number-to-string fix

musescore · Feb 7, 2025 · 26968c4 · 26968c4
1 parent 4ece464
commit 26968c4
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/src/framework/global/tests/string_tests.cpp b/src/framework/global/tests/string_tests.cpp
@@ -632,6 +632,15 @@ TEST_F(Global_Types_StringTests, String_Number)
         //! CHECK
         EXPECT_EQ(str, u"2.12");
     }
+
+    {
+        //! GIVEN Some double
+        double v = -0.01;
+        //! DO
+        String str = String::number(v, 1);
+        //! CHECK
+        EXPECT_EQ(str, u"0");
+    }
 }
 
 TEST_F(Global_Types_StringTests, String_ToInt)

diff --git a/src/framework/global/types/string.cpp b/src/framework/global/types/string.cpp
@@ -1263,7 +1263,12 @@ String String::number(double n, int prec)
         --correctedIdx;
     }
 
-    return fromAscii(s.c_str(), correctedIdx + 1);
+    const String result = fromAscii(s.c_str(), correctedIdx + 1);
+    if (result == "-0") {
+        return String(u"0");
+    } else {
+        return result;
+    }
 }
 
 float String::toFloat(bool* ok) const