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test/java/lang/invoke/BigArityTest.java
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rev 13059 : 8130227: Extend MethodHandle APIs
@@ -56,10 +56,12 @@
String x = System.getProperty(BigArityTest.class.getSimpleName() + "." + name);
if (x == null) x = System.getProperty(BigArityTest.class.getName() + "." + name);
return x == null ? dflt : x;
}
+ static final MethodType MT_A = MethodType.methodType(Object.class, Object.class, Object[].class, Object.class);
+
static Object hashArguments(Object... args) {
return Objects.hash(args);
}
static final MethodHandle MH_hashArguments_VA;
static {
@@ -106,13 +108,40 @@
} catch (IllegalArgumentException ex) {
System.out.println("OK: "+ex);
}
}
// Sizes not in the above array are good:
- target.asCollector(Object[].class, minbig-1);
+ target.asCollector(Object[].class, minbig - 1);
for (int i = 2; i <= 10; i++)
- target.asCollector(Object[].class, minbig-i);
+ target.asCollector(Object[].class, minbig - i);
+ }
+
+ static void asciae02target(Object[] a, Object b) {
+ // naught
+ }
+
+ @Test
+ public void asCollectorIAE02() throws ReflectiveOperationException {
+ final int[] INVALID_ARRAY_LENGTHS = {
+ Integer.MIN_VALUE, Integer.MIN_VALUE + 1, -2, -1, 254, 255, Integer.MAX_VALUE - 1, Integer.MAX_VALUE
+ };
+ MethodHandle target = MethodHandles.lookup().findStatic(BigArityTest.class, "asciae02target",
+ MethodType.methodType(void.class, Object[].class, Object.class));
+ int minbig = Integer.MAX_VALUE;
+ for (int invalidLength : INVALID_ARRAY_LENGTHS) {
+ if (minbig > invalidLength && invalidLength > 100) minbig = invalidLength;
+ try {
+ target.asCollector(0, Object[].class, invalidLength);
+ assert(false) : invalidLength;
+ } catch (IllegalArgumentException ex) {
+ System.out.println("OK: "+ex);
+ }
+ }
+ // Sizes not in the above array are good:
+ for (int i = 1; i <= 10; ++i) {
+ target.asCollector(0, Object[].class, minbig - i);
+ }
}
@Test
public void invoker02() {
for (int i = 0; i < 255; i++) {
@@ -214,55 +243,90 @@
}) {
@SuppressWarnings("unchecked")
Class<? extends Object[]> cls = (Class<? extends Object[]>) cls0;
//Class<? extends Object[]> cls = Object[].class.asSubclass(cls0);
int nargs = args.length, skip;
+ Object hr;
MethodHandle smh = mh.asSpreader(cls, nargs - (skip = 0));
+ MethodHandle hsmh = mh.asSpreader(0, cls, nargs - skip);
Object[] tail = Arrays.copyOfRange(args, skip, nargs, cls);
- if (cls == Object[].class)
+ Object[] head = Arrays.copyOfRange(args, 0, nargs - skip, cls);
+ if (cls == Object[].class) {
r = smh.invokeExact(tail);
- else if (cls == Integer[].class)
+ hr = hsmh.invokeExact(head);
+ } else if (cls == Integer[].class) {
r = smh.invokeExact((Integer[]) tail); //warning OK, see 8019340
- else
+ hr = hsmh.invokeExact((Integer[]) head);
+ } else {
r = smh.invoke(tail);
+ hr = hsmh.invoke(head);
+ }
assertEquals(r0, r);
+ assertEquals(r0, hr);
smh = mh.asSpreader(cls, nargs - (skip = 1));
+ hsmh = mh.asSpreader(0, cls, nargs - skip);
tail = Arrays.copyOfRange(args, skip, nargs, cls);
- if (cls == Object[].class)
+ head = Arrays.copyOfRange(args, 0, nargs - skip, cls);
+ if (cls == Object[].class) {
r = smh.invokeExact(args[0], tail);
- else if (cls == Integer[].class)
+ hr = hsmh.invokeExact(head, args[2]);
+ } else if (cls == Integer[].class) {
r = smh.invokeExact(args[0], (Integer[]) tail);
- else
+ hr = hsmh.invokeExact((Integer[]) head, args[2]);
+ } else {
r = smh.invoke(args[0], tail);
+ hr = hsmh.invoke(head, args[2]);
+ }
assertEquals(r0, r);
+ assertEquals(r0, hr);
smh = mh.asSpreader(cls, nargs - (skip = 2));
+ hsmh = mh.asSpreader(0, cls, nargs - skip);
tail = Arrays.copyOfRange(args, skip, nargs, cls);
- if (cls == Object[].class)
+ head = Arrays.copyOfRange(args, 0, nargs - skip, cls);
+ if (cls == Object[].class) {
r = smh.invokeExact(args[0], args[1], tail);
- else if (cls == Integer[].class)
