1*b0d29bc4SBrooks Davis // Copyright 2012 The Kyua Authors.
2*b0d29bc4SBrooks Davis // All rights reserved.
3*b0d29bc4SBrooks Davis //
4*b0d29bc4SBrooks Davis // Redistribution and use in source and binary forms, with or without
5*b0d29bc4SBrooks Davis // modification, are permitted provided that the following conditions are
6*b0d29bc4SBrooks Davis // met:
7*b0d29bc4SBrooks Davis //
8*b0d29bc4SBrooks Davis // * Redistributions of source code must retain the above copyright
9*b0d29bc4SBrooks Davis // notice, this list of conditions and the following disclaimer.
10*b0d29bc4SBrooks Davis // * Redistributions in binary form must reproduce the above copyright
11*b0d29bc4SBrooks Davis // notice, this list of conditions and the following disclaimer in the
12*b0d29bc4SBrooks Davis // documentation and/or other materials provided with the distribution.
13*b0d29bc4SBrooks Davis // * Neither the name of Google Inc. nor the names of its contributors
14*b0d29bc4SBrooks Davis // may be used to endorse or promote products derived from this software
15*b0d29bc4SBrooks Davis // without specific prior written permission.
16*b0d29bc4SBrooks Davis //
17*b0d29bc4SBrooks Davis // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18*b0d29bc4SBrooks Davis // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19*b0d29bc4SBrooks Davis // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20*b0d29bc4SBrooks Davis // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21*b0d29bc4SBrooks Davis // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22*b0d29bc4SBrooks Davis // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23*b0d29bc4SBrooks Davis // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24*b0d29bc4SBrooks Davis // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25*b0d29bc4SBrooks Davis // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26*b0d29bc4SBrooks Davis // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27*b0d29bc4SBrooks Davis // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28*b0d29bc4SBrooks Davis
29*b0d29bc4SBrooks Davis #if defined(HAVE_CONFIG_H)
30*b0d29bc4SBrooks Davis # include "config.h"
31*b0d29bc4SBrooks Davis #endif
32*b0d29bc4SBrooks Davis
33*b0d29bc4SBrooks Davis #include "utils/memory.hpp"
34*b0d29bc4SBrooks Davis
35*b0d29bc4SBrooks Davis #include <cstring>
36*b0d29bc4SBrooks Davis
37*b0d29bc4SBrooks Davis #include <atf-c++.hpp>
38*b0d29bc4SBrooks Davis
39*b0d29bc4SBrooks Davis #include "utils/units.hpp"
40*b0d29bc4SBrooks Davis
41*b0d29bc4SBrooks Davis namespace units = utils::units;
42*b0d29bc4SBrooks Davis
43*b0d29bc4SBrooks Davis
44*b0d29bc4SBrooks Davis ATF_TEST_CASE_WITHOUT_HEAD(physical_memory);
ATF_TEST_CASE_BODY(physical_memory)45*b0d29bc4SBrooks Davis ATF_TEST_CASE_BODY(physical_memory)
46*b0d29bc4SBrooks Davis {
47*b0d29bc4SBrooks Davis const units::bytes memory = utils::physical_memory();
48*b0d29bc4SBrooks Davis
49*b0d29bc4SBrooks Davis if (std::strcmp(MEMORY_QUERY_TYPE, "unknown") == 0) {
50*b0d29bc4SBrooks Davis ATF_REQUIRE(memory == 0);
51*b0d29bc4SBrooks Davis } else if (std::strcmp(MEMORY_QUERY_TYPE, "sysctlbyname") == 0) {
52*b0d29bc4SBrooks Davis ATF_REQUIRE(memory > 0);
53*b0d29bc4SBrooks Davis ATF_REQUIRE(memory < 100 * units::TB); // Large enough for now...
54*b0d29bc4SBrooks Davis } else {
55*b0d29bc4SBrooks Davis fail("Unimplemented memory query type");
56*b0d29bc4SBrooks Davis }
57*b0d29bc4SBrooks Davis }
58*b0d29bc4SBrooks Davis
59*b0d29bc4SBrooks Davis
ATF_INIT_TEST_CASES(tcs)60*b0d29bc4SBrooks Davis ATF_INIT_TEST_CASES(tcs)
61*b0d29bc4SBrooks Davis {
62*b0d29bc4SBrooks Davis ATF_ADD_TEST_CASE(tcs, physical_memory);
63*b0d29bc4SBrooks Davis }
64