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Unified Diff: third_party/WebKit/LayoutTests/fast/canvas/webgl/data-view-test.html

Issue 1601093008: Remove duplicated WebGL layout tests. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 11 months ago
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Index: third_party/WebKit/LayoutTests/fast/canvas/webgl/data-view-test.html
diff --git a/third_party/WebKit/LayoutTests/fast/canvas/webgl/data-view-test.html b/third_party/WebKit/LayoutTests/fast/canvas/webgl/data-view-test.html
deleted file mode 100644
index f85034ccd48ee4099c2ead27614864f3dd1c6e4f..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/fast/canvas/webgl/data-view-test.html
+++ /dev/null
@@ -1,354 +0,0 @@
-<html>
-<head>
-<script src="../../../resources/js-test.js"></script>
-</head>
-<body>
-<div id="description"></div>
-<div id="console"></div>
-
-<script>
-description("Test DataView.");
-
-var intArray1 = [0, 1, 2, 3, 100, 101, 102, 103, 128, 129, 130, 131, 252, 253, 254, 255];
-var intArray2 = [31, 32, 33, 0, 1, 2, 3, 100, 101, 102, 103, 128, 129, 130, 131, 252, 253, 254, 255];
-var emptyArray = [204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204];
-
-var arayBuffer = null;
-var view = null;
-var viewStart = 0;
-var viewLength = 0;
-
-function getElementSize(func)
-{
- switch (func) {
- case "Int8":
- case "Uint8":
- return 1;
- case "Int16":
- case "Uint16":
- return 2;
- case "Int32":
- case "Uint32":
- case "Float32":
- return 4;
- case "Float64":
- return 8;
- default:
- debug("Should not reached");
- }
-}
-
-function checkGet(func, index, expected, littleEndian)
-{
- var expr = "view.get" + func + "(" + index;
- if (littleEndian != undefined) {
- expr += ", ";
- expr += littleEndian ? "true" : "false";
- }
- expr += ")";
- if (index >= 0 && index + getElementSize(func) - 1 < view.byteLength)
- shouldBe(expr, expected);
- else
- shouldThrow(expr);
-}
-
-function checkSet(func, index, value, littleEndian)
-{
- var expr = "view.set" + func + "(" + index + ", " + value;
- if (littleEndian != undefined) {
- expr += ", ";
- expr += littleEndian ? "true" : "false";
- }
- expr += ")";
- if (index >= 0 && index + getElementSize(func) - 1 < view.byteLength) {
- shouldBeUndefined(expr);
- checkGet(func, index, value, littleEndian);
- } else
- shouldThrow(expr);
-}
-
-function test(isTestingGet, func, index, value, littleEndian)
-{
- if (isTestingGet)
- checkGet(func, index, value, littleEndian);
- else
- checkSet(func, index, value, littleEndian);
-}
-
-function createDataView(array, frontPaddingNum, littleEndian, start, length)
-{
- if (!littleEndian)
- array.reverse();
- var paddingArray = new Array(frontPaddingNum);
- arrayBuffer = (new Uint8Array(paddingArray.concat(array))).buffer;
- viewStart = (start != undefined) ? start : 0;
- viewLength = (length != undefined) ? length : arrayBuffer.byteLength - viewStart;
- view = new DataView(arrayBuffer, viewStart, viewLength);
- if (!littleEndian)
- array.reverse(); // restore the array.
-}
-
-function runIntegerTestCases(isTestingGet, array, start, length)
-{
- createDataView(array, 0, true, start, length);
-
- test(isTestingGet, "Int8", 0, "0");
- test(isTestingGet, "Int8", 8, "-128");
- test(isTestingGet, "Int8", 15, "-1");
-
- test(isTestingGet, "Uint8", 0, "0");
- test(isTestingGet, "Uint8", 8, "128");
- test(isTestingGet, "Uint8", 15, "255");
-
- // Little endian.
- test(isTestingGet, "Int16", 0, "256", true);
- test(isTestingGet, "Int16", 5, "26213", true);
- test(isTestingGet, "Int16", 9, "-32127", true);
- test(isTestingGet, "Int16", 14, "-2", true);
-
- // Big endian.
- test(isTestingGet, "Int16", 0, "1");
- test(isTestingGet, "Int16", 5, "25958");
- test(isTestingGet, "Int16", 9, "-32382");
- test(isTestingGet, "Int16", 14, "-257");
-
- // Little endian.
- test(isTestingGet, "Uint16", 0, "256", true);
- test(isTestingGet, "Uint16", 5, "26213", true);
- test(isTestingGet, "Uint16", 9, "33409", true);
- test(isTestingGet, "Uint16", 14, "65534", true);
-
- // Big endian.
- test(isTestingGet, "Uint16", 0, "1");
- test(isTestingGet, "Uint16", 5, "25958");
- test(isTestingGet, "Uint16", 9, "33154");
- test(isTestingGet, "Uint16", 14, "65279");
-
- // Little endian.
