Failed

org.eclipse.jdt.core.tests.compiler.regression.ResourceLeakTests.test056i2 - 1.8 (from org.eclipse.jdt.core.tests.compiler.regression.TestAll)

Error Message

test056i2 - Eclipse found error(s) but Javac did not find any.
----------- Expected ------------

------------ but was ------------
----------\n
1. ERROR in X.java (at line 18)\n
 FileReader fileReader = new FileReader(file); // warn: not closed on all paths\n
            ^^^^^^^^^^\n
Potential resource leak: 'fileReader' may not be closed\n
----------\n

--------- Difference is ----------
 expected:<[]> but was:<[----------\n
1. ERROR in X.java (at line 18)\n
 FileReader fileReader = new FileReader(file); // warn: not closed on all paths\n
            ^^^^^^^^^^\n
Potential resource leak: 'fileReader' may not be closed\n
----------\n
]>

Stacktrace

junit.framework.ComparisonFailure: test056i2 - Eclipse found error(s) but Javac did not find any.
----------- Expected ------------

------------ but was ------------
----------\n
1. ERROR in X.java (at line 18)\n
	FileReader fileReader = new FileReader(file); // warn: not closed on all paths\n
	           ^^^^^^^^^^\n
Potential resource leak: 'fileReader' may not be closed\n
----------\n

--------- Difference is ----------
 expected:<[]> but was:<[----------\n
1. ERROR in X.java (at line 18)\n
	FileReader fileReader = new FileReader(file); // warn: not closed on all paths\n
	           ^^^^^^^^^^\n
Potential resource leak: 'fileReader' may not be closed\n
----------\n
]>
	at org.eclipse.jdt.core.tests.junit.extension.TestCase.assertStringEquals(TestCase.java:260)
	at org.eclipse.jdt.core.tests.junit.extension.TestCase.assertEquals(TestCase.java:236)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runJavac(AbstractRegressionTest.java:2044)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runTest(AbstractRegressionTest.java:2814)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runTest(AbstractRegressionTest.java:2539)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runNegativeTest(AbstractRegressionTest.java:2220)
	at org.eclipse.jdt.core.tests.compiler.regression.ResourceLeakTests.test056i2(ResourceLeakTests.java:619)

Standard Output

org.eclipse.jdt.core.tests.compiler.regression.ResourceLeakTests#test056i2 - 1.8
X.java [
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
public class X {
    void foo(boolean f1, boolean f2) throws IOException {
        File file = new File("somefile");
        if (f1) {
            FileReader fileReader = new FileReader(file); // properly closed
            char[] in = new char[50];
            fileReader.read(in);
            while (true) {
                  fileReader.close();
                  FileReader loopReader = new FileReader(file); // don't warn, properly closed
                  loopReader.close();
                  break;
            }
        } else {
            FileReader fileReader = new FileReader(file); // warn: not closed on all paths
            if (f2)
                fileReader.close();
        }
    }
    public static void main(String[] args) throws IOException {
        new X().foo(true, true);
    }
}

]


Full results sent to /tmp/comptest/run.1514610271420/1.8.0_131_20171230_000432.txt

Standard Error

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