+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2015 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm/uclass-internal.h>
#include <test/ut.h>
-DECLARE_GLOBAL_DATA_PTR;
-
/* Test that sandbox USB works correctly */
static int dm_test_usb_base(struct unit_test_state *uts)
{
memset(cmp, '\0', sizeof(cmp));
ut_asserteq(2, blk_dread(dev_desc, 0, 2, cmp));
ut_assertok(strcmp(cmp, "this is a test"));
+ ut_assertok(usb_stop());
return 0;
}
ut_assertok(uclass_get_device(UCLASS_MASS_STORAGE, 0, &dev));
ut_assertok(uclass_get_device(UCLASS_MASS_STORAGE, 1, &dev));
ut_assertok(uclass_get_device(UCLASS_MASS_STORAGE, 2, &dev));
+ ut_assertok(usb_stop());
return 0;
}
return count;
}
-/* test that we can remove an emulated device and it is then not found */
-static int dm_test_usb_remove(struct unit_test_state *uts)
+/* test that no USB devices are found after we stop the stack */
+static int dm_test_usb_stop(struct unit_test_state *uts)
{
- struct udevice *dev, *emul;
+ struct udevice *dev;
/* Scan and check that all devices are present */
state_set_skip_delays(true);
ut_assertok(uclass_get_device(UCLASS_MASS_STORAGE, 2, &dev));
ut_asserteq(6, count_usb_devices());
ut_assertok(usb_stop());
- ut_asserteq(6, count_usb_devices());
-
- /* Remove the second emulation device */
- ut_assertok(uclass_find_device_by_name(UCLASS_USB_EMUL, "flash-stick@1",
- &dev));
- ut_assertok(device_unbind(dev));
-
- /* Rescan - only the first and third should be present */
- ut_assertok(usb_init());
- ut_assertok(uclass_get_device(UCLASS_MASS_STORAGE, 0, &dev));
- ut_assertok(usb_emul_find_for_dev(dev, &emul));
- ut_asserteq_str("flash-stick@0", emul->name);
- ut_assertok(uclass_get_device(UCLASS_MASS_STORAGE, 1, &dev));
- ut_assertok(usb_emul_find_for_dev(dev, &emul));
- ut_asserteq_str("flash-stick@2", emul->name);
-
- ut_asserteq(-ENODEV, uclass_get_device(UCLASS_MASS_STORAGE, 2, &dev));
-
- ut_asserteq(5, count_usb_devices());
- ut_assertok(usb_stop());
- ut_asserteq(5, count_usb_devices());
-
- return 0;
-}
-DM_TEST(dm_test_usb_remove, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
-
-const char usb_tree_base[] =
-" 1 Hub (12 Mb/s, 100mA)\n"
-" | sandbox hub 2345\n"
-" |\n"
-" |\b+-2 Mass Storage (12 Mb/s, 100mA)\n"
-" | sandbox flash flash-stick@0\n"
-" | \n"
-" |\b+-3 Mass Storage (12 Mb/s, 100mA)\n"
-" | sandbox flash flash-stick@1\n"
-" | \n"
-" |\b+-4 Mass Storage (12 Mb/s, 100mA)\n"
-" | sandbox flash flash-stick@2\n"
-" | \n"
-" |\b+-5 Human Interface (12 Mb/s, 100mA)\n"
-" sandbox keyboard keyb@3\n"
-" \n";
-
-/* test that the 'usb tree' command output looks correct */
-static int dm_test_usb_tree(struct unit_test_state *uts)
-{
- char *data;
- int len;
-
- state_set_skip_delays(true);
- ut_assertok(usb_init());
- console_record_reset_enable();
- usb_show_tree();
- len = membuff_getraw(&gd->console_out, -1, true, &data);
- if (len)
- data[len] = '\0';
- ut_asserteq_str(usb_tree_base, data);
- ut_assertok(usb_stop());
-
- return 0;
-}
-DM_TEST(dm_test_usb_tree, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
-
-const char usb_tree_remove[] =
-" 1 Hub (12 Mb/s, 100mA)\n"
-" | sandbox hub 2345\n"
-" |\n"
-" |\b+-2 Mass Storage (12 Mb/s, 100mA)\n"
-" | sandbox flash flash-stick@0\n"
-" | \n"
-" |\b+-3 Mass Storage (12 Mb/s, 100mA)\n"
-" | sandbox flash flash-stick@2\n"
-" | \n"
-" |\b+-4 Human Interface (12 Mb/s, 100mA)\n"
-" sandbox keyboard keyb@3\n"
-" \n";
-
-/*
- * test that the 'usb tree' command output looks correct when we remove a
- * device
- */
-static int dm_test_usb_tree_remove(struct unit_test_state *uts)
-{
- struct udevice *dev;
- char *data;
- int len;
-
- /* Remove the second emulation device */
- ut_assertok(uclass_find_device_by_name(UCLASS_USB_EMUL, "flash-stick@1",
- &dev));
- ut_assertok(device_unbind(dev));
-
- state_set_skip_delays(true);
- ut_assertok(usb_init());
- console_record_reset_enable();
- usb_show_tree();
- len = membuff_getraw(&gd->console_out, -1, true, &data);
- if (len)
- data[len] = '\0';
- ut_asserteq_str(usb_tree_remove, data);
- ut_assertok(usb_stop());
-
- return 0;
-}
-DM_TEST(dm_test_usb_tree_remove, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
-
-const char usb_tree_reorder[] =
-" 1 Hub (12 Mb/s, 100mA)\n"
-" | sandbox hub 2345\n"
-" |\n"
-" |\b+-2 Mass Storage (12 Mb/s, 100mA)\n"
-" | sandbox flash flash-stick@0\n"
-" | \n"
-" |\b+-3 Mass Storage (12 Mb/s, 100mA)\n"
-" | sandbox flash flash-stick@2\n"
-" | \n"
-" |\b+-4 Human Interface (12 Mb/s, 100mA)\n"
-" | sandbox keyboard keyb@3\n"
-" | \n"
-" |\b+-5 Mass Storage (12 Mb/s, 100mA)\n"
-" sandbox flash flash-stick@1\n"
-" \n";
-
-/*
- * test that the 'usb tree' command output looks correct when we reorder two
- * devices.
- */
-static int dm_test_usb_tree_reorder(struct unit_test_state *uts)
-{
- struct udevice *dev, *parent;
- char *data;
- int len;
-
- /* Remove the second emulation device */
- ut_assertok(uclass_find_device_by_name(UCLASS_USB_EMUL, "flash-stick@1",
- &dev));
- parent = dev->parent;
-
- /* Reorder the devices in the parent list and uclass list */
- list_del(&dev->sibling_node);
- list_add_tail(&dev->sibling_node, &parent->child_head);
-
- list_del(&dev->uclass_node);
- list_add_tail(&dev->uclass_node, &dev->uclass->dev_head);
-
- state_set_skip_delays(true);
- ut_assertok(usb_init());
- console_record_reset_enable();
- usb_show_tree();
- len = membuff_getraw(&gd->console_out, -1, true, &data);
- if (len)
- data[len] = '\0';
- ut_asserteq_str(usb_tree_reorder, data);
- ut_assertok(usb_stop());
+ ut_asserteq(0, count_usb_devices());
return 0;
}
-DM_TEST(dm_test_usb_tree_reorder, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+DM_TEST(dm_test_usb_stop, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
static int dm_test_usb_keyb(struct unit_test_state *uts)
{
projects / platform / kernel / u-boot.git / blobdiff