qiurui
/
qtdeclarative
mirror of https://github.com/qt/qtdeclarative.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add unit tests for SVG path 

Change-Id: I4358416ccf973940fbd54633254274ba0a18e777
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
This commit is contained in:
Charles Yin 2012-05-22 11:37:50 +10:00 committed by Qt by Nokia
parent 2cbee71760
commit 8189f48ab2
1 changed files with 57 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

57
tests/auto/quick/qquickcanvasitem/data/tst_svgpath.qml Normal file
View File

@ -0,0 +1,57 @@
import QtQuick 2.0
CanvasTestCase {
id:testCase
name: "svgpath"
function init_data() { return testData("2d"); }
function test_svgpath(row) {
var canvas = createCanvasObject(row);
var ctx = canvas.getContext('2d');
var svgs = [
// Absolute coordinates, explicit commands.
"M50 0 V50 H0 Q0 25 25 25 T50 0 C25 0 50 50 25 50 S25 0 0 0 Z",
// Absolute coordinates, implicit commands.
"M50 0 50 50 0 50 Q0 25 25 25 Q50 25 50 0 C25 0 50 50 25 50 C0 50 25 0 0 0 Z",
// Relative coordinates, explicit commands.
"m50 0 v50 h-50 q0 -25 25 -25 t25 -25 c-25 0 0 50 -25 50 s0 -50 -25 -50 z",
// Relative coordinates, implicit commands.
"m50 0 0 50 -50 0 q0 -25 25 -25 25 0 25 -25 c-25 0 0 50 -25 50 -25 0 0 -50 -25 -50 z",
// Absolute coordinates, explicit commands, minimal whitespace.
"m50 0v50h-50q0-25 25-25t25-25c-25 0 0 50-25 50s0-50-25-50z",
// Absolute coordinates, explicit commands, extra whitespace.
" M 50 0 V 50 H 0 Q 0 25 25 25 T 50 0 C 25 0 50 50 25 50 S 25 0 0 0 Z"
];
var blues = [
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1,
1, 1, 1, 0, 0, 0, 0, 0, 1, 1,
1, 1, 1, 0, 0, 0, 0, 0, 1, 1,
1, 1, 1, 0, 0, 0, 0, 0, 1, 0,
1, 1, 1, 0, 0, 1, 1, 1, 0, 0,
1, 1, 0, 1, 1, 1, 1, 1, 0, 0,
1, 0, 0, 1, 1, 1, 1, 1, 0, 0,
1, 0, 0, 1, 1, 1, 1, 1, 0, 0,
1, 0, 0, 0, 1, 1, 1, 0, 0, 0
];
ctx.fillRule = Qt.OddEvenFill;
for (var i = 0; i < svgs.length; i++) {
ctx.fillStyle = "blue";
ctx.fillRect(0, 0, 50, 50);
ctx.fillStyle = "red";
ctx.path = svgs[i];
ctx.fill();
var x, y;
for (x=0; x < 10; x++) {
for (y=0; y < 10; y++) {
if (blues[y * 10 + x]) {
comparePixel(ctx, x * 5, y * 5, 0, 0, 255, 255);
} else {
comparePixel(ctx, x * 5, y * 5, 255, 0, 0, 255);
}
}
}
}
}
}