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42 // This JavaScript file is a single, large, imported script.
43 // It doesn't import any other scripts.
44 .import Qt.test 1.0 as QtTest
46 function testFunc(seedValue) {
47 var retn = QtTest.EnumValue3;
48 var firstFactor = calculateFirstFactor(seedValue);
49 var secondFactor = calculateSecondFactor(seedValue);
50 var modificationTerm = calculateModificationTerm(seedValue);
52 // do some regexp matching
53 var someString = "This is a random string which we'll perform regular expression matching on to reduce considerably. This is meant to be part of a complex javascript expression whose evaluation takes considerably longer than the creation cost of QScriptValue.";
54 var regexpPattern = new RegExp("is", "i");
55 var regexpOutputLength = 0;
56 var temp = regexpPattern.exec(someString);
57 while (temp == "is") {
58 regexpOutputLength += 4;
59 regexpOutputLength *= 2;
60 temp = regexpPattern.exec(someString);
61 if (regexpOutputLength > (seedValue * 3)) {
66 // spin in a for loop for a while
69 var cumulativeTotal = 3;
70 for (i = 20; i > 1; i--) {
71 for (j = 31; j > 5; j--) {
72 var branchVariable = i + j;
73 if (branchVariable % 3 == 0) {
74 cumulativeTotal -= secondFactor;
76 cumulativeTotal += firstFactor;
79 if (cumulativeTotal > (seedValue * 50)) {
84 retn += (cumulativeTotal * 0.45);
85 retn *= (1 + (3.1415962 / seedValue));
87 retn -= (seedValue * -1);
91 function calculateFirstFactor(seedValue) {
92 var firstFactor = (0.45 * (9.3 / 3.1) - 0.90);
93 firstFactor *= (1 + (0.00001 / seedValue));
97 function calculateSecondFactor(seedValue) {
98 var secondFactor = 0.78 * (6.3 / 2.1) - (0.39 * 4);
99 secondFactor *= (1 + (0.00001 / seedValue));
103 function calculateModificationTerm(seedValue) {
104 var modificationTerm = (12 + (9*7) - 54 + 16 - ((calculateFirstFactor(seedValue) * seedValue) / 3) + (4*calculateSecondFactor(seedValue) * seedValue * 1.33)) + (calculateSecondFactor(seedValue) * seedValue);
105 modificationTerm = modificationTerm + (33/2) + 19 - (9*2) - (61*3) + 177;
106 return modificationTerm;