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https://github.com/isc-projects/bind9.git
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99 lines
2.3 KiB
C
99 lines
2.3 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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/*! \file */
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#include <config.h>
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#include <atf-c.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <isc/entropy.h>
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#include <isc/mem.h>
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#include <isc/platform.h>
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#include <isc/util.h>
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#include <dst/dst.h>
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isc_mem_t *mctx = NULL;
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isc_entropy_t *ectx = NULL;
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unsigned char buffer[128];
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ATF_TC(isc_entropy_getdata);
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ATF_TC_HEAD(isc_entropy_getdata, tc) {
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atf_tc_set_md_var(tc, "descr",
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"isc_entropy_getdata() examples");
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atf_tc_set_md_var(tc, "X-randomfile",
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"testdata/dstrandom/random.data");
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}
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ATF_TC_BODY(isc_entropy_getdata, tc) {
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isc_result_t result;
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unsigned int returned, status;
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int ret;
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const char *randomfile = atf_tc_get_md_var(tc, "X-randomfile");
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isc_mem_debugging |= ISC_MEM_DEBUGRECORD;
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result = isc_mem_create(0, 0, &mctx);
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ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
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result = isc_entropy_create(mctx, &ectx);
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ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
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result = dst_lib_init(mctx, ectx, 0);
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ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
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#ifdef ISC_PLATFORM_CRYPTORANDOM
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isc_entropy_usehook(ectx, ISC_TRUE);
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returned = 0;
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result = isc_entropy_getdata(ectx, buffer, sizeof(buffer),
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&returned, 0);
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ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
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ATF_REQUIRE(returned == sizeof(buffer));
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status = isc_entropy_status(ectx);
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ATF_REQUIRE_EQ(status, 0);
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isc_entropy_usehook(ectx, ISC_FALSE);
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#endif
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ret = chdir(TESTS);
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ATF_REQUIRE_EQ(ret, 0);
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result = isc_entropy_createfilesource(ectx, randomfile);
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ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
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returned = 0;
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result = isc_entropy_getdata(ectx, buffer, sizeof(buffer),
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&returned, 0);
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ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
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ATF_REQUIRE(returned == sizeof(buffer));
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status = isc_entropy_status(ectx);
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ATF_REQUIRE(status > 0);
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dst_lib_destroy();
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isc_entropy_detach(&ectx);
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ATF_REQUIRE(ectx == NULL);
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isc_mem_destroy(&mctx);
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ATF_REQUIRE(mctx == NULL);
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}
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/*
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* Main
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*/
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ATF_TP_ADD_TCS(tp) {
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ATF_TP_ADD_TC(tp, isc_entropy_getdata);
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return (atf_no_error());
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}
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