_nextlinen("---"); + ut_assert_nextline("(64 bootflows, 1 valid)"); + ut_assert_console_end(); + + ut_assertok(run_command("bootflow list", 0)); + ut_assert_nextline("Showing all bootflows"); + ut_assert_nextline("Seq Method State Uclass Part Name Filename"); + ut_assert_nextlinen("---"); + ut_assert_nextline(" 0 syslinux media mmc 0 mmc2.bootdev.whole "); + ut_assert_nextline(" 1 efi media mmc 0 mmc2.bootdev.whole "); + ut_assert_skip_to_line(" 4 syslinux ready mmc 1 mmc1.bootdev.part_1 /extlinux/extlinux.conf"); + ut_assert_skip_to_line(" 3f efi media mmc 0 mmc0.bootdev.whole "); + ut_assert_nextlinen("---"); + ut_assert_nextline("(64 bootflows, 1 valid)"); + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootflow_cmd_scan_e, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check 'bootflow info' */ +static int bootflow_cmd_info(struct unit_test_state *uts) +{ + console_record_reset_enable(); + ut_assertok(run_command("bootdev select 1", 0)); + ut_assert_console_end(); + ut_assertok(run_command("bootflow scan", 0)); + ut_assert_console_end(); + ut_assertok(run_command("bootflow select 0", 0)); + ut_assert_console_end(); + ut_assertok(run_command("bootflow info", 0)); + ut_assert_nextline("Name: mmc1.bootdev.part_1"); + ut_assert_nextline("Device: mmc1.bootdev"); + ut_assert_nextline("Block dev: mmc1.blk"); + ut_assert_nextline("Method: syslinux"); + ut_assert_nextline("State: ready"); + ut_assert_nextline("Partition: 1"); + ut_assert_nextline("Subdir: (none)"); + ut_assert_nextline("Filename: /extlinux/extlinux.conf"); + ut_assert_nextlinen("Buffer: "); + ut_assert_nextline("Size: 253 (595 bytes)"); + ut_assert_nextline("Error: 0"); + ut_assert_console_end(); + + ut_assertok(run_command("bootflow info -d", 0)); + ut_assert_nextline("Name: mmc1.bootdev.part_1"); + ut_assert_skip_to_line("Error: 0"); + ut_assert_nextline("Contents:"); + ut_assert_nextline("%s", ""); + ut_assert_nextline("# extlinux.conf generated by appliance-creator"); + ut_assert_skip_to_line(" initrd /initramfs-5.3.7-301.fc31.armv7hl.img"); + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootflow_cmd_info, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check 'bootflow scan -b' to boot the first available bootdev */ +static int bootflow_scan_boot(struct unit_test_state *uts) +{ + console_record_reset_enable(); + ut_assertok(run_command("bootflow scan -b", 0)); + ut_assert_nextline( + "** Booting bootflow 'mmc1.bootdev.part_1' with syslinux"); + ut_assert_nextline("Ignoring unknown command: ui"); + + /* + * We expect it to get through to boot although sandbox always returns + * -EFAULT as it cannot actually boot the kernel + */ + ut_assert_skip_to_line("sandbox: continuing, as we cannot run Linux"); + ut_assert_nextline("Boot failed (err=-14)"); + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootflow_scan_boot, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check iterating through available bootflows */ +static int bootflow_iter(struct unit_test_state *uts) +{ + struct bootflow_iter iter; + struct bootflow bflow; + + bootstd_clear_glob(); + + /* The first device is mmc2.bootdev which has no media */ + ut_asserteq(-EPROTONOSUPPORT, + bootflow_scan_first(&iter, BOOTFLOWF_ALL, &bflow)); + ut_asserteq(2, iter.num_methods); + ut_asserteq(0, iter.cur_method); + ut_asserteq(0, iter.part); + ut_asserteq(0, iter.max_part); + ut_asserteq_str("syslinux", iter.method->name); + ut_asserteq(0, bflow.err); + + /* + * This shows MEDIA even though there is none, since int + * bootdev_find_in_blk() we call part_get_info() which returns + * -EPROTONOSUPPORT. Ideally it would return -EEOPNOTSUPP and we would + * know. + */ + ut_asserteq(BOOTFLOWST_MEDIA, bflow.state); + + ut_asserteq(-EPROTONOSUPPORT, bootflow_scan_next(&iter, &bflow)); + ut_asserteq(2, iter.num_methods); + ut_asserteq(1, iter.cur_method); + ut_asserteq(0, iter.part); + ut_asserteq(0, iter.max_part); + ut_asserteq_str("efi", iter.method->name); + ut_asserteq(0, bflow.err); + ut_asserteq(BOOTFLOWST_MEDIA, bflow.state); + bootflow_free(&bflow); + + /* The next device is mmc1.bootdev - at first we use the whole device */ + ut_asserteq(-ENOENT, bootflow_scan_next(&iter, &bflow)); + ut_asserteq(2, iter.num_methods); + ut_asserteq(0, iter.cur_method); + ut_asserteq(0, iter.part); + ut_asserteq(0x1e, iter.max_part); + ut_asserteq_str("syslinux", iter.method->name); + ut_asserteq(0, bflow.err); + ut_asserteq(BOOTFLOWST_MEDIA, bflow.state); + bootflow_free(&bflow); + + ut_asserteq(-ENOENT, bootflow_scan_next(&iter, &bflow)); + ut_asserteq(2, iter.num_methods); + ut_asserteq(1, iter.cur_method); + ut_asserteq(0, iter.part); + ut_asserteq(0x1e, iter.max_part); + ut_asserteq_str("efi", iter.method->name); + ut_asserteq(0, bflow.err); + ut_asserteq(BOOTFLOWST_MEDIA, bflow.state); + bootflow_free(&bflow); + + /* Then more to partition 1 where we find something */ + ut_assertok(bootflow_scan_next(&iter, &bflow)); + ut_asserteq(2, iter.num_methods); + ut_asserteq(0, iter.cur_method); + ut_asserteq(1, iter.part); + ut_asserteq(0x1e, iter.max_part); + ut_asserteq_str("syslinux", iter.method->name); + ut_asserteq(0, bflow.err); + ut_asserteq(BOOTFLOWST_READY, bflow.state); + bootflow_free(&bflow); + + ut_asserteq(-ENOENT, bootflow_scan_next(&iter, &bflow)); + ut_asserteq(2, iter.num_methods); + ut_asserteq(1, iter.cur_method); + ut_asserteq(1, iter.part); + ut_asserteq(0x1e, iter.max_part); + ut_asserteq_str("efi", iter.method->name); + ut_asserteq(0, bflow.err); + ut_asserteq(BOOTFLOWST_FS, bflow.state); + bootflow_free(&bflow); + + /* Then more to partition 2 which doesn't exist */ + ut_asserteq(-ENOENT, bootflow_scan_next(&iter, &bflow)); + ut_asserteq(2, iter.num_methods); + ut_asserteq(0, iter.cur_method); + ut_asserteq(2, iter.part); + ut_asserteq(0x1e, iter.max_part); + ut_asserteq_str("syslinux", iter.method->name); + ut_asserteq(0, bflow.err); + ut_asserteq(BOOTFLOWST_MEDIA, bflow.state); + bootflow_free(&bflow); + + bootflow_iter_uninit(&iter); + + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootflow_iter, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check using the system bootdev */ +static int bootflow_system(struct unit_test_state *uts) +{ + struct udevice *bootstd, *dev; + + /* Add the EFI bootmgr driver */ + ut_assertok(uclass_first_device_err(UCLASS_BOOTSTD, &bootstd)); + ut_assertok(device_bind_driver(bootstd, "bootmeth_efi_mgr", "bootmgr", + &dev)); + + /* Add the system bootdev that it uses */ + ut_assertok(device_bind_driver(bootstd, "system_bootdev", + "system-bootdev", &dev)); + + ut_assertok(bootstd_test_drop_bootdev_order(uts)); + + /* We