diff --git a/e2etests/regression_test.go b/e2etests/regression_test.go
index d2d1f27c6..aac686948 100644
--- a/e2etests/regression_test.go
+++ b/e2etests/regression_test.go
@@ -703,6 +703,14 @@ And other normal markdown stuff
one
two
}
+`,
+ },
+ {
+ name: "long_arrowhead_label",
+ script: `
+a -> b: {
+ target-arrowhead: "a to b with unexpectedly long target arrowhead label"
+}
`,
},
}
diff --git a/e2etests/testdata/regression/long_arrowhead_label/dagre/board.exp.json b/e2etests/testdata/regression/long_arrowhead_label/dagre/board.exp.json
new file mode 100644
index 000000000..3a51938ae
--- /dev/null
+++ b/e2etests/testdata/regression/long_arrowhead_label/dagre/board.exp.json
@@ -0,0 +1,180 @@
+{
+ "name": "",
+ "isFolderOnly": false,
+ "fontFamily": "SourceSansPro",
+ "shapes": [
+ {
+ "id": "a",
+ "type": "rectangle",
+ "pos": {
+ "x": 0,
+ "y": 0
+ },
+ "width": 53,
+ "height": 66,
+ "opacity": 1,
+ "strokeDash": 0,
+ "strokeWidth": 2,
+ "borderRadius": 0,
+ "fill": "B6",
+ "stroke": "B1",
+ "shadow": false,
+ "3d": false,
+ "multiple": false,
+ "double-border": false,
+ "tooltip": "",
+ "link": "",
+ "icon": null,
+ "iconPosition": "",
+ "blend": false,
+ "fields": null,
+ "methods": null,
+ "columns": null,
+ "label": "a",
+ "fontSize": 16,
+ "fontFamily": "DEFAULT",
+ "language": "",
+ "color": "N1",
+ "italic": false,
+ "bold": true,
+ "underline": false,
+ "labelWidth": 8,
+ "labelHeight": 21,
+ "labelPosition": "INSIDE_MIDDLE_CENTER",
+ "zIndex": 0,
+ "level": 1
+ },
+ {
+ "id": "b",
+ "type": "rectangle",
+ "pos": {
+ "x": 0,
+ "y": 166
+ },
+ "width": 53,
+ "height": 66,
+ "opacity": 1,
+ "strokeDash": 0,
+ "strokeWidth": 2,
+ "borderRadius": 0,
+ "fill": "B6",
+ "stroke": "B1",
+ "shadow": false,
+ "3d": false,
+ "multiple": false,
+ "double-border": false,
+ "tooltip": "",
+ "link": "",
+ "icon": null,
+ "iconPosition": "",
+ "blend": false,
+ "fields": null,
+ "methods": null,
+ "columns": null,
+ "label": "b",
+ "fontSize": 16,
+ "fontFamily": "DEFAULT",
+ "language": "",
+ "color": "N1",
+ "italic": false,
+ "bold": true,
+ "underline": false,
+ "labelWidth": 8,
+ "labelHeight": 21,
+ "labelPosition": "INSIDE_MIDDLE_CENTER",
+ "zIndex": 0,
+ "level": 1
+ }
+ ],
+ "connections": [
+ {
+ "id": "(a -> b)[0]",
+ "src": "a",
+ "srcArrow": "none",
+ "srcLabel": "",
+ "dst": "b",
+ "dstArrow": "triangle",
+ "dstLabel": "a to b with unexpectedly long target arrowhead label",
+ "opacity": 1,
+ "strokeDash": 0,
+ "strokeWidth": 2,
+ "stroke": "B1",
+ "borderRadius": 10,
+ "label": "",
+ "fontSize": 16,
+ "fontFamily": "DEFAULT",
+ "language": "",
+ "color": "N2",
+ "italic": true,
+ "bold": false,
+ "underline": false,
+ "labelWidth": 0,
+ "labelHeight": 0,
+ "labelPosition": "",
+ "labelPercentage": 0,
+ "route": [
+ {
+ "x": 26.5,
+ "y": 66
+ },
+ {
+ "x": 26.5,
+ "y": 106
+ },
+ {
+ "x": 26.5,
+ "y": 126
+ },
+ {
+ "x": 26.5,
+ "y": 166
+ }
+ ],
+ "isCurve": true,
+ "animated": false,
+ "tooltip": "",
+ "icon": null,
+ "zIndex": 0
+ }
+ ],
+ "root": {
+ "id": "",
+ "type": "",
+ "pos": {
+ "x": 0,
+ "y": 0
+ },
+ "width": 0,
+ "height": 0,
+ "opacity": 0,
+ "strokeDash": 0,
+ "strokeWidth": 0,
+ "borderRadius": 0,
+ "fill": "N7",
+ "stroke": "",
+ "shadow": false,
+ "3d": false,
+ "multiple": false,
+ "double-border": false,
+ "tooltip": "",
+ "link": "",
+ "icon": null,
+ "iconPosition": "",
+ "blend": false,
+ "fields": null,
+ "methods": null,
+ "columns": null,
+ "label": "",
+ "fontSize": 0,
+ "fontFamily": "",
+ "language": "",
+ "color": "",
+ "italic": false,
+ "bold": false,
+ "underline": false,
+ "labelWidth": 0,
+ "labelHeight": 0,
+ "zIndex": 0,
+ "level": 0
+ }
+}
diff --git a/e2etests/testdata/regression/long_arrowhead_label/dagre/sketch.exp.svg b/e2etests/testdata/regression/long_arrowhead_label/dagre/sketch.exp.svg
