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| 1 | +/****************************************************************************** |
| 2 | + * |
| 3 | + * Copyright 2021 Nikolay Shaplov (Postgres Professional) |
| 4 | + * |
| 5 | + * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | + * you may not use this file except in compliance with the License. |
| 7 | + * You may obtain a copy of the License at |
| 8 | + * |
| 9 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | + * |
| 11 | + * Unless required by applicable law or agreed to in writing, software |
| 12 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | + * See the License for the specific language governing permissions and |
| 15 | + * limitations under the License. |
| 16 | + * |
| 17 | + ******************************************************************************/ |
| 18 | + |
| 19 | +#include<string.h> |
| 20 | + |
| 21 | + |
| 22 | +#defineWANT_TEST_EXTRAS |
| 23 | +#include<tap++/tap++.h> |
| 24 | + |
| 25 | +#include"blobstamper/oracle.h" |
| 26 | + |
| 27 | +usingnamespaceTAP; |
| 28 | + |
| 29 | +int |
| 30 | +main() |
| 31 | +{ |
| 32 | +TEST_START(6); |
| 33 | + { |
| 34 | +is(OracleProportion(0,0,255),0); |
| 35 | +is(OracleProportion(255,0,255),0); |
| 36 | +is(OracleProportion(256,0,255),1); |
| 37 | +is(OracleProportion(65535,0,255),255); |
| 38 | +is(OracleProportion(65535-255,0,255),255); |
| 39 | +is(OracleProportion(65535-256,0,255),254); |
| 40 | + |
| 41 | + } |
| 42 | + TEST_END; |
| 43 | +} |