Adding upstream version 43.9.upstream/43.9upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 319 insertions, 0 deletions

diff --git a/js/perf/hwtest.js b/js/perf/hwtest.js
new file mode 100644
index 0000000..63777bd
--- /dev/null
+++ b/js/perf/hwtest.js
@@ -0,0 +1,319 @@
+/* exported run, script_desktopShown, script_overviewShowStart,
+            script_overviewShowDone, script_applicationsShowStart,
+            script_applicationsShowDone, script_mainViewDrawStart,
+            script_mainViewDrawDone, script_overviewDrawStart,
+            script_overviewDrawDone, script_redrawTestStart,
+            script_redrawTestDone, script_collectTimings,
+            script_geditLaunch, script_geditFirstFrame,
+            clutter_stagePaintStart, clutter_paintCompletedTimestamp */
+/* eslint camelcase: ["error", { properties: "never", allow: ["^script_", "^clutter"] }] */
+const { Clutter, Gio, Shell } = imports.gi;
+const Main = imports.ui.main;
+const Scripting = imports.ui.scripting;
+
+var METRICS = {
+    timeToDesktop: {
+        description: 'Time from starting graphical.target to desktop showing',
+        units: 'us',
+    },
+
+    overviewShowTime: {
+        description: 'Time to switch to overview view, first time',
+        units: 'us',
+    },
+
+    applicationsShowTime: {
+        description: 'Time to switch to applications view, first time',
+        units: 'us',
+    },
+
+    mainViewRedrawTime: {
+        description: 'Time to redraw the main view, full screen',
+        units: 'us',
+    },
+
+    overviewRedrawTime: {
+        description: 'Time to redraw the overview, full screen, 5 windows',
+        units: 'us',
+    },
+
+    applicationRedrawTime: {
+        description: 'Time to redraw frame with a maximized application update',
+        units: 'us',
+    },
+
+    geditStartTime: {
+        description: 'Time from gedit launch to window drawn',
+        units: 'us',
+    },
+};
+
+function waitAndDraw(milliseconds) {
+    let cb;
+
+    let timeline = new Clutter.Timeline({ duration: milliseconds });
+    timeline.start();
+
+    timeline.connect('new-frame', (_timeline, _frame) => {
+        global.stage.queue_redraw();
+    });
+
+    timeline.connect('completed', () => {
+        timeline.stop();
+        if (cb)
+            cb();
+    });
+
+    return callback => (cb = callback);
+}
+
+function waitSignal(object, signal) {
+    let cb;
+
+    let id = object.connect(signal, () => {
+        object.disconnect(id);
+        if (cb)
+            cb();
+    });
+
+    return callback => (cb = callback);
+}
+
+function extractBootTimestamp() {
+    const sp = Gio.Subprocess.new([
+        'journalctl', '-b',
+        'MESSAGE_ID=7d4958e842da4a758f6c1cdc7b36dcc5',
+        'UNIT=graphical.target',
+        '-o',
+        'json',
+    ], Gio.SubprocessFlags.STDOUT_PIPE);
+    let result = null;
+
+    let datastream = Gio.DataInputStream.new(sp.get_stdout_pipe());
+    while (true) { // eslint-disable-line no-constant-condition
+        let [line, length_] = datastream.read_line_utf8(null);
+        if (line === null)
+            break;
+
+        let fields = JSON.parse(line);
+        result = Number(fields['__MONOTONIC_TIMESTAMP']);
+    }
+    datastream.close(null);
+    return result;
+}
+
+async function run() {
+    /* eslint-disable no-await-in-loop */
+    Scripting.defineScriptEvent("desktopShown", "Finished initial animation");
+    Scripting.defineScriptEvent("overviewShowStart", "Starting to show the overview");
+    Scripting.defineScriptEvent("overviewShowDone", "Overview finished showing");
+    Scripting.defineScriptEvent("applicationsShowStart", "Starting to switch to applications view");
+    Scripting.defineScriptEvent("applicationsShowDone", "Done switching to applications view");
+    Scripting.defineScriptEvent("mainViewDrawStart", "Drawing main view");
+    Scripting.defineScriptEvent("mainViewDrawDone", "Ending timing main view drawing");
+    Scripting.defineScriptEvent("overviewDrawStart", "Drawing overview");
+    Scripting.defineScriptEvent("overviewDrawDone", "Ending timing overview drawing");
+    Scripting.defineScriptEvent("redrawTestStart", "Drawing application window");
+    Scripting.defineScriptEvent("redrawTestDone", "Ending timing application window drawing");
+    Scripting.defineScriptEvent("collectTimings", "Accumulate frame timings from redraw tests");
+    Scripting.defineScriptEvent("geditLaunch", "gedit application launch");
+    Scripting.defineScriptEvent("geditFirstFrame", "first frame of gedit window drawn");
+
+    await Scripting.waitLeisure();
+    Scripting.scriptEvent('desktopShown');
+
+    let interfaceSettings = new Gio.Settings({
+        schema_id: 'org.gnome.desktop.interface',
+    });
+    interfaceSettings.set_boolean('enable-animations', false);
+
+    Scripting.scriptEvent('overviewShowStart');
