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-rw-r--r--test/dm/Makefile1
-rw-r--r--test/dm/host.c195
-rw-r--r--test/py/tests/fs_helper.py6
-rw-r--r--test/py/tests/test_ut.py6
4 files changed, 206 insertions, 2 deletions
diff --git a/test/dm/Makefile b/test/dm/Makefile
index 1901f22a0cb..7a79b6e1a25 100644
--- a/test/dm/Makefile
+++ b/test/dm/Makefile
@@ -49,6 +49,7 @@ endif
obj-$(CONFIG_FIRMWARE) += firmware.o
obj-$(CONFIG_DM_FPGA) += fpga.o
obj-$(CONFIG_FWU_MDATA_GPT_BLK) += fwu_mdata.o
+obj-$(CONFIG_SANDBOX) += host.o
obj-$(CONFIG_DM_HWSPINLOCK) += hwspinlock.o
obj-$(CONFIG_DM_I2C) += i2c.o
obj-$(CONFIG_SOUND) += i2s.o
diff --git a/test/dm/host.c b/test/dm/host.c
new file mode 100644
index 00000000000..4dafc24abb1
--- /dev/null
+++ b/test/dm/host.c
@@ -0,0 +1,195 @@
+// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
+/*
+ * Copyright 2022 Google LLC
+ * Written by Simon Glass <sjg@chromium.org>
+ */
+
+#include <common.h>
+#include <blk.h>
+#include <dm.h>
+#include <fs.h>
+#include <sandbox_host.h>
+#include <asm/test.h>
+#include <dm/device-internal.h>
+#include <dm/test.h>
+#include <test/test.h>
+#include <test/ut.h>
+
+static const char filename[] = "2MB.ext2.img";
+static const char filename2[] = "1MB.fat32.img";
+
+/* Basic test of host interface */
+static int dm_test_host(struct unit_test_state *uts)
+{
+ static char label[] = "test";
+ struct udevice *dev, *part, *chk, *blk;
+ struct host_sb_plat *plat;
+ struct blk_desc *desc;
+ ulong mem_start;
+ loff_t actwrite;
+
+ ut_asserteq(-ENODEV, uclass_first_device_err(UCLASS_HOST, &dev));
+ ut_asserteq(-ENODEV, uclass_first_device_err(UCLASS_PARTITION, &part));
+
+ mem_start = ut_check_delta(0);
+ ut_assertok(host_create_device(label, true, &dev));
+
+ /* Check that the plat data has been allocated */
+ plat = dev_get_plat(dev);
+ ut_asserteq_str("test", plat->label);
+ ut_assert(label != plat->label);
+ ut_asserteq(0, plat->fd);
+
+ /* Attach a file created in test_host.py */
+ ut_assertok(host_attach_file(dev, filename));
+ ut_assertok(uclass_first_device_err(UCLASS_HOST, &chk));
+ ut_asserteq_ptr(chk, dev);
+
+ ut_asserteq_str(filename, plat->filename);
+ ut_assert(filename != plat->filename);
+ ut_assert(plat->fd != 0);
+
+ /* Get the block device */
+ ut_assertok(blk_get_from_parent(dev, &blk));
+ ut_assertok(device_probe(blk));
+
+ /* There should be no partition table in this device */
+ ut_asserteq(-ENODEV, uclass_first_device_err(UCLASS_PARTITION, &part));
+
+ /* Write to a file on the ext4 filesystem */
+ desc = dev_get_uclass_plat(blk);
+ ut_asserteq(true, desc->removable);
+ ut_assertok(fs_set_blk_dev_with_part(desc, 0));
+ ut_assertok(fs_write("/testing", 0, 0, 0x1000, &actwrite));
+
+ ut_assertok(host_detach_file(dev));
+ ut_asserteq(0, plat->fd);
+ ut_asserteq(-ENODEV, blk_get_from_parent(dev, &blk));
+ ut_assertok(device_unbind(dev));
+
+ /* check there were no memory leaks */
+ ut_asserteq(0, ut_check_delta(mem_start));
+
+ return 0;
+}
+DM_TEST(dm_test_host, UT_TESTF_SCAN_FDT);
+
+/* reusing the same label should work */
+static int dm_test_host_dup(struct unit_test_state *uts)
+{
+ static char label[] = "test";
+ struct udevice *dev, *chk;
+
+ ut_asserteq(0, uclass_id_count(UCLASS_HOST));
+ ut_assertok(host_create_device(label, true, &dev));
+
+ /* Attach a file created in test_host.py */
+ ut_assertok(host_attach_file(dev, filename));
+ ut_assertok(uclass_first_device_err(UCLASS_HOST, &chk));
+ ut_asserteq_ptr(chk, dev);
+ ut_asserteq(1, uclass_id_count(UCLASS_HOST));
+
+ /* Create another device with the same label (should remove old one) */
+ ut_assertok(host_create_device(label, true, &dev));
+
+ /* Attach a different file created in test_host.py */
+ ut_assertok(host_attach_file(dev, filename2));
+ ut_assertok(uclass_first_device_err(UCLASS_HOST, &chk));
+ ut_asserteq_ptr(chk, dev);
+
+ /* Make sure there is still only one device */
+ ut_asserteq(1, uclass_id_count(UCLASS_HOST));
+
+ return 0;
+}
+DM_TEST(dm_test_host_dup, UT_TESTF_SCAN_FDT);
+
+/* Basic test of 'host' command */
+static int dm_test_cmd_host(struct unit_test_state *uts)
+{
+ struct udevice *dev, *blk;
+ struct blk_desc *desc;
+
+ console_record_reset();
+
+ /* first check 'host info' with binding */
+ ut_assertok(run_command("host info", 0));
+ ut_assert_nextline("dev blocks label path");
