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Unified Diff: tools/cc-frame-viewer/third_party/gl-matrix/spec/gl-matrix/vec4-spec.js

Issue 15736032: Remove old cc-frame-viewer now that it is upstreamed into trace_viewer (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 7 months ago
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Index: tools/cc-frame-viewer/third_party/gl-matrix/spec/gl-matrix/vec4-spec.js
diff --git a/tools/cc-frame-viewer/third_party/gl-matrix/spec/gl-matrix/vec4-spec.js b/tools/cc-frame-viewer/third_party/gl-matrix/spec/gl-matrix/vec4-spec.js
deleted file mode 100644
index ccc5bb8a0d00256632c056c7eeb6bd7ec00d9d67..0000000000000000000000000000000000000000
--- a/tools/cc-frame-viewer/third_party/gl-matrix/spec/gl-matrix/vec4-spec.js
+++ /dev/null
@@ -1,448 +0,0 @@
-/* Copyright (c) 2013, Brandon Jones, Colin MacKenzie IV. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice, this
- list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
-
-describe("vec4", function() {
- var out, vecA, vecB, result;
-
- beforeEach(function() { vecA = [1, 2, 3, 4]; vecB = [5, 6, 7, 8]; out = [0, 0, 0, 0]; });
-
- describe("create", function() {
- beforeEach(function() { result = vec4.create(); });
- it("should return a 4 element array initialized to 0s", function() { expect(result).toBeEqualish([0, 0, 0, 0]); });
- });
-
- describe("clone", function() {
- beforeEach(function() { result = vec4.clone(vecA); });
- it("should return a 4 element array initialized to the values in vecA", function() { expect(result).toBeEqualish(vecA); });
- });
-
- describe("fromValues", function() {
- beforeEach(function() { result = vec4.fromValues(1, 2, 3, 4); });
- it("should return a 4 element array initialized to the values passed", function() { expect(result).toBeEqualish([1, 2, 3, 4]); });
- });
-
- describe("copy", function() {
- beforeEach(function() { result = vec4.copy(out, vecA); });
- it("should place values into out", function() { expect(out).toBeEqualish([1, 2, 3, 4]); });
- it("should return out", function() { expect(result).toBe(out); });
- });
-
- describe("set", function() {
- beforeEach(function() { result = vec4.set(out, 1, 2, 3, 4); });
- it("should place values into out", function() { expect(out).toBeEqualish([1, 2, 3, 4]); });
- it("should return out", function() { expect(result).toBe(out); });
- });
-
- describe("add", function() {
- describe("with a separate output vector", function() {
- beforeEach(function() { result = vec4.add(out, vecA, vecB); });
-
- it("should place values into out", function() { expect(out).toBeEqualish([6, 8, 10, 12]); });
- it("should return out", function() { expect(result).toBe(out); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([5, 6, 7, 8]); });
- });
-
- describe("when vecA is the output vector", function() {
- beforeEach(function() { result = vec4.add(vecA, vecA, vecB); });
-
- it("should place values into vecA", function() { expect(vecA).toBeEqualish([6, 8, 10, 12]); });
- it("should return vecA", function() { expect(result).toBe(vecA); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([5, 6, 7, 8]); });
- });
-
- describe("when vecB is the output vector", function() {
- beforeEach(function() { result = vec4.add(vecB, vecA, vecB); });
-
- it("should place values into vecB", function() { expect(vecB).toBeEqualish([6, 8, 10, 12]); });
- it("should return vecB", function() { expect(result).toBe(vecB); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- });
- });
-
- describe("subtract", function() {
- it("should have an alias called 'sub'", function() { expect(vec4.sub).toEqual(vec4.subtract); });
-
- describe("with a separate output vector", function() {
- beforeEach(function() { result = vec4.subtract(out, vecA, vecB); });
-
- it("should place values into out", function() { expect(out).toBeEqualish([-4, -4, -4, -4]); });
- it("should return out", function() { expect(result).toBe(out); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([5, 6, 7, 8]); });
- });
-
- describe("when vecA is the output vector", function() {
- beforeEach(function() { result = vec4.subtract(vecA, vecA, vecB); });
-
- it("should place values into vecA", function() { expect(vecA).toBeEqualish([-4, -4, -4, -4]); });
- it("should return vecA", function() { expect(result).toBe(vecA); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([5, 6, 7, 8]); });
- });
-
- describe("when vecB is the output vector", function() {
