aboutsummaryrefslogtreecommitdiff
path: root/node_modules/istanbul-lib-instrument/dist/read-coverage.js
diff options
context:
space:
mode:
Diffstat (limited to 'node_modules/istanbul-lib-instrument/dist/read-coverage.js')
-rw-r--r--node_modules/istanbul-lib-instrument/dist/read-coverage.js78
1 files changed, 0 insertions, 78 deletions
diff --git a/node_modules/istanbul-lib-instrument/dist/read-coverage.js b/node_modules/istanbul-lib-instrument/dist/read-coverage.js
deleted file mode 100644
index e2460c43c..000000000
--- a/node_modules/istanbul-lib-instrument/dist/read-coverage.js
+++ /dev/null
@@ -1,78 +0,0 @@
-'use strict';
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-exports.default = readInitialCoverage;
-
-var _constants = require('./constants');
-
-var _babylon = require('babylon');
-
-var _babelTraverse = require('babel-traverse');
-
-var _babelTraverse2 = _interopRequireDefault(_babelTraverse);
-
-var _babelTypes = require('babel-types');
-
-var t = _interopRequireWildcard(_babelTypes);
-
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function readInitialCoverage(code) {
- if (typeof code !== 'string') {
- throw new Error('Code must be a string');
- }
-
- // Parse as leniently as possible
- var ast = (0, _babylon.parse)(code, {
- allowImportExportEverywhere: true,
- allowReturnOutsideFunction: true,
- allowSuperOutsideMethod: true,
- sourceType: "script", // I think ?
- plugins: ["*"]
- });
-
- var covScope = void 0;
- (0, _babelTraverse2.default)(ast, {
- ObjectProperty: function ObjectProperty(path) {
- var node = path.node;
-
- if (!node.computed && t.isIdentifier(node.key) && node.key.name === _constants.MAGIC_KEY) {
- var magicValue = path.get('value').evaluate();
- if (!magicValue.confident || magicValue.value !== _constants.MAGIC_VALUE) {
- return;
- }
- covScope = path.scope.getFunctionParent() || path.scope.getProgramParent();
- path.stop();
- }
- }
- });
-
- if (!covScope) {
- return null;
- }
-
- var result = {};
-
- var _arr = ['path', 'hash', 'gcv', 'coverageData'];
- for (var _i = 0; _i < _arr.length; _i++) {
- var key = _arr[_i];
- var binding = covScope.getOwnBinding(key);
- if (!binding) {
- return null;
- }
- var valuePath = binding.path.get('init');
- var value = valuePath.evaluate();
- if (!value.confident) {
- return null;
- }
- result[key] = value.value;
- }
-
- delete result.coverageData[_constants.MAGIC_KEY];
-
- return result;
-} \ No newline at end of file