+ hr = hsmh.invokeExact(head, args[1], args[2]);
+ } else if (cls == Integer[].class) {
r = smh.invokeExact(args[0], args[1], (Integer[]) tail);
- else
+ hr = hsmh.invokeExact((Integer[]) head, args[1], args[2]);
+ } else {
r = smh.invoke(args[0], args[1], tail);
+ hr = hsmh.invoke(head, args[1], args[2]);
+ }
assertEquals(r0, r);
+ assertEquals(r0, hr);
smh = mh.asSpreader(cls, nargs - (skip = 3));
+ hsmh = mh.asSpreader(0, cls, nargs - skip);
tail = Arrays.copyOfRange(args, skip, nargs, cls);
- if (cls == Object[].class)
+ head = Arrays.copyOfRange(args, 0, nargs - skip, cls);
+ if (cls == Object[].class) {
r = smh.invokeExact(args[0], args[1], args[2], tail);
- else if (cls == Integer[].class)
+ hr = hsmh.invokeExact(head, args[0], args[1], args[2]);
+ } else if (cls == Integer[].class) {
r = smh.invokeExact(args[0], args[1], args[2], (Integer[]) tail);
- else
+ hr = hsmh.invokeExact((Integer[]) head, args[0], args[1], args[2]);
+ } else {
r = smh.invoke(args[0], args[1], args[2], tail);
+ hr = hsmh.invoke(head, args[0], args[1], args[2]);
+ }
assertEquals(r0, r);
+ assertEquals(r0, hr);
// Try null array in addition to zero-length array:
tail = null;
- if (cls == Object[].class)
+ head = null;
+ if (cls == Object[].class) {
r = smh.invokeExact(args[0], args[1], args[2], tail);
- else if (cls == Integer[].class)
+ hr = hsmh.invokeExact(head, args[0], args[1], args[2]);
+ } else if (cls == Integer[].class) {
r = smh.invokeExact(args[0], args[1], args[2], (Integer[]) tail);
- else
+ hr = hsmh.invokeExact((Integer[]) head, args[0], args[1], args[2]);
+ } else {
r = smh.invoke(args[0], args[1], args[2], tail);
+ hr = hsmh.invoke(head, args[0], args[1], args[2]);
+ }
assertEquals(r0, r);
+ assertEquals(r0, hr);
}
}
@Test
public void testInvokeWithArguments() throws Throwable {
@@ -305,12 +369,17 @@
}) {
@SuppressWarnings("unchecked")
Class<? extends Object[]> cls = (Class<? extends Object[]>) cls0;
System.out.println("array class: "+cls.getSimpleName());
int iterations = ITERATION_COUNT / 1000;
- testArities(cls, MIN_ARITY, SLOW_ARITY-1, iterations);
+ try {
+ testArities(cls, MIN_ARITY, SLOW_ARITY - 1, iterations);
testArities(cls, SLOW_ARITY, MAX_ARITY, iterations / 100);
+ } catch (Throwable t) {
+ t.printStackTrace();
+ throw t;
+ }
}
}
private void testArities(Class<? extends Object[]> cls,
int minArity,
@@ -319,26 +388,29 @@
boolean verbose = (cls == Object[].class);
for (int arity = minArity; arity <= maxArity; arity++) {
if (verbose) System.out.println("arity="+arity);
MethodHandle mh = MH_hashArguments(cls, arity);
MethodHandle mh_VA = mh.asSpreader(cls, arity);
+ MethodHandle mh_VA_h = mh.asSpreader(0, cls, arity-1);
assert(mh_VA.type().parameterType(0) == cls);
- testArities(cls, arity, iterations, verbose, mh, mh_VA);
+ assert(mh_VA_h.type().parameterType(0) == cls);
+ testArities(cls, arity, iterations, verbose, mh, mh_VA, mh_VA_h);
// mh_CA will collect arguments of a particular type and pass them to mh_VA
MethodHandle mh_CA = mh_VA.asCollector(cls, arity);
MethodHandle mh_VA2 = mh_CA.asSpreader(cls, arity);
+ MethodHandle mh_VA2_h = mh_CA.asSpreader(0, cls, arity-1);
assert(mh_CA.type().equals(mh.type()));
assert(mh_VA2.type().equals(mh_VA.type()));
if (cls != Object[].class) {
try {
mh_VA2.invokeWithArguments(new Object[arity]);
throw new AssertionError("should not reach");
} catch (ClassCastException | WrongMethodTypeException ex) {
}
}
int iterations_VA = iterations / 100;
- testArities(cls, arity, iterations_VA, false, mh_CA, mh_VA2);
+ testArities(cls, arity, iterations_VA, false, mh_CA, mh_VA2, mh_VA2_h);
}
}
/**
* Tests calls to {@link BigArityTest#hashArguments hashArguments} as related to a single given arity N.
@@ -355,26 +427,30 @@
* @param arity N, the number of arguments to {@code mh} and length of its varargs array, in [0..255]
* @param iterations number of times to repeat each test step (at least 4)
* @param verbose are we printing extra output?
