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Tests anfügen

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This commit is contained in:
JanUlrich 2016-04-14 14:22:41 +02:00
parent 3cd7dba316
commit 4b9eda962e
1 changed files with 72 additions and 2 deletions
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74
test/unify/UnifyTest.java
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@ -618,6 +618,15 @@ public class UnifyTest extends TypeUnify {
public void unifyTestVoid() { public void unifyTestVoid() {
/* /*
* Constraints Set mit "void" Typen * Constraints Set mit "void" Typen
* T1 < Integer
* Integer < Integer
* T1 < T2
* T3 < Bool
* void < T4
* OL < Object
* void < void
* ol < T5
* T5 < ol
*/ */
TypeFactory tf = new TypeFactory(); TypeFactory tf = new TypeFactory();
FiniteClosureBuilder fcb = new FiniteClosureBuilder(); FiniteClosureBuilder fcb = new FiniteClosureBuilder();
@ -626,7 +635,7 @@ public class UnifyTest extends TypeUnify {
UnifyType tphT2 = tf.getPlaceholderType("T2"); UnifyType tphT2 = tf.getPlaceholderType("T2");
UnifyType tphT3 = tf.getPlaceholderType("T3"); UnifyType tphT3 = tf.getPlaceholderType("T3");
UnifyType tphT4 = tf.getPlaceholderType("T4"); UnifyType tphT4 = tf.getPlaceholderType("T4");
UnifyType tphT5 = tf.getPlaceholderType("T4"); UnifyType tphT5 = tf.getPlaceholderType("T5");
UnifyType integer = tf.getSimpleType("java.lang.Integer"); UnifyType integer = tf.getSimpleType("java.lang.Integer");
UnifyType voidType = tf.getSimpleType("void"); UnifyType voidType = tf.getSimpleType("void");
@ -638,7 +647,7 @@ public class UnifyTest extends TypeUnify {
fcb.add(integer, object); fcb.add(integer, object);
fcb.add(main, object); fcb.add(main, object);
fcb.add(bool, object); fcb.add(bool, object);
fcb.add(voidType, object); fcb.add(voidType, voidType);
fcb.add(ol, object); fcb.add(ol, object);
IFiniteClosure fc = fcb.getFiniteClosure(); IFiniteClosure fc = fcb.getFiniteClosure();
@ -657,10 +666,71 @@ public class UnifyTest extends TypeUnify {
eq.add(new UnifyPair(tphT5, ol, PairOperator.SMALLERDOT)); eq.add(new UnifyPair(tphT5, ol, PairOperator.SMALLERDOT));
Set<Set<UnifyPair>> expected = new HashSet<>(); Set<Set<UnifyPair>> expected = new HashSet<>();
Set<UnifyPair> solution = new HashSet<UnifyPair>();
solution.add(new UnifyPair(tphT3, bool, PairOperator.EQUALSDOT));
solution.add(new UnifyPair(tphT5, ol, PairOperator.EQUALSDOT));
solution.add(new UnifyPair(tphT2, integer, PairOperator.EQUALSDOT));
solution.add(new UnifyPair(tphT1, integer, PairOperator.EQUALSDOT));
solution.add(new UnifyPair(tphT4, voidType, PairOperator.EQUALSDOT));
expected.add(solution);
Set<Set<UnifyPair>> actual = unify(eq, fc); Set<Set<UnifyPair>> actual = unify(eq, fc);
System.out.println("Test Void:"); System.out.println("Test Void:");
System.out.println(actual); System.out.println(actual);
Assert.assertEquals(expected, actual);
}
@Test
public void unifyTestOverloading(){
/*
* Constraints Set mit "void" Typen
* OL < T1
* T1 < T1
* T1 < T2
* T1 < OL
*/
TypeFactory tf = new TypeFactory();
FiniteClosureBuilder fcb = new FiniteClosureBuilder();
UnifyType tphT1 = tf.getPlaceholderType("T1");
UnifyType tphT2 = tf.getPlaceholderType("T2");
UnifyType integer = tf.getSimpleType("java.lang.Integer");
UnifyType voidType = tf.getSimpleType("void");
UnifyType bool = tf.getSimpleType("java.lang.Boolean");
UnifyType object = tf.getSimpleType("Object");
UnifyType main = tf.getSimpleType("Main");
UnifyType ol = tf.getSimpleType("OL");
fcb.add(integer, object);
fcb.add(main, object);
fcb.add(bool, object);
fcb.add(voidType, voidType);
fcb.add(ol, object);
IFiniteClosure fc = fcb.getFiniteClosure();
Set<UnifyPair> eq = new HashSet<UnifyPair>();
eq.add(new UnifyPair(ol, tphT1, PairOperator.SMALLERDOT));
eq.add(new UnifyPair(tphT1, tphT1, PairOperator.SMALLERDOT));
eq.add(new UnifyPair(tphT1, tphT2, PairOperator.SMALLERDOT));
eq.add(new UnifyPair(tphT1, ol, PairOperator.SMALLERDOT));
Set<UnifyPair> expectedSolution = new HashSet<UnifyPair>();
expectedSolution.add(new UnifyPair(tphT1, ol, PairOperator.EQUALSDOT));
Set<Set<UnifyPair>> actual = unify(eq, fc);
System.out.println("Test Overloading:");
System.out.println(actual);
for(Set<UnifyPair> actualSolution : actual){
Assert.assertTrue(actualSolution.containsAll(expectedSolution));
}
} }
@Test @Test