Практическая работа в ECLIPSE 3.2. Степанцов В.А. - 18 стр.

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ɋɬɟɩɚɧɰɨɜ ȼ.Ⱥ. ɉɪɚɤɬɢɱɟɫɤɚɹ ɪɚɛɨɬɚ ɜ Eclipse 3.2
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3. ɋɨ ɜɫɟ ɟɳɟ ɚɤɬɢɜɧɵɦ ɨɤɧɨɦ ɤɨɧɬɟɧɬɧɨɣ ɩɨɦɨɳɢ ɧɚɩɟɱɚɬɚɣɬɟ ɛɭɤɜɭ
t ɜ ɢɫɯɨɞɧɨɦ ɤɨɞɟ ɩɨɫɥɟ assert (ɛɟɡ ɩɪɨɛɟɥɚ). ɋɩɢɫɨɤ ɭɦɟɧɶɲɢɬɫɹ ɢ
ɛɭɞɟɬ ɩɨɤɚɡɵɜɚɬɶ ɬɨɥɶɤɨ ɷɥɟɦɟɧɬɵ, ɧɚɱɢɧɚɸɳɢɟɫɹ ɫ
assertt.
ɉɪɨɣɞɢɬɟ ɤɭɪɫɨɪɨɦ ɧɚɞ ɤɚɠɞɵɦ ɢɡ ɷɥɟɦɟɧɬɨɜ ɜ ɫɩɢɫɤɟ, ɱɬɨɛɵ
ɭɜɢɞɟɬɶ ɢɦɟɸɳɭɸɫɹ ɜ Javadoc ɩɨɞɫɤɚɡɤɭ ɩɨ ɧɢɦ.
4. ȼɵɛɟɪɢɬɟ assertTrue(boolean) ɢɡ ɫɩɢɫɤɚ ɢ ɧɚɠɦɢɬɟ Enter.
ȼɫɬɚɜɢɬɫɹ ɤɨɞ ɞɥɹ ɦɟɬɨɞɚ
assertTrue(boolean).
5. Ɂɚɤɨɧɱɢɬɟ ɦɟɬɨɞ, ɱɬɨɛɵ ɨɧ ɱɢɬɚɥɫɹ ɫɥɟɞɭɸɳɢɦ ɨɛɪɚɡɨɦ:
assertTrue(v.size()==fFull.size());
6. ɋɨɯɪɚɧɢɬɟ ɮɚɣɥ.
3.4. ȼɵɹɜɥɟɧɢɟ ɨɲɢɛɨɤ ɜ ɤɨɞɟ
Ⱦɚɥɟɟ ɪɚɫɫɦɨɬɪɢɦ ɪɚɡɥɢɱɧɵɟ ɢɧɞɢɤɚɬɨɪɵ, ɤɨɬɨɪɵɟ ɩɨɤɚɡɵɜɚɸɬ ɩɪɨɛɥɟɦɵ
ɜɤɨɞɟ. ɉɪɨɛɥɟɦɵ ɩɨɫɬɪɨɟɧɢɹ ɨɬɨɛɪɚɠɚɸɬɫɹ ɜ ɩɪɟɞɫɬɚɜɥɟɧɢɢ Problems ɢ
ɨɬɦɟɱɚɸɬɫɹ ɧɚ ɜɟɪɬɢɤɚɥɶɧɨɣ ɥɢɧɟɣɤɟ ɜ ɢɫɯɨɞɧɨɦ ɤɨɞɟ.
1. Ɉɬɤɪɨɣɬɟ
junit.framework.TestCase.java ɜ ɪɟɞɚɤɬɨɪɟ ɢɡ ɩɪɟɞɫɬɚɜɥɟɧɢɹ
Package Explorer.
2. ȼɧɟɫɢɬɟ ɫɢɧɬɚɤɫɢɱɟɫɤɭɸ ɨɲɢɛɤɭ ɭɞɚɥɟɧɢɟɦ ɬɨɱɤɢ ɫ ɡɚɩɹɬɨɣ ɜ ɤɨɧɰɟ
ɨɛɴɹɜɥɟɧɢɹ ɩɚɤɟɬɚ ɜ ɢɫɯɨɞɧɨɦ ɤɨɞɟ.
