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Add tests for Cursor encoding

This commit is contained in:
Pierre Ossman 2018-09-18 11:35:48 +02:00
parent 679535ec29
commit d105040581
1 changed files with 134 additions and 2 deletions
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136
tests/test.rfb.js
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@ -1988,8 +1988,140 @@ describe('Remote Frame Buffer Protocol Client', function () {
});
});
it.skip('should handle the Cursor pseudo-encoding', function () {
// TODO(directxman12): test
describe('the Cursor pseudo-encoding handler', function () {
beforeEach(function () {
sinon.spy(client._cursor, 'change');
});
it('should handle a standard cursor', function () {
const info = { x: 5, y: 7,
width: 4, height: 4,
encoding: -239};
let rect = [];
let expected = [];
for (let i = 0;i < info.width*info.height;i++) {
push32(rect, 0x11223300);
}
push32(rect, 0xa0a0a0a0);
for (let i = 0;i < info.width*info.height/2;i++) {
push32(expected, 0x332211ff);
push32(expected, 0x33221100);
}
expected = new Uint8Array(expected);
send_fbu_msg([info], [rect], client);
expect(client._cursor.change).to.have.been.calledOnce;
expect(client._cursor.change).to.have.been.calledWith(expected, 5, 7, 4, 4);
});
it('should handle an empty cursor', function () {
const info = { x: 0, y: 0,
width: 0, height: 0,
encoding: -239};
const rect = [];
send_fbu_msg([info], [rect], client);
expect(client._cursor.change).to.have.been.calledOnce;
expect(client._cursor.change).to.have.been.calledWith(new Uint8Array, 0, 0, 0, 0);
});
it('should handle a transparent cursor', function () {
const info = { x: 5, y: 7,
width: 4, height: 4,
encoding: -239};
let rect = [];
let expected = [];
for (let i = 0;i < info.width*info.height;i++) {
push32(rect, 0x11223300);
}
push32(rect, 0x00000000);
for (let i = 0;i < info.width*info.height;i++) {
push32(expected, 0x33221100);
}
expected = new Uint8Array(expected);
send_fbu_msg([info], [rect], client);
expect(client._cursor.change).to.have.been.calledOnce;
expect(client._cursor.change).to.have.been.calledWith(expected, 5, 7, 4, 4);
});
describe('dot for empty cursor', function () {
beforeEach(function () {
client.showDotCursor = true;
// Was called when we enabled dot cursor
client._cursor.change.reset();
});
it('should show a standard cursor', function () {
const info = { x: 5, y: 7,
width: 4, height: 4,
encoding: -239};
let rect = [];
let expected = [];
for (let i = 0;i < info.width*info.height;i++) {
push32(rect, 0x11223300);
}
push32(rect, 0xa0a0a0a0);
for (let i = 0;i < info.width*info.height/2;i++) {
push32(expected, 0x332211ff);
push32(expected, 0x33221100);
}
expected = new Uint8Array(expected);
send_fbu_msg([info], [rect], client);
expect(client._cursor.change).to.have.been.calledOnce;
expect(client._cursor.change).to.have.been.calledWith(expected, 5, 7, 4, 4);
});
it('should handle an empty cursor', function () {
const info = { x: 0, y: 0,
width: 0, height: 0,
encoding: -239};
const rect = [];
const dot = RFB.cursors.dot;
send_fbu_msg([info], [rect], client);
expect(client._cursor.change).to.have.been.calledOnce;
expect(client._cursor.change).to.have.been.calledWith(dot.rgbaPixels,
dot.hotx,
dot.hoty,
dot.w,
dot.h);
});
it('should handle a transparent cursor', function () {
const info = { x: 5, y: 7,
width: 4, height: 4,
encoding: -239};
let rect = [];
const dot = RFB.cursors.dot;
for (let i = 0;i < info.width*info.height;i++) {
push32(rect, 0x11223300);
}
push32(rect, 0x00000000);
send_fbu_msg([info], [rect], client);
expect(client._cursor.change).to.have.been.calledOnce;
expect(client._cursor.change).to.have.been.calledWith(dot.rgbaPixels,
dot.hotx,
dot.hoty,
dot.w,
dot.h);
});
});
});
it('should handle the last_rect pseudo-encoding', function () {