diff options
Diffstat (limited to 'browser/base/content/test/general/browser_gestureSupport.js')
| -rw-r--r-- | browser/base/content/test/general/browser_gestureSupport.js | 670 |
1 files changed, 0 insertions, 670 deletions
diff --git a/browser/base/content/test/general/browser_gestureSupport.js b/browser/base/content/test/general/browser_gestureSupport.js deleted file mode 100644 index b31cad31d..000000000 --- a/browser/base/content/test/general/browser_gestureSupport.js +++ /dev/null @@ -1,670 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -// Simple gestures tests -// -// These tests require the ability to disable the fact that the -// Firefox chrome intentionally prevents "simple gesture" events from -// reaching web content. - -var test_utils; -var test_commandset; -var test_prefBranch = "browser.gesture."; - -function test() -{ - waitForExplicitFinish(); - - // Disable the default gestures support during the test - gGestureSupport.init(false); - - test_utils = window.QueryInterface(Components.interfaces.nsIInterfaceRequestor). - getInterface(Components.interfaces.nsIDOMWindowUtils); - - // Run the tests of "simple gesture" events generally - test_EnsureConstantsAreDisjoint(); - test_TestEventListeners(); - test_TestEventCreation(); - - // Reenable the default gestures support. The remaining tests target - // the Firefox gesture functionality. - gGestureSupport.init(true); - - // Test Firefox's gestures support. - test_commandset = document.getElementById("mainCommandSet"); - test_swipeGestures(); - test_latchedGesture("pinch", "out", "in", "MozMagnifyGesture"); - test_thresholdGesture("pinch", "out", "in", "MozMagnifyGesture"); - test_rotateGestures(); -} - -var test_eventCount = 0; -var test_expectedType; -var test_expectedDirection; -var test_expectedDelta; -var test_expectedModifiers; -var test_expectedClickCount; -var test_imageTab; - -function test_gestureListener(evt) -{ - is(evt.type, test_expectedType, - "evt.type (" + evt.type + ") does not match expected value"); - is(evt.target, test_utils.elementFromPoint(20, 20, false, false), - "evt.target (" + evt.target + ") does not match expected value"); - is(evt.clientX, 20, - "evt.clientX (" + evt.clientX + ") does not match expected value"); - is(evt.clientY, 20, - "evt.clientY (" + evt.clientY + ") does not match expected value"); - isnot(evt.screenX, 0, - "evt.screenX (" + evt.screenX + ") does not match expected value"); - isnot(evt.screenY, 0, - "evt.screenY (" + evt.screenY + ") does not match expected value"); - - is(evt.direction, test_expectedDirection, - "evt.direction (" + evt.direction + ") does not match expected value"); - is(evt.delta, test_expectedDelta, - "evt.delta (" + evt.delta + ") does not match expected value"); - - is(evt.shiftKey, (test_expectedModifiers & Components.interfaces.nsIDOMEvent.SHIFT_MASK) != 0, - "evt.shiftKey did not match expected value"); - is(evt.ctrlKey, (test_expectedModifiers & Components.interfaces.nsIDOMEvent.CONTROL_MASK) != 0, - "evt.ctrlKey did not match expected value"); - is(evt.altKey, (test_expectedModifiers & Components.interfaces.nsIDOMEvent.ALT_MASK) != 0, - "evt.altKey did not match expected value"); - is(evt.metaKey, (test_expectedModifiers & Components.interfaces.nsIDOMEvent.META_MASK) != 0, - "evt.metaKey did not match expected value"); - - if (evt.type == "MozTapGesture") { - is(evt.clickCount, test_expectedClickCount, "evt.clickCount does not match"); - } - - test_eventCount++; -} - -function test_helper1(type, direction, delta, modifiers) -{ - // Setup the expected values - test_expectedType = type; - test_expectedDirection = direction; - test_expectedDelta = delta; - test_expectedModifiers = modifiers; - - let expectedEventCount = test_eventCount + 1; - - document.addEventListener(type, test_gestureListener, true); - test_utils.sendSimpleGestureEvent(type, 20, 20, direction, delta, modifiers); - document.removeEventListener(type, test_gestureListener, true); - - is(expectedEventCount, test_eventCount, "Event (" + type + ") was never received by event listener"); -} - -function test_clicks(type, clicks) -{ - // Setup the expected values - test_expectedType = type; - test_expectedDirection = 0; - test_expectedDelta = 0; - test_expectedModifiers = 0; - test_expectedClickCount = clicks; - - let expectedEventCount = test_eventCount + 1; - - document.addEventListener(type, test_gestureListener, true); - test_utils.sendSimpleGestureEvent(type, 20, 20, 0, 0, 0, clicks); - document.removeEventListener(type, test_gestureListener, true); - - is(expectedEventCount, test_eventCount, "Event (" + type + ") was never received by event listener"); -} - -function test_TestEventListeners() -{ - let e = test_helper1; // easier to type this name - - // Swipe gesture animation events - e("MozSwipeGestureStart", 0, -0.7, 0); - e("MozSwipeGestureUpdate", 0, -0.4, 0); - e("MozSwipeGestureEnd", 0, 0, 0); - e("MozSwipeGestureStart", 0, 0.6, 0); - e("MozSwipeGestureUpdate", 0, 0.3, 0); - e("MozSwipeGestureEnd", 0, 1, 0); - - // Swipe gesture event - e("MozSwipeGesture", SimpleGestureEvent.DIRECTION_LEFT, 0.0, 0); - e("MozSwipeGesture", SimpleGestureEvent.DIRECTION_RIGHT, 0.0, 0); - e("MozSwipeGesture", SimpleGestureEvent.DIRECTION_UP, 0.0, 0); - e("MozSwipeGesture", SimpleGestureEvent.DIRECTION_DOWN, 0.0, 0); - e("MozSwipeGesture", - SimpleGestureEvent.DIRECTION_UP | SimpleGestureEvent.DIRECTION_LEFT, 0.0, 0); - e("MozSwipeGesture", - SimpleGestureEvent.DIRECTION_DOWN | SimpleGestureEvent.DIRECTION_RIGHT, 0.0, 0); - e("MozSwipeGesture", - SimpleGestureEvent.DIRECTION_UP | SimpleGestureEvent.DIRECTION_RIGHT, 0.0, 0); - e("MozSwipeGesture", - SimpleGestureEvent.DIRECTION_DOWN | SimpleGestureEvent.DIRECTION_LEFT, 0.0, 0); - - // magnify gesture events - e("MozMagnifyGestureStart", 0, 50.0, 0); - e("MozMagnifyGestureUpdate", 0, -25.0, 0); - e("MozMagnifyGestureUpdate", 0, 5.0, 0); - e("MozMagnifyGesture", 0, 30.0, 0); - - // rotate gesture events - e("MozRotateGestureStart", SimpleGestureEvent.ROTATION_CLOCKWISE, 33.0, 0); - e("MozRotateGestureUpdate", SimpleGestureEvent.ROTATION_COUNTERCLOCKWISE, -13.0, 0); - e("MozRotateGestureUpdate", SimpleGestureEvent.ROTATION_CLOCKWISE, 13.0, 0); - e("MozRotateGesture", SimpleGestureEvent.ROTATION_CLOCKWISE, 33.0, 0); - - // Tap and presstap gesture events - test_clicks("MozTapGesture", 1); - test_clicks("MozTapGesture", 2); - test_clicks("MozTapGesture", 3); - test_clicks("MozPressTapGesture", 1); - - // simple delivery test for edgeui gestures - e("MozEdgeUIStarted", 0, 0, 0); - e("MozEdgeUICanceled", 0, 0, 0); - e("MozEdgeUICompleted", 0, 0, 0); - - // event.shiftKey - let modifier = Components.interfaces.nsIDOMEvent.SHIFT_MASK; - e("MozSwipeGesture", SimpleGestureEvent.DIRECTION_RIGHT, 0, modifier); - - // event.metaKey - modifier = Components.interfaces.nsIDOMEvent.META_MASK; - e("MozSwipeGesture", SimpleGestureEvent.DIRECTION_RIGHT, 0, modifier); - - // event.altKey - modifier = Components.interfaces.nsIDOMEvent.ALT_MASK; - e("MozSwipeGesture", SimpleGestureEvent.DIRECTION_RIGHT, 0, modifier); - - // event.ctrlKey - modifier = Components.interfaces.nsIDOMEvent.CONTROL_MASK; - e("MozSwipeGesture", SimpleGestureEvent.DIRECTION_RIGHT, 0, modifier); -} - -function test_eventDispatchListener(evt) -{ - test_eventCount++; - evt.stopPropagation(); -} - -function test_helper2(type, direction, delta, altKey, ctrlKey, shiftKey, metaKey) -{ - let event = null; - let successful; - - try { - event = document.createEvent("SimpleGestureEvent"); - successful = true; - } - catch (ex) { - successful = false; - } - ok(successful, "Unable to create SimpleGestureEvent"); - - try { - event.initSimpleGestureEvent(type, true, true, window, 1, - 10, 10, 10, 10, - ctrlKey, altKey, shiftKey, metaKey, - 1, window, - 0, direction, delta, 0); - successful = true; - } - catch (ex) { - successful = false; - } - ok(successful, "event.initSimpleGestureEvent should not fail"); - - // Make sure the event fields match the expected values - is(event.type, type, "Mismatch on evt.type"); - is(event.direction, direction, "Mismatch on evt.direction"); - is(event.delta, delta, "Mismatch on evt.delta"); - is(event.altKey, altKey, "Mismatch on evt.altKey"); - is(event.ctrlKey, ctrlKey, "Mismatch on evt.ctrlKey"); - is(event.shiftKey, shiftKey, "Mismatch on evt.shiftKey"); - is(event.metaKey, metaKey, "Mismatch on evt.metaKey"); - is(event.view, window, "Mismatch on evt.view"); - is(event.detail, 1, "Mismatch on evt.detail"); - is(event.clientX, 10, "Mismatch on evt.clientX"); - is(event.clientY, 10, "Mismatch on evt.clientY"); - is(event.screenX, 10, "Mismatch on evt.screenX"); - is(event.screenY, 10, "Mismatch on evt.screenY"); - is(event.button, 1, "Mismatch on evt.button"); - is(event.relatedTarget, window, "Mismatch on evt.relatedTarget"); - - // Test event dispatch - let expectedEventCount = test_eventCount + 1; - document.addEventListener(type, test_eventDispatchListener, true); - document.dispatchEvent(event); - document.removeEventListener(type, test_eventDispatchListener, true); - is(expectedEventCount, test_eventCount, "Dispatched event was never received by listener"); -} - -function test_TestEventCreation() -{ - // Event creation - test_helper2("MozMagnifyGesture", SimpleGestureEvent.DIRECTION_RIGHT, 20.0, - true, false, true, false); - test_helper2("MozMagnifyGesture", SimpleGestureEvent.DIRECTION_LEFT, -20.0, - false, true, false, true); -} - -function test_EnsureConstantsAreDisjoint() -{ - let up = SimpleGestureEvent.DIRECTION_UP; - let down = SimpleGestureEvent.DIRECTION_DOWN; - let left = SimpleGestureEvent.DIRECTION_LEFT; - let right = SimpleGestureEvent.DIRECTION_RIGHT; - - let clockwise = SimpleGestureEvent.ROTATION_CLOCKWISE; - let cclockwise = SimpleGestureEvent.ROTATION_COUNTERCLOCKWISE; - - ok(up ^ down, "DIRECTION_UP and DIRECTION_DOWN are not bitwise disjoint"); - ok(up ^ left, "DIRECTION_UP and DIRECTION_LEFT are not bitwise disjoint"); - ok(up ^ right, "DIRECTION_UP and DIRECTION_RIGHT are not bitwise disjoint"); - ok(down ^ left, "DIRECTION_DOWN and DIRECTION_LEFT are not bitwise disjoint"); - ok(down ^ right, "DIRECTION_DOWN and DIRECTION_RIGHT are not bitwise disjoint"); - ok(left ^ right, "DIRECTION_LEFT and DIRECTION_RIGHT are not bitwise disjoint"); - ok(clockwise ^ cclockwise, "ROTATION_CLOCKWISE and ROTATION_COUNTERCLOCKWISE are not bitwise disjoint"); -} - -// Helper for test of latched event processing. Emits the actual -// gesture events to test whether the commands associated with the -// gesture will only trigger once for each direction of movement. -function test_emitLatchedEvents(eventPrefix, initialDelta, cmd) -{ - let cumulativeDelta = 0; - let isIncreasing = initialDelta > 0; - - let expect = {}; - // Reset the call counters and initialize expected values - for (let dir in cmd) - cmd[dir].callCount = expect[dir] = 0; - - let check = (aDir, aMsg) => ok(cmd[aDir].callCount == expect[aDir], aMsg); - let checkBoth = function(aNum, aInc, aDec) { - let prefix = "Step " + aNum + ": "; - check("inc", prefix + aInc); - check("dec", prefix + aDec); - }; - - // Send the "Start" event. - test_utils.sendSimpleGestureEvent(eventPrefix + "Start", 0, 0, 0, initialDelta, 0); - cumulativeDelta += initialDelta; - if (isIncreasing) { - expect.inc++; - checkBoth(1, "Increasing command was not triggered", "Decreasing command was triggered"); - } else { - expect.dec++; - checkBoth(1, "Increasing command was triggered", "Decreasing command was not triggered"); - } - - // Send random values in the same direction and ensure neither - // command triggers. - for (let i = 0; i < 5; i++) { - let delta = Math.random() * (isIncreasing ? 100 : -100); - test_utils.sendSimpleGestureEvent(eventPrefix + "Update", 0, 0, 0, delta, 0); - cumulativeDelta += delta; - checkBoth(2, "Increasing command was triggered", "Decreasing command was triggered"); - } - - // Now go back in the opposite direction. - test_utils.sendSimpleGestureEvent(eventPrefix + "Update", 0, 0, 0, - - initialDelta, 0); - cumulativeDelta += - initialDelta; - if (isIncreasing) { - expect.dec++; - checkBoth(3, "Increasing command was triggered", "Decreasing command was not triggered"); - } else { - expect.inc++; - checkBoth(3, "Increasing command was not triggered", "Decreasing command was triggered"); - } - - // Send random values in the opposite direction and ensure neither - // command triggers. - for (let i = 0; i < 5; i++) { - let delta = Math.random() * (isIncreasing ? -100 : 100); - test_utils.sendSimpleGestureEvent(eventPrefix + "Update", 0, 0, 0, delta, 0); - cumulativeDelta += delta; - checkBoth(4, "Increasing command was triggered", "Decreasing command was triggered"); - } - - // Go back to the original direction. The original command should trigger. - test_utils.sendSimpleGestureEvent(eventPrefix + "Update", 0, 0, 0, - initialDelta, 0); - cumulativeDelta += initialDelta; - if (isIncreasing) { - expect.inc++; - checkBoth(5, "Increasing command was not triggered", "Decreasing command was triggered"); - } else { - expect.dec++; - checkBoth(5, "Increasing command was triggered", "Decreasing command was not triggered"); - } - - // Send the wrap-up event. No commands should be triggered. - test_utils.sendSimpleGestureEvent(eventPrefix, 0, 0, 0, cumulativeDelta, 0); - checkBoth(6, "Increasing command was triggered", "Decreasing command was triggered"); -} - -function test_addCommand(prefName, id) -{ - let cmd = test_commandset.appendChild(document.createElement("command")); - cmd.setAttribute("id", id); - cmd.setAttribute("oncommand", "this.callCount++;"); - - cmd.origPrefName = prefName; - cmd.origPrefValue = gPrefService.getCharPref(prefName); - gPrefService.setCharPref(prefName, id); - - return cmd; -} - -function test_removeCommand(cmd) -{ - gPrefService.setCharPref(cmd.origPrefName, cmd.origPrefValue); - test_commandset.removeChild(cmd); -} - -// Test whether latched events are only called once per direction of motion. -function test_latchedGesture(gesture, inc, dec, eventPrefix) -{ - let branch = test_prefBranch + gesture + "."; - - // Put the gesture into latched mode. - let oldLatchedValue = gPrefService.getBoolPref(branch + "latched"); - gPrefService.setBoolPref(branch + "latched", true); - - // Install the test commands for increasing and decreasing motion. - let cmd = { - inc: test_addCommand(branch + inc, "test:incMotion"), - dec: test_addCommand(branch + dec, "test:decMotion"), - }; - - // Test the gestures in each direction. - test_emitLatchedEvents(eventPrefix, 500, cmd); - test_emitLatchedEvents(eventPrefix, -500, cmd); - - // Restore the gesture to its original configuration. - gPrefService.setBoolPref(branch + "latched", oldLatchedValue); - for (let dir in cmd) - test_removeCommand(cmd[dir]); -} - -// Test