Source code
Revision control
Copy as Markdown
Other Tools
/* 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
*
*
* 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/global.wast
// ./test/core/global.wast:3
let $0 = instantiate(`(module
(global (import "spectest" "global_i32") i32)
(global (import "spectest" "global_i64") i64)
(global $$a i32 (i32.const -2))
(global (;3;) f32 (f32.const -3))
(global (;4;) f64 (f64.const -4))
(global $$b i64 (i64.const -5))
(global $$x (mut i32) (i32.const -12))
(global (;7;) (mut f32) (f32.const -13))
(global (;8;) (mut f64) (f64.const -14))
(global $$y (mut i64) (i64.const -15))
(global $$z1 i32 (global.get 0))
(global $$z2 i64 (global.get 1))
(global $$r externref (ref.null extern))
(global $$mr (mut externref) (ref.null extern))
(global funcref (ref.null func))
(func (export "get-a") (result i32) (global.get $$a))
(func (export "get-b") (result i64) (global.get $$b))
(func (export "get-r") (result externref) (global.get $$r))
(func (export "get-mr") (result externref) (global.get $$mr))
(func (export "get-x") (result i32) (global.get $$x))
(func (export "get-y") (result i64) (global.get $$y))
(func (export "get-z1") (result i32) (global.get $$z1))
(func (export "get-z2") (result i64) (global.get $$z2))
(func (export "set-x") (param i32) (global.set $$x (local.get 0)))
(func (export "set-y") (param i64) (global.set $$y (local.get 0)))
(func (export "set-mr") (param externref) (global.set $$mr (local.get 0)))
(func (export "get-3") (result f32) (global.get 3))
(func (export "get-4") (result f64) (global.get 4))
(func (export "get-7") (result f32) (global.get 7))
(func (export "get-8") (result f64) (global.get 8))
(func (export "set-7") (param f32) (global.set 7 (local.get 0)))
(func (export "set-8") (param f64) (global.set 8 (local.get 0)))
;; As the argument of control constructs and instructions
(memory 1)
(func $$dummy)
(func (export "as-select-first") (result i32)
(select (global.get $$x) (i32.const 2) (i32.const 3))
)
(func (export "as-select-mid") (result i32)
(select (i32.const 2) (global.get $$x) (i32.const 3))
)
(func (export "as-select-last") (result i32)
(select (i32.const 2) (i32.const 3) (global.get $$x))
)
(func (export "as-loop-first") (result i32)
(loop (result i32)
(global.get $$x) (call $$dummy) (call $$dummy)
)
)
(func (export "as-loop-mid") (result i32)
(loop (result i32)
(call $$dummy) (global.get $$x) (call $$dummy)
)
)
(func (export "as-loop-last") (result i32)
(loop (result i32)
(call $$dummy) (call $$dummy) (global.get $$x)
)
)
(func (export "as-if-condition") (result i32)
(if (result i32) (global.get $$x)
(then (call $$dummy) (i32.const 2))
(else (call $$dummy) (i32.const 3))
)
)
(func (export "as-if-then") (result i32)
(if (result i32) (i32.const 1)
(then (global.get $$x)) (else (i32.const 2))
)
)
(func (export "as-if-else") (result i32)
(if (result i32) (i32.const 0)
(then (i32.const 2)) (else (global.get $$x))
)
)
(func (export "as-br_if-first") (result i32)
(block (result i32)
(br_if 0 (global.get $$x) (i32.const 2))
(return (i32.const 3))
)
)
(func (export "as-br_if-last") (result i32)
(block (result i32)
(br_if 0 (i32.const 2) (global.get $$x))
(return (i32.const 3))
)
)
(func (export "as-br_table-first") (result i32)
(block (result i32)
(global.get $$x) (i32.const 2) (br_table 0 0)
)
)
(func (export "as-br_table-last") (result i32)
(block (result i32)
(i32.const 2) (global.get $$x) (br_table 0 0)
