mirror of
https://github.com/opencv/opencv.git
synced 2024-12-05 09:49:12 +08:00
85450816b4
Modified Java tests to run on Android #24910 To run the tests you need to: 1. Build OpenCV using Android pipeline. For example: `cmake -DBUILD_TEST=ON -DANDROID=ON -DANDROID_ABI=arm64-v8a -DCMAKE_TOOLCHAIN_FILE=/usr/lib/android-sdk/ndk/25.1.8937393/build/cmake/android.toolchain.cmake -DANDROID_NDK=/usr/lib/android-sdk/ndk/25.1.8937393 -DANDROID_SDK=/usr/lib/android-sdk ../opencv` `make` 2. Connect Android Phone 3. Run tests: `cd android_tests` `./gradlew tests_module:connectedAndroidTest` Related CI pipeline: https://github.com/opencv/ci-gha-workflow/pull/138 ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [ ] There is a reference to the original bug report and related work - [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake
54 lines
2.0 KiB
Java
54 lines
2.0 KiB
Java
package org.opencv.test.objdetect;
|
|
|
|
import java.util.List;
|
|
import org.opencv.core.Mat;
|
|
import org.opencv.objdetect.QRCodeDetector;
|
|
import org.opencv.imgcodecs.Imgcodecs;
|
|
import org.opencv.test.OpenCVTestCase;
|
|
import java.util.Arrays;
|
|
import java.util.ArrayList;
|
|
import java.util.HashSet;
|
|
import java.util.List;
|
|
|
|
public class QRCodeDetectorTest extends OpenCVTestCase {
|
|
|
|
private final static String ENV_OPENCV_TEST_DATA_PATH = "OPENCV_TEST_DATA_PATH";
|
|
private String testDataPath;
|
|
|
|
@Override
|
|
protected void setUp() throws Exception {
|
|
super.setUp();
|
|
|
|
// relys on https://developer.android.com/reference/java/lang/System
|
|
isTestCaseEnabled = System.getProperties().getProperty("java.vm.name") != "Dalvik";
|
|
|
|
if (isTestCaseEnabled) {
|
|
testDataPath = System.getenv(ENV_OPENCV_TEST_DATA_PATH);
|
|
if (testDataPath == null)
|
|
throw new Exception(ENV_OPENCV_TEST_DATA_PATH + " has to be defined!");
|
|
}
|
|
}
|
|
|
|
public void testDetectAndDecode() {
|
|
Mat img = Imgcodecs.imread(testDataPath + "/cv/qrcode/link_ocv.jpg");
|
|
assertFalse(img.empty());
|
|
QRCodeDetector detector = new QRCodeDetector();
|
|
assertNotNull(detector);
|
|
String output = detector.detectAndDecode(img);
|
|
assertEquals(output, "https://opencv.org/");
|
|
}
|
|
|
|
public void testDetectAndDecodeMulti() {
|
|
Mat img = Imgcodecs.imread(testDataPath + "/cv/qrcode/multiple/6_qrcodes.png");
|
|
assertFalse(img.empty());
|
|
QRCodeDetector detector = new QRCodeDetector();
|
|
assertNotNull(detector);
|
|
List < String > output = new ArrayList< String >();
|
|
boolean result = detector.detectAndDecodeMulti(img, output);
|
|
assertTrue(result);
|
|
assertEquals(output.size(), 6);
|
|
List < String > expectedResults = Arrays.asList("SKIP", "EXTRA", "TWO STEPS FORWARD", "STEP BACK", "QUESTION", "STEP FORWARD");
|
|
assertEquals(new HashSet<String>(output), new HashSet<String>(expectedResults));
|
|
}
|
|
}
|