commit 04364edefcc39a5f620156a35209b760eb66a916
author Kevin Rocard <krocard@google.com> Tue May 02 18:16:00 2017 -0700
committer Kevin Rocard <krocard@google.com> Mon May 08 14:42:39 2017 -0700
tree f4e155e066d346f921045b3a2cd9d8d334cef9da
parent f8500dcb5a22b3f21dbcdadf04cf3d667d499b51

Audio HAL VTS: Sanitize setMode input

Some values of AudioMode are exposed although implementation detail.
Make sure the client can not use them.

Test: vts-tradefed run vts --module VtsHalAudioV2_0Target
Test: call/play music/record/video...
Bug: 36311550
Change-Id: If513c2a06efa8a92459f0af80c63232fc63302b0
Signed-off-by: Kevin Rocard <krocard@google.com>

audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp

diff --git a/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp b/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
index 20a093f..2700ef1 100644
--- a/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
+++ b/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
@@ -1291,18 +1291,22 @@
 }
 
 TEST_F(AudioPrimaryHidlTest, setMode) {
-    doc::test("Make sure setMode always succeeds if mode is valid");
+    doc::test(
+        "Make sure setMode always succeeds if mode is valid "
+        "and fails otherwise");
+    // Test Invalid values
+    for (AudioMode mode :
+         {AudioMode::INVALID, AudioMode::CURRENT, AudioMode::CNT}) {
+        SCOPED_TRACE("mode=" + toString(mode));
+        ASSERT_RESULT(Result::INVALID_ARGUMENTS, device->setMode(mode));
+    }
+    // Test valid values
     for (AudioMode mode :
          {AudioMode::IN_CALL, AudioMode::IN_COMMUNICATION, AudioMode::RINGTONE,
-          AudioMode::CURRENT,
           AudioMode::NORMAL /* Make sure to leave the test in normal mode */}) {
         SCOPED_TRACE("mode=" + toString(mode));
         ASSERT_OK(device->setMode(mode));
     }
-
-    // FIXME: Missing api doc. What should the impl do if the mode is invalid ?
-    ASSERT_RESULT(Result::INVALID_ARGUMENTS,
-                  device->setMode(AudioMode::INVALID));
 }
 
 TEST_F(BoolAccessorPrimaryHidlTest, BtScoNrecEnabled) {