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Filter Jasmine frames from stack traces

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[Finishes #2644992]
This commit is contained in:
Steve Gravrock
2017-11-08 22:44:29 -08:00
parent 59ad217954
commit 5906a2c05c
8 changed files with 557 additions and 10 deletions
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59
spec/core/ExceptionFormatterSpec.js
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@@ -54,6 +54,65 @@ describe("ExceptionFormatter", function() {
expect(new jasmineUnderTest.ExceptionFormatter().stack(error)).toMatch(/ExceptionFormatterSpec\.js.*\d+/)
});
it("filters Jasmine stack frames from V8 style traces", function() {
var error = {
stack: 'Error: nope\n' +
' at fn1 (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)\n' +
' at fn2 (http://localhost:8888/__jasmine__/jasmine.js:4320:20)\n' +
' at fn3 (http://localhost:8888/__jasmine__/jasmine.js:4320:20)\n' +
' at fn4 (http://localhost:8888/__spec__/core/UtilSpec.js:110:19)\n'
};
var subject = new jasmineUnderTest.ExceptionFormatter({
jasmineFile: 'http://localhost:8888/__jasmine__/jasmine.js'
});
var result = subject.stack(error);
expect(result).toEqual('Error: nope\n' +
' at fn1 (http://localhost:8888/__spec__/core/UtilSpec.js:115:19)\n' +
' at <Jasmine>\n' +
' at fn4 (http://localhost:8888/__spec__/core/UtilSpec.js:110:19)'
);
});
it("filters Jamine stack frames from Webkit style traces", function() {
var error = {
stack: 'http://localhost:8888/__spec__/core/UtilSpec.js:115:28\n' +
'fn1@http://localhost:8888/__jasmine__/jasmine.js:4320:27\n' +
'fn2@http://localhost:8888/__jasmine__/jasmine.js:4320:27\n' +
'http://localhost:8888/__spec__/core/UtilSpec.js:115:28'
};
var subject = new jasmineUnderTest.ExceptionFormatter({
jasmineFile: 'http://localhost:8888/__jasmine__/jasmine.js'
});
var result = subject.stack(error);
expect(result).toEqual(
'http://localhost:8888/__spec__/core/UtilSpec.js:115:28\n' +
'<Jasmine>\n' +
'http://localhost:8888/__spec__/core/UtilSpec.js:115:28'
);
});
it("filters Jasmine stack frames in this environment", function() {
var error, i;
try { throw new Error("an error"); } catch(e) { error = e; }
var subject = new jasmineUnderTest.ExceptionFormatter({
jasmineFile: jasmine.util.jasmineFile()
});
var result = subject.stack(error);
var lines = result.split('\n');
if (lines[0].match(/an error/)) {
lines.shift();
}
expect(lines[0]).toMatch(/ExceptionFormatterSpec.js/);
expect(lines[1]).toMatch(/<Jasmine>/);
// Node has some number of additional frames below Jasmine.
for (i = 2; i < lines.length; i++) {
expect(lines[i]).not.toMatch(/jasmine.js/);
}
});
it("returns null if no Error provided", function() {
expect(new jasmineUnderTest.ExceptionFormatter().stack()).toBeNull();
});