Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c7be4205 authored by Adam He's avatar Adam He
Browse files

Added test for max distance on editDistance(). 

Fixes: 132202845
Test: atest android.ext.services.autofill.EditDistanceScorerTest
Change-Id: Ib87e372703c5ce72a09f7974f8477c4022813d9b
parent 10f78591

packages/ExtServices/src/android/ext/services/autofill/EditDistanceScorer.java

+1 −1
Original line number Diff line number Diff line
@@ -83,7 +83,7 @@ final class EditDistanceScorer { 
     *     the edit distance is at least as big as the {@code max} parameter

     */

    // Note: copied verbatim from com.android.tools.lint.detector.api.LintUtils.java

    private static int editDistance(@NonNull String s, @NonNull String t, int max) {

    public static int editDistance(@NonNull String s, @NonNull String t, int max) {

        if (s.equals(t)) {

            return 0;

        }

packages/ExtServices/tests/src/android/ext/services/autofill/EditDistanceScorerTest.java

+6 −2
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
package android.ext.services.autofill;



import static android.ext.services.autofill.EditDistanceScorer.calculateScore;

import static android.ext.services.autofill.EditDistanceScorer.editDistance;



import static com.google.common.truth.Truth.assertThat;
@@ -73,9 +74,12 @@ public class EditDistanceScorerTest { 
        assertFloat(calculateScore(AutofillValue.forText("DUDx"), "Dude"), 0.75F);

    }



    @Test

    public void testEditDistance_maxDistance() {

        assertFloat(editDistance("testing", "b", 4), Integer.MAX_VALUE);

    }



    public static void assertFloat(float actualValue, float expectedValue) {

        assertThat(actualValue).isWithin(0.01F).of(expectedValue);

    }





}