public void testCopyToBuffer() {
Int64Array array = AssertArrays.makeInt64Array12345();
long[] out = new long[3];
array.copyToBuffer(out, 3, 1);
assertTrue(Arrays.equals(out, new long[] {2, 3, 4}));
array = AssertArrays.makeInt64Array12345();
out = new long[1];
array.copyToBuffer(out, -1, 0);
assertTrue(Arrays.equals(out, new long[] {1}));
array = AssertArrays.makeInt64Array12345();
out = new long[1];
array.copyToBuffer(out, -1, 4);
assertTrue(Arrays.equals(out, new long[] {5}));
array = AssertArrays.makeInt64Array12345();
out = new long[3];
array.copyToBuffer(out, 3, 0);
assertTrue(Arrays.equals(out, new long[] {1, 2, 3}));
array = AssertArrays.makeInt64Array12345();
out = new long[3];
array.copyToBuffer(out, -1, 2);
assertTrue(Arrays.equals(out, new long[] {3, 4, 5}));
array = AssertArrays.makeInt64Array12345();
out = new long[3];
array.copyToBuffer(out, -1, 3);
assertTrue(Arrays.equals(out, new long[] {4, 5, 0}));
array = AssertArrays.makeInt64Array12345();
out = new long[0];
array.copyToBuffer(out, -1, 3);
assertTrue(Arrays.equals(out, new long[] {}));
array = AssertArrays.makeInt64Array12345();
out = new long[3];
try {
array.copyToBuffer(out, -1, -1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
array = AssertArrays.makeInt64Array12345();
out = new long[3];
try {
array.copyToBuffer(out, 1, 5);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
}
