1import { assert } from "chai";
 2import { it, describe } from "../testutils/TestUtils";
 3import { F7Exception } from "../../../main/js/errors/F7Exception";
 4import { F7ExceptionName } from "../../../main/js/errors/F7ExceptionName";
 5import { run } from "../testutils/TestUtils";
 6
 7describe("CodeExecutor - General Exponent Test", function () {
 8  it("should work with positive number and positive exponent", function () {
 9    assert.deepEqual(run("3^5"), 243);
10    assert.deepEqual(run("4^5"), 1024);
11    assert.deepEqual(run("1^1"), 1);
12    assert.deepEqual(run("1^5"), 1);
13    assert.deepEqual(run("2^0"), 1);
14    assert.deepEqual(run("0^10"), 0);
15  });
16
17  it("should with positive number and negative exponent", function () {
18    assert.deepEqual(run("3^-5"), 0.00411522633744856);
19    assert.deepEqual(run("4^-5"), 9.765625e-4);
20    assert.deepEqual(run("1^-1"), 1);
21    assert.deepEqual(run("1^-5"), 1);
22    assert.deepEqual(run("2^-0"), 1);
23    // TODO/HACK: This is different in Excel and Google Sheets.
24    assert.deepEqual((run("0^-10") as F7Exception).name, F7ExceptionName.NUM);
25  });
26
27  it("should work with negative number and negative exponent", function () {
28    assert.deepEqual(run("-3^-1"), -0.3333333333333333);
29    assert.deepEqual(run("-3^-2"), 0.1111111111111111);
30    assert.deepEqual(run("-3^-3"), -0.037037037037037035);
31    assert.deepEqual(run("-2^-3"), -0.125);
32    assert.deepEqual(run("-1^-3"), -1);
33    assert.deepEqual(run("-1^-2"), 1);
34  });
35
36  it("should work with negative number and positive exponent", function () {
37    assert.deepEqual(run("-3^1"), -3);
38    assert.deepEqual(run("-3^2"), 9);
39    assert.deepEqual(run("-3^3"), -27);
40    assert.deepEqual(run("-2^3"), -8);
41    assert.deepEqual(run("-1^3"), -1);
42    assert.deepEqual(run("-1^2"), 1);
43  });
44
45  it("should perform with proper associative property", function () {
46    assert.deepEqual(run("2 ^ 3 ^ 4"), 4096);
47    assert.deepEqual(run("3 ^ 2 ^ 4"), 6561);
48    assert.deepEqual(run("4 ^ 2 ^ 3"), 4096);
49  });
50
51  it("should work with booleans", function () {
52    assert.deepEqual(run("9 ^ TRUE"), 9);
53    assert.deepEqual(run("9 ^ FALSE"), 1);
54  });
55
56  it("should work with strings", function () {
57    assert.deepEqual(run('2 ^ "3"'), 8);
58    assert.deepEqual(run('2 ^ "3e1"'), 1.073741824e9);
59    assert.deepEqual(run('2 ^ "2"'), 4);
60  });
61});