зеркало из https://github.com/mozilla/gecko-dev.git
112 строки
3.6 KiB
JavaScript
112 строки
3.6 KiB
JavaScript
/* 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(async function() {
|
|
await addTab("about:blank");
|
|
await performTest();
|
|
gBrowser.removeCurrentTab();
|
|
});
|
|
|
|
async function performTest() {
|
|
const [host,, doc] = await createHost();
|
|
const graph = new LineGraphWidget(doc.body, "fps");
|
|
|
|
await testGraph(graph);
|
|
|
|
await graph.destroy();
|
|
host.destroy();
|
|
}
|
|
|
|
async function testGraph(graph) {
|
|
let mouseDownEvents = 0;
|
|
let mouseUpEvents = 0;
|
|
let scrollEvents = 0;
|
|
graph.on("mousedown", () => mouseDownEvents++);
|
|
graph.on("mouseup", () => mouseUpEvents++);
|
|
graph.on("scroll", () => scrollEvents++);
|
|
|
|
await 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 });
|
|
}
|