зеркало из https://github.com/mozilla/gecko-dev.git
57 строки
1.3 KiB
JavaScript
57 строки
1.3 KiB
JavaScript
// Versions to test listed in ascending order, none can be equal
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var comparisons = [
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"0.9",
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"0.9.1",
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"1.0pre1",
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"1.0pre2",
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"1.0",
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"1.1pre",
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"1.1pre1a",
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"1.1pre1",
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"1.1pre10a",
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"1.1pre10",
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"1.1",
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"1.1.0.1",
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"1.1.1",
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"1.1.*",
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"1.*",
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"2.0",
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"2.1",
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"3.0.-1",
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"3.0"
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];
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// Every version in this list means the same version number
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var equality = [
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"1.1pre",
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"1.1pre0",
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"1.0+"
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];
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function run_test() {
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var vc = Components.classes["@mozilla.org/xpcom/version-comparator;1"]
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.getService(Components.interfaces.nsIVersionComparator);
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for (var i = 0; i < comparisons.length; i++) {
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for (var j = 0; j < comparisons.length; j++) {
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var result = vc.compare(comparisons[i], comparisons[j]);
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if (i == j) {
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if (result != 0)
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do_throw(comparisons[i] + " should be the same as itself");
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} else if (i < j) {
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if (!(result < 0))
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do_throw(comparisons[i] + " should be less than " + comparisons[j]);
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} else if (!(result > 0)) {
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do_throw(comparisons[i] + " should be greater than " + comparisons[j]);
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}
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}
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}
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for (i = 0; i < equality.length; i++) {
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for (j = 0; j < equality.length; j++) {
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if (vc.compare(equality[i], equality[j]) != 0)
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do_throw(equality[i] + " should equal " + equality[j]);
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}
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}
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}
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