// |jit-test| test-also-wasm-baseline
load(libdir + "wasm.js");

const Module = WebAssembly.Module;
const Instance = WebAssembly.Instance;
const Table = WebAssembly.Table;
const Memory = WebAssembly.Memory;

// ======
// MEMORY
// ======

// Test for stale heap pointers after resize

// Grow directly from builtin call:
assertEq(wasmEvalText(`(module
    (memory 1)
    (func $test (result i32)
        (i32.store (i32.const 0) (i32.const 1))
        (i32.store (i32.const 65532) (i32.const 10))
        (drop (grow_memory (i32.const 99)))
        (i32.store (i32.const 6553596) (i32.const 100))
        (i32.add
            (i32.load (i32.const 0))
            (i32.add
                (i32.load (i32.const 65532))
                (i32.load (i32.const 6553596)))))
    (export "test" $test)
)`).exports.test(), 111);

// Grow during call_import:
var exports = wasmEvalText(`(module
    (import $imp "" "imp")
    (memory 1)
    (func $grow (drop (grow_memory (i32.const 99))))
    (export "grow" $grow)
    (func $test (result i32)
        (i32.store (i32.const 0) (i32.const 1))
        (i32.store (i32.const 65532) (i32.const 10))
        (call $imp)
        (i32.store (i32.const 6553596) (i32.const 100))
        (i32.add
            (i32.load (i32.const 0))
            (i32.add
                (i32.load (i32.const 65532))
                (i32.load (i32.const 6553596)))))
    (export "test" $test)
)`, {"":{imp() { exports.grow() }}}).exports;

setJitCompilerOption("baseline.warmup.trigger", 2);
setJitCompilerOption("ion.warmup.trigger", 4);
for (var i = 0; i < 10; i++)
    assertEq(exports.test(), 111);

// Grow during call_indirect:
var mem = new Memory({initial:1});
var tbl = new Table({initial:1, element:"anyfunc"});
var exports1 = wasmEvalText(`(module
    (import "" "mem" (memory 1))
    (func $grow
        (i32.store (i32.const 65532) (i32.const 10))
        (drop (grow_memory (i32.const 99)))
        (i32.store (i32.const 6553596) (i32.const 100)))
    (export "grow" $grow)
)`, {"":{mem}}).exports;
var exports2 = wasmEvalText(`(module
    (import "" "tbl" (table 1 anyfunc))
    (import "" "mem" (memory 1))
    (type $v2v (func))
    (func $test (result i32)
        (i32.store (i32.const 0) (i32.const 1))
        (call_indirect $v2v (i32.const 0))
        (i32.add
            (i32.load (i32.const 0))
            (i32.add
                (i32.load (i32.const 65532))
                (i32.load (i32.const 6553596)))))
    (export "test" $test)
)`, {"":{tbl, mem}}).exports;
tbl.set(0, exports1.grow);
assertEq(exports2.test(), 111);

// Test for coherent length/contents

var mem = new Memory({initial:1});
new Int32Array(mem.buffer)[0] = 42;
var mod = new Module(wasmTextToBinary(`(module
    (import "" "mem" (memory 1))
    (func $gm (param i32) (result i32) (grow_memory (get_local 0)))
    (export "grow_memory" $gm)
    (func $cm (result i32) (current_memory))
    (export "current_memory" $cm)
    (func $ld (param i32) (result i32) (i32.load (get_local 0)))
    (export "load" $ld)
    (func $st (param i32) (param i32) (i32.store (get_local 0) (get_local 1)))
    (export "store" $st)
)`));
var exp1 = new Instance(mod, {"":{mem}}).exports;
var exp2 = new Instance(mod, {"":{mem}}).exports;
assertEq(exp1.current_memory(), 1);
assertEq(exp1.load(0), 42);
assertEq(exp2.current_memory(), 1);
assertEq(exp2.load(0), 42);
mem.grow(1);
assertEq(mem.buffer.byteLength, 2*64*1024);
new Int32Array(mem.buffer)[64*1024/4] = 13;
assertEq(exp1.current_memory(), 2);
assertEq(exp1.load(0), 42);
assertEq(exp1.load(64*1024), 13);
assertEq(exp2.current_memory(), 2);
assertEq(exp2.load(0), 42);
assertEq(exp2.load(64*1024), 13);
exp1.grow_memory(2);
assertEq(exp1.current_memory(), 4);
exp1.store(3*64*1024, 99);
assertEq(exp2.current_memory(), 4);
assertEq(exp2.load(3*64*1024), 99);
assertEq(mem.buffer.byteLength, 4*64*1024);
assertEq(new Int32Array(mem.buffer)[3*64*1024/4], 99);