whether non-latched events are triggered upon sufficient motion. -function test_thresholdGesture(gesture, inc, dec, eventPrefix) -{ - let branch = test_prefBranch + gesture + "."; - - // Disable latched mode for this gesture. - let oldLatchedValue = gPrefService.getBoolPref(branch + "latched"); - gPrefService.setBoolPref(branch + "latched", false); - - // Set the triggering threshold value to 50. - let oldThresholdValue = gPrefService.getIntPref(branch + "threshold"); - gPrefService.setIntPref(branch + "threshold", 50); - - // Install the test commands for increasing and decreasing motion. - let cmdInc = test_addCommand(branch + inc, "test:incMotion"); - let cmdDec = test_addCommand(branch + dec, "test:decMotion"); - - // Send the start event but stop short of triggering threshold. - cmdInc.callCount = cmdDec.callCount = 0; - test_utils.sendSimpleGestureEvent(eventPrefix + "Start", 0, 0, 0, 49.5, 0); - ok(cmdInc.callCount == 0, "Increasing command was triggered"); - ok(cmdDec.callCount == 0, "Decreasing command was triggered"); - - // Now trigger the threshold. - cmdInc.callCount = cmdDec.callCount = 0; - test_utils.sendSimpleGestureEvent(eventPrefix + "Update", 0, 0, 0, 1, 0); - ok(cmdInc.callCount == 1, "Increasing command was not triggered"); - ok(cmdDec.callCount == 0, "Decreasing command was triggered"); - - // The tracking counter should go to zero. Go back the other way and - // stop short of triggering the threshold. - cmdInc.callCount = cmdDec.callCount = 0; - test_utils.sendSimpleGestureEvent(eventPrefix + "Update", 0, 0, 0, -49.5, 0); - ok(cmdInc.callCount == 0, "Increasing command was triggered"); - ok(cmdDec.callCount == 0, "Decreasing command was triggered"); - - // Now cross the threshold and trigger the decreasing command. - cmdInc.callCount = cmdDec.callCount = 0; - test_utils.sendSimpleGestureEvent(eventPrefix + "Update", 0, 0, 0, -1.5, 0); - ok(cmdInc.callCount == 0, "Increasing command was triggered"); - ok(cmdDec.callCount == 1, "Decreasing command was not triggered"); - - // Send the wrap-up event. No commands should trigger. - cmdInc.callCount = cmdDec.callCount = 0; - test_utils.sendSimpleGestureEvent(eventPrefix, 0, 0, 0, -0.5, 0); - ok(cmdInc.callCount == 0, "Increasing command was triggered"); - ok(cmdDec.callCount == 0, "Decreasing command was triggered"); - - // Restore the gesture to its original configuration. - gPrefService.setBoolPref(branch + "latched", oldLatchedValue); - gPrefService.setIntPref(branch + "threshold", oldThresholdValue); - test_removeCommand(cmdInc); - test_removeCommand(cmdDec); -} - -function test_swipeGestures() -{ - // easier to type names for the direction constants - let up = SimpleGestureEvent.DIRECTION_UP; - let down = SimpleGestureEvent.DIRECTION_DOWN; - let left = SimpleGestureEvent.DIRECTION_LEFT; - let right = SimpleGestureEvent.DIRECTION_RIGHT; - - let branch = test_prefBranch + "swipe."; - - // Install the test commands for the swipe gestures. - let cmdUp = test_addCommand(branch + "up", "test:swipeUp"); - let cmdDown = test_addCommand(branch + "down", "test:swipeDown"); - let cmdLeft = test_addCommand(branch + "left", "test:swipeLeft"); - let cmdRight = test_addCommand(branch + "right", "test:swipeRight"); - - function resetCounts() { - cmdUp.callCount = 0; - cmdDown.callCount = 0; - cmdLeft.callCount = 0; - cmdRight.callCount = 0; - } - - // UP - resetCounts(); - test_utils.sendSimpleGestureEvent("MozSwipeGesture", 0, 0, up, 0, 0); - ok(cmdUp.callCount == 1, "Step 1: Up command was not triggered"); - ok(cmdDown.callCount == 0, "Step 1: Down command was triggered"); - ok(cmdLeft.callCount == 0, "Step 1: Left command was triggered"); - ok(cmdRight.callCount == 0, "Step 1: Right command was triggered"); - - // DOWN - resetCounts(); - test_utils.sendSimpleGestureEvent("MozSwipeGesture", 0, 0, down, 0, 0); - ok(cmdUp.callCount == 0, "Step 2: Up command was triggered"); - ok(cmdDown.callCount == 1, "Step 2: Down command was not triggered"); - ok(cmdLeft.callCount == 0, "Step 2: Left command was triggered"); - ok(cmdRight.callCount == 0, "Step 2: Right command was triggered"); - - // LEFT - resetCounts(); - test_utils.sendSimpleGestureEvent("MozSwipeGesture", 0, 0, left, 0, 0); - ok(cmdUp.callCount == 0, "Step 3: Up command was triggered"); - ok(cmdDown.callCount == 0, "Step 3: Down command was triggered"); - ok(cmdLeft.callCount == 1, "Step 3: Left command was not triggered"); - ok(cmdRight.callCount == 0, "Step 3: Right command was triggered"); - - // RIGHT - resetCounts(); - test_utils.sendSimpleGestureEvent("MozSwipeGesture", 0, 0, right, 0, 0); - ok(cmdUp.callCount == 0, "Step 4: Up command was triggered"); - ok(cmdDown.callCount == 0, "Step 4: Down command was triggered"); - ok(cmdLeft.callCount == 0, "Step 4: Left command was triggered"); - ok(cmdRight.callCount == 1, "Step 4: Right command was not triggered"); - - // Make sure combinations do not trigger events. - let combos = [ up | left, up | right, down | left, down | right]; - for (let i = 0; i < combos.length; i++) { - resetCounts(); - test_utils.sendSimpleGestureEvent("MozSwipeGesture", 0, 0, combos[i], 0, 0); - ok(cmdUp.callCount == 0, "Step 5-"+i+": Up command was triggered"); - ok(cmdDown.callCount == 0, "Step 5-"+i+": Down command was triggered"); - ok(cmdLeft.callCount == 0, "Step 5-"+i+": Left command was triggered"); - ok(cmdRight.callCount == 0, "Step 5-"+i+": Right command was triggered"); - } - - // Remove the test commands. - test_removeCommand(cmdUp); - test_removeCommand(cmdDown); - test_removeCommand(cmdLeft); - test_removeCommand(cmdRight); -} - - -function test_rotateHelperGetImageRotation(aImageElement) -{ - // Get the true image rotation from the transform matrix, bounded - // to 0 <= result < 360 - let transformValue = content.window.getComputedStyle(aImageElement, null) - .transform; - if (transformValue == "none") - return 0; - - transformValue = transformValue.split("(")[1] - .split(")")[0] - .split(","); - var rotation = Math.round(Math.atan2(transformValue[1], transformValue[0]) * - (180 / Math.PI)); - return (rotation < 0 ? rotation + 360 : rotation); -} - -function test_rotateHelperOneGesture(aImageElement, aCurrentRotation, - aDirection, aAmount, aStop) -{ - if (aAmount <= 0 || aAmount > 90) // Bound to 0 < aAmount <= 90 - return; - - // easier to type names for the direction constants - let clockwise = SimpleGestureEvent.ROTATION_CLOCKWISE; - - let delta = aAmount * (aDirection == clockwise ? 1 : -1); - - // Kill transition time on image so test isn't wrong and doesn't take 10 seconds - aImageElement.style.transitionDuration = "0s"; - - // Start the gesture, perform an update, and force flush - test_utils.sendSimpleGestureEvent("MozRotateGestureStart", 0, 0, aDirection, .001, 0); - test_utils.sendSimpleGestureEvent("MozRotateGestureUpdate", 0, 0, aDirection, delta, 0); - aImageElement.clientTop; - - // If stop, check intermediate - if (aStop) { - // Send near-zero-delta to stop, and force flush - test_utils.sendSimpleGestureEvent("MozRotateGestureUpdate", 0, 0, aDirection, .001, 0); - aImageElement.clientTop; - - let stopExpectedRotation = (aCurrentRotation + delta) % 360; - if (stopExpectedRotation < 0) - stopExpectedRotation += 360; - - is(stopExpectedRotation, test_rotateHelperGetImageRotation(aImageElement), - "Image rotation at gesture stop/hold: expected=" + stopExpectedRotation + - ", observed=" + test_rotateHelperGetImageRotation(aImageElement) + - ", init=" + aCurrentRotation + - ", amt=" + aAmount + - ", dir=" + (aDirection == clockwise ? "cl" : "ccl")); - } - // End it and force flush - test_utils.sendSimpleGestureEvent("MozRotateGesture", 0, 0, aDirection, 0, 0); - aImageElement.clientTop; - - let finalExpectedRotation; - - if (aAmount < 45 && aStop) { - // Rotate a bit, then stop. Expect no change at end of gesture. - finalExpectedRotation = aCurrentRotation; - } - else { - // Either not stopping (expect 90 degree change in aDirection), OR - // stopping but after 45, (expect 90 degree change in aDirection) - finalExpectedRotation = (aCurrentRotation + - (aDirection == clockwise ? 1 : -1) * 90) % 360; - if (finalExpectedRotation < 0) - finalExpectedRotation += 360; - } - - is(finalExpectedRotation, test_rotateHelperGetImageRotation(aImageElement), - "Image rotation gesture end: expected=" + finalExpectedRotation + - ", observed=" + test_rotateHelperGetImageRotation(aImageElement) + - ", init=" + aCurrentRotation + - ", amt=" + aAmount + - ", dir=" + (aDirection == clockwise ? "cl" : "ccl")); -} - -function test_rotateGesturesOnTab() -{ - gBrowser.selectedBrowser.removeEventListener("load", test_rotateGesturesOnTab, true); - - if (!(content.document instanceof ImageDocument)) { - ok(false, "Image document failed to open for rotation testing"); - gBrowser.removeTab(test_imageTab); - finish(); - return; - } - - // easier to type names for the direction constants - let cl = SimpleGestureEvent.ROTATION_CLOCKWISE; - let ccl = SimpleGestureEvent.ROTATION_COUNTERCLOCKWISE; - - let imgElem = content.document.body && - content.document.body.firstElementChild; - - if (!imgElem) { - ok(false, "Could not get image element on ImageDocument for rotation!"); - gBrowser.removeTab(test_imageTab); - finish(); - return; - } - - // Quick function to normalize rotation to 0 <= r < 360 - var normRot = function(rotation) { - rotation = rotation % 360; - if (rotation < 0) - rotation += 360; - return rotation; - } - - for (var initRot = 0; initRot < 360; initRot += 90) { - // Test each case: at each 90 degree snap; cl/ccl; - // amount more or less than 45; stop and hold or don't (32 total tests) - // The amount added to the initRot is where it is expected to be - test_rotateHelperOneGesture(imgElem, normRot(initRot + 0), cl, 35, true ); - test_rotateHelperOneGesture(imgElem, normRot(initRot + 0), cl, 35, false); - test_rotateHelperOneGesture(imgElem, normRot(initRot + 90), cl, 55, true ); - test_rotateHelperOneGesture(imgElem, normRot(initRot + 180), cl, 55, false); - test_rotateHelperOneGesture(imgElem, normRot(initRot + 270), ccl, 35, true ); - test_rotateHelperOneGesture(imgElem, normRot(initRot + 270), ccl, 35, false); - test_rotateHelperOneGesture(imgElem, normRot(initRot + 180), ccl, 55, true ); - test_rotateHelperOneGesture(imgElem, normRot(initRot + 90), ccl, 55, false); - - // Manually rotate it 90 degrees clockwise to prepare for next iteration, - // and force flush - test_utils.sendSimpleGestureEvent("MozRotateGestureStart", 0, 0, cl, .001, 0); - test_utils.sendSimpleGestureEvent("MozRotateGestureUpdate", 0, 0, cl, 90, 0); - test_utils.sendSimpleGestureEvent("MozRotateGestureUpdate", 0, 0, cl, .001, 0); - test_utils.sendSimpleGestureEvent("MozRotateGesture", 0, 0, cl, 0, 0); - imgElem.clientTop; - } - - gBrowser.removeTab(test_imageTab); - test_imageTab = null; - finish(); -} - -function test_rotateGestures() -{ - test_imageTab = gBrowser.addTab("chrome://branding/content/about-logo.png"); - gBrowser.selectedTab = test_imageTab; - - gBrowser.selectedBrowser.addEventListener("load", test_rotateGesturesOnTab, true); -} |