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7943ae241c
Fix typos in the 'test/dm' directory. Signed-off-by: Yuepeng Xing <xingyuepeng@eswincomputing.com> Reviewed-by: Simon Glass <sjg@chromium.org>
195 lines
5.9 KiB
C
195 lines
5.9 KiB
C
// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
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/*
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* Copyright 2022 Google LLC
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* Written by Simon Glass <sjg@chromium.org>
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*/
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#include <common.h>
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#include <blk.h>
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#include <dm.h>
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#include <fs.h>
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#include <sandbox_host.h>
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#include <asm/test.h>
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#include <dm/device-internal.h>
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#include <dm/test.h>
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#include <test/test.h>
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#include <test/ut.h>
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static const char filename[] = "2MB.ext2.img";
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static const char filename2[] = "1MB.fat32.img";
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/* Basic test of host interface */
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static int dm_test_host(struct unit_test_state *uts)
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{
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static char label[] = "test";
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struct udevice *dev, *part, *chk, *blk;
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struct host_sb_plat *plat;
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struct blk_desc *desc;
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ulong mem_start;
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loff_t actwrite;
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ut_asserteq(-ENODEV, uclass_first_device_err(UCLASS_HOST, &dev));
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ut_asserteq(-ENODEV, uclass_first_device_err(UCLASS_PARTITION, &part));
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mem_start = ut_check_delta(0);
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ut_assertok(host_create_device(label, true, &dev));
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/* Check that the plat data has been allocated */
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plat = dev_get_plat(dev);
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ut_asserteq_str("test", plat->label);
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ut_assert(label != plat->label);
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ut_asserteq(0, plat->fd);
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/* Attach a file created in test_host.py */
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ut_assertok(host_attach_file(dev, filename));
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ut_assertok(uclass_first_device_err(UCLASS_HOST, &chk));
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ut_asserteq_ptr(chk, dev);
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ut_asserteq_str(filename, plat->filename);
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ut_assert(filename != plat->filename);
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ut_assert(plat->fd != 0);
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/* Get the block device */
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ut_assertok(blk_get_from_parent(dev, &blk));
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ut_assertok(device_probe(blk));
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/* There should be no partition table in this device */
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ut_asserteq(-ENODEV, uclass_first_device_err(UCLASS_PARTITION, &part));
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/* Write to a file on the ext4 filesystem */
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desc = dev_get_uclass_plat(blk);
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ut_asserteq(true, desc->removable);
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ut_assertok(fs_set_blk_dev_with_part(desc, 0));
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ut_assertok(fs_write("/testing", 0, 0, 0x1000, &actwrite));
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ut_assertok(host_detach_file(dev));
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ut_asserteq(0, plat->fd);
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ut_asserteq(-ENODEV, blk_get_from_parent(dev, &blk));
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ut_assertok(device_unbind(dev));
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/* check there were no memory leaks */
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ut_asserteq(0, ut_check_delta(mem_start));
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return 0;
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}
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DM_TEST(dm_test_host, UT_TESTF_SCAN_FDT);
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/* reusing the same label should work */
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static int dm_test_host_dup(struct unit_test_state *uts)
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{
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static char label[] = "test";
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struct udevice *dev, *chk;
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ut_asserteq(0, uclass_id_count(UCLASS_HOST));
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ut_assertok(host_create_device(label, true, &dev));
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/* Attach a file created in test_host.py */
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ut_assertok(host_attach_file(dev, filename));
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ut_assertok(uclass_first_device_err(UCLASS_HOST, &chk));
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ut_asserteq_ptr(chk, dev);
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ut_asserteq(1, uclass_id_count(UCLASS_HOST));
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/* Create another device with the same label (should remove old one) */
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ut_assertok(host_create_device(label, true, &dev));
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/* Attach a different file created in test_host.py */
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ut_assertok(host_attach_file(dev, filename2));
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ut_assertok(uclass_first_device_err(UCLASS_HOST, &chk));
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ut_asserteq_ptr(chk, dev);
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/* Make sure there is still only one device */
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ut_asserteq(1, uclass_id_count(UCLASS_HOST));
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return 0;
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}
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DM_TEST(dm_test_host_dup, UT_TESTF_SCAN_FDT);
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/* Basic test of 'host' command */
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static int dm_test_cmd_host(struct unit_test_state *uts)
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{
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struct udevice *dev, *blk;
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struct blk_desc *desc;
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console_record_reset();
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/* first check 'host info' with binding */
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ut_assertok(run_command("host info", 0));
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ut_assert_nextline("dev blocks label path");
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ut_assert_console_end();
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ut_assertok(run_commandf("host bind -r test2 %s", filename));
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/* Check the -r flag worked */
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ut_assertok(uclass_first_device_err(UCLASS_HOST, &dev));
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ut_assertok(blk_get_from_parent(dev, &blk));
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desc = dev_get_uclass_plat(blk);
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ut_asserteq(true, desc->removable);
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ut_assertok(run_command("host info", 0));
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ut_assert_nextline("dev blocks label path");
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ut_assert_nextline(" 0 4096 test2 2MB.ext2.img");
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ut_assert_console_end();
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ut_assertok(run_commandf("host bind fat %s", filename2));
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/* Check it is not removable (no '-r') */
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ut_assertok(uclass_next_device_err(&dev));
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ut_assertok(blk_get_from_parent(dev, &blk));
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desc = dev_get_uclass_plat(blk);
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ut_asserteq(false, desc->removable);
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ut_assertok(run_command("host info", 0));
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ut_assert_nextline("dev blocks label path");
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ut_assert_nextline(" 0 4096 test2 2MB.ext2.img");
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ut_assert_nextline(" 1 2048 fat 1MB.fat32.img");
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ut_assert_console_end();
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ut_asserteq(1, run_command("host info test", 0));
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ut_assert_nextline("No such device 'test'");
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ut_assert_console_end();
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ut_assertok(run_command("host info fat", 0));
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ut_assert_nextline("dev blocks label path");
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ut_assert_nextline(" 1 2048 fat 1MB.fat32.img");
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ut_assert_console_end();
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/* check 'host dev' */
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ut_asserteq(1, run_command("host dev", 0));
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ut_assert_nextline("No current host device");
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ut_assert_console_end();
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ut_asserteq(1, run_command("host dev missing", 0));
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ut_assert_nextline("No such device 'missing'");
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ut_assert_console_end();
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ut_assertok(run_command("host dev fat", 0));
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ut_assert_console_end();
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ut_assertok(run_command("host dev", 0));
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ut_assert_nextline("Current host device: 1: fat");
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ut_assert_console_end();
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/* Try a numerical label */
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ut_assertok(run_command("host dev 0", 0));
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ut_assert_console_end();
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ut_assertok(run_command("host dev", 0));
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ut_assert_nextline("Current host device: 0: test2");
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ut_assert_console_end();
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/* Remove one of the bindings */
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ut_assertok(run_commandf("host unbind test2"));
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/* There should now be no current device */
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ut_asserteq(1, run_command("host dev", 0));
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ut_assert_nextline("No current host device");
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ut_assert_console_end();
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ut_assertok(run_command("host info", 0));
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ut_assert_nextline("dev blocks label path");
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ut_assert_nextline(" 1 2048 fat 1MB.fat32.img");
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ut_assert_console_end();
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return 0;
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}
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DM_TEST(dm_test_cmd_host, UT_TESTF_SCAN_FDT);
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