Add node modules and compiled JavaScript from main
This commit is contained in:
Oliver King
parent
8bccaeaf7c
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4181bfdf50
7465 changed files with 1775003 additions and 2 deletions
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node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/CHANGELOG.md
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node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/CHANGELOG.md
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# Change Log
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All notable changes to this project will be documented in this file.
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See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
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## [5.2.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument-v5.1.0...istanbul-lib-instrument-v5.2.0) (2022-02-21)
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### Features
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* exclude Empty Object and Arrays in Truthy Detection ([#666](https://github.com/istanbuljs/istanbuljs/issues/666)) ([e279684](https://github.com/istanbuljs/istanbuljs/commit/e279684e735f4b7dbe2b632cde2515f6862099de))
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## [5.1.0](https://www.github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument-v5.0.4...istanbul-lib-instrument-v5.1.0) (2021-10-27)
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### Features
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* option to evaluate logical truthiness, for applications such as fuzzing ([#629](https://www.github.com/istanbuljs/istanbuljs/issues/629)) ([a743b84](https://www.github.com/istanbuljs/istanbuljs/commit/a743b8442e977f0c77ffa282eed7ac84ca200d1f))
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### [5.0.4](https://www.github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument-v5.0.3...istanbul-lib-instrument-v5.0.4) (2021-10-16)
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### Bug Fixes
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* **magic-value:** make incrementing magic value a manual step ([#641](https://www.github.com/istanbuljs/istanbuljs/issues/641)) ([823010b](https://www.github.com/istanbuljs/istanbuljs/commit/823010b821cf81bd91377d75fc83f0875925db66))
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### [5.0.3](https://www.github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument-v5.0.2...istanbul-lib-instrument-v5.0.3) (2021-10-06)
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### Bug Fixes
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* coverage.branchMap else location. ([#633](https://www.github.com/istanbuljs/istanbuljs/issues/633)) ([eb4b4ec](https://www.github.com/istanbuljs/istanbuljs/commit/eb4b4ec8f4b858655a66b0033fcc662f44ef4cc9))
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### [5.0.2](https://www.github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument-v5.0.1...istanbul-lib-instrument-v5.0.2) (2021-09-13)
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### Bug Fixes
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* **build:** verfiy automated publication ([b232690](https://www.github.com/istanbuljs/istanbuljs/commit/b232690193f4b524332046c96dd1cdc6e881c6c7))
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### [5.0.1](https://www.github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument-v5.0.0...istanbul-lib-instrument-v5.0.1) (2021-09-13)
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### Bug Fixes
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* **build:** verfiy automated publication ([74c96bd](https://www.github.com/istanbuljs/istanbuljs/commit/74c96bdc4224a06e2e1166ebd9adf8faf28438b1))
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## [5.0.0](https://www.github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument-v4.0.3...istanbul-lib-instrument-v5.0.0) (2021-09-13)
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### ⚠ BREAKING CHANGES
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* istanbul-lib-instrument no longer uses babel
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### Code Refactoring
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* istanbul-lib-instrument no longer uses babel ([8d3badb](https://www.github.com/istanbuljs/istanbuljs/commit/8d3badb8f6c9a4bed9af8e19c3ac6459ebd7267b))
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## [4.0.3](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@4.0.2...istanbul-lib-instrument@4.0.3) (2020-05-09)
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### Bug Fixes
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* Prevent readInitialCoverage from reading babel config ([#562](https://github.com/istanbuljs/istanbuljs/issues/562)) ([49b4745](https://github.com/istanbuljs/istanbuljs/commit/49b474525c15e703642916011bd86f663aca0c3d))
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## [4.0.2](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@4.0.1...istanbul-lib-instrument@4.0.2) (2020-05-06)
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### Bug Fixes
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* Add ts-ignore to reassignment of generated function ([#557](https://github.com/istanbuljs/istanbuljs/issues/557)) ([817efb0](https://github.com/istanbuljs/istanbuljs/commit/817efb04fc161efae426b2231a0221606b09f559))
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* Use @babel/core for all babel imports. ([#555](https://github.com/istanbuljs/istanbuljs/issues/555)) ([a99a13e](https://github.com/istanbuljs/istanbuljs/commit/a99a13ee6931fc124a2a723c3f511cdbcb0aa81d))
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## [4.0.1](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@4.0.0...istanbul-lib-instrument@4.0.1) (2020-02-03)
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### Bug Fixes
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* Always call coverage initialization function ([#524](https://github.com/istanbuljs/istanbuljs/issues/524)) ([c6536c1](https://github.com/istanbuljs/istanbuljs/commit/c6536c14bf0663ca7e0493dd40ea132b05352594))
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# [4.0.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@4.0.0-alpha.3...istanbul-lib-instrument@4.0.0) (2019-12-20)
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**Note:** Version bump only for package istanbul-lib-instrument
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# [4.0.0-alpha.3](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@4.0.0-alpha.2...istanbul-lib-instrument@4.0.0-alpha.3) (2019-12-07)
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**Note:** Version bump only for package istanbul-lib-instrument
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# [4.0.0-alpha.2](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@4.0.0-alpha.1...istanbul-lib-instrument@4.0.0-alpha.2) (2019-11-01)
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### Bug Fixes
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* Produce properly merged source-maps when inputSourceMap is provided ([#487](https://github.com/istanbuljs/istanbuljs/issues/487)) ([8f8c88e](https://github.com/istanbuljs/istanbuljs/commit/8f8c88e3a2add4c08729e41e356aa7981dc69d4d))
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# [4.0.0-alpha.1](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@4.0.0-alpha.0...istanbul-lib-instrument@4.0.0-alpha.1) (2019-10-06)
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### Bug Fixes
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* Eliminate babel hoisting of the coverage variable ([#481](https://github.com/istanbuljs/istanbuljs/issues/481)) ([8dfbcba](https://github.com/istanbuljs/istanbuljs/commit/8dfbcba)), closes [#92](https://github.com/istanbuljs/istanbuljs/issues/92)
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* Honor ignore hints in chained if statements ([#469](https://github.com/istanbuljs/istanbuljs/issues/469)) ([a629770](https://github.com/istanbuljs/istanbuljs/commit/a629770)), closes [#468](https://github.com/istanbuljs/istanbuljs/issues/468)
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* Populate lastFileCoverage for already instrumented files ([#470](https://github.com/istanbuljs/istanbuljs/issues/470)) ([ea6d779](https://github.com/istanbuljs/istanbuljs/commit/ea6d779)), closes [istanbuljs/nyc#594](https://github.com/istanbuljs/nyc/issues/594)
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### Features
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* Use @istanbuljs/schema to pull defaults ([#485](https://github.com/istanbuljs/istanbuljs/issues/485)) ([87e27f3](https://github.com/istanbuljs/istanbuljs/commit/87e27f3)), closes [#460](https://github.com/istanbuljs/istanbuljs/issues/460)
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### BREAKING CHANGES
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* The defaults for `autoWrap`, `preserveComments`,
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`esModules` and `produceSourceMap` are now true. This applies only to
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the stand-alone instrumenter, the visitor does not use these options.
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* The `flow` and `jsx` parser plugins are no longer
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enabled by default. This applies only to the stand-alone instrumenter,
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the visitor does not use this option.
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* The `plugins` option of the stand-alone instrumenter
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has been renamed to `parserPlugins` to match nyc.
