mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
756ac0bb15
Check the state of the malloc() heap before each test is run, so that tests can verify that all is well at the end. Provide helper functions to mark the heap and to check that it returns to its initial state. Signed-off-by: Simon Glass <sjg@chromium.org>
110 lines
2.4 KiB
C
110 lines
2.4 KiB
C
/*
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* Copyright (c) 2013 Google, Inc
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <dm.h>
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#include <errno.h>
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#include <malloc.h>
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#include <dm/test.h>
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#include <dm/root.h>
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#include <dm/uclass-internal.h>
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#include <dm/ut.h>
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DECLARE_GLOBAL_DATA_PTR;
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struct dm_test_state global_test_state;
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/* Get ready for testing */
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static int dm_test_init(struct dm_test_state *dms)
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{
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memset(dms, '\0', sizeof(*dms));
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gd->dm_root = NULL;
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memset(dm_testdrv_op_count, '\0', sizeof(dm_testdrv_op_count));
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ut_assertok(dm_init());
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dms->root = dm_root();
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return 0;
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}
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/* Ensure all the test devices are probed */
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static int do_autoprobe(struct dm_test_state *dms)
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{
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struct udevice *dev;
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int ret;
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/* Scanning the uclass is enough to probe all the devices */
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for (ret = uclass_first_device(UCLASS_TEST, &dev);
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dev;
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ret = uclass_next_device(&dev))
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;
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return ret;
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}
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static int dm_test_destroy(struct dm_test_state *dms)
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{
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int id;
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for (id = 0; id < UCLASS_COUNT; id++) {
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struct uclass *uc;
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/*
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* If the uclass doesn't exist we don't want to create it. So
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* check that here before we call uclass_find_device()/
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*/
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uc = uclass_find(id);
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if (!uc)
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continue;
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ut_assertok(uclass_destroy(uc));
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}
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return 0;
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}
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int dm_test_main(void)
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{
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struct dm_test *tests = ll_entry_start(struct dm_test, dm_test);
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const int n_ents = ll_entry_count(struct dm_test, dm_test);
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struct dm_test_state *dms = &global_test_state;
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struct dm_test *test;
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/*
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* If we have no device tree, or it only has a root node, then these
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* tests clearly aren't going to work...
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*/
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if (!gd->fdt_blob || fdt_next_node(gd->fdt_blob, 0, NULL) < 0) {
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puts("Please run with test device tree:\n"
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" dtc -I dts -O dtb test/dm/test.dts -o test/dm/test.dtb\n"
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" ./u-boot -d test/dm/test.dtb\n");
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ut_assert(gd->fdt_blob);
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}
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printf("Running %d driver model tests\n", n_ents);
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for (test = tests; test < tests + n_ents; test++) {
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printf("Test: %s\n", test->name);
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ut_assertok(dm_test_init(dms));
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dms->start = mallinfo();
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if (test->flags & DM_TESTF_SCAN_PDATA)
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ut_assertok(dm_scan_platdata(false));
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if (test->flags & DM_TESTF_PROBE_TEST)
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ut_assertok(do_autoprobe(dms));
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if (test->flags & DM_TESTF_SCAN_FDT)
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ut_assertok(dm_scan_fdt(gd->fdt_blob, false));
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if (test->func(dms))
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break;
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ut_assertok(dm_test_destroy(dms));
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}
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printf("Failures: %d\n", dms->fail_count);
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return 0;
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}
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