Wrap inline block with relative width to new line if there is not enough space on current line

DEVSIX-5796, DEVSIX-1823, DEVSIX-6143

Autoported commit.
Original commit hash: [68055cba7]

itext.tests/itext.layout.tests/itext/layout/InlineBlockTest.cs

@@ -153,7 +153,6 @@ namespace iText.Layout {
                 inlineDiv.SetProperty(Property.OVERFLOW_Y, OverflowPropertyValue.VISIBLE);
                 doc.Add(new Div().Add(floatingDiv).Add(new Paragraph().Add(inlineDiv)));
             }
-            // TODO DEVSIX-5796 inline-block should be wrapped to the next line
             NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(output, cmp, destinationFolder));
         }
     }

itext/itext.layout/itext/layout/renderer/LineRenderer.cs

@@ -319,17 +319,22 @@ namespace iText.Layout.Renderer {
                 }
                 MinMaxWidth childBlockMinMaxWidth = null;
                 bool isInlineBlockChild = IsInlineBlockChild(childRenderer);
-                if (!childWidthWasReplaced) {
-                    if (isInlineBlockChild && childRenderer is AbstractRenderer) {
-                        childBlockMinMaxWidth = ((AbstractRenderer)childRenderer).GetMinMaxWidth();
-                        float childMaxWidth = childBlockMinMaxWidth.GetMaxWidth();
-                        float lineFullAvailableWidth = layoutContext.GetArea().GetBBox().GetWidth() - lineLayoutContext.GetTextIndent
-                            ();
-                        if (!noSoftWrap && childMaxWidth > bbox.GetWidth() + MIN_MAX_WIDTH_CORRECTION_EPS && bbox.GetWidth() != lineFullAvailableWidth
-                            ) {
-                            childResult = new LineLayoutResult(LayoutResult.NOTHING, null, null, childRenderer, childRenderer);
-                        }
-                        else {
+                if (isInlineBlockChild && childRenderer is AbstractRenderer) {
+                    MinMaxWidth childBlockMinMaxWidthLocal = ((AbstractRenderer)childRenderer).GetMinMaxWidth();
+                    // Don't calculate childBlockMinMaxWidth in case of relative width here
+                    // and further (childBlockMinMaxWidth != null)
+                    if (!childWidthWasReplaced) {
+                        childBlockMinMaxWidth = childBlockMinMaxWidthLocal;
+                    }
+                    float childMaxWidth = childBlockMinMaxWidthLocal.GetMaxWidth();
+                    float lineFullAvailableWidth = layoutContext.GetArea().GetBBox().GetWidth() - lineLayoutContext.GetTextIndent
+                        ();
+                    if (!noSoftWrap && childMaxWidth > bbox.GetWidth() + MIN_MAX_WIDTH_CORRECTION_EPS && bbox.GetWidth() != lineFullAvailableWidth
+                        ) {
+                        childResult = new LineLayoutResult(LayoutResult.NOTHING, null, null, childRenderer, childRenderer);
+                    }
+                    else {
+                        if (childBlockMinMaxWidth != null) {
                             childMaxWidth += MIN_MAX_WIDTH_CORRECTION_EPS;
                             float inlineBlockWidth = Math.Min(childMaxWidth, lineFullAvailableWidth);
                             if (!IsOverflowFit(this.GetProperty<OverflowPropertyValue?>(Property.OVERFLOW_X))) {
@@ -344,6 +349,8 @@ namespace iText.Layout.Renderer {
                                 childRenderer.SetProperty(Property.FORCED_PLACEMENT, true);
                             }
                         }
+                    }
+                    if (childBlockMinMaxWidth != null) {
                         childBlockMinMaxWidth.SetChildrenMaxWidth(childBlockMinMaxWidth.GetChildrenMaxWidth() + MIN_MAX_WIDTH_CORRECTION_EPS
                             );
                         childBlockMinMaxWidth.SetChildrenMinWidth(childBlockMinMaxWidth.GetChildrenMinWidth() + MIN_MAX_WIDTH_CORRECTION_EPS

port-hash

@@ -1 +1 @@
-df66dc931ee5705018f8872d51736c0fdb947df0
+68055cba7740381c718ae965f0786060ba64e919