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Code Issues Actions 2 Packages Projects Releases Wiki Activity

File.length should return 0 for non-existent files

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This commit is contained in:
Joel Dice 2011-01-17 09:48:34 -07:00
parent c855224d14
commit 4a9ff55060
2 changed files with 7 additions and 1 deletions
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2
classpath/java-io.cpp
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@ -331,7 +331,7 @@ Java_java_io_File_length(JNIEnv* e, jclass, jstring path)
} }
} }
return -1; return 0;
} }
extern "C" JNIEXPORT void JNICALL extern "C" JNIEXPORT void JNICALL

6
test/FileOutput.java
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@ -4,6 +4,10 @@ import java.io.File;
import java.io.IOException; import java.io.IOException;
public class FileOutput { public class FileOutput {
private static void expect(boolean v) {
if (! v) throw new RuntimeException();
}
private static void test(boolean appendFirst) throws IOException { private static void test(boolean appendFirst) throws IOException {
try { try {
FileOutputStream f = new FileOutputStream("test.txt", appendFirst); FileOutputStream f = new FileOutputStream("test.txt", appendFirst);
@ -33,6 +37,8 @@ public class FileOutput {
} }
public static void main(String[] args) throws IOException { public static void main(String[] args) throws IOException {
expect(new File("nonexistent-file").length() == 0);
test(false); test(false);
test(true); test(true);
} }