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|
;; Functions
(module $Mf
(func (export "call") (result i32) (call $g))
(func $g (result i32) (i32.const 2))
)
(register "Mf" $Mf)
(module $Nf
(func $f (import "Mf" "call") (result i32))
(export "Mf.call" (func $f))
(func (export "call Mf.call") (result i32) (call $f))
(func (export "call") (result i32) (call $g))
(func $g (result i32) (i32.const 3))
)
(assert_return (invoke $Mf "call") (i32.const 2))
(assert_return (invoke $Nf "Mf.call") (i32.const 2))
(assert_return (invoke $Nf "call") (i32.const 3))
(assert_return (invoke $Nf "call Mf.call") (i32.const 2))
;; Globals
(module $Mg
(global $glob (export "glob") i32 (i32.const 42))
(func (export "get") (result i32) (global.get $glob))
)
(register "Mg" $Mg)
(module $Ng
(global $x (import "Mg" "glob") i32)
(func $f (import "Mg" "get") (result i32))
(export "Mg.glob" (global $x))
(export "Mg.get" (func $f))
(global $glob (export "glob") i32 (i32.const 43))
(func (export "get") (result i32) (global.get $glob))
)
(assert_return (get $Mg "glob") (i32.const 42))
(assert_return (get $Ng "Mg.glob") (i32.const 42))
(assert_return (get $Ng "glob") (i32.const 43))
(assert_return (invoke $Mg "get") (i32.const 42))
(assert_return (invoke $Ng "Mg.get") (i32.const 42))
(assert_return (invoke $Ng "get") (i32.const 43))
;; Tables
(module $Mt
(type (func (result i32)))
(type (func))
(table (export "tab") 10 funcref)
(elem (i32.const 2) $g $g $g $g)
(func $g (result i32) (i32.const 4))
(func (export "h") (result i32) (i32.const -4))
(func (export "call") (param i32) (result i32)
(call_indirect (type 0) (local.get 0))
)
)
(register "Mt" $Mt)
(module $Nt
(type (func))
(type (func (result i32)))
(func $f (import "Mt" "call") (param i32) (result i32))
(func $h (import "Mt" "h") (result i32))
(table funcref (elem $g $g $g $h $f))
(func $g (result i32) (i32.const 5))
(export "Mt.call" (func $f))
(func (export "call Mt.call") (param i32) (result i32)
(call $f (local.get 0))
)
(func (export "call") (param i32) (result i32)
(call_indirect (type 1) (local.get 0))
)
)
(assert_return (invoke $Mt "call" (i32.const 2)) (i32.const 4))
(assert_return (invoke $Nt "Mt.call" (i32.const 2)) (i32.const 4))
(assert_return (invoke $Nt "call" (i32.const 2)) (i32.const 5))
(assert_return (invoke $Nt "call Mt.call" (i32.const 2)) (i32.const 4))
(assert_trap (invoke $Mt "call" (i32.const 1)) "uninitialized")
(assert_trap (invoke $Nt "Mt.call" (i32.const 1)) "uninitialized")
(assert_return (invoke $Nt "call" (i32.const 1)) (i32.const 5))
(assert_trap (invoke $Nt "call Mt.call" (i32.const 1)) "uninitialized")
(assert_trap (invoke $Mt "call" (i32.const 0)) "uninitialized")
(assert_trap (invoke $Nt "Mt.call" (i32.const 0)) "uninitialized")
(assert_return (invoke $Nt "call" (i32.const 0)) (i32.const 5))
(assert_trap (invoke $Nt "call Mt.call" (i32.const 0)) "uninitialized")
(assert_trap (invoke $Mt "call" (i32.const 20)) "undefined")
(assert_trap (invoke $Nt "Mt.call" (i32.const 20)) "undefined")
(assert_trap (invoke $Nt "call" (i32.const 7)) "undefined")
(assert_trap (invoke $Nt "call Mt.call" (i32.const 20)) "undefined")
(assert_return (invoke $Nt "call" (i32.const 3)) (i32.const -4))
(assert_trap (invoke $Nt "call" (i32.const 4)) "indirect call")
(module $Ot
(type (func (result i32)))
(func $h (import "Mt" "h") (result i32))
(table (import "Mt" "tab") 5 funcref)
(elem (i32.const 1) $i $h)
(func $i (result i32) (i32.const 6))
(func (export "call") (param i32) (result i32)
(call_indirect (type 0) (local.get 0))
)
)
(assert_return (invoke $Mt "call" (i32.const 3)) (i32.const 4))
