use of abs.frontend.ast.AddMethodModifier in project abstools by abstools.
the class TraitTest method addAddModifierAtRuntimeBackComp.
@Test
public void addAddModifierAtRuntimeBackComp() {
Model model = assertParseOk("module M;" + "class C { Unit m(){skip;} }");
ClassDecl cls = (ClassDecl) findDecl(model, "M", "C");
MethodSig sig = AbsASTBuilderUtil.createMethodSig("n", AbsASTBuilderUtil.getUnit());
MethodImpl impl = new MethodImpl(sig, new Block(new List<>(), new List<>(new SkipStmt())), false);
AddMethodModifier opr = new AddMethodModifier(impl);
assertNotNull(opr.getMethodImpl());
ModifyClassModifier mcn = new ModifyClassModifier();
mcn.setName("M.C");
DeltaAccess acc = new DeltaAccess(cls.getModuleDecl().getName());
DeltaDecl dd = new DeltaDecl();
dd.setName("MyDelta");
dd.addDeltaAccess(acc);
dd.addModuleModifier(mcn);
mcn.addModifier(opr);
mcn.setParent(dd);
acc.setParent(dd);
opr.setParent(mcn);
sig.setParent(opr);
CompilationUnit cu = model.getCompilationUnitList().getChild(0);
cu.addDeltaDecl(dd);
dd.setParent(cu);
model.applyDelta(dd);
assertEquals(2, cls.getMethods().getNumChild());
}
use of abs.frontend.ast.AddMethodModifier in project abstools by abstools.
the class TraitTest method resolveTest.
@Test
public void resolveTest() {
Model model = assertParseOk("module TestMod;" + "interface Inter {}" + "trait T = { " + " Unit printLine_1(){println(\"I'm 1!\");}" + " Unit printLine_2(){println(\"I'm 2!\");}" + "}" + "trait T2 = { " + " Unit printLine_2(){println(\"I'm 2!\");}" + " Unit printLine_3(){println(\"I'm 3!\");}" + "}" + "class InterImpl(Inter inter) implements Inter { }" + "" + "delta D3;" + "modifies class TestMod.InterImpl{" + " adds Int i = 0;" + " adds T modifies T2" + "}");
ClassDecl cls = (ClassDecl) findDecl(model, "TestMod", "InterImpl");
assertNotNull(cls);
assertTrue(cls.getMethods().getNumChild() == 0);
model.applyTraits();
DeltaDecl delta = findDelta(model, "D3");
assertNotNull(delta);
assertThat(delta, instanceOf(DeltaDecl.class));
ModifyClassModifier mm = (ModifyClassModifier) delta.getModuleModifier(0);
DeltaTraitModifier dml = (DeltaTraitModifier) mm.getModifier(1);
AddMethodModifier mcl = (AddMethodModifier) dml.getMethodModifier();
TraitExpr expr = mcl.getTraitExpr();
TraitExpr set = expr.resolve(cls.getModuleDecl());
assertTrue(set.getChild(0).getNumChild() == 3);
}
use of abs.frontend.ast.AddMethodModifier in project abstools by abstools.
the class TraitTest method collapseTest.
