Source code
Revision control
Copy as Markdown
Other Tools
package org.mozilla.geckoview.test;
import java.io.File;
import java.io.IOException;
import org.junit.rules.ExternalResource;
import org.junit.rules.TemporaryFolder;
import org.mozilla.geckoview.test.rule.TestHarnessException;
/** Lazily provides a temporary profile folder for tests. */
public class TemporaryProfileRule extends ExternalResource {
TemporaryFolder mTemporaryFolder;
File mProfileFolder;
@Override
protected void after() {
if (mTemporaryFolder != null) {
mTemporaryFolder.delete();
mProfileFolder = null;
}
}
public File get() {
if (mProfileFolder == null) {
mTemporaryFolder = new TemporaryFolder();
try {
mTemporaryFolder.create();
mProfileFolder = mTemporaryFolder.newFolder("test-profile");
} catch (IOException ex) {
throw new TestHarnessException(ex);
}
}
return mProfileFolder;
}
}