(assert_return (invoke $Nt "Mt.call" (i32.const 3)) (i32.const 4))
(assert_return (invoke $Nt "call Mt.call" (i32.const 3)) (i32.const 4))
(assert_return (invoke $Ot "call" (i32.const 3)) (i32.const 4))
(assert_return (invoke $Mt "call" (i32.const 2)) (i32.const -4))
(assert_return (invoke $Nt "Mt.call" (i32.const 2)) (i32.const -4))
(assert_return (invoke $Nt "call" (i32.const 2)) (i32.const 5))
(assert_return (invoke $Nt "call Mt.call" (i32.const 2)) (i32.const -4))
(assert_return (invoke $Ot "call" (i32.const 2)) (i32.const -4))
(assert_return (invoke $Mt "call" (i32.const 1)) (i32.const 6))
(assert_return (invoke $Nt "Mt.call" (i32.const 1)) (i32.const 6))
(assert_return (invoke $Nt "call" (i32.const 1)) (i32.const 5))
(assert_return (invoke $Nt "call Mt.call" (i32.const 1)) (i32.const 6))
(assert_return (invoke $Ot "call" (i32.const 1)) (i32.const 6))
(assert_trap (invoke $Mt "call" (i32.const 0)) "uninitialized")
(assert_trap (invoke $Nt "Mt.call" (i32.const 0)) "uninitialized")
(assert_return (invoke $Nt "call" (i32.const 0)) (i32.const 5))
(assert_trap (invoke $Nt "call Mt.call" (i32.const 0)) "uninitialized")
(assert_trap (invoke $Ot "call" (i32.const 0)) "uninitialized")
(assert_trap (invoke $Ot "call" (i32.const 20)) "undefined")
(assert_unlinkable
(module $Qt
(func $host (import "spectest" "print"))
(table (import "Mt" "tab") 10 funcref)
(elem (i32.const 7) $own)
(elem (i32.const 9) $host)
(func $own (result i32) (i32.const 666))
)
"invalid use of host function"
)
(assert_trap (invoke $Mt "call" (i32.const 7)) "uninitialized")
;; Memories
(module $Mm
(memory (export "mem") 1 5)
(data (i32.const 10) "\00\01\02\03\04\05\06\07\08\09")
(func (export "load") (param $a i32) (result i32)
(i32.load8_u (local.get 0))
)
)
(register "Mm" $Mm)
(module $Nm
(func $loadM (import "Mm" "load") (param i32) (result i32))
(memory 1)
(data (i32.const 10) "\f0\f1\f2\f3\f4\f5")
(export "Mm.load" (func $loadM))
(func (export "load") (param $a i32) (result i32)
(i32.load8_u (local.get 0))
)
)
(assert_return (invoke $Mm "load" (i32.const 12)) (i32.const 2))
(assert_return (invoke $Nm "Mm.load" (i32.const 12)) (i32.const 2))
(assert_return (invoke $Nm "load" (i32.const 12)) (i32.const 0xf2))
(module $Om
(memory (import "Mm" "mem") 1)
(data (i32.const 5) "\a0\a1\a2\a3\a4\a5\a6\a7")
(func (export "load") (param $a i32) (result i32)
(i32.load8_u (local.get 0))
)
)
(assert_return (invoke $Mm "load" (i32.const 12)) (i32.const 0xa7))
(assert_return (invoke $Nm "Mm.load" (i32.const 12)) (i32.const 0xa7))
(assert_return (invoke $Nm "load" (i32.const 12)) (i32.const 0xf2))
(assert_return (invoke $Om "load" (i32.const 12)) (i32.const 0xa7))
(module $Pm
(memory (import "Mm" "mem") 1 8)
(func (export "grow") (param $a i32) (result i32)
(grow_memory (local.get 0))
)
)
(assert_return (invoke $Pm "grow" (i32.const 0)) (i32.const 1))
(assert_return (invoke $Pm "grow" (i32.const 2)) (i32.const 1))
(assert_return (invoke $Pm "grow" (i32.const 0)) (i32.const 3))
(assert_return (invoke $Pm "grow" (i32.const 1)) (i32.const 3))
(assert_return (invoke $Pm "grow" (i32.const 1)) (i32.const 4))
(assert_return (invoke $Pm "grow" (i32.const 0)) (i32.const 5))
(assert_return (invoke $Pm "grow" (i32.const 1)) (i32.const -1))
(assert_return (invoke $Pm "grow" (i32.const 0)) (i32.const 5))
(assert_unlinkable
(module $Qm
(func $host (import "spectest" "print"))
(memory (import "Mm" "mem") 1)
(table 10 funcref)
(data (i32.const 0) "abc")
(elem (i32.const 9) $host)
(func $own (result i32) (i32.const 666))
)
"invalid use of host function"
)
(assert_return (invoke $Mm "load" (i32.const 0)) (i32.const 0))
|
