178 lines
3.7 KiB
Java
178 lines
3.7 KiB
Java
/**
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* Test the Boolean object wrapper class.
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*
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* @author Brian Jones (brian.jones@oryxsoft.com)
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*/
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public class BooleanTest
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{
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Boolean j;
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String x;
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public static void main (String[] argv)
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{
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BooleanTest test = new BooleanTest();
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test.constructorsTest();
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test.booleanValueTest();
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test.equalsTest();
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test.getBooleanTest();
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test.hashCodeTest();
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test.toStringTest();
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test.valueOfTest();
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test.variablesTest();
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}
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public void constructorsTest()
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{
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j = new Boolean(true); // is true
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if (j.booleanValue() != true)
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failed("Boolean(true)");
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else
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passed("Boolean(true)");
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j = new Boolean(false); // is false
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if (j.booleanValue() != false)
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failed("Boolean(false)");
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else
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passed("Boolean(false)");
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j = new Boolean("tRuE"); // is true
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if (j.booleanValue() != true)
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failed("Boolean(\"tRuE\")");
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else
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passed("Boolean(String)");
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j = new Boolean("brian"); // is false
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if (j.booleanValue() != false)
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failed("Boolean(\"brian\")");
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else
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passed("Boolean(String)");
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j = new Boolean(null); // is false
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if (j.booleanValue() != false)
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failed("Boolean(null)");
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else
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passed("Boolean(String)");
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}
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public void booleanValueTest()
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{
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if (Boolean.TRUE.booleanValue() != true)
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failed("Boolean.booleanValue()");
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else
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passed("Boolean.booleanValue()");
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}
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public void equalsTest()
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{
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j = new Boolean("false");
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if (j.equals(Boolean.FALSE) != true)
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failed("Boolean.equals(Object)");
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else
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passed("Boolean.equals(Object)");
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}
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public void getBooleanTest()
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{
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if (Boolean.getBoolean("BIG_DAWG_TEST"))
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failed("Boolean.getBoolean(String)");
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else
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passed("Boolean.getBoolean(String)");
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}
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public void hashCodeTest()
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{
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j = new Boolean(null); // is false
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boolean caught = false;
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try
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{
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int i = j.hashCode();
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}
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catch (Exception e)
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{
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caught = true;
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failed("Boolean.hashCode()");
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}
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if (!caught)
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passed("Boolean.hashCode()");
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}
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public void toStringTest()
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{
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j = Boolean.TRUE;
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String x = j.toString();
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if (x.equals("true") != true)
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failed("j.toString() where j is Boolean.TRUE");
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else
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passed("Boolean.toString()");
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j = Boolean.FALSE;
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x = j.toString();
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if (x.equals("false") != true)
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failed("j.toString() where j is Boolean.FALSE");
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else
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passed("Boolean.toString()");
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}
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public void valueOfTest()
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{
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j = Boolean.valueOf("tRUe"); // true
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if (j.booleanValue() != true)
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failed("Boolean.valueOf(String)");
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else
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passed("Boolean.valueOf(String)");
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j = Boolean.valueOf(null); // false
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if (j.booleanValue() != false)
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failed("Boolean.valueOf(null)");
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else
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passed("Boolean.valueOf(null)");
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j = Boolean.valueOf("lc"); // false
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if (j.booleanValue() != false)
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failed("Boolean.valueOf(String)");
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else
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passed("Boolean.valueOf(String)");
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}
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public void variablesTest()
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{
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if (Boolean.TRUE.booleanValue() != true)
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failed("Boolean.TRUE");
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else
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passed("Boolean.TRUE");
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if (Boolean.FALSE.booleanValue() != false)
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failed("Boolean.FALSE");
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else
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passed("Boolean.FALSE");
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x = Boolean.TYPE.getName();
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if (x.equals("boolean") != true)
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failed("Boolean.TYPE.getName() is " + x + " != boolean");
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else
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passed("Boolean.TYPE.getName() is boolean");
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}
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public void failed(String s)
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{
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if (s != null)
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System.out.println("FAILED: " + s);
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else
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System.out.println("FAILED: ");
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}
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public void passed(String s)
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{
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if (s != null)
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System.out.println("PASSED: " + s);
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else
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System.out.println("PASSED: ");
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}
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}
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