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https://github.com/brain-hackers/u-boot-brain
synced 2024-09-27 23:20:26 +09:00
test: Add tests for board uclass
Add tests for the new board uclass. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
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@ -642,6 +642,10 @@
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};
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};
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};
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board {
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compatible = "sandbox,board_sandbox";
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};
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};
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#include "sandbox_pmic.dtsi"
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@ -86,6 +86,8 @@ CONFIG_CPU=y
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CONFIG_DM_DEMO=y
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CONFIG_DM_DEMO_SIMPLE=y
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CONFIG_DM_DEMO_SHAPE=y
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CONFIG_BOARD=y
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CONFIG_BOARD_SANDBOX=y
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CONFIG_PM8916_GPIO=y
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CONFIG_SANDBOX_GPIO=y
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CONFIG_DM_I2C_COMPAT=y
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@ -91,6 +91,8 @@ CONFIG_CPU=y
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CONFIG_DM_DEMO=y
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CONFIG_DM_DEMO_SIMPLE=y
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CONFIG_DM_DEMO_SHAPE=y
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CONFIG_BOARD=y
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CONFIG_BOARD_SANDBOX=y
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CONFIG_PM8916_GPIO=y
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CONFIG_SANDBOX_GPIO=y
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CONFIG_DM_I2C_COMPAT=y
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@ -70,6 +70,8 @@ CONFIG_CPU=y
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CONFIG_DM_DEMO=y
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CONFIG_DM_DEMO_SIMPLE=y
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CONFIG_DM_DEMO_SHAPE=y
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CONFIG_BOARD=y
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CONFIG_BOARD_SANDBOX=y
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CONFIG_PM8916_GPIO=y
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CONFIG_SANDBOX_GPIO=y
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CONFIG_DM_I2C_COMPAT=y
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@ -77,6 +77,8 @@ CONFIG_CPU=y
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CONFIG_DM_DEMO=y
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CONFIG_DM_DEMO_SIMPLE=y
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CONFIG_DM_DEMO_SHAPE=y
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CONFIG_BOARD=y
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CONFIG_BOARD_SANDBOX=y
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CONFIG_PM8916_GPIO=y
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CONFIG_SANDBOX_GPIO=y
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CONFIG_DM_I2C_COMPAT=y
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@ -91,6 +91,8 @@ CONFIG_CPU=y
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CONFIG_DM_DEMO=y
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CONFIG_DM_DEMO_SIMPLE=y
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CONFIG_DM_DEMO_SHAPE=y
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CONFIG_BOARD=y
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CONFIG_BOARD_SANDBOX=y
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CONFIG_PM8916_GPIO=y
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CONFIG_SANDBOX_GPIO=y
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CONFIG_DM_I2C_COMPAT=y
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@ -10,8 +10,13 @@ if BOARD
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config BOARD_GAZERBEAM
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bool "Enable device information for the Gazerbeam board"
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bool "Enable board driver for the Gazerbeam board"
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help
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Support querying device information for the gdsys Gazerbeam board.
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config BOARD_SANDBOX
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bool "Enable board driver for the Sandbox board"
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help
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Support querying device information for the Sandbox boards.