* @param mh a fixed-arity version of {@code hashArguments}
* @param mh_VA a variable-arity version of {@code hashArguments}, accepting the given array type {@code cls}
+ * @param mh_VA_h a version of {@code hashArguments} that has a leading {@code cls} array and one final {@code cls}
+ * argument
*/
private void testArities(Class<? extends Object[]> cls,
int arity,
int iterations,
boolean verbose,
MethodHandle mh,
- MethodHandle mh_VA
+ MethodHandle mh_VA,
+ MethodHandle mh_VA_h
) throws Throwable {
if (iterations < 4) iterations = 4;
final int MAX_MH_ARITY = MAX_JVM_ARITY - 1; // mh.invoke(arg*[N])
final int MAX_INVOKER_ARITY = MAX_MH_ARITY - 1; // inv.invoke(mh, arg*[N])
Object[] args = testArgs(arity);
if (cls != Object[].class)
args = Arrays.copyOf(args, arity, cls);
Object r0 = Objects.hash(args);
Object r;
+ Object hr;
MethodHandle ximh = null;
MethodHandle gimh = null;
if (arity <= MAX_INVOKER_ARITY) {
ximh = MethodHandles.exactInvoker(mh.type());
gimh = MethodHandles.invoker(mh.type());
@@ -395,17 +471,22 @@
}
}
Object[] mh_args = cat(mh, args);
assert(arity <= MAX_MH_ARITY);
for (int i = 0; i < iterations; ++i) {
- if (cls == Object[].class)
+ if (cls == Object[].class) {
r = mh_VA.invokeExact(args);
- else if (cls == Integer[].class)
- r = mh_VA.invokeExact((Integer[])args); //warning OK, see 8019340
- else
+ hr = mh_VA_h.invokeExact(Arrays.copyOfRange(args, 0, arity - 1), args[arity - 1]);
+ } else if (cls == Integer[].class) {
+ r = mh_VA.invokeExact((Integer[]) args); //warning OK, see 8019340
+ hr = mh_VA_h.invokeExact((Integer[]) Arrays.copyOfRange(args, 0, arity - 1), (Integer) args[arity - 1]);
+ } else {
r = mh_VA.invoke(args);
+ hr = mh_VA_h.invoke(Arrays.copyOfRange(args, 0, arity - 1), args[arity - 1]);
+ }
assertEquals(r0, r);
+ assertEquals(r0, hr);
r = mh.invokeWithArguments(args);
assertEquals(r0, r);
if (ximh != null) {
r = ximh.invokeWithArguments(mh_args);
assertEquals(r0, r);
@@ -471,10 +552,47 @@
xE0, xE1, xE2, xE3, xE4, xE5, xE6, xE7, xE8, xE9, xEA, xEB, xEC, xED, xEE, xEF,
xF0, xF1, xF2, xF3, xF4, xF5, xF6, xF7,
// </editor-fold>
xF8, xF9, xFA, xFB);
}
+ static Object hashArguments_252_a(Object x00, Object[] x01_FA, Object xFB) {
+ return Objects.hash(
+ // <editor-fold defaultstate="collapsed" desc="x00, x01_FA[0], x01_FA[1], x01_FA[2], ...">
+ x00, x01_FA[0], x01_FA[1], x01_FA[2], x01_FA[3], x01_FA[4], x01_FA[5], x01_FA[6], x01_FA[7], x01_FA[8],
+ x01_FA[9], x01_FA[10], x01_FA[11], x01_FA[12], x01_FA[13], x01_FA[14], x01_FA[15], x01_FA[16],
+ x01_FA[17], x01_FA[18], x01_FA[19], x01_FA[20], x01_FA[21], x01_FA[22], x01_FA[23], x01_FA[24],
+ x01_FA[25], x01_FA[26], x01_FA[27], x01_FA[28], x01_FA[29], x01_FA[30], x01_FA[31], x01_FA[32],
+ x01_FA[33], x01_FA[34], x01_FA[35], x01_FA[36], x01_FA[37], x01_FA[38], x01_FA[39], x01_FA[40],
+ x01_FA[41], x01_FA[42], x01_FA[43], x01_FA[44], x01_FA[45], x01_FA[46], x01_FA[47], x01_FA[48],
+ x01_FA[49], x01_FA[50], x01_FA[51], x01_FA[52], x01_FA[53], x01_FA[54], x01_FA[55], x01_FA[56],
+ x01_FA[57], x01_FA[58], x01_FA[59], x01_FA[60], x01_FA[61], x01_FA[62], x01_FA[63], x01_FA[64],
+ x01_FA[65], x01_FA[66], x01_FA[67], x01_FA[68], x01_FA[69], x01_FA[70], x01_FA[71], x01_FA[72],
+ x01_FA[73], x01_FA[74], x01_FA[75], x01_FA[76], x01_FA[77], x01_FA[78], x01_FA[79], x01_FA[80],
+ x01_FA[81], x01_FA[82], x01_FA[83], x01_FA[84], x01_FA[85], x01_FA[86], x01_FA[87], x01_FA[88],
+ x01_FA[89], x01_FA[90], x01_FA[91], x01_FA[92], x01_FA[93], x01_FA[94], x01_FA[95], x01_FA[96],
+ x01_FA[97], x01_FA[98], x01_FA[99], x01_FA[100], x01_FA[101], x01_FA[102], x01_FA[103], x01_FA[104],
+ x01_FA[105], x01_FA[106], x01_FA[107], x01_FA[108], x01_FA[109], x01_FA[110], x01_FA[111], x01_FA[112],