// ======
// TABLE
// ======

// Test for stale table base pointers after resize

// Grow during call_import:
var exports = wasmEvalText(`(module
    (type $v2i (func (result i32)))
    (import $grow "" "grow")
    (table (export "tbl") 1 anyfunc)
    (func $test (result i32)
        (i32.add
            (call_indirect $v2i (i32.const 0))
            (block i32
                (call $grow)
                (call_indirect $v2i (i32.const 1)))))
    (func $one (result i32) (i32.const 1))
    (elem (i32.const 0) $one)
    (func $two (result i32) (i32.const 2))
    (export "test" $test)
    (export "two" $two)
)`, {"":{grow() { exports.tbl.grow(1); exports.tbl.set(1, exports.two) }}}).exports;

setJitCompilerOption("baseline.warmup.trigger", 2);
setJitCompilerOption("ion.warmup.trigger", 4);
for (var i = 0; i < 10; i++)
    assertEq(exports.test(), 3);
assertEq(exports.tbl.length, 11);

// Grow during call_indirect:
var exports1 = wasmEvalText(`(module
    (import $grow "" "grow")
    (func $exp (call $grow))
    (export "exp" $exp)
)`, {"":{grow() { exports2.tbl.grow(1); exports2.tbl.set(2, exports2.eleven) }}}).exports;
var exports2 = wasmEvalText(`(module
    (type $v2v (func))
    (type $v2i (func (result i32)))
    (import $imp "" "imp")
    (elem (i32.const 0) $imp)
    (table 2 anyfunc)
    (func $test (result i32)
        (i32.add
            (call_indirect $v2i (i32.const 1))
            (block i32
                (call_indirect $v2v (i32.const 0))
                (call_indirect $v2i (i32.const 2)))))
    (func $ten (result i32) (i32.const 10))
    (elem (i32.const 1) $ten)
    (func $eleven (result i32) (i32.const 11))
    (export "tbl" table)
    (export "test" $test)
    (export "eleven" $eleven)
)`, {"":{imp:exports1.exp}}).exports;
assertEq(exports2.test(), 21);

// Test for coherent length/contents

var src = wasmEvalText(`(module
    (func $one (result i32) (i32.const 1))
    (export "one" $one)
    (func $two (result i32) (i32.const 2))
    (export "two" $two)
    (func $three (result i32) (i32.const 3))
    (export "three" $three)
)`).exports;
var tbl = new Table({element:"anyfunc", initial:1});
tbl.set(0, src.one);

var mod = new Module(wasmTextToBinary(`(module
    (type $v2i (func (result i32)))
    (table (import "" "tbl") 1 anyfunc)
    (func $ci (param i32) (result i32) (call_indirect $v2i (get_local 0)))
    (export "call_indirect" $ci)
)`));
var exp1 = new Instance(mod, {"":{tbl}}).exports;
var exp2 = new Instance(mod, {"":{tbl}}).exports;
assertEq(exp1.call_indirect(0), 1);
assertErrorMessage(() => exp1.call_indirect(1), Error, /out-of-range/);
assertEq(exp2.call_indirect(0), 1);
assertErrorMessage(() => exp2.call_indirect(1), Error, /out-of-range/);
assertEq(tbl.grow(1), 1);
assertEq(tbl.length, 2);
assertEq(exp1.call_indirect(0), 1);
assertErrorMessage(() => exp1.call_indirect(1), Error, /indirect call to null/);
tbl.set(1, src.two);
assertEq(exp1.call_indirect(1), 2);
assertErrorMessage(() => exp1.call_indirect(2), Error, /out-of-range/);
assertEq(tbl.grow(2), 2);
assertEq(tbl.length, 4);
assertEq(exp2.call_indirect(0), 1);
assertEq(exp2.call_indirect(1), 2);
assertErrorMessage(() => exp2.call_indirect(2), Error, /indirect call to null/);
assertErrorMessage(() => exp2.call_indirect(3), Error, /indirect call to null/);
