From 6a2cd1ff841c0f35f965427835a5a624f9e5fd2d Mon Sep 17 00:00:00 2001
From: Nelson Campos <ncampos@criteriamarathon.com>
Date: Wed, 6 Jun 2018 17:56:37 +0100
Subject: [PATCH] Adds some more tests
---
test/modules/viewport.js | 70 +++++++++++++++++++++++++++++++++++++++-
1 file changed, 69 insertions(+), 1 deletion(-)
diff --git a/test/modules/viewport.js b/test/modules/viewport.js
index 2c03ced3..6ea704c7 100644
--- a/test/modules/viewport.js
+++ b/test/modules/viewport.js
@@ -471,6 +471,21 @@
bounds,
EPSILON,
"Viewport.applyConstraints should move viewport.");
+
+ viewport = viewer.viewport; // Get viewport original state
+ viewport.setFlip(true);
+
+ viewport.fitBounds(new OpenSeadragon.Rect(1, 1, 1, 1), true);
+ viewport.visibilityRatio = 0.3;
+ viewport.applyConstraints(true);
+ var bounds = viewport.getBounds();
+ Util.assertRectangleEquals(
+ assert,
+ new OpenSeadragon.Rect(0.7, 0.7, 1, 1),
+ bounds,
+ EPSILON,
+ "Viewport.applyConstraints should move flipped viewport.");
+
done();
};
viewer.addHandler('open', openHandler);
@@ -515,6 +530,21 @@
new OpenSeadragon.Rect(1, 0, Math.sqrt(2), Math.sqrt(2), 45),
EPSILON,
"Viewport.applyConstraints with rotation should move viewport.");
+
+ viewport = viewer.viewport; // Get viewport original state
+ viewport.setFlip(true);
+
+ viewport.setRotation(45);
+ viewport.fitBounds(new OpenSeadragon.Rect(1, 1, 1, 1), true);
+ viewport.applyConstraints(true);
+ var bounds = viewport.getBounds();
+ Util.assertRectangleEquals(
+ assert,
+ bounds,
+ new OpenSeadragon.Rect(1, 0, Math.sqrt(2), Math.sqrt(2), 45),
+ EPSILON,
+ "Viewport.applyConstraints flipped and with rotation should move viewport.");
+
done();
};
viewer.addHandler('open', openHandler);
@@ -927,6 +957,34 @@
);
}
+ viewport = viewer.viewport; // Get viewport original state
+ viewport.setFlip(true);
+
+ var expectedFlippedCenters = [
+ new OpenSeadragon.Point(54.7205, 54.8705),
+ new OpenSeadragon.Point(54.471, 54.621),
+ new OpenSeadragon.Point(54.321, 54.621),
+ new OpenSeadragon.Point(54.566, 54.866),
+ new OpenSeadragon.Point(54.941, 55.241),
+ new OpenSeadragon.Point(54.941, 55.241),
+ ];
+
+ for (var i = 0; i < testZoomLevels.length; i++) {
+ viewport.zoomTo(testZoomLevels[i], testPoints[i], true);
+ assert.propEqual(
+ viewport.getZoom(),
+ testZoomLevels[i],
+ "Zoomed flipped to the correct level."
+ );
+ assertPointsEquals(
+ assert,
+ viewport.getCenter(),
+ expectedFlippedCenters[i],
+ 1e-14,
+ "Panned flipped to the correct location."
+ );
+ }
+
done();
};
viewer.addHandler('open', openHandler);
@@ -944,6 +1002,16 @@
assert.propEqual(viewport.getRotation, 90, "Rotation should be 90 degrees");
viewport.setRotation(-75);
assert.propEqual(viewport.getRotation, -75, "Rotation should be -75 degrees");
+
+ viewport = viewer.viewport; // Get viewport original state
+ viewport.setFlip(true);
+
+ assert.propEqual(viewport.getRotation, 0, "Original rotation should be 0 degrees");
+ viewport.setRotation(90);
+ assert.propEqual(viewport.getRotation, 90, "Rotation should be 90 degrees");
+ viewport.setRotation(-75);
+ assert.propEqual(viewport.getRotation, -75, "Rotation should be -75 degrees");
+
done();
};
@@ -1233,5 +1301,5 @@
viewer.addHandler('open', openHandler);
viewer.open(DZI_PATH);
});
-
+
})();