Tmp » History » Version 4
Николай Пакулин, 03/30/2015 06:10 PM
1 | 1 | Николай Пакулин | h1. Кусочки кода |
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2 | |||
3 | <pre> |
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4 | static void assertTestString(CharSequence s) { |
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5 | int pos = 0; |
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6 | int len = s.length(); |
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7 | int rest = 0; |
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8 | char fill = 0; |
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9 | |||
10 | for (pos = 0; pos < len; pos++) { |
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11 | if (rest == 0) { |
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12 | fill = s.charAt(pos); |
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13 | if (fill == 0) { |
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14 | continue; |
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15 | } |
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16 | rest = fill - 1; |
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17 | continue; |
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18 | } else { |
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19 | assertEquals("Position " + pos + ": expected symbol \\u" |
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20 | + new Integer(fill) + " got \\u" |
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21 | + new Integer(s.charAt(pos)) |
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22 | , fill, s.charAt(pos)); |
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23 | rest --; |
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24 | } |
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25 | } |
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26 | assertEquals("expected "+ rest + " more characters", |
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27 | 0, rest); |
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28 | } |
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29 | </pre> |
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30 | 3 | Николай Пакулин | <pre> |
31 | 2 | Николай Пакулин | @Test |
32 | public void testAssert() { |
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33 | assertTestString("\u0000"); |
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34 | assertTestString("\u0001"); |
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35 | assertTestString("\u0002\u0002\u0003\u0003\u0003"); |
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36 | } |
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37 | |||
38 | @Test |
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39 | public void testAssertFail() { |
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40 | String[] tests = new String[] { |
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41 | "\u0002", |
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42 | "\u0002\u0002\u0003" |
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43 | }; |
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44 | for (int i = 0; i < tests.length; i++) { |
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45 | try{ |
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46 | assertTestString(tests[i]); |
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47 | }catch (AssertionError e) { |
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48 | continue; |
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49 | } |
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50 | fail("Missed wrong string {" + tests[i] + "}"); |
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51 | } |
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52 | 1 | Николай Пакулин | } |
53 | 3 | Николай Пакулин | |
54 | 2 | Николай Пакулин | |
55 | </pre> |
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56 | 4 | Николай Пакулин | |
57 | <pre> |
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58 | public static class Worker implements Runnable{ |
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59 | MyStringBuilder target; |
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60 | BlockingQueue<String> q; |
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61 | public Worker(MyStringBuilder target, BlockingQueue<String> q) { |
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62 | super(); |
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63 | this.target = target; |
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64 | this.q = q; |
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65 | } |
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66 | @Override |
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67 | public void run() { |
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68 | String s = null; |
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69 | while(true) { |
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70 | try { |
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71 | s = q.take(); |
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72 | System.out.println("Thread #" + Thread.currentThread().getId() + ":Taken " + s.length()); |
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73 | if (s.length() == 0) return; |
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74 | } catch (InterruptedException e) { |
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75 | // TODO Auto-generated catch block |
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76 | e.printStackTrace(); |
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77 | continue; |
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78 | } |
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79 | |||
80 | target.append(s); |
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81 | } |
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82 | } |
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83 | } |
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84 | </pre> |