new file mode 100644
index 000000000..2c6b4fcf0
--- /dev/null
+++ b/e2etests/testdata/regression/long_arrowhead_label/dagre/sketch.exp.svg
@@ -0,0 +1,102 @@
+
\ No newline at end of file
diff --git a/e2etests/testdata/regression/long_arrowhead_label/elk/board.exp.json b/e2etests/testdata/regression/long_arrowhead_label/elk/board.exp.json
new file mode 100644
index 000000000..4fa6bbba3
--- /dev/null
+++ b/e2etests/testdata/regression/long_arrowhead_label/elk/board.exp.json
@@ -0,0 +1,171 @@
+{
+ "name": "",
+ "isFolderOnly": false,
+ "fontFamily": "SourceSansPro",
+ "shapes": [
+ {
+ "id": "a",
+ "type": "rectangle",
+ "pos": {
+ "x": 12,
+ "y": 12
+ },
+ "width": 53,
+ "height": 66,
+ "opacity": 1,
+ "strokeDash": 0,
+ "strokeWidth": 2,
+ "borderRadius": 0,
+ "fill": "B6",
+ "stroke": "B1",
+ "shadow": false,
+ "3d": false,
+ "multiple": false,
+ "double-border": false,
+ "tooltip": "",
+ "link": "",
+ "icon": null,
+ "iconPosition": "",
+ "blend": false,
+ "fields": null,
+ "methods": null,
+ "columns": null,
+ "label": "a",
+ "fontSize": 16,
+ "fontFamily": "DEFAULT",
+ "language": "",
+ "color": "N1",
+ "italic": false,
+ "bold": true,
+ "underline": false,
+ "labelWidth": 8,
+ "labelHeight": 21,
+ "labelPosition": "INSIDE_MIDDLE_CENTER",
+ "zIndex": 0,
+ "level": 1
+ },
+ {
+ "id": "b",
+ "type": "rectangle",
+ "pos": {
+ "x": 12,
+ "y": 148
+ },
+ "width": 53,
+ "height": 66,
+ "opacity": 1,
+ "strokeDash": 0,
+ "strokeWidth": 2,
+ "borderRadius": 0,
+ "fill": "B6",
+ "stroke": "B1",
+ "shadow": false,
+ "3d": false,
+ "multiple": false,
+ "double-border": false,
+ "tooltip": "",
+ "link": "",
+ "icon": null,
+ "iconPosition": "",
+ "blend": false,
+ "fields": null,
+ "methods": null,
+ "columns": null,
+ "label": "b",
+ "fontSize": 16,
+ "fontFamily": "DEFAULT",
+ "language": "",
+ "color": "N1",
+ "italic": false,
+ "bold": true,
+ "underline": false,
+ "labelWidth": 8,
+ "labelHeight": 21,
+ "labelPosition": "INSIDE_MIDDLE_CENTER",
+ "zIndex": 0,
+ "level": 1
+ }
+ ],
+ "connections": [
+ {
+ "id": "(a -> b)[0]",
+ "src": "a",
+ "srcArrow": "none",
+ "srcLabel": "",
+ "dst": "b",
+ "dstArrow": "triangle",
+ "dstLabel": "a to b with unexpectedly long target arrowhead label",
+ "opacity": 1,
+ "strokeDash": 0,
+ "strokeWidth": 2,
+ "stroke": "B1",
+ "borderRadius": 10,
+ "label": "",
+ "fontSize": 16,
+ "fontFamily": "DEFAULT",
+ "language": "",
+ "color": "N2",
+ "italic": true,
+ "bold": false,
+ "underline": false,
+ "labelWidth": 0,
+ "labelHeight": 0,
+ "labelPosition": "",
+ "labelPercentage": 0,
+ "route": [
+ {
+ "x": 38.5,
+ "y": 78
+ },
+ {
+ "x": 38.5,
+ "y": 148
+ }
+ ],
+ "animated": false,
+ "tooltip": "",
+ "icon": null,
+ "zIndex": 0
+ }
+ ],
+ "root": {
+ "id": "",
+ "type": "",
+ "pos": {
+ "x": 0,
+ "y": 0
+ },
+ "width": 0,
+ "height": 0,
+ "opacity": 0,
+ "strokeDash": 0,
+ "strokeWidth": 0,
+ "borderRadius": 0,
+ "fill": "N7",
+ "stroke": "",
+ "shadow": false,
+ "3d": false,
+ "multiple": false,
+ "double-border": false,
+ "tooltip": "",
+ "link": "",
+ "icon": null,
+ "iconPosition": "",
+ "blend": false,
+ "fields": null,
+ "methods": null,
+ "columns": null,
+ "label": "",
+ "fontSize": 0,
+ "fontFamily": "",
+ "language": "",
+ "color": "",
+ "italic": false,
+ "bold": false,
+ "underline": false,
+ "labelWidth": 0,
+ "labelHeight": 0,
+ "zIndex": 0,
+ "level": 0
+ }
+}
diff --git a/e2etests/testdata/regression/long_arrowhead_label/elk/sketch.exp.svg b/e2etests/testdata/regression/long_arrowhead_label/elk/sketch.exp.svg
new file mode 100644
index 000000000..45eaa1e37
--- /dev/null
+++ b/e2etests/testdata/regression/long_arrowhead_label/elk/sketch.exp.svg
@@ -0,0 +1,102 @@
+ab a to b with unexpectedly long target arrowhead label
+
+
+
\ No newline at end of file