blob: f437803cae7552b274652e55f6ff02d18b908a72 [file] [log] [blame]
/* Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
* Tests for host misc library vboot2 functions
#include <stdio.h>
#include <unistd.h>
#include "2common.h"
#include "2sysincludes.h"
#include "host_common.h"
#include "host_common21.h"
#include "host_misc.h"
#include "test_common.h"
static void misc_tests(void)
TEST_EQ(roundup32(0), 0, "roundup32(0)");
TEST_EQ(roundup32(15), 16, "roundup32(15)");
TEST_EQ(roundup32(16), 16, "roundup32(16)");
TEST_EQ(vb2_desc_size(NULL), 0, "desc size null");
TEST_EQ(vb2_desc_size(""), 0, "desc size empty");
TEST_EQ(vb2_desc_size("foo"), 4, "desc size 'foo'");
TEST_EQ(vb2_desc_size("foob"), 8, "desc size 'foob'");
static void file_tests(const char *temp_dir)
char *testfile;
const uint8_t test_data[] = "Some test data";
uint8_t *read_data;
uint32_t read_size;
uint8_t cbuf[sizeof(struct vb21_struct_common) + 12];
struct vb21_struct_common *c = (struct vb21_struct_common *)cbuf;
xasprintf(&testfile, "%s/file_tests.dat", temp_dir);
TEST_EQ(vb2_read_file(testfile, &read_data, &read_size),
VB2_ERROR_READ_FILE_OPEN, "vb2_read_file() missing");
TEST_EQ(vb2_write_file("no/such/dir", test_data, sizeof(test_data)),
VB2_ERROR_WRITE_FILE_OPEN, "vb2_write_file() open");
TEST_SUCC(vb2_write_file(testfile, test_data, sizeof(test_data)),
"vb2_write_file() good");
TEST_SUCC(vb2_read_file(testfile, &read_data, &read_size),
"vb2_read_file() good");
TEST_EQ(read_size, sizeof(test_data), " data size");
TEST_EQ(memcmp(read_data, test_data, read_size), 0, " data");
memset(cbuf, 0, sizeof(cbuf));
c->fixed_size = sizeof(*c);
c->total_size = sizeof(cbuf);
c->magic = 0x1234;
cbuf[sizeof(cbuf) - 1] = 0xed; /* Some non-zero data at the end */
TEST_SUCC(vb21_write_object(testfile, c), "vb2_write_object() good");
TEST_SUCC(vb2_read_file(testfile, &read_data, &read_size),
"vb2_read_file() object");
TEST_EQ(read_size, c->total_size, " data size");
/* Compare the entire buffer, including the non-zero data at the end */
TEST_EQ(memcmp(read_data, c, read_size), 0, " data");
int main(int argc, char* argv[])
if (argc != 2) {
fprintf(stderr, "Usage: %s <temp_dir>\n", argv[0]);
return -1;
const char *temp_dir = argv[1];
return gTestSuccess ? 0 : 255;