assertAsmLinkFail(asmCompile('glob','foreign','buf', USE_ASM + 'var t = new glob.Int32Array(buf); function f() {} return f'), {get Int32Array(){return Int32Array}}, null, new ArrayBuffer(4096))
assertAsmLinkFail(asmCompile('glob','foreign','buf', USE_ASM + 'const t = new glob.Int32Array(buf); function f() {} return f'), {get Int32Array(){return Int32Array}}, null, new ArrayBuffer(4096))
assertAsmLinkFail(asmCompile('glob','foreign','buf', USE_ASM + 'var t = new glob.Int32Array(buf); function f() {} return f'), new Proxy(this, {}), null, new ArrayBuffer(4096))
assertAsmLinkFail(asmCompile('glob','foreign','buf', USE_ASM + 'const t = new glob.Int32Array(buf); function f() {} return f'), new Proxy(this, {}), null, new ArrayBuffer(4096))
assertAsmLinkFail(asmCompile('glob', USE_ASM + 'var t = glob.Math.sin; function f() {} return f'), {get Math(){return Math}});
assertAsmLinkFail(asmCompile('glob', USE_ASM + 'var t = glob.Math.sin; function f() {} return f'), new Proxy(this, {}));
assertAsmLinkFail(asmCompile('glob', USE_ASM + 'var t = glob.Math.sin; function f() {} return f'), {Math:{get sin(){return Math.sin}}});
assertAsmLinkFail(asmCompile('glob', USE_ASM + 'var t = glob.Math.sin; function f() {} return f'), {Math:new Proxy(Math, {})});
assertAsmLinkFail(asmCompile('glob', USE_ASM + 'var t = glob.Infinity; function f() {} return f'), {get Infinity(){return Infinity}});
assertAsmLinkFail(asmCompile('glob', USE_ASM + 'var t = glob.Infinity; function f() {} return f'), new Proxy(this, {}));
assertAsmLinkFail(asmCompile('glob','foreign', USE_ASM + 'var i = foreign.x|0; function f() {} return f'), null, {get x(){return 42}})
assertAsmLinkFail(asmCompile('glob','foreign', USE_ASM + 'var i = +foreign.x; function f() {} return f'), null, {get x(){return 42}})
assertAsmLinkFail(asmCompile('glob','foreign', USE_ASM + 'var i = foreign.x|0; function f() {} return f'), null, new Proxy({x:42}, {}));
assertAsmLinkFail(asmCompile('glob','foreign', USE_ASM + 'var i = +foreign.x; function f() {} return f'), null, new Proxy({x:42}, {}));
assertAsmLinkFail(asmCompile('glob','foreign', USE_ASM + 'var i = foreign.x; function f() {} return f'), null, {get x(){returnfunction(){}}})
assertAsmLinkFail(asmCompile('glob','foreign', USE_ASM + 'var i = foreign.x; function f() {} return f'), null, new Proxy({x:function(){}}, {}));
assertAsmTypeFail('global', 'imp', USE_ASM + "var i=imp; function f() { return i|0 } return f");
assertAsmTypeFail('global', 'imp', USE_ASM + "var j=0;var i=j.i|0; function f() { return i|0 } return f");
assertAsmLinkAlwaysFail(asmCompile('global','imp', USE_ASM + "var i=imp.i|0; function f() { return i|0 } return f"), null, undefined);
assertAsmLinkAlwaysFail(asmCompile('global','imp', USE_ASM + "var i=imp.i|0; function f() { return i|0 } return f"), this, undefined);
assertAsmLinkAlwaysFail(asmCompile('global', 'imp', USE_ASM + "var i=imp.i|0; function f() { return i|0 } return f"), null, null);
assertAsmLinkAlwaysFail(asmCompile('global', 'imp', USE_ASM + "var i=imp.i|0; function f() { return i|0 } return f"), this, null);
assertAsmLinkFail(asmCompile('global', 'imp', USE_ASM + "var i=imp.i|0; function f() { return i|0 } return f"), this, 42);
assertEq(asmLink(asmCompile('global', 'imp', USE_ASM + "var i=imp.i|0; function f() { return i|0 } return f")(null, {i:42})), 42);
assertEq(asmLink(asmCompile('global', 'imp', USE_ASM + "const i=imp.i|0; function f() { return i|0 } return f")(null, {i:42})), 42);
assertEq(asmLink(asmCompile('global', 'imp', USE_ASM + "var i=imp.i|0; function f() { return i|0 } return f")(null, {i:1.4})), 1);
assertEq(asmLink(asmCompile('global', 'imp', USE_ASM + "const i=imp.i|0; function f() { return i|0 } return f")(null, {i:1.4})), 1);
assertEq(asmLink(asmCompile('global', 'imp', USE_ASM + "var i=+imp.i; function f() { return +i } return f")(null, {i:42})), 42);
assertEq(asmLink(asmCompile('global', 'imp', USE_ASM + "const i=+imp.i; function f() { return +i } return f")(null, {i:42})), 42);
assertEq(asmLink(asmCompile('global', 'imp', USE_ASM + "var i=+imp.i; function f() { return +i } return f")(this, {i:1.4})), 1.4);
