3 |
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CPPUNIT_TEST_SUITE_REGISTRATION( SnapshotTestCase ); |
4 |
|
|
5 |
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void SnapshotTestCase::setUp() { |
6 |
+ |
|
7 |
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} |
8 |
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|
9 |
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void SnapshotTestCase::tearDown() { |
10 |
+ |
|
11 |
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} |
12 |
+ |
|
13 |
+ |
void SnapshotTestCase::testMemoryLayout(){ |
14 |
+ |
//test memory layout |
15 |
+ |
vector<Vector3d> v; |
16 |
+ |
const int num = 10000000; |
17 |
+ |
v.insert(v.end(), num, Vector3d(2.3, 0.84, 0.18)); |
18 |
+ |
|
19 |
+ |
double* sbegin = v[0].getArrayPointer(); |
20 |
+ |
double* send = v[num-1].getArrayPointer() + 3; |
21 |
+ |
|
22 |
+ |
CPPUNIT_ASSERT_EQUAL(sizeof(Vector3d), sizeof(double) *3); |
23 |
+ |
CPPUNIT_ASSERT_EQUAL((unsigned int) sbegin,(unsigned int) &v[0]); |
24 |
+ |
CPPUNIT_ASSERT_EQUAL((unsigned int) send , (unsigned int)&v[num]); |
25 |
+ |
|
26 |
+ |
//test memory access |
27 |
+ |
sbegin[12] = 32.01243; |
28 |
+ |
sbegin[13] = 1.023343; |
29 |
+ |
sbegin[14] = 82.025568; |
30 |
+ |
|
31 |
+ |
CPPUNIT_ASSERT_DOUBLES_EQUAL(v[4][0], 32.01243, 0.00001); |
32 |
+ |
CPPUNIT_ASSERT_DOUBLES_EQUAL(v[4][1], 1.023343, 0.00001); |
33 |
+ |
CPPUNIT_ASSERT_DOUBLES_EQUAL(v[4][2], 82.025568, 0.00001); |
34 |
+ |
|
35 |
+ |
|
36 |
+ |
|
37 |
+ |
} |
38 |
+ |
|
39 |
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void SnapshotTestCase::testConstructors(){ |
40 |
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Snapshot s; |
41 |
|
|
42 |
< |
s.pos.push_back(Vector3d(0, 1, 2)); |
14 |
< |
s.zAngle.push_back(1.0); |
42 |
> |
s.atomData.zAngle.push_back(1.0); |
43 |
|
|
44 |
< |
double *p = Snapshot::getArrayPointer(s.zAngle); |
44 |
> |
double *p = Snapshot::getArrayPointer( s.atomData.zAngle); |
45 |
|
|
46 |
< |
p = Snapshot::getArrayPointer(s.pos); |
19 |
< |
} |
46 |
> |
} |