From 640dcd82b30629f54596820c09144dfff10cb2c0 Mon Sep 17 00:00:00 2001
From: Li Jin <dragon-fly@qq.com>
Date: Thu, 12 Feb 2026 09:08:12 +0800
Subject: Added more tests.

---
 spec/outputs/test/break_multiple_values_spec.lua | 51 +++++++++++++++++++++++-
 spec/outputs/test/format_spec.lua                |  8 +++-
 2 files changed, 56 insertions(+), 3 deletions(-)

(limited to 'spec/outputs/test')

diff --git a/spec/outputs/test/break_multiple_values_spec.lua b/spec/outputs/test/break_multiple_values_spec.lua
index ba14a64..7a8bc87 100644
--- a/spec/outputs/test/break_multiple_values_spec.lua
+++ b/spec/outputs/test/break_multiple_values_spec.lua
@@ -1676,7 +1676,7 @@ return describe("break with multiple values", function()
 		assert.is_nil(x)
 		return assert.is_nil(y)
 	end)
-	return it("should mix break continue and value break with value break winning", function()
+	it("should mix break continue and value break with value break winning", function()
 		local x, y
 		for i = 1, 9 do
 			if i % 2 == 0 then
@@ -1694,4 +1694,53 @@ return describe("break with multiple values", function()
 		assert.same(x, 5)
 		return assert.same(y, 15)
 	end)
+	it("should allow nesting do and for", function()
+		local x, y
+		do
+			repeat
+				local min, max = 1, 10
+				if max > min then
+					for j = min, max do
+						if j > 5 then
+							x, y = j, j * 10
+							break
+						end
+					end
+					break
+				end
+				x, y = 0, 0
+				break
+			until true
+		end
+		assert.same(x, 6)
+		return assert.same(y, 60)
+	end)
+	return it("should allow nesting do and with", function()
+		local x
+		do
+			local _with_0 = {
+				a = 123,
+				b = true
+			}
+			repeat
+				do
+					if _with_0.b then
+						local _with_1 = {
+							a = _with_0.a,
+							b = _with_0.b,
+							c = "ok"
+						}
+						repeat
+							if _with_1.b and _with_1.c == "ok" then
+								x = _with_1.a
+								break
+							end
+						until true
+						break
+					end
+				end
+			until true
+		end
+		return assert.same(x, 123)
+	end)
 end)
diff --git a/spec/outputs/test/format_spec.lua b/spec/outputs/test/format_spec.lua
index 3e98e4a..c9ea3c2 100644
--- a/spec/outputs/test/format_spec.lua
+++ b/spec/outputs/test/format_spec.lua
@@ -113,6 +113,7 @@ local files = {
 	"spec/inputs/test/loops_spec.yue",
 	"spec/inputs/test/if_assignment_spec.yue",
 	"spec/inputs/test/tables_advanced_spec.yue",
+	"spec/inputs/test/break_multiple_values_spec.yue",
 	"spec/inputs/unicode/macro_export.yue",
 	"spec/inputs/unicode/attrib.yue",
 	"spec/inputs/unicode/macro.yue",
@@ -182,11 +183,14 @@ return describe("format", function()
 			local f = io.open(file)
 			local code = f:read("a*")
 			f:close()
-			local original_ast = yue.to_ast(code)
+			local original_ast, err = yue.to_ast(code)
+			assert.is_nil(err)
 			assert.is_not_nil(original_ast)
 			rewriteLineCol(original_ast)
 			local formated = yue.format(code, 0, true)
-			local ast = yue.to_ast(formated)
+			local ast
+			ast, err = yue.to_ast(formated)
+			assert.is_nil(err)
 			assert.is_not_nil(ast)
 			rewriteLineCol(ast)
 			return assert.same(original_ast, ast)
-- 
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