+ x01_FA[113], x01_FA[114], x01_FA[115], x01_FA[116], x01_FA[117], x01_FA[118], x01_FA[119], x01_FA[120],
+ x01_FA[121], x01_FA[122], x01_FA[123], x01_FA[124], x01_FA[125], x01_FA[126], x01_FA[127], x01_FA[128],
+ x01_FA[129], x01_FA[130], x01_FA[131], x01_FA[132], x01_FA[133], x01_FA[134], x01_FA[135], x01_FA[136],
+ x01_FA[137], x01_FA[138], x01_FA[139], x01_FA[140], x01_FA[141], x01_FA[142], x01_FA[143], x01_FA[144],
+ x01_FA[145], x01_FA[146], x01_FA[147], x01_FA[148], x01_FA[149], x01_FA[150], x01_FA[151], x01_FA[152],
+ x01_FA[153], x01_FA[154], x01_FA[155], x01_FA[156], x01_FA[157], x01_FA[158], x01_FA[159], x01_FA[160],
+ x01_FA[161], x01_FA[162], x01_FA[163], x01_FA[164], x01_FA[165], x01_FA[166], x01_FA[167], x01_FA[168],
+ x01_FA[169], x01_FA[170], x01_FA[171], x01_FA[172], x01_FA[173], x01_FA[174], x01_FA[175], x01_FA[176],
+ x01_FA[177], x01_FA[178], x01_FA[179], x01_FA[180], x01_FA[181], x01_FA[182], x01_FA[183], x01_FA[184],
+ x01_FA[185], x01_FA[186], x01_FA[187], x01_FA[188], x01_FA[189], x01_FA[190], x01_FA[191], x01_FA[192],
+ x01_FA[193], x01_FA[194], x01_FA[195], x01_FA[196], x01_FA[197], x01_FA[198], x01_FA[199], x01_FA[200],
+ x01_FA[201], x01_FA[202], x01_FA[203], x01_FA[204], x01_FA[205], x01_FA[206], x01_FA[207], x01_FA[208],
+ x01_FA[209], x01_FA[210], x01_FA[211], x01_FA[212], x01_FA[213], x01_FA[214], x01_FA[215], x01_FA[216],
+ x01_FA[217], x01_FA[218], x01_FA[219], x01_FA[220], x01_FA[221], x01_FA[222], x01_FA[223], x01_FA[224],
+ x01_FA[225], x01_FA[226], x01_FA[227], x01_FA[228], x01_FA[229], x01_FA[230], x01_FA[231], x01_FA[232],
+ x01_FA[233], x01_FA[234], x01_FA[235], x01_FA[236], x01_FA[237], x01_FA[238], x01_FA[239], x01_FA[240],
+ x01_FA[241], x01_FA[242], x01_FA[243], x01_FA[244], x01_FA[245], x01_FA[246], x01_FA[247], x01_FA[248],
+ // </editor-fold>
+ x01_FA[249], xFB);
+ }
@Test
public void test252() throws Throwable {
final int ARITY = 252;
System.out.println("test"+ARITY);
@@ -505,10 +623,12 @@
MethodType mt = MethodType.genericMethodType(ARITY);
MethodHandle mh = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY, mt);
test252(mh, a, r0);
MethodHandle mh_CA = MH_hashArguments_VA.asFixedArity().asCollector(Object[].class, ARITY);
test252(mh_CA, a, r0);
+ MethodHandle mh_a = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY+"_a", MT_A).asCollector(1, Object[].class, ARITY-2);
+ test252(mh_a, a, r0);
}
public void test252(MethodHandle mh, Object[] a, Object r0) throws Throwable {
Object r;
r = mh.invokeExact(
// <editor-fold defaultstate="collapsed" desc="a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], ...">
@@ -684,10 +804,47 @@
xE0, xE1, xE2, xE3, xE4, xE5, xE6, xE7, xE8, xE9, xEA, xEB, xEC, xED, xEE, xEF,
xF0, xF1, xF2, xF3, xF4, xF5, xF6, xF7,
// </editor-fold>
xF8, xF9, xFA, xFB, xFC);
}
+ static Object hashArguments_253_a(Object x00, Object[] x01_FB, Object xFC) {
+ return Objects.hash(
+ // <editor-fold defaultstate="collapsed" desc="x00, x01_FB[0], x01_FB[1], x01_FB[2], ...">
+ x00, x01_FB[0], x01_FB[1], x01_FB[2], x01_FB[3], x01_FB[4], x01_FB[5], x01_FB[6], x01_FB[7], x01_FB[8],
+ x01_FB[9], x01_FB[10], x01_FB[11], x01_FB[12], x01_FB[13], x01_FB[14], x01_FB[15], x01_FB[16],
+ x01_FB[17], x01_FB[18], x01_FB[19], x01_FB[20], x01_FB[21], x01_FB[22], x01_FB[23], x01_FB[24],
+ x01_FB[25], x01_FB[26], x01_FB[27], x01_FB[28], x01_FB[29], x01_FB[30], x01_FB[31], x01_FB[32],
+ x01_FB[33], x01_FB[34], x01_FB[35], x01_FB[36], x01_FB[37], x01_FB[38], x01_FB[39], x01_FB[40],
+ x01_FB[41], x01_FB[42], x01_FB[43], x01_FB[44], x01_FB[45], x01_FB[46], x01_FB[47], x01_FB[48],
+ x01_FB[49], x01_FB[50], x01_FB[51], x01_FB[52], x01_FB[53], x01_FB[54], x01_FB[55], x01_FB[56],
