From b6b32278a19aebc28718549a7938bbfb73f6e95f Mon Sep 17 00:00:00 2001
From: Jan Lelis <hi@ruby.consulting>
Date: Mon, 2 Oct 2023 17:56:34 +0200
Subject: [PATCH] Exclude truffleruby from inclomplete character tests

---
 spec/unibits_spec.rb | 67 +++++++++++++++++++++++---------------------
 1 file changed, 35 insertions(+), 32 deletions(-)

diff --git a/spec/unibits_spec.rb b/spec/unibits_spec.rb
index dcb6024..3de6b51 100644
--- a/spec/unibits_spec.rb
+++ b/spec/unibits_spec.rb
@@ -213,20 +213,21 @@
     end
 
     describe "invalid UTF-16 encodings" do
-      it "- incomplete number of bytes (1/2)" do
-        string = "a".b.force_encoding("UTF-16LE")
-        result = Paint.unpaint(Unibits.visualize(string))
-        result.must_match "incompl."
-        result.must_match "�"
+      unless RUBY_ENGINE === "truffleruby"
+        it "- incomplete number of bytes (1/2)" do
+          string = "a".b.force_encoding("UTF-16LE")
+          result = Paint.unpaint(Unibits.visualize(string))
+          result.must_match "incompl."
+          result.must_match "�"
+        end
+
+        it "- incomplete number of bytes (2/2)" do
+          string = "🌫".b[0..-2].force_encoding("UTF-16LE")
+          result = Paint.unpaint(Unibits.visualize(string))
+          result.must_match "incompl."
+          result.must_match "�"
+        end
       end
-
-      it "- incomplete number of bytes (2/2)" do
-        string = "🌫".b[0..-2].force_encoding("UTF-16LE")
-        result = Paint.unpaint(Unibits.visualize(string))
-        result.must_match "incompl."
-        result.must_match "�"
-      end
-
       it "- only lower half surrogate" do
         string = "\x3C\xD8\x2Ba".force_encoding("UTF-16LE")
         result = Paint.unpaint(Unibits.visualize(string))
@@ -245,25 +246,27 @@
     describe "invalid UTF-32 encodings" do
       # please note, currently, too large codepoints and encoded utf16 surrogates are treated as valid encodings
 
-      it "- incomplete number of bytes (1/3)" do
-        string = "a".b.force_encoding("UTF-32LE")
-        result = Paint.unpaint(Unibits.visualize(string))
-        result.must_match "incompl."
-        result.must_match "�"
-      end
-
-      it "- incomplete number of bytes (2/3)" do
-        string = "🌫".b[0..-2].force_encoding("UTF-32LE")
-        result = Paint.unpaint(Unibits.visualize(string))
-        result.must_match "incompl."
-        result.must_match "�"
-      end
-
-      it "- incomplete number of bytes (3/3)" do
-        string = "🌫".b[0..-2].force_encoding("UTF-32LE")
-        result = Paint.unpaint(Unibits.visualize(string))
-        result.must_match "incompl."
-        result.must_match "�"
+      unless RUBY_ENGINE === "truffleruby"
+        it "- incomplete number of bytes (1/3)" do
+          string = "a".b.force_encoding("UTF-32LE")
+          result = Paint.unpaint(Unibits.visualize(string))
+          result.must_match "incompl."
+          result.must_match "�"
+        end
+
+        it "- incomplete number of bytes (2/3)" do
+          string = "🌫".b[0..-2].force_encoding("UTF-32LE")
+          result = Paint.unpaint(Unibits.visualize(string))
+          result.must_match "incompl."
+          result.must_match "�"
+        end
+
+        it "- incomplete number of bytes (3/3)" do
+          string = "🌫".b[0..-2].force_encoding("UTF-32LE")
+          result = Paint.unpaint(Unibits.visualize(string))
+          result.must_match "incompl."
+          result.must_match "�"
+        end
       end
 
       it "- too large codepoint (1/2)" do