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|
/* Copyright 2021 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// ./test/core/gc/br_on_cast_fail.wast
// ./test/core/gc/br_on_cast_fail.wast:3
let $0 = instantiate(`(module
(type $$ft (func (result i32)))
(type $$st (struct (field i16)))
(type $$at (array i8))
(table 10 anyref)
(elem declare func $$f)
(func $$f (result i32) (i32.const 9))
(func (export "init") (param $$x externref)
(table.set (i32.const 0) (ref.null any))
(table.set (i32.const 1) (ref.i31 (i32.const 7)))
(table.set (i32.const 2) (struct.new $$st (i32.const 6)))
(table.set (i32.const 3) (array.new $$at (i32.const 5) (i32.const 3)))
(table.set (i32.const 4) (any.convert_extern (local.get $$x)))
)
(func (export "br_on_non_null") (param $$i i32) (result i32)
(block $$l (result (ref any))
(br_on_non_null $$l (table.get (local.get $$i)))
(return (i32.const 0))
)
(return (i32.const -1))
)
(func (export "br_on_non_i31") (param $$i i32) (result i32)
(block $$l (result anyref)
(br_on_cast_fail $$l anyref (ref i31) (table.get (local.get $$i)))
(return (i31.get_u))
)
(return (i32.const -1))
)
(func (export "br_on_non_struct") (param $$i i32) (result i32)
(block $$l (result anyref)
(br_on_cast_fail $$l anyref (ref struct) (table.get (local.get $$i)))
(block $$l2 (param structref) (result (ref $$st))
(block $$l3 (param structref) (result (ref $$at))
(br_on_cast $$l2 structref (ref $$st))
(br_on_cast $$l3 anyref (ref $$at))
(return (i32.const -2))
)
(return (array.get_u $$at (i32.const 0)))
)
(return (struct.get_s $$st 0))
)
(return (i32.const -1))
)
(func (export "br_on_non_array") (param $$i i32) (result i32)
(block $$l (result anyref)
(br_on_cast_fail $$l anyref (ref array) (table.get (local.get $$i)))
(return (array.len))
)
(return (i32.const -1))
)
(func (export "null-diff") (param $$i i32) (result i32)
(block $$l (result (ref any))
(block (result (ref null struct))
(br_on_cast_fail $$l (ref null any) (ref null struct) (table.get (local.get $$i)))
)
(return (i32.const 1))
)
(return (i32.const 0))
)
)`);
// ./test/core/gc/br_on_cast_fail.wast:69
invoke($0, `init`, [externref(0)]);
// ./test/core/gc/br_on_cast_fail.wast:71
assert_return(() => invoke($0, `br_on_non_null`, [0]), [value("i32", 0)]);
// ./test/core/gc/br_on_cast_fail.wast:72
assert_return(() => invoke($0, `br_on_non_null`, [1]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:73
assert_return(() => invoke($0, `br_on_non_null`, [2]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:74
assert_return(() => invoke($0, `br_on_non_null`, [3]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:75
assert_return(() => invoke($0, `br_on_non_null`, [4]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:77
assert_return(() => invoke($0, `br_on_non_i31`, [0]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:78
assert_return(() => invoke($0, `br_on_non_i31`, [1]), [value("i32", 7)]);
// ./test/core/gc/br_on_cast_fail.wast:79
assert_return(() => invoke($0, `br_on_non_i31`, [2]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:80
assert_return(() => invoke($0, `br_on_non_i31`, [3]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:81
assert_return(() => invoke($0, `br_on_non_i31`, [4]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:83
assert_return(() => invoke($0, `br_on_non_struct`, [0]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:84
assert_return(() => invoke($0, `br_on_non_struct`, [1]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:85
assert_return(() => invoke($0, `br_on_non_struct`, [2]), [value("i32", 6)]);
// ./test/core/gc/br_on_cast_fail.wast:86
assert_return(() => invoke($0, `br_on_non_struct`, [3]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:87
assert_return(() => invoke($0, `br_on_non_struct`, [4]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:89
assert_return(() => invoke($0, `br_on_non_array`, [0]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:90
assert_return(() => invoke($0, `br_on_non_array`, [1]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:91
