// Test value * 1. function arithMulIdentityWrittenAsInteger(x) { var a = x * 1; var b = 1 * x; if (!(isNaN(x) && isNaN(a) && isNaN(b)) && a !== b) throw "Internal error on arithMulIdentityWrittenAsInteger, a = " + a + " b = " + b; return a; } noInline(arithMulIdentityWrittenAsInteger); function testArithMulIdentityWrittenAsInteger() { for (var i = 0; i < 1e4; ++i) { var result = arithMulIdentityWrittenAsInteger(i); if (result !== i) { throw "arithMulIdentityWrittenAsInteger(i) = " + result + ", expected " + i; } } for (var i = 0; i < 1e4; ++i) { var result = arithMulIdentityWrittenAsInteger(-0); if (result !== -0) { throw "arithMulIdentityWrittenAsInteger(-0) = " + result + ", expected -0"; } } for (var i = 0; i < 1e4; ++i) { var testValue = i + .5; var result = arithMulIdentityWrittenAsInteger(testValue); if (result !== testValue) { throw "arithMulIdentityWrittenAsInteger(i) = " + result + ", expected " + testValue; } } for (var i = 0; i < 1e4; ++i) {; var result = arithMulIdentityWrittenAsInteger(NaN); if (!isNaN(result)) { throw "arithMulIdentityWrittenAsInteger(NaN) = " + result + ", expected NaN"; } } for (var i = 0; i < 1e4; ++i) {; var result = arithMulIdentityWrittenAsInteger(Infinity); if (isFinite(result)) { throw "arithMulIdentityWrittenAsInteger(Infinity) = " + result + ", expected Infinity"; } } for (var i = 0; i < 1e4; ++i) {; var result = arithMulIdentityWrittenAsInteger(-Infinity); if (isFinite(result) || result >= 0) { throw "arithMulIdentityWrittenAsInteger(-Infinity) = " + result + ", expected -Infinity"; } } } testArithMulIdentityWrittenAsInteger(); function arithMulIdentityWrittenAsDouble(x) { var a = x * 1.0; var b = 1. * x; if (!(isNaN(x) && isNaN(a) && isNaN(b)) && a !== b) throw "Internal error on arithMulIdentityWrittenAsDouble, a = " + a + " b = " + b; return a; } noInline(arithMulIdentityWrittenAsDouble); function testArithMulIdentityWrittenAsDouble() { for (var i = 0; i < 1e4; ++i) { var result = arithMulIdentityWrittenAsDouble(i); if (result !== i) { throw "arithMulIdentityWrittenAsDouble(i) = " + result + ", expected " + i; } } for (var i = 0; i < 1e4; ++i) { var result = arithMulIdentityWrittenAsDouble(-0); if (result !== -0) { throw "arithMulIdentityWrittenAsDouble(-0) = " + result + ", expected -0 "; } } for (var i = 0; i < 1e4; ++i) { var testValue = i + .5; var result = arithMulIdentityWrittenAsDouble(testValue); if (result !== testValue) { throw "arithMulIdentityWrittenAsDouble(i) = " + result + ", expected " + testValue; } } for (var i = 0; i < 1e4; ++i) {; var result = arithMulIdentityWrittenAsDouble(NaN); if (!isNaN(result)) { throw "arithMulIdentityWrittenAsDouble(NaN) = " + result + ", expected NaN"; } } for (var i = 0; i < 1e4; ++i) {; var result = arithMulIdentityWrittenAsDouble(Infinity); if (isFinite(result)) { throw "arithMulIdentityWrittenAsDouble(Infinity) = " + result + ", expected Infinity"; } } for (var i = 0; i < 1e4; ++i) {; var result = arithMulIdentityWrittenAsDouble(-Infinity); if (isFinite(result) || result >= 0) { throw "arithMulIdentityWrittenAsDouble(-Infinity) = " + result + ", expected -Infinity"; } } } testArithMulIdentityWrittenAsDouble(); // Test "value * 42". function arithMul42WrittenAsInteger(x) { var a = x * 42; var b = 42 * x; if (!(isNaN(x) && isNaN(a) && isNaN(b)) && a !== b) throw "Internal error on arithMul42WrittenAsInteger, a = " + a + " b = " + b; return a; } noInline(arithMul42WrittenAsInteger); function testArithMul42WrittenAsInteger() { for (var i = 0; i < 1e4; ++i) { var result = arithMul42WrittenAsInteger(13); if (result !== 546) { throw "arithMul42WrittenAsInteger(13) = " + result + ", expected 546"; } } for (var i = 0; i < 1e4; ++i) { var result = arithMul42WrittenAsInteger(-0); if (result !== -0) { throw "arithMul42WrittenAsInteger(-0) = " + result + ", expected -0"; } } for (var i = 0; i < 1e4; ++i) { var result = arithMul42WrittenAsInteger(13.3); if (result !== 558.6) { throw "arithMul42WrittenAsInteger(13.3) = " + result + ", expected 558.6"; } } for (var i = 0; i < 1e4; ++i) {; var result = arithMul42WrittenAsInteger(NaN); if (!isNaN(result)) { throw "arithMul42WrittenAsInteger(NaN) = " + result + ", expected NaN"; } } for (var i = 0; i < 1e4; ++i) {; var result = arithMul42WrittenAsInteger(Infinity); if (isFinite(result)) { throw "arithMul42WrittenAsInteger(Infinity) = " + result + ", expected Infinity"; } } for (var i = 0; i < 1e4; ++i) {; var result = arithMul42WrittenAsInteger(-Infinity); if (isFinite(result) || result >= 0) { throw "arithMul42WrittenAsInteger(-Infinity) = " + result + ", expected -Infinity"; } } } testArithMul42WrittenAsInteger(); function arithMul42WrittenAsDouble(x) { var a = x * 42.0; var b = 42. * x; if (!(isNaN(x) && isNaN(a) && isNaN(b)) && a !== b) throw "Internal error on arithMul42WrittenAsDouble, a = " + a + " b = " + b; return a; } noInline(arithMul42WrittenAsDouble); function testArithMul42WrittenAsDouble() { for (var i = 0; i < 1e4; ++i) { var result = arithMul42WrittenAsDouble(13); if (result !== 546) { throw "arithMul42WrittenAsDouble(i) = " + result + ", expected 546"; } } for (var i = 0; i < 1e4; ++i) { var result = arithMul42WrittenAsDouble(-0); if (result !== -0) { throw "arithMul42WrittenAsDouble(-0) = " + result + ", expected -0"; } } for (var i = 0; i < 1e4; ++i) { var result = arithMul42WrittenAsDouble(13.3); if (result !== 558.6) { throw "arithMul42WrittenAsDouble(13.3) = " + result + ", expected 558.6"; } } for (var i = 0; i < 1e4; ++i) {; var result = arithMul42WrittenAsDouble(NaN); if (!isNaN(result)) { throw "arithMul42WrittenAsDouble(NaN) = " + result + ", expected NaN"; } } for (var i = 0; i < 1e4; ++i) {; var result = arithMul42WrittenAsDouble(Infinity); if (isFinite(result)) { throw "arithMul42WrittenAsDouble(Infinity) = " + result + ", expected Infinity"; } } for (var i = 0; i < 1e4; ++i) {; var result = arithMul42WrittenAsDouble(-Infinity); if (isFinite(result) || result >= 0) { throw "arithMul42WrittenAsDouble(-Infinity) = " + result + ", expected -Infinity"; } } } testArithMul42WrittenAsDouble();