81 lines
2.3 KiB
JavaScript
81 lines
2.3 KiB
JavaScript
getJasmineRequireObj().StackTrace = function(j$) {
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function StackTrace(rawTrace) {
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var lines = rawTrace
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.split('\n')
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.filter(function(line) { return line !== ''; });
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if (lines[0].match(/^Error/)) {
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this.message = lines.shift();
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} else {
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this.message = undefined;
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}
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var parseResult = tryParseFrames(lines);
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this.frames = parseResult.frames;
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this.style = parseResult.style;
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}
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var framePatterns = [
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// PhantomJS on Linux, Node, Chrome, IE, Edge
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// e.g. " at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)"
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// Note that the "function name" can include a surprisingly large set of
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// characters, including angle brackets and square brackets.
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{ re: /^\s*at ([^\)]+) \(([^\)]+)\)$/, fnIx: 1, fileLineColIx: 2, style: 'v8' },
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// NodeJS alternate form, often mixed in with the Chrome style
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// e.g. " at /some/path:4320:20
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{ re: /\s*at (.+)$/, fileLineColIx: 1, style: 'v8' },
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// PhantomJS on OS X, Safari, Firefox
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// e.g. "run@http://localhost:8888/__jasmine__/jasmine.js:4320:27"
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// or "http://localhost:8888/__jasmine__/jasmine.js:4320:27"
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{ re: /^(([^@\s]+)@)?([^\s]+)$/, fnIx: 2, fileLineColIx: 3, style: 'webkit' }
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];
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// regexes should capture the function name (if any) as group 1
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// and the file, line, and column as group 2.
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function tryParseFrames(lines) {
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var style = null;
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var frames = lines.map(function(line) {
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var convertedLine = first(framePatterns, function(pattern) {
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var overallMatch = line.match(pattern.re),
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fileLineColMatch;
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if (!overallMatch) { return null; }
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fileLineColMatch = overallMatch[pattern.fileLineColIx].match(
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/^(.*):(\d+):\d+$/);
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if (!fileLineColMatch) { return null; }
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style = style || pattern.style;
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return {
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raw: line,
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file: fileLineColMatch[1],
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line: parseInt(fileLineColMatch[2], 10),
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func: overallMatch[pattern.fnIx]
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};
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});
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return convertedLine || { raw: line };
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});
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return {
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style: style,
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frames: frames
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};
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}
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function first(items, fn) {
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var i, result;
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for (i = 0; i < items.length; i++) {
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result = fn(items[i]);
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if (result) {
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return result;
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}
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}
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}
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return StackTrace;
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};
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