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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
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* under the terms of the GNU General Public License version 2 only , as
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*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
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*/
/*
* @ test
* @ bug 8003280
* @ summary Add lambda tests
* basic test for simple lambda expressions in multiple scopes
* @ author Brian Goetz
* @ author Maurizio Cimadamore
* @ run main LambdaExpr01
*/
public class LambdaExpr02 {
static int assertionCount = 0 ;
static void assertTrue(boolean cond) {
assertionCount++;
if (!cond)
throw new AssertionError();
}
interface S_int {
int m();
}
interface S_Integer {
Integer m();
}
interface S_int_int {
int m(int i);
}
interface S_Integer_int {
int m(Integer i);
}
interface S_int_Integer {
Integer m(int i);
}
interface S_Integer_Integer {
Integer m(Integer i);
}
static {
S_int s_i = ()-> { return 3 ; };
assertTrue(3 == s_i.m());
S_Integer s_I = ()-> { return 3 ; };
assertTrue(3 == s_I.m());
S_int_int s_i_i = (int x) -> { return x + 1 ; };
assertTrue(4 == s_i_i.m(3 ));
S_int_Integer s_i_I = (int x) -> { return x + 1 ; };
assertTrue(4 == s_i_I.m(3 ));
S_Integer_int s_I_i = (Integer x) -> { return x.intValue() + 1 ; };
assertTrue(4 == s_I_i.m(3 ));
S_Integer_Integer s_I_I = (Integer x) -> { return x.intValue() + 1 ; };
assertTrue(4 == s_I_I.m(3 ));
}
{
S_int s_i = ()-> { return 3 ; };
assertTrue(3 == s_i.m());
S_Integer s_I = ()-> { return 3 ; };
assertTrue(3 == s_I.m());
S_int_int s_i_i = (int x) -> { return x + 1 ; };
assertTrue(4 == s_i_i.m(3 ));
S_int_Integer s_i_I = (int x) -> { return x + 1 ; };
assertTrue(4 == s_i_I.m(3 ));
S_Integer_int s_I_i = (Integer x) -> { return x.intValue() + 1 ; };
assertTrue(4 == s_I_i.m(3 ));
S_Integer_Integer s_I_I = (Integer x) -> { return x.intValue() + 1 ; };
assertTrue(4 == s_I_I.m(3 ));
}
static void test1() {
S_int s_i = ()-> { return 3 ; };
assertTrue(3 == s_i.m());
S_Integer s_I = ()-> { return 3 ; };
assertTrue(3 == s_I.m());
S_int_int s_i_i = (int x) -> { return x + 1 ; };
assertTrue(4 == s_i_i.m(3 ));
S_int_Integer s_i_I = (int x) -> { return x + 1 ; };
assertTrue(4 == s_i_I.m(3 ));
S_Integer_int s_I_i = (Integer x) -> { return x.intValue() + 1 ; };
assertTrue(4 == s_I_i.m(3 ));
S_Integer_Integer s_I_I = (Integer x) -> { return x.intValue() + 1 ; };
assertTrue(4 == s_I_I.m(3 ));
}
void test2() {
S_int s_i = ()-> { return 3 ; };
assertTrue(3 == s_i.m());
S_Integer s_I = ()-> { return 3 ; };
assertTrue(3 == s_I.m());
S_int_int s_i_i = (int x) -> { return x + 1 ; };
assertTrue(4 == s_i_i.m(3 ));
S_int_Integer s_i_I = (int x) -> { return x + 1 ; };
assertTrue(4 == s_i_I.m(3 ));
S_Integer_int s_I_i = (Integer x) -> { return x.intValue() + 1 ; };
assertTrue(4 == s_I_i.m(3 ));
S_Integer_Integer s_I_I = (Integer x) -> { return x.intValue() + 1 ; };
assertTrue(4 == s_I_I.m(3 ));
}
public static void main(String[] args) {
test1();
new LambdaExpr02().test2();
assertTrue(assertionCount == 24 );
}
}
Messung V0.5 in Prozent C=89 H=94 G=91
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-10-11)
¤
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