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# [4.0.0-alpha.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@3.3.0...istanbul-lib-instrument@4.0.0-alpha.0) (2019-06-19)
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### Features
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* Update dependencies, require Node.js 8 ([#401](https://github.com/istanbuljs/istanbuljs/issues/401)) ([bf3a539](https://github.com/istanbuljs/istanbuljs/commit/bf3a539))
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### BREAKING CHANGES
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* Node.js 8 is now required
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# [3.3.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@3.2.0...istanbul-lib-instrument@3.3.0) (2019-04-24)
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### Features
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* Enable classProperties and classPrivateProperties parsers and coverage. ([#379](https://github.com/istanbuljs/istanbuljs/issues/379)) ([c09dc38](https://github.com/istanbuljs/istanbuljs/commit/c09dc38))
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# [3.2.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@3.1.2...istanbul-lib-instrument@3.2.0) (2019-04-09)
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### Features
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* Add bigInt and importMeta to default parser plugins. ([#356](https://github.com/istanbuljs/istanbuljs/issues/356)) ([fb4d6ed](https://github.com/istanbuljs/istanbuljs/commit/fb4d6ed)), closes [#338](https://github.com/istanbuljs/istanbuljs/issues/338)
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## [3.1.2](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@3.1.1...istanbul-lib-instrument@3.1.2) (2019-04-03)
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### Bug Fixes
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* Be more friendly to ts-node. ([#352](https://github.com/istanbuljs/istanbuljs/issues/352)) ([40d15f5](https://github.com/istanbuljs/istanbuljs/commit/40d15f5)), closes [#336](https://github.com/istanbuljs/istanbuljs/issues/336)
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## [3.1.1](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@3.1.0...istanbul-lib-instrument@3.1.1) (2019-03-12)
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### Bug Fixes
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* Honor istanbul ignore next hints placed before export statement. ([#298](https://github.com/istanbuljs/istanbuljs/issues/298)) ([f24795d](https://github.com/istanbuljs/istanbuljs/commit/f24795d)), closes [#297](https://github.com/istanbuljs/istanbuljs/issues/297)
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# [3.1.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@3.0.1...istanbul-lib-instrument@3.1.0) (2019-01-26)
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### Features
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||||
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* dont skip for loop initialization instrumentation ([#188](https://github.com/istanbuljs/istanbuljs/issues/188)) ([2e0258e](https://github.com/istanbuljs/istanbuljs/commit/2e0258e))
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* New options coverageGlobalScope and coverageGlobalScopeFunc. ([#200](https://github.com/istanbuljs/istanbuljs/issues/200)) ([25509c7](https://github.com/istanbuljs/istanbuljs/commit/25509c7)), closes [#199](https://github.com/istanbuljs/istanbuljs/issues/199)
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<a name="3.0.1"></a>
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## [3.0.1](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@3.0.0...istanbul-lib-instrument@3.0.1) (2018-12-25)
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**Note:** Version bump only for package istanbul-lib-instrument
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<a name="3.0.0"></a>
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# [3.0.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@2.3.2...istanbul-lib-instrument@3.0.0) (2018-09-06)
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### Chores
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* Update test for babel 7. ([#218](https://github.com/istanbuljs/istanbuljs/issues/218)) ([9cf4d43](https://github.com/istanbuljs/istanbuljs/commit/9cf4d43)), closes [#205](https://github.com/istanbuljs/istanbuljs/issues/205)
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### Features
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|
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* Add option plugins ([#205](https://github.com/istanbuljs/istanbuljs/issues/205)) ([312f81f](https://github.com/istanbuljs/istanbuljs/commit/312f81f))
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* Update babel to 7.0.0. ([#215](https://github.com/istanbuljs/istanbuljs/issues/215)) ([8a96613](https://github.com/istanbuljs/istanbuljs/commit/8a96613))
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### BREAKING CHANGES
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* was added which requires an option for the `decorators`
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plugin. Add it to get tests working again, commit updated api.md.
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<a name="2.3.2"></a>
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## [2.3.2](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@2.3.1...istanbul-lib-instrument@2.3.2) (2018-07-24)
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**Note:** Version bump only for package istanbul-lib-instrument
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<a name="2.3.1"></a>
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## [2.3.1](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@2.3.0...istanbul-lib-instrument@2.3.1) (2018-07-07)
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### Bug Fixes
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* Don't ignore src/visitor.js for self test. ([#194](https://github.com/istanbuljs/istanbuljs/issues/194)) ([71b815d](https://github.com/istanbuljs/istanbuljs/commit/71b815d))
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|
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|
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|
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|
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<a name="2.3.0"></a>
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# [2.3.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@2.2.1...istanbul-lib-instrument@2.3.0) (2018-06-27)
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|
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### Features
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|
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* update pinned babel version to latest release. ([#189](https://github.com/istanbuljs/istanbuljs/issues/189)) ([ac8ec07](https://github.com/istanbuljs/istanbuljs/commit/ac8ec07))
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|
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|
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|
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|
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<a name="2.2.1"></a>
|
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## [2.2.1](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@2.2.0...istanbul-lib-instrument@2.2.1) (2018-06-26)
|
||||
|
||||
|
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### Bug Fixes
|
||||
|
||||
* Instrument ObjectMethod's. ([#182](https://github.com/istanbuljs/istanbuljs/issues/182)) ([126f09d](https://github.com/istanbuljs/istanbuljs/commit/126f09d))
|
||||