- test(isTestingGet, "Int32", 0, "50462976", true);
- test(isTestingGet, "Int32", 3, "1717920771", true);
- test(isTestingGet, "Int32", 6, "-2122291354", true);
- test(isTestingGet, "Int32", 9, "-58490239", true);
- test(isTestingGet, "Int32", 12, "-66052", true);
-
- // Big endian.
- test(isTestingGet, "Int32", 0, "66051");
- test(isTestingGet, "Int32", 3, "56911206");
- test(isTestingGet, "Int32", 6, "1718059137");
- test(isTestingGet, "Int32", 9, "-2122152964");
- test(isTestingGet, "Int32", 12, "-50462977");
-
- // Little endian.
- test(isTestingGet, "Uint32", 0, "50462976", true);
- test(isTestingGet, "Uint32", 3, "1717920771", true);
- test(isTestingGet, "Uint32", 6, "2172675942", true);
- test(isTestingGet, "Uint32", 9, "4236477057", true);
- test(isTestingGet, "Uint32", 12, "4294901244", true);
-
- // Big endian.
- test(isTestingGet, "Uint32", 0, "66051");
- test(isTestingGet, "Uint32", 3, "56911206");
- test(isTestingGet, "Uint32", 6, "1718059137");
- test(isTestingGet, "Uint32", 9, "2172814332");
- test(isTestingGet, "Uint32", 12, "4244504319");
-}
-
-function testFloat(isTestingGet, func, array, start, expected)
-{
- // Little endian.
- createDataView(array, 0, true, start);
- test(isTestingGet, func, 0, expected, true);
- createDataView(array, 3, true, start);
- test(isTestingGet, func, 3, expected, true);
- createDataView(array, 7, true, start);
- test(isTestingGet, func, 7, expected, true);
- createDataView(array, 10, true, start);
- test(isTestingGet, func, 10, expected, true);
-
- // Big endian.
- createDataView(array, 0, false);
- test(isTestingGet, func, 0, expected, false);
- createDataView(array, 3, false);
- test(isTestingGet, func, 3, expected, false);
- createDataView(array, 7, false);
- test(isTestingGet, func, 7, expected, false);
- createDataView(array, 10, false);
- test(isTestingGet, func, 10, expected, false);
-}
-
-function runFloatTestCases(isTestingGet, start)
-{
- testFloat(isTestingGet, "Float32", isTestingGet ? [0, 0, 32, 65] : emptyArray, start, "10");
- testFloat(isTestingGet, "Float32", isTestingGet ? [164, 112, 157, 63] : emptyArray, start, "1.2300000190734863");
- testFloat(isTestingGet, "Float32", isTestingGet ? [95, 53, 50, 199] : emptyArray, start, "-45621.37109375");
- testFloat(isTestingGet, "Float32", isTestingGet ? [255, 255, 255, 127] : emptyArray, start, "NaN");
- testFloat(isTestingGet, "Float32", isTestingGet ? [255, 255, 255, 255] : emptyArray, start, "-NaN");
-
- testFloat(isTestingGet, "Float64", isTestingGet ? [0, 0, 0, 0, 0, 0, 36, 64] : emptyArray, start, "10");
- testFloat(isTestingGet, "Float64", isTestingGet ? [174, 71, 225, 122, 20, 174, 243, 63] : emptyArray, start, "1.23");
- testFloat(isTestingGet, "Float64", isTestingGet ? [181, 55, 248, 30, 242, 179, 87, 193] : emptyArray, start, "-6213576.4839");
- testFloat(isTestingGet, "Float64", isTestingGet ? [255, 255, 255, 255, 255, 255, 255, 127] : emptyArray, start, "NaN");
- testFloat(isTestingGet, "Float64", isTestingGet ? [255, 255, 255, 255, 255, 255, 255, 255] : emptyArray, start, "-NaN");
-}
-
-function runNegativeIndexTests(isTestingGet)
-{
- createDataView(intArray1, 0, true, 0, 16);
-
- test(isTestingGet, "Int8", -1, "0");
- test(isTestingGet, "Int8", -2, "0");
-
- test(isTestingGet, "Uint8", -1, "0");
- test(isTestingGet, "Uint8", -2, "0");
-
- test(isTestingGet, "Int16", -1, "0");
- test(isTestingGet, "Int16", -2, "0");
- test(isTestingGet, "Int16", -3, "0");
-
- test(isTestingGet, "Uint16", -1, "0");
- test(isTestingGet, "Uint16", -2, "0");
- test(isTestingGet, "Uint16", -3, "0");
-
- test(isTestingGet, "Int32", -1, "0");
- test(isTestingGet, "Int32", -3, "0");
- test(isTestingGet, "Int32", -5, "0");
-
- test(isTestingGet, "Uint32", -1, "0");
- test(isTestingGet, "Uint32", -3, "0");
- test(isTestingGet, "Uint32", -5, "0");
-
- createDataView([0, 0, 0, 0, 0, 0, 36, 64], 0, true, 0, 8);
-
- test(isTestingGet, "Float32", -1, "0");
- test(isTestingGet, "Float32", -3, "0");
- test(isTestingGet, "Float32", -5, "0");
-
- test(isTestingGet, "Float64", -1, "0");
- test(isTestingGet, "Float64", -5, "0");
- test(isTestingGet, "Float64", -9, "0");
-}
-
-function runConstructorTests()
-{
- arayBuffer = (new Uint8Array([1, 2])).buffer;
-
- debug("");
- debug("Test for constructor not called as a function");
- var expr = "DataView(new ArrayBuffer)";
- // Use try/catch instead of calling shouldThrow to avoid different exception message being reported from different platform.