- beforeEach(function() { result = vec4.subtract(vecB, vecA, vecB); });
-
- it("should place values into vecB", function() { expect(vecB).toBeEqualish([-4, -4, -4, -4]); });
- it("should return vecB", function() { expect(result).toBe(vecB); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- });
- });
-
- describe("multiply", function() {
- it("should have an alias called 'mul'", function() { expect(vec4.mul).toEqual(vec4.multiply); });
-
- describe("with a separate output vector", function() {
- beforeEach(function() { result = vec4.multiply(out, vecA, vecB); });
-
- it("should place values into out", function() { expect(out).toBeEqualish([5, 12, 21, 32]); });
- it("should return out", function() { expect(result).toBe(out); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([5, 6, 7, 8]); });
- });
-
- describe("when vecA is the output vector", function() {
- beforeEach(function() { result = vec4.multiply(vecA, vecA, vecB); });
-
- it("should place values into vecA", function() { expect(vecA).toBeEqualish([5, 12, 21, 32]); });
- it("should return vecA", function() { expect(result).toBe(vecA); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([5, 6, 7, 8]); });
- });
-
- describe("when vecB is the output vector", function() {
- beforeEach(function() { result = vec4.multiply(vecB, vecA, vecB); });
-
- it("should place values into vecB", function() { expect(vecB).toBeEqualish([5, 12, 21, 32]); });
- it("should return vecB", function() { expect(result).toBe(vecB); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- });
- });
-
- describe("divide", function() {
- it("should have an alias called 'div'", function() { expect(vec4.div).toEqual(vec4.divide); });
-
- describe("with a separate output vector", function() {
- beforeEach(function() { result = vec4.divide(out, vecA, vecB); });
-
- it("should place values into out", function() { expect(out).toBeEqualish([0.2, 0.333333, 0.428571, 0.5]); });
- it("should return out", function() { expect(result).toBe(out); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([5, 6, 7, 8]); });
- });
-
- describe("when vecA is the output vector", function() {
- beforeEach(function() { result = vec4.divide(vecA, vecA, vecB); });
-
- it("should place values into vecA", function() { expect(vecA).toBeEqualish([0.2, 0.333333, 0.428571, 0.5]); });
- it("should return vecA", function() { expect(result).toBe(vecA); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([5, 6, 7, 8]); });
- });
-
- describe("when vecB is the output vector", function() {
- beforeEach(function() { result = vec4.divide(vecB, vecA, vecB); });
-
- it("should place values into vecB", function() { expect(vecB).toBeEqualish([0.2, 0.333333, 0.428571, 0.5]); });
- it("should return vecB", function() { expect(result).toBe(vecB); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- });
- });
-
- describe("min", function() {
- beforeEach(function() { vecA = [1, 3, 1, 3]; vecB = [3, 1, 3, 1]; });
-
- describe("with a separate output vector", function() {
- beforeEach(function() { result = vec4.min(out, vecA, vecB); });
-
- it("should place values into out", function() { expect(out).toBeEqualish([1, 1, 1, 1]); });
- it("should return out", function() { expect(result).toBe(out); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 3, 1, 3]); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([3, 1, 3, 1]); });
- });
-
- describe("when vecA is the output vector", function() {
- beforeEach(function() { result = vec4.min(vecA, vecA, vecB); });
-
- it("should place values into vecA", function() { expect(vecA).toBeEqualish([1, 1, 1, 1]); });
- it("should return vecA", function() { expect(result).toBe(vecA); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([3, 1, 3, 1]); });
- });
-
- describe("when vecB is the output vector", function() {
- beforeEach(function() { result = vec4.min(vecB, vecA, vecB); });
-
- it("should place values into vecB", function() { expect(vecB).toBeEqualish([1, 1, 1, 1]); });
- it("should return vecB", function() { expect(result).toBe(vecB); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 3, 1, 3]); });
- });
- });
-
- describe("max", function() {
- beforeEach(function() { vecA = [1, 3, 1, 3]; vecB = [3, 1, 3, 1]; });
-
- describe("with a separate output vector", function() {
- beforeEach(function() { result = vec4.max(out, vecA, vecB); });
-
- it("should place values into out", function() { expect(out).toBeEqualish([3, 3, 3, 3]); });
