@Test
public void structStatSize() throws Throwable {
if (Platform.IS_SOLARIS) {
jnr.ffi.Runtime runtime = jnr.ffi.Runtime.getSystemRuntime();
if (Platform.IS_32_BIT) {
assertEquals("struct size is wrong", 144, new SolarisFileStat32.Layout(runtime).size());
} else {
assertEquals("struct size is wrong", 128, new SolarisFileStat64.Layout(runtime).size());
}
}
if (Platform.IS_SOLARIS) {
File f = File.createTempFile("stat", null);
try {
FileStat st = posix.stat(f.getAbsolutePath());
if (Platform.IS_32_BIT) {
assertSame("incorrect stat instance returned", SolarisFileStat32.class, st.getClass());
} else {
assertSame("incorrect stat instance returned", SolarisFileStat64.class, st.getClass());
}
} finally {
f.delete();
}
}
}
@Test
public void filestatDirectory() throws Throwable {
File f = File.createTempFile("stat", null).getParentFile();
try {
FileStat stat = posix.stat(f.getAbsolutePath());
assertTrue(stat.isDirectory());
} finally {
f.delete();
}
}
@Test
public void filestatDescriptor() throws Throwable {
File f = File.createTempFile("stat", null);
try {
FileInputStream fis = new FileInputStream(f);
FileStat stat = posix.allocateStat();
int result = posix.fstat(fis.getFD(), stat);
assertEquals(0, result);
assertEquals(0, stat.st_size());
} finally {
f.delete();
}
}
@Test
public void filestat() throws Throwable {
File f = File.createTempFile("stat", null);
int size = 1567;
// Thread.sleep(2000);
addNBytes(f, size);
try {
FileStat stat = posix.stat(f.getAbsolutePath());
assertNotNull("posix.stat failed", stat);
assertEquals(size, stat.st_size());
// assertNotEquals(stat.mtime(), stat.ctime());
stat = posix.allocateStat();
int result = posix.stat(f.getAbsolutePath(), stat);
assertNotNull("posix.stat failed", stat);
assertEquals(0, result);
assertEquals(size, stat.st_size());
} finally {
f.delete();
}
}