775 lines
16 KiB
TypeScript
775 lines
16 KiB
TypeScript
//
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// Note that this is supposed to run from command line.
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// Do not use anything besides basic.pause, control.inBackground, console.log
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//
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//% shim=pxtrt::panic
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function panic(code2: number): void { }
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function msg(s: string): void {
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//console.log(s)
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//basic.pause(50);
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}
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function assert(cond: boolean, msg_: string) {
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if (!cond) {
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console.log("ASSERT: " + msg_);
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panic(45);
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}
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}
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//
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// start tests
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//
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var glb1: number;
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var s2: string;
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var x: number;
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var action: Action;
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var tot: string;
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var lazyAcc: number;
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var sum: number;
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var xyz = 12;
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console.log("Starting...")
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//lib.print_17(3);
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basic.showNumber(0);
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//assert(lib3.getX() == 17 * 3, "");
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testNums();
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testStrings();
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testNumCollection();
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testStringCollection();
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testStringOps();
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testReccoll();
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inBg();
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testAction(1);
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testAction(7);
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testIter();
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testActionSave();
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testLazyOps();
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testRefLocals();
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testByRefParams();
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testFunDecl();
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testDefaultArgs();
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testMemoryFree();
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testMemoryFreeHOF();
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postPreFix()
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eqOp()
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testEnums()
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testBuffer()
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// test some top-level code
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let xsum = 0;
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for (let i = 0; i < 11; ++i) {
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xsum = xsum + i;
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}
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assert(xsum == 55, "mainfor")
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control.inBackground(() => {
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xsum = xsum + 10;
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})
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basic.pause(20)
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assert(xsum == 65, "mainforBg")
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assert(xyz == 12, "init")
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function incrXyz() {
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xyz++;
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return 0;
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}
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var unusedInit = incrXyz();
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assert(xyz == 13, "init2")
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testClass()
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basic.showNumber(1)
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console.log("ALL TESTS OK")
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function defaultArgs(x: number, y = 3, z = 7) {
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return x + y + z;
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}
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function testDefaultArgs() {
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msg("testDefaultArgs");
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assert(defaultArgs(1) == 11, "defl0")
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assert(defaultArgs(1, 4) == 12, "defl1")
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assert(defaultArgs(1, 4, 8) == 13, "defl2")
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assert(optargs(1) == 1, "opt0");
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assert(optargs(1, 2) == 3, "opt1");
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assert(optargs(1, 2, 3) == 3, "opt2");
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assert(optstring(3) == 6, "os0")
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assert(optstring(3, "7") == 10, "os1")
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assert(optstring2(3) == 6, "os0")
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assert(optstring2(3, "7") == 10, "os1")
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}
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function optargs(x: number, y ?: number, z ?: number) {
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return x + y;
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}
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function optstring(x: number, s ?: string) {
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if (s != null) {
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return parseInt(s) + x;
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}
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return x * 2;
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}
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function optstring2(x: number, s: string = null) {
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if (s != null) {
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return parseInt(s) + x;
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}
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return x * 2;
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}
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function testNums(): void {
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let x = 40 + 2;
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assert(x == 42, "add");
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x = 40 / 2;
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assert(x == 20, "div");
