1 files changed, 143 insertions, 0 deletions

diff --git a/spec/inputs/test/close_attribute_spec.yue b/spec/inputs/test/close_attribute_spec.yue
new file mode 100644
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+++ b/spec/inputs/test/close_attribute_spec.yue
@@ -0,0 +1,143 @@
+describe "close attribute", ->
+        it "should declare close variable", ->
+                closed = false
+                do
+                        close _ = <close>: -> closed = true
+                assert.is_true closed
+
+        it "should work with metatable syntax", ->
+                called = false
+                do
+                        close _ = <close>: -> called = true
+                assert.is_true called
+
+        it "should handle multiple close scopes", ->
+                order = []
+                do
+                        close first = <close>: -> table.insert order, "first"
+                        close second = <close>: -> table.insert order, "second"
+                assert.same order, {"second", "first"}
+
+        it "should work with resources", ->
+                resource_opened = false
+                resource_closed = false
+
+                do
+                        resource_opened = true
+                        close _ = <close>: -> resource_closed = true
+
+                assert.is_true resource_opened
+                assert.is_true resource_closed
+
+        it "should support close in function", ->
+                closed = false
+                fn = ->
+                        close _ = <close>: -> closed = true
+                        return "result"
+
+                result = fn!
+                assert.same result, "result"
+                assert.is_true closed
+
+        it "should work with fat arrow", ->
+                closed = false
+                obj =
+                        value: 10
+                        close_method: <close>: =>
+                                closed = true
+
+                do
+                        close _ = obj
+
+                assert.is_true closed
+
+        it "should handle nested close scopes", ->
+                outer_closed = false
+                inner_closed = false
+
+                do
+                        close outer = <close>: -> outer_closed = true
+                        do
+                                close inner = <close>: -> inner_closed = true
+
+                assert.is_true inner_closed
+                assert.is_true outer_closed
+
+        it "should work with conditional close", ->
+                closed = false
+                should_close = true
+
+                if should_close
+                        close _ = <close>: -> closed = true
+
+                assert.is_true closed
+
+        it "should support close in loop", ->
+                closed_count = 0
+                for i = 1, 3
+                        do
+                                close _ = <close>: -> closed_count += 1
+
+                assert.same closed_count, 3
+
+        it "should work with table destructuring", ->
+                closed = false
+                tb = {close: <close>: -> closed = true}
+                do
+                        {:close} = tb
+                assert.is_true closed
+
+        it "should handle close with return value", ->
+                closed = false
+                fn = ->
+                        close _ = <close>: -> closed = true
+                        return 42
+
+                result = fn!
+                assert.same result, 42
+                assert.is_true closed
+
+        it "should work with error handling", ->
+                closed = false
+                error_thrown = false
+
+                do
+                        close _ = <close>: -> closed = true
+                        error_thrown = true
+
+                assert.is_true closed
+                assert.is_true error_thrown
+
+        it "should support close in varargs function", ->
+                closed = false
+                fn = (...) ->
+                        close _ = <close>: -> closed = true
+                        {...}
+
+                result = fn 1, 2, 3
+                assert.same result, {1, 2, 3}
+                assert.is_true closed
+
+        it "should work with multiple variables", ->
+                first_closed = false
+                second_closed = false
+
+                do
+                        close first = <close>: -> first_closed = true
+                        close second = <close>: -> second_closed = true
+
+                assert.is_true first_closed
+                assert.is_true second_closed
+
+        it "should handle close in try block", ->
+                closed = false
+                success = false
+
+                success = try
+                        close _ = <close>: -> closed = true
+                        true
+                catch err
+                        false
+
+                assert.is_true success
+                assert.is_true closed