3. ɓɟɥɤɧɢɬɟ ɧɚ ɤɧɨɩɤɟ Save. ɉɪɨɟɤɬ ɛɭɞɟɬ ɩɟɪɟɫɬɪɨɟɧ, ɢ ɩɪɨɛɥɟɦɚ
ɛɭɞɟɬ ɩɨɤɚɡɚɧɚ ɧɟɫɤɨɥɶɤɢɦɢ ɫɩɨɫɨɛɚɦɢ:
x ȼ ɩɟɪɫɩɟɤɬɢɜɟ Problems ɩɟɪɟɱɢɫɥɹɸɬɫɹ ɩɪɨɛɥɟɦɵ.
x ȼ ɩɟɪɫɩɟɤɬɢɜɟ Package Explorer, ɩɟɪɫɩɟɤɬɢɜɟType Hierarchy
ɢɥɢ Outline ɨɬɦɟɬɤɢ ɨɛ ɨɲɢɛɤɚɯ ɩɨɹɜɥɹɸɬɫɹ ɧɚ ɨɲɢɛɨɱɧɵɯ
ɷɥɟɦɟɧɬɚɯ Java ɢ ɧɚ ɢɯ ɪɨɞɢɬɟɥɶɫɤɢɯ ɷɥɟɦɟɧɬɚɯ.
x ɇɚ ɜɟɪɬɢɤɚɥɶɧɨɣ ɥɢɧɟɣɤɟ ɪɟɞɚɤɬɨɪɚ ɨɬɦɟɬɤɚ ɨɲɢɛɤɢ
ɨɬɨɛɪɚɠɚɟɬɫɹ ɜɨɡɥɟ ɨɲɢɛɨɱɧɨɣ ɫɬɪɨɤɢ.
     ɋɬɟɩɚɧɰɨɜ ȼ.Ⱥ. ɉɪɚɤɬɢɱɟɫɤɚɹ ɪɚɛɨɬɚ ɜ Eclipse 3.2




  3. ɋɨ ɜɫɟ ɟɳɟ ɚɤɬɢɜɧɵɦ ɨɤɧɨɦ ɤɨɧɬɟɧɬɧɨɣ ɩɨɦɨɳɢ ɧɚɩɟɱɚɬɚɣɬɟ ɛɭɤɜɭ
     t ɜ ɢɫɯɨɞɧɨɦ ɤɨɞɟ ɩɨɫɥɟ assert (ɛɟɡ ɩɪɨɛɟɥɚ). ɋɩɢɫɨɤ ɭɦɟɧɶɲɢɬɫɹ ɢ
     ɛɭɞɟɬ ɩɨɤɚɡɵɜɚɬɶ ɬɨɥɶɤɨ ɷɥɟɦɟɧɬɵ, ɧɚɱɢɧɚɸɳɢɟɫɹ ɫ assertt.
     ɉɪɨɣɞɢɬɟ ɤɭɪɫɨɪɨɦ ɧɚɞ ɤɚɠɞɵɦ ɢɡ ɷɥɟɦɟɧɬɨɜ ɜ ɫɩɢɫɤɟ, ɱɬɨɛɵ
     ɭɜɢɞɟɬɶ ɢɦɟɸɳɭɸɫɹ ɜ Javadoc ɩɨɞɫɤɚɡɤɭ ɩɨ ɧɢɦ.




  4. ȼɵɛɟɪɢɬɟ assertTrue(boolean) ɢɡ ɫɩɢɫɤɚ ɢ ɧɚɠɦɢɬɟ Enter.
     ȼɫɬɚɜɢɬɫɹ ɤɨɞ ɞɥɹ ɦɟɬɨɞɚ assertTrue(boolean).
