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test_runner: display failed test stack trace with dot reporter
PR-URL: nodejs#52655 Reviewed-By: Matteo Collina <[email protected]> Reviewed-By: Moshe Atlow <[email protected]> Reviewed-By: Chemi Atlow <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| 'use strict'; | ||
| const { | ||
| ArrayPrototypeJoin, | ||
| RegExpPrototypeSymbolSplit, | ||
| SafeMap, | ||
| StringPrototypeRepeat, | ||
| hardenRegExp, | ||
| } = primordials; | ||
| const colors = require('internal/util/colors'); | ||
| const { inspectWithNoCustomRetry } = require('internal/errors'); | ||
| const indentMemo = new SafeMap(); | ||
|
|
||
| const inspectOptions = { | ||
| __proto__: null, | ||
| colors: colors.shouldColorize(process.stdout), | ||
| breakLength: Infinity, | ||
| }; | ||
|
|
||
| const reporterUnicodeSymbolMap = { | ||
| '__proto__': null, | ||
| 'test:fail': '\u2716 ', | ||
| 'test:pass': '\u2714 ', | ||
| 'test:diagnostic': '\u2139 ', | ||
| 'test:coverage': '\u2139 ', | ||
| 'arrow:right': '\u25B6 ', | ||
| 'hyphen:minus': '\uFE63 ', | ||
| }; | ||
|
|
||
| const reporterColorMap = { | ||
| '__proto__': null, | ||
| get 'test:fail'() { | ||
| return colors.red; | ||
| }, | ||
| get 'test:pass'() { | ||
| return colors.green; | ||
| }, | ||
| get 'test:diagnostic'() { | ||
| return colors.blue; | ||
| }, | ||
| }; | ||
|
|
||
| function indent(nesting) { | ||
| let value = indentMemo.get(nesting); | ||
| if (value === undefined) { | ||
| value = StringPrototypeRepeat(' ', nesting); | ||
| indentMemo.set(nesting, value); | ||
| } | ||
| return value; | ||
| } | ||
|
|
||
| function formatError(error, indent) { | ||
| if (!error) return ''; | ||
| const err = error.code === 'ERR_TEST_FAILURE' ? error.cause : error; | ||
| const message = ArrayPrototypeJoin( | ||
| RegExpPrototypeSymbolSplit( | ||
| hardenRegExp(/\r?\n/), | ||
| inspectWithNoCustomRetry(err, inspectOptions), | ||
| ), `\n${indent} `); | ||
| return `\n${indent} ${message}\n`; | ||
| } | ||
|
|
||
| function formatTestReport(type, data, prefix = '', indent = '', hasChildren = false) { | ||
| let color = reporterColorMap[type] ?? colors.white; | ||
| let symbol = reporterUnicodeSymbolMap[type] ?? ' '; | ||
| const { skip, todo } = data; | ||
| const duration_ms = data.details?.duration_ms ? ` ${colors.gray}(${data.details.duration_ms}ms)${colors.white}` : ''; | ||
| let title = `${data.name}${duration_ms}`; | ||
|
|
||
| if (skip !== undefined) { | ||
| title += ` # ${typeof skip === 'string' && skip.length ? skip : 'SKIP'}`; | ||
| } else if (todo !== undefined) { | ||
| title += ` # ${typeof todo === 'string' && todo.length ? todo : 'TODO'}`; | ||
| } | ||
| const error = formatError(data.details?.error, indent); | ||
| if (hasChildren) { | ||
| // If this test has had children - it was already reported, so slightly modify the output | ||
| const err = !error || data.details?.error?.failureType === 'subtestsFailed' ? '' : `\n${error}`; | ||
| return `${prefix}${indent}${color}${reporterUnicodeSymbolMap['arrow:right']}${colors.white}${title}${err}`; | ||
| } | ||
| if (skip !== undefined) { | ||
| color = colors.gray; | ||
| symbol = reporterUnicodeSymbolMap['hyphen:minus']; | ||
| } | ||
| return `${prefix}${indent}${color}${symbol}${title}${colors.white}${error}`; | ||
| } | ||
|
|
||
| module.exports = { | ||
| __proto__: null, | ||
| reporterUnicodeSymbolMap, | ||
| reporterColorMap, | ||
| formatTestReport, | ||
| indent, | ||
| }; |
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