fontconfig: font list

pkg/fontconfig/test.zig

@@ -0,0 +1,22 @@
+const std = @import("std");
+const fontconfig = @import("main.zig");
+
+test "fc-list" {
+    const testing = std.testing;
+
+    var cfg = fontconfig.initLoadConfigAndFonts();
+    defer cfg.destroy();
+
+    var pat = fontconfig.Pattern.create();
+    defer pat.destroy();
+
+    var os = fontconfig.ObjectSet.create();
+    defer os.destroy();
+
+    var fs = cfg.list(pat, os);
+    defer fs.destroy();
+
+    // Note: this is environmental, but in general we expect all our
+    // testing environments to have at least one font.
+    try testing.expect(fs.len() > 0);
+}