janwas
7e3265899c
(archive_builder and compression tests are disabled ATM) also fixed some compile warnings inside cxxtest. refs #117 This was SVN commit r4021.
49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
#include "lib/self_test.h"
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#include "lib/allocators.h"
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#include "lib/byte_order.h"
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class TestAllocators : public CxxTest::TestSuite
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{
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public:
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void test_da()
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{
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DynArray da;
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// basic test of functionality (not really meaningful)
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TS_ASSERT_OK(da_alloc(&da, 1000));
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TS_ASSERT_OK(da_set_size(&da, 1000));
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TS_ASSERT_OK(da_set_prot(&da, PROT_NONE));
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TS_ASSERT_OK(da_free(&da));
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// test wrapping existing mem blocks for use with da_read
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u8 data[4] = { 0x12, 0x34, 0x56, 0x78 };
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TS_ASSERT_OK(da_wrap_fixed(&da, data, sizeof(data)));
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u8 buf[4];
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TS_ASSERT_OK(da_read(&da, buf, 4));
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TS_ASSERT_EQUALS(read_le32(buf), 0x78563412); // read correct value
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debug_skip_next_err(ERR_EOF);
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TS_ASSERT(da_read(&da, buf, 1) < 0); // no more data left
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TS_ASSERT_OK(da_free(&da));
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}
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void test_expand()
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{
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}
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void test_matrix()
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{
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// not much we can do here; allocate a matrix, write to it and
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// make sure it can be freed.
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// (note: can't check memory layout because "matrix" is int** -
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// array of pointers. the matrix interface doesn't guarantee
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// that data comes in row-major order after the row pointers)
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int** m = (int**)matrix_alloc(3, 3, sizeof(int));
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m[0][0] = 1;
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m[0][1] = 2;
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m[1][0] = 3;
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m[2][2] = 4;
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matrix_free((void**)m);
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}
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};
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