+ ut_assert_console_end();
+
+ ut_assertok(run_commandf("host bind -r test2 %s", filename));
+
+ /* Check the -r flag worked */
+ ut_assertok(uclass_first_device_err(UCLASS_HOST, &dev));
+ ut_assertok(blk_get_from_parent(dev, &blk));
+ desc = dev_get_uclass_plat(blk);
+ ut_asserteq(true, desc->removable);
+
+ ut_assertok(run_command("host info", 0));
+ ut_assert_nextline("dev blocks label path");
+ ut_assert_nextline(" 0 4096 test2 2MB.ext2.img");
+ ut_assert_console_end();
+
+ ut_assertok(run_commandf("host bind fat %s", filename2));
+
+ /* Check it is not removeable (no '-r') */
+ ut_assertok(uclass_next_device_err(&dev));
+ ut_assertok(blk_get_from_parent(dev, &blk));
+ desc = dev_get_uclass_plat(blk);
+ ut_asserteq(false, desc->removable);
+
+ ut_assertok(run_command("host info", 0));
+ ut_assert_nextline("dev blocks label path");
+ ut_assert_nextline(" 0 4096 test2 2MB.ext2.img");
+ ut_assert_nextline(" 1 2048 fat 1MB.fat32.img");
+ ut_assert_console_end();
+
+ ut_asserteq(1, run_command("host info test", 0));
+ ut_assert_nextline("No such device 'test'");
+ ut_assert_console_end();
+
+ ut_assertok(run_command("host info fat", 0));
+ ut_assert_nextline("dev blocks label path");
+ ut_assert_nextline(" 1 2048 fat 1MB.fat32.img");
+ ut_assert_console_end();
+
+ /* check 'host dev' */
+ ut_asserteq(1, run_command("host dev", 0));
+ ut_assert_nextline("No current host device");
+ ut_assert_console_end();
+
+ ut_asserteq(1, run_command("host dev missing", 0));
+ ut_assert_nextline("No such device 'missing'");
+ ut_assert_console_end();
+
+ ut_assertok(run_command("host dev fat", 0));
+ ut_assert_console_end();
+
+ ut_assertok(run_command("host dev", 0));
+ ut_assert_nextline("Current host device: 1: fat");
+ ut_assert_console_end();
+
+ /* Try a numerical label */
+ ut_assertok(run_command("host dev 0", 0));
+ ut_assert_console_end();
+
+ ut_assertok(run_command("host dev", 0));
+ ut_assert_nextline("Current host device: 0: test2");
+ ut_assert_console_end();
+
+ /* Remove one of the bindings */
+ ut_assertok(run_commandf("host unbind test2"));
+
+ /* There should now be no current device */
+ ut_asserteq(1, run_command("host dev", 0));
+ ut_assert_nextline("No current host device");
+ ut_assert_console_end();
+
+ ut_assertok(run_command("host info", 0));
+ ut_assert_nextline("dev blocks label path");
+ ut_assert_nextline(" 1 2048 fat 1MB.fat32.img");
+ ut_assert_console_end();
+
+ return 0;
+}
+DM_TEST(dm_test_cmd_host, UT_TESTF_SCAN_FDT);
diff --git a/test/py/tests/fs_helper.py b/test/py/tests/fs_helper.py
index 9882ddb1daa..17151bcd08e 100644
--- a/test/py/tests/fs_helper.py
+++ b/test/py/tests/fs_helper.py
@@ -9,7 +9,7 @@ import re
import os
from subprocess import call, check_call, check_output, CalledProcessError
-def mk_fs(config, fs_type, size, prefix):
+def mk_fs(config, fs_type, size, prefix, use_src_dir=False):
"""Create a file system volume
Args:
@@ -17,12 +17,14 @@ def mk_fs(config, fs_type, size, prefix):
fs_type (str): File system type, e.g. 'ext4'
size (int): Size of file system in bytes
prefix (str): Prefix string of volume's file name
+ use_src_dir (bool): true to put the file in the source directory
Raises:
CalledProcessError: if any error occurs when creating the filesystem
"""
fs_img = f'{prefix}.{fs_type}.img'
- fs_img = os.path.join(config.persistent_data_dir, fs_img)
+ fs_img = os.path.join(config.source_dir if use_src_dir
+ else config.persistent_data_dir, fs_img)
if fs_type == 'fat16':
mkfs_opt = '-F 16'
diff --git a/test/py/tests/test_ut.py b/test/py/tests/test_ut.py
index 9d423903736..bab8b97672b 100644
--- a/test/py/tests/test_ut.py
+++ b/test/py/tests/test_ut.py
@@ -7,6 +7,7 @@ import os.path
import pytest
import u_boot_utils
+from tests import fs_helper
def mkdir_cond(dirname):
"""Create a directory if it doesn't already exist
@@ -123,6 +124,11 @@ def test_ut_dm_init(u_boot_console):
u_boot_utils.run_and_log(
u_boot_console, f'sfdisk {fn}', stdin=b'type=83')
+ fs_helper.mk_fs(u_boot_console.config, 'ext2', 0x200000, '2MB',
+ use_src_dir=True)
+ fs_helper.mk_fs(u_boot_console.config, 'fat32', 0x100000, '1MB',
+ use_src_dir=True)
+
@pytest.mark.buildconfigspec('cmd_bootflow')
def test_ut_dm_init_bootstd(u_boot_console):
"""Initialise data for bootflow tests"""
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 09:27:49 +0000