+ x01_FB[57], x01_FB[58], x01_FB[59], x01_FB[60], x01_FB[61], x01_FB[62], x01_FB[63], x01_FB[64],
+ x01_FB[65], x01_FB[66], x01_FB[67], x01_FB[68], x01_FB[69], x01_FB[70], x01_FB[71], x01_FB[72],
+ x01_FB[73], x01_FB[74], x01_FB[75], x01_FB[76], x01_FB[77], x01_FB[78], x01_FB[79], x01_FB[80],
+ x01_FB[81], x01_FB[82], x01_FB[83], x01_FB[84], x01_FB[85], x01_FB[86], x01_FB[87], x01_FB[88],
+ x01_FB[89], x01_FB[90], x01_FB[91], x01_FB[92], x01_FB[93], x01_FB[94], x01_FB[95], x01_FB[96],
+ x01_FB[97], x01_FB[98], x01_FB[99], x01_FB[100], x01_FB[101], x01_FB[102], x01_FB[103], x01_FB[104],
+ x01_FB[105], x01_FB[106], x01_FB[107], x01_FB[108], x01_FB[109], x01_FB[110], x01_FB[111], x01_FB[112],
+ x01_FB[113], x01_FB[114], x01_FB[115], x01_FB[116], x01_FB[117], x01_FB[118], x01_FB[119], x01_FB[120],
+ x01_FB[121], x01_FB[122], x01_FB[123], x01_FB[124], x01_FB[125], x01_FB[126], x01_FB[127], x01_FB[128],
+ x01_FB[129], x01_FB[130], x01_FB[131], x01_FB[132], x01_FB[133], x01_FB[134], x01_FB[135], x01_FB[136],
+ x01_FB[137], x01_FB[138], x01_FB[139], x01_FB[140], x01_FB[141], x01_FB[142], x01_FB[143], x01_FB[144],
+ x01_FB[145], x01_FB[146], x01_FB[147], x01_FB[148], x01_FB[149], x01_FB[150], x01_FB[151], x01_FB[152],
+ x01_FB[153], x01_FB[154], x01_FB[155], x01_FB[156], x01_FB[157], x01_FB[158], x01_FB[159], x01_FB[160],
+ x01_FB[161], x01_FB[162], x01_FB[163], x01_FB[164], x01_FB[165], x01_FB[166], x01_FB[167], x01_FB[168],
+ x01_FB[169], x01_FB[170], x01_FB[171], x01_FB[172], x01_FB[173], x01_FB[174], x01_FB[175], x01_FB[176],
+ x01_FB[177], x01_FB[178], x01_FB[179], x01_FB[180], x01_FB[181], x01_FB[182], x01_FB[183], x01_FB[184],
+ x01_FB[185], x01_FB[186], x01_FB[187], x01_FB[188], x01_FB[189], x01_FB[190], x01_FB[191], x01_FB[192],
+ x01_FB[193], x01_FB[194], x01_FB[195], x01_FB[196], x01_FB[197], x01_FB[198], x01_FB[199], x01_FB[200],
+ x01_FB[201], x01_FB[202], x01_FB[203], x01_FB[204], x01_FB[205], x01_FB[206], x01_FB[207], x01_FB[208],
+ x01_FB[209], x01_FB[210], x01_FB[211], x01_FB[212], x01_FB[213], x01_FB[214], x01_FB[215], x01_FB[216],
+ x01_FB[217], x01_FB[218], x01_FB[219], x01_FB[220], x01_FB[221], x01_FB[222], x01_FB[223], x01_FB[224],
+ x01_FB[225], x01_FB[226], x01_FB[227], x01_FB[228], x01_FB[229], x01_FB[230], x01_FB[231], x01_FB[232],
+ x01_FB[233], x01_FB[234], x01_FB[235], x01_FB[236], x01_FB[237], x01_FB[238], x01_FB[239], x01_FB[240],
+ x01_FB[241], x01_FB[242], x01_FB[243], x01_FB[244], x01_FB[245], x01_FB[246], x01_FB[247], x01_FB[248],
+ // </editor-fold>
+ x01_FB[249], x01_FB[250], xFC);
+ }
@Test
public void test253() throws Throwable {
final int ARITY = 253;
System.out.println("test"+ARITY);
@@ -718,10 +875,12 @@
MethodType mt = MethodType.genericMethodType(ARITY);
MethodHandle mh = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY, mt);
test253(mh, a, r0);
MethodHandle mh_CA = MH_hashArguments_VA.asFixedArity().asCollector(Object[].class, ARITY);
test253(mh_CA, a, r0);
+ MethodHandle mh_a = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY+"_a", MT_A).asCollector(1, Object[].class, ARITY-2);
+ test253(mh_a, a, r0);
}
public void test253(MethodHandle mh, Object[] a, Object r0) throws Throwable {
Object r;
r = mh.invokeExact(
// <editor-fold defaultstate="collapsed" desc="a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], ...">
@@ -897,10 +1056,47 @@
xE0, xE1, xE2, xE3, xE4, xE5, xE6, xE7, xE8, xE9, xEA, xEB, xEC, xED, xEE, xEF,
xF0, xF1, xF2, xF3, xF4, xF5, xF6, xF7,
// </editor-fold>
xF8, xF9, xFA, xFB, xFC, xFD);
}
+ static Object hashArguments_254_a(Object x00, Object[] x01_FC, Object xFD) {
+ return Objects.hash(
+ // <editor-fold defaultstate="collapsed" desc="x00, x01_FC[0], x01_FC[1], x01_FC[2], ...">
