wasmer/tests/spectests/start.wast
2020-04-03 14:24:40 -07:00

101 lines
1.8 KiB
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(assert_invalid
(module (func) (start 1))
"unknown function"
)
(assert_invalid
(module
(func $main (result i32) (return (i32.const 0)))
(start $main)
)
"start function"
)
(assert_invalid
(module
(func $main (param $a i32))
(start $main)
)
"start function"
)
(module
(memory (data "A"))
(func $inc
(i32.store8
(i32.const 0)
(i32.add
(i32.load8_u (i32.const 0))
(i32.const 1)
)
)
)
(func $get (result i32)
(return (i32.load8_u (i32.const 0)))
)
(func $main
(call $inc)
(call $inc)
(call $inc)
)
(start $main)
(export "inc" (func $inc))
(export "get" (func $get))
)
(assert_return (invoke "get") (i32.const 68))
(invoke "inc")
(assert_return (invoke "get") (i32.const 69))
(invoke "inc")
(assert_return (invoke "get") (i32.const 70))
(module
(memory (data "A"))
(func $inc
(i32.store8
(i32.const 0)
(i32.add
(i32.load8_u (i32.const 0))
(i32.const 1)
)
)
)
(func $get (result i32)
(return (i32.load8_u (i32.const 0)))
)
(func $main
(call $inc)
(call $inc)
(call $inc)
)
(start 2)
(export "inc" (func $inc))
(export "get" (func $get))
)
(assert_return (invoke "get") (i32.const 68))
(invoke "inc")
(assert_return (invoke "get") (i32.const 69))
(invoke "inc")
(assert_return (invoke "get") (i32.const 70))
(module
(func $print_i32 (import "spectest" "print_i32") (param i32))
(func $main (call $print_i32 (i32.const 1)))
(start 1)
)
(module
(func $print_i32 (import "spectest" "print_i32") (param i32))
(func $main (call $print_i32 (i32.const 2)))
(start $main)
)
(module
(func $print (import "spectest" "print"))
(start $print)
)
(assert_trap
(module (func $main (unreachable)) (start $main))
"unreachable"
)