- it("should return out", function() { expect(result).toBe(out); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 3, 1, 3]); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([3, 1, 3, 1]); });
- });
-
- describe("when vecA is the output vector", function() {
- beforeEach(function() { result = vec4.max(vecA, vecA, vecB); });
-
- it("should place values into vecA", function() { expect(vecA).toBeEqualish([3, 3, 3, 3]); });
- it("should return vecA", function() { expect(result).toBe(vecA); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([3, 1, 3, 1]); });
- });
-
- describe("when vecB is the output vector", function() {
- beforeEach(function() { result = vec4.max(vecB, vecA, vecB); });
-
- it("should place values into vecB", function() { expect(vecB).toBeEqualish([3, 3, 3, 3]); });
- it("should return vecB", function() { expect(result).toBe(vecB); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 3, 1, 3]); });
- });
- });
-
- describe("scale", function() {
- describe("with a separate output vector", function() {
- beforeEach(function() { result = vec4.scale(out, vecA, 2); });
-
- it("should place values into out", function() { expect(out).toBeEqualish([2, 4, 6, 8]); });
- it("should return out", function() { expect(result).toBe(out); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- });
-
- describe("when vecA is the output vector", function() {
- beforeEach(function() { result = vec4.scale(vecA, vecA, 2); });
-
- it("should place values into vecA", function() { expect(vecA).toBeEqualish([2, 4, 6, 8]); });
- it("should return vecA", function() { expect(result).toBe(vecA); });
- });
- });
-
- describe("distance", function() {
- it("should have an alias called 'dist'", function() { expect(vec4.dist).toEqual(vec4.distance); });
-
- beforeEach(function() { result = vec4.distance(vecA, vecB); });
-
- it("should return the distance", function() { expect(result).toBeCloseTo(8); });
- });
-
- describe("squaredDistance", function() {
- it("should have an alias called 'sqrDist'", function() { expect(vec4.sqrDist).toEqual(vec4.squaredDistance); });
-
- beforeEach(function() { result = vec4.squaredDistance(vecA, vecB); });
-
- it("should return the squared distance", function() { expect(result).toEqual(64); });
- });
-
- describe("length", function() {
- it("should have an alias called 'len'", function() { expect(vec4.len).toEqual(vec4.length); });
-
- beforeEach(function() { result = vec4.length(vecA); });
-
- it("should return the length", function() { expect(result).toBeCloseTo(5.477225); });
- });
-
- describe("squaredLength", function() {
- it("should have an alias called 'sqrLen'", function() { expect(vec4.sqrLen).toEqual(vec4.squaredLength); });
-
- beforeEach(function() { result = vec4.squaredLength(vecA); });
-
- it("should return the squared length", function() { expect(result).toEqual(30); });
- });
-
- describe("negate", function() {
- describe("with a separate output vector", function() {
- beforeEach(function() { result = vec4.negate(out, vecA); });
-
- it("should place values into out", function() { expect(out).toBeEqualish([-1, -2, -3, -4]); });
- it("should return out", function() { expect(result).toBe(out); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- });
-
- describe("when vecA is the output vector", function() {
- beforeEach(function() { result = vec4.negate(vecA, vecA); });
-
- it("should place values into vecA", function() { expect(vecA).toBeEqualish([-1, -2, -3, -4]); });
- it("should return vecA", function() { expect(result).toBe(vecA); });
- });
- });
-
- describe("normalize", function() {
- beforeEach(function() { vecA = [5, 0, 0, 0]; });
-
- describe("with a separate output vector", function() {
- beforeEach(function() { result = vec4.normalize(out, vecA); });
-
- it("should place values into out", function() { expect(out).toBeEqualish([1, 0, 0, 0]); });
- it("should return out", function() { expect(result).toBe(out); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([5, 0, 0, 0]); });
- });
-
- describe("when vecA is the output vector", function() {
- beforeEach(function() { result = vec4.normalize(vecA, vecA); });
-
- it("should place values into vecA", function() { expect(vecA).toBeEqualish([1, 0, 0, 0]); });
- it("should return vecA", function() { expect(result).toBe(vecA); });
- });
- });
-
- describe("dot", function() {
- beforeEach(function() { result = vec4.dot(vecA, vecB); });
