Examples with ClassDecl org.abs_models.frontend.ast.ClassDecl used on opensource projects

Example 66 with ClassDecl

use of org.abs_models.frontend.ast.ClassDecl in project abstools by abstools.

the class TraitTest method addRemoveModifyMethod.

@Test
public void addRemoveModifyMethod() {
    Model model = assertParse("module M;" + "trait T = {Unit myMethod(){ println(\"\"); }} " + "trait T3 = T modifies { Unit myMethod(){ skip; }} " + "class C { uses T3;  }");
    ClassDecl cls = (ClassDecl) findDecl(model, "M", "C");
    assertNotNull(cls);
    assertTrue(cls.getMethods().getNumChild() == 0);
    model.applyTraits();
    assertTrue(cls.getMethods().getNumChild() == 1);
    assertTrue(cls.getMethod(0).getBlock().getStmt(0) instanceof SkipStmt);
}

Example 67 with ClassDecl

use of org.abs_models.frontend.ast.ClassDecl in project abstools by abstools.

the class TraitTest method addModifyRemoveMethod.

@Test
public void addModifyRemoveMethod() {
    Model model = assertParse("module M;" + "trait T = {Unit myMethod(){ println(\"\"); }} " + "trait T2 = T3 removes Unit myMethod(); " + "trait T3 = T modifies { Unit myMethod(){ skip; }} " + "class C {uses T2;  }");
    ClassDecl cls = (ClassDecl) findDecl(model, "M", "C");
    assertNotNull(cls);
    assertTrue(cls.getMethods().getNumChild() == 0);
    model.applyTraits();
    assertTrue(cls.getMethods().getNumChild() == 0);
}

Example 68 with ClassDecl

use of org.abs_models.frontend.ast.ClassDecl in project abstools by abstools.

the class OriginalCallTest method originalCall3.

@Test
public void originalCall3() throws DeltaModellingException {
    Model model = assertParse("module M;" + "interface I {}" + "class C implements I { Int one() { return 1; } }" + "delta D; uses M;" + "modifies class C { modifies Int one() { Int x = original(); return x + 1; } }");
    ClassDecl cls = (ClassDecl) findDecl(model, "M", "C");
    assertEquals(1, cls.getMethods().getNumChild());
    DeltaDecl delta1 = findDelta(model, "D");
    // Model.resolveOriginalCalls(new ArrayList<DeltaDecl>(Arrays.asList(delta1)));
    model.applyDeltas(new ArrayList<>(Arrays.asList(delta1)));
    assertEquals(2, cls.getMethods().getNumChild());
    assertTrue(cls.getMethod(0).getMethodSig().getName().equals("one"));
    // make sure method has the right body
    assertTrue(cls.getMethod(0).getBlock().getStmt(1) instanceof ReturnStmt);
    assertTrue(cls.getMethod(1).getMethodSig().getName().equals("one$ORIGIN_core"));
    // make sure method has the right body
    assertTrue(cls.getMethod(1).getBlock().getStmt(0) instanceof ReturnStmt);
}

Example 69 with ClassDecl

use of org.abs_models.frontend.ast.ClassDecl in project abstools by abstools.

the class OriginalCallTest method targetedOriginalCall.

@Test
public void targetedOriginalCall() throws DeltaModellingException {
    Model model = assertParse("module M;" + "class C { Unit m() {} }" + "delta D1;" + "uses M;" + "modifies class C { modifies Unit m() { core.original(); } }" + "adds class C2 { }" + "delta D2;" + "modifies class M.C { modifies Unit m() { D1.original(); } }");
    DeltaDecl d1 = findDelta(model, "D1");
    DeltaDecl d2 = findDelta(model, "D2");
    // Model.resolveOriginalCalls(new ArrayList<DeltaDecl>(Arrays.asList(d1,d2)));
    model.applyDeltas(new ArrayList<>(Arrays.asList(d1, d2)));
    ClassDecl cls = (ClassDecl) findDecl(model, "M", "C");
    assertEquals(cls.getMethods().toString(), 3, cls.getMethods().getNumChild());
    assertTrue(cls.getMethod(0).getMethodSig().getName().equals("m"));
    assertTrue(cls.getMethod(1).getMethodSig().getName().equals("m$ORIGIN_core"));
    assertTrue(cls.getMethod(2).getMethodSig().getName().equals("m$ORIGIN_D1"));
}

Example 70 with ClassDecl

use of org.abs_models.frontend.ast.ClassDecl in project abstools by abstools.

the class OriginalCallTest method targetedAndUntargetedOriginalCall.

@Test
public void targetedAndUntargetedOriginalCall() throws DeltaModellingException {
    Model model = assertParse("module M;" + "class C { Unit m() {} }" + "delta D1; " + "uses M;" + "modifies class C { adds Unit n() {} }" + "delta D2; " + "uses M;" + "modifies class C { modifies Unit m() { original(); core.original(); } }" + "delta D3; " + "uses M;" + "modifies class C { modifies Unit n() { original(); D1.original(); } }");
    DeltaDecl d1 = findDelta(model, "D1");
    DeltaDecl d2 = findDelta(model, "D2");
    DeltaDecl d3 = findDelta(model, "D3");
    // Model.resolveOriginalCalls(new ArrayList<DeltaDecl>(Arrays.asList(d1,d2,d3)));
    model.applyDeltas(new ArrayList<>(Arrays.asList(d1, d2, d3)));
    ClassDecl cls = (ClassDecl) findDecl(model, "M", "C");
    assertEquals(cls.getMethods().toString(), 4, cls.getMethods().getNumChild());
    assertTrue(cls.getMethod(0).getMethodSig().getName().equals("m"));
    assertTrue(cls.getMethod(1).getMethodSig().getName().equals("n"));
    assertTrue(cls.getMethod(2).getMethodSig().getName().equals("m$ORIGIN_core"));
    assertTrue(cls.getMethod(3).getMethodSig().getName().equals("n$ORIGIN_D1"));
}