)
)
(func $$func (param i32 i32) (result i32) (local.get 0))
(type $$check (func (param i32 i32) (result i32)))
(table funcref (elem $$func))
(func (export "as-call_indirect-first") (result i32)
(block (result i32)
(call_indirect (type $$check)
(global.get $$x) (i32.const 2) (i32.const 0)
)
)
)
(func (export "as-call_indirect-mid") (result i32)
(block (result i32)
(call_indirect (type $$check)
(i32.const 2) (global.get $$x) (i32.const 0)
)
)
)
(func (export "as-call_indirect-last") (result i32)
(block (result i32)
(call_indirect (type $$check)
(i32.const 2) (i32.const 0) (global.get $$x)
)
)
)
(func (export "as-store-first")
(global.get $$x) (i32.const 1) (i32.store)
)
(func (export "as-store-last")
(i32.const 0) (global.get $$x) (i32.store)
)
(func (export "as-load-operand") (result i32)
(i32.load (global.get $$x))
)
(func (export "as-memory.grow-value") (result i32)
(memory.grow (global.get $$x))
)
(func $$f (param i32) (result i32) (local.get 0))
(func (export "as-call-value") (result i32)
(call $$f (global.get $$x))
)
(func (export "as-return-value") (result i32)
(global.get $$x) (return)
)
(func (export "as-drop-operand")
(drop (global.get $$x))
)
(func (export "as-br-value") (result i32)
(block (result i32) (br 0 (global.get $$x)))
)
(func (export "as-local.set-value") (param i32) (result i32)
(local.set 0 (global.get $$x))
(local.get 0)
)
(func (export "as-local.tee-value") (param i32) (result i32)
(local.tee 0 (global.get $$x))
)
(func (export "as-global.set-value") (result i32)
(global.set $$x (global.get $$x))
(global.get $$x)
)
(func (export "as-unary-operand") (result i32)
(i32.eqz (global.get $$x))
)
(func (export "as-binary-operand") (result i32)
(i32.mul
(global.get $$x) (global.get $$x)
)
)
(func (export "as-compare-operand") (result i32)
(i32.gt_u
(global.get 0) (i32.const 1)
)
)
)`);
// ./test/core/global.wast:196
assert_return(() => invoke($0, `get-a`, []), [value("i32", -2)]);
// ./test/core/global.wast:197
assert_return(() => invoke($0, `get-b`, []), [value("i64", -5n)]);
// ./test/core/global.wast:198
assert_return(() => invoke($0, `get-r`, []), [value('externref', null)]);
// ./test/core/global.wast:199
assert_return(() => invoke($0, `get-mr`, []), [value('externref', null)]);
// ./test/core/global.wast:200
assert_return(() => invoke($0, `get-x`, []), [value("i32", -12)]);
// ./test/core/global.wast:201
assert_return(() => invoke($0, `get-y`, []), [value("i64", -15n)]);
// ./test/core/global.wast:202
assert_return(() => invoke($0, `get-z1`, []), [value("i32", 666)]);
// ./test/core/global.wast:203
assert_return(() => invoke($0, `get-z2`, []), [value("i64", 666n)]);
// ./test/core/global.wast:205
assert_return(() => invoke($0, `get-3`, []), [value("f32", -3)]);
// ./test/core/global.wast:206
assert_return(() => invoke($0, `get-4`, []), [value("f64", -4)]);
// ./test/core/global.wast:207
assert_return(() => invoke($0, `get-7`, []), [value("f32", -13)]);
// ./test/core/global.wast:208
assert_return(() => invoke($0, `get-8`, []), [value("f64", -14)]);
// ./test/core/global.wast:210
assert_return(() => invoke($0, `set-x`, [6]), []);
// ./test/core/global.wast:211
assert_return(() => invoke($0, `set-y`, [7n]), []);
// ./test/core/global.wast:213
assert_return(() => invoke($0, `set-7`, [value("f32", 8)]), []);
// ./test/core/global.wast:214
assert_return(() => invoke($0, `set-8`, [value("f64", 9)]), []);
// ./test/core/global.wast:216