-
- it("should return the dot product", function() { expect(result).toEqual(70); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([5, 6, 7, 8]); });
- });
-
- describe("lerp", function() {
- describe("with a separate output vector", function() {
- beforeEach(function() { result = vec4.lerp(out, vecA, vecB, 0.5); });
-
- it("should place values into out", function() { expect(out).toBeEqualish([3, 4, 5, 6]); });
- it("should return out", function() { expect(result).toBe(out); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([5, 6, 7, 8]); });
- });
-
- describe("when vecA is the output vector", function() {
- beforeEach(function() { result = vec4.lerp(vecA, vecA, vecB, 0.5); });
-
- it("should place values into vecA", function() { expect(vecA).toBeEqualish([3, 4, 5, 6]); });
- it("should return vecA", function() { expect(result).toBe(vecA); });
- it("should not modify vecB", function() { expect(vecB).toBeEqualish([5, 6, 7, 8]); });
- });
-
- describe("when vecB is the output vector", function() {
- beforeEach(function() { result = vec4.lerp(vecB, vecA, vecB, 0.5); });
-
- it("should place values into vecB", function() { expect(vecB).toBeEqualish([3, 4, 5, 6]); });
- it("should return vecB", function() { expect(result).toBe(vecB); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- });
- });
-
- describe("forEach", function() {
- var vecArray;
-
- beforeEach(function() {
- vecArray = [
- 1, 2, 3, 4,
- 5, 6, 7, 8,
- 0, 0, 0, 0
- ];
- });
-
- describe("when performing operations that take no extra arguments", function() {
- beforeEach(function() { result = vec4.forEach(vecArray, 0, 0, 0, vec4.normalize); });
-
- it("should update all values", function() {
- expect(vecArray).toBeEqualish([
- 0.182574, 0.365148, 0.547722, 0.730296,
- 0.379049, 0.454858, 0.530668, 0.606478,
- 0, 0, 0, 0
- ]);
- });
- it("should return vecArray", function() { expect(result).toBe(vecArray); });
- });
-
- describe("when performing operations that takes one extra arguments", function() {
- beforeEach(function() { result = vec4.forEach(vecArray, 0, 0, 0, vec4.add, vecA); });
-
- it("should update all values", function() {
- expect(vecArray).toBeEqualish([
- 2, 4, 6, 8,
- 6, 8, 10, 12,
- 1, 2, 3, 4
- ]);
- });
- it("should return vecArray", function() { expect(result).toBe(vecArray); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- });
-
- describe("when specifying an offset", function() {
- beforeEach(function() { result = vec4.forEach(vecArray, 0, 4, 0, vec4.add, vecA); });
-
- it("should update all values except the first vector", function() {
- expect(vecArray).toBeEqualish([
- 1, 2, 3, 4,
- 6, 8, 10, 12,
- 1, 2, 3, 4
- ]);
- });
- it("should return vecArray", function() { expect(result).toBe(vecArray); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- });
-
- describe("when specifying a count", function() {
- beforeEach(function() { result = vec4.forEach(vecArray, 0, 0, 2, vec4.add, vecA); });
-
- it("should update all values except the last vector", function() {
- expect(vecArray).toBeEqualish([
- 2, 4, 6, 8,
- 6, 8, 10, 12,
- 0, 0, 0, 0
- ]);
- });
- it("should return vecArray", function() { expect(result).toBe(vecArray); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- });
-
- describe("when specifying a stride", function() {
- beforeEach(function() { result = vec4.forEach(vecArray, 8, 0, 0, vec4.add, vecA); });
-
- it("should update all values except the second vector", function() {
- expect(vecArray).toBeEqualish([
- 2, 4, 6, 8,
- 5, 6, 7, 8,
- 1, 2, 3, 4
- ]);
- });
- it("should return vecArray", function() { expect(result).toBe(vecArray); });
- it("should not modify vecA", function() { expect(vecA).toBeEqualish([1, 2, 3, 4]); });
- });
-
- describe("when calling a function that does not modify the out variable", function() {
- beforeEach(function() {
- result = vec3.forEach(vecArray, 0, 0, 0, function(out, vec) {});
- });
-
- it("values should remain unchanged", function() {
- expect(vecArray).toBeEqualish([
- 1, 2, 3, 4,
- 5, 6, 7, 8,
- 0, 0, 0, 0
- ]);
- });
- it("should return vecArray", function() { expect(result).toBe(vecArray); });
- });
- });
-
- describe("str", function() {
- beforeEach(function() { result = vec4.str(vecA); });
-
- it("should return a string representation of the vector", function() { expect(result).toEqual("vec4(1, 2, 3, 4)"); });
- });
-});
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