* update default args test guard to work on supported versions. ([#185](https://github.com/istanbuljs/istanbuljs/issues/185)) ([955511a](https://github.com/istanbuljs/istanbuljs/commit/955511a))
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="2.2.0"></a>
|
||||
# [2.2.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@2.0.2...istanbul-lib-instrument@2.2.0) (2018-06-06)
|
||||
|
||||
|
||||
### Features
|
||||
|
||||
* add support for optional catch binding ([#175](https://github.com/istanbuljs/istanbuljs/issues/175)) ([088dd9f](https://github.com/istanbuljs/istanbuljs/commit/088dd9f))
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="2.1.0"></a>
|
||||
# [2.1.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@2.0.2...istanbul-lib-instrument@2.1.0) (2018-05-31)
|
||||
|
||||
|
||||
### Features
|
||||
|
||||
* add support for optional catch binding ([#175](https://github.com/istanbuljs/istanbuljs/issues/175)) ([088dd9f](https://github.com/istanbuljs/istanbuljs/commit/088dd9f))
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="2.0.2"></a>
|
||||
## [2.0.2](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@2.0.1...istanbul-lib-instrument@2.0.2) (2018-05-31)
|
||||
|
||||
|
||||
|
||||
|
||||
**Note:** Version bump only for package istanbul-lib-instrument
|
||||
|
||||
<a name="2.0.1"></a>
|
||||
## [2.0.1](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@2.0.0...istanbul-lib-instrument@2.0.1) (2018-05-31)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* should import [@babel](https://github.com/babel)/template ([85a0d1a](https://github.com/istanbuljs/istanbuljs/commit/85a0d1a))
|
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|
||||
|
||||
|
||||
|
||||
<a name="2.0.0"></a>
|
||||
# [2.0.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@1.10.1...istanbul-lib-instrument@2.0.0) (2018-05-31)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* parenthesize superClass on non-idetifier case ([#158](https://github.com/istanbuljs/istanbuljs/issues/158)) ([6202c88](https://github.com/istanbuljs/istanbuljs/commit/6202c88))
|
||||
|
||||
|
||||
### Chores
|
||||
|
||||
* upgrade babel in instrumenter ([#174](https://github.com/istanbuljs/istanbuljs/issues/174)) ([ce23e91](https://github.com/istanbuljs/istanbuljs/commit/ce23e91))
|
||||
|
||||
|
||||
### BREAKING CHANGES
|
||||
|
||||
* babel@7 drops Node@4 support
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="1.10.1"></a>
|
||||
## [1.10.1](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@1.10.0...istanbul-lib-instrument@1.10.1) (2018-03-09)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* default value for ignorelassMethods ([#151](https://github.com/istanbuljs/istanbuljs/issues/151)) ([5dd88e8](https://github.com/istanbuljs/istanbuljs/commit/5dd88e8))
|
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|
||||
|
||||
|
||||
|
||||
<a name="1.10.0"></a>
|
||||
# [1.10.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@1.9.2...istanbul-lib-instrument@1.10.0) (2018-03-04)
|
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|
||||
|
||||
### Features
|
||||
|
||||
* allows an array of ignored method names to be provided ([#127](https://github.com/istanbuljs/istanbuljs/issues/127)) ([67918e2](https://github.com/istanbuljs/istanbuljs/commit/67918e2))
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="1.9.2"></a>
|
||||
## [1.9.2](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@1.9.1...istanbul-lib-instrument@1.9.2) (2018-02-13)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* compatibility with babel 7 ([#135](https://github.com/istanbuljs/istanbuljs/issues/135)) ([6cac849](https://github.com/istanbuljs/istanbuljs/commit/6cac849))
|
||||
* handle instrumentation when a function is called Function ([#131](https://github.com/istanbuljs/istanbuljs/issues/131)) ([b12a07e](https://github.com/istanbuljs/istanbuljs/commit/b12a07e))
|
||||
* proper passing of the preserveComments option to babel ([#122](https://github.com/istanbuljs/istanbuljs/issues/122)) ([470bb0e](https://github.com/istanbuljs/istanbuljs/commit/470bb0e))
|
||||
* update instrument, account for lack of arrow expression ([#119](https://github.com/istanbuljs/istanbuljs/issues/119)) ([#125](https://github.com/istanbuljs/istanbuljs/issues/125)) ([0968206](https://github.com/istanbuljs/istanbuljs/commit/0968206))
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="1.9.1"></a>
|
||||
## [1.9.1](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@1.9.0...istanbul-lib-instrument@1.9.1) (2017-10-22)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* address issue with class instrumentation ([#111](https://github.com/istanbuljs/istanbuljs/issues/111)) ([cbd1c14](https://github.com/istanbuljs/istanbuljs/commit/cbd1c14))
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="1.9.0"></a>
|
||||
# [1.9.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@1.8.0...istanbul-lib-instrument@1.9.0) (2017-10-21)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* support conditional expression for superClass ([#106](https://github.com/istanbuljs/istanbuljs/issues/106)) ([aae256f](https://github.com/istanbuljs/istanbuljs/commit/aae256f))
|
||||
|
||||
|
||||
### Features
|
||||
|
||||
* add support for ignoring entire files ([#108](https://github.com/istanbuljs/istanbuljs/issues/108)) ([f12da65](https://github.com/istanbuljs/istanbuljs/commit/f12da65))
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="1.8.0"></a>
|
||||
# [1.8.0](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@1.7.5...istanbul-lib-instrument@1.8.0) (2017-09-05)
|
||||
|
||||
|
||||
### Features
|
||||
|
||||
* add support for object-spread syntax ([#82](https://github.com/istanbuljs/istanbuljs/issues/82)) ([28d5566](https://github.com/istanbuljs/istanbuljs/commit/28d5566))
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="1.7.5"></a>
|
||||
## [1.7.5](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@1.7.4...istanbul-lib-instrument@1.7.5) (2017-08-23)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* name of function is now preserved or named exports ([#79](https://github.com/istanbuljs/istanbuljs/issues/79)) ([2ce8974](https://github.com/istanbuljs/istanbuljs/commit/2ce8974))
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="1.7.4"></a>
|
||||
## [1.7.4](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@1.7.3...istanbul-lib-instrument@1.7.4) (2017-07-16)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* update increment operator to appropriate expression type ([#74](https://github.com/istanbuljs/istanbuljs/issues/74)) ([dc69e66](https://github.com/istanbuljs/istanbuljs/commit/dc69e66))
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="1.7.3"></a>
|
||||
## [1.7.3](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@1.7.2...istanbul-lib-instrument@1.7.3) (2017-06-25)
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="1.7.2"></a>
|
||||
## [1.7.2](https://github.com/istanbuljs/istanbuljs/compare/istanbul-lib-instrument@1.7.1...istanbul-lib-instrument@1.7.2) (2017-05-27)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* hoist statement counter for class variables, so that name is preserved ([#60](https://github.com/istanbuljs/istanbuljs/issues/60)) ([120d221](https://github.com/istanbuljs/istanbuljs/commit/120d221))
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="1.7.1"></a>
|
||||
## [1.7.1](https://github.com/istanbuljs/istanbul-lib-instrument/compare/istanbul-lib-instrument@1.7.0...istanbul-lib-instrument@1.7.1) (2017-04-29)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* don't instrument a file if it has already been instrumented ([#38](https://github.com/istanbuljs/istanbuljs/issues/38)) ([9c38e4e](https://github.com/istanbuljs/istanbul-lib-instrument/commit/9c38e4e))
|
||||
|
||||
|
||||
|
||||
|
||||
<a name="1.7.0"></a>
|
||||
# [1.7.0](https://github.com/istanbuljs/istanbul-lib-instrument/compare/istanbul-lib-instrument@1.6.2...istanbul-lib-instrument@1.7.0) (2017-03-27)
|
