Examples with ClassDecl abs.frontend.ast.ClassDecl used on opensource projects

Example 6 with ClassDecl

use of abs.frontend.ast.ClassDecl in project abstools by abstools.

the class TraitTest method addAndModifyExistingMethod.

@Test
public void addAndModifyExistingMethod() {
    Model model = assertParseOk("module M; " + " trait T = {Unit myMethod(){ println(\"\"); }} modifies { Unit myMethod(){ skip; } }" + " class C {uses T; }");
    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 7 with ClassDecl

use of abs.frontend.ast.ClassDecl in project abstools by abstools.

the class TraitTest method modifyTwiceExistingMethod.

@Test
public void modifyTwiceExistingMethod() {
    Model model = assertParseOk("module M; " + "trait T = {Unit myMethod(){ println(\"\"); } } modifies { Unit myMethod(){ println(\"test\"); } } modifies { Unit myMethod(){ skip; } }" + "class C {uses T; }");
    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 8 with ClassDecl

use of abs.frontend.ast.ClassDecl in project abstools by abstools.

the class TraitTest method addAndRemoveExistingMethod.

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

Example 9 with ClassDecl

use of abs.frontend.ast.ClassDecl in project abstools by abstools.

the class TraitTest method addSameMethodsTwice.

@Test
public void addSameMethodsTwice() {
    Model model = assertParseOk("module TestMod;" + "interface Inter {}" + "trait T2 = { " + "  Unit driver(){" + "    println(\"hallo\");" + "    this.greeting();" + "    this.printLine_1();" + "    this.printLine_2();" + "    this.sendoff();" + "  }" + "  Unit printLine_1(){println(\"I'm 1!\");}" + "  Unit printLine_2(){println(\"I'm 2!\");}" + "  Unit printLine_3(){println(\"I'm 3!\");}" + "}" + "class InterImpl(Inter inter) implements Inter {  uses T2 removes Unit printLine_3();; }" + "class InterImpl2(Inter inter) implements Inter { uses T2 removes Unit printLine_3();; }" + "" + "delta D3;" + "modifies class TestMod.InterImpl{" + "    adds Int i = 0;" + "    adds { " + "      Unit greeting(){println(\"hello\"); i = i + 1;} " + "      Unit sendoff(){println(\"goodbye\"); i = i - 1;}}}" + "modifies class TestMod.InterImpl2{" + "      adds Int i = 0;" + "      adds { " + "      Unit greeting(){println(\"hello\"); i = i + 1;} " + "      Unit sendoff(){println(\"goodbye\"); i = i - 1;}}}");
    ClassDecl cls = (ClassDecl) findDecl(model, "TestMod", "InterImpl");
    assertNotNull(cls);
    assertTrue(cls.getMethods().getNumChild() == 0);
    ClassDecl cls2 = (ClassDecl) findDecl(model, "TestMod", "InterImpl2");
    assertNotNull(cls2);
    assertTrue(cls2.getMethods().getNumChild() == 0);
    model.applyTraits();
    assertTrue(cls.getMethods().getNumChild() == 3);
    assertTrue(cls2.getMethods().getNumChild() == 3);
    DeltaDecl delta = findDelta(model, "D3");
    assertNotNull(delta);
    assertThat(delta, instanceOf(DeltaDecl.class));
    model.applyDelta(delta);
    assertTrue(cls.getMethods().getNumChild() == 5);
    assertTrue(cls2.getMethods().getNumChild() == 5);
}

Example 10 with ClassDecl

use of abs.frontend.ast.ClassDecl in project abstools by abstools.

the class TraitTest method removeExistingMethodSetInClassSucc.

@Test
public void removeExistingMethodSetInClassSucc() {
    Model model = assertParseOk("module M;" + "trait T = {Unit myMethod(){skip;}Unit myMethod2(){skip;}}  " + "class C {uses T removes { Unit myMethod(); Unit myMethod2(); };  }");
    ClassDecl cls = (ClassDecl) findDecl(model, "M", "C");
    assertNotNull(cls);
    assertTrue(cls.getMethods().getNumChild() == 0);
    model.applyTraits();
    assertTrue(cls.getMethods().getNumChild() == 0);
}