diff options
Diffstat (limited to 'browser/devtools/netmonitor/test/browser_net_timeline_ticks.js')
| -rw-r--r-- | browser/devtools/netmonitor/test/browser_net_timeline_ticks.js | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/browser/devtools/netmonitor/test/browser_net_timeline_ticks.js b/browser/devtools/netmonitor/test/browser_net_timeline_ticks.js new file mode 100644 index 000000000..a56bff992 --- /dev/null +++ b/browser/devtools/netmonitor/test/browser_net_timeline_ticks.js @@ -0,0 +1,135 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +/** + * Tests if timeline correctly displays interval divisions. + */ + +function test() { + initNetMonitor(SIMPLE_URL).then(([aTab, aDebuggee, aMonitor]) => { + info("Starting test... "); + + let { document, L10N, NetMonitorView } = aMonitor.panelWin; + let { RequestsMenu } = NetMonitorView; + + RequestsMenu.lazyUpdate = false; + + ok(document.querySelector("#requests-menu-waterfall-label"), + "An timeline label should be displayed when the frontend is opened."); + ok(document.querySelectorAll(".requests-menu-timings-division").length == 0, + "No tick labels should be displayed when the frontend is opened."); + + ok(!RequestsMenu._canvas, + "No canvas should be created when the frontend is opened."); + ok(!RequestsMenu._ctx, + "No 2d context should be created when the frontend is opened."); + + waitForNetworkEvents(aMonitor, 1).then(() => { + ok(!document.querySelector("#requests-menu-waterfall-label"), + "The timeline label should be hidden after the first request."); + ok(document.querySelectorAll(".requests-menu-timings-division").length >= 3, + "There should be at least 3 tick labels in the network requests header."); + + is(document.querySelectorAll(".requests-menu-timings-division")[0] + .getAttribute("value"), L10N.getFormatStr("networkMenu.divisionMS", 0), + "The first tick label has an incorrect value"); + is(document.querySelectorAll(".requests-menu-timings-division")[1] + .getAttribute("value"), L10N.getFormatStr("networkMenu.divisionMS", 80), + "The second tick label has an incorrect value"); + is(document.querySelectorAll(".requests-menu-timings-division")[2] + .getAttribute("value"), L10N.getFormatStr("networkMenu.divisionMS", 160), + "The third tick label has an incorrect value"); + + is(document.querySelectorAll(".requests-menu-timings-division")[0] + .style.transform, "translateX(0px)", + "The first tick label has an incorrect translation"); + is(document.querySelectorAll(".requests-menu-timings-division")[1] + .style.transform, "translateX(80px)", + "The second tick label has an incorrect translation"); + is(document.querySelectorAll(".requests-menu-timings-division")[2] + .style.transform, "translateX(160px)", + "The third tick label has an incorrect translation"); + + ok(RequestsMenu._canvas, + "A canvas should be created after the first request."); + ok(RequestsMenu._ctx, + "A 2d context should be created after the first request."); + + let imageData = RequestsMenu._ctx.getImageData(0, 0, 161, 1); + ok(imageData, "The image data should have been created."); + + let data = imageData.data; + ok(data, "The image data should contain a pixel array."); + + ok( hasPixelAt(0), "The tick at 0 is should not be empty."); + ok(!hasPixelAt(1), "The tick at 1 is should be empty."); + ok(!hasPixelAt(19), "The tick at 19 is should be empty."); + ok( hasPixelAt(20), "The tick at 20 is should not be empty."); + ok(!hasPixelAt(21), "The tick at 21 is should be empty."); + ok(!hasPixelAt(39), "The tick at 39 is should be empty."); + ok( hasPixelAt(40), "The tick at 40 is should not be empty."); + ok(!hasPixelAt(41), "The tick at 41 is should be empty."); + ok(!hasPixelAt(59), "The tick at 59 is should be empty."); + ok( hasPixelAt(60), "The tick at 60 is should not be empty."); + ok(!hasPixelAt(61), "The tick at 61 is should be empty."); + ok(!hasPixelAt(79), "The tick at 79 is should be empty."); + ok( hasPixelAt(80), "The tick at 80 is should not be empty."); + ok(!hasPixelAt(81), "The tick at 81 is should be empty."); + ok(!hasPixelAt(159), "The tick at 159 is should be empty."); + ok( hasPixelAt(160), "The tick at 160 is should not be empty."); + ok(!hasPixelAt(161), "The tick at 161 is should be empty."); + + ok(isPixelBrighterAtThan(0, 20), + "The tick at 0 should be brighter than the one at 20"); + ok(isPixelBrighterAtThan(40, 20), + "The tick at 40 should be brighter than the one at 20"); + ok(isPixelBrighterAtThan(40, 60), + "The tick at 40 should be brighter than the one at 60"); + ok(isPixelBrighterAtThan(80, 60), + "The tick at 80 should be brighter than the one at 60"); + + ok(isPixelBrighterAtThan(80, 100), + "The tick at 80 should be brighter than the one at 100"); + ok(isPixelBrighterAtThan(120, 100), + "The tick at 120 should be brighter than the one at 100"); + ok(isPixelBrighterAtThan(120, 140), + "The tick at 120 should be brighter than the one at 140"); + ok(isPixelBrighterAtThan(160, 140), + "The tick at 160 should be brighter than the one at 140"); + + ok(isPixelEquallyBright(20, 60), + "The tick at 20 should be equally bright to the one at 60"); + ok(isPixelEquallyBright(100, 140), + "The tick at 100 should be equally bright to the one at 140"); + + ok(isPixelEquallyBright(40, 120), + "The tick at 40 should be equally bright to the one at 120"); + + ok(isPixelEquallyBright(0, 80), + "The tick at 80 should be equally bright to the one at 160"); + ok(isPixelEquallyBright(80, 160), + "The tick at 80 should be equally bright to the one at 160"); + + function hasPixelAt(x) { + let i = (x | 0) * 4; + return data[i] && data[i + 1] && data[i + 2] && data[i + 3]; + } + + function isPixelBrighterAtThan(x1, x2) { + let i = (x1 | 0) * 4; + let j = (x2 | 0) * 4; + return data[i + 3] > data [j + 3]; + } + + function isPixelEquallyBright(x1, x2) { + let i = (x1 | 0) * 4; + let j = (x2 | 0) * 4; + return data[i + 3] == data [j + 3]; + } + + teardown(aMonitor).then(finish); + }); + + aDebuggee.location.reload(); + }); +} |