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More IElementTypes: EA-35971 - assert: IElementType.<init>

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Gregory.Shrago
2012-05-11 17:41:09 +04:00
parent 8597fb4924
commit bbbacefa0f
2 changed files with 48 additions and 1 deletions
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platform/core-api/src/com/intellij/psi/tree/IElementType.java
+1 -1
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@@ -38,7 +38,7 @@ public class IElementType {
public static final short FIRST_TOKEN_INDEX = 1;
private static short ourCounter = FIRST_TOKEN_INDEX;
private static final short MAX_INDEXED_TYPES = 10000;
private static final short MAX_INDEXED_TYPES = 15000;
private static final List<IElementType> ourRegistry = new ArrayList<IElementType>(700);
private final short myIndex;
platform/platform-tests/testSrc/com/intellij/psi/tree/IElementTypeTest.java
+47
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@@ -0,0 +1,47 @@
/*
* Copyright (c) 2000-2006 JetBrains s.r.o. All Rights Reserved.
*/
package com.intellij.psi.tree;
import com.intellij.lang.LanguageExtensionPoint;
import com.intellij.lang.ParserDefinition;
import com.intellij.lang.PsiParser;
import com.intellij.lexer.Lexer;
import com.intellij.openapi.extensions.ExtensionPointName;
import com.intellij.openapi.extensions.Extensions;
import com.intellij.testFramework.fixtures.LightPlatformCodeInsightFixtureTestCase;
/**
* @author gregsh
*/
public class IElementTypeTest extends LightPlatformCodeInsightFixtureTestCase {
// load all parser definitions, instantiate all lexers & parsers to initialize all IElementType constants
@SuppressWarnings("UnusedDeclaration")
public void testCount() throws Exception {
int count = IElementType.getAllocatedTypesCount();
System.out.println("Before: " + count +" types");
LanguageExtensionPoint[] extensions = Extensions.getExtensions(new ExtensionPointName<LanguageExtensionPoint>("com.intellij.lang.parserDefinition"));
System.out.println(extensions.length +" definitions");
for (LanguageExtensionPoint e : extensions) {
ParserDefinition definition = (ParserDefinition)e.getInstance();
try {
IFileElementType type = definition.getFileNodeType();
Lexer lexer = definition.createLexer(getProject());
PsiParser parser = definition.createParser(getProject());
}
catch (UnsupportedOperationException e1) {
}
}
System.out.println("After: " + IElementType.getAllocatedTypesCount() +" types");
// leave some index-space for plugin developers
assertTrue(IElementType.getAllocatedTypesCount() < 10000);
// output on 11.05.2012
// Before: 3485 types
// 95 definitions
// After: 7694 types
}
}