+ x00, x01_FC[0], x01_FC[1], x01_FC[2], x01_FC[3], x01_FC[4], x01_FC[5], x01_FC[6], x01_FC[7], x01_FC[8],
+ x01_FC[9], x01_FC[10], x01_FC[11], x01_FC[12], x01_FC[13], x01_FC[14], x01_FC[15], x01_FC[16],
+ x01_FC[17], x01_FC[18], x01_FC[19], x01_FC[20], x01_FC[21], x01_FC[22], x01_FC[23], x01_FC[24],
+ x01_FC[25], x01_FC[26], x01_FC[27], x01_FC[28], x01_FC[29], x01_FC[30], x01_FC[31], x01_FC[32],
+ x01_FC[33], x01_FC[34], x01_FC[35], x01_FC[36], x01_FC[37], x01_FC[38], x01_FC[39], x01_FC[40],
+ x01_FC[41], x01_FC[42], x01_FC[43], x01_FC[44], x01_FC[45], x01_FC[46], x01_FC[47], x01_FC[48],
+ x01_FC[49], x01_FC[50], x01_FC[51], x01_FC[52], x01_FC[53], x01_FC[54], x01_FC[55], x01_FC[56],
+ x01_FC[57], x01_FC[58], x01_FC[59], x01_FC[60], x01_FC[61], x01_FC[62], x01_FC[63], x01_FC[64],
+ x01_FC[65], x01_FC[66], x01_FC[67], x01_FC[68], x01_FC[69], x01_FC[70], x01_FC[71], x01_FC[72],
+ x01_FC[73], x01_FC[74], x01_FC[75], x01_FC[76], x01_FC[77], x01_FC[78], x01_FC[79], x01_FC[80],
+ x01_FC[81], x01_FC[82], x01_FC[83], x01_FC[84], x01_FC[85], x01_FC[86], x01_FC[87], x01_FC[88],
+ x01_FC[89], x01_FC[90], x01_FC[91], x01_FC[92], x01_FC[93], x01_FC[94], x01_FC[95], x01_FC[96],
+ x01_FC[97], x01_FC[98], x01_FC[99], x01_FC[100], x01_FC[101], x01_FC[102], x01_FC[103], x01_FC[104],
+ x01_FC[105], x01_FC[106], x01_FC[107], x01_FC[108], x01_FC[109], x01_FC[110], x01_FC[111], x01_FC[112],
+ x01_FC[113], x01_FC[114], x01_FC[115], x01_FC[116], x01_FC[117], x01_FC[118], x01_FC[119], x01_FC[120],
+ x01_FC[121], x01_FC[122], x01_FC[123], x01_FC[124], x01_FC[125], x01_FC[126], x01_FC[127], x01_FC[128],
+ x01_FC[129], x01_FC[130], x01_FC[131], x01_FC[132], x01_FC[133], x01_FC[134], x01_FC[135], x01_FC[136],
+ x01_FC[137], x01_FC[138], x01_FC[139], x01_FC[140], x01_FC[141], x01_FC[142], x01_FC[143], x01_FC[144],
+ x01_FC[145], x01_FC[146], x01_FC[147], x01_FC[148], x01_FC[149], x01_FC[150], x01_FC[151], x01_FC[152],
+ x01_FC[153], x01_FC[154], x01_FC[155], x01_FC[156], x01_FC[157], x01_FC[158], x01_FC[159], x01_FC[160],
+ x01_FC[161], x01_FC[162], x01_FC[163], x01_FC[164], x01_FC[165], x01_FC[166], x01_FC[167], x01_FC[168],
+ x01_FC[169], x01_FC[170], x01_FC[171], x01_FC[172], x01_FC[173], x01_FC[174], x01_FC[175], x01_FC[176],
+ x01_FC[177], x01_FC[178], x01_FC[179], x01_FC[180], x01_FC[181], x01_FC[182], x01_FC[183], x01_FC[184],
+ x01_FC[185], x01_FC[186], x01_FC[187], x01_FC[188], x01_FC[189], x01_FC[190], x01_FC[191], x01_FC[192],
+ x01_FC[193], x01_FC[194], x01_FC[195], x01_FC[196], x01_FC[197], x01_FC[198], x01_FC[199], x01_FC[200],
+ x01_FC[201], x01_FC[202], x01_FC[203], x01_FC[204], x01_FC[205], x01_FC[206], x01_FC[207], x01_FC[208],
+ x01_FC[209], x01_FC[210], x01_FC[211], x01_FC[212], x01_FC[213], x01_FC[214], x01_FC[215], x01_FC[216],
+ x01_FC[217], x01_FC[218], x01_FC[219], x01_FC[220], x01_FC[221], x01_FC[222], x01_FC[223], x01_FC[224],
+ x01_FC[225], x01_FC[226], x01_FC[227], x01_FC[228], x01_FC[229], x01_FC[230], x01_FC[231], x01_FC[232],
+ x01_FC[233], x01_FC[234], x01_FC[235], x01_FC[236], x01_FC[237], x01_FC[238], x01_FC[239], x01_FC[240],
+ x01_FC[241], x01_FC[242], x01_FC[243], x01_FC[244], x01_FC[245], x01_FC[246], x01_FC[247], x01_FC[248],
+ // </editor-fold>
+ x01_FC[249], x01_FC[250], x01_FC[251], xFD);
+ }
@Test
public void test254() throws Throwable {
final int ARITY = 254;
System.out.println("test"+ARITY);
@@ -931,10 +1127,12 @@
MethodType mt = MethodType.genericMethodType(ARITY);
MethodHandle mh = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY, mt);
test254(mh, a, r0);
MethodHandle mh_CA = MH_hashArguments_VA.asFixedArity().asCollector(Object[].class, ARITY);
test254(mh_CA, a, r0);
+ MethodHandle mh_a = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY+"_a", MT_A).asCollector(1, Object[].class, ARITY-2);
