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Example 6 with SamePackageInnerClass_Nested_Level2

use of com.ibm.j9.jsr292.SamePackageExample.SamePackageInnerClass.SamePackageInnerClass_Nested_Level2 in project openj9 by eclipse.

the class Find_InvokeTracker method test_FindVirtual_Public_SamePackage_InnerClass_Level2.

/**
 * findVirtual test using public method of an inner classes (level 2 deep) where the
 * lookup class is a different class under the same package.
 * @throws Throwable
 */
@Test(groups = { "level.extended" })
public void test_FindVirtual_Public_SamePackage_InnerClass_Level2() throws Throwable {
    Lookup publicLookup = MethodHandles.lookup();
    MethodHandle example = publicLookup.findVirtual(SamePackageExample.SamePackageInnerClass.SamePackageInnerClass_Nested_Level2.class, "addPublicInner_Level2", MethodType.methodType(int.class, int.class, int.class));
    SamePackageExample.SamePackageInnerClass.SamePackageInnerClass_Nested_Level2 g = ((new SamePackageExample()).new SamePackageInnerClass()).new SamePackageInnerClass_Nested_Level2();
    int o = (int) example.invokeExact(g, 5, 0);
    AssertJUnit.assertEquals(5, o);
}
Also used : Lookup(java.lang.invoke.MethodHandles.Lookup) SamePackageInnerClass_Nested_Level2(com.ibm.j9.jsr292.SamePackageExample.SamePackageInnerClass.SamePackageInnerClass_Nested_Level2) SamePackageInnerClass_Nested_Level2(com.ibm.j9.jsr292.SamePackageExample.SamePackageInnerClass.SamePackageInnerClass_Nested_Level2) SamePackageInnerClass(com.ibm.j9.jsr292.SamePackageExample.SamePackageInnerClass) MethodHandle(java.lang.invoke.MethodHandle) Test(org.testng.annotations.Test)

Example 7 with SamePackageInnerClass_Nested_Level2

use of com.ibm.j9.jsr292.SamePackageExample.SamePackageInnerClass.SamePackageInnerClass_Nested_Level2 in project openj9 by eclipse.

the class Find_InvokeTracker method test_GetterSetter_Public_CrossPackage_InnerClass_Level2.

/**
 * findSetter, findGetter test using fields of an inner classes (level 2 deep) where the
 * lookup class is the top outer class belonging to a different package.
 * @throws Throwable
 */
@Test(groups = { "level.extended" })
public void test_GetterSetter_Public_CrossPackage_InnerClass_Level2() throws Throwable {
    Lookup publicLookup = PackageExamples.getLookup();
    MethodHandle mhSetter = publicLookup.findSetter(SamePackageExample.SamePackageInnerClass.SamePackageInnerClass_Nested_Level2.class, "nonStaticPublicField_Inner2", int.class);
    MethodHandle mhGetter = publicLookup.findGetter(SamePackageExample.SamePackageInnerClass.SamePackageInnerClass_Nested_Level2.class, "nonStaticPublicField_Inner2", int.class);
    SamePackageExample.SamePackageInnerClass.SamePackageInnerClass_Nested_Level2 g = ((new SamePackageExample()).new SamePackageInnerClass()).new SamePackageInnerClass_Nested_Level2();
    mhSetter.invokeExact(g, 5);
    int o = (int) mhGetter.invokeExact(g);
    AssertJUnit.assertEquals(o, 5);
}
Also used : Lookup(java.lang.invoke.MethodHandles.Lookup) SamePackageInnerClass_Nested_Level2(com.ibm.j9.jsr292.SamePackageExample.SamePackageInnerClass.SamePackageInnerClass_Nested_Level2) SamePackageInnerClass_Nested_Level2(com.ibm.j9.jsr292.SamePackageExample.SamePackageInnerClass.SamePackageInnerClass_Nested_Level2) SamePackageInnerClass(com.ibm.j9.jsr292.SamePackageExample.SamePackageInnerClass) MethodHandle(java.lang.invoke.MethodHandle) Test(org.testng.annotations.Test)

Aggregations

SamePackageInnerClass (com.ibm.j9.jsr292.SamePackageExample.SamePackageInnerClass)7 SamePackageInnerClass_Nested_Level2 (com.ibm.j9.jsr292.SamePackageExample.SamePackageInnerClass.SamePackageInnerClass_Nested_Level2)7 Lookup (java.lang.invoke.MethodHandles.Lookup)7 Test (org.testng.annotations.Test)7 MethodHandle (java.lang.invoke.MethodHandle)6 MethodHandles.publicLookup (java.lang.invoke.MethodHandles.publicLookup)1