mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-11-15 02:18:41 +00:00
96d4a3ecf7
Due to historical reasons, the code is in subfolder "1". With SVN removal, we place the code back and remove the annoying "1" folder.
139 lines
3.9 KiB
JavaScript
139 lines
3.9 KiB
JavaScript
var tests = [], filters = [], allNames = [];
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function Failure(why) {this.message = why;}
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Failure.prototype.toString = function() { return this.message; };
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function indexOf(collection, elt) {
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if (collection.indexOf) return collection.indexOf(elt);
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for (var i = 0, e = collection.length; i < e; ++i)
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if (collection[i] == elt) return i;
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return -1;
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}
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function test(name, run, expectedFail) {
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// Force unique names
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var originalName = name;
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var i = 2; // Second function would be NAME_2
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while (indexOf(allNames, name) !== -1){
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name = originalName + "_" + i;
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i++;
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}
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allNames.push(name);
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// Add test
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tests.push({name: name, func: run, expectedFail: expectedFail});
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return name;
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}
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var namespace = "";
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function testCM(name, run, opts, expectedFail) {
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return test(namespace + name, function() {
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var place = document.getElementById("testground"), cm = window.cm = CodeMirror(place, opts);
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var successful = false;
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try {
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run(cm);
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successful = true;
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} finally {
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if (!successful || verbose) {
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place.style.visibility = "visible";
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} else {
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place.removeChild(cm.getWrapperElement());
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}
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}
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}, expectedFail);
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}
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function runTests(callback) {
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var totalTime = 0;
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function step(i) {
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for (;;) {
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if (i === tests.length) {
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running = false;
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return callback("done");
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}
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var test = tests[i], skip = false;
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if (filters.length) {
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skip = true;
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for (var j = 0; j < filters.length; j++)
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if (test.name.match(filters[j])) skip = false;
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}
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if (skip) {
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callback("skipped", test.name, message);
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i++;
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} else {
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break;
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}
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}
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var expFail = test.expectedFail, startTime = +new Date, threw = false;
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try {
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var message = test.func();
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} catch(e) {
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threw = true;
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if (expFail) callback("expected", test.name);
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else if (e instanceof Failure) callback("fail", test.name, e.message);
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else {
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var pos = /(?:\bat |@).*?([^\/:]+):(\d+)/.exec(e.stack);
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if (pos) console["log"](e.stack);
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callback("error", test.name, e.toString() + (pos ? " (" + pos[1] + ":" + pos[2] + ")" : ""));
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}
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}
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if (!threw) {
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if (expFail) callback("fail", test.name, message || "expected failure, but succeeded");
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else callback("ok", test.name, message);
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}
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if (!quit) { // Run next test
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var delay = 0;
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totalTime += (+new Date) - startTime;
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if (totalTime > 500){
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totalTime = 0;
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delay = 50;
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}
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setTimeout(function(){step(i + 1);}, delay);
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} else { // Quit tests
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running = false;
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return null;
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}
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}
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step(0);
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}
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function label(str, msg) {
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if (msg) return str + " (" + msg + ")";
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return str;
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}
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function eq(a, b, msg) {
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if (a != b) throw new Failure(label(a + " != " + b, msg));
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}
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function near(a, b, margin, msg) {
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if (Math.abs(a - b) > margin)
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throw new Failure(label(a + " is not close to " + b + " (" + margin + ")", msg));
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}
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function eqPos(a, b, msg) {
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function str(p) { return "{line:" + p.line + ",ch:" + p.ch + "}"; }
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if (a == b) return;
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if (a == null) throw new Failure(label("comparing null to " + str(b), msg));
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if (b == null) throw new Failure(label("comparing " + str(a) + " to null", msg));
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if (a.line != b.line || a.ch != b.ch) throw new Failure(label(str(a) + " != " + str(b), msg));
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}
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function is(a, msg) {
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if (!a) throw new Failure(label("assertion failed", msg));
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}
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function countTests() {
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if (!filters.length) return tests.length;
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var sum = 0;
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for (var i = 0; i < tests.length; ++i) {
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var name = tests[i].name;
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for (var j = 0; j < filters.length; j++) {
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if (name.match(filters[j])) {
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++sum;
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break;
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}
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}
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}
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return sum;
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}
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function parseTestFilter(s) {
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if (/_\*$/.test(s)) return new RegExp("^" + s.slice(0, s.length - 2), "i");
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else return new RegExp(s, "i");
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}
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