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let r = fib(15);
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msg("FIB" + r);
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assert(r == 987, "fib");
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let x3 = doStuff(x, 2);
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assert(x3 == 10, "call order");
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glb1 = 5;
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incrBy_2();
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assert(glb1 == 7, "glb1");
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incrBy_2();
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assert(glb1 == 9, "glb2");
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assert(Math.abs(-42) == 42, "abs");
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assert(Math.abs(42) == 42, "abs");
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assert(Math.sign(42) == 1, "abs");
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testIf();
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assert((3 & 6) == 2, "&")
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assert((3 | 6) == 7, "|")
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assert((3 ^ 6) == 5, "^")
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assert((-10 >> 2) == -3, ">>")
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assert((-10 >>> 20) == 4095, ">>>")
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assert((-10 << 2) == -40, "<<")
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assert((10 << 2) == 40, "<<+")
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assert((10 >> 2) == 2, ">>+")
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assert((10 >>> 2) == 2, ">>>+")
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assert(1000000 * 1000000 == -727379968, "*")
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assert(100000001 * 100000001 == 2074919425, "*2")
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assert(105 % 100 == 5, "perc")
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}
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function fib(p: number): number {
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if (p <= 2) {
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return p;
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}
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let p2 = p - 1;
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return fib(p2) + fib(p - 2);
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}
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function doStuff(x: number, x2: number): number {
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let x3 = x / x2;
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return x3;
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}
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function testIf(): void {
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let b = false;
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if (!b) {
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glb1 = 7;
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} else {
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assert(false, "b0");
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}
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assert(glb1 == 7, "glb3");
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if (b) {
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assert(false, "b1");
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} else {
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glb1 = 8;
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}
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assert(glb1 == 8, "glb3");
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}
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function incrBy_2(): void {
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glb1 = glb1 + 2;
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}
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function testStrings(): void {
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assert((42).toString() == "42", "42");
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let s = "live";
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assert(s == "live", "hello eq");
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s = s + "4OK";
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s2 = s;
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assert(s.charCodeAt(4) == 52, "hello eq2");
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assert(s.charAt(4) == "4", "hello eq2X");
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assert(s[4] == "4", "hello eq2X");
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assert(s.length == 7, "len7");
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s = "";
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for (let i = 0; i < 10; i++) {
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s = s + i;
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}
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assert(s == "0123456789", "for");
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let x = 10;
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s = "";
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while (x >= 0) {
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s = s + x;
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x = x - 1;
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}
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assert(s == "109876543210", "while");
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msg(s);
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msg(s2);
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s2 = "";
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// don't leak ref
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x = 21
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s = "foo"
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s = `a${ x * 2 }X${ s }X${ s }Z`
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assert(s == "a42XfooXfoo" + "Z", "`")
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assert("X" + true == "Xt" + "rue", "boolStr")
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}
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function testNumCollection(): void {
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let collXYZ: number[] =[];
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assert(collXYZ.length == 0, "");
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collXYZ.push(42);
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assert(collXYZ.length == 1, "");
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collXYZ.push(22);
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assert(collXYZ[1] == 22, "");
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collXYZ.splice(0, 1);
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assert(collXYZ[0] == 22, "");
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collXYZ.removeElement(22);
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assert(collXYZ.length == 0, "");
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for (let i = 0; i < 100; i++) {
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collXYZ.push(i);
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}
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assert(collXYZ.length == 100, "");
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collXYZ =[1, 2, 3];
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assert(collXYZ.length == 3, "cons");
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assert(collXYZ[0] == 1, "cons0");
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assert(collXYZ[1] == 2, "cons1");