assert_return(() => invoke($0, `get-x`, []), [value("i32", 6)]);
// ./test/core/global.wast:217
assert_return(() => invoke($0, `get-y`, []), [value("i64", 7n)]);
// ./test/core/global.wast:218
assert_return(() => invoke($0, `get-7`, []), [value("f32", 8)]);
// ./test/core/global.wast:219
assert_return(() => invoke($0, `get-8`, []), [value("f64", 9)]);
// ./test/core/global.wast:221
assert_return(() => invoke($0, `set-7`, [value("f32", 8)]), []);
// ./test/core/global.wast:222
assert_return(() => invoke($0, `set-8`, [value("f64", 9)]), []);
// ./test/core/global.wast:223
assert_return(() => invoke($0, `set-mr`, [externref(10)]), []);
// ./test/core/global.wast:225
assert_return(() => invoke($0, `get-x`, []), [value("i32", 6)]);
// ./test/core/global.wast:226
assert_return(() => invoke($0, `get-y`, []), [value("i64", 7n)]);
// ./test/core/global.wast:227
assert_return(() => invoke($0, `get-7`, []), [value("f32", 8)]);
// ./test/core/global.wast:228
assert_return(() => invoke($0, `get-8`, []), [value("f64", 9)]);
// ./test/core/global.wast:229
assert_return(() => invoke($0, `get-mr`, []), [new ExternRefResult(10)]);
// ./test/core/global.wast:231
assert_return(() => invoke($0, `as-select-first`, []), [value("i32", 6)]);
// ./test/core/global.wast:232
assert_return(() => invoke($0, `as-select-mid`, []), [value("i32", 2)]);
// ./test/core/global.wast:233
assert_return(() => invoke($0, `as-select-last`, []), [value("i32", 2)]);
// ./test/core/global.wast:235
assert_return(() => invoke($0, `as-loop-first`, []), [value("i32", 6)]);
// ./test/core/global.wast:236
assert_return(() => invoke($0, `as-loop-mid`, []), [value("i32", 6)]);
// ./test/core/global.wast:237
assert_return(() => invoke($0, `as-loop-last`, []), [value("i32", 6)]);
// ./test/core/global.wast:239
assert_return(() => invoke($0, `as-if-condition`, []), [value("i32", 2)]);
// ./test/core/global.wast:240
assert_return(() => invoke($0, `as-if-then`, []), [value("i32", 6)]);
// ./test/core/global.wast:241
assert_return(() => invoke($0, `as-if-else`, []), [value("i32", 6)]);
// ./test/core/global.wast:243
assert_return(() => invoke($0, `as-br_if-first`, []), [value("i32", 6)]);
// ./test/core/global.wast:244
assert_return(() => invoke($0, `as-br_if-last`, []), [value("i32", 2)]);
// ./test/core/global.wast:246
assert_return(() => invoke($0, `as-br_table-first`, []), [value("i32", 6)]);
// ./test/core/global.wast:247
assert_return(() => invoke($0, `as-br_table-last`, []), [value("i32", 2)]);
// ./test/core/global.wast:249
assert_return(() => invoke($0, `as-call_indirect-first`, []), [value("i32", 6)]);
// ./test/core/global.wast:250
assert_return(() => invoke($0, `as-call_indirect-mid`, []), [value("i32", 2)]);
// ./test/core/global.wast:251
assert_trap(() => invoke($0, `as-call_indirect-last`, []), `undefined element`);
// ./test/core/global.wast:253
assert_return(() => invoke($0, `as-store-first`, []), []);
// ./test/core/global.wast:254
assert_return(() => invoke($0, `as-store-last`, []), []);
// ./test/core/global.wast:255
assert_return(() => invoke($0, `as-load-operand`, []), [value("i32", 1)]);
// ./test/core/global.wast:256
assert_return(() => invoke($0, `as-memory.grow-value`, []), [value("i32", 1)]);
// ./test/core/global.wast:258
assert_return(() => invoke($0, `as-call-value`, []), [value("i32", 6)]);
// ./test/core/global.wast:260
assert_return(() => invoke($0, `as-return-value`, []), [value("i32", 6)]);
