File exist in directory but still getting .FileNotFoundException in linux while executing junit test case in linux but in windows its fiine

Question

One of my test case is failing with " java.io.FileNotFoundException: /home/utility/abc.xsd (No such file or directory)" exception but that file exist in that path and even that file has read access for all the level ( -rw-r--r-- )

But the same is working fine in windows.

public void test1() {
   URL schUrl = getClass().getClassLoader().getResource("/home/utility/abc.xsd"); //At this line error is occuring
}

I tried adding file.read() , file.exist() and for both its showing false.

java.io.FileNotFoundException: /home/utility/abc.xsd (No such file or directory)
at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:146)
        at java.io.FileInputStream.<init>(FileInputStream.java:101)
        at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90)
        at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188)
        at java.net.URL.openStream(URL.java:1048)
        at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
        at org.apache.xerces.impl.XMLEntityManager.startDocumentEntity(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentScannerImpl.setInputSource(Unknown Source)
        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:392)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:274)
        at com.ares.ocg.util.xml.sax.SchemaImpl.init(SchemaImpl.java:258)
        at com.ares.ocg.util.xml.schema.SchemaProvider.getSchema(SchemaProvider.java:144)
        at com.ares.ocg.util.xml.schema.TestSchema.testSchemaElement(TestSchema.java:57)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at junit.framework.TestCase.runTest(TestCase.java:168)
        at junit.framework.TestCase.runBare(TestCase.java:134)
        at junit.framework.TestResult$1.protect(TestResult.java:110)
        at junit.framework.TestResult.runProtected(TestResult.java:128)
        at junit.framework.TestResult.run(TestResult.java:113)
        at junit.framework.TestCase.run(TestCase.java:124)
        at junit.framework.TestSuite.runTest(TestSuite.java:243)
        at junit.framework.TestSuite.run(TestSuite.java:238)
        at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)

Please , suggest how can i resolve this issue.

https://stackoverflow.com/questions/2593154/get-a-resource-using-getresource — hinotf, Sep 06 '19 at 09:25
I doubt that the code and the error message fit to each other. You are loading a _resource_ which result in either a correct `URL` instance or `null`. In no way could this code give a `FileNotFoundException`! — Seelenvirtuose, Sep 06 '19 at 09:42
`getResource("/home/utility/abc.xsd")` is for accessing a resource on the classpath. It is relative to the classpath of your application, it doesn't open the file `/home/utility/abc.xsd` on your filesystem. — Mark Rotteveel, Sep 06 '19 at 10:36
It just doesn not happen to me: both in Windows 10 and CentOS 7, with and without the file... Are you sure you are not forgetting some important detail? — Sterconium, Sep 06 '19 at 14:37

score 0 · Answer 1 · answered Sep 06 '19 at 09:19

0

It is always suggestible to use File.separator instead of a slash, because every OS have its own style of a directory structure.

Please refer to this

answered Sep 06 '19 at 09:19

Dinesh K

269
2
8

I already tried that as well but it didn't helped and in linux when i am trying to find the file using 'cd' with the path there in error i can see file exist there. – vikash srivastava Sep 06 '19 at 09:22
can you try this command `cat /home/utility/abc.xsd` and check for the file existence – Dinesh K Sep 06 '19 at 09:28

File exist in directory but still getting .FileNotFoundException in linux while executing junit test case in linux but in windows its fiine

1 Answers1