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Diffstat (limited to 'tests/vb2_secdata_tests.c')
| -rw-r--r-- | tests/vb2_secdata_tests.c | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/tests/vb2_secdata_tests.c b/tests/vb2_secdata_tests.c deleted file mode 100644 index fca31d4d..00000000 --- a/tests/vb2_secdata_tests.c +++ /dev/null @@ -1,134 +0,0 @@ -/* 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 firmware secure storage library. - */ - -#include "2api.h" -#include "2common.h" -#include "2crc8.h" -#include "2misc.h" -#include "2secdata.h" -#include "2sysincludes.h" -#include "test_common.h" -#include "vboot_common.h" - -static void test_changed(struct vb2_context *c, int changed, const char *why) -{ - if (changed) - TEST_NEQ(c->flags & VB2_CONTEXT_SECDATA_CHANGED, 0, why); - else - TEST_EQ(c->flags & VB2_CONTEXT_SECDATA_CHANGED, 0, why); - - c->flags &= ~VB2_CONTEXT_SECDATA_CHANGED; -}; - -static void secdata_test(void) -{ - uint8_t workbuf[VB2_FIRMWARE_WORKBUF_RECOMMENDED_SIZE] - __attribute__ ((aligned (VB2_WORKBUF_ALIGN))); - struct vb2_context c = { - .flags = 0, - .workbuf = workbuf, - .workbuf_size = sizeof(workbuf), - }; - struct vb2_secdata *sec = (struct vb2_secdata *)c.secdata; - struct vb2_shared_data *sd = vb2_get_sd(&c); - uint32_t v = 1; - - /* Check size constant */ - TEST_EQ(VB2_SECDATA_SIZE, sizeof(struct vb2_secdata), - "Struct size constant"); - - /* Blank data is invalid */ - memset(c.secdata, 0xa6, sizeof(c.secdata)); - TEST_EQ(vb2api_secdata_check(&c), - VB2_ERROR_SECDATA_CRC, "Check blank CRC"); - TEST_EQ(vb2_secdata_init(&c), - VB2_ERROR_SECDATA_CRC, "Init blank CRC"); - - /* Ensure zeroed buffers are invalid (coreboot relies on this) */ - memset(c.secdata, 0, sizeof(c.secdata)); - TEST_EQ(vb2_secdata_init(&c), VB2_ERROR_SECDATA_VERSION, - "Zeroed buffer (invalid version)"); - - /* Try with bad version */ - TEST_SUCC(vb2api_secdata_create(&c), "Create"); - sec->struct_version -= 1; - sec->crc8 = vb2_crc8(sec, offsetof(struct vb2_secdata, crc8)); - TEST_EQ(vb2api_secdata_check(&c), - VB2_ERROR_SECDATA_VERSION, "Check invalid version"); - TEST_EQ(vb2_secdata_init(&c), - VB2_ERROR_SECDATA_VERSION, "Init invalid version"); - - /* Create good data */ - TEST_SUCC(vb2api_secdata_create(&c), "Create"); - TEST_SUCC(vb2api_secdata_check(&c), "Check created CRC"); - TEST_SUCC(vb2_secdata_init(&c), "Init created CRC"); - TEST_NEQ(sd->status & VB2_SD_STATUS_SECDATA_INIT, 0, - "Init set SD status"); - sd->status &= ~VB2_SD_STATUS_SECDATA_INIT; - test_changed(&c, 1, "Create changes data"); - - /* Now corrupt it */ - c.secdata[2]++; - TEST_EQ(vb2api_secdata_check(&c), - VB2_ERROR_SECDATA_CRC, "Check invalid CRC"); - TEST_EQ(vb2_secdata_init(&c), - VB2_ERROR_SECDATA_CRC, "Init invalid CRC"); - - /* Read/write flags */ - vb2api_secdata_create(&c); - vb2_secdata_init(&c); - c.flags = 0; - TEST_SUCC(vb2_secdata_get(&c, VB2_SECDATA_FLAGS, &v), "Get flags"); - TEST_EQ(v, 0, "Flags created 0"); - test_changed(&c, 0, "Get doesn't change data"); - TEST_SUCC(vb2_secdata_set(&c, VB2_SECDATA_FLAGS, 0x12), "Set flags"); - test_changed(&c, 1, "Set changes data"); - TEST_SUCC(vb2_secdata_set(&c, VB2_SECDATA_FLAGS, 0x12), "Set flags 2"); - test_changed(&c, 0, "Set again doesn't change data"); - TEST_SUCC(vb2_secdata_get(&c, VB2_SECDATA_FLAGS, &v), "Get flags 2"); - TEST_EQ(v, 0x12, "Flags changed"); - TEST_EQ(vb2_secdata_set(&c, VB2_SECDATA_FLAGS, 0x100), - VB2_ERROR_SECDATA_SET_FLAGS, "Bad flags"); - - /* Read/write versions */ - TEST_SUCC(vb2_secdata_get(&c, VB2_SECDATA_VERSIONS, &v), - "Get versions"); - TEST_EQ(v, 0, "Versions created 0"); - test_changed(&c, 0, "Get doesn't change data"); - TEST_SUCC(vb2_secdata_set(&c, VB2_SECDATA_VERSIONS, 0x123456ff), - "Set versions"); - test_changed(&c, 1, "Set changes data"); - TEST_SUCC(vb2_secdata_set(&c, VB2_SECDATA_VERSIONS, 0x123456ff), - "Set versions 2"); - test_changed(&c, 0, "Set again doesn't change data"); - TEST_SUCC(vb2_secdata_get(&c, VB2_SECDATA_VERSIONS, &v), - "Get versions 2"); - TEST_EQ(v, 0x123456ff, "Versions changed"); - - /* Invalid field fails */ - TEST_EQ(vb2_secdata_get(&c, -1, &v), - VB2_ERROR_SECDATA_GET_PARAM, "Get invalid"); - TEST_EQ(vb2_secdata_set(&c, -1, 456), - VB2_ERROR_SECDATA_SET_PARAM, "Set invalid"); - test_changed(&c, 0, "Set invalid field doesn't change data"); - - /* Read/write uninitialized data fails */ - sd->status &= ~VB2_SD_STATUS_SECDATA_INIT; - TEST_EQ(vb2_secdata_get(&c, VB2_SECDATA_VERSIONS, &v), - VB2_ERROR_SECDATA_GET_UNINITIALIZED, "Get uninitialized"); - test_changed(&c, 0, "Get uninitialized doesn't change data"); - TEST_EQ(vb2_secdata_set(&c, VB2_SECDATA_VERSIONS, 0x123456ff), - VB2_ERROR_SECDATA_SET_UNINITIALIZED, "Set uninitialized"); - test_changed(&c, 0, "Set uninitialized doesn't change data"); -} - -int main(int argc, char* argv[]) -{ - secdata_test(); - - return gTestSuccess ? 0 : 255; -} |