Fixed race condition in test and added timeouts to prevent possibility of infinite loop.

pull/1187/head
strangeweaver 2016-02-18 13:21:39 +00:00 committed by Justin Richer
parent 46046b574a
commit bdaf7cba23
1 changed files with 31 additions and 19 deletions

View File

@ -19,7 +19,7 @@ public class AbstractPageOperationTemplateTest {
public void setUp() throws Exception {
}
@Test
@Test(timeout = 1000L)
public void execute_zeropages() {
CountingPageOperation op = new CountingPageOperation(0,Long.MAX_VALUE);
op.execute();
@ -27,7 +27,7 @@ public class AbstractPageOperationTemplateTest {
assertEquals(0L, op.counter);
}
@Test
@Test(timeout = 1000L)
public void execute_singlepage() {
CountingPageOperation op = new CountingPageOperation(1,Long.MAX_VALUE);
op.execute();
@ -35,7 +35,7 @@ public class AbstractPageOperationTemplateTest {
assertEquals(10L, op.counter);
}
@Test
@Test(timeout = 1000L)
public void execute_negpage() {
CountingPageOperation op = new CountingPageOperation(-1,Long.MAX_VALUE);
op.execute();
@ -43,7 +43,7 @@ public class AbstractPageOperationTemplateTest {
assertEquals(0L, op.counter);
}
@Test
@Test(timeout = 1000L)
public void execute_npage(){
int n = 7;
CountingPageOperation op = new CountingPageOperation(n,Long.MAX_VALUE);
@ -52,7 +52,7 @@ public class AbstractPageOperationTemplateTest {
assertEquals(n*10L, op.counter);
}
@Test
@Test(timeout = 1000L)
public void execute_nullpage(){
CountingPageOperation op = new NullPageCountingPageOperation(Integer.MAX_VALUE, Long.MAX_VALUE);
op.execute();
@ -60,7 +60,7 @@ public class AbstractPageOperationTemplateTest {
assertEquals(0L, op.getCounter());
}
@Test
@Test(timeout = 1000L)
public void execute_emptypage(){
CountingPageOperation op = new EmptyPageCountingPageOperation(Integer.MAX_VALUE, Long.MAX_VALUE);
op.execute();
@ -68,27 +68,30 @@ public class AbstractPageOperationTemplateTest {
assertEquals(0L, op.getCounter());
}
@Test
@Test(timeout = 1000L)
public void execute_zerotime(){
CountingPageOperation op = new CountingPageOperation(Integer.MAX_VALUE,0L);
op.execute();
assertEquals(0L, op.getCounter());
assertEquals(0L, op.getLastFetchTime());
assertEquals(0L, op.getLastFetchRequestTime());
}
@Test
@Test(timeout = 1000L)
public void execute_nonzerotime(){
Long timeMillis = 100L;
Long timeMillis = 200L;
CountingPageOperation op = new CountingPageOperation(Integer.MAX_VALUE,timeMillis);
op.execute();
assertTrue("start time " + op.getStartTime() + "" +
" to last fetch time " + op.getLastFetchTime() +
" exceeds max time" + timeMillis, op.getLastFetchTime() - op.getStartTime() <= timeMillis);
" to last fetch time " + op.getLastFetchRequestTime() +
" or previous fetch time " + op.getPreviousFetchRequestTime() +
" exceeds max time" + timeMillis
, (op.getLastFetchRequestTime() - op.getStartTime() <= timeMillis)
|| (op.getPreviousFetchRequestTime() - op.getStartTime() <= timeMillis));
}
@Test
@Test(timeout = 1000L)
public void execute_negtime(){
Long timeMillis = -100L;
CountingPageOperation op = new CountingPageOperation(Integer.MAX_VALUE,timeMillis);
@ -97,7 +100,7 @@ public class AbstractPageOperationTemplateTest {
assertEquals(0L, op.getCounter());
}
@Test
@Test(timeout = 1000L)
public void execute_swallowException(){
CountingPageOperation op = new EvenExceptionCountingPageOperation(1, 1000L);
op.execute();
@ -125,7 +128,8 @@ public class AbstractPageOperationTemplateTest {
private int pageSize = 10;
private long counter = 0L;
private long startTime;
private long lastFetchTime;
private long lastFetchRequestTime;
private long previousFetchRequestTime;
private CountingPageOperation(int maxPages, long maxTime) {
super(maxPages, maxTime);
@ -134,8 +138,12 @@ public class AbstractPageOperationTemplateTest {
@Override
public Collection<String> fetchPage() {
lastFetchTime = System.currentTimeMillis();
List<String> page = new ArrayList<>(pageSize);
if(lastFetchRequestTime > 0){
previousFetchRequestTime = lastFetchRequestTime;
}
lastFetchRequestTime = System.currentTimeMillis();
List<String> page = new ArrayList<String>(pageSize);
for(int i = 0; i < pageSize; i++ ) {
page.add("item " + currentPageFetch * pageSize + i);
}
@ -152,8 +160,12 @@ public class AbstractPageOperationTemplateTest {
return counter;
}
public long getLastFetchTime() {
return lastFetchTime;
public long getLastFetchRequestTime() {
return lastFetchRequestTime;
}
public long getPreviousFetchRequestTime() {
return previousFetchRequestTime;
}
public long getStartTime(){