+    Main.overview.show();
+    await Scripting.waitLeisure();
+    Scripting.scriptEvent('overviewShowDone');
+
+    await Scripting.sleep(1000);
+
+    Scripting.scriptEvent('applicationsShowStart');
+    // eslint-disable-next-line require-atomic-updates
+    Main.overview.dash.showAppsButton.checked = true;
+
+    await Scripting.waitLeisure();
+    Scripting.scriptEvent('applicationsShowDone');
+
+    await Scripting.sleep(1000);
+
+    Main.overview.hide();
+    await Scripting.waitLeisure();
+
+    // --------------------- //
+    // Tests of redraw speed //
+    // --------------------- //
+
+    global.frame_timestamps = true;
+    global.frame_finish_timestamp = true;
+
+    for (let k = 0; k < 5; k++)
+        await Scripting.createTestWindow({ maximized: true });
+    await Scripting.waitTestWindows();
+
+    await Scripting.sleep(1000);
+
+    Scripting.scriptEvent('mainViewDrawStart');
+    await waitAndDraw(1000);
+    Scripting.scriptEvent('mainViewDrawDone');
+
+    Main.overview.show();
+    Scripting.waitLeisure();
+
+    await Scripting.sleep(1500);
+
+    Scripting.scriptEvent('overviewDrawStart');
+    await waitAndDraw(1000);
+    Scripting.scriptEvent('overviewDrawDone');
+
+    await Scripting.destroyTestWindows();
+    Main.overview.hide();
+
+    await Scripting.createTestWindow({
+        maximized: true,
+        redraws: true,
+    });
+    await Scripting.waitTestWindows();
+
+    await Scripting.sleep(1000);
+
+    Scripting.scriptEvent('redrawTestStart');
+    await Scripting.sleep(1000);
+    Scripting.scriptEvent('redrawTestDone');
+
+    await Scripting.sleep(1000);
+    Scripting.scriptEvent('collectTimings');
+
+    await Scripting.destroyTestWindows();
+
+    global.frame_timestamps = false;
+    global.frame_finish_timestamp = false;
+
+    await Scripting.sleep(1000);
+
+    let appSys = Shell.AppSystem.get_default();
+    let app = appSys.lookup_app('org.gnome.gedit.desktop');
+
+    Scripting.scriptEvent('geditLaunch');
+    app.activate();
+
+    let windows = app.get_windows();
+    if (windows.length > 0)
+        throw new Error('gedit was already running');
+
+    while (windows.length == 0) {
+        await waitSignal(global.display, 'window-created');
+        windows = app.get_windows();
+    }
+
+    let actor = windows[0].get_compositor_private();
+    await waitSignal(actor, 'first-frame');
+    Scripting.scriptEvent('geditFirstFrame');
+
+    await Scripting.sleep(1000);
+
+    windows[0].delete(global.get_current_time());
+
+    await Scripting.sleep(1000);
+
+    interfaceSettings.set_boolean('enable-animations', true);
+    /* eslint-enable no-await-in-loop */
+}
+
+let overviewShowStart;
+let applicationsShowStart;
+let stagePaintStart;
+let redrawTiming;
+let redrawTimes = {};
+let geditLaunchTime;
+
+function script_desktopShown(time) {
+    let bootTimestamp = extractBootTimestamp();
+    METRICS.timeToDesktop.value = time - bootTimestamp;
+}
+
+function script_overviewShowStart(time) {
+    overviewShowStart = time;
+}
+
+function script_overviewShowDone(time) {
+    METRICS.overviewShowTime.value = time - overviewShowStart;
+}
+
+function script_applicationsShowStart(time) {
+    applicationsShowStart = time;
+}
+
+function script_applicationsShowDone(time) {
+    METRICS.applicationsShowTime.value = time - applicationsShowStart;
+}
+
+function script_mainViewDrawStart(_time) {
+    redrawTiming = 'mainView';
+}
+
+function script_mainViewDrawDone(_time) {
+    redrawTiming = null;
+}
+
+function script_overviewDrawStart(_time) {
+    redrawTiming = 'overview';
+}
+
+function script_overviewDrawDone(_time) {
+    redrawTiming = null;
+}
+
+function script_redrawTestStart(_time) {
+    redrawTiming = 'application';
+}
+
+function script_redrawTestDone(_time) {
+    redrawTiming = null;
+}
+
+function script_collectTimings(_time) {
+    for (let timing in redrawTimes) {
+        let times = redrawTimes[timing];
+        times.sort((a, b) => a - b);
+
+        let len = times.length;
+        let median;
+
+        if (len == 0)
+            median = -1;
+        else if (len % 2 == 1)
+            median = times[(len - 1) / 2];
+        else
+            median = Math.round((times[len / 2 - 1] + times[len / 2]) / 2);
+
+        METRICS[`${timing}RedrawTime`].value = median;
+    }
+}
+
+function script_geditLaunch(time) {
+    geditLaunchTime = time;
+}
+
+function script_geditFirstFrame(time) {
+    METRICS.geditStartTime.value = time - geditLaunchTime;
+}
+
+function clutter_stagePaintStart(time) {
+    stagePaintStart = time;
+}
+
+function clutter_paintCompletedTimestamp(time) {
+    if (redrawTiming != null && stagePaintStart != null) {
+        if (!(redrawTiming in redrawTimes))
+            redrawTimes[redrawTiming] = [];
+        redrawTimes[redrawTiming].push(time - stagePaintStart);
+    }
+    stagePaintStart = null;
+}