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add tests from origin/develop
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71 changed files with 18931 additions and 4032 deletions
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@ -305,11 +305,11 @@ var START_TO_END = 1;
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var END_TO_END = 2;
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var END_TO_START = 3;
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// from the Mozilla documentation, for range.compareBoundaryPoints(how, sourceRange)
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// -1, 0, or 1, indicating whether the corresponding boundary-point of range is respectively before, equal to, or after the corresponding boundary-point of sourceRange.
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// -1, 0, or 1, indicating whether the corresponding boundary-point of range is respectively before, equal to, or after the corresponding boundary-point of sourceRange.
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// * Range.END_TO_END compares the end boundary-point of sourceRange to the end boundary-point of range.
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// * Range.END_TO_START compares the end boundary-point of sourceRange to the start boundary-point of range.
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// * Range.START_TO_END compares the start boundary-point of sourceRange to the end boundary-point of range.
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// * Range.START_TO_START compares the start boundary-point of sourceRange to the start boundary-point of range.
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// * Range.START_TO_START compares the start boundary-point of sourceRange to the start boundary-point of range.
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function w3cstart(rng, constraint){
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if (rng.compareBoundaryPoints (START_TO_START, constraint) <= 0) return 0; // at or before the beginning
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if (rng.compareBoundaryPoints (END_TO_START, constraint) >= 0) return constraint.toString().length;
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