src/tests/diagnostics/meta/appmgr_cpu_stats_tests.cml

// Copyright 2022 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
{
    include: [ "//src/sys/test_runners/inspect/default.shard.cml" ],
    program: {
        accessor: "ALL",
        timeout_seconds: "60",
        cases: [
            // Appmgr is using less than 2MB of inspect space for measurements
            "core/appmgr:root/cpu_stats/measurements/@inspect:current_size WHERE [a] a < 2*1024*1024",

            // Appmgr has at least 2MB of inspect space for measurements.
            "core/appmgr:root/cpu_stats/measurements/@inspect:maximum_size WHERE [a] a >= 2*1024*1024",

            // Appmgr exposes recent usage consisting of 6 measurements.
            "core/appmgr:root/cpu_stats/recent_usage:* WHERE [a] Count(a) == 6",

            // Appmgr exposes stats on measurement time. (Histograms are unhandled.)
            "core/appmgr:root/cpu_stats:process_time_ns WHERE [a] UnhandledType(a)",

            // Appmgr exposes the number of tracked tasks.
            "core/appmgr:root/cpu_stats:task_count WHERE [a] a >= 0",

            // Appmgr is using less than 2MB of inspect space.
            "core/appmgr:root/inspect_stats:current_size WHERE [a] a < 2*1024*1024",

            // Appmgr has at least 2MB of inspect space.
            "core/appmgr:root/inspect_stats:maximum_size WHERE [a] a >= 2*1024*1024",
        ],
    },
}