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memory_size.wast
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memory_size.wast
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(module
(memory 0)
(func (export "size") (result i32) (memory.size))
(func (export "grow") (param $sz i32) (drop (memory.grow (local.get $sz))))
)
(assert_return (invoke "size") (i32.const 0))
(assert_return (invoke "grow" (i32.const 1)))
(assert_return (invoke "size") (i32.const 1))
(assert_return (invoke "grow" (i32.const 4)))
(assert_return (invoke "size") (i32.const 5))
(assert_return (invoke "grow" (i32.const 0)))
(assert_return (invoke "size") (i32.const 5))
(module
(memory 1)
(func (export "size") (result i32) (memory.size))
(func (export "grow") (param $sz i32) (drop (memory.grow (local.get $sz))))
)
(assert_return (invoke "size") (i32.const 1))
(assert_return (invoke "grow" (i32.const 1)))
(assert_return (invoke "size") (i32.const 2))
(assert_return (invoke "grow" (i32.const 4)))
(assert_return (invoke "size") (i32.const 6))
(assert_return (invoke "grow" (i32.const 0)))
(assert_return (invoke "size") (i32.const 6))
(module
(memory 0 2)
(func (export "size") (result i32) (memory.size))
(func (export "grow") (param $sz i32) (drop (memory.grow (local.get $sz))))
)
(assert_return (invoke "size") (i32.const 0))
(assert_return (invoke "grow" (i32.const 3)))
(assert_return (invoke "size") (i32.const 0))
(assert_return (invoke "grow" (i32.const 1)))
(assert_return (invoke "size") (i32.const 1))
(assert_return (invoke "grow" (i32.const 0)))
(assert_return (invoke "size") (i32.const 1))
(assert_return (invoke "grow" (i32.const 4)))
(assert_return (invoke "size") (i32.const 1))
(assert_return (invoke "grow" (i32.const 1)))
(assert_return (invoke "size") (i32.const 2))
(module
(memory 3 8)
(func (export "size") (result i32) (memory.size))
(func (export "grow") (param $sz i32) (drop (memory.grow (local.get $sz))))
)
(assert_return (invoke "size") (i32.const 3))
(assert_return (invoke "grow" (i32.const 1)))
(assert_return (invoke "size") (i32.const 4))
(assert_return (invoke "grow" (i32.const 3)))
(assert_return (invoke "size") (i32.const 7))
(assert_return (invoke "grow" (i32.const 0)))
(assert_return (invoke "size") (i32.const 7))
(assert_return (invoke "grow" (i32.const 2)))
(assert_return (invoke "size") (i32.const 7))
(assert_return (invoke "grow" (i32.const 1)))
(assert_return (invoke "size") (i32.const 8))
;; Type errors
(assert_invalid
(module
(memory 1)
(func $type-result-i32-vs-empty
(memory.size)
)
)
"type mismatch"
)
(assert_invalid
(module
(memory 1)
(func $type-result-i32-vs-f32 (result f32)
(memory.size)
)
)
"type mismatch"
)