  5. Ɂɚɤɨɧɱɢɬɟ ɦɟɬɨɞ, ɱɬɨɛɵ ɨɧ ɱɢɬɚɥɫɹ ɫɥɟɞɭɸɳɢɦ ɨɛɪɚɡɨɦ:
         assertTrue(v.size()==fFull.size());
  6. ɋɨɯɪɚɧɢɬɟ ɮɚɣɥ.
   3.4. ȼɵɹɜɥɟɧɢɟ ɨɲɢɛɨɤ ɜ ɤɨɞɟ
Ⱦɚɥɟɟ ɪɚɫɫɦɨɬɪɢɦ ɪɚɡɥɢɱɧɵɟ ɢɧɞɢɤɚɬɨɪɵ, ɤɨɬɨɪɵɟ ɩɨɤɚɡɵɜɚɸɬ ɩɪɨɛɥɟɦɵ
ɜ ɤɨɞɟ. ɉɪɨɛɥɟɦɵ ɩɨɫɬɪɨɟɧɢɹ ɨɬɨɛɪɚɠɚɸɬɫɹ ɜ ɩɪɟɞɫɬɚɜɥɟɧɢɢ Problems ɢ
ɨɬɦɟɱɚɸɬɫɹ ɧɚ ɜɟɪɬɢɤɚɥɶɧɨɣ ɥɢɧɟɣɤɟ ɜ ɢɫɯɨɞɧɨɦ ɤɨɞɟ.
   1. Ɉɬɤɪɨɣɬɟ junit.framework.TestCase.java ɜ ɪɟɞɚɤɬɨɪɟ ɢɡ ɩɪɟɞɫɬɚɜɥɟɧɢɹ
      Package Explorer.
   2. ȼɧɟɫɢɬɟ ɫɢɧɬɚɤɫɢɱɟɫɤɭɸ ɨɲɢɛɤɭ ɭɞɚɥɟɧɢɟɦ ɬɨɱɤɢ ɫ ɡɚɩɹɬɨɣ ɜ ɤɨɧɰɟ
      ɨɛɴɹɜɥɟɧɢɹ ɩɚɤɟɬɚ ɜ ɢɫɯɨɞɧɨɦ ɤɨɞɟ.




  3. ɓɟɥɤɧɢɬɟ ɧɚ ɤɧɨɩɤɟ Save. ɉɪɨɟɤɬ ɛɭɞɟɬ ɩɟɪɟɫɬɪɨɟɧ, ɢ ɩɪɨɛɥɟɦɚ
     ɛɭɞɟɬ ɩɨɤɚɡɚɧɚ ɧɟɫɤɨɥɶɤɢɦɢ ɫɩɨɫɨɛɚɦɢ:
        x ȼ ɩɟɪɫɩɟɤɬɢɜɟ Problems ɩɟɪɟɱɢɫɥɹɸɬɫɹ ɩɪɨɛɥɟɦɵ.
        x ȼ ɩɟɪɫɩɟɤɬɢɜɟ Package Explorer, ɩɟɪɫɩɟɤɬɢɜɟType Hierarchy
           ɢɥɢ Outline ɨɬɦɟɬɤɢ ɨɛ ɨɲɢɛɤɚɯ ɩɨɹɜɥɹɸɬɫɹ ɧɚ ɨɲɢɛɨɱɧɵɯ
           ɷɥɟɦɟɧɬɚɯ Java ɢ ɧɚ ɢɯ ɪɨɞɢɬɟɥɶɫɤɢɯ ɷɥɟɦɟɧɬɚɯ.
        x ɇɚ ɜɟɪɬɢɤɚɥɶɧɨɣ ɥɢɧɟɣɤɟ ɪɟɞɚɤɬɨɪɚ ɨɬɦɟɬɤɚ ɨɲɢɛɤɢ
           ɨɬɨɛɪɚɠɚɟɬɫɹ ɜɨɡɥɟ ɨɲɢɛɨɱɧɨɣ ɫɬɪɨɤɢ.
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