Merge "Added test for max distance on editDistance()." into qt-dev (96d29fd8) · Commits · e / os / android_frameworks_base

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;
		}

+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);
		}


		}