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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/FileAPI/blob/Blob-slice-overflow.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/FileAPI/blob/Blob-slice-overflow.html')
| -rw-r--r-- | testing/web-platform/tests/FileAPI/blob/Blob-slice-overflow.html | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/testing/web-platform/tests/FileAPI/blob/Blob-slice-overflow.html b/testing/web-platform/tests/FileAPI/blob/Blob-slice-overflow.html new file mode 100644 index 000000000..56891af5f --- /dev/null +++ b/testing/web-platform/tests/FileAPI/blob/Blob-slice-overflow.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>Blob slice overflow</title> +<link rel="author" title="Intel" href="http://www.intel.com"> +<link rel="help" href="https://w3c.github.io/FileAPI/#dfn-slice"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<script> + +var text = ''; + +for (var i = 0; i < 2000; ++i) { + text += 'A'; +} + +test(function() { + var blob = new Blob([text]); + var sliceBlob = blob.slice(-1, 2000); + assert_equals(sliceBlob.size, 2000-(2000-1), "Bolb slice size"); +}, "slice start is negative, relativeStart will be max((size + start), 0)"); + +test(function() { + var blob = new Blob([text]); + var sliceBlob = blob.slice(2001, 2000); + assert_equals(sliceBlob.size, 0, "Bolb slice size"); +}, "slice start is greater than blob size, relativeStart will be min(start, size)"); + +test(function() { + var blob = new Blob([text]); + var sliceBlob = blob.slice(1998, -1); + assert_equals(sliceBlob.size, (2000-1)-1998, "Bolb slice size"); +}, "slice end is negative, relativeEnd will be max((size + end), 0)"); + +test(function() { + var blob = new Blob([text]); + var sliceBlob = blob.slice(1998, 2999); + assert_equals(sliceBlob.size, 2000-1998, "Bolb slice size"); +}, "slice end is greater than blob size, relativeEnd will be min(end, size)"); + +</script> + |