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{
"testCollection": {
"name": "15.8.1.3_LN2",
"numTests": 4,
"tests": [
{
"section": "15.8.1.3",
"description": "Comparing Math.LN2 with 0.6931471805599453",
"test": "$INCLUDE(\"math_precision.js\");\n$INCLUDE(\"math_isequal.js\");\n\n// CHECK#1\nif (!isEqual(Math.LN2, 0.6931471805599453)) {\n $ERROR('#1: \\'Math.LN2 is not approximately equal to 0.6931471805599453\\'');\n}\n",
"id": "S15.8.1.3_A1"
},
{
"section": "15.8.1.3",
"description": "Checking if Math.LN2 property has the attribute DontEnum",
"test": "// CHECK#1\nfor(x in Math) {\n if(x === \"LN2\") {\n $ERROR('#1: Value Property LN2 of the Math Object hasn\\'t attribute DontEnum: \\'for(x in Math) {x===\"LN2\"}\\'');\n }\n}\n\n",
"id": "S15.8.1.3_A2"
},
{
"section": "15.8.1.3",
"description": "Checking if Math.LN2 property has the attribute DontDelete",
"strict_mode_negative": "",
"test": "// CHECK#1\nif (delete Math.LN2 === true) {\n $ERROR('#1: Value Property LN2 of the Math Object hasn\\'t attribute DontDelete: \\'Math.LN2 === true\\'');\n}\n\n",
"id": "S15.8.1.3_A3",
"strict_only": ""
},
{
"section": "15.8.1.3",
"description": "Checking if Math.LN2 property has the attribute DontDelete",
"strict_mode_negative": "",
"test": "// CHECK#1\nvar x = Math.LN2;\nMath.LN2 = 1;\nif (Math.LN2 !== x) {\n $ERROR('#1: Math.LN2 hasn\\'t ReadOnly: \\'x = Math.LN2;Math.LN2 = 1;Math.LN2 === x\\'');\n}\n",
"id": "S15.8.1.3_A4",
"strict_only": ""
}
]
}
}
|
