Modify the test boundary for read/write test
Modified testReadWriteProgram() to read and write data down to 8 bytes
on devices launching with first API level 34-.
Test: TH
Change-Id: Ia95ee4f2481e09fabf11edb153b0bc710947901f
diff --git a/tests/cts/net/src/android/net/cts/ApfIntegrationTest.kt b/tests/cts/net/src/android/net/cts/ApfIntegrationTest.kt
index c621930..a029a54 100644
--- a/tests/cts/net/src/android/net/cts/ApfIntegrationTest.kt
+++ b/tests/cts/net/src/android/net/cts/ApfIntegrationTest.kt
@@ -51,6 +51,7 @@
import android.util.Log
import androidx.test.filters.RequiresDevice
import androidx.test.platform.app.InstrumentationRegistry
+import com.android.compatibility.common.util.PropertyUtil.getFirstApiLevel
import com.android.compatibility.common.util.PropertyUtil.getVsrApiLevel
import com.android.compatibility.common.util.SystemUtil.runShellCommand
import com.android.compatibility.common.util.SystemUtil.runShellCommandOrThrow
@@ -356,9 +357,15 @@
fun testReadWriteProgram() {
assumeApfVersionSupportAtLeast(4)
- // Only test down to 2 bytes. The first byte always stays PASS.
+ val minReadWriteSize = if (getFirstApiLevel() >= Build.VERSION_CODES.VANILLA_ICE_CREAM) {
+ 2
+ } else {
+ 8
+ }
+
+ // The minReadWriteSize is 2 bytes. The first byte always stays PASS.
val program = ByteArray(caps.maximumApfProgramSize)
- for (i in caps.maximumApfProgramSize downTo 2) {
+ for (i in caps.maximumApfProgramSize downTo minReadWriteSize) {
// Randomize bytes in range [1, i). And install first [0, i) bytes of program.
// Note that only the very first instruction (PASS) is valid APF bytecode.
Random.nextBytes(program, 1 /* fromIndex */, i /* toIndex */)