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test: add allow-events test

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- Ported from X Test Suite @ http://cgit.freedesktop.org/xorg/test/xts/
This commit is contained in:
Santiago Gimeno 2015-01-21 12:39:51 +01:00
parent b3ca6fb04b
commit b27831d1d2
1 changed files with 103 additions and 0 deletions
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test/allow-events.js Normal file
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var x11 = require('../lib');
var should = require('should');
var assert = require('assert');
// This test was ported from X Test Suite @ http://cgit.freedesktop.org/xorg/test/xts/
function warp_pointer(wid, x, y, cb) {
var self = this;
this.X.QueryPointer(wid, function(err, old_pointer) {
if (err) {
return cb(err);
}
self.X.WarpPointer(0,
wid,
0,
0,
0,
0,
x,
y);
self.X.QueryPointer(wid, function(err, new_pointer) {
if (err) {
return cb(err);
}
cb(undefined, {
old_x : old_pointer.childX,
old_y : old_pointer.childY,
new_x : new_pointer.childX,
new_y : new_pointer.childY
});
});
});
}
function is_pointer_frozen(cb) {
var self = this;
warp_pointer.call(this, this.wid, 0, 0, function(err) {
if (err) {
return cb(err);
}
warp_pointer.call(self, self.wid, 1, 1, function(err, data) {
if (err) {
return cb(err);
}
cb(undefined, data.old_x === data.new_x);
});
});
}
describe('AllowEvents', function() {
before(function(done) {
var self = this;
var client = x11.createClient(function(err, dpy) {
should.not.exist(err);
self.X = dpy.client;
self.screen = dpy.screen[0];
self.root = self.screen.root;
self.wid = self.X.AllocID();
self.X.CreateWindow(self.wid,
self.root,
0,
0,
self.screen.pixel_width,
self.screen.pixel_height);
self.X.MapWindow(self.wid);
done();
});
client.on('error', function (err) {
console.error('Error : ', err);
});
});
it('if pointer is frozen by the client calling AllowEvents with AsyncPointer should resume the processing', function(done) {
var self = this;
this.X.GrabPointer(
this.wid,
false,
x11.eventMask.PointerMotion,
0, // sync
1, // async
0, // None
0, // None
0
);
is_pointer_frozen.call(this, function(err, frozen) {
should.not.exist(err);
frozen.should.equal(true);
self.X.AllowEvents(0, 0);
is_pointer_frozen.call(self, function(err, frozen) {
should.not.exist(err);
frozen.should.equal(false);
done();
});
});
});
});