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Java: Added a test case to DefUseTest for nested 'try/finally' within a 'for' loop. (IDEA-164371)

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This commit is contained in:
Pavel Dolgov
2016-12-07 20:09:30 +03:00
parent e8a4c0addf
commit fcf94c75d8
2 changed files with 187 additions and 0 deletions
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java/java-tests/testData/inspection/defUse/NestedTryFinallyInForLoop.java
+186
View File
@@ -0,0 +1,186 @@
class Demo {
private static class A {
private void a() { }
private void b() { }
private void c() { }
private F[] f() { return new F[0]; }
private String g() { return ""; }
private H[] h() { return new H[0]; }
private void i() { }
}
private static class F {
private void f() { }
}
private static class H {
private void h() { }
}
public void f() {
try {
A b = new A();
try {
A a = new A();
try {
boolean c = false;
try {
a.a();
c = true;
} finally {
if (!c) {
o(null);
}
}
for (H h : a.h()) {
boolean d = false;
try {
try {
h.h();
d = true;
} catch (Exception e) {
o(e);
} finally {
if (d) {
c = false;
try {
a.a();
c = true;
} finally {
if (!c) {
a.c();
}
}
for (F f : a.f()) {
try {
f.f();
} catch (RuntimeException e) {
o(e);
}
}
c = false;
try {
a.a();
c = true;
} finally {
if (!c) {
a.c();
}
}
} else {
c = false;
try {
a.b();
c = true;
} finally {
if (!c) {
a.c();
}
}
a.i();
c = false;
try {
a.a();
c = true;
} finally {
if (!c) {
a.c();
}
}
}
}
} catch (Exception e) {
o(e);
} finally {
c = false;
try {
if (d)
b.a();
else
b.b();
c = true;
} finally {
if (!c) {
b.c();
}
}
}
}
boolean d = false;
b.i();
try {
a.i();
String g = <warning descr="Variable 'g' initializer 'null' is redundant">null</warning>;
try {
g = a.g();
d = true;
o(g);
} catch (Exception e) {
o(e);
} finally {
if (d) {
c = false;
try {
a.a();
c = true;
} finally {
if (!c) {
a.c();
}
}
a.i();
for (F f : a.f()) {
try {
f.f();
} catch (RuntimeException e) {
o(e);
}
}
c = false;
try {
a.a();
c = true;
} finally {
if (!c) {
a.c();
}
}
} else {
c = false;
try {
a.b();
c = true;
} finally {
if (!c) {
a.c();
}
}
}
}
} finally {
c = false;
try {
if (d)
b.a();
else
b.b();
c = true;
} finally {
if (!c) {
b.c();
}
}
}
} finally {
a.c();
}
} finally {
b.c();
}
} catch (Exception e) {
o(e);
}
}
private void o(Object o) { }
}
java/java-tests/testSrc/com/intellij/codeInspection/DefUseTest.java
+1
View File
@@ -55,6 +55,7 @@ public class DefUseTest extends LightCodeInsightFixtureTestCase {
public void testComplexQuintipleTryFinally() { doTest(); }
public void testAssignmentsInLambdaBody() { doTest(); }
public void testNestedTryFinallyInEndlessLoop() { doTest(); }
public void testNestedTryFinallyInForLoop() { doTest(); }
private void doTest() {
myFixture.enableInspections(new DefUseInspection());