+ test254(mh_a, a, r0);
}
public void test254(MethodHandle mh, Object[] a, Object r0) throws Throwable {
Object r;
r = mh.invokeExact(
// <editor-fold defaultstate="collapsed" desc="a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], ...">
@@ -1092,10 +1290,47 @@
xE0, xE1, xE2, xE3, xE4, xE5, xE6, xE7, xE8, xE9, xEA, xEB, xEC, xED, xEE, xEF,
xF0, xF1, xF2, xF3, xF4, xF5, xF6, xF7,
// </editor-fold>
xF8, xF9, xFA, xFB, xFC, xFD, xFE);
}
+ static Object hashArguments_255_a(Object x00, Object[] x01_FD, Object xFE) {
+ return Objects.hash(
+ // <editor-fold defaultstate="collapsed" desc="x00, x01_FD[0], x01_FD[1], x01_FD[2], ...">
+ x00, x01_FD[0], x01_FD[1], x01_FD[2], x01_FD[3], x01_FD[4], x01_FD[5], x01_FD[6], x01_FD[7], x01_FD[8],
+ x01_FD[9], x01_FD[10], x01_FD[11], x01_FD[12], x01_FD[13], x01_FD[14], x01_FD[15], x01_FD[16],
+ x01_FD[17], x01_FD[18], x01_FD[19], x01_FD[20], x01_FD[21], x01_FD[22], x01_FD[23], x01_FD[24],
+ x01_FD[25], x01_FD[26], x01_FD[27], x01_FD[28], x01_FD[29], x01_FD[30], x01_FD[31], x01_FD[32],
+ x01_FD[33], x01_FD[34], x01_FD[35], x01_FD[36], x01_FD[37], x01_FD[38], x01_FD[39], x01_FD[40],
+ x01_FD[41], x01_FD[42], x01_FD[43], x01_FD[44], x01_FD[45], x01_FD[46], x01_FD[47], x01_FD[48],
+ x01_FD[49], x01_FD[50], x01_FD[51], x01_FD[52], x01_FD[53], x01_FD[54], x01_FD[55], x01_FD[56],
+ x01_FD[57], x01_FD[58], x01_FD[59], x01_FD[60], x01_FD[61], x01_FD[62], x01_FD[63], x01_FD[64],
+ x01_FD[65], x01_FD[66], x01_FD[67], x01_FD[68], x01_FD[69], x01_FD[70], x01_FD[71], x01_FD[72],
+ x01_FD[73], x01_FD[74], x01_FD[75], x01_FD[76], x01_FD[77], x01_FD[78], x01_FD[79], x01_FD[80],
+ x01_FD[81], x01_FD[82], x01_FD[83], x01_FD[84], x01_FD[85], x01_FD[86], x01_FD[87], x01_FD[88],
+ x01_FD[89], x01_FD[90], x01_FD[91], x01_FD[92], x01_FD[93], x01_FD[94], x01_FD[95], x01_FD[96],
+ x01_FD[97], x01_FD[98], x01_FD[99], x01_FD[100], x01_FD[101], x01_FD[102], x01_FD[103], x01_FD[104],
+ x01_FD[105], x01_FD[106], x01_FD[107], x01_FD[108], x01_FD[109], x01_FD[110], x01_FD[111], x01_FD[112],
+ x01_FD[113], x01_FD[114], x01_FD[115], x01_FD[116], x01_FD[117], x01_FD[118], x01_FD[119], x01_FD[120],
+ x01_FD[121], x01_FD[122], x01_FD[123], x01_FD[124], x01_FD[125], x01_FD[126], x01_FD[127], x01_FD[128],
+ x01_FD[129], x01_FD[130], x01_FD[131], x01_FD[132], x01_FD[133], x01_FD[134], x01_FD[135], x01_FD[136],
+ x01_FD[137], x01_FD[138], x01_FD[139], x01_FD[140], x01_FD[141], x01_FD[142], x01_FD[143], x01_FD[144],
+ x01_FD[145], x01_FD[146], x01_FD[147], x01_FD[148], x01_FD[149], x01_FD[150], x01_FD[151], x01_FD[152],
+ x01_FD[153], x01_FD[154], x01_FD[155], x01_FD[156], x01_FD[157], x01_FD[158], x01_FD[159], x01_FD[160],
+ x01_FD[161], x01_FD[162], x01_FD[163], x01_FD[164], x01_FD[165], x01_FD[166], x01_FD[167], x01_FD[168],
+ x01_FD[169], x01_FD[170], x01_FD[171], x01_FD[172], x01_FD[173], x01_FD[174], x01_FD[175], x01_FD[176],
+ x01_FD[177], x01_FD[178], x01_FD[179], x01_FD[180], x01_FD[181], x01_FD[182], x01_FD[183], x01_FD[184],
+ x01_FD[185], x01_FD[186], x01_FD[187], x01_FD[188], x01_FD[189], x01_FD[190], x01_FD[191], x01_FD[192],
+ x01_FD[193], x01_FD[194], x01_FD[195], x01_FD[196], x01_FD[197], x01_FD[198], x01_FD[199], x01_FD[200],
+ x01_FD[201], x01_FD[202], x01_FD[203], x01_FD[204], x01_FD[205], x01_FD[206], x01_FD[207], x01_FD[208],
+ x01_FD[209], x01_FD[210], x01_FD[211], x01_FD[212], x01_FD[213], x01_FD[214], x01_FD[215], x01_FD[216],
+ x01_FD[217], x01_FD[218], x01_FD[219], x01_FD[220], x01_FD[221], x01_FD[222], x01_FD[223], x01_FD[224],
+ x01_FD[225], x01_FD[226], x01_FD[227], x01_FD[228], x01_FD[229], x01_FD[230], x01_FD[231], x01_FD[232],