// ./test/core/global.wast:261
assert_return(() => invoke($0, `as-drop-operand`, []), []);
// ./test/core/global.wast:262
assert_return(() => invoke($0, `as-br-value`, []), [value("i32", 6)]);
// ./test/core/global.wast:264
assert_return(() => invoke($0, `as-local.set-value`, [1]), [value("i32", 6)]);
// ./test/core/global.wast:265
assert_return(() => invoke($0, `as-local.tee-value`, [1]), [value("i32", 6)]);
// ./test/core/global.wast:266
assert_return(() => invoke($0, `as-global.set-value`, []), [value("i32", 6)]);
// ./test/core/global.wast:268
assert_return(() => invoke($0, `as-unary-operand`, []), [value("i32", 0)]);
// ./test/core/global.wast:269
assert_return(() => invoke($0, `as-binary-operand`, []), [value("i32", 36)]);
// ./test/core/global.wast:270
assert_return(() => invoke($0, `as-compare-operand`, []), [value("i32", 1)]);
// ./test/core/global.wast:272
assert_invalid(
() => instantiate(`(module (global f32 (f32.const 0)) (func (global.set 0 (f32.const 1))))`),
`immutable global`,
);
// ./test/core/global.wast:277
assert_invalid(
() => instantiate(`(module (import "spectest" "global_i32" (global i32)) (func (global.set 0 (i32.const 1))))`),
`immutable global`,
);
// ./test/core/global.wast:283
let $1 = instantiate(`(module (global (mut f32) (f32.const 0)) (export "a" (global 0)))`);
// ./test/core/global.wast:284
let $2 = instantiate(`(module (global (export "a") (mut f32) (f32.const 0)))`);
// ./test/core/global.wast:286
assert_invalid(
() => instantiate(`(module (global f32 (f32.neg (f32.const 0))))`),
`constant expression required`,
);
// ./test/core/global.wast:291
assert_invalid(
() => instantiate(`(module (global f32 (local.get 0)))`),
`constant expression required`,
);
// ./test/core/global.wast:296
assert_invalid(
() => instantiate(`(module (global f32 (f32.neg (f32.const 1))))`),
`constant expression required`,
);
// ./test/core/global.wast:301
assert_invalid(
() => instantiate(`(module (global i32 (i32.const 0) (nop)))`),
`constant expression required`,
);
// ./test/core/global.wast:306
assert_invalid(
() => instantiate(`(module (global i32 (i32.ctz (i32.const 0))))`),
`constant expression required`,
);
// ./test/core/global.wast:311
assert_invalid(
() => instantiate(`(module (global i32 (nop)))`),
`constant expression required`,
);
// ./test/core/global.wast:316
assert_invalid(() => instantiate(`(module (global i32 (f32.const 0)))`), `type mismatch`);
// ./test/core/global.wast:321
assert_invalid(
() => instantiate(`(module (global i32 (i32.const 0) (i32.const 0)))`),
`type mismatch`,
);
// ./test/core/global.wast:326
assert_invalid(
() => instantiate(`(module (global i32 (;empty instruction sequence;)))`),
`type mismatch`,
);
// ./test/core/global.wast:331
assert_invalid(
() => instantiate(`(module (global (import "" "") externref) (global funcref (global.get 0)))`),
`type mismatch`,
);
// ./test/core/global.wast:336
assert_invalid(
() => instantiate(`(module (global (import "test" "global-i32") i32) (global i32 (global.get 0) (global.get 0)))`),
`type mismatch`,
);
// ./test/core/global.wast:341
assert_invalid(
() => instantiate(`(module (global (import "test" "global-i32") i32) (global i32 (i32.const 0) (global.get 0)))`),
`type mismatch`,
);
// ./test/core/global.wast:346
assert_invalid(
() => instantiate(`(module (global i32 (global.get 0)))`),
`unknown global`,
);
// ./test/core/global.wast:351
assert_invalid(
