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Add some matrix unit tests

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This commit is contained in:
Anshul Jain 2015-11-20 11:41:13 -08:00
parent 02aa27da1d
commit 1d649971b1
3 changed files with 43 additions and 3 deletions
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6
examples/test.js Normal file
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@ -0,0 +1,6 @@
var cv = require('../lib/opencv');
var mat = new cv.Matrix(1, 2, cv.Constants.CV_8U, [1]);
var row = mat.pixelRow(0);
console.log("mat: " + row[0] + row[1]);

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test/.unit.js.swp Normal file
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40
test/unit.js
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@ -53,7 +53,9 @@ test('Point', function(t){
test('Matrix constructor', function(assert){
assert.ok(cv.Matrix);
assert.ok(new cv.Matrix);
assert.ok(new cv.Matrix(1,2));
assert.ok(new cv.Matrix(1, 2));
assert.ok(new cv.Matrix(1, 2, cv.Constants.CV_8U));
assert.ok(new cv.Matrix(1, 2, cv.Constants.CV_8U, [1]));
assert.end()
})
@ -91,9 +93,43 @@ test('Matrix accessors', function(assert){
assert.equal(new cv.Matrix().empty(), true);
mat = new cv.Matrix(1, 2, cv.Constants.CV_8UC3, [1, 2, 3]);
assert.deepEqual(mat.pixelRow(0), [1, 2, 3, 1, 2, 3]);
assert.end()
})
test('Matrix functions', function(assert) {
// convertTo
var mat = new cv.Matrix(75, 75, cv.Constants.CV_32F, [2.0]);
var matNew = new cv.Matrix(75, 75, cv.Constants.CV_8U);
mat.convertTo(matNew, cv.Constants.CV_8U, 2, 1);
assert.equal(matNew.pixel(0, 0), 5);
// reshape
mat = new cv.Matrix(75, 75, cv.Constants.CV_8UC1);
matNew = mat.reshape(1, 1);
assert.equal(matNew.height(), 1);
assert.equal(matNew.width(), 5625);
assert.end();
})
test(".norm", function(assert){
cv.readImage("./examples/files/coin1.jpg", function(err, im) {
cv.readImage("./examples/files/coin2.jpg", function(err, im2){
assert.ok(im);
assert.ok(im2);
var errorL2 = im.norm(im2, cv.Constants.NORM_L2);
assert.equal(errorL2, 7295.591339980605);
errorL2 = im.norm(im, cv.Constants.NORM_L2);
assert.equal(errorL2, 0);
assert.end();
});
});
})
test("Matrix toBuffer", function(assert){
var buf = fs.readFileSync('./examples/files/mona.png')
@ -105,8 +141,6 @@ test("Matrix toBuffer", function(assert){
})
})
test("Matrix toBuffer Async", function(assert){
var buf = fs.readFileSync('./examples/files/mona.png')