95 lines
2.6 KiB
ActionScript
95 lines
2.6 KiB
ActionScript
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package {
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public class Test {}
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}
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// Constants
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trace("Math.E =", Math.E);
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trace("Math.LN10 =", Math.LN10);
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trace("Math.LN2 =", Math.LN2);
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trace("Math.LOG10E =", Math.LOG10E);
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trace("Math.LOG2E =", Math.LOG2E);
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trace("Math.PI =", Math.PI);
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trace("Math.SQRT1_2 =", Math.SQRT1_2);
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trace("Math.SQRT2 =", Math.SQRT2);
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trace();
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var obj = {valueOf: function():Number { return 10.1; }};
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function runTest(name, func, val) {
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trace(name + "(" + val + ") =");
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trace(func(val));
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}
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function test(name, func) {
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runTest(name, func, 0);
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runTest(name, func, 1);
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runTest(name, func, -1);
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runTest(name, func, 1234.5);
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runTest(name, func, -1234.5);
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runTest(name, func, Infinity);
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runTest(name, func, -Infinity);
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runTest(name, func, NaN);
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runTest(name, func, true);
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runTest(name, func, false);
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runTest(name, func, undefined);
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runTest(name, func, null);
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runTest(name, func, "55.5");
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runTest(name, func, obj);
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trace();
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}
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function runTest2(name, func, val1, val2) {
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trace(name + "(" + val1 + ", " + val2 + ") =");
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trace(func(val1, val2));
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}
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function test2(name, func) {
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runTest2(name, func, 0, 0);
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runTest2(name, func, 1, 2);
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runTest2(name, func, 2, -4);
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runTest2(name, func, 4, -2);
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runTest2(name, func, -99, -100);
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runTest2(name, func, Infinity, -Infinity);
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runTest2(name, func, NaN, 100);
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runTest2(name, func, 999, NaN);
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runTest2(name, func, true, false);
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runTest2(name, func, undefined, null);
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runTest2(name, func, "55.5", "-1234");
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runTest2(name, func, obj, obj);
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trace();
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}
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test("Math.abs", Math.abs);
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test("Math.acos", Math.acos);
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test("Math.asin", Math.asin);
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test("Math.atan", Math.atan);
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test2("Math.atan2", Math.atan2);
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test("Math.ceil", Math.ceil);
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test("Math.cos", Math.cos);
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test("Math.exp", Math.exp);
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test("Math.floor", Math.floor);
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test("Math.log", Math.log);
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test2("Math.max", Math.max);
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test2("Math.min", Math.min);
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test2("Math.pow", Math.pow);
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test("Math.round", Math.round);
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test("Math.sin", Math.sin);
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test("Math.sqrt", Math.sqrt);
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test("Math.tan", Math.tan);
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// Test varargs in min/max
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trace("Math.min() =", Math.min());
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trace("Math.min(0) =", Math.min(0));
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trace("Math.min(1, 2, 3) =", Math.min(1, 2, 3));
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trace("Math.min(-1.1, -2.2, -3.3) =", Math.min(-1.1, -2.2, -3.3));
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trace("Math.min(9, NaN, false, true, Infinity, undefined) =", Math.min(9, NaN, false, true, Infinity, undefined));
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trace();
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trace("Math.max() =", Math.max());
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trace("Math.max(0) =", Math.max(0));
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trace("Math.max(1, 2, 3) =", Math.max(1, 2, 3));
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trace("Math.max(-1.1, -2.2, -3.3) =", Math.max(-1.1, -2.2, -3.3));
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trace("Math.max(9, NaN, false, true, Infinity, undefined) =", Math.max(9, NaN, false, true, Infinity, undefined));
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trace();
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