junichi11 commented on a change in pull request #3257:
URL: https://github.com/apache/netbeans/pull/3257#discussion_r732675934
##########
File path:
php/php.refactoring/test/unit/src/org/netbeans/modules/refactoring/php/findusages/FindUsagesTestBase.java
##########
@@ -60,7 +67,8 @@ private String getTestResult(final String exactFileName,
final String caretLine)
caretOffset = -1;
}
final String[] result = new String[1];
- ParserManager.parse(Collections.singleton(testSource), new UserTask() {
+ // wait for the scan to finish
+ Future<Void> future =
ParserManager.parseWhenScanFinished(Collections.singleton(testSource), new
UserTask() {
Review comment:
The following error may occur. So, wait for the scan to finish.
<details>
<summary>log</summary>
```
Testcase:
testInterfaces_01(org.netbeans.modules.refactoring.php.findusages.WhereUsedSupportTest):
Caused an ERROR
null
org.netbeans.modules.parsing.spi.ParseException
at
org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:186)
at
org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
at
org.netbeans.modules.refactoring.php.findusages.FindUsagesTestBase.getTestResult(FindUsagesTestBase.java:69)
at
org.netbeans.modules.refactoring.php.findusages.FindUsagesTestBase.findUsages(FindUsagesTestBase.java:48)
at
org.netbeans.modules.refactoring.php.findusages.WhereUsedSupportTest.testInterfaces_01(WhereUsedSupportTest.java:200)
at org.netbeans.junit.NbTestCase.access$200(NbTestCase.java:77)
at org.netbeans.junit.NbTestCase$2.doSomething(NbTestCase.java:476)
at org.netbeans.junit.NbTestCase$1Guard.run(NbTestCase.java:402)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
at
org.netbeans.modules.refactoring.php.findusages.FindUsagesTestBase$1.run(FindUsagesTestBase.java:78)
at
org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
at
org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
at
org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
at
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
at
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
at
org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
at
org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
at
org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
at
org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
at
org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
```
</details>
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