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#include "brains/SnapshotTestCase.hpp" |
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// Registers the fixture into the 'registry' |
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CPPUNIT_TEST_SUITE_REGISTRATION( SnapshotTestCase ); |
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void SnapshotTestCase::setUp() { |
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} |
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void SnapshotTestCase::tearDown() { |
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} |
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void SnapshotTestCase::testMemoryLayout(){ |
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//test memory layout |
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vector<Vector3d> v; |
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const int num = 10000000; |
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v.insert(v.end(), num, Vector3d(2.3, 0.84, 0.18)); |
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double* sbegin = v[0].getArrayPointer(); |
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double* send = v[num-1].getArrayPointer() + 3; |
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CPPUNIT_ASSERT_EQUAL(sizeof(Vector3d), sizeof(double) *3); |
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CPPUNIT_ASSERT_EQUAL((unsigned int) sbegin,(unsigned int) &v[0]); |
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CPPUNIT_ASSERT_EQUAL((unsigned int) send , (unsigned int)&v[num]); |
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//test memory access |
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sbegin[12] = 32.01243; |
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sbegin[13] = 1.023343; |
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sbegin[14] = 82.025568; |
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CPPUNIT_ASSERT_DOUBLES_EQUAL(v[4][0], 32.01243, 0.00001); |
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CPPUNIT_ASSERT_DOUBLES_EQUAL(v[4][1], 1.023343, 0.00001); |
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CPPUNIT_ASSERT_DOUBLES_EQUAL(v[4][2], 82.025568, 0.00001); |
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} |
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void SnapshotTestCase::testConstructors(){ |
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Snapshot s; |
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s.atomData.zAngle.push_back(1.0); |
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double *p = Snapshot::getArrayPointer( s.atomData.zAngle); |
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} |
