| /* |
| * Copyright 2012 ZXing authors |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #import "ZXBitSourceTestCase.h" |
| |
| @implementation ZXBitSourceTestCase |
| |
| - (void)testSource { |
| int8_t bytes[5] = {1, 2, 3, 4, 5}; |
| ZXBitSource *source = [[ZXBitSource alloc] initWithBytes:bytes length:5]; |
| STAssertEquals(source.available, 40, @"Expected source.available to 40"); |
| STAssertEquals([source readBits:1], 0, @"Expected [source readBits:1] to 0"); |
| STAssertEquals(source.available, 39, @"Expected source.available to 39"); |
| STAssertEquals([source readBits:6], 0, @"Expected [source readBits:6] to 0"); |
| STAssertEquals(source.available, 33, @"Expected source.available to 33"); |
| STAssertEquals([source readBits:1], 1, @"Expected [source readBits:1] to 1"); |
| STAssertEquals(source.available, 32, @"Expected source.available to 32"); |
| STAssertEquals([source readBits:8], 2, @"Expected [source readBits:1] to 1"); |
| STAssertEquals(source.available, 24, @"Expected source.available to 24"); |
| STAssertEquals([source readBits:10], 12, @"Expected [source readBits:10] to 1"); |
| STAssertEquals(source.available, 14, @"Expected source.available to 14"); |
| STAssertEquals([source readBits:8], 16, @"Expected [source readBits:8] to 16"); |
| STAssertEquals(source.available, 6, @"Expected source.available to 6"); |
| STAssertEquals([source readBits:6], 5, @"Expected [source readBits:6] to 5"); |
| STAssertEquals(source.available, 0, @"Expected source.available to 0"); |
| } |
| |
| @end |