PDFBOX-5920: make sure that the exception is thrown if space isn't in the font

THausherr · THausherr · commit 0ad7e44217fb · 2025-01-05T16:25:44.000Z
git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1922902 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDFont.java b/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDFont.java
@@ -575,6 +575,8 @@ public float getSpaceWidth()
                     try
                     {
                         // PDFBOX-5920: try with encoding, which gets the correct code
+                        encode(" "); // this throws an exception if space doesn't exist,
+                                         // getStringWidth() not always
                         fontWidthOfSpace = getStringWidth(" ");
                     }
                     catch (IllegalArgumentException | UnsupportedOperationException ex)

Original file line number	Diff line number	Diff line change
`@@ -575,6 +575,8 @@ public float getSpaceWidth()`
`575`	`575`	`try`
`576`	`576`	`{`
`577`	`577`	`// PDFBOX-5920: try with encoding, which gets the correct code`
	`578`	`+ encode(" "); // this throws an exception if space doesn't exist,`
	`579`	`+ // getStringWidth() not always`
`578`	`580`	`fontWidthOfSpace = getStringWidth(" ");`
`579`	`581`	`}`
`580`	`582`	`catch (IllegalArgumentException \| UnsupportedOperationException ex)`