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b073d48e8d
Most tests don't have this. It helps to keep the test declaration clearly associated with the function it relates to, rather than the next one in the file. Remove the extra blank line and mention this in the docs. Signed-off-by: Simon Glass <sjg@chromium.org>
76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
// 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 <axi.h>
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#include <dm.h>
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#include <log.h>
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#include <asm/axi.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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/* Test that sandbox AXI works correctly */
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static int dm_test_axi_base(struct unit_test_state *uts)
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{
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struct udevice *bus;
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ut_assertok(uclass_get_device(UCLASS_AXI, 0, &bus));
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return 0;
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}
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DM_TEST(dm_test_axi_base, UTF_SCAN_PDATA | UTF_SCAN_FDT);
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/* Test that sandbox PCI bus numbering works correctly */
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static int dm_test_axi_busnum(struct unit_test_state *uts)
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{
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struct udevice *bus;
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ut_assertok(uclass_get_device_by_seq(UCLASS_AXI, 0, &bus));
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return 0;
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}
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DM_TEST(dm_test_axi_busnum, UTF_SCAN_PDATA | UTF_SCAN_FDT);
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/* Test that we can use the store device correctly */
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static int dm_test_axi_store(struct unit_test_state *uts)
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{
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struct udevice *store;
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u8 tdata1[] = {0x55, 0x66, 0x77, 0x88};
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u8 tdata2[] = {0xaa, 0xbb, 0xcc, 0xdd};
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u32 val;
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u8 *data;
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/* Check that asking for the device automatically fires up AXI */
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ut_assertok(uclass_get_device(UCLASS_AXI_EMUL, 0, &store));
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ut_assert(device_active(store));
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axi_get_store(store, &data);
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/* Test reading */
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memcpy(data, tdata1, ARRAY_SIZE(tdata1));
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axi_read(store, 0, &val, AXI_SIZE_32);
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ut_asserteq(0x55667788, val);
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memcpy(data + 3, tdata2, ARRAY_SIZE(tdata2));
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axi_read(store, 3, &val, AXI_SIZE_32);
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ut_asserteq(0xaabbccdd, val);
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/* Reset data store */
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memset(data, 0, 16);
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/* Test writing */
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val = 0x55667788;
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axi_write(store, 0, &val, AXI_SIZE_32);
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ut_asserteq_mem(data, tdata1, ARRAY_SIZE(tdata1));
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val = 0xaabbccdd;
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axi_write(store, 3, &val, AXI_SIZE_32);
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ut_asserteq_mem(data + 3, tdata2, ARRAY_SIZE(tdata1));
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return 0;
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}
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DM_TEST(dm_test_axi_store, UTF_SCAN_PDATA | UTF_SCAN_FDT);
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