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Tries TRY_HARDER too in tests now, to confirm it only improves accuracy, never hurts

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git-svn-id: https://zxing.googlecode.com/svn/trunk@236 59b500cc-1b3d-0410-9834-0bbf25fbcc57
This commit is contained in:
srowen 2008-03-03 20:21:22 +00:00
parent c4ee6727d6
commit 7c1d8184f3
1 changed files with 21 additions and 1 deletions
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22
core/test/src/com/google/zxing/common/AbstractBlackBoxTestCase.java
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@ -17,6 +17,7 @@
package com.google.zxing.common; package com.google.zxing.common;
import com.google.zxing.BarcodeFormat; import com.google.zxing.BarcodeFormat;
import com.google.zxing.DecodeHintType;
import com.google.zxing.MonochromeBitmapSource; import com.google.zxing.MonochromeBitmapSource;
import com.google.zxing.Reader; import com.google.zxing.Reader;
import com.google.zxing.ReaderException; import com.google.zxing.ReaderException;
@ -32,12 +33,19 @@ import java.io.FilenameFilter;
import java.io.IOException; import java.io.IOException;
import java.io.InputStreamReader; import java.io.InputStreamReader;
import java.net.URL; import java.net.URL;
import java.util.Hashtable;
/** /**
* @author srowen@google.com (Sean Owen) * @author srowen@google.com (Sean Owen)
*/ */
public abstract class AbstractBlackBoxTestCase extends TestCase { public abstract class AbstractBlackBoxTestCase extends TestCase {
private static final Hashtable TRY_HARDER_HINT;
static {
TRY_HARDER_HINT = new Hashtable();
TRY_HARDER_HINT.put(DecodeHintType.TRY_HARDER, Boolean.TRUE);
}
private static final FilenameFilter IMAGE_NAME_FILTER = new FilenameFilter() { private static final FilenameFilter IMAGE_NAME_FILTER = new FilenameFilter() {
public boolean accept(File dir, String name) { public boolean accept(File dir, String name) {
String lowerCase = name.toLowerCase(); String lowerCase = name.toLowerCase();
@ -96,12 +104,24 @@ public abstract class AbstractBlackBoxTestCase extends TestCase {
String expectedText = readFileAsString(expectedTextFile); String expectedText = readFileAsString(expectedTextFile);
String resultText = result.getText(); String resultText = result.getText();
if (expectedText.equals(resultText)) { boolean passed = expectedText.equals(resultText);
if (passed) {
passedCount++; passedCount++;
} else { } else {
System.out.println("Mismatch: expected '" + expectedText + "' but got '" + resultText + '\''); System.out.println("Mismatch: expected '" + expectedText + "' but got '" + resultText + '\'');
} }
// Try "try harder" mode
try {
result = barcodeReader.decode(source, TRY_HARDER_HINT);
} catch (ReaderException re) {
if (passed) {
fail("Normal mode succeed but \"try harder\" failed");
}
continue;
}
assertEquals("Normal mode succeed but \"try harder\" failed", expectedFormat, result.getBarcodeFormat());
assertEquals("Normal mode succeed but \"try harder\" failed", expectedText, result.getText());
} }
System.out.println(passedCount + " of " + imageFiles.length + " images passed"); System.out.println(passedCount + " of " + imageFiles.length + " images passed");