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[test] Test call_indirect subtyping more thoroughly #526

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Feb 26, 2024
Merged

[test] Test call_indirect subtyping more thoroughly #526

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35 changes: 31 additions & 4 deletions test/core/gc/type-subtyping.wast
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Original file line number Diff line number Diff line change
Expand Up @@ -316,6 +316,34 @@
(assert_trap (invoke "fail3") "cast")
(assert_trap (invoke "fail4") "cast")

(module
(type $t1 (sub (func)))
(type $t2 (sub $t1 (func)))
(type $t3 (sub $t2 (func)))
(type $t4 (sub final (func)))

(func $f2 (type $t2))
(func $f3 (type $t3))
(table (ref null $t2) (elem $f2 $f3))

(func (export "run")
(call_indirect (type $t1) (i32.const 0))
(call_indirect (type $t1) (i32.const 1))
(call_indirect (type $t2) (i32.const 0))
(call_indirect (type $t2) (i32.const 1))
(call_indirect (type $t3) (i32.const 1))
)

(func (export "fail1")
(call_indirect (type $t3) (i32.const 0))
)
(func (export "fail2")
(call_indirect (type $t4) (i32.const 0))
)
)
(assert_return (invoke "run"))
(assert_trap (invoke "fail1") "indirect call")
(assert_trap (invoke "fail2") "indirect call")

(module
(rec (type $f1 (sub (func))) (type (struct (field (ref $f1)))))
Expand Down Expand Up @@ -740,7 +768,7 @@
"sub type"
)

(assert_invalid
(assert_invalid
(module
(type $f0 (sub (func (param i32) (result i32))))
(type $s0 (sub $f0 (struct)))
Expand All @@ -764,15 +792,15 @@
"sub type"
)

(assert_invalid
(assert_invalid
(module
(type $s0 (sub (struct)))
(type $f0 (sub $s0 (func (param i32) (result i32))))
)
"sub type"
)

(assert_invalid
(assert_invalid
(module
(type $a0 (sub (array i32)))
(type $f0 (sub $a0 (func (param i32) (result i32))))
Expand Down Expand Up @@ -803,4 +831,3 @@
)
"sub type"
)

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