||||
|
||||
|
||||
### Features
|
||||
|
||||
* use extended babylon support; adding features such as jsx ([#22](https://github.com/istanbuljs/istanbuljs/issues/22)) ([11c2438](https://github.com/istanbuljs/istanbul-lib-instrument/commit/11c2438))
|
||||
|
||||
<a name="1.6.2"></a>
|
||||
## [1.6.2](https://github.com/istanbuljs/istanbul-lib-instrument/compare/istanbul-lib-instrument@1.6.1...istanbul-lib-instrument@1.6.2) (2017-03-22)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* loc is sometimes not defined, so loc.start fails see [#99](https://github.com/istanbuljs/istanbuljs/issues/99) ([#18](https://github.com/istanbuljs/istanbuljs/issues/18)) ([df85ba6](https://github.com/istanbuljs/istanbul-lib-instrument/commit/df85ba6))
|
||||
|
||||
<a name="1.6.1"></a>
|
||||
## [1.6.1](https://github.com/istanbuljs/istanbul-lib-instrument/compare/istanbul-lib-instrument@1.6.0...istanbul-lib-instrument@1.6.1) (2017-03-21)
|
||||
|
||||
<a name="1.6.0"></a>
|
||||
# [1.6.0](https://github.com/istanbuljs/istanbul-lib-instrument/compare/istanbul-lib-instrument@1.4.2...istanbul-lib-instrument@1.6.0) (2017-03-21)
|
||||
|
||||
|
||||
### Features
|
||||
|
||||
* adds line number property back to coverage.json ([b03b927](https://github.com/istanbuljs/istanbul-lib-instrument/commit/b03b927))
|
||||
|
||||
<a name="1.4.2"></a>
|
||||
## [1.4.2](https://github.com/istanbuljs/istanbul-lib-instrument/compare/v1.4.1...v1.4.2) (2017-01-04)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* only hoist counter for a smaller subset of function declarations ([9f8931e](https://github.com/istanbuljs/istanbul-lib-instrument/commit/9f8931e))
|
||||
|
||||
|
||||
|
||||
<a name="1.4.1"></a>
|
||||
## [1.4.1](https://github.com/istanbuljs/istanbul-lib-instrument/compare/v1.4.0...v1.4.1) (2017-01-04)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* address regression discussed in https://github.com/istanbuljs/babel-plugin-istanbul/issues/78 ([#40](https://github.com/istanbuljs/istanbul-lib-instrument/issues/40)) ([7f458a3](https://github.com/istanbuljs/istanbul-lib-instrument/commit/7f458a3))
|
||||
|
||||
|
||||
|
||||
<a name="1.4.0"></a>
|
||||
# [1.4.0](https://github.com/istanbuljs/istanbul-lib-instrument/compare/v1.3.1...v1.4.0) (2017-01-02)
|
||||
|
||||
|
||||
### Features
|
||||
|
||||
* preserve inferred function names ([#38](https://github.com/istanbuljs/istanbul-lib-instrument/issues/38)) ([312666e](https://github.com/istanbuljs/istanbul-lib-instrument/commit/312666e))
|
||||
|
||||
|
||||
|
||||
<a name="1.3.1"></a>
|
||||
## [1.3.1](https://github.com/istanbuljs/istanbul-lib-instrument/compare/v1.3.0...v1.3.1) (2016-12-27)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* function declaration assignment now retains function name ([#33](https://github.com/istanbuljs/istanbul-lib-instrument/issues/33)) ([2d781da](https://github.com/istanbuljs/istanbul-lib-instrument/commit/2d781da))
|
||||
|
||||
|
||||
|
||||
<a name="1.3.0"></a>
|
||||
# [1.3.0](https://github.com/istanbuljs/istanbul-lib-instrument/compare/v1.2.0...v1.3.0) (2016-11-10)
|
||||
|
||||
|
||||
### Features
|
||||
|
||||
* allow an input source-map to be passed to instrumentSync() ([#23](https://github.com/istanbuljs/istanbul-lib-instrument/issues/23)) ([b08e4f5](https://github.com/istanbuljs/istanbul-lib-instrument/commit/b08e4f5))
|
||||
|
||||
|
||||
|
||||
<a name="1.2.0"></a>
|
||||
# [1.2.0](https://github.com/istanbuljs/istanbul-lib-instrument/compare/v1.1.4...v1.2.0) (2016-10-25)
|
||||
|
||||
|
||||
### Features
|
||||
|
||||
* implement function to extract empty coverage data from an instrumented file ([#28](https://github.com/istanbuljs/istanbul-lib-instrument/issues/28)) ([06d0ef6](https://github.com/istanbuljs/istanbul-lib-instrument/commit/06d0ef6))
|
||||
|
||||
|
||||
|
||||
<a name="1.1.4"></a>
|
||||
## [1.1.4](https://github.com/istanbuljs/istanbul-lib-instrument/compare/v1.1.3...v1.1.4) (2016-10-17)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* hoist coverage variable to very top of file ([#26](https://github.com/istanbuljs/istanbul-lib-instrument/issues/26)) ([0225e8c](https://github.com/istanbuljs/istanbul-lib-instrument/commit/0225e8c))
|
||||
|
||||
|
||||
|
||||
<a name="1.1.3"></a>
|
||||
## [1.1.3](https://github.com/istanbuljs/istanbul-lib-instrument/compare/v1.1.2...v1.1.3) (2016-09-13)
|
||||
|
||||
|
||||
### Performance Improvements
|
||||
|
||||
* simplify coverage variable naming https://github.com/istanbuljs/istanbul-lib-instrument/pull/24 ([7252aae](https://github.com/istanbuljs/istanbul-lib-instrument/commit/7252aae))
|
||||
|
||||
|
||||
|
||||
<a name="1.1.2"></a>
|
||||
## [1.1.2](https://github.com/istanbuljs/istanbul-lib-instrument/compare/v1.1.1...v1.1.2) (2016-09-08)
|
||||
|
||||
|
||||
### Performance Improvements
|
||||
|
||||
* use zero-based numeric indices for much faster instrumented code ([#22](https://github.com/istanbuljs/istanbul-lib-instrument/issues/22)) ([5b401f5](https://github.com/istanbuljs/istanbul-lib-instrument/commit/5b401f5))
|
||||
|
||||
|
||||
|
||||
<a name="1.1.1"></a>
|
||||
## [1.1.1](https://github.com/istanbuljs/istanbul-lib-instrument/compare/v1.1.0...v1.1.1) (2016-08-30)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* upgrade istanbul-lib-coverage ([eb9b1f6](https://github.com/istanbuljs/istanbul-lib-instrument/commit/eb9b1f6))
|
||||
|
||||
|
||||
|
||||
<a name="1.1.0"></a>
|
||||
# [1.1.0](https://github.com/istanbuljs/istanbul-lib-instrument/compare/v1.1.0-alpha.4...v1.1.0) (2016-08-11)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* guard against invalid loc ([#16](https://github.com/istanbuljs/istanbul-lib-instrument/issues/16)) ([23ebfc3](https://github.com/istanbuljs/istanbul-lib-instrument/commit/23ebfc3))
|
||||
|
||||
|
||||
|
||||
<a name="1.1.0-alpha.4"></a>
|
||||
# [1.1.0-alpha.4](https://github.com/istanbuljs/istanbul-lib-instrument/compare/v1.0.0-alpha.5...v1.1.0-alpha.4) (2016-07-20)
|
||||
|
||||
|
||||
### Bug Fixes
|
||||
|
||||
* require more performant babel-generator ([#15](https://github.com/istanbuljs/istanbul-lib-instrument/issues/15)) ([21b2563](https://github.com/istanbuljs/istanbul-lib-instrument/commit/21b2563))
|
||||
24
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/LICENSE
generated
vendored
Normal file
24
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/LICENSE
generated
vendored
Normal file
|
|
@ -0,0 +1,24 @@
|
|||
Copyright 2012-2015 Yahoo! Inc.
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
* Neither the name of the Yahoo! Inc. nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL YAHOO! INC. BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
22
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/README.md
generated
vendored
Normal file
22
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/README.md
generated
vendored
Normal file
|
|
@ -0,0 +1,22 @@
|
|||
## istanbul-lib-instrument
|
||||
|
||||
[](https://travis-ci.org/istanbuljs/istanbul-lib-instrument)
|
||||
|
||||
Istanbul instrumenter library.
|
||||
|
||||
Version 1.1.x now implements instrumentation using `Babel`. The implementation is inspired
|
||||
by prior art by @dtinth as demonstrated in the `__coverage__` babel plugin.
|
||||
|
||||
It provides 2 "modes" of instrumentation.
|
||||
|
||||
- The old API that is mostly unchanged (except for incompatibilities noted) and
|
||||
performs the instrumentation using babel as a library.
|
||||
|
||||
- A `programVisitor` function for the Babel AST that can be used by a Babel plugin
|
||||
to emit instrumentation for ES6 code directly without any source map
|
||||
processing. This is the preferred path for babel users. The Babel plugin is
|
||||
called `babel-plugin-istanbul`.
|
||||
|
||||
Incompatibilities and changes to instrumentation behavior can be found in
|
||||
[v0-changes.md](v0-changes.md).
