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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Tests that graph widgets can correctly determine which regions are hovered.
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 TEST_REGIONS = [{ start: 320, end: 460 }, { start: 780, end: 860 }];
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 graph.once("ready");
testGraph(graph);
yield graph.destroy();
host.destroy();
}
function testGraph(graph) {
ok(!graph.getHoveredRegion(),
"There should be no hovered region yet because there's no regions.");
ok(!graph._isHoveringStartBoundary(),
"The graph start boundary should not be hovered.");
ok(!graph._isHoveringEndBoundary(),
"The graph end boundary should not be hovered.");
ok(!graph._isHoveringSelectionContents(),
"The graph contents should not be hovered.");
ok(!graph._isHoveringSelectionContentsOrBoundaries(),
"The graph contents or boundaries should not be hovered.");
graph.setData(TEST_DATA);
graph.setRegions(TEST_REGIONS);
ok(!graph.getHoveredRegion(),
"There should be no hovered region yet because there's no cursor.");
graph.setCursor({ x: TEST_REGIONS[0].start * graph.dataScaleX - 1, y: 0 });
ok(!graph.getHoveredRegion(),
"There shouldn't be any hovered region yet.");
graph.setCursor({ x: TEST_REGIONS[0].start * graph.dataScaleX + 1, y: 0 });
ok(graph.getHoveredRegion(),
"There should be a hovered region now.");
is(graph.getHoveredRegion().start, 320 * graph.dataScaleX,
"The reported hovered region is correct (1).");
is(graph.getHoveredRegion().end, 460 * graph.dataScaleX,
"The reported hovered region is correct (2).");
graph.setSelection({ start: 100, end: 200 });
info("Setting cursor over the left boundary.");
graph.setCursor({ x: 100, y: 0 });
ok(graph._isHoveringStartBoundary(),
"The graph start boundary should be hovered.");
ok(!graph._isHoveringEndBoundary(),
"The graph end boundary should not be hovered.");
ok(!graph._isHoveringSelectionContents(),
"The graph contents should not be hovered.");
ok(graph._isHoveringSelectionContentsOrBoundaries(),
"The graph contents or boundaries should be hovered.");
info("Setting cursor near the left boundary.");
graph.setCursor({ x: 105, y: 0 });
ok(graph._isHoveringStartBoundary(),
"The graph start boundary should be hovered.");
ok(!graph._isHoveringEndBoundary(),
"The graph end boundary should not be hovered.");
ok(graph._isHoveringSelectionContents(),
"The graph contents should be hovered.");
ok(graph._isHoveringSelectionContentsOrBoundaries(),
"The graph contents or boundaries should be hovered.");
info("Setting cursor over the selection.");
graph.setCursor({ x: 150, y: 0 });
ok(!graph._isHoveringStartBoundary(),
"The graph start boundary should not be hovered.");
ok(!graph._isHoveringEndBoundary(),
"The graph end boundary should not be hovered.");
ok(graph._isHoveringSelectionContents(),
"The graph contents should be hovered.");
ok(graph._isHoveringSelectionContentsOrBoundaries(),
"The graph contents or boundaries should be hovered.");
info("Setting cursor near the right boundary.");
graph.setCursor({ x: 195, y: 0 });
ok(!graph._isHoveringStartBoundary(),
"The graph start boundary should not be hovered.");
ok(graph._isHoveringEndBoundary(),
"The graph end boundary should be hovered.");
ok(graph._isHoveringSelectionContents(),
"The graph contents should be hovered.");
ok(graph._isHoveringSelectionContentsOrBoundaries(),
"The graph contents or boundaries should be hovered.");
info("Setting cursor over the right boundary.");
graph.setCursor({ x: 200, y: 0 });
ok(!graph._isHoveringStartBoundary(),
"The graph start boundary should not be hovered.");
ok(graph._isHoveringEndBoundary(),
"The graph end boundary should be hovered.");
ok(!graph._isHoveringSelectionContents(),
"The graph contents should not be hovered.");
ok(graph._isHoveringSelectionContentsOrBoundaries(),
"The graph contents or boundaries should be hovered.");
info("Setting away from the selection.");
graph.setCursor({ x: 300, y: 0 });
ok(!graph._isHoveringStartBoundary(),
"The graph start boundary should not be hovered.");
ok(!graph._isHoveringEndBoundary(),
"The graph end boundary should not be hovered.");
ok(!graph._isHoveringSelectionContents(),
"The graph contents should not be hovered.");
ok(!graph._isHoveringSelectionContentsOrBoundaries(),
"The graph contents or boundaries should not be hovered.");
}
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