should get a single 'bootmgr' method right at the end */ + bootstd_clear_glob(); + console_record_reset_enable(); + ut_assertok(run_command("bootflow scan -l", 0)); + ut_assert_skip_to_line(" 1 bootmgr ready bootstd 0 "); + ut_assert_nextline("No more bootdevs"); + ut_assert_skip_to_line("(2 bootflows, 2 valid)"); + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootflow_system, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check disabling a bootmethod if it requests it */ +static int bootflow_iter_disable(struct unit_test_state *uts) +{ + struct udevice *bootstd, *dev; + struct bootflow_iter iter; + struct bootflow bflow; + int i; + + /* Add the EFI bootmgr driver */ + ut_assertok(uclass_first_device_err(UCLASS_BOOTSTD, &bootstd)); + ut_assertok(device_bind_driver(bootstd, "bootmeth_sandbox", "sandbox", + &dev)); + + /* Add the system bootdev that it uses */ + ut_assertok(device_bind_driver(bootstd, "system_bootdev", + "system-bootdev", &dev)); + + ut_assertok(bootstd_test_drop_bootdev_order(uts)); + + bootstd_clear_glob(); + ut_assertok(run_command("bootflow scan -lb", 0)); + + /* Try to boot the bootmgr flow, which will fail */ + console_record_reset_enable(); + ut_assertok(bootflow_scan_first(&iter, 0, &bflow)); + ut_asserteq(3, iter.num_methods); + ut_asserteq_str("sandbox", iter.method->name); + ut_asserteq(-ENOTSUPP, bootflow_run_boot(&iter, &bflow)); + + ut_assert_skip_to_line("Boot method 'sandbox' failed and will not be retried"); + ut_assert_console_end(); + + /* Check that the sandbox bootmeth has been removed */ + ut_asserteq(2, iter.num_methods); + for (i = 0; i < iter.num_methods; i++) + ut_assert(strcmp("sandbox", iter.method_order[i]->name)); + + return 0; +} +BOOTSTD_TEST(bootflow_iter_disable, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check 'bootflow boot' to boot a selected bootflow */ +static int bootflow_cmd_boot(struct unit_test_state *uts) +{ + console_record_reset_enable(); + ut_assertok(run_command("bootdev select 1", 0)); + ut_assert_console_end(); + ut_assertok(run_command("bootflow scan", 0)); + ut_assert_console_end(); + ut_assertok(run_command("bootflow select 0", 0)); + ut_assert_console_end(); + ut_asserteq(1, run_command("bootflow boot", 0)); + ut_assert_nextline( + "** Booting bootflow 'mmc1.bootdev.part_1' with syslinux"); + ut_assert_nextline("Ignoring unknown command: ui"); + + /* + * We expect it to get through to boot although sandbox always returns + * -EFAULT as it cannot actually boot the kernel + */ + ut_assert_skip_to_line("sandbox: continuing, as we cannot run Linux"); + ut_assert_nextline("Boot failed (err=-14)"); + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootflow_cmd_boot, UT_TESTF_DM | UT_TESTF_SCAN_FDT); diff --git a/test/boot/bootmeth.c b/test/boot/bootmeth.c new file mode 100644 index 0000000000..07776c5368 --- /dev/null +++ b/test/boot/bootmeth.c @@ -0,0 +1,122 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Test for bootdev functions. All start with 'bootdev' + * + * Copyright 2021 Google LLC + * Written by Simon Glass + */ + +#include +#include +#include +#include +#include "bootstd_common.h" + +/* Check 'bootmeth list' command */ +static int