1 files changed, 0 insertions, 134 deletions
diff --git a/lib/internal/test_runner/yaml_to_js.js b/lib/internal/test_runner/yaml_to_js.js
deleted file mode 100644
index 724e71baaa..0000000000
--- a/lib/internal/test_runner/yaml_to_js.js
+++ /dev/null
@@ -1,134 +0,0 @@
-'use strict';
-const {
-  codes: {
-    ERR_TEST_FAILURE,
-  },
-} = require('internal/errors');
-const AssertionError = require('internal/assert/assertion_error');
-const {
-  ArrayPrototypeJoin,
-  ArrayPrototypePush,
-  Error,
-  Number,
-  NumberIsNaN,
-  RegExpPrototypeExec,
-  StringPrototypeEndsWith,
-  StringPrototypeRepeat,
-  StringPrototypeSlice,
-  StringPrototypeStartsWith,
-  StringPrototypeSubstring,
-} = primordials;
-
-const kYamlKeyRegex = /^(\s+)?(\w+):(\s)*([>|][-+])?(.*)$/;
-const kStackDelimiter = '    at ';
-
-function reConstructError(parsedYaml) {
-  if (!('error' in parsedYaml)) {
-    return parsedYaml;
-  }
-  const isAssertionError = parsedYaml.code === 'ERR_ASSERTION' ||
-    'actual' in parsedYaml || 'expected' in parsedYaml || 'operator' in parsedYaml;
-  const isTestFailure = parsedYaml.code === 'ERR_TEST_FAILURE' || 'failureType' in parsedYaml;
-  const stack = parsedYaml.stack ? kStackDelimiter + ArrayPrototypeJoin(parsedYaml.stack, `\n${kStackDelimiter}`) : '';
-  let error, cause;
-
-  if (isAssertionError) {
-    cause = new AssertionError({
-      message: parsedYaml.error,
-      actual: parsedYaml.actual,
-      expected: parsedYaml.expected,
-      operator: parsedYaml.operator,
-    });
-  } else {
-    // eslint-disable-next-line no-restricted-syntax
-    cause = new Error(parsedYaml.error);
-  }
-  const name = parsedYaml.name ?? 'Error';
-  cause.stack = `${name}: ${parsedYaml.error}\n${stack}`;
-
-  if (!isAssertionError && !isTestFailure) {
-    cause.code = parsedYaml.code;
-  }
-
-  if (isTestFailure) {
-    error = new ERR_TEST_FAILURE(cause, parsedYaml.failureType);
-    error.stack = stack;
-  }
-
-  parsedYaml.error = error ?? cause;
-  delete parsedYaml.stack;
-  delete parsedYaml.code;
-  delete parsedYaml.failureType;
-  delete parsedYaml.actual;
-  delete parsedYaml.expected;
-  delete parsedYaml.operator;
-
-  return parsedYaml;
-}
-
-function getYamlValue(value) {
-  if (StringPrototypeStartsWith(value, "'") && StringPrototypeEndsWith(value, "'")) {
-    return StringPrototypeSlice(value, 1, -1);
-  }
-  if (value === 'true') {
-    return true;
-  }
-  if (value === 'false') {
-    return false;
-  }
-  if (value !== '') {
-    const valueAsNumber = Number(value);
-    return NumberIsNaN(valueAsNumber) ? value : valueAsNumber;
-  }
-  return value;
-}
-
-// This parses the YAML generated by the built-in TAP reporter,
-// which is a subset of the full YAML spec. There are some
-// YAML features that won't be parsed here. This function should not be exposed publicly.
-function YAMLToJs(lines) {
-  if (lines == null) {
-    return undefined;
-  }
-  const result = { __proto__: null };
-  let context = { __proto__: null, object: result, indent: 0, currentKey: null };
-  let isInYamlBlock = false;
-  for (let i = 0; i < lines.length; i++) {
-    const line = lines[i];
-    if (isInYamlBlock && !StringPrototypeStartsWith(line, StringPrototypeRepeat(' ', isInYamlBlock.indent))) {
-      context.object[isInYamlBlock.key] = isInYamlBlock.key === 'stack' ?
-        context.object[isInYamlBlock.key] : ArrayPrototypeJoin(context.object[isInYamlBlock.key], '\n');
-      isInYamlBlock = false;
-    }
-    if (isInYamlBlock) {
-      const blockLine = StringPrototypeSubstring(line, isInYamlBlock.indent);
-      ArrayPrototypePush(context.object[isInYamlBlock.key], blockLine);
-      continue;
-    }
-    const match = RegExpPrototypeExec(kYamlKeyRegex, line);
-    if (match !== null) {
-      const { 1: leadingSpaces, 2: key, 4: block, 5: value } = match;
-      const indent = leadingSpaces?.length ?? 0;
-      if (block) {
-        isInYamlBlock = { key, indent: indent + 2 };
-        context.object[key] = [];
-        continue;
-      }
-
-      if (indent > context.indent) {
-        context.object[context.currentKey] ||= {};
-        context = { __proto__: null, parent: context, object: context.object[context.currentKey], indent };
-      } else if (indent < context.indent) {
-        context = context.parent;
-      }
-
-      context.currentKey = key;
-      context.object[key] = getYamlValue(value);
-    }
-  }
-  return reConstructError(result);
-}
-
-module.exports = {
-  YAMLToJs,
-};