assertEq(asmLink(asmCompile('global', 'imp', USE_ASM + "const i=+imp.i; function f() { return +i } return f")(this, {i:1.4})), 1.4);
assertEq(asmLink(asmCompile(USE_ASM + "var g=0; function f() { var i=42; while (1) { break; } g = i; return g|0 } return f"))(), 42);
assertAsmLinkFail(asmCompile('glob','foreign', USE_ASM + 'var i = +foreign.x; function f() {} return f'), null, {x:{valueOf:function() { return 42 }}});
assertAsmLinkFail(asmCompile('glob','foreign', USE_ASM + 'var i = foreign.x|0; function f() {} return f'), null, {x:{valueOf:function() { return 42 }}});
assertEq(asmLink(asmCompile('glob','foreign', USE_ASM + 'var i = foreign.x|0; function f() { return i|0} return f'), null, {x:"blah"})(), 0);
assertEq(asmLink(asmCompile('glob','foreign', USE_ASM + 'var i = +foreign.x; function f() { return +i} return f'), null, {x:"blah"})(), NaN);
assertEq(asmLink(asmCompile('glob','foreign', USE_ASM + 'var tof = glob.Math.fround; var i = tof(foreign.x); function f() { return +i} return f'), this, {x:"blah"})(), NaN);
assertThrowsInstanceOf(() => asmCompile('glob','foreign',USE_ASM + 'var i = foreign.x|0; function f() { return i|0} return f')(null, {x:Symbol("blah")}), TypeError);
assertThrowsInstanceOf(() => asmCompile('glob','foreign',USE_ASM + 'var i = +foreign.x; function f() { return +i} return f')(null, {x:Symbol("blah")}), TypeError);
assertThrowsInstanceOf(() => asmCompile('glob','foreign',USE_ASM + 'var tof = glob.Math.fround; var i = tof(foreign.x); function f() { return +i} return f')(this, {x:Symbol("blah")}), TypeError);
// Temporary workaround; this test can be removed when Emscripten is fixed and // the fix has propagated out to most apps:
assertEq(asmLink(asmCompile('glob','foreign', USE_ASM + 'var i = foreign.i|0; function f() { return i|0} return f'), null, {i:function(){}})(), 0);
assertEq(asmLink(asmCompile('glob','foreign', USE_ASM + 'var i = +foreign.i; function f() { return +i} return f'), null, {i:function(){}})(), NaN);
assertEq(asmLink(asmCompile('glob','foreign', USE_ASM + 'var tof = glob.Math.fround; var i = tof(foreign.i); function f() { return +i} return f'), this, {i:function(){}})(), NaN); var module = asmCompile('glob','foreign', USE_ASM + 'var i = foreign.i|0; function f() { return i|0} return f'); var fun = function() {}
fun.valueOf = function() {}
assertAsmLinkFail(module, null, {i:fun}); var fun = function() {}
fun.toString = function() {}
assertAsmLinkFail(module, null, {i:fun}); var fun = function() {} var origFunToString = Function.prototype.toString; Function.prototype.toString = function() {}
assertAsmLinkFail(module, null, {i:fun}); Function.prototype.toString = origFunToString;
assertEq(asmLink(module, null, {i:fun})(), 0); Function.prototype.valueOf = function() {}
assertAsmLinkFail(module, null, {i:fun}); deleteFunction.prototype.valueOf;
assertEq(asmLink(module, null, {i:fun})(), 0); var origObjValueOf = Object.prototype.valueOf;
Object.prototype.valueOf = function() {}
assertAsmLinkFail(module, null, {i:fun});
Object.prototype.valueOf = origObjValueOf;
assertEq(asmLink(module, null, {i:fun})(), 0);
Object.prototype.toString = function() {}
assertEq(asmLink(module, null, {i:fun})(), 0);
var f1 = asmCompile('global', 'foreign', 'heap', USE_ASM + 'var i32 = new global.Int32Array(heap); function g() { return i32[4]|0 } return g'); var global = this; var ab = new ArrayBuffer(4096); var p = new Proxy(global,
{has:function(name) { f1(global, null, ab); returntrue},
getOwnPropertyDescriptor:function(name) { return {configurable:true, value:Int32Array}}}); new Int32Array(ab)[4] = 42;
assertEq(f1(p, null, ab)(), 42);
// GVN checks
assertEq(asmLink(asmCompile(USE_ASM + "var g=0; function f() { var x = 0; g = 1; x = g; return (x+g)|0 } return f"))(), 2);
assertEq(asmLink(asmCompile(USE_ASM + "var g=0; function f() { var x = 0; g = 1; x = g; g = 2; return (x+g)|0 } return f"))(), 3);
assertEq(asmLink(asmCompile(USE_ASM + "var g=0; var h=0; function f() { var x = 0; g = 1; x = g; h = 3; return (x+g)|0 } return f"))(), 2);
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