|
||||
|
||||
50
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/package.json
generated
vendored
Normal file
50
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/package.json
generated
vendored
Normal file
|
|
@ -0,0 +1,50 @@
|
|||
{
|
||||
"name": "istanbul-lib-instrument",
|
||||
"version": "5.2.0",
|
||||
"description": "Core istanbul API for JS code coverage",
|
||||
"author": "Krishnan Anantheswaran <kananthmail-github@yahoo.com>",
|
||||
"main": "src/index.js",
|
||||
"files": [
|
||||
"src"
|
||||
],
|
||||
"scripts": {
|
||||
"test": "nyc mocha"
|
||||
},
|
||||
"dependencies": {
|
||||
"@babel/core": "^7.12.3",
|
||||
"@babel/parser": "^7.14.7",
|
||||
"@istanbuljs/schema": "^0.1.2",
|
||||
"istanbul-lib-coverage": "^3.2.0",
|
||||
"semver": "^6.3.0"
|
||||
},
|
||||
"devDependencies": {
|
||||
"@babel/cli": "^7.7.5",
|
||||
"chai": "^4.2.0",
|
||||
"clone": "^2.1.2",
|
||||
"debug": "^4.1.1",
|
||||
"documentation": "^12.1.4",
|
||||
"js-yaml": "^3.13.1",
|
||||
"mocha": "^6.2.3",
|
||||
"nopt": "^4.0.1",
|
||||
"nyc": "^15.1.0"
|
||||
},
|
||||
"license": "BSD-3-Clause",
|
||||
"bugs": {
|
||||
"url": "https://github.com/istanbuljs/istanbuljs/issues"
|
||||
},
|
||||
"homepage": "https://istanbul.js.org/",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git+ssh://git@github.com/istanbuljs/istanbuljs.git",
|
||||
"directory": "packages/istanbul-lib-instrument"
|
||||
},
|
||||
"keywords": [
|
||||
"coverage",
|
||||
"istanbul",
|
||||
"js",
|
||||
"instrumentation"
|
||||
],
|
||||
"engines": {
|
||||
"node": ">=8"
|
||||
}
|
||||
}
|
||||
14
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/src/constants.js
generated
vendored
Normal file
14
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/src/constants.js
generated
vendored
Normal file
|
|
@ -0,0 +1,14 @@
|
|||
const { createHash } = require('crypto');
|
||||
const { name } = require('../package.json');
|
||||
// TODO: increment this version if there are schema changes
|
||||
// that are not backwards compatible:
|
||||
const VERSION = '4';
|
||||
|
||||
const SHA = 'sha1';
|
||||
module.exports = {
|
||||
SHA,
|
||||
MAGIC_KEY: '_coverageSchema',
|
||||
MAGIC_VALUE: createHash(SHA)
|
||||
.update(name + '@' + VERSION)
|
||||
.digest('hex')
|
||||
};
|
||||
21
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/src/index.js
generated
vendored
Normal file
21
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/src/index.js
generated
vendored
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
const { defaults } = require('@istanbuljs/schema');
|
||||
const Instrumenter = require('./instrumenter');
|
||||
const programVisitor = require('./visitor');
|
||||
const readInitialCoverage = require('./read-coverage');
|
||||
|
||||
/**
|
||||
* createInstrumenter creates a new instrumenter with the
|
||||
* supplied options.
|
||||
* @param {Object} opts - instrumenter options. See the documentation
|
||||
* for the Instrumenter class.
|
||||
*/
|
||||
function createInstrumenter(opts) {
|
||||
return new Instrumenter(opts);
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
createInstrumenter,
|
||||
programVisitor,
|
||||
readInitialCoverage,
|
||||
defaultOpts: defaults.instrumenter
|
||||
};
|
||||
160
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/src/instrumenter.js
generated
vendored
Normal file
160
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/src/instrumenter.js
generated
vendored
Normal file
|
|
@ -0,0 +1,160 @@
|
|||
/*
|
||||
Copyright 2012-2015, Yahoo Inc.
|
||||
Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
|
||||
*/
|
||||
const { transformSync } = require('@babel/core');
|
||||
const { defaults } = require('@istanbuljs/schema');
|
||||
const programVisitor = require('./visitor');
|
||||
const readInitialCoverage = require('./read-coverage');
|
||||
|
||||
/**
|
||||
* Instrumenter is the public API for the instrument library.
|
||||
* It is typically used for ES5 code. For ES6 code that you
|
||||
* are already running under `babel` use the coverage plugin
|
||||
* instead.
|
||||
* @param {Object} opts optional.
|
||||
* @param {string} [opts.coverageVariable=__coverage__] name of global coverage variable.
|
||||
* @param {boolean} [opts.reportLogic=false] report boolean value of logical expressions.
|
||||
* @param {boolean} [opts.preserveComments=false] preserve comments in output.
|
||||
* @param {boolean} [opts.compact=true] generate compact code.
|
||||
* @param {boolean} [opts.esModules=false] set to true to instrument ES6 modules.
|
||||
* @param {boolean} [opts.autoWrap=false] set to true to allow `return` statements outside of functions.
|
||||
* @param {boolean} [opts.produceSourceMap=false] set to true to produce a source map for the instrumented code.
|
||||
* @param {Array} [opts.ignoreClassMethods=[]] set to array of class method names to ignore for coverage.
|
||||
* @param {Function} [opts.sourceMapUrlCallback=null] a callback function that is called when a source map URL
|
||||
* is found in the original code. This function is called with the source file name and the source map URL.
|
||||
* @param {boolean} [opts.debug=false] - turn debugging on.
|
||||
* @param {array} [opts.parserPlugins] - set babel parser plugins, see @istanbuljs/schema for defaults.
|
||||
*/
|
||||
class Instrumenter {
|
||||
constructor(opts = {}) {
|
||||
this.opts = {
|
||||
...defaults.instrumenter,
|
||||
...opts
|
||||
};
|
||||
this.fileCoverage = null;
|
||||
this.sourceMap = null;
|
||||
}
|
||||
/**
|
||||
* instrument the supplied code and track coverage against the supplied
|
||||
* filename. It throws if invalid code is passed to it. ES5 and ES6 syntax
|
||||
* is supported. To instrument ES6 modules, make sure that you set the
|
||||
* `esModules` property to `true` when creating the instrumenter.
|
||||
*
|
||||
* @param {string} code - the code to instrument
|
||||
* @param {string} filename - the filename against which to track coverage.
|
||||
* @param {object} [inputSourceMap] - the source map that maps the not instrumented code back to it's original form.
|
||||
* Is assigned to the coverage object and therefore, is available in the json output and can be used to remap the
|
||||
* coverage to the untranspiled source.
|
||||
* @returns {string} the instrumented code.
|
||||
*/
|
||||
instrumentSync(code, filename, inputSourceMap) {
|
||||
if (typeof code !== 'string') {
|
||||
throw new Error('Code must be a string');
|
||||
}
|
||||
filename = filename || String(new Date().getTime()) + '.js';
|
||||
const { opts } = this;
|
||||
let output = {};
|
||||
const babelOpts = {
|
||||
configFile: false,
|
||||
babelrc: false,
|
||||
ast: true,
|
||||
filename: filename || String(new Date().getTime()) + '.js',
|
||||
inputSourceMap,
|
||||
sourceMaps: opts.produceSourceMap,
|
||||
compact: opts.compact,
|
||||
comments: opts.preserveComments,
|
||||
parserOpts: {
|
||||
allowReturnOutsideFunction: opts.autoWrap,
|
||||
sourceType: opts.esModules ? 'module' : 'script',
|
||||
plugins: opts.parserPlugins
|
||||
},
|
||||
plugins: [
|
||||
[
|
||||
({ types }) => {
|
||||
const ee = programVisitor(types, filename, {
|
||||
coverageVariable: opts.coverageVariable,
|
||||
reportLogic: opts.reportLogic,
|
||||
coverageGlobalScope: opts.coverageGlobalScope,
|
||||
coverageGlobalScopeFunc:
|
||||
opts.coverageGlobalScopeFunc,
|
||||
ignoreClassMethods: opts.ignoreClassMethods,
|
||||
inputSourceMap
|
||||
});
|
||||
|
||||
return {
|
||||
visitor: {
|
||||
Program: {
|
||||
enter: ee.enter,
|
||||
exit(path) {
|
||||
output = ee.exit(path);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
]
|
||||
]
|
||||
};
|
||||
|
||||
const codeMap = transformSync(code, babelOpts);
|
||||
|
||||
if (!output || !output.fileCoverage) {
|
||||
const initialCoverage =
|
||||
readInitialCoverage(codeMap.ast) ||
|
||||
/* istanbul ignore next: paranoid check */ {};
|
||||
this.fileCoverage = initialCoverage.coverageData;
|
||||
this.sourceMap = inputSourceMap;
|
||||
return code;
|
||||
}
|
||||
|
||||
this.fileCoverage = output.fileCoverage;
|
||||
this.sourceMap = codeMap.map;
|
||||
const cb = this.opts.sourceMapUrlCallback;
|
||||
if (cb && output.sourceMappingURL) {
|
||||
cb(filename, output.sourceMappingURL);
|
||||
}
|
||||
|
||||
return codeMap.code;
|
||||
}
|
||||
/**
|
||||
* callback-style instrument method that calls back with an error
|
||||
* as opposed to throwing one. Note that in the current implementation,
|
||||
* the callback will be called in the same process tick and is not asynchronous.
