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Code Issues Wiki Activity

Performance Test for the preprocessor

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This commit is contained in:
Markus Schorn 2007-10-30 18:41:07 +00:00
parent 4466a9e819
commit 73e2035f67
2 changed files with 10 additions and 8 deletions
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9
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/scanner2/Scanner2SpeedTest.java
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@ -16,6 +16,7 @@
*/ */
package org.eclipse.cdt.core.parser.tests.scanner2; package org.eclipse.cdt.core.parser.tests.scanner2;
import java.io.FileOutputStream;
import java.io.PrintStream; import java.io.PrintStream;
import java.util.Collections; import java.util.Collections;
@ -43,10 +44,10 @@ public class Scanner2SpeedTest extends SpeedTest2 {
public static void main(String[] args) { public static void main(String[] args) {
try { try {
PrintStream stream = null; PrintStream stream = null;
// if (args.length > 0) if (args.length > 0)
// stream = new PrintStream(new FileOutputStream("c:/tmp/dom.txt")); stream = new PrintStream(new FileOutputStream(args[0]));
new Scanner2SpeedTest().runTest(stream, 30); new Scanner2SpeedTest().runTest(stream, 1);
} catch (Exception e) { } catch (Exception e) {
System.out.println(e); System.out.println(e);
} }
@ -68,7 +69,7 @@ public class Scanner2SpeedTest extends SpeedTest2 {
"#include <iostream>\n"; "#include <iostream>\n";
CodeReader reader = new CodeReader(code.toCharArray()); CodeReader reader = new CodeReader(code.toCharArray());
IScannerInfo info = msvcScannerInfo(false); IScannerInfo info = getScannerInfo(false);
long totalTime = 0; long totalTime = 0;
for (int i = 0; i < n; ++i) { for (int i = 0; i < n; ++i) {
long time = testScan(reader, false, info, ParserLanguage.CPP); long time = testScan(reader, false, info, ParserLanguage.CPP);

9
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/scanner2/SpeedTest2.java
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@ -122,16 +122,17 @@ public class SpeedTest2 extends TestCase {
return mingwScannerInfo(false); return mingwScannerInfo(false);
} }
protected IScannerInfo msvcScannerInfo(boolean quick) { private IScannerInfo msvcScannerInfo(boolean quick) {
if( quick ) if( quick )
return new ScannerInfo(); return new ScannerInfo();
Map definitions = new Hashtable(); Map definitions = new Hashtable();
//definitions.put( "__GNUC__", "3" ); //$NON-NLS-1$ //$NON-NLS-2$ //definitions.put( "__GNUC__", "3" ); //$NON-NLS-1$ //$NON-NLS-2$
String [] includePaths = new String[] { String [] includePaths = new String[] {
"C:\\Program Files\\Microsoft Visual Studio\\VC98\\Include" "C:\\Program Files\\Microsoft SDK\\Include",
// "C:\\Program Files\\Microsoft Platform SDK\\Include", "C:\\Program Files\\Microsoft Visual C++ Toolkit 2003\\include"
// "C:\\Program Files\\Microsoft Visual C++ Toolkit 2003\\include"
// "C:\\Program Files\\Microsoft Visual Studio\\VC98\\Include"
}; };
return new ScannerInfo( definitions, includePaths ); return new ScannerInfo( definitions, includePaths );
} }