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2 years ago
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Compares two script coverages.
*
* The result corresponds to the comparison of their `url` value (alphabetical sort).
*/
function compareScriptCovs(a, b) {
if (a.url === b.url) {
return 0;
}
else if (a.url < b.url) {
return -1;
}
else {
return 1;
}
}
exports.compareScriptCovs = compareScriptCovs;
/**
* Compares two function coverages.
*
* The result corresponds to the comparison of the root ranges.
*/
function compareFunctionCovs(a, b) {
return compareRangeCovs(a.ranges[0], b.ranges[0]);
}
exports.compareFunctionCovs = compareFunctionCovs;
/**
* Compares two range coverages.
*
* The ranges are first ordered by ascending `startOffset` and then by
* descending `endOffset`.
* This corresponds to a pre-order tree traversal.
*/
function compareRangeCovs(a, b) {
if (a.startOffset !== b.startOffset) {
return a.startOffset - b.startOffset;
}
else {
return b.endOffset - a.endOffset;
}
}
exports.compareRangeCovs = compareRangeCovs;
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