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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// A cut-down version of MockInteractions.move, which is not exposed
// publicly.
function getMouseMoveEvents(fromX, fromY, toX, toY, steps) {
var dx = Math.round((toX - fromX) / steps);
var dy = Math.round((toY - fromY) / steps);
var events = [];
// Deliberate <= to ensure that an event is run for toX, toY
for (var i = 0; i <= steps; i++) {
var e = new MouseEvent('mousemove', {
clientX: fromX,
clientY: fromY,
movementX: dx,
movementY: dy
});
events.push(e);
fromX += dx;
fromY += dy;
}
return events;
}
function makeTapEvent(x, y) {
var e = new MouseEvent('mousemove', {
clientX: x,
clientY: y,
movementX: 0,
movementY: 0,
sourceCapabilities: new InputDeviceCapabilities({firesTouchEvents: true})
});
return e;
}
/**
* Mock version of ToolbarManager.getCurrentTimestamp_ which returns a timestamp
* which linearly increases each time it is called.
*/
function mockGetCurrentTimestamp() {
this.callCount = this.callCount + 1 || 1;
return 1449000000000 + this.callCount * 50;
}
var tests = [
/**
* Test that ToolbarManager.forceHideTopToolbar hides (or shows) the top
* toolbar correctly for different mouse movements.
*/
function testToolbarManagerForceHideTopToolbar() {
var mockWindow = new MockWindow(1920, 1080);
var toolbar = Polymer.Base.create('viewer-pdf-toolbar');
var zoomToolbar = Polymer.Base.create('viewer-zoom-toolbar');
var toolbarManager = new ToolbarManager(mockWindow, toolbar, zoomToolbar);
toolbarManager.getCurrentTimestamp_ = mockGetCurrentTimestamp;
var mouseMove = function(fromX, fromY, toX, toY, steps) {
getMouseMoveEvents(fromX, fromY, toX, toY, steps).forEach(function(e) {
toolbarManager.handleMouseMove(e);
});
};
// Force hide the toolbar, then do a quick mousemove in the center of the
// window. Top toolbar should not show.
toolbarManager.forceHideTopToolbar();
chrome.test.assertFalse(toolbar.opened);
mouseMove(1900, 100, 100, 1000, 3);
chrome.test.assertFalse(toolbar.opened, 'Closed before move 1');
// Move back into the zoom toolbar again. The top toolbar should still not
// show.
mouseMove(100, 500, 1900, 1000, 3);
chrome.test.assertFalse(toolbar.opened, 'Closed after move 1');
// Hide the toolbar, wait for the timeout to expire, then move the mouse
// quickly. The top toolbar should show.
toolbarManager.forceHideTopToolbar();
chrome.test.assertFalse(toolbar.opened, 'Closed before move 2');
// Manually expire the timeout. This is the same as waiting 1 second.
mockWindow.runTimeout();
mouseMove(1900, 1000, 100, 1000, 3);
chrome.test.assertTrue(toolbar.opened, 'Opened after move 2');
// Force hide the toolbar, then move the mouse to the top of the screen. The
// top toolbar should show.
toolbarManager.forceHideTopToolbar();
chrome.test.assertFalse(toolbar.opened, 'Closed before move 3');
mouseMove(1900, 1000, 1000, 30, 3);
chrome.test.assertTrue(toolbar.opened, 'Opened after move 3');
chrome.test.succeed();
},
/**
* Test that changes to window height bubble down to dropdowns correctly.
*/
function testToolbarManagerResizeDropdown() {
var mockWindow = new MockWindow(1920, 1080);
var mockZoomToolbar = {
clientHeight: 400
};
var toolbar = document.getElementById('toolbar');
var bookmarksDropdown = toolbar.$.bookmarks;
var toolbarManager =
new ToolbarManager(mockWindow, toolbar, mockZoomToolbar);
chrome.test.assertEq(680, bookmarksDropdown.lowerBound);
mockWindow.setSize(1920, 480);
chrome.test.assertEq(80, bookmarksDropdown.lowerBound);
chrome.test.succeed();
},
/**
* Test that the toolbar will not be hidden when navigating with the tab key.
*/
function testToolbarKeyboardNavigation() {
var mockWindow = new MockWindow(1920, 1080);
var toolbar =
Polymer.Base.create('viewer-pdf-toolbar', {loadProgress: 100});
var zoomToolbar = Polymer.Base.create('viewer-zoom-toolbar');
var toolbarManager = new ToolbarManager(mockWindow, toolbar, zoomToolbar);
toolbarManager.getCurrentTimestamp_ = mockGetCurrentTimestamp;
var mouseMove = function(fromX, fromY, toX, toY, steps) {
getMouseMoveEvents(fromX, fromY, toX, toY, steps).forEach(function(e) {
toolbarManager.handleMouseMove(e);
});
};
// Move the mouse and then hit tab -> Toolbars stay open.
mouseMove(200, 200, 800, 800, 5);
toolbarManager.showToolbarsForKeyboardNavigation();
chrome.test.assertTrue(toolbar.opened);
mockWindow.runTimeout();
chrome.test.assertTrue(
toolbar.opened, 'toolbar stays open after keyboard navigation');
// Hit escape -> Toolbars close.
toolbarManager.hideSingleToolbarLayer();
chrome.test.assertFalse(toolbar.opened, 'toolbars close on escape key');
// Show toolbars, use mouse, run timeout -> Toolbars close.
toolbarManager.showToolbarsForKeyboardNavigation();
mouseMove(200, 200, 800, 800, 5);
chrome.test.assertTrue(toolbar.opened);
mockWindow.runTimeout();
chrome.test.assertFalse(toolbar.opened, 'toolbars close after mouse move');
chrome.test.succeed();
},
/**
* Test that the toolbars can be shown or hidden by tapping with a touch
* device.
*/
function testToolbarTouchInteraction() {
var mockWindow = new MockWindow(1920, 1080);
var toolbar =
Polymer.Base.create('viewer-pdf-toolbar', {loadProgress: 100});
var zoomToolbar = Polymer.Base.create('viewer-zoom-toolbar');
var toolbarManager = new ToolbarManager(mockWindow, toolbar, zoomToolbar);
toolbarManager.hideToolbarsIfAllowed();
chrome.test.assertFalse(toolbar.opened);
// Tap anywhere on the screen -> Toolbars open.
toolbarManager.handleMouseMove(makeTapEvent(500, 500));
chrome.test.assertTrue(toolbar.opened, "toolbars open after tap");
// Tap again -> Toolbars close.
toolbarManager.handleMouseMove(makeTapEvent(500, 500));
chrome.test.assertFalse(toolbar.opened, "toolbars close after tap");
// Open toolbars, wait 2 seconds -> Toolbars close.
toolbarManager.handleMouseMove(makeTapEvent(500, 500));
mockWindow.runTimeout();
chrome.test.assertFalse(toolbar.opened, "toolbars close after wait");
// Open toolbars, tap near toolbars -> Toolbar doesn't close.
toolbarManager.handleMouseMove(makeTapEvent(500, 500));
toolbarManager.handleMouseMove(makeTapEvent(100, 75));
chrome.test.assertTrue(toolbar.opened,
"toolbars stay open after tap near toolbars");
mockWindow.runTimeout();
chrome.test.assertTrue(toolbar.opened,
"tap near toolbars prevents auto close");
chrome.test.succeed();
}
];
importTestHelpers().then(function() {
chrome.test.runTests(tests);
});
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