|
||||
*
|
||||
* @param {string} code - the code to instrument
|
||||
* @param {string} filename - the filename against which to track coverage.
|
||||
* @param {Function} callback - the callback
|
||||
* @param {Object} inputSourceMap - the source map that maps the not instrumented code back to it's original form.
|
||||
* Is assigned to the coverage object and therefore, is available in the json output and can be used to remap the
|
||||
* coverage to the untranspiled source.
|
||||
*/
|
||||
instrument(code, filename, callback, inputSourceMap) {
|
||||
if (!callback && typeof filename === 'function') {
|
||||
callback = filename;
|
||||
filename = null;
|
||||
}
|
||||
try {
|
||||
const out = this.instrumentSync(code, filename, inputSourceMap);
|
||||
callback(null, out);
|
||||
} catch (ex) {
|
||||
callback(ex);
|
||||
}
|
||||
}
|
||||
/**
|
||||
* returns the file coverage object for the last file instrumented.
|
||||
* @returns {Object} the file coverage object.
|
||||
*/
|
||||
lastFileCoverage() {
|
||||
return this.fileCoverage;
|
||||
}
|
||||
/**
|
||||
* returns the source map produced for the last file instrumented.
|
||||
* @returns {null|Object} the source map object.
|
||||
*/
|
||||
lastSourceMap() {
|
||||
return this.sourceMap;
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = Instrumenter;
|
||||
77
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/src/read-coverage.js
generated
vendored
Normal file
77
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/src/read-coverage.js
generated
vendored
Normal file
|
|
@ -0,0 +1,77 @@
|
|||
const { parseSync, traverse } = require('@babel/core');
|
||||
const { defaults } = require('@istanbuljs/schema');
|
||||
const { MAGIC_KEY, MAGIC_VALUE } = require('./constants');
|
||||
|
||||
function getAst(code) {
|
||||
if (typeof code === 'object' && typeof code.type === 'string') {
|
||||
// Assume code is already a babel ast.
|
||||
return code;
|
||||
}
|
||||
|
||||
if (typeof code !== 'string') {
|
||||
throw new Error('Code must be a string');
|
||||
}
|
||||
|
||||
// Parse as leniently as possible
|
||||
return parseSync(code, {
|
||||
babelrc: false,
|
||||
configFile: false,
|
||||
parserOpts: {
|
||||
allowAwaitOutsideFunction: true,
|
||||
allowImportExportEverywhere: true,
|
||||
allowReturnOutsideFunction: true,
|
||||
allowSuperOutsideMethod: true,
|
||||
sourceType: 'script',
|
||||
plugins: defaults.instrumenter.parserPlugins
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
module.exports = function readInitialCoverage(code) {
|
||||
const ast = getAst(code);
|
||||
|
||||
let covScope;
|
||||
traverse(ast, {
|
||||
ObjectProperty(path) {
|
||||
const { node } = path;
|
||||
if (
|
||||
!node.computed &&
|
||||
path.get('key').isIdentifier() &&
|
||||
node.key.name === MAGIC_KEY
|
||||
) {
|
||||
const magicValue = path.get('value').evaluate();
|
||||
if (!magicValue.confident || magicValue.value !== MAGIC_VALUE) {
|
||||
return;
|
||||
}
|
||||
covScope =
|
||||
path.scope.getFunctionParent() ||
|
||||
path.scope.getProgramParent();
|
||||
path.stop();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
if (!covScope) {
|
||||
return null;
|
||||
}
|
||||
|
||||
const result = {};
|
||||
|
||||
for (const key of ['path', 'hash', 'gcv', 'coverageData']) {
|
||||
const binding = covScope.getOwnBinding(key);
|
||||
if (!binding) {
|
||||
return null;
|
||||
}
|
||||
const valuePath = binding.path.get('init');
|
||||
const value = valuePath.evaluate();
|
||||
if (!value.confident) {
|
||||
return null;
|
||||
}
|
||||
result[key] = value.value;
|
||||
}
|
||||
|
||||
delete result.coverageData[MAGIC_KEY];
|
||||
delete result.coverageData.hash;
|
||||
|
||||
return result;
|
||||
};
|
||||
135
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/src/source-coverage.js
generated
vendored
Normal file
135
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/src/source-coverage.js
generated
vendored
Normal file
|
|
@ -0,0 +1,135 @@
|
|||
const { classes } = require('istanbul-lib-coverage');
|
||||
|
||||
function cloneLocation(loc) {
|
||||
return {
|
||||
start: {
|
||||
line: loc && loc.start.line,
|
||||
column: loc && loc.start.column
|
||||
},
|
||||
end: {
|
||||
line: loc && loc.end.line,
|
||||
column: loc && loc.end.column
|
||||
}
|
||||
};
|
||||
}
|
||||
/**
|
||||
* SourceCoverage provides mutation methods to manipulate the structure of
|
||||
* a file coverage object. Used by the instrumenter to create a full coverage
|
||||
* object for a file incrementally.
|
||||
*
|
||||
* @private
|
||||
* @param pathOrObj {String|Object} - see the argument for {@link FileCoverage}
|
||||
* @extends FileCoverage
|
||||
* @constructor
|
||||
*/
|
||||
class SourceCoverage extends classes.FileCoverage {
|
||||
constructor(pathOrObj) {
|
||||
super(pathOrObj);
|
||||
this.meta = {
|
||||
last: {
|
||||
s: 0,
|
||||
f: 0,
|
||||
b: 0
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
newStatement(loc) {
|
||||
const s = this.meta.last.s;
|
||||
this.data.statementMap[s] = cloneLocation(loc);
|
||||
this.data.s[s] = 0;
|
||||
this.meta.last.s += 1;
|
||||
return s;
|
||||
}
|
||||
|
||||
newFunction(name, decl, loc) {
|
||||
const f = this.meta.last.f;
|
||||
name = name || '(anonymous_' + f + ')';
|
||||
this.data.fnMap[f] = {
|
||||
name,
|
||||
decl: cloneLocation(decl),
|
||||
loc: cloneLocation(loc),
|
||||
// DEPRECATED: some legacy reports require this info.
|
||||
line: loc && loc.start.line
|
||||
};
|
||||
this.data.f[f] = 0;
|
||||
this.meta.last.f += 1;
|
||||
return f;
|
||||
}
|
||||
|
||||
newBranch(type, loc, isReportLogic = false) {
|
||||
const b = this.meta.last.b;
|
||||
this.data.b[b] = [];
|
||||
this.data.branchMap[b] = {
|
||||
loc: cloneLocation(loc),
|
||||
type,
|
||||
locations: [],
|
||||
// DEPRECATED: some legacy reports require this info.
