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| author | ch.dumez@sisa.samsung.com <ch.dumez@sisa.samsung.com@bbb929c8-8fbe-4397-9dbb-9b2b20218538> | 2013-07-25 22:17:07 +0000 |
|---|---|---|
| committer | ch.dumez@sisa.samsung.com <ch.dumez@sisa.samsung.com@bbb929c8-8fbe-4397-9dbb-9b2b20218538> | 2013-07-25 22:17:07 +0000 |
| commit | fa4a72ebc96a8616d61fb4b645c0abf24b3f64a0 (patch) | |
| tree | d0bc66bbe7bb4e149be420753c9936c002980241 /third_party/WebKit/LayoutTests/fast/canvas/canvas-lineDash-input-sequence.html | |
| parent | 7612b59e8ec860614d6ec95f2d1a8ef4bdb22966 (diff) | |
| download | chromium_src-fa4a72ebc96a8616d61fb4b645c0abf24b3f64a0.zip chromium_src-fa4a72ebc96a8616d61fb4b645c0abf24b3f64a0.tar.gz chromium_src-fa4a72ebc96a8616d61fb4b645c0abf24b3f64a0.tar.bz2 | |
Update toNativeArray() / toRefPtrNativeArray() do not match Web IDL specification
Update toNativeArray() / toRefPtrNativeArray() do not match the latest Web IDL
specification:
- http://dev.w3.org/2006/webapi/WebIDL/#es-array
- http://dev.w3.org/2006/webapi/WebIDL/#es-sequence
In particular, we no longer generate an empty Vector if the JavaScript value is not
an array but can still be converted to an IDL sequence. If the JavaScript value is
an object (Other than a Date or a RegExp), we now call [[Get]] on it with a property
name of "length" and call ToUint32() on the result. If this succeeds, we then
retrieve each item by calling [[Get]] with a property name corresponding to the
index.
This essentially means that IDL operations taking an array or a sequence in argument
will now be more permissive and convert non v8::Array by converting them to sequences.
BUG=263758
Review URL: https://chromiumcodereview.appspot.com/19969004
git-svn-id: svn://svn.chromium.org/blink/trunk@154940 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Diffstat (limited to 'third_party/WebKit/LayoutTests/fast/canvas/canvas-lineDash-input-sequence.html')
| -rw-r--r-- | third_party/WebKit/LayoutTests/fast/canvas/canvas-lineDash-input-sequence.html | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/third_party/WebKit/LayoutTests/fast/canvas/canvas-lineDash-input-sequence.html b/third_party/WebKit/LayoutTests/fast/canvas/canvas-lineDash-input-sequence.html new file mode 100644 index 0000000..9960dd2 --- /dev/null +++ b/third_party/WebKit/LayoutTests/fast/canvas/canvas-lineDash-input-sequence.html @@ -0,0 +1,78 @@ +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> +<html> +<head> +<link rel="help" href="http://www.w3.org/TR/2013/WD-2dcontext2-20130528/#dom-context-2d-setlinedash"> +<script src="../js/resources/js-test-pre.js"></script> +</head> +<body> +<script> +description("Test that setLineDash converts input argument into a Web IDL sequence"); + +var canvas = document.createElement('canvas'); +document.body.appendChild(canvas); +canvas.setAttribute('width', '700'); +canvas.setAttribute('height', '700'); +var ctx = canvas.getContext('2d'); + +var arrayValues = [5, 15, 25]; + +function createTestArray(arrayType) { + var array; + if (arrayType == Object) { + // Test a "sequence" (Object with length property). + array = {length: arrayValues.length}; + } else { + array = new arrayType(arrayValues.length); + } + + for (var i = 0; i < arrayValues.length; ++i) + array[i] = arrayValues[i] + return array; +} + +var lineDash; +var inputArray; +function checkLineDash(testArray, shouldFail) { + inputArray = testArray; + // Reset line dash. + ctx.setLineDash([]); + // Set line dash. + if (shouldFail) { + shouldThrow("ctx.setLineDash(inputArray)", "'TypeError: Type error'"); + } else { + ctx.setLineDash(inputArray); + lineDash = ctx.getLineDash(); + for (var i = 0; i < arrayValues.length; ++i) + shouldBe("lineDash[" + i + "]", "" + arrayValues[i]); + } +} + +var arrayTypes = [Array, Int8Array, Int16Array, Int32Array, Uint8Array, Uint16Array, Uint32Array, Float32Array, Float64Array, Uint8ClampedArray, Object]; + +// Success cases. +for (var i = 0; i < arrayTypes.length; ++i) { + debug("* Test passing a " + arrayTypes[i].name + " as input."); + checkLineDash(createTestArray(arrayTypes[i]), false); +} + +// Failure cases. +debug("* Test passing a Date as input."); +checkLineDash(new Date(), true); +debug("* Test passing a RegExp as input."); +checkLineDash(new RegExp(), true); +debug("* Test passing an Object without length as input."); +checkLineDash({test: 1}, true); +debug("* Test passing a Number as input."); +checkLineDash(3, true); +debug("* Test passing a String as input."); +checkLineDash("Test", true); +debug("* Test passing a Boolean as input."); +checkLineDash(true, true); +debug("* Test passing null as input."); +checkLineDash(null, true); +debug("* Test passing undefined as input."); +checkLineDash(undefined, true); +</script> +<script src="../js/resources/js-test-post.js"></script> +</body> +</html> |