diff options
Diffstat (limited to 'devtools/client/shared/test/browser_graphs-14.js')
-rw-r--r-- | devtools/client/shared/test/browser_graphs-14.js | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/devtools/client/shared/test/browser_graphs-14.js b/devtools/client/shared/test/browser_graphs-14.js new file mode 100644 index 000000000..4001f8e6d --- /dev/null +++ b/devtools/client/shared/test/browser_graphs-14.js @@ -0,0 +1,111 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Tests that graph widgets correctly emit mouse input events. + +const TEST_DATA = [ + { delta: 112, value: 48 }, { delta: 213, value: 59 }, + { delta: 313, value: 60 }, { delta: 413, value: 59 }, + { delta: 530, value: 59 }, { delta: 646, value: 58 }, + { delta: 747, value: 60 }, { delta: 863, value: 48 }, + { delta: 980, value: 37 }, { delta: 1097, value: 30 }, + { delta: 1213, value: 29 }, { delta: 1330, value: 23 }, + { delta: 1430, value: 10 }, { delta: 1534, value: 17 }, + { delta: 1645, value: 20 }, { delta: 1746, value: 22 }, + { delta: 1846, value: 39 }, { delta: 1963, value: 26 }, + { delta: 2080, value: 27 }, { delta: 2197, value: 35 }, + { delta: 2312, value: 47 }, { delta: 2412, value: 53 }, + { delta: 2514, value: 60 }, { delta: 2630, value: 37 }, + { delta: 2730, value: 36 }, { delta: 2830, value: 37 }, + { delta: 2946, value: 36 }, { delta: 3046, value: 40 }, + { delta: 3163, value: 47 }, { delta: 3280, value: 41 }, + { delta: 3380, value: 35 }, { delta: 3480, value: 27 }, + { delta: 3580, value: 39 }, { delta: 3680, value: 42 }, + { delta: 3780, value: 49 }, { delta: 3880, value: 55 }, + { delta: 3980, value: 60 }, { delta: 4080, value: 60 }, + { delta: 4180, value: 60 } +]; +const LineGraphWidget = require("devtools/client/shared/widgets/LineGraphWidget"); + +add_task(function* () { + yield addTab("about:blank"); + yield performTest(); + gBrowser.removeCurrentTab(); +}); + +function* performTest() { + let [host,, doc] = yield createHost(); + let graph = new LineGraphWidget(doc.body, "fps"); + + yield testGraph(graph); + + yield graph.destroy(); + host.destroy(); +} + +function* testGraph(graph) { + let mouseDownEvents = 0; + let mouseUpEvents = 0; + let scrollEvents = 0; + graph.on("mousedown", () => mouseDownEvents++); + graph.on("mouseup", () => mouseUpEvents++); + graph.on("scroll", () => scrollEvents++); + + yield graph.setDataWhenReady(TEST_DATA); + + info("Making a selection."); + + dragStart(graph, 300); + dragStop(graph, 500); + is(graph.getSelection().start, 300, + "The current selection start value is correct (1)."); + is(graph.getSelection().end, 500, + "The current selection end value is correct (1)."); + + is(mouseDownEvents, 1, + "One mousedown event should have been fired."); + is(mouseUpEvents, 1, + "One mouseup event should have been fired."); + is(scrollEvents, 0, + "No scroll event should have been fired."); + + info("Zooming in by scrolling inside the selection."); + + scroll(graph, -1000, 400); + is(graph.getSelection().start, 375, + "The current selection start value is correct (2)."); + is(graph.getSelection().end, 425, + "The current selection end value is correct (2)."); + + is(mouseDownEvents, 1, + "No more mousedown events should have been fired."); + is(mouseUpEvents, 1, + "No more mouseup events should have been fired."); + is(scrollEvents, 1, + "One scroll event should have been fired."); +} + +// EventUtils just doesn't work! + +function dragStart(graph, x, y = 1) { + x /= window.devicePixelRatio; + y /= window.devicePixelRatio; + graph._onMouseMove({ testX: x, testY: y }); + graph._onMouseDown({ testX: x, testY: y }); +} + +function dragStop(graph, x, y = 1) { + x /= window.devicePixelRatio; + y /= window.devicePixelRatio; + graph._onMouseMove({ testX: x, testY: y }); + graph._onMouseUp({ testX: x, testY: y }); +} + +function scroll(graph, wheel, x, y = 1) { + x /= window.devicePixelRatio; + y /= window.devicePixelRatio; + graph._onMouseMove({ testX: x, testY: y }); + graph._onMouseWheel({ testX: x, testY: y, detail: wheel }); +} |