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Tests: test_index: Test lzma_index_buffer_decode() more
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@ -1701,18 +1701,41 @@ test_lzma_index_buffer_decode(void)
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decode_buffer, &in_pos, 0), LZMA_DATA_ERROR);
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assert_true(idx == NULL);
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in_pos = 1;
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idx = idx_allocated;
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assert_lzma_ret(lzma_index_buffer_decode(&idx, &memlimit, NULL,
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decode_buffer, &in_pos, 0), LZMA_PROG_ERROR);
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assert_true(idx == NULL);
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// Test too short input
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in_pos = 0;
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idx = idx_allocated;
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assert_lzma_ret(lzma_index_buffer_decode(&idx, &memlimit, NULL,
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decode_buffer, &in_pos, decode_buffer_size - 1),
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LZMA_DATA_ERROR);
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assert_true(idx == NULL);
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lzma_index_end(idx_allocated, NULL);
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idx_allocated = NULL;
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in_pos = 1;
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assert_lzma_ret(lzma_index_buffer_decode(&idx, &memlimit, NULL,
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decode_buffer, &in_pos, 0), LZMA_PROG_ERROR);
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in_pos = 0;
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// Test expected successful decode
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in_pos = 0;
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assert_lzma_ret(lzma_index_buffer_decode(&idx, &memlimit, NULL,
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decode_buffer, &in_pos, decode_buffer_size), LZMA_OK);
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assert_uint_eq(in_pos, decode_buffer_size);
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assert_true(index_is_equal(decode_test_index, idx));
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lzma_index_end(idx, NULL);
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// Test too much input. This won't read past
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// the end of the allocated array (decode_buffer_size bytes).
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in_pos = 0;
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assert_lzma_ret(lzma_index_buffer_decode(&idx, &memlimit, NULL,
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decode_buffer, &in_pos, decode_buffer_size + 16),
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LZMA_OK);
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assert_uint_eq(in_pos, decode_buffer_size);
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assert_true(index_is_equal(decode_test_index, idx));
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lzma_index_end(idx, NULL);
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