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删除没有用的测试用例

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Daniel Qian
2015-03-20 14:24:50 +08:00
parent 8a7192813d
commit 913f49e470
1 changed files with 0 additions and 68 deletions
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68
weixin-java-mp/src/main/java/TestNonAtomicLongAssignment.java
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@ -1,68 +0,0 @@
/**
* Created by qianjia on 15/1/25.
*/
public class TestNonAtomicLongAssignment {
private static final long HI = 1l << 32;
private static final long LO = 1l;
private static final long TEST_NUMBER = HI | LO;
private static long assignee = 0l;
public static void main(String[] args) {
Thread writer = new Thread(new Runnable() {
@Override
public void run() {
while (true) {
assignee = TEST_NUMBER;
}
}
});
writer.setDaemon(true);
Thread reader = new Thread(new Runnable() {
@Override
public void run() {
long i = 0;
while (true) {
i++;
long test = assignee;
if (test != TEST_NUMBER) {
System.out.print(i + " times:" + toBin(test));
break;
}
}
}
});
// Thread worker = new Thread(new Runnable() {
// @Override
// public void run() {
// double d = 89009808877238948224343435452333323113131313133434434341212323232424243434335354232390490189190420928348910913094983.323334401928d;
// while(true) {
// Math.cbrt(d);
// d = d - 1l;
// }
// }
// });
// worker.setDaemon(true);
// worker.start();
writer.start();
reader.start();
}
public static String toBin(long n) {
StringBuilder sb = new StringBuilder(Long.toBinaryString(n));
int padding = 64 - sb.length();
while (padding > 0) {
sb.insert(0, '0');
padding--;
}
return sb.toString();
}
}