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// |jit-test| --ion-pgo=off;
// This script check that when we enable / disable the code coverage collection,
// then we have different results for the getOffsetsCoverage methods.
var g = newGlobal();
var dbg = Debugger(g);
var coverageInfo = [];
var num = 20;
function loop(i) {
var n = 0;
for (n = 0; n < i; n++)
debugger;
}
g.eval(loop.toSource());
dbg.onDebuggerStatement = function (f) {
// Collect coverage info each time we hit a debugger statement.
coverageInfo.push(f.callee.script.getOffsetsCoverage());
};
coverageInfo = [];
dbg.collectCoverageInfo = false;
g.eval("loop(" + num + ");");
assertEq(coverageInfo.length, num);
assertEq(coverageInfo[0], null);
assertEq(coverageInfo[num - 1], null);
coverageInfo = [];
dbg.collectCoverageInfo = true;
g.eval("loop(" + num + ");");
assertEq(coverageInfo.length, num);
assertEq(!coverageInfo[0], false);
assertEq(!coverageInfo[num - 1], false);
coverageInfo = [];
dbg.collectCoverageInfo = false;
g.eval("loop(" + num + ");");
assertEq(coverageInfo.length, num);
assertEq(coverageInfo[0], null);
assertEq(coverageInfo[num - 1], null);
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