audio: Run VTS tests for streams of non-primary modules for HAL V6

Implement parsing of AudioPolicyManager config for finding
out supported format configurations of streams. This only applies
when running tests for HAL V6. Previously format configurations
mandated by CDD were used for testing, this does not work well
for non-primary modules.

Fix the following issues found while running the tests
for "r_submix" and "msd" modules:

- IStream::getSupportedFormats must return a status
  to indicate that this capability is not supported by HAL;

- it is allowed for IStream::setDevices to return
  NOT_SUPPORTED status.

Other changes:

- Factor out helper functions for generating format
  configurations;

- Fix generation of the channel mask component in the names
  of tests that use AudioConfig, add sampling rate to test
  names.

Squashed with the following commit to avoid breaking compilation:

audio vts: Remove explicit dependency on the new types

Avoid using the new ChannelMaskSet and SampleRateSet types
directly to simplify upstreaming.

Bug: 141989952
Bug: 141847510
Test: atest VtsHalAudioV5_0TargetTest
      atest VtsHalAudioV6_0TargetTest
            also, run modified V5_0 test using generators for V6_0

Change-Id: If0d330881901908e546baab89f63d3333003e355
Merged-In: If0d330881901908e546baab89f63d3333003e355

1 files changed, 9 insertions, 0 deletions

diff --git a/audio/core/all-versions/default/Stream.cpp b/audio/core/all-versions/default/Stream.cpp
index e62f6d3b0a..5f24a5d781 100644
--- a/audio/core/all-versions/default/Stream.cpp
+++ b/audio/core/all-versions/default/Stream.cpp
@@ -175,8 +175,17 @@ Return<void> Stream::getSupportedFormats(getSupportedFormats_cb _hidl_cb) {
         for (size_t i = 0; i < halFormats.size(); ++i) {
             formats[i] = AudioFormat(halFormats[i]);
         }
+        // Legacy get_parameter does not return a status_t, thus can not advertise of failure.
+        // Note that the method must not return an empty list if this capability is supported.
+        if (formats.size() == 0) {
+            result = Result::NOT_SUPPORTED;
+        }
     }
+#if MAJOR_VERSION <= 5
     _hidl_cb(formats);
+#elif MAJOR_VERSION >= 6
+    _hidl_cb(result, formats);
+#endif
     return Void();
 }