() => instantiate(`(module (global i32 (global.get 1)) (global i32 (i32.const 0)))`),
`unknown global`,
);
// ./test/core/global.wast:356
assert_invalid(
() => instantiate(`(module (global (import "test" "global-i32") i32) (global i32 (global.get 2)))`),
`unknown global`,
);
// ./test/core/global.wast:361
assert_invalid(
() => instantiate(`(module (global (import "test" "global-mut-i32") (mut i32)) (global i32 (global.get 0)))`),
`constant expression required`,
);
// ./test/core/global.wast:366
let $3 = instantiate(`(module
(import "spectest" "global_i32" (global i32))
)`);
// ./test/core/global.wast:369
assert_malformed(
() => instantiate(`(module binary
"\\00asm" "\\01\\00\\00\\00"
"\\02\\98\\80\\80\\80\\00" ;; import section
"\\01" ;; length 1
"\\08\\73\\70\\65\\63\\74\\65\\73\\74" ;; "spectest"
"\\0a\\67\\6c\\6f\\62\\61\\6c\\5f\\69\\33\\32" ;; "global_i32"
"\\03" ;; GlobalImport
"\\7f" ;; i32
"\\02" ;; malformed mutability
)`),
`malformed mutability`,
);
// ./test/core/global.wast:382
assert_malformed(
() => instantiate(`(module binary
"\\00asm" "\\01\\00\\00\\00"
"\\02\\98\\80\\80\\80\\00" ;; import section
"\\01" ;; length 1
"\\08\\73\\70\\65\\63\\74\\65\\73\\74" ;; "spectest"
"\\0a\\67\\6c\\6f\\62\\61\\6c\\5f\\69\\33\\32" ;; "global_i32"
"\\03" ;; GlobalImport
"\\7f" ;; i32
"\\ff" ;; malformed mutability
)`),
`malformed mutability`,
);
// ./test/core/global.wast:396
let $4 = instantiate(`(module
(global i32 (i32.const 0))
)`);
// ./test/core/global.wast:399
assert_malformed(
() => instantiate(`(module binary
"\\00asm" "\\01\\00\\00\\00"
"\\06\\86\\80\\80\\80\\00" ;; global section
"\\01" ;; length 1
"\\7f" ;; i32
"\\02" ;; malformed mutability
"\\41\\00" ;; i32.const 0
"\\0b" ;; end
)`),
`malformed mutability`,
);
// ./test/core/global.wast:411
assert_malformed(
() => instantiate(`(module binary
"\\00asm" "\\01\\00\\00\\00"
"\\06\\86\\80\\80\\80\\00" ;; global section
"\\01" ;; length 1
"\\7f" ;; i32
"\\ff" ;; malformed mutability
"\\41\\00" ;; i32.const 0
"\\0b" ;; end
)`),
`malformed mutability`,
);
// ./test/core/global.wast:425
assert_invalid(
() => instantiate(`(module (func (result i32) (global.get 0)))`),
`unknown global`,
);
// ./test/core/global.wast:430
assert_invalid(
() => instantiate(`(module
(global i32 (i32.const 0))
(func (result i32) (global.get 1))
)`),
`unknown global`,
);
// ./test/core/global.wast:438
assert_invalid(
() => instantiate(`(module
(import "spectest" "global_i32" (global i32))
(func (result i32) (global.get 1))
)`),
`unknown global`,
);
// ./test/core/global.wast:446
assert_invalid(
() => instantiate(`(module
(import "spectest" "global_i32" (global i32))
(global i32 (i32.const 0))
(func (result i32) (global.get 2))
)`),
`unknown global`,
);
// ./test/core/global.wast:456
assert_invalid(
() => instantiate(`(module (func (i32.const 0) (global.set 0)))`),
`unknown global`,
);
// ./test/core/global.wast:461
assert_invalid(
() => instantiate(`(module
(global i32 (i32.const 0))
(func (i32.const 0) (global.set 1))
)`),
`unknown global`,
);
// ./test/core/global.wast:469
assert_invalid(
() => instantiate(`(module
(import "spectest" "global_i32" (global i32))
(func (i32.const 0) (global.set 1))
)`),
`unknown global`,
);
// ./test/core/global.wast:477
assert_invalid(
() => instantiate(`(module
(import "spectest" "global_i32" (global i32))
(global i32 (i32.const 0))
(func (i32.const 0) (global.set 2))
)`),
`unknown global`,
);