assert_return(() => invoke($0, `br_on_non_array`, [2]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:92
assert_return(() => invoke($0, `br_on_non_array`, [3]), [value("i32", 3)]);
// ./test/core/gc/br_on_cast_fail.wast:93
assert_return(() => invoke($0, `br_on_non_array`, [4]), [value("i32", -1)]);
// ./test/core/gc/br_on_cast_fail.wast:95
assert_return(() => invoke($0, `null-diff`, [0]), [value("i32", 1)]);
// ./test/core/gc/br_on_cast_fail.wast:96
assert_return(() => invoke($0, `null-diff`, [1]), [value("i32", 0)]);
// ./test/core/gc/br_on_cast_fail.wast:97
assert_return(() => invoke($0, `null-diff`, [2]), [value("i32", 1)]);
// ./test/core/gc/br_on_cast_fail.wast:98
assert_return(() => invoke($0, `null-diff`, [3]), [value("i32", 0)]);
// ./test/core/gc/br_on_cast_fail.wast:99
assert_return(() => invoke($0, `null-diff`, [4]), [value("i32", 0)]);
// ./test/core/gc/br_on_cast_fail.wast:104
let $1 = instantiate(`(module
(type $$t0 (sub (struct)))
(type $$t1 (sub $$t0 (struct (field i32))))
(type $$t1' (sub $$t0 (struct (field i32))))
(type $$t2 (sub $$t1 (struct (field i32 i32))))
(type $$t2' (sub $$t1' (struct (field i32 i32))))
(type $$t3 (sub $$t0 (struct (field i32 i32))))
(type $$t0' (sub $$t0 (struct)))
(type $$t4 (sub $$t0' (struct (field i32 i32))))
(table 20 structref)
(func $$init
(table.set (i32.const 0) (struct.new_default $$t0))
(table.set (i32.const 10) (struct.new_default $$t0))
(table.set (i32.const 1) (struct.new_default $$t1))
(table.set (i32.const 11) (struct.new_default $$t1'))
(table.set (i32.const 2) (struct.new_default $$t2))
(table.set (i32.const 12) (struct.new_default $$t2'))
(table.set (i32.const 3) (struct.new_default $$t3 ))
(table.set (i32.const 4) (struct.new_default $$t4))
)
(func (export "test-sub")
(call $$init)
(block $$l (result structref)
;; must not succeed
(br_on_cast_fail $$l structref (ref null $$t0) (ref.null struct))
(br_on_cast_fail $$l structref (ref null $$t0) (table.get (i32.const 0)))
(br_on_cast_fail $$l structref (ref null $$t0) (table.get (i32.const 1)))
(br_on_cast_fail $$l structref (ref null $$t0) (table.get (i32.const 2)))
(br_on_cast_fail $$l structref (ref null $$t0) (table.get (i32.const 3)))
(br_on_cast_fail $$l structref (ref null $$t0) (table.get (i32.const 4)))
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 0)))
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 1)))
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 2)))
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 3)))
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 4)))
(br_on_cast_fail $$l structref (ref null $$t1) (ref.null struct))
(br_on_cast_fail $$l structref (ref null $$t1) (table.get (i32.const 1)))
(br_on_cast_fail $$l structref (ref null $$t1) (table.get (i32.const 2)))
(br_on_cast_fail $$l structref (ref $$t1) (table.get (i32.const 1)))
(br_on_cast_fail $$l structref (ref $$t1) (table.get (i32.const 2)))
(br_on_cast_fail $$l structref (ref null $$t2) (ref.null struct))
(br_on_cast_fail $$l structref (ref null $$t2) (table.get (i32.const 2)))
(br_on_cast_fail $$l structref (ref $$t2) (table.get (i32.const 2)))
(br_on_cast_fail $$l structref (ref null $$t3) (ref.null struct))
(br_on_cast_fail $$l structref (ref null $$t3) (table.get (i32.const 3)))
(br_on_cast_fail $$l structref (ref $$t3) (table.get (i32.const 3)))
(br_on_cast_fail $$l structref (ref null $$t4) (ref.null struct))
(br_on_cast_fail $$l structref (ref null $$t4) (table.get (i32.const 4)))
(br_on_cast_fail $$l structref (ref $$t4) (table.get (i32.const 4)))
;; must succeed