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assert(collXYZ[2] == 3, "cons2");
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}
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function testStringCollection(): void {
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let coll = (< string[] >[]);
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coll.push("foobar");
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coll.push((12).toString());
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coll.push(coll[0] + "xx");
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assert(coll.indexOf("12") == 1, "idx");
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coll =[
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"a" + "b",
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coll[2],
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]
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assert(coll[0] == "ab", "")
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assert(coll[1] == "foob" + "arxx", "")
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assert(coll.length == 2, "")
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}
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function testStringOps(): void {
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assert("foo".concat("bar") == "foobar", "concat");
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assert("xAb".charCodeAt(1) == 65, "code at");
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assert("B".charCodeAt(0) == 66, "tcc");
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assert(parseInt("-123") == -123, "tonum");
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assert("fo"[1] == "o", "at");
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assert("fo".length == 2, "count");
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assert("fo".charCodeAt(17) == 0, "ct oor");
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}
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class Testrec {
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str: string;
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num: number;
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bool: boolean;
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str2: string;
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}
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function recordId(x: Testrec) {
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lazyAcc++
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return x
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}
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function postPreFix() {
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msg("postPref")
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let x = new Testrec()
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lazyAcc = 0
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recordId(x).num = 12
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assert(x.num == 12 && lazyAcc == 1, "X0")
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let y = recordId(x).num++
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assert(x.num == 13 && lazyAcc == 2, "X1")
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assert(y == 12, "X2")
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y = ++recordId(x).num
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assert(y == 14 && x.num == 14 && lazyAcc == 3, "X2")
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recordId(x).num >>= 1
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assert(x.num == 7, "X3")
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assert(lazyAcc == 4, "X4")
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}
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function eqOp() {
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msg("eqOp")
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let x = 12
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assert((x += 10) == 22, "Y0")
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assert(x == 22, "Y1")
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x /= 2
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assert(x == 11, "Y2")
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let s = ("fo" + 1)
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let t = ("ba" + 2)
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s += t
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assert(s == "fo1b" + "a2", "fb")
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}
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function testRec0(): Testrec {
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let testrec = new Testrec();
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testrec.str2 = "Hello" + " world";
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testrec.str = testrec.str2;
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testrec.num = 42;
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assert(testrec.str == "Hello world", "recstr");
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assert(testrec.num == 42, "recnum");
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msg(testrec.str2);
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let testrec2 = < Testrec > null;
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assert(testrec2 == null, "isinv");
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assert(testrec == testrec, "eq");
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assert(testrec != null, "non inv");
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return testrec;
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}
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function testReccoll(): void {
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let coll: Testrec[] =[];
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let item = testRec0();
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msg("in reccoll");
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coll.push(item);
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}
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function inBg() {
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let k = 7
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let q = 14
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let rec = new Testrec();
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glb1 = 0
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control.inBackground(() => {
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glb1 = glb1 + 10 + (q - k)
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rec.str = "foo"
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})
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control.inBackground(() => {
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glb1 = glb1 + 1
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})
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basic.pause(50)
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assert(glb1 == 18, "inbg0")
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assert(rec.str == "foo", "inbg1")
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}
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function runTwice(fn: Action): void {
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msg("r2 start");
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fn();
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fn();
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msg("r2 stop");
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}
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function iter(max: number, fn: (v: number) => void) {
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for (var i = 0; i < max; ++i) {
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fn(i);
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}
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}
