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78 lines
2.3 KiB
78 lines
2.3 KiB
4 months ago
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/* Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Tests for host misc library vboot2 functions
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*/
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#include <unistd.h>
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#include "2sysincludes.h"
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#include "2common.h"
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#include "vb2_common.h"
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#include "host_common.h"
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#include "host_misc.h"
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#include "test_common.h"
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static void misc_tests(void)
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{
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TEST_EQ(roundup32(0), 0, "roundup32(0)");
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TEST_EQ(roundup32(15), 16, "roundup32(15)");
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TEST_EQ(roundup32(16), 16, "roundup32(16)");
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TEST_EQ(vb2_desc_size(NULL), 0, "desc size null");
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TEST_EQ(vb2_desc_size(""), 0, "desc size empty");
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TEST_EQ(vb2_desc_size("foo"), 4, "desc size 'foo'");
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TEST_EQ(vb2_desc_size("foob"), 8, "desc size 'foob'");
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}
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static void file_tests(void)
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{
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const char *testfile = "file_tests.dat";
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const uint8_t test_data[] = "Some test data";
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uint8_t *read_data;
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uint32_t read_size;
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uint8_t cbuf[sizeof(struct vb2_struct_common) + 12];
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struct vb2_struct_common *c = (struct vb2_struct_common *)cbuf;
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unlink(testfile);
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TEST_EQ(vb2_read_file(testfile, &read_data, &read_size),
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VB2_ERROR_READ_FILE_OPEN, "vb2_read_file() missing");
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TEST_EQ(vb2_write_file("no/such/dir", test_data, sizeof(test_data)),
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VB2_ERROR_WRITE_FILE_OPEN, "vb2_write_file() open");
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TEST_SUCC(vb2_write_file(testfile, test_data, sizeof(test_data)),
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"vb2_write_file() good");
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TEST_SUCC(vb2_read_file(testfile, &read_data, &read_size),
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"vb2_read_file() good");
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TEST_EQ(read_size, sizeof(test_data), " data size");
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TEST_EQ(memcmp(read_data, test_data, read_size), 0, " data");
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free(read_data);
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unlink(testfile);
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memset(cbuf, 0, sizeof(cbuf));
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c->fixed_size = sizeof(*c);
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c->total_size = sizeof(cbuf);
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c->magic = 0x1234;
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cbuf[sizeof(cbuf) - 1] = 0xed; /* Some non-zero data at the end */
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TEST_SUCC(vb2_write_object(testfile, c), "vb2_write_object() good");
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TEST_SUCC(vb2_read_file(testfile, &read_data, &read_size),
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"vb2_read_file() object");
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TEST_EQ(read_size, c->total_size, " data size");
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/* Compare the entire buffer, including the non-zero data at the end */
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TEST_EQ(memcmp(read_data, c, read_size), 0, " data");
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free(read_data);
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unlink(testfile);
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}
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int main(int argc, char* argv[])
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{
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misc_tests();
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file_tests();
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return gTestSuccess ? 0 : 255;
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}
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