if (!lastWasPossibleDoubleByteStart && ((value >= 0xF0 && value <= 0xFF) || value == 0x80 || value == 0xA0)) {
canBeShiftJIS = false;
}
- if (((value >= 0x81 && value <= 0x9F) || (value >= 0xE0 && value <= 0xEF)) && i < length - 1) {
+ if (((value >= 0x81 && value <= 0x9F) || (value >= 0xE0 && value <= 0xEF))) {
// These start double-byte characters in Shift_JIS. Let's see if it's followed by a valid
// second byte.
- sawDoubleByteStart = true;
if (lastWasPossibleDoubleByteStart) {
// If we just checked this and the last byte for being a valid double-byte
// char, don't check starting on this byte. If this and the last byte
// ... otherwise do check to see if this plus the next byte form a valid
// double byte pair encoding a character.
lastWasPossibleDoubleByteStart = true;
- int nextValue = bytes[i + 1] & 0xFF;
- if (nextValue < 0x40 || nextValue > 0xFC) {
+ if (i >= bytes.length - 1) {
canBeShiftJIS = false;
+ } else {
+ int nextValue = bytes[i + 1] & 0xFF;
+ if (nextValue < 0x40 || nextValue > 0xFC) {
+ canBeShiftJIS = false;
+ } else {
+ sawDoubleByteStart = true;
+ }
+ // There is some conflicting information out there about which bytes can follow which in
+ // double-byte Shift_JIS characters. The rule above seems to be the one that matches practice.
}
- // There is some conflicting information out there about which bytes can follow which in
- // double-byte Shift_JIS characters. The rule above seems to be the one that matches practice.
}
} else {
lastWasPossibleDoubleByteStart = false;
private static BufferedImage loadImage(String fileName) {
try {
File file = new File(BASE_IMAGE_PATH + fileName);
+ if (!file.exists()) {
+ // try starting with 'core' since the test base is often given as the project root
+ file = new File("core/" + BASE_IMAGE_PATH + fileName);
+ }
assertTrue("Please run from the 'core' directory", file.exists());
return ImageIO.read(file);
} catch (IOException e) {