4ddb07ac2d
These browsers have bugs that occasionally cause typed array comparisons to pass when they should fail, or vice versa: * for...in loops sometimes omit keys, such that two typed arrays with different lengths appear to have the same set of keys. * Typed arrays sometimes have mulitple undefined keys (which is to say that the key itself is undefined). Two typed arrays with identical length and contents can compare unequal because of the spurious undefined keys.) Those problems could be avoided by comparing keys 0...length-1 rather than the actual set of exposed keys, but that would be a pretty nasty breaking change for anyone whose code tacks extra properties onto typed arrays. So far these bugs haven't been seen in anything newer than FF 128. Since the affected browsers are all past end of life, the most sensible thing is to just stop testing against them.
277 lines
9.1 KiB
JavaScript
277 lines
9.1 KiB
JavaScript
describe('StackTrace', function() {
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it('understands Chrome/Edge style traces', function() {
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const error = {
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message: 'nope',
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stack:
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'Error: nope\n' +
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)\n' +
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' at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)'
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};
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const result = new privateUnderTest.StackTrace(error);
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expect(result.message).toEqual('Error: nope');
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expect(result.style).toEqual('v8');
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expect(result.frames).toEqual([
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{
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raw:
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)',
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func: 'UserContext.<anonymous>',
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file: 'http://localhost:8888/__spec__/core/UtilSpec.js',
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line: 115
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},
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{
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raw:
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' at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)',
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func: 'QueueRunner.run',
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file: 'http://localhost:8888/__jasmine__/jasmine.js',
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line: 4320
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}
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]);
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});
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it('understands Chrome/Edge style traces with multiline messages', function() {
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const error = {
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message: 'line 1\nline 2',
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stack:
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'Error: line 1\nline 2\n' +
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)\n' +
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' at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)'
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};
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const result = new privateUnderTest.StackTrace(error);
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expect(result.message).toEqual('Error: line 1\nline 2');
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const rawFrames = result.frames.map(function(f) {
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return f.raw;
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});
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expect(rawFrames).toEqual([
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)',
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' at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)'
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]);
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});
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it('understands Chrome/Edge style traces with messages containing blank lines', function() {
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const error = {
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message: 'line 1\n\nline 2',
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stack:
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'Error: line 1\n\nline 2\n' +
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)\n' +
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' at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)'
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};
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const result = new privateUnderTest.StackTrace(error);
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expect(result.message).toEqual('Error: line 1\n\nline 2');
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const rawFrames = result.frames.map(function(f) {
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return f.raw;
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});
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expect(rawFrames).toEqual([
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)',
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' at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)'
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]);
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});
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it('understands Node style traces', function() {
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const error = {
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message: 'nope',
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stack:
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'Error\n' +
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' at /somewhere/jasmine/lib/jasmine-core/jasmine.js:4255:9\n' +
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' at QueueRunner.complete [as onComplete] (/somewhere/jasmine/lib/jasmine-core/jasmine.js:579:9)\n' +
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' at Immediate.<anonymous> (/somewhere/jasmine/lib/jasmine-core/jasmine.js:4314:12)\n' +
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' at runCallback (timers.js:672:20)'
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};
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const result = new privateUnderTest.StackTrace(error);
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expect(result.message).toEqual('Error');
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expect(result.style).toEqual('v8');
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expect(result.frames).toEqual([
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{
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raw: ' at /somewhere/jasmine/lib/jasmine-core/jasmine.js:4255:9',
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func: undefined,
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file: '/somewhere/jasmine/lib/jasmine-core/jasmine.js',
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line: 4255
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},
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{
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raw:
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' at QueueRunner.complete [as onComplete] (/somewhere/jasmine/lib/jasmine-core/jasmine.js:579:9)',
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func: 'QueueRunner.complete [as onComplete]',
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file: '/somewhere/jasmine/lib/jasmine-core/jasmine.js',
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line: 579
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},
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{
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raw:
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' at Immediate.<anonymous> (/somewhere/jasmine/lib/jasmine-core/jasmine.js:4314:12)',
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func: 'Immediate.<anonymous>',
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file: '/somewhere/jasmine/lib/jasmine-core/jasmine.js',
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line: 4314
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},
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{
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raw: ' at runCallback (timers.js:672:20)',
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func: 'runCallback',
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file: 'timers.js',
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line: 672
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}
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]);
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});
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it('understands Firefox style traces', function() {
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const error = {
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message: 'nope',
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stack:
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'http://localhost:8888/__spec__/core/UtilSpec.js:115:28\n' +
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'run@http://localhost:8888/__jasmine__/jasmine.js:4320:27'
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};
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const result = new privateUnderTest.StackTrace(error);
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expect(result.message).toBeFalsy();
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expect(result.style).toEqual('webkit');