@Test
public void collapseTest() {
Model model = assertParseOk("module TestMod;" + "interface Inter {}" + "trait T = { " + " Unit printLine_1(){println(\"I'm 1!\");}" + " Unit printLine_2(){println(\"I'm 2!\");}" + "}" + "trait T2 = { " + " Unit printLine_2(){println(\"I'm 2!\");}" + "}" + "trait T3 = { " + " Unit printLine_5(){println(\"I'm 5!\");}" + " Unit printLine_6(){println(\"I'm 6!\");}" + "}" + "trait T4 = { " + " Unit printLine_7(){println(\"I'm 7!\");}" + " Unit printLine_8(){println(\"I'm 8!\");}" + "}" + "class InterImpl(Inter inter) implements Inter { }" + "" + "delta D3;" + "modifies class TestMod.InterImpl{" + " adds Int i = 0;" + " adds T modifies T2 removes {Unit printLine_2();}" + " modifies T3 adds T4 " + "}");
ClassDecl cls = (ClassDecl) findDecl(model, "TestMod", "InterImpl");
assertNotNull(cls);
assertTrue(cls.getMethods().getNumChild() == 0);
model.applyTraits();
model.collapseTraitModifiers();
DeltaDecl delta = findDelta(model, "D3");
assertNotNull(delta);
assertThat(delta, instanceOf(DeltaDecl.class));
ModifyClassModifier mm = (ModifyClassModifier) delta.getModuleModifier(0);
assertTrue(mm.getModifierList().getNumChild() == 6);
DeltaTraitModifier dml = (DeltaTraitModifier) mm.getModifier(1);
AddMethodModifier mcl = (AddMethodModifier) dml.getMethodModifier();
TraitExpr set = mcl.getTraitExpr();
assertTrue(set.getChild(0).getNumChild() == 2);
assertThat(set, instanceOf(TraitSetExpr.class));
DeltaTraitModifier dml2 = (DeltaTraitModifier) mm.getModifier(2);
ModifyMethodModifier mcl2 = (ModifyMethodModifier) dml2.getMethodModifier();
TraitExpr set2 = mcl2.getTraitExpr();
assertTrue(set2.getChild(0).getNumChild() == 1);
assertThat(set2, instanceOf(TraitSetExpr.class));
}
use of abs.frontend.ast.AddMethodModifier in project abstools by abstools.
the class TraitTest method collapseTest3.
@Test
public void collapseTest3() {
Model model = assertParseOk("module TestMod;" + "trait T = {" + "Unit printLine_0(){println(\"I'm 0!\");}" + "Unit printLine_1(){println(\"I'm 1!\");}" + "}" + "trait T2 = {" + "Unit printLine_1(){println(\"I'm 1!\");}" + "}" + "class InterImpl(Inter inter){ }" + "" + "delta D3;" + "modifies class TestMod.InterImpl{" + "adds Int i = 0;" + "adds T " + "modifies T2 " + "removes { Unit printLine_0(); }" + " removes { Unit printLine_1(); }" + "adds {" + "Unit printLine_2(){println(\"I'm 2!\");}" + "Unit printLine_3(){println(\"I'm 3!\");}" + "}" + "removes { Unit printLine_2(); }" + "removes { Unit printLine_3(); }" + "}");
ClassDecl cls = (ClassDecl) findDecl(model, "TestMod", "InterImpl");
assertNotNull(cls);
assertTrue(cls.getMethods().getNumChild() == 0);
model.applyTraits();
model.collapseTraitModifiers();
DeltaDecl delta = findDelta(model, "D3");
assertNotNull(delta);
assertThat(delta, instanceOf(DeltaDecl.class));
ModifyClassModifier mm = (ModifyClassModifier) delta.getModuleModifier(0);
assertTrue(mm.getModifierList().getNumChild() == 8);
DeltaTraitModifier dml = (DeltaTraitModifier) mm.getModifier(1);
AddMethodModifier mcl = (AddMethodModifier) dml.getMethodModifier();
TraitExpr set = mcl.getTraitExpr();
assertTrue(set.getChild(0).getNumChild() == 2);
assertThat(set, instanceOf(TraitSetExpr.class));
DeltaTraitModifier dml2 = (DeltaTraitModifier) mm.getModifier(2);
ModifyMethodModifier mcl2 = (ModifyMethodModifier) dml2.getMethodModifier();
TraitExpr set2 = mcl2.getTraitExpr();
assertTrue(set2.getChild(0).getNumChild() == 1);
assertThat(set2, instanceOf(TraitSetExpr.class));
}
use of abs.frontend.ast.AddMethodModifier in project abstools by abstools.
the class DeltaForGetSetFieldsBuilder method addSetter.
/**
* Add an add method modifier
* @param fieldName
* @param exp
* @param decl
* @return
*/
AddMethodModifier addSetter(String fieldName, Access type) {
MethodSig sig = new MethodSig(testCaseNameBuilder.setterMethodName(fieldName), new abs.frontend.ast.List<Annotation>(), getUnit(), new abs.frontend.ast.List<ParamDecl>());
sig.addParam(new ParamDecl("v", type, new abs.frontend.ast.List<Annotation>()));
Block block = new Block();
block.addStmtNoTransform(getVAssign(new FieldUse(fieldName), new VarUse("v")));
MethodImpl method = new MethodImpl(sig, block, false);
AddMethodModifier modifier = new AddMethodModifier(method);
return modifier;
}
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