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more tests fixes

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pull/240/head
Andrey Pavlenko 12 years ago
parent c49b1bc6d5
commit b0e1cb473a
4 changed files with 57 additions and 55 deletions
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  1. 23
      modules/java/android_test/src/org/opencv/test/OpenCVTestCase.java
  2. 8
      modules/java/android_test/src/org/opencv/test/features2d/ORBDescriptorExtractorTest.java
  3. 8
      modules/java/android_test/src/org/opencv/test/features2d/SIFTDescriptorExtractorTest.java
  4. 73
      modules/java/java_test/src/org/opencv/test/OpenCVTestCase.java

23
modules/java/android_test/src/org/opencv/test/OpenCVTestCase.java
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@ -1,8 +1,10 @@
package org.opencv.test;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.nio.MappedByteBuffer;
import java.nio.channels.FileChannel;
@ -426,24 +428,19 @@ public class OpenCVTestCase extends TestCase {
}
protected static String readFile(String path) {
FileInputStream stream = null;
try {
stream = new FileInputStream(new File(path));
FileChannel fc = stream.getChannel();
MappedByteBuffer bb = fc.map(FileChannel.MapMode.READ_ONLY, 0,
fc.size());
return Charset.defaultCharset().decode(bb).toString();
BufferedReader br = new BufferedReader(new FileReader(path));
String line;
StringBuffer result = new StringBuffer();
while ((line = br.readLine()) != null) {
result.append(line);
result.append("\n");
}
return result.toString();
} catch (IOException e) {
OpenCVTestRunner.Log("Failed to read file \"" + path
+ "\". Exception is thrown: " + e);
return null;
} finally {
if (stream != null)
try {
stream.close();
} catch (IOException e) {
OpenCVTestRunner.Log("Exception is thrown: " + e);
}
}
}

8
modules/java/android_test/src/org/opencv/test/features2d/ORBDescriptorExtractorTest.java
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@ -100,7 +100,9 @@ public class ORBDescriptorExtractorTest extends OpenCVTestCase {
extractor.write(filename);
String truth = "<?xml version=\"1.0\"?>\n<opencv_storage>\n<name>Feature2D.ORB</name>\n<WTA_K>2</WTA_K>\n<edgeThreshold>31</edgeThreshold>\n<firstLevel>0</firstLevel>\n<nFeatures>500</nFeatures>\n<nLevels>8</nLevels>\n<patchSize>31</patchSize>\n<scaleFactor>1.2000000476837158e+00</scaleFactor>\n<scoreType>0</scoreType>\n</opencv_storage>\n";
assertEquals(truth, readFile(filename));
String actual = readFile(filename);
actual = actual.replaceAll("e\\+000", "e+00"); // NOTE: workaround for different platforms double representation
assertEquals(truth, actual);
}
public void testWriteYml() {
@ -109,7 +111,9 @@ public class ORBDescriptorExtractorTest extends OpenCVTestCase {
extractor.write(filename);
String truth = "%YAML:1.0\nname: \"Feature2D.ORB\"\nWTA_K: 2\nedgeThreshold: 31\nfirstLevel: 0\nnFeatures: 500\nnLevels: 8\npatchSize: 31\nscaleFactor: 1.2000000476837158e+00\nscoreType: 0\n";
assertEquals(truth, readFile(filename));
String actual = readFile(filename);
actual = actual.replaceAll("e\\+000", "e+00"); // NOTE: workaround for different platforms double representation
assertEquals(truth, actual);
}
}