- try {
- eval(expr);
- testFailed(expr + " does not throw exception");
- } catch (e) {
- testPassed(expr + " threw exception");
- }
-
- debug("");
- debug("Test for constructor taking 1 argument");
- shouldBeDefined("view = new DataView(arayBuffer)");
- shouldBe("view.byteOffset", "0");
- shouldBe("view.byteLength", "2");
-
- debug("");
- debug("Test for constructor taking 2 arguments");
- shouldBeDefined("view = new DataView(arayBuffer, 1)");
- shouldBe("view.byteOffset", "1");
- shouldBe("view.byteLength", "1");
-
- debug("");
- debug("Test for constructor taking 3 arguments");
- shouldBeDefined("view = new DataView(arayBuffer, 0, 1)");
- shouldBe("view.byteOffset", "0");
- shouldBe("view.byteLength", "1");
-
- debug("");
- debug("Test for constructor throwing exception");
- shouldThrow("view = new DataView(arayBuffer, 0, 3)");
- shouldThrow("view = new DataView(arayBuffer, 1, 2)");
- shouldThrow("view = new DataView(arayBuffer, 2, 1)");
-}
-
-function runGetTests()
-{
- debug("");
- debug("Test for get methods that work");
- runIntegerTestCases(true, intArray1, 0, 16);
- runFloatTestCases(true, 0);
-
- debug("");
- debug("Test for get methods that might read beyond range");
- runIntegerTestCases(true, intArray2, 3, 2);
- runFloatTestCases(true, 3);
-
- debug("");
- debug("Test for get methods that read from negative index");
- runNegativeIndexTests(true);
-
- debug("");
- debug("Test for wrong arguments passed to get methods");
- view = new DataView((new Uint8Array([1, 2])).buffer);
- shouldThrow("view.getInt8()");
- shouldThrow("view.getUint8()");
- shouldThrow("view.getInt16()");
- shouldThrow("view.getUint16()");
- shouldThrow("view.getInt32()");
- shouldThrow("view.getUint32()");
- shouldThrow("view.getFloat32()");
- shouldThrow("view.getFloat64()");
-}
-
-function runSetTests()
-{
- debug("");
- debug("Test for set methods that work");
- runIntegerTestCases(false, emptyArray, 0, 16);
- runFloatTestCases(false);
-
- debug("");
- debug("Test for set methods that might write beyond the range");
- runIntegerTestCases(false, emptyArray, 3, 2);
- runFloatTestCases(false, 7);
-
- debug("");
- debug("Test for set methods that write to negative index");
- runNegativeIndexTests(false);
-
- debug("");
- debug("Test for wrong arguments passed to set methods");
- view = new DataView((new Uint8Array([1, 2])).buffer);
- shouldThrow("view.setInt8()");
- shouldThrow("view.setUint8()");
- shouldThrow("view.setInt16()");
- shouldThrow("view.setUint16()");
- shouldThrow("view.setInt32()");
- shouldThrow("view.setUint32()");
- shouldThrow("view.setFloat32()");
- shouldThrow("view.setFloat64()");
- shouldThrow("view.setInt8(1)");
- shouldThrow("view.setUint8(1)");
- shouldThrow("view.setInt16(1)");
- shouldThrow("view.setUint16(1)");
- shouldThrow("view.setInt32(1)");
- shouldThrow("view.setUint32(1)");
- shouldThrow("view.setFloat32(1)");
- shouldThrow("view.setFloat64(1)");
-}
-
-function runIndexingTests()
-{
- debug("");
- debug("Test for indexing that should not work");
- view = new DataView((new Uint8Array([1, 2])).buffer);
- shouldBeUndefined("view[0]");
- shouldBeDefined("view[0] = 3");
- shouldBe("view.getUint8(0)", "1");
-}
-
-runConstructorTests();
-runGetTests();
-runSetTests();
-runIndexingTests();
-</script>
-
-</body>
-</html>
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