diff --git a/test/core/gc/array_new_elem.wast b/test/core/gc/array_new_elem.wast new file mode 100644 index 000000000..d71d981d6 --- /dev/null +++ b/test/core/gc/array_new_elem.wast @@ -0,0 +1,103 @@ +;;;; Expression-style element segments. + +(module + (type $arr (array i31ref)) + + (elem $e i31ref + (ref.i31 (i32.const 0xaa)) + (ref.i31 (i32.const 0xbb)) + (ref.i31 (i32.const 0xcc)) + (ref.i31 (i32.const 0xdd))) + + (func (export "array-new-elem") (param i32 i32) (result (ref $arr)) + (array.new_elem $arr $e (local.get 0) (local.get 1)) + ) +) + +;; In-bounds element segment accesses. +(assert_return (invoke "array-new-elem" (i32.const 0) (i32.const 0)) (ref.array)) +(assert_return (invoke "array-new-elem" (i32.const 0) (i32.const 4)) (ref.array)) +(assert_return (invoke "array-new-elem" (i32.const 1) (i32.const 2)) (ref.array)) +(assert_return (invoke "array-new-elem" (i32.const 4) (i32.const 0)) (ref.array)) + +;; Out-of-bounds element segment accesses. +(assert_trap (invoke "array-new-elem" (i32.const 0) (i32.const 5)) "out of bounds table access") +(assert_trap (invoke "array-new-elem" (i32.const 5) (i32.const 0)) "out of bounds table access") +(assert_trap (invoke "array-new-elem" (i32.const 1) (i32.const 4)) "out of bounds table access") +(assert_trap (invoke "array-new-elem" (i32.const 4) (i32.const 1)) "out of bounds table access") + +(module + (type $arr (array i31ref)) + + (elem $e i31ref + (ref.i31 (i32.const 0xaa)) + (ref.i31 (i32.const 0xbb)) + (ref.i31 (i32.const 0xcc)) + (ref.i31 (i32.const 0xdd))) + + (func (export "array-new-elem-contents") (result i32 i32) + (local (ref $arr)) + (local.set 0 (array.new_elem $arr $e (i32.const 1) (i32.const 2))) + (i31.get_u (array.get $arr (local.get 0) (i32.const 0))) + (i31.get_u (array.get $arr (local.get 0) (i32.const 1))) + ) +) + +;; Array is initialized with the correct contents. +(assert_return (invoke "array-new-elem-contents") (i32.const 0xbb) (i32.const 0xcc)) + +;;;; MVP-style function-index segments. + +(module + (type $arr (array funcref)) + + (elem $e func $aa $bb $cc $dd) + (func $aa (result i32) (i32.const 0xaa)) + (func $bb (result i32) (i32.const 0xbb)) + (func $cc (result i32) (i32.const 0xcc)) + (func $dd (result i32) (i32.const 0xdd)) + + (func (export "array-new-elem") (param i32 i32) (result (ref $arr)) + (array.new_elem $arr $e (local.get 0) (local.get 1)) + ) +) + +;; In-bounds element segment accesses. +(assert_return (invoke "array-new-elem" (i32.const 0) (i32.const 0)) (ref.array)) +(assert_return (invoke "array-new-elem" (i32.const 0) (i32.const 4)) (ref.array)) +(assert_return (invoke "array-new-elem" (i32.const 1) (i32.const 2)) (ref.array)) +(assert_return (invoke "array-new-elem" (i32.const 4) (i32.const 0)) (ref.array)) + +;; Out-of-bounds element segment accesses. +(assert_trap (invoke "array-new-elem" (i32.const 0) (i32.const 5)) "out of bounds table access") +(assert_trap (invoke "array-new-elem" (i32.const 5) (i32.const 0)) "out of bounds table access") +(assert_trap (invoke "array-new-elem" (i32.const 1) (i32.const 4)) "out of bounds table access") +(assert_trap (invoke "array-new-elem" (i32.const 4) (i32.const 1)) "out of bounds table access") + +(module + (type $f (func (result i32))) + (type $arr (array funcref)) + + (elem $e func $aa $bb $cc $dd) + (func $aa (result i32) (i32.const 0xaa)) + (func $bb (result i32) (i32.const 0xbb)) + (func $cc (result i32) (i32.const 0xcc)) + (func $dd (result i32) (i32.const 0xdd)) + + (table $t 2 2 funcref) + + (func (export "array-new-elem-contents") (result i32 i32) + (local (ref $arr)) + (local.set 0 (array.new_elem $arr $e (i32.const 1) (i32.const 2))) + + (table.set $t (i32.const 0) (array.get $arr (local.get 0) (i32.const 0))) + (table.set $t (i32.const 1) (array.get $arr (local.get 0) (i32.const 1))) + + (call_indirect (type $f) (i32.const 0)) + (call_indirect (type $f) (i32.const 1)) + + ) +) + +;; Array is initialized with the correct contents. +(assert_return (invoke "array-new-elem-contents") (i32.const 0xbb) (i32.const 0xcc))