8
modules/java/android_test/src/org/opencv/test/features2d/SIFTDescriptorExtractorTest.java
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@ -87,7 +87,9 @@ public class SIFTDescriptorExtractorTest extends OpenCVTestCase {
extractor.write(filename);
String truth = "<?xml version=\"1.0\"?>\n<opencv_storage>\n<name>Feature2D.SIFT</name>\n<contrastThreshold>4.0000000000000001e-02</contrastThreshold>\n<edgeThreshold>10.</edgeThreshold>\n<nFeatures>0</nFeatures>\n<nOctaveLayers>3</nOctaveLayers>\n<sigma>1.6000000000000001e+00</sigma>\n</opencv_storage>\n";
assertEquals(truth, readFile(filename));
String actual = readFile(filename);
actual = actual.replaceAll("e([+-])0(\\d\\d)", "e$1$2"); // NOTE: workaround for different platforms double representation
assertEquals(truth, actual);
}
public void testWriteYml() {
@ -96,7 +98,9 @@ public class SIFTDescriptorExtractorTest extends OpenCVTestCase {
extractor.write(filename);
String truth = "%YAML:1.0\nname: \"Feature2D.SIFT\"\ncontrastThreshold: 4.0000000000000001e-02\nedgeThreshold: 10.\nnFeatures: 0\nnOctaveLayers: 3\nsigma: 1.6000000000000001e+00\n";
assertEquals(truth, readFile(filename));
String actual = readFile(filename);
actual = actual.replaceAll("e([+-])0(\\d\\d)", "e$1$2"); // NOTE: workaround for different platforms double representation
assertEquals(truth, actual);
}
}

73
modules/java/java_test/src/org/opencv/test/OpenCVTestCase.java
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@ -2,9 +2,11 @@
package org.opencv.test;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.nio.MappedByteBuffer;
import java.nio.channels.FileChannel;
@ -94,31 +96,31 @@ public class OpenCVTestCase extends TestCase {
protected void setUp() throws Exception {
super.setUp();
try {
System.loadLibrary("opencv_java");
} catch (SecurityException e) {
System.out.println(e.toString());
System.exit(-1);
} catch (UnsatisfiedLinkError e) {
System.out.println(e.toString());
System.exit(-1);
}
String pwd;
try {
pwd = new File(".").getCanonicalPath() + File.separator;
} catch (IOException e) {
System.out.println(e);
return;
}
OpenCVTestRunner.LENA_PATH = pwd + "res/drawable/lena.jpg";
OpenCVTestRunner.CHESS_PATH = pwd + "res/drawable/chessboard.jpg";
OpenCVTestRunner.LBPCASCADE_FRONTALFACE_PATH = pwd + "res/raw/lbpcascade_frontalface.xml";
assert(new File(OpenCVTestRunner.LENA_PATH).exists());
assert(new File(OpenCVTestRunner.CHESS_PATH).exists());
assert(new File(OpenCVTestRunner.LBPCASCADE_FRONTALFACE_PATH).exists());
try {
System.loadLibrary("opencv_java");
} catch (SecurityException e) {
System.out.println(e.toString());
System.exit(-1);
} catch (UnsatisfiedLinkError e) {
System.out.println(e.toString());
System.exit(-1);
}
String pwd;
try {
pwd = new File(".").getCanonicalPath() + File.separator;
} catch (IOException e) {
System.out.println(e);
return;
}
OpenCVTestRunner.LENA_PATH = pwd + "res/drawable/lena.jpg";
OpenCVTestRunner.CHESS_PATH = pwd + "res/drawable/chessboard.jpg";
OpenCVTestRunner.LBPCASCADE_FRONTALFACE_PATH = pwd + "res/raw/lbpcascade_frontalface.xml";
assert(new File(OpenCVTestRunner.LENA_PATH).exists());
assert(new File(OpenCVTestRunner.CHESS_PATH).exists());
assert(new File(OpenCVTestRunner.LBPCASCADE_FRONTALFACE_PATH).exists());
dst = new Mat();
assertTrue(dst.empty());
@ -452,24 +454,19 @@ public class OpenCVTestCase extends TestCase {
}
protected static String readFile(String path) {
FileInputStream stream = null;
try {
stream = new FileInputStream(new File(path));
FileChannel fc = stream.getChannel();
MappedByteBuffer bb = fc.map(FileChannel.MapMode.READ_ONLY, 0,
fc.size());
return Charset.defaultCharset().decode(bb).toString();
BufferedReader br = new BufferedReader(new FileReader(path));
String line;
StringBuffer result = new StringBuffer();
while ((line = br.readLine()) != null) {
result.append(line);
result.append("\n");
}
return result.toString();
} catch (IOException e) {
OpenCVTestRunner.Log("Failed to read file \"" + path
+ "\". Exception is thrown: " + e);
return null;
} finally {
if (stream != null)
try {
stream.close();
} catch (IOException e) {
OpenCVTestRunner.Log("Exception is thrown: " + e);
}
}
}

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