|
||||
line: loc && loc.start.line
|
||||
};
|
||||
this.meta.last.b += 1;
|
||||
this.maybeNewBranchTrue(type, b, isReportLogic);
|
||||
return b;
|
||||
}
|
||||
|
||||
maybeNewBranchTrue(type, name, isReportLogic) {
|
||||
if (!isReportLogic) {
|
||||
return;
|
||||
}
|
||||
if (type !== 'binary-expr') {
|
||||
return;
|
||||
}
|
||||
this.data.bT = this.data.bT || {};
|
||||
this.data.bT[name] = [];
|
||||
}
|
||||
|
||||
addBranchPath(name, location) {
|
||||
const bMeta = this.data.branchMap[name];
|
||||
const counts = this.data.b[name];
|
||||
|
||||
/* istanbul ignore if: paranoid check */
|
||||
if (!bMeta) {
|
||||
throw new Error('Invalid branch ' + name);
|
||||
}
|
||||
bMeta.locations.push(cloneLocation(location));
|
||||
counts.push(0);
|
||||
this.maybeAddBranchTrue(name);
|
||||
return counts.length - 1;
|
||||
}
|
||||
|
||||
maybeAddBranchTrue(name) {
|
||||
if (!this.data.bT) {
|
||||
return;
|
||||
}
|
||||
const countsTrue = this.data.bT[name];
|
||||
if (!countsTrue) {
|
||||
return;
|
||||
}
|
||||
countsTrue.push(0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Assigns an input source map to the coverage that can be used
|
||||
* to remap the coverage output to the original source
|
||||
* @param sourceMap {object} the source map
|
||||
*/
|
||||
inputSourceMap(sourceMap) {
|
||||
this.data.inputSourceMap = sourceMap;
|
||||
}
|
||||
|
||||
freeze() {
|
||||
// prune empty branches
|
||||
const map = this.data.branchMap;
|
||||
const branches = this.data.b;
|
||||
const branchesT = this.data.bT || {};
|
||||
Object.keys(map).forEach(b => {
|
||||
if (map[b].locations.length === 0) {
|
||||
delete map[b];
|
||||
delete branches[b];
|
||||
delete branchesT[b];
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = { SourceCoverage };
|
||||
834
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/src/visitor.js
generated
vendored
Normal file
834
node_modules/babel-plugin-istanbul/node_modules/istanbul-lib-instrument/src/visitor.js
generated
vendored
Normal file
|
|
@ -0,0 +1,834 @@
|
|||
const { createHash } = require('crypto');
|
||||
const { template } = require('@babel/core');
|
||||
const { defaults } = require('@istanbuljs/schema');
|
||||
const { SourceCoverage } = require('./source-coverage');
|
||||
const { SHA, MAGIC_KEY, MAGIC_VALUE } = require('./constants');
|
||||
|
||||
// pattern for istanbul to ignore a section
|
||||
const COMMENT_RE = /^\s*istanbul\s+ignore\s+(if|else|next)(?=\W|$)/;
|
||||
// pattern for istanbul to ignore the whole file
|
||||
const COMMENT_FILE_RE = /^\s*istanbul\s+ignore\s+(file)(?=\W|$)/;
|
||||
// source map URL pattern
|
||||
const SOURCE_MAP_RE = /[#@]\s*sourceMappingURL=(.*)\s*$/m;
|
||||
|
||||
// generate a variable name from hashing the supplied file path
|
||||
function genVar(filename) {
|
||||
const hash = createHash(SHA);
|
||||
hash.update(filename);
|
||||
return 'cov_' + parseInt(hash.digest('hex').substr(0, 12), 16).toString(36);
|
||||
}
|
||||
|
||||
// VisitState holds the state of the visitor, provides helper functions
|
||||
// and is the `this` for the individual coverage visitors.
|
||||
class VisitState {
|
||||
constructor(
|
||||
types,
|
||||
sourceFilePath,
|
||||
inputSourceMap,
|
||||
ignoreClassMethods = [],
|
||||
reportLogic = false
|
||||
) {
|
||||
this.varName = genVar(sourceFilePath);
|
||||
this.attrs = {};
|
||||
this.nextIgnore = null;
|
||||
this.cov = new SourceCoverage(sourceFilePath);
|
||||
|
||||
if (typeof inputSourceMap !== 'undefined') {
|
||||
this.cov.inputSourceMap(inputSourceMap);
|
||||
}
|
||||
this.ignoreClassMethods = ignoreClassMethods;
|
||||
this.types = types;
|
||||
this.sourceMappingURL = null;
|
||||
this.reportLogic = reportLogic;
|
||||
}
|
||||
|
||||
// should we ignore the node? Yes, if specifically ignoring
|
||||
// or if the node is generated.
|
||||
shouldIgnore(path) {
|
||||
return this.nextIgnore || !path.node.loc;
|
||||
}
|
||||
|
||||
// extract the ignore comment hint (next|if|else) or null
|
||||
hintFor(node) {
|
||||
let hint = null;
|
||||
if (node.leadingComments) {
|
||||
node.leadingComments.forEach(c => {
|
||||
const v = (
|
||||
c.value || /* istanbul ignore next: paranoid check */ ''
|
||||
).trim();
|
||||
const groups = v.match(COMMENT_RE);
|
||||
if (groups) {
|
||||
hint = groups[1];
|
||||
}
|
||||
});
|
||||
}
|
||||
return hint;
|
||||
}
|
||||
|
||||
// extract a source map URL from comments and keep track of it
|
||||
maybeAssignSourceMapURL(node) {
|
||||
const extractURL = comments => {
|
||||
if (!comments) {
|
||||
return;
|
||||
}
|
||||
comments.forEach(c => {
|
||||
const v = (
|
||||
c.value || /* istanbul ignore next: paranoid check */ ''
|
||||
).trim();
|
||||
const groups = v.match(SOURCE_MAP_RE);
|
||||
if (groups) {
|
||||
this.sourceMappingURL = groups[1];
|
||||
}
|
||||
});
|
||||
};
|
||||
extractURL(node.leadingComments);
|
||||
extractURL(node.trailingComments);
|
||||
}
|
||||
|
||||
// for these expressions the statement counter needs to be hoisted, so
|
||||
// function name inference can be preserved
|
||||
counterNeedsHoisting(path) {
|
||||
return (
|
||||
path.isFunctionExpression() ||
|
||||
path.isArrowFunctionExpression() ||
|
||||
path.isClassExpression()
|
||||
);
|
||||
}
|
||||
|
||||
// all the generic stuff that needs to be done on enter for every node
|
||||
onEnter(path) {
|
||||
const n = path.node;
|
||||
|
||||
this.maybeAssignSourceMapURL(n);
|
||||
|
||||
// if already ignoring, nothing more to do
|
||||
if (this.nextIgnore !== null) {
|
||||
return;
|
||||
}
|
||||
// check hint to see if ignore should be turned on
|
||||
const hint = this.hintFor(n);
|
||||
if (hint === 'next') {
|
||||
this.nextIgnore = n;
|
||||
return;
|
||||
}
|
||||
// else check custom node attribute set by a prior visitor
|
||||
if (this.getAttr(path.node, 'skip-all') !== null) {
|
||||
this.nextIgnore = n;
|
||||
}
|
||||
|
||||
// else check for ignored class methods
|
||||
if (
|
||||
path.isFunctionExpression() &&
|
||||
this.ignoreClassMethods.some(
|
||||
name => path.node.id && name === path.node.id.name
|
||||
)
|
||||
) {
|
||||
this.nextIgnore = n;
|
||||
return;
|
||||
}
|
||||
if (
|
||||
path.isClassMethod() &&
|
||||
this.ignoreClassMethods.some(name => name === path.node.key.name)
|
||||
) {
|
||||
this.nextIgnore = n;
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// all the generic stuff on exit of a node,
|
||||
// including reseting ignores and custom node attrs
|
||||
onExit(path) {
|
||||
// restore ignore status, if needed
|
||||
if (path.node === this.nextIgnore) {
|
||||
this.nextIgnore = null;
|
||||
}
|
||||
// nuke all attributes for the node
|
||||
delete path.node.__cov__;
|
||||
}
|
||||
|
||||
// set a node attribute for the supplied node
|
||||
setAttr(node, name, value) {
|
||||
node.__cov__ = node.__cov__ || {};
|
||||
node.__cov__[name] = value;
|
||||
}
|
||||
|
||||
// retrieve a node attribute for the supplied node or null
|
||||
getAttr(node, name) {
|
||||
const c = node.__cov__;
|
||||
if (!c) {
|
||||
return null;
|
||||
}
|
||||
return c[name];
|
||||
}
|
||||
|
||||
//
|
||||
increase(type, id, index) {
|
||||
const T = this.types;
|
||||
const wrap =
|
||||
index !== null
|
||||
? // If `index` present, turn `x` into `x[index]`.