bootmeth_cmd_list(struct unit_test_state *uts) +{ + console_record_reset_enable(); + ut_assertok(run_command("bootmeth list", 0)); + ut_assert_nextline("Order Seq Name Description"); + ut_assert_nextlinen("---"); + ut_assert_nextline(" 0 0 syslinux Syslinux boot from a block device"); + ut_assert_nextline(" 1 1 efi EFI boot from an .efi file"); + ut_assert_nextlinen("---"); + ut_assert_nextline("(2 bootmeths)"); + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootmeth_cmd_list, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check 'bootmeth order' command */ +static int bootmeth_cmd_order(struct unit_test_state *uts) +{ + /* Select just one bootmethod */ + console_record_reset_enable(); + ut_assertok(run_command("bootmeth order syslinux", 0)); + ut_assert_console_end(); + ut_assertnonnull(env_get("bootmeths")); + ut_asserteq_str("syslinux", env_get("bootmeths")); + + /* Only that one should be listed */ + ut_assertok(run_command("bootmeth list", 0)); + ut_assert_nextline("Order Seq Name Description"); + ut_assert_nextlinen("---"); + ut_assert_nextline(" 0 0 syslinux Syslinux boot from a block device"); + ut_assert_nextlinen("---"); + ut_assert_nextline("(1 bootmeth)"); + ut_assert_console_end(); + + /* Check the -a flag, efi should show as not in the order ("-") */ + ut_assertok(run_command("bootmeth list -a", 0)); + ut_assert_nextline("Order Seq Name Description"); + ut_assert_nextlinen("---"); + ut_assert_nextline(" 0 0 syslinux Syslinux boot from a block device"); + ut_assert_nextline(" - 1 efi EFI boot from an .efi file"); + ut_assert_nextlinen("---"); + ut_assert_nextline("(2 bootmeths)"); + ut_assert_console_end(); + + /* Check the -a flag with the reverse order */ + ut_assertok(run_command("bootmeth order \"efi syslinux\"", 0)); + ut_assert_console_end(); + ut_assertok(run_command("bootmeth list -a", 0)); + ut_assert_nextline("Order Seq Name Description"); + ut_assert_nextlinen("---"); + ut_assert_nextline(" 1 0 syslinux Syslinux boot from a block device"); + ut_assert_nextline(" 0 1 efi EFI boot from an .efi file"); + ut_assert_nextlinen("---"); + ut_assert_nextline("(2 bootmeths)"); + ut_assert_console_end(); + + /* Now reset the order to empty, which should show all of them again */ + ut_assertok(run_command("bootmeth order", 0)); + ut_assert_console_end(); + ut_assertnull(env_get("bootmeths")); + ut_assertok(run_command("bootmeth list", 0)); + ut_assert_skip_to_line("(2 bootmeths)"); + + /* Try reverse order */ + ut_assertok(run_command("bootmeth order \"efi syslinux\"", 0)); + ut_assert_console_end(); + ut_assertok(run_command("bootmeth list", 0)); + ut_assert_nextline("Order Seq Name Description"); + ut_assert_nextlinen("---"); + ut_assert_nextline(" 0 1 efi EFI boot from an .efi file"); + ut_assert_nextline(" 1 0 syslinux Syslinux boot from a block device"); + ut_assert_nextlinen("---"); + ut_assert_nextline("(2 bootmeths)"); + ut_assertnonnull(env_get("bootmeths")); + ut_asserteq_str("efi syslinux", env_get("bootmeths")); + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootmeth_cmd_order, UT_TESTF_DM | UT_TESTF_SCAN_FDT); + +/* Check 'bootmeths' env var */ +static int bootmeth_env(struct unit_test_state *uts) +{ + struct bootstd_priv *std; + + ut_assertok(bootstd_get_priv(&std)); + + /* Select