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function testIter() {
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x = 0
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iter(10, v => {
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x = x + (v + 1)
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})
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assert(x == 55, "55")
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}
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function testAction(p: number): void {
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let s = "hello" + "1";
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let coll =[] as number[];
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let p2 = p * 2;
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x = 42;
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runTwice(() => {
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x = x + p + p2;
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coll.push(x);
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msg(s + x);
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});
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assert(x == 42 + p * 6, "run2");
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assert(coll.length == 2, "run2");
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}
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function add7() {
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sum = sum + 7;
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}
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function testFunDecl() {
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msg("testFunDecl");
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let x = 12;
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sum = 0;
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function addX() {
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sum = sum + x;
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}
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function add10() {
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sum = sum + 10;
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}
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runTwice(addX)
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assert(sum == 24, "cap")
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msg("testAdd10");
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runTwice(add10);
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msg("end-testAdd10");
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assert(sum == 44, "nocap");
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runTwice(add7);
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assert(sum == 44 + 14, "glb")
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addX();
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add10();
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assert(sum == 44 + 14 + x + 10, "direct");
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}
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function saveAction(fn: Action): void {
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action = fn;
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}
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function saveGlobalAction(): void {
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let s = "foo" + "42";
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tot = "";
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saveAction(() => {
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tot = tot + s;
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});
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}
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function testActionSave(): void {
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saveGlobalAction();
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runTwice(action);
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msg(tot);
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assert(tot == "foo42foo42", "");
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tot = "";
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action = null;
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}
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function testLazyOps(): void {
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lazyAcc = 0;
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if (incrLazyAcc(10, false) && incrLazyAcc(1, true)) {
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assert(false, "");
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} else {
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assert(lazyAcc == 10, "lazy1");
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}
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assert(lazyAcc == 10, "lazy2");
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if (incrLazyAcc(100, true) && incrLazyAcc(1, false)) {
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assert(false, "");
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} else {
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assert(lazyAcc == 111, "lazy4");
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}
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lazyAcc = 0;
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if (incrLazyAcc(100, true) && incrLazyAcc(8, true)) {
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assert(lazyAcc == 108, "lazy5");
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} else {
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assert(false, "");
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}
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lazyAcc = 0;
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if (incrLazyAcc(10, true) || incrLazyAcc(1, true)) {
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assert(lazyAcc == 10, "lazy1b");
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} else {
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assert(false, "");
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}
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assert(lazyAcc == 10, "lazy2xx");
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if (incrLazyAcc(100, false) || incrLazyAcc(1, false)) {
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assert(false, "");
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} else {
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assert(lazyAcc == 111, "lazy4x");
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}
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lazyAcc = 0;
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if (incrLazyAcc(100, false) || incrLazyAcc(8, true)) {
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assert(lazyAcc == 108, "lazy5");
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} else {
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assert(false, "");
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}
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lazyAcc = 0;
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if (incrLazyAcc(10, true) && incrLazyAcc(1, true) && incrLazyAcc(100, false)) {
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assert(false, "");
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} else {
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assert(lazyAcc == 111, "lazy10");
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}
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lazyAcc = 0;
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if (incrLazyAcc(10, true) && incrLazyAcc(1, true) || incrLazyAcc(100, false)) {
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assert(lazyAcc == 11, "lazy101");
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} else {
