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default node tests: add initial test

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tests the initial metadata setup.
This commit is contained in:
Ashok Sidipotu 2023-01-20 11:23:24 +05:30 • committed by Julian Bouzas
parent 0b29286f4f
commit c88a569835
2 changed files with 97 additions and 0 deletions
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8
tests/scripts/meson.build
View file

@ -136,3 +136,11 @@ test(
args: ['script-tests', '17-test-linking-defined-device-node-target-object-int-metadata-capture.lua'],
env: common_env,
)
test(
'00-test-default-nodes-initial-metadata-update',
script_tester,
args: ['script-tests', '00-test-default-nodes-initial-metadata-update.lua'],
env: common_env,
)

89
tests/scripts/scripts/00-test-default-nodes-initial-metadata-update.lua Normal file
View file

@ -0,0 +1,89 @@
-- check if default keys are restored correctly by the default-nodes hooks on
-- bootup.
-- First we create a bunch of devices and update the default.configured.* keys
-- in other words select the default device.
-- then reload the metadata plugin which recreates the default metadata.
-- default-node/* scripts are supposed to restore the previously selected
-- default device.
local tu = require ("test-utils")
Script.async_activation = true
tu.createDeviceNode ("audio-sink-device-node", "Audio/Sink")
tu.createDeviceNode ("audio-source-device-node", "Audio/Source")
tu.createDeviceNode ("video-source-device-node", "Video/Source")
-- create second pair of devices just to make the test case better
tu.createDeviceNode ("audio-sink-device-node-1", "Audio/Sink")
tu.createDeviceNode ("audio-source-device-node-1", "Audio/Source")
tu.createDeviceNode ("video-source-device-node-1", "Video/Source")
local device_match_count = 0
local expected_values_table = {
["default.configured.audio.sink"] = "audio-sink-device-node",
["default.configured.audio.source"] = "audio-source-device-node",
["default.configured.video.source"] = "video-source-device-node",
["audio-sink-device-node"] = "default.configured.audio.sink",
["audio-source-device-node"] = "default.configured.audio.source",
["video-source-device-node"] = "default.configured.video.source",
}
SimpleEventHook {
name = "node/test-default-nodes",
interests = {
EventInterest {
Constraint { "event.type", "=", "node-added" },
Constraint { "node.name", "c", "audio-sink-device-node",
"audio-source-device-node", "video-source-device-node" },
},
},
execute = function (event)
local node = event:get_subject ()
local name = node.properties ["node.name"]
local key = expected_values_table [name]
device_match_count = device_match_count + 1
tu.metadata:set (0, key, "Spa:String:JSON",
Json.Object { ["name"] = name }:to_string ())
if device_match_count == 3 then
tu.restartPlugin ("metadata")
device_match_count = 0
end
end
}:register ()
metadata_added_hook = SimpleEventHook {
name = "test-default-nodes/metadata-added",
after = "default-nodes/metadata-added",
interests = {
EventInterest {
Constraint { "event.type", "=", "metadata-added" },
Constraint { "metadata.name", "=", "default" },
},
},
execute = function (event)
local source = event:get_source ()
local om = source:call ("get-object-manager", "metadata")
local metadata = om:lookup { Constraint { "metadata.name", "=", "default" } }
for k, v in pairs (expected_values_table) do
local obj = metadata:find (0, k)
if obj then
local json = Json.Raw (obj)
if json:parse ().name == v then
device_match_count = device_match_count + 1
end
end
end
if device_match_count == 3 then
Script:finish_activation ()
end
end
}:register ()