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Code Issues Wiki Activity

Testcase for 150906, large array initializers.

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This commit is contained in:
Markus Schorn 2006-11-13 16:01:11 +00:00
parent 45fecb58d9
commit 68f0ef88a8
1 changed files with 36 additions and 0 deletions
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36
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexBugsTests.java
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@ -143,4 +143,40 @@ public class IndexBugsTests extends BaseTestCase {
fIndex.releaseReadLock();
}
}
public void testBug150906() throws Exception {
String fileName= "bug150906.c";
String varName= "arrayDataSize";
StringBuffer content= new StringBuffer();
content.append("unsigned char arrayData[] = {\n");
for(int i=0; i<1024*500-1; i++) {
content.append("0x00,");
}
content.append("0x00};\n");
content.append("unsigned int arrayDataSize = sizeof(arrayData);\n");
int indexOfDecl = content.indexOf(varName);
assertTrue(CCorePlugin.getIndexManager().joinIndexer(80000, NPM));
long time= System.currentTimeMillis();
IFile file= createFile(getProject(), fileName, content.toString());
// must be done in a reasonable amount of time
waitUntilFileIsIndexed(file, 10000);
System.out.println((System.currentTimeMillis() -time));
fIndex.acquireReadLock();
try {
IIndexBinding[] bindings= fIndex.findBindings(getPattern("arrayDataSize"), true, IndexFilter.ALL, NPM);
assertEquals(1, bindings.length);
IIndexBinding binding= bindings[0];
// check if we have the definition
IIndexName[] decls= fIndex.findNames(binding, IIndex.FIND_DEFINITIONS);
assertEquals(1, decls.length);
assertEquals(indexOfDecl, decls[0].getNodeOffset());
}
finally {
fIndex.releaseReadLock();
}
}
}