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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /testing/web-platform/tests/dom/ranges/Range-comparePoint.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'testing/web-platform/tests/dom/ranges/Range-comparePoint.html')
| -rw-r--r-- | testing/web-platform/tests/dom/ranges/Range-comparePoint.html | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/testing/web-platform/tests/dom/ranges/Range-comparePoint.html b/testing/web-platform/tests/dom/ranges/Range-comparePoint.html new file mode 100644 index 000000000..95264796b --- /dev/null +++ b/testing/web-platform/tests/dom/ranges/Range-comparePoint.html @@ -0,0 +1,92 @@ +<!doctype html> +<title>Range.comparePoint() tests</title> +<link rel="author" title="Aryeh Gregor" href=ayg@aryeh.name> +<meta name=timeout content=long> +<div id=log></div> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<script src=../common.js></script> +<script> +"use strict"; + +// Will be filled in on the first run for that range +var testRangesCached = []; + +for (var i = 0; i < testPoints.length; i++) { + var node = eval(testPoints[i])[0]; + var offset = eval(testPoints[i])[1]; + + // comparePoint is an unsigned long, so per WebIDL, we need to treat it as + // though it wrapped to an unsigned 32-bit integer. + var normalizedOffset = offset % Math.pow(2, 32); + if (normalizedOffset < 0) { + normalizedOffset += Math.pow(2, 32); + } + + for (var j = 0; j < testRanges.length; j++) { + test(function() { + if (testRangesCached[j] === undefined) { + try { + testRangesCached[j] = rangeFromEndpoints(eval(testRanges[i])); + } catch(e) { + testRangesCached[j] = null; + } + } + assert_not_equals(testRangesCached[j], null, + "Setting up the range failed"); + + var range = testRangesCached[j].cloneRange(); + + // "If node's root is different from the context object's root, + // throw a "WrongDocumentError" exception and terminate these + // steps." + if (furthestAncestor(node) !== furthestAncestor(range.startContainer)) { + assert_throws("WRONG_DOCUMENT_ERR", function() { + range.comparePoint(node, offset); + }, "Must throw WrongDocumentError if node and range have different roots"); + return; + } + + // "If node is a doctype, throw an "InvalidNodeTypeError" exception + // and terminate these steps." + if (node.nodeType == Node.DOCUMENT_TYPE_NODE) { + assert_throws("INVALID_NODE_TYPE_ERR", function() { + range.comparePoint(node, offset); + }, "Must throw InvalidNodeTypeError if node is a doctype"); + return; + } + + // "If offset is greater than node's length, throw an + // "IndexSizeError" exception and terminate these steps." + if (normalizedOffset > nodeLength(node)) { + assert_throws("INDEX_SIZE_ERR", function() { + range.comparePoint(node, offset); + }, "Must throw IndexSizeError if offset is greater than length"); + return; + } + + // "If (node, offset) is before start, return −1 and terminate + // these steps." + if (getPosition(node, normalizedOffset, range.startContainer, range.startOffset) === "before") { + assert_equals(range.comparePoint(node, offset), -1, + "Must return -1 if point is before start"); + return; + } + + // "If (node, offset) is after end, return 1 and terminate these + // steps." + if (getPosition(node, normalizedOffset, range.endContainer, range.endOffset) === "after") { + assert_equals(range.comparePoint(node, offset), 1, + "Must return 1 if point is after end"); + return; + } + + // "Return 0." + assert_equals(range.comparePoint(node, offset), 0, + "Must return 0 if point is neither before start nor after end"); + }, "Point " + i + " " + testPoints[i] + ", range " + j + " " + testRanges[j]); + } +} + +testDiv.style.display = "none"; +</script> |