1 files changed, 64 insertions, 0 deletions
diff --git a/misc/openlayers/tests/Util_common.js b/misc/openlayers/tests/Util_common.js
new file mode 100644
index 0000000..471b0d6
--- /dev/null
+++ b/misc/openlayers/tests/Util_common.js
@@ -0,0 +1,64 @@
+function com_test_getRenderedDimensions(t) {
+    t.plan(17);
+    var content = (new Array(100)).join("foo ");
+    
+    // test with fixed width
+    var fw = OpenLayers.Util.getRenderedDimensions(content, {w: 20});
+    t.eq(fw.w, 20, "got the fixed width");
+    
+    // test with fixed height
+    var fh = OpenLayers.Util.getRenderedDimensions(content, {h: 15});
+    t.eq(fh.h, 15, "got the fixed height");        
+    
+    var size = OpenLayers.Util.getRenderedDimensions("<p>Content</p>");
+    var bigger = OpenLayers.Util.getRenderedDimensions("<p>Content</p>", null, {displayClass: 'test_getRenderedDimensions'});
+    var overflow = OpenLayers.Util.getRenderedDimensions("<p style='overflow:auto'>Content</p>");
+    var width = OpenLayers.Util.getRenderedDimensions("<p>Content</p>", new OpenLayers.Size(250, null));
+    var height = OpenLayers.Util.getRenderedDimensions("<p>Content</p>", new OpenLayers.Size(null, 40));
+    t.ok((size.w + 40) == bigger.w && (size.h + 40) == bigger.h, "bigger Pass:  " + size + ", " + bigger);
+    t.ok(size.w == overflow.w && size.h == overflow.h, "overflow Pass:  " + size + ", " + overflow);
+    t.ok(width.w == 250 && width.h == size.h, "width Pass:  " + size + ", " + width);
+    t.ok(height.h == 40 && height.w == size.w, "height Pass:  " + size + ", " + height);
+    
+    content = (new Array(10)).join("foo foo foo <br>");
+    var testName,
+        finalSize,
+        initialSize = OpenLayers.Util.getRenderedDimensions(content, null);
+    // containerElement option on absolute position with width and height
+    testName = "Absolute with w&h: ";
+    var optionAbsDiv ={
+        containerElement: document.getElementById("absoluteDiv")
+    };
+    finalSize = OpenLayers.Util.getRenderedDimensions(content, null, optionAbsDiv);
+    t.ok(initialSize.w > 0 && initialSize.h > 0, "Has initial size (requires visible test_iframe)");
+    t.eq(finalSize.w, initialSize.w, 
+                testName + "initial width " + initialSize.w + "px is maintained");
+     t.eq(finalSize.h, initialSize.h, 
+                testName + "initial height " + initialSize.h + "px is maintained");
+    testName = "Absolute with w&h (set height): ";
+    finalSize = OpenLayers.Util.getRenderedDimensions(content, {h: 15}, optionAbsDiv);
+    t.eq(finalSize.h, 15, testName + "got the fixed height to 15px");
+    t.eq(finalSize.w, initialSize.w, 
+                testName + "initial width " + initialSize.w + "px is maintained");
+    testName = "Absolute with w&h (set width): ";
+    finalSize = OpenLayers.Util.getRenderedDimensions(content, {w: 20}, optionAbsDiv);
+    t.eq(finalSize.w, 20, testName + "got the fixed width to 20px");
+    // containerElement option on absolute position without width and height
+    testName = "Absolute without w&h: ";
+    var optionAbsDiv00 ={
+        containerElement: document.getElementById("absoluteDiv00")
+    };
+    finalSize = OpenLayers.Util.getRenderedDimensions(content, null, optionAbsDiv00);
+    t.eq(finalSize.w, initialSize.w, 
+                testName + "initial width " + initialSize.w + "px is maintained");
+    t.eq(finalSize.h, initialSize.h, 
+                testName + "initial height " + initialSize.h + "px is maintained");
+    testName = "Absolute without w&h (set height): ";
+    finalSize = OpenLayers.Util.getRenderedDimensions(content, {h: 15}, optionAbsDiv00);
+    t.eq(finalSize.h, 15, testName + "got the fixed height to 15px");
+    t.eq(finalSize.w, initialSize.w, 
+                testName + "initial width " + initialSize.w + "px is maintained");
+    testName = "Absolute without w&h (set width): ";
+    finalSize = OpenLayers.Util.getRenderedDimensions(content, {w: 20}, optionAbsDiv00);
+    t.eq(finalSize.w, 20, testName + "got the fixed width to 20px");
+}