Increase the number of test service names
Append a random number between 0 and 999999999 to the service name,
instead of 0 to 999 (and historically 0 to 9999). This reduces chances
that a collision can happen, if the test is run simultaneously on
devices on the same network.
Bug: 190249673
Test: atest NsdManagerTest
Change-Id: I14a7a60a45c41b920f50d9ccc4dd3f98fd623c42
diff --git a/tests/cts/net/src/android/net/cts/NsdManagerTest.kt b/tests/cts/net/src/android/net/cts/NsdManagerTest.kt
index 9307c27..23814c9 100644
--- a/tests/cts/net/src/android/net/cts/NsdManagerTest.kt
+++ b/tests/cts/net/src/android/net/cts/NsdManagerTest.kt
@@ -62,7 +62,7 @@
class NsdManagerTest {
private val context by lazy { InstrumentationRegistry.getInstrumentation().context }
private val nsdManager by lazy { context.getSystemService(NsdManager::class.java) }
- private val serviceName = "NsdTest%04d".format(Random().nextInt(1000))
+ private val serviceName = "NsdTest%09d".format(Random().nextInt(1_000_000_000))
private interface NsdEvent
private open class NsdRecord<T : NsdEvent> private constructor(