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fix test: avoid possible interference with background indexing thread by running the code in write action

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This commit is contained in:
Maxim.Mossienko
2016-12-06 12:46:04 +01:00
parent 806e50ae42
commit f9ba5539a6
1 changed files with 10 additions and 7 deletions
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platform/platform-tests/testSrc/com/intellij/openapi/vfs/local/PersistentFsTest.java
+10 -7
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@@ -197,17 +197,20 @@ public class PersistentFsTest extends PlatformTestCase {
++globalModCount;
++inSessionModCount;
final long timestamp = vFile.getTimeStamp();
int finalGlobalModCount = globalModCount;
int finalInSessionModCount = inSessionModCount;
WriteAction.run(() -> {
final long timestamp = vFile.getTimeStamp();
vFile.setWritable(true); // 1 change
vFile.setBinaryContent("foo".getBytes(Charset.defaultCharset())); // content change + length change + maybe timestamp change
});
final int changesCount = timestamp == vFile.getTimeStamp() ? 3 : 4;
assertEquals(globalModCount + changesCount, managingFS.getModificationCount(vFile));
assertEquals(globalModCount + changesCount, managingFS.getFilesystemModificationCount());
assertEquals(inSessionModCount + changesCount, managingFS.getModificationCount());
assertEquals(parentModCount, managingFS.getModificationCount(vFile.getParent()));
// we check in write action to avoid observing background thread to index stuff
final int changesCount = timestamp == vFile.getTimeStamp() ? 3 : 4;
assertEquals(finalGlobalModCount + changesCount, managingFS.getModificationCount(vFile));
assertEquals(finalGlobalModCount + changesCount, managingFS.getFilesystemModificationCount());
assertEquals(finalInSessionModCount + changesCount, managingFS.getModificationCount());
assertEquals(parentModCount, managingFS.getModificationCount(vFile.getParent()));
});
}
@NotNull