// ./test/core/global.wast:487
assert_invalid(
() => instantiate(`(module
(global $$x (mut i32) (i32.const 0))
(func $$type-global.set-value-empty
(global.set $$x)
)
)`),
`type mismatch`,
);
// ./test/core/global.wast:496
assert_invalid(
() => instantiate(`(module
(global $$x (mut i32) (i32.const 0))
(func $$type-global.set-value-empty-in-block
(i32.const 0)
(block (global.set $$x))
)
)`),
`type mismatch`,
);
// ./test/core/global.wast:506
assert_invalid(
() => instantiate(`(module
(global $$x (mut i32) (i32.const 0))
(func $$type-global.set-value-empty-in-loop
(i32.const 0)
(loop (global.set $$x))
)
)`),
`type mismatch`,
);
// ./test/core/global.wast:516
assert_invalid(
() => instantiate(`(module
(global $$x (mut i32) (i32.const 0))
(func $$type-global.set-value-empty-in-then
(i32.const 0) (i32.const 0)
(if (then (global.set $$x)))
)
)`),
`type mismatch`,
);
// ./test/core/global.wast:526
assert_invalid(
() => instantiate(`(module
(global $$x (mut i32) (i32.const 0))
(func $$type-global.set-value-empty-in-else
(i32.const 0) (i32.const 0)
(if (result i32) (then (i32.const 0)) (else (global.set $$x)))
)
)`),
`type mismatch`,
);
// ./test/core/global.wast:536
assert_invalid(
() => instantiate(`(module
(global $$x (mut i32) (i32.const 0))
(func $$type-global.set-value-empty-in-br
(i32.const 0)
(block (br 0 (global.set $$x)))
)
)`),
`type mismatch`,
);
// ./test/core/global.wast:546
assert_invalid(
() => instantiate(`(module
(global $$x (mut i32) (i32.const 0))
(func $$type-global.set-value-empty-in-br_if
(i32.const 0)
(block (br_if 0 (global.set $$x)))
)
)`),
`type mismatch`,
);
// ./test/core/global.wast:556
assert_invalid(
() => instantiate(`(module
(global $$x (mut i32) (i32.const 0))
(func $$type-global.set-value-empty-in-br_table
(i32.const 0)
(block (br_table 0 (global.set $$x)))
)
)`),
`type mismatch`,
);
// ./test/core/global.wast:566
assert_invalid(
() => instantiate(`(module
(global $$x (mut i32) (i32.const 0))
(func $$type-global.set-value-empty-in-return
(return (global.set $$x))
)
)`),
`type mismatch`,
);
// ./test/core/global.wast:575
assert_invalid(
() => instantiate(`(module
(global $$x (mut i32) (i32.const 0))
(func $$type-global.set-value-empty-in-select
(select (global.set $$x) (i32.const 1) (i32.const 2))
)
)`),
`type mismatch`,
);
// ./test/core/global.wast:584
assert_invalid(
() => instantiate(`(module
(global $$x (mut i32) (i32.const 0))
(func $$type-global.set-value-empty-in-call
(call 1 (global.set $$x))
)
(func (param i32) (result i32) (local.get 0))
)`),
`type mismatch`,
);
// ./test/core/global.wast:594
assert_invalid(
() => instantiate(`(module
(global $$x (mut i32) (i32.const 0))
(func $$f (param i32) (result i32) (local.get 0))
(type $$sig (func (param i32) (result i32)))
(table funcref (elem $$f))
(func $$type-global.set-value-empty-in-call_indirect
(block (result i32)
(call_indirect (type $$sig)
(global.set $$x) (i32.const 0)
)
)
)
)`),
`type mismatch`,
);
// ./test/core/global.wast:613
assert_malformed(
() => instantiate(`(global $$foo i32 (i32.const 0)) (global $$foo i32 (i32.const 0)) `),
`duplicate global`,
);
// ./test/core/global.wast:617
assert_malformed(
() => instantiate(`(import "" "" (global $$foo i32)) (global $$foo i32 (i32.const 0)) `),
`duplicate global`,
);
// ./test/core/global.wast:621
assert_malformed(
() => instantiate(`(import "" "" (global $$foo i32)) (import "" "" (global $$foo i32)) `),
`duplicate global`,
);