just one bootmethod */ + console_record_reset_enable(); + ut_assertok(env_set("bootmeths", "syslinux")); + ut_asserteq(1, std->bootmeth_count); + + /* Select an invalid bootmethod */ + ut_asserteq(1, run_command("setenv bootmeths fred", 0)); + ut_assert_nextline("Unknown bootmeth 'fred'"); + ut_assert_nextlinen("## Error inserting"); + ut_assert_console_end(); + + ut_assertok(env_set("bootmeths", "efi syslinux")); + ut_asserteq(2, std->bootmeth_count); + ut_assert_console_end(); + + return 0; +} +BOOTSTD_TEST(bootmeth_env, UT_TESTF_DM | UT_TESTF_SCAN_FDT); diff --git a/test/boot/bootstd_common.c b/test/boot/bootstd_common.c new file mode 100644 index 0000000000..05347d8710 --- /dev/null +++ b/test/boot/bootstd_common.c @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Test for bootdev functions. All start with 'bootdev' + * + * Copyright 2021 Google LLC + * Written by Simon Glass + */ + +#include +#include +#include +#include +#include +#include "bootstd_common.h" + +int bootstd_test_drop_bootdev_order(struct unit_test_state *uts) +{ + struct bootstd_priv *priv; + struct udevice *bootstd; + + ut_assertok(uclass_first_device_err(UCLASS_BOOTSTD, &bootstd)); + priv = dev_get_priv(bootstd); + priv->bootdev_order = NULL; + + return 0; +} + +int do_ut_bootstd(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) +{ + struct unit_test *tests = UNIT_TEST_SUITE_START(bootstd_test); + const int n_ents = UNIT_TEST_SUITE_COUNT(bootstd_test); + + return cmd_ut_category("bootstd", "bootstd_test_", + tests, n_ents, argc, argv); +} diff --git a/test/boot/bootstd_common.h b/test/boot/bootstd_common.h new file mode 100644 index 0000000000..676ef0a57f --- /dev/null +++ b/test/boot/bootstd_common.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Common header file for bootdev, bootflow, bootmeth tests + * + * Copyright 2021 Google LLC + * Written by Simon Glass + */ + +#ifndef __bootstd_common_h +#define __bootstd_common_h + +/* Declare a new bootdev test */ +#define BOOTSTD_TEST(_name, _flags) \ + UNIT_TEST(_name, _flags, bootstd_test) + +struct unit_test_state; + +/** + * bootstd_test_drop_bootdev_order() - Remove the existing boot order + * + * Drop the boot order so that all bootdevs are used in their alias order + * + * @uts: Unit test state to use for ut_assert...() functions + */ +int bootstd_test_drop_bootdev_order(struct unit_test_state *uts); + +#endif diff --git a/test/cmd_ut.c b/test/cmd_ut.c index 90b260f72d..67a13ee32b 100644 --- a/test/cmd_ut.c +++ b/test/cmd_ut.c @@ -28,6 +28,10 @@ int cmd_ut_category(const char *name, const char *prefix, static struct cmd_tbl cmd_ut_sub[] = { U_BOOT_CMD_MKENT(all, CONFIG_SYS_MAXARGS, 1, do_ut_all, "", ""), +#ifdef CONFIG_BOOTSTD + U_BOOT_CMD_MKENT(bootstd, CONFIG_SYS_MAXARGS, 1, do_ut_bootstd, + "", ""), +#endif U_BOOT_CMD_MKENT(common, CONFIG_SYS_MAXARGS, 1, do_ut_common, "", ""), #if defined(CONFIG_UT_DM) U_BOOT_CMD_MKENT(dm, CONFIG_SYS_MAXARGS, 1, do_ut_dm, "", ""), @@ -115,6 +119,9 @@ static char ut_help_text[] = "ut bloblist - Test bloblist implementation\n" "ut compression - Test compressors and bootm decompression\n" #endif +#ifdef CONFIG_BOOTSTD + "ut bootstd - Test standard boot implementation\n" +#endif #ifdef CONFIG_UT_DM "ut dm [test-name]\n" #endif -- cgit v1.2.3