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assert(false, "");
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}
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lazyAcc = 0;
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assert((true ? incrLazyNum(1, 42): incrLazyNum(10, 36)) == 42, "?:")
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assert(lazyAcc == 1, "?:0");
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assert((false ? incrLazyNum(1, 42): incrLazyNum(10, 36)) == 36, "?:1")
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assert(lazyAcc == 11, "?:2");
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}
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function incrLazyAcc(delta: number, res: boolean): boolean {
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lazyAcc = lazyAcc + delta;
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return res;
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}
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function incrLazyNum(delta: number, res: number) {
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lazyAcc = lazyAcc + delta;
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return res;
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}
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function testRefLocals(): void {
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msg("start test ref locals");
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let s = "";
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// For 4 or more it runs out of memory
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for (let i = 0; i < 3; i++) {
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msg(i + "");
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let copy = i;
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control.inBackground(() => {
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basic.pause(10 * i);
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copy = copy + 10;
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});
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control.inBackground(() => {
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basic.pause(20 * i);
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s = s + copy;
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});
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}
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basic.pause(200);
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assert(s == "101112", "reflocals");
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}
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function byRefParam_0(p: number): void {
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control.inBackground(() => {
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basic.pause(1);
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sum = sum + p;
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});
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p = p + 1;
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}
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function byRefParam_2(pxx: number): void {
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pxx = pxx + 1;
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control.inBackground(() => {
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basic.pause(1);
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sum = sum + pxx;
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});
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}
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function testByRefParams(): void {
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msg("testByRefParams");
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refparamWrite("a" + "b");
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refparamWrite2(new Testrec());
|
|
refparamWrite3(new Testrec());
|
|
sum = 0;
|
|
let x = 1;
|
|
control.inBackground(() => {
|
|
basic.pause(1);
|
|
sum = sum + x;
|
|
});
|
|
x = 2;
|
|
byRefParam_0(4);
|
|
byRefParam_2(10);
|
|
basic.pause(30);
|
|
assert(sum == 18, "by ref");
|
|
}
|
|
|
|
function refparamWrite(s: string): void {
|
|
s = s + "c";
|
|
assert(s == "abc", "abc");
|
|
}
|
|
|
|
function refparamWrite2(testrec: Testrec): void {
|
|
testrec = new Testrec();
|
|
assert(testrec.bool == false, "");
|
|
}
|
|
|
|
function refparamWrite3(testrecX: Testrec): void {
|
|
control.inBackground(() => {
|
|
basic.pause(1);
|
|
assert(testrecX.str == "foo", "ff");
|
|
testrecX.str = testrecX.str + "x";
|
|
});
|
|
testrecX = new Testrec();
|
|
testrecX.str = "foo";
|
|
basic.pause(30);
|
|
assert(testrecX.str == "foox", "ff2");
|
|
}
|
|
|
|
function testMemoryFree(): void {
|
|
msg("testMemoryFree");
|
|
for (let i = 0; i < 1000; i++) {
|
|
allocImage();
|
|
}
|
|
}
|
|
|
|
function runOnce(fn: Action): void {
|
|
fn();
|
|
}
|
|
|
|
function createObj() {
|
|
return new Testrec();
|
|
}
|
|
|
|
function testMemoryFreeHOF(): void {
|
|
msg("testMemoryFreeHOF");
|
|
for (let i = 0; i < 1000; i++) {
|
|
runOnce(() => {
|
|
let tmp = createObj();
|
|
});
|
|
}
|
|
}
|
|
|
|
function allocImage(): void {
|
|
let tmp = createObj();
|
|
}
|
|
|
|
class Foo {
|
|
pin: number;
|
|
buf: number[];
|
|
|
|
constructor(k: number, l: number) {
|
|
this.pin = k - l
|
|
}
|
|
|
|
setPin(p: number) {
|
|
this.pin = p
|
|
}
|
|
|
|
getPin() {
|
|
return this.pin
|
|
}
|
|
|
|
init() {
|
|
this.buf =[1, 2]
|
|
}
|
|
}
|
|
|
|
function testClass() {
|
|
let f = new Foo(272, 100);
|
|
assert(f.getPin() == 172, "ctor")
|
|
f.setPin(42)
|
|
assert(f.getPin() == 42, "getpin")
|
|
}
|
|
|
|
enum En {
|
|
A,
|
|
B,
|
|
C,
|
|
D = 4200,
|
|
E,
|
|
}
|
|
|
|
enum En2 {
|
|
D0 = En.D,
|
|
D1,
|
|
D2 = 1,
|
|
}
|
|
|
|
|
|
function testEnums() {
|
|
msg("enums")
|
|
|
|
let k = En.C as number
|
|
assert(k == 2, "e0")
|
|
k = En.D as number
|
|
assert(k == 4200, "e1")
|
|
k = En.E as number
|
|
assert(k == 4201, "e43")
|
|
|
|
k = En2.D0 as number
|
|
assert(k == 4200, "eX0")
|
|
k = En2.D1 as number
|
|
assert(k == 4201, "eX1")
|
|
|
|
msg("enums0")
|
|
assert(switchA(En.A) == 7, "s1")
|
|
assert(switchA(En.B) == 7, "s2")
|
|
assert(switchA(En.C) == 12, "s3")
|
|
assert(switchA(En.D) == 13, "s4")
|
|
assert(switchA(En.E) == 12, "s5")
|
|
assert(switchA(-3 as En) == 12, "s6")
|
|
|
|
msg("enums1")
|
|
assert(switchB(En.A) == 7, "x1")
|
|
assert(switchB(En.B) == 7, "x2")
|
|
assert(switchB(En.C) == 17, "x3")
|
|
assert(switchB(En.D) == 13, "x4")
|
|
assert(switchB(En.E) == 14, "x5")
|
|
}
|
|
|
|
|
|
function switchA(e: En) {
|
|
let r = 12;
|
|
switch (e) {
|
|
case En.A:
|
|
case En.B: return 7;
|
|
case En.D: r = 13; break;
|
|
}
|
|
return r
|
|
}
|
|
|
|
function switchB(e: En) {
|
|
let r = 33;
|
|
switch (e) {
|
|
case En.A:
|
|
case En.B: return 7;
|
|
case En.D: r = 13; break;
|
|
case En.E: r = 14; break;
|
|
default: return 17;
|
|
}
|
|
return r;
|
|
}
|
|
|
|
function bufferIs(b:Buffer, a:number[]) {
|
|
assert(b.length == a.length, "bis-len")
|
|
for (let i = 0; i < a.length; ++i) {
|
|
if (a[i] != b[i]) {
|
|
assert(false, `bufferIs: buf[${i}]:${b[i]} != ${a[i]}`)
|
|
}
|
|
}
|
|
}
|
|
|
|
function testBuffer() {
|
|
let b = pins.createBuffer(3);
|
|
assert(b[0] == 0, "buf0");
|
|
assert(b[1] == 0, "buf0");
|
|
assert(b[2] == 0, "buf0");
|
|
assert(b[-100000] == 0, "bufM");
|
|
assert(b[100000] == 0, "bufM");
|
|
|
|
b[0] = 42;
|
|
bufferIs(b, [42, 0, 0]);
|
|
b[2] = 41;
|
|
bufferIs(b, [42, 0, 41]);
|
|
|
|
b.rotate(1)
|
|
bufferIs(b, [0, 41, 42]);
|
|
b.rotate(-2)
|
|
bufferIs(b, [41, 42, 0]);
|
|
b.shift(1)
|
|
bufferIs(b, [42, 0, 0]);
|
|
b.rotate(9)
|
|
bufferIs(b, [42, 0, 0]);
|
|
b.rotate(-9)
|
|
bufferIs(b, [42, 0, 0]);
|
|
|
|
b.fill(4);
|
|
bufferIs(b, [4, 4, 4]);
|
|
|
|
b.fill(12, 1, 1);
|
|
bufferIs(b, [4, 12, 4]);
|
|
|
|
b.fill(13, 1, -1);
|
|
bufferIs(b, [4, 13, 13]);
|
|
|
|
b.fill(100, -1, -1);
|
|
bufferIs(b, [4, 13, 13]);
|
|
|
|
b.shift(-1)
|
|
bufferIs(b, [0, 4, 13]);
|
|
}
|