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Add VariantType.toString() calling dupString() #302

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Merged
merged 1 commit into from
Nov 22, 2025
Merged

Add VariantType.toString() calling dupString() #302

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7 changes: 5 additions & 2 deletions generator/src/main/resources/metadata/GLib-2.0.metadata
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Original file line number Diff line number Diff line change
Expand Up @@ -59,8 +59,11 @@ SList java-gi-custom
*/
{List,SList}.free_full java-gi-skip

// Implement GType.toString() with g_type_name()
// Use g_type_name for GType.toString()
Type java-gi-to-string="org.gnome.gobject.GObjects.typeName(this)"

// Use g_variant_print as the Variant.toString() method in Java.
// Use g_variant_print for Variant.toString()
Variant java-gi-to-string="print(true)"

// Use g_variant_type_dup_string for VariantType.toString()
VariantType java-gi-to-string="dupString()"
7 changes: 7 additions & 0 deletions modules/glib/src/test/java/org/javagi/glib/VariantTest.java
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Expand Up @@ -20,6 +20,7 @@
package org.javagi.glib;

import org.gnome.glib.Variant;
import org.gnome.glib.VariantType;
import org.junit.jupiter.api.Test;

import java.util.*;
Expand Down Expand Up @@ -168,4 +169,10 @@ void tuple() {
expected.add("44");
assertEquals(expected, unpacked);
}

@Test
void toStringOverride() {
assertEquals("'abc'", Variant.string("abc").toString());
assertEquals("ms", new VariantType("ms").toString());
}
}