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t0) (ref.null struct))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t1) (ref.null struct))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t1) (table.get (i32.const 0)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t1) (table.get (i32.const 3)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t1) (table.get (i32.const 4)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t2) (ref.null struct))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t2) (table.get (i32.const 0)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t2) (table.get (i32.const 1)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t2) (table.get (i32.const 3)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t2) (table.get (i32.const 4)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t3) (ref.null struct))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t3) (table.get (i32.const 0)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t3) (table.get (i32.const 1)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t3) (table.get (i32.const 2)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t3) (table.get (i32.const 4)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t4) (ref.null struct))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t4) (table.get (i32.const 0)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t4) (table.get (i32.const 1)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t4) (table.get (i32.const 2)))))
(drop (block (result structref) (br_on_cast_fail 0 structref (ref $$t4) (table.get (i32.const 3)))))
(return)
)
(unreachable)
)
(func (export "test-canon")
(call $$init)
(block $$l (result structref)
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 0)))
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 1)))
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 2)))
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 3)))
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 4)))
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 10)))
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 11)))
(br_on_cast_fail $$l structref (ref $$t0) (table.get (i32.const 12)))
(br_on_cast_fail $$l structref (ref $$t1') (table.get (i32.const 1)))
(br_on_cast_fail $$l structref (ref $$t1') (table.get (i32.const 2)))
(br_on_cast_fail $$l structref (ref $$t1) (table.get (i32.const 11)))
(br_on_cast_fail $$l structref (ref $$t1) (table.get (i32.const 12)))
(br_on_cast_fail $$l structref (ref $$t2') (table.get (i32.const 2)))
(br_on_cast_fail $$l structref (ref $$t2) (table.get (i32.const 12)))
(return)
)
(unreachable)
)
)`);
// ./test/core/gc/br_on_cast_fail.wast:220
invoke($1, `test-sub`, []);
// ./test/core/gc/br_on_cast_fail.wast:221
invoke($1, `test-canon`, []);
// ./test/core/gc/br_on_cast_fail.wast:226
let $2 = instantiate(`(module
(type $$t (struct))
(func (param (ref any)) (result (ref any))
(block (result (ref $$t)) (br_on_cast_fail 1 (ref any) (ref $$t) (local.get 0)))
)
(func (param (ref null any)) (result (ref null any))
(block (result (ref $$t)) (br_on_cast_fail 1 (ref null any) (ref $$t) (local.get 0)))
)
(func (param (ref null any)) (result (ref null any))
(block (result (ref null $$t)) (br_on_cast_fail 1 (ref null any) (ref null $$t) (local.get 0)))
)
)`);
// ./test/core/gc/br_on_cast_fail.wast:240
assert_invalid(
() => instantiate(`(module
(type $$t (struct))
(func (param (ref any)) (result (ref any))
(block (result (ref $$t)) (br_on_cast_fail 1 (ref null any) (ref null $$t) (local.get 0)))
)
)`),
`type mismatch`,
);
// ./test/core/gc/br_on_cast_fail.wast:249
assert_invalid(
() => instantiate(`(module
(type $$t (struct))
(func (param (ref any)) (result (ref any))
(block (result (ref null $$t)) (br_on_cast_fail 1 (ref any) (ref null $$t) (local.get 0))) (ref.as_non_null)
)
)`),
`type mismatch`,
);
// ./test/core/gc/br_on_cast_fail.wast:258
assert_invalid(
() => instantiate(`(module
(type $$t (struct))
(func (param (ref null any)) (result (ref any))
(block (result (ref $$t)) (br_on_cast_fail 1 (ref null any) (ref $$t) (local.get 0)))
)
)`),
`type mismatch`,
);
// ./test/core/gc/br_on_cast_fail.wast:267
assert_invalid(
() => instantiate(`(module
(func (result anyref)
(br_on_cast_fail 0 eqref anyref (unreachable))
)
)`),
`type mismatch`,
);
// ./test/core/gc/br_on_cast_fail.wast:275
assert_invalid(
() => instantiate(`(module
(func (result anyref)
(br_on_cast_fail 0 structref arrayref (unreachable))
)
)`),
`type mismatch`,
);
|
