diff options
Diffstat (limited to 'testing/web-platform/tests/compute-pressure/compute_pressure_known_sources.https.any.js')
-rw-r--r-- | testing/web-platform/tests/compute-pressure/compute_pressure_known_sources.https.any.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/testing/web-platform/tests/compute-pressure/compute_pressure_known_sources.https.any.js b/testing/web-platform/tests/compute-pressure/compute_pressure_known_sources.https.any.js new file mode 100644 index 0000000000..5db3053ce9 --- /dev/null +++ b/testing/web-platform/tests/compute-pressure/compute_pressure_known_sources.https.any.js @@ -0,0 +1,21 @@ +// META: global=window,dedicatedworker,sharedworker + +'use strict'; + +test(() => { + // Compute Pressure should support at least "cpu" + const sources = PressureObserver.knownSources; + assert_in_array('cpu', sources); +}, 'PressureObserver should support at least "cpu"'); + +test(() => { + // Compute Pressure should be frozen array + const sources = PressureObserver.knownSources; + assert_equals(sources, PressureObserver.knownSources); +}, 'PressureObserver must return always the same array'); + +test(() => { + // Compute Pressure should be frozen array + let sources = PressureObserver.knownSources; + assert_equals(Object.isFrozen(sources), true); +}, 'PressureObserver must return a frozen array'); |