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sandbox: Add a test for SCSI

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Add a simple uclass test for SCSI. It reads the partition table from a
disk image and checks that it looks correct.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2022-09-21 16:21:47 +02:00
parent 46df024394
commit 22c80d5603
5 changed files with 58 additions and 0 deletions
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4
arch/sandbox/dts/sandbox.dtsi
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@ -245,6 +245,10 @@
compatible = "sandbox,sandbox-rng";
};
scsi {
compatible = "sandbox,scsi";
};
sound {
compatible = "sandbox,sound";
cpu {

5
arch/sandbox/dts/test.dts
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@ -1158,6 +1158,11 @@
backlight = <&backlight 0 100>;
};
scsi {
compatible = "sandbox,scsi";
sandbox,filepath = "scsi.img";
};
smem@0 {
compatible = "sandbox,smem";
};

1
test/dm/Makefile
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@ -91,6 +91,7 @@ obj-$(CONFIG_DM_REGULATOR) += regulator.o
obj-$(CONFIG_DM_RNG) += rng.o
obj-$(CONFIG_DM_RTC) += rtc.o
obj-$(CONFIG_SCMI_FIRMWARE) += scmi.o
obj-$(CONFIG_SCSI) += scsi.o
obj-$(CONFIG_DM_SERIAL) += serial.o
obj-$(CONFIG_DM_SPI_FLASH) += sf.o
obj-$(CONFIG_SIMPLE_BUS) += simple-bus.o

39
test/dm/scsi.c Normal file
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@ -0,0 +1,39 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2015 Google, Inc
*/
#include <common.h>
#include <dm.h>
#include <part.h>
#include <scsi.h>
#include <dm/test.h>
#include <test/test.h>
#include <test/ut.h>
/* Test that sandbox SCSI works correctly */
static int dm_test_scsi_base(struct unit_test_state *uts)
{
const struct disk_partition *info;
const struct disk_part *part;
struct udevice *dev;
ut_assertok(scsi_scan(false));
/*
* We expect some sort of partition on the disk image, created by
* test_ut_dm_init()
*/
ut_assertok(uclass_first_device_err(UCLASS_PARTITION, &dev));
part = dev_get_uclass_plat(dev);
ut_asserteq(1, part->partnum);
info = &part->gpt_part_info;
ut_asserteq_str("sda1", info->name);
ut_asserteq_str("U-Boot", info->type);
ut_asserteq(0x83 /* linux */, info->sys_ind);
return 0;
}
DM_TEST(dm_test_scsi_base, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);

9
test/py/tests/test_ut.py
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@ -114,6 +114,15 @@ def test_ut_dm_init(u_boot_console):
with open(fn, 'wb') as fh:
fh.write(data)
# Create a file with a single partition
fn = u_boot_console.config.source_dir + '/scsi.img'
if not os.path.exists(fn):
data = b'\x00' * (2 * 1024 * 1024)
with open(fn, 'wb') as fh:
fh.write(data)
u_boot_utils.run_and_log(
u_boot_console, f'sfdisk {fn}', stdin=b'type=83')
@pytest.mark.buildconfigspec('cmd_bootflow')
def test_ut_dm_init_bootstd(u_boot_console):
"""Initialise data for bootflow tests"""