Add test for Text::getLineWidth without a font

jjuhl · jjuhl · commit 72e2b73007cd · 2026-03-02T19:39:54.000+01:00
diff --git a/tests/Text.cpp b/tests/Text.cpp
@@ -22,6 +22,7 @@
 //
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
+#include "TGUI/TextStyle.hpp"
 #include "Tests.hpp"
 
 TEST_CASE("[Text]")
@@ -137,5 +138,13 @@ TEST_CASE("[Text]")
             text3.setFont("resources/DejaVuSans.ttf");
             REQUIRE(text.getSize().y == text3.getSize().y);
         }
+
+        SECTION("Line width without font")
+        {
+            REQUIRE(text.getLineWidth("Foo", nullptr, 0, {}) == 0.0f);
+            REQUIRE(text.getLineWidth("Bar", nullptr, 1, tgui::TextStyle::Underlined) == 0.0f);
+            REQUIRE(text.getLineWidth("Baz", nullptr, 42, {}) == 0.0f);;
+            REQUIRE(text.getLineWidth("FooBar", nullptr, 666, tgui::TextStyle::StrikeThrough) == 0.0f);
+        }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -22,6 +22,7 @@`
`22`	`22`	`//`
`23`	`23`	`/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////`
`24`	`24`
	`25`	`+#include "TGUI/TextStyle.hpp"`
`25`	`26`	`#include "Tests.hpp"`
`26`	`27`
`27`	`28`	`TEST_CASE("[Text]")`
`@@ -137,5 +138,13 @@ TEST_CASE("[Text]")`
`137`	`138`	`text3.setFont("resources/DejaVuSans.ttf");`
`138`	`139`	`REQUIRE(text.getSize().y == text3.getSize().y);`
`139`	`140`	`}`
	`141`	`+`
	`142`	`+ SECTION("Line width without font")`
	`143`	`+ {`
	`144`	`+ REQUIRE(text.getLineWidth("Foo", nullptr, 0, {}) == 0.0f);`
	`145`	`+ REQUIRE(text.getLineWidth("Bar", nullptr, 1, tgui::TextStyle::Underlined) == 0.0f);`
	`146`	`+ REQUIRE(text.getLineWidth("Baz", nullptr, 42, {}) == 0.0f);;`
	`147`	`+ REQUIRE(text.getLineWidth("FooBar", nullptr, 666, tgui::TextStyle::StrikeThrough) == 0.0f);`
	`148`	`+ }`
`140`	`149`	`}`
`141`	`150`	`}`