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7 changes: 5 additions & 2 deletions detox/src/utils/customConsoleLogger.js
Original file line number Diff line number Diff line change
Expand Up @@ -11,8 +11,11 @@ function getStackDump() {

function getOrigin() {
const userCallsite = callsites()[USER_STACK_FRAME_INDEX];
const filename = path.relative(process.cwd(), userCallsite.getFileName());
return `at ${filename}:${userCallsite.getLineNumber() || '?'}:${userCallsite.getColumnNumber() || '?'}`;
const callsiteFilename = userCallsite && userCallsite.getFileName();
const callsiteLine = userCallsite && userCallsite.getLineNumber();
const callsiteCol = userCallsite && userCallsite.getColumnNumber();
const filename = callsiteFilename ? path.relative(process.cwd(), callsiteFilename) : '<unknown>';
return `at ${filename}:${callsiteLine || '?'}:${callsiteCol || '?'}`;
}

function override(consoleLevel, bunyanFn) {
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10 changes: 10 additions & 0 deletions detox/src/utils/customConsoleLogger.test.js
Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,16 @@ describe('customConsoleLogger', () => {
expect(bunyanLogger.mock).toHaveBeenCalledWith(ignored(), expect.stringContaining(expectedOrigin), ignored(), ignored());
});

it('should handle unknown file in origin', () => {
mockCallsites({file: undefined, line: undefined, col: undefined});

const logger = require('./customConsoleLogger');
logger.override('__log', bunyanLogger.mock);
console.__log('');

expect(bunyanLogger.mock).toHaveBeenCalledWith(ignored(), expect.stringContaining('<unknown>:?:?'), ignored(), ignored());
});

it('should handle missing file line/column in origin', () => {
mockCallsites({file: 'mockfilename', line: undefined, col: undefined});

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