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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /dom/canvas/test/test_ImageData_ctor.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-upstream/115.8.0esr.tar.xz firefox-esr-upstream/115.8.0esr.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/canvas/test/test_ImageData_ctor.html')
| -rw-r--r-- | dom/canvas/test/test_ImageData_ctor.html | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/dom/canvas/test/test_ImageData_ctor.html b/dom/canvas/test/test_ImageData_ctor.html new file mode 100644 index 0000000000..cb43294543 --- /dev/null +++ b/dom/canvas/test/test_ImageData_ctor.html @@ -0,0 +1,80 @@ +<!DOCTYPE HTML><meta charset=utf-8> +<title>Canvas test: ImageData</title> +<script type="text/javascript" src="/resources/testharness.js"></script> +<script type="text/javascript" src="/resources/testharnessreport.js"></script> +<body> +<div id="log"></div> +<script> + +test(function() { + assert_throws(new TypeError(), function(){ new ImageData(); }); + assert_throws(new TypeError(), function(){ new ImageData(1); }); + assert_throws(new TypeError(), function(){ new ImageData(new Uint8ClampedArray([1,2,3,4])); }); + assert_throws("IndexSizeError", function(){ new ImageData(0,0); }); + assert_throws("IndexSizeError", function(){ new ImageData(0,1); }); + assert_throws("IndexSizeError", function(){ new ImageData(1,0); }); + new ImageData(1,1); + new ImageData(1,2); + new ImageData(1,3); + assert_throws("IndexSizeError", function(){ new ImageData(2,0); }); + new ImageData(2,1); + new ImageData(2,2); + assert_throws("IndexSizeError", function(){ new ImageData(32768,32768); }); + assert_throws("IndexSizeError", function(){ new ImageData(32768,32769); }); + assert_throws("IndexSizeError", function(){ new ImageData(32769,32768); }); + assert_throws("IndexSizeError", function(){ new ImageData(2,536870912); }); + assert_throws("IndexSizeError", function(){ new ImageData(2,536870913); }); + assert_throws("IndexSizeError", function(){ new ImageData(536870912,2); }); + assert_throws("IndexSizeError", function(){ new ImageData(536870913,2); }); + assert_throws("InvalidStateError", function(){ new ImageData(new Uint8ClampedArray([]),0); }); + assert_throws("InvalidStateError", function(){ new ImageData(new Uint8ClampedArray([]),0,0); }); + assert_throws("InvalidStateError", function(){ new ImageData(new Uint8ClampedArray([]),1); }); + assert_throws("InvalidStateError", function(){ new ImageData(new Uint8ClampedArray([1]),1); }); + assert_throws("InvalidStateError", function(){ new ImageData(new Uint8ClampedArray([1,2]),1); }); + assert_throws("InvalidStateError", function(){ new ImageData(new Uint8ClampedArray([1,2,3]),1); }); + assert_throws("InvalidStateError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4,5]),1); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4]),0); }); + new ImageData(new Uint8ClampedArray([1,2,3,4]),1); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4]),2); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),0); }); + new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),1); + new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),2); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),3); }); + assert_throws("InvalidStateError", function(){ new ImageData(new Uint8ClampedArray([]),1,1); }); + assert_throws("InvalidStateError", function(){ new ImageData(new Uint8ClampedArray([1]),1,1); }); + assert_throws("InvalidStateError", function(){ new ImageData(new Uint8ClampedArray([1,2]),1,1); }); + assert_throws("InvalidStateError", function(){ new ImageData(new Uint8ClampedArray([1,2,3]),1,1); }); + assert_throws("InvalidStateError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4,5]),1,1); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4]),0,0); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4]),0,1); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4]),0,2); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4]),1,0); }); + new ImageData(new Uint8ClampedArray([1,2,3,4]),1,1); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4]),1,2); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4]),2,0); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4]),2,1); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4]),2,2); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),1,1); }); + new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),1,2); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),1,3); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),2,0); }); + new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),2,1); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),2,2); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),2,536870912); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),2,536870913); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),536870912,2); }); + assert_throws("IndexSizeError", function(){ new ImageData(new Uint8ClampedArray([1,2,3,4,5,6,7,8]),536870913,2); }); +}, "Test constructor arguments"); + +test(function() { + var data = new Uint8ClampedArray([1,2,3,4,5,6,7,8]); + var imgData = new ImageData(data,1); + assert_equals(imgData.width, 1); + assert_equals(imgData.height, 2); + assert_array_equals(imgData.data, [1,2,3,4,5,6,7,8]); + data.set([8,7,6,5,4,3,2,1]); + assert_array_equals(imgData.data, [8,7,6,5,4,3,2,1]); +}, "The data argument is not copied"); + +</script> + |