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Recursive testMathyFunction #112

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Recursive testMathyFunction #112

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24 changes: 15 additions & 9 deletions js/jsfunfuzz/test-math.js
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Original file line number Diff line number Diff line change
Expand Up @@ -64,21 +64,27 @@ function testMathyFunction(f, inputs)
{
var results = [];
if (f) {
for (var j = 0; j < inputs.length; ++j) {
for (var k = 0; k < inputs.length; ++k) {
try {
results.push(f(inputs[j], inputs[k]));
} catch(e) {
results.push(errorToString(e));
}
}
}
testMathyFunctionRecursive(f, inputs, results, 0, 0);
}
/* Use uneval to distinguish -0, 0, "0", etc. */
/* Use hashStr to shorten the output and keep compareJIT files small. */
print(hashStr(uneval(results)));
}

function testMathyFunctionRecursive(f, inputs, results, j, k) {
try {
results.push(f(inputs[j], inputs[k]));
} catch(e) {
results.push(errorToString(e));
}

if (k < inputs.length() - 1) {
testMathyFunctionRecursive(f, inputs, results, j, k + 1);
} else if (j < inputs.length() -1) {
testMathyFunctionRecursive(f, inputs, results, j + 1, k);
}
}

function mathInitFCM()
{
// FCM cookie, lines with this cookie are used for compareJIT
Expand Down