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endif
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@ -4,3 +4,4 @@
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# Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
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obj-$(CONFIG_BOARD) += board-uclass.o
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obj-$(CONFIG_BOARD_GAZERBEAM) += gazerbeam.o
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obj-$(CONFIG_BOARD_SANDBOX) += sandbox.o
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107
drivers/board/sandbox.c
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107
drivers/board/sandbox.c
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@ -0,0 +1,107 @@
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2018
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* Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
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*/
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#include <common.h>
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#include <dm.h>
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#include <board.h>
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#include "sandbox.h"
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struct board_sandbox_priv {
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bool called_detect;
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int test_i1;
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int test_i2;
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};
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char vacation_spots[][64] = {"R'lyeh", "Dreamlands", "Plateau of Leng",
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"Carcosa", "Yuggoth", "The Nameless City"};
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int board_sandbox_detect(struct udevice *dev)
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{
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struct board_sandbox_priv *priv = dev_get_priv(dev);
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priv->called_detect = true;
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priv->test_i2 = 100;
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return 0;
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}
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int board_sandbox_get_bool(struct udevice *dev, int id, bool *val)
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{
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struct board_sandbox_priv *priv = dev_get_priv(dev);
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switch (id) {
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case BOOL_CALLED_DETECT:
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/* Checks if the dectect method has been called */
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*val = priv->called_detect;
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return 0;
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}
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return -ENOENT;
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}
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int board_sandbox_get_int(struct udevice *dev, int id, int *val)
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{
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struct board_sandbox_priv *priv = dev_get_priv(dev);
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switch (id) {
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case INT_TEST1:
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*val = priv->test_i1;
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/* Increments with every call */
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priv->test_i1++;
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return 0;
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case INT_TEST2:
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*val = priv->test_i2;
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/* Decrements with every call */
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priv->test_i2--;
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return 0;
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}
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return -ENOENT;
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}
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int board_sandbox_get_str(struct udevice *dev, int id, size_t size, char *val)
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{
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struct board_sandbox_priv *priv = dev_get_priv(dev);
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int i1 = priv->test_i1;
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int i2 = priv->test_i2;
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int index = (i1 * i2) % ARRAY_SIZE(vacation_spots);
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switch (id) {
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case STR_VACATIONSPOT:
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/* Picks a vacation spot depending on i1 and i2 */
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snprintf(val, size, vacation_spots[index]);
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return 0;
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}
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return -ENOENT;
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}
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static const struct udevice_id board_sandbox_ids[] = {
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{ .compatible = "sandbox,board_sandbox" },
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{ /* sentinel */ }
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};
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static const struct board_ops board_sandbox_ops = {
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.detect = board_sandbox_detect,
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.get_bool = board_sandbox_get_bool,
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.get_int = board_sandbox_get_int,
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.get_str = board_sandbox_get_str,
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};
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int board_sandbox_probe(struct udevice *dev)
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{
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return 0;
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}
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U_BOOT_DRIVER(board_sandbox) = {
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.name = "board_sandbox",
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.id = UCLASS_BOARD,
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.of_match = board_sandbox_ids,
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.ops = &board_sandbox_ops,
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.priv_auto_alloc_size = sizeof(struct board_sandbox_priv),
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.probe = board_sandbox_probe,
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};
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12
drivers/board/sandbox.h
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12
drivers/board/sandbox.h
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@ -0,0 +1,12 @@
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/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2018
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* Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
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*/
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enum {
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BOOL_CALLED_DETECT,
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INT_TEST1,
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INT_TEST2,
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STR_VACATIONSPOT,
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};
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@ -14,6 +14,7 @@ obj-$(CONFIG_UT_DM) += test-uclass.o
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obj-$(CONFIG_UT_DM) += core.o
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ifneq ($(CONFIG_SANDBOX),)
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obj-$(CONFIG_BLK) += blk.o
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obj-$(CONFIG_BOARD) += board.o
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obj-$(CONFIG_CLK) += clk.o
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obj-$(CONFIG_DM_ETH) += eth.o
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obj-$(CONFIG_DM_GPIO) += gpio.o
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57
test/dm/board.c
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57
test/dm/board.c
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@ -0,0 +1,57 @@
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2018
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* Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
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*/
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#include <common.h>
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#include <dm.h>
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#include <dm/test.h>
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#include <board.h>
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#include <test/ut.h>
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#include "../../drivers/board/sandbox.h"
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static int dm_test_board(struct unit_test_state *uts)
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{
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struct udevice *board;
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bool called_detect;
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char str[64];
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int i;
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board_get(&board);
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ut_assert(board);
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board_get_bool(board, BOOL_CALLED_DETECT, &called_detect);
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ut_assert(!called_detect);
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board_detect(board);
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board_get_bool(board, BOOL_CALLED_DETECT, &called_detect);
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ut_assert(called_detect);
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board_get_str(board, STR_VACATIONSPOT, sizeof(str), str);
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ut_assertok(strcmp(str, "R'lyeh"));
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board_get_int(board, INT_TEST1, &i);
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ut_asserteq(0, i);
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board_get_int(board, INT_TEST2, &i);
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ut_asserteq(100, i);
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board_get_str(board, STR_VACATIONSPOT, sizeof(str), str);
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ut_assertok(strcmp(str, "Carcosa"));
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board_get_int(board, INT_TEST1, &i);
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ut_asserteq(1, i);
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board_get_int(board, INT_TEST2, &i);
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ut_asserteq(99, i);
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board_get_str(board, STR_VACATIONSPOT, sizeof(str), str);
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ut_assertok(strcmp(str, "Yuggoth"));
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return 0;
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}
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DM_TEST(dm_test_board, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
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