Mercurial
diff .cms/lib/codemirror/test/driver.js @ 0:78edf6b517a0 draft
24.10
author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.cms/lib/codemirror/test/driver.js Fri Oct 11 22:40:23 2024 +0000 @@ -0,0 +1,144 @@ +var tests = [], filters = [], nameCounts = {}; + +function Failure(why) {this.message = why;} +Failure.prototype.toString = function() { return this.message; }; + +function indexOf(collection, elt) { + if (collection.indexOf) return collection.indexOf(elt); + for (var i = 0, e = collection.length; i < e; ++i) + if (collection[i] == elt) return i; + return -1; +} + +function test(name, run, expectedFail) { + // Force unique names + if (nameCounts[name] == undefined){ + nameCounts[name] = 2; + } else { + // Append number if not first test with this name. + name = name + '_' + (nameCounts[name]++); + } + // Add test + tests.push({name: name, func: run, expectedFail: expectedFail}); + return name; +} +var namespace = ""; +function testCM(name, run, opts, expectedFail) { + return test(namespace + name, function() { + var place = document.getElementById("testground"), cm = window.cm = CodeMirror(place, opts); + var successful = false; + try { + run(cm); + successful = true; + } finally { + if (!successful || verbose) { + place.style.visibility = "visible"; + } else { + place.removeChild(cm.getWrapperElement()); + } + } + }, expectedFail); +} + +function runTests(callback) { + var totalTime = 0; + function step(i) { + for (;;) { + if (i === tests.length) { + running = false; + return callback("done"); + } + var test = tests[i], skip = false; + if (filters.length) { + skip = true; + for (var j = 0; j < filters.length; j++) + if (test.name.match(filters[j])) skip = false; + } + if (skip) { + callback("skipped", test.name, message); + i++; + } else { + break; + } + } + var expFail = test.expectedFail, startTime = +new Date, threw = false; + try { + var message = test.func(); + } catch(e) { + threw = true; + if (expFail) callback("expected", test.name); + else if (e instanceof Failure) callback("fail", test.name, e.message); + else { + var pos = /(?:\bat |@).*?([^\/:]+):(\d+)/.exec(e.stack); + if (pos) console["log"](e.stack); + callback("error", test.name, e.toString() + (pos ? " (" + pos[1] + ":" + pos[2] + ")" : "")); + } + } + if (!threw) { + if (expFail) callback("fail", test.name, message || "expected failure, but passed"); + else callback("ok", test.name, message); + } + if (!quit) { // Run next test + var delay = 0; + totalTime += (+new Date) - startTime; + if (totalTime > 500){ + totalTime = 0; + delay = 50; + } + setTimeout(function(){step(i + 1);}, delay); + } else { // Quit tests + running = false; + return null; + } + } + step(0); +} + +function label(str, msg) { + if (msg) return str + " (" + msg + ")"; + return str; +} +function eq(a, b, msg) { + if (a != b) throw new Failure(label(a + " != " + b, msg)); +} +function notEq(a, b, msg) { + if (a == b) throw new Failure(label(a + " == " + b, msg)); +} +function near(a, b, margin, msg) { + if (Math.abs(a - b) > margin) + throw new Failure(label(a + " is not close to " + b + " (" + margin + ")", msg)); +} +function eqCharPos(a, b, msg) { + function str(p) { return "{line:" + p.line + ",ch:" + p.ch + ",sticky:" + p.sticky + "}"; } + if (a == b) return; + if (a == null) throw new Failure(label("comparing null to " + str(b), msg)); + if (b == null) throw new Failure(label("comparing " + str(a) + " to null", msg)); + if (a.line != b.line || a.ch != b.ch) throw new Failure(label(str(a) + " != " + str(b), msg)); +} +function eqCursorPos(a, b, msg) { + eqCharPos(a, b, msg); + if (a) eq(a.sticky, b.sticky, msg ? msg + ' (sticky)' : 'sticky'); +} +function is(a, msg) { + if (!a) throw new Failure(label("assertion failed", msg)); +} + +function countTests() { + if (!filters.length) return tests.length; + var sum = 0; + for (var i = 0; i < tests.length; ++i) { + var name = tests[i].name; + for (var j = 0; j < filters.length; j++) { + if (name.match(filters[j])) { + ++sum; + break; + } + } + } + return sum; +} + +function parseTestFilter(s) { + if (/_\*$/.test(s)) return new RegExp("^" + s.slice(0, s.length - 2), "i"); + else return new RegExp(s, "i"); +}