public ModuleDependency(final UnsignedInteger moduleTypeId, final UnsignedInteger moduleVersion) {
if (moduleTypeId.intValue() > 65535) {
throw new IllegalArgumentException(
"Illegal moduleTypeId value > 65535, only ushort values allowed");
}
if (moduleVersion.intValue() > 65535) {
throw new IllegalArgumentException(
"Illegal version moduleVersion > 65535, only ushort values allowed");
}
this.moduleTypeId = moduleTypeId.shortValue();
this.moduleVersion = moduleVersion.shortValue();
}
@Test
public void testInfoForFatBinaryAndLittleEndian() {
MachoMagicInfo info = new MachoMagicInfo(UnsignedInteger.fromIntBits(0xBEBAFECA));
assertThat(info.isValidMachMagic(), equalTo(true));
assertThat(info.is64Bit(), equalTo(false));
assertThat(info.isSwapped(), equalTo(true));
assertThat(info.isMachObjectHeaderMagic(), equalTo(false));
assertThat(info.isFatBinaryHeaderMagic(), equalTo(true));
}
public static void checkValues(SegmentCommand command, boolean is64Bit) {
if (is64Bit) {
assertThat(
command.getLoadCommandCommonFields().getCmd(),
equalToObject(SegmentCommand.LC_SEGMENT_64));
assertThat(command.getLoadCommandCommonFields().getCmdsize().intValue(), equalTo(72));
} else {
assertThat(
command.getLoadCommandCommonFields().getCmd(), equalToObject(SegmentCommand.LC_SEGMENT));
assertThat(command.getLoadCommandCommonFields().getCmdsize().intValue(), equalTo(56));
}
assertThat(command.getSegname(), equalToObject("SEGNAME"));
assertThat(command.getVmaddr().intValue(), equalTo(0x10));
assertThat(command.getVmsize().intValue(), equalTo(0x20));
assertThat(command.getFileoff().intValue(), equalTo(0x30));
assertThat(command.getFilesize().intValue(), equalTo(0x40));
assertThat(command.getMaxprot(), equalToObject(0x50));
assertThat(command.getInitprot(), equalToObject(0x60));
assertThat(command.getNsects(), equalToObject(UnsignedInteger.fromIntBits(0x70)));
assertThat(command.getFlags(), equalToObject(UnsignedInteger.fromIntBits(0x80)));
}
@Override
public void startPositionNode(final UnsignedInteger position) {
writer.startStatement(Rfc6020Mapping.POSITION);
writer.writeArgument(position.toString());
}
@Test
public void testInvalidMagic() {
MachoMagicInfo info = new MachoMagicInfo(UnsignedInteger.fromIntBits(0x12345678));
assertThat(info.isValidMachMagic(), equalTo(false));
}