+ x01_FD[233], x01_FD[234], x01_FD[235], x01_FD[236], x01_FD[237], x01_FD[238], x01_FD[239], x01_FD[240],
+ x01_FD[241], x01_FD[242], x01_FD[243], x01_FD[244], x01_FD[245], x01_FD[246], x01_FD[247], x01_FD[248],
+ // </editor-fold>
+ x01_FD[249], x01_FD[250], x01_FD[251], x01_FD[252], xFE);
+ }
@Test
public void test255() throws Throwable {
final int ARITY = 255;
System.out.println("test"+ARITY);
@@ -1161,7 +1396,40 @@
MethodHandle ximh = MethodHandles.exactInvoker(mt);
throw new AssertionError("should have thrown IAE; cannot have 1+1+255 arguments");
} catch (IllegalArgumentException ex) {
System.out.println("OK: "+ex);
}
+ MethodHandle mh_a;
+ try {
+ mh_a = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY+"_a", MT_A).asCollector(1, Object[].class, ARITY-2);
+ throw new AssertionError("should not create an arity 255 collector method handle");
+ } catch (IllegalArgumentException ex) {
+ System.out.println("OK: "+ex);
+ mh_a = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY+"_a", MT_A).asCollector(1, Object[].class, ARITY-3);
+ }
+ try {
+ r = mh_a.invokeExact(
+ // <editor-fold defaultstate="collapsed" desc="a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], ...">
+ a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], a[0x05], a[0x06], a[0x07], a[0x08], a[0x09], a[0x0A], a[0x0B], a[0x0C], a[0x0D], a[0x0E], a[0x0F],
+ a[0x10], a[0x11], a[0x12], a[0x13], a[0x14], a[0x15], a[0x16], a[0x17], a[0x18], a[0x19], a[0x1A], a[0x1B], a[0x1C], a[0x1D], a[0x1E], a[0x1F],
+ a[0x20], a[0x21], a[0x22], a[0x23], a[0x24], a[0x25], a[0x26], a[0x27], a[0x28], a[0x29], a[0x2A], a[0x2B], a[0x2C], a[0x2D], a[0x2E], a[0x2F],
+ a[0x30], a[0x31], a[0x32], a[0x33], a[0x34], a[0x35], a[0x36], a[0x37], a[0x38], a[0x39], a[0x3A], a[0x3B], a[0x3C], a[0x3D], a[0x3E], a[0x3F],
+ a[0x40], a[0x41], a[0x42], a[0x43], a[0x44], a[0x45], a[0x46], a[0x47], a[0x48], a[0x49], a[0x4A], a[0x4B], a[0x4C], a[0x4D], a[0x4E], a[0x4F],
+ a[0x50], a[0x51], a[0x52], a[0x53], a[0x54], a[0x55], a[0x56], a[0x57], a[0x58], a[0x59], a[0x5A], a[0x5B], a[0x5C], a[0x5D], a[0x5E], a[0x5F],
+ a[0x60], a[0x61], a[0x62], a[0x63], a[0x64], a[0x65], a[0x66], a[0x67], a[0x68], a[0x69], a[0x6A], a[0x6B], a[0x6C], a[0x6D], a[0x6E], a[0x6F],
+ a[0x70], a[0x71], a[0x72], a[0x73], a[0x74], a[0x75], a[0x76], a[0x77], a[0x78], a[0x79], a[0x7A], a[0x7B], a[0x7C], a[0x7D], a[0x7E], a[0x7F],
+ a[0x80], a[0x81], a[0x82], a[0x83], a[0x84], a[0x85], a[0x86], a[0x87], a[0x88], a[0x89], a[0x8A], a[0x8B], a[0x8C], a[0x8D], a[0x8E], a[0x8F],
+ a[0x90], a[0x91], a[0x92], a[0x93], a[0x94], a[0x95], a[0x96], a[0x97], a[0x98], a[0x99], a[0x9A], a[0x9B], a[0x9C], a[0x9D], a[0x9E], a[0x9F],
+ a[0xA0], a[0xA1], a[0xA2], a[0xA3], a[0xA4], a[0xA5], a[0xA6], a[0xA7], a[0xA8], a[0xA9], a[0xAA], a[0xAB], a[0xAC], a[0xAD], a[0xAE], a[0xAF],
+ a[0xB0], a[0xB1], a[0xB2], a[0xB3], a[0xB4], a[0xB5], a[0xB6], a[0xB7], a[0xB8], a[0xB9], a[0xBA], a[0xBB], a[0xBC], a[0xBD], a[0xBE], a[0xBF],
+ a[0xC0], a[0xC1], a[0xC2], a[0xC3], a[0xC4], a[0xC5], a[0xC6], a[0xC7], a[0xC8], a[0xC9], a[0xCA], a[0xCB], a[0xCC], a[0xCD], a[0xCE], a[0xCF],
+ a[0xD0], a[0xD1], a[0xD2], a[0xD3], a[0xD4], a[0xD5], a[0xD6], a[0xD7], a[0xD8], a[0xD9], a[0xDA], a[0xDB], a[0xDC], a[0xDD], a[0xDE], a[0xDF],
+ a[0xE0], a[0xE1], a[0xE2], a[0xE3], a[0xE4], a[0xE5], a[0xE6], a[0xE7], a[0xE8], a[0xE9], a[0xEA], a[0xEB], a[0xEC], a[0xED], a[0xEE], a[0xEF],
+ a[0xF0], a[0xF1], a[0xF2], a[0xF3], a[0xF4], a[0xF5], a[0xF6], a[0xF7],
+ // </editor-fold>
+ a[0xF8], a[0xF9], a[0xFA], a[0xFB], a[0xFC], a[0xFD], a[0xFE]);
+ throw new AssertionError("should not call an arity 255 collector method handle");
+ } catch (LinkageError ex) {
+ System.out.println("OK: "+ex);
+ }
}
}
< prev index next >