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expect(result.frames).toEqual([
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{
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raw: 'http://localhost:8888/__spec__/core/UtilSpec.js:115:28',
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func: undefined,
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file: 'http://localhost:8888/__spec__/core/UtilSpec.js',
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line: 115
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},
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{
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raw: 'run@http://localhost:8888/__jasmine__/jasmine.js:4320:27',
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func: 'run',
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file: 'http://localhost:8888/__jasmine__/jasmine.js',
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line: 4320
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}
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]);
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});
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it('understands Safari 15 style traces', function() {
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const error = {
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message: 'nope',
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stack:
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'@http://localhost:8888/__spec__/core/FooSpec.js:164:24\n' +
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'attempt@http://localhost:8888/__jasmine__/jasmine.js:8074:44\n'
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};
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const result = new privateUnderTest.StackTrace(error);
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expect(result.message).toBeFalsy();
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expect(result.style).toEqual('webkit');
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expect(result.frames).toEqual([
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{
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raw: '@http://localhost:8888/__spec__/core/FooSpec.js:164:24',
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func: undefined,
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file: 'http://localhost:8888/__spec__/core/FooSpec.js',
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line: 164
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},
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{
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raw: 'attempt@http://localhost:8888/__jasmine__/jasmine.js:8074:44',
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func: 'attempt',
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file: 'http://localhost:8888/__jasmine__/jasmine.js',
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line: 8074
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}
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]);
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});
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it('does not mistake gibberish for Safari/Firefox style traces', function() {
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const error = {
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message: 'nope',
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stack: 'randomcharsnotincludingwhitespace'
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};
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const result = new privateUnderTest.StackTrace(error);
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expect(result.style).toBeNull();
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expect(result.frames).toEqual([{ raw: error.stack }]);
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});
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it('ignores blank lines', function() {
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const error = {
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message: 'nope',
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stack:
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)\n'
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};
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const result = new privateUnderTest.StackTrace(error);
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expect(result.frames).toEqual([
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{
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raw:
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)',
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func: 'UserContext.<anonymous>',
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file: 'http://localhost:8888/__spec__/core/UtilSpec.js',
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line: 115
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}
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]);
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});
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it("omits properties except 'raw' for frames that are not understood", function() {
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const error = {
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message: 'nope',
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stack:
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)\n' +
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' but this is quite unexpected\n' +
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' at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)'
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};
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const result = new privateUnderTest.StackTrace(error);
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expect(result.style).toEqual('v8');
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expect(result.frames).toEqual([
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{
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raw:
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)',
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func: 'UserContext.<anonymous>',
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file: 'http://localhost:8888/__spec__/core/UtilSpec.js',
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line: 115
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},
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{
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raw: ' but this is quite unexpected'
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},
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{
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raw:
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' at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)',
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func: 'QueueRunner.run',
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file: 'http://localhost:8888/__jasmine__/jasmine.js',
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line: 4320
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}
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]);
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});
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it('considers different types of errors', function() {
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const error = {
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message: 'nope',
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stack:
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'TypeError: nope\n' +
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)\n' +
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' at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)'
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};
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const result = new privateUnderTest.StackTrace(error);
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expect(result.message).toEqual('TypeError: nope');
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expect(result.frames).toEqual([
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{
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raw:
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)',
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func: 'UserContext.<anonymous>',
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file: 'http://localhost:8888/__spec__/core/UtilSpec.js',
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line: 115
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},
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{
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raw:
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' at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)',
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func: 'QueueRunner.run',
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file: 'http://localhost:8888/__jasmine__/jasmine.js',
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line: 4320
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}
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]);
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const no_error = {
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message: 'nope',
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stack:
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'Type Error: nope\n' +
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' at UserContext.<anonymous> (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)\n' +
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' at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)'
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};
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const result_no_error = new privateUnderTest.StackTrace(no_error);
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expect(result_no_error.message).not.toEqual(jasmine.anything());
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});
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});
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