@Test
public void testEscapeXml() {
assertEquals("abcd", StringUtils.escapeXml("abcd"));
assertEquals(
"a<table border="0" color='red'>b&lt;c</table>d",
StringUtils.escapeXml("a<table border=\"0\" color=\'red\'>b<c</table>d"));
}
@Test
public void testEscapeXmlPerformance() {
String html = "a<table border=\"0\" color=\'red\'>b<c</table>d";
// char[] html = "a<table border=\"0\" color=\'red\'>b<c</table>d".toCharArray();
int count = profile ? 10 * 1000 * 1000 : 1000;
long start = System.nanoTime();
for (int i = 0; i < count; i++) {
StringUtils.escapeXml(html);
}
long elapsed = System.nanoTime() - start;
DecimalFormat format = new DecimalFormat("###,##0.###");
System.out.println(
"elapsed: "
+ format.format(elapsed)
+ "ns, tps: "
+ format.format(1000L * 1000L * 1000L * (long) count / elapsed));
}
public byte[] filter(String key, byte[] value) {
return StringUtils.escapeXml(value);
}
public char[] filter(String key, char[] value) {
return StringUtils.escapeXml(value);
}
public String filter(String key, String value) {
return StringUtils.escapeXml(value);
}
@Test
public void escapeXmlBytes() {
assertEquals("中<文>字"符", new String(StringUtils.escapeXml("中<文>字\"符".getBytes())));
}