|
||||
x => T.memberExpression(x, T.numericLiteral(index), true)
|
||||
: x => x;
|
||||
return T.updateExpression(
|
||||
'++',
|
||||
wrap(
|
||||
T.memberExpression(
|
||||
T.memberExpression(
|
||||
T.callExpression(T.identifier(this.varName), []),
|
||||
T.identifier(type)
|
||||
),
|
||||
T.numericLiteral(id),
|
||||
true
|
||||
)
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
// Reads the logic expression conditions and conditionally increments truthy counter.
|
||||
increaseTrue(type, id, index, node) {
|
||||
const T = this.types;
|
||||
const tempName = `${this.varName}_temp`;
|
||||
|
||||
return T.sequenceExpression([
|
||||
T.assignmentExpression(
|
||||
'=',
|
||||
T.memberExpression(
|
||||
T.callExpression(T.identifier(this.varName), []),
|
||||
T.identifier(tempName)
|
||||
),
|
||||
node // Only evaluates once.
|
||||
),
|
||||
T.parenthesizedExpression(
|
||||
T.conditionalExpression(
|
||||
this.validateTrueNonTrivial(T, tempName),
|
||||
this.increase(type, id, index),
|
||||
T.nullLiteral()
|
||||
)
|
||||
),
|
||||
T.memberExpression(
|
||||
T.callExpression(T.identifier(this.varName), []),
|
||||
T.identifier(tempName)
|
||||
)
|
||||
]);
|
||||
}
|
||||
|
||||
validateTrueNonTrivial(T, tempName) {
|
||||
return T.logicalExpression(
|
||||
'&&',
|
||||
T.memberExpression(
|
||||
T.callExpression(T.identifier(this.varName), []),
|
||||
T.identifier(tempName)
|
||||
),
|
||||
T.logicalExpression(
|
||||
'&&',
|
||||
T.parenthesizedExpression(
|
||||
T.logicalExpression(
|
||||
'||',
|
||||
T.unaryExpression(
|
||||
'!',
|
||||
T.callExpression(
|
||||
T.memberExpression(
|
||||
T.identifier('Array'),
|
||||
T.identifier('isArray')
|
||||
),
|
||||
[
|
||||
T.memberExpression(
|
||||
T.callExpression(
|
||||
T.identifier(this.varName),
|
||||
[]
|
||||
),
|
||||
T.identifier(tempName)
|
||||
)
|
||||
]
|
||||
)
|
||||
),
|
||||
T.memberExpression(
|
||||
T.memberExpression(
|
||||
T.callExpression(
|
||||
T.identifier(this.varName),
|
||||
[]
|
||||
),
|
||||
T.identifier(tempName)
|
||||
),
|
||||
T.identifier('length')
|
||||
)
|
||||
)
|
||||
),
|
||||
T.parenthesizedExpression(
|
||||
T.logicalExpression(
|
||||
'||',
|
||||
T.binaryExpression(
|
||||
'!==',
|
||||
T.callExpression(
|
||||
T.memberExpression(
|
||||
T.identifier('Object'),
|
||||
T.identifier('getPrototypeOf')
|
||||
),
|
||||
[
|
||||
T.memberExpression(
|
||||
T.callExpression(
|
||||
T.identifier(this.varName),
|
||||
[]
|
||||
),
|
||||
T.identifier(tempName)
|
||||
)
|
||||
]
|
||||
),
|
||||
T.memberExpression(
|
||||
T.identifier('Object'),
|
||||
T.identifier('prototype')
|
||||
)
|
||||
),
|
||||
T.memberExpression(
|
||||
T.callExpression(
|
||||
T.memberExpression(
|
||||
T.identifier('Object'),
|
||||
T.identifier('values')
|
||||
),
|
||||
[
|
||||
T.memberExpression(
|
||||
T.callExpression(
|
||||
T.identifier(this.varName),
|
||||
[]
|
||||
),
|
||||
T.identifier(tempName)
|
||||
)
|
||||
]
|
||||
),
|
||||
T.identifier('length')
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
insertCounter(path, increment) {
|
||||
const T = this.types;
|
||||
if (path.isBlockStatement()) {
|
||||
path.node.body.unshift(T.expressionStatement(increment));
|
||||
} else if (path.isStatement()) {
|
||||
path.insertBefore(T.expressionStatement(increment));
|
||||
} else if (
|
||||
this.counterNeedsHoisting(path) &&
|
||||
T.isVariableDeclarator(path.parentPath)
|
||||
) {
|
||||
// make an attempt to hoist the statement counter, so that
|
||||
// function names are maintained.
|
||||
const parent = path.parentPath.parentPath;
|
||||
if (parent && T.isExportNamedDeclaration(parent.parentPath)) {
|
||||
parent.parentPath.insertBefore(
|
||||
T.expressionStatement(increment)
|
||||
);
|
||||
} else if (
|
||||
parent &&
|
||||
(T.isProgram(parent.parentPath) ||
|
||||
T.isBlockStatement(parent.parentPath))
|
||||
) {
|
||||
parent.insertBefore(T.expressionStatement(increment));
|
||||
} else {
|
||||
path.replaceWith(T.sequenceExpression([increment, path.node]));
|
||||
}
|
||||
} /* istanbul ignore else: not expected */ else if (
|
||||
path.isExpression()
|
||||
) {
|
||||
path.replaceWith(T.sequenceExpression([increment, path.node]));
|
||||
} else {
|
||||
console.error(
|
||||
'Unable to insert counter for node type:',
|
||||
path.node.type
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
insertStatementCounter(path) {
|
||||
/* istanbul ignore if: paranoid check */
|
||||
if (!(path.node && path.node.loc)) {
|
||||
return;
|
||||
}
|
||||
const index = this.cov.newStatement(path.node.loc);
|
||||
const increment = this.increase('s', index, null);
|
||||
this.insertCounter(path, increment);
|
||||
}
|
||||
|
||||
insertFunctionCounter(path) {
|
||||
const T = this.types;
|
||||
/* istanbul ignore if: paranoid check */
|
||||
if (!(path.node && path.node.loc)) {
|
||||
return;
|
||||
}
|
||||
const n = path.node;
|
||||
|
||||
let dloc = null;
|
||||
// get location for declaration
|
||||
switch (n.type) {
|
||||
case 'FunctionDeclaration':
|
||||
case 'FunctionExpression':
|
||||
/* istanbul ignore else: paranoid check */
|
||||
if (n.id) {
|
||||
dloc = n.id.loc;
|
||||
}
|
||||
break;
|
||||
}
|
||||
if (!dloc) {
|
||||
dloc = {
|
||||
start: n.loc.start,
|
||||
end: { line: n.loc.start.line, column: n.loc.start.column + 1 }
|
||||
};
|
||||
}
|
||||
|
||||
const name = path.node.id ? path.node.id.name : path.node.name;
|
||||
const index = this.cov.newFunction(name, dloc, path.node.body.loc);
|
||||
const increment = this.increase('f', index, null);
|
||||
const body = path.get('body');
|
||||
/* istanbul ignore else: not expected */
|
||||
if (body.isBlockStatement()) {
|
||||
body.node.body.unshift(T.expressionStatement(increment));
|
||||
} else {
|
||||
console.error(
|
||||
'Unable to process function body node type:',
|
||||
path.node.type
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
getBranchIncrement(branchName, loc) {
|
||||
const index = this.cov.addBranchPath(branchName, loc);
|
||||
return this.increase('b', branchName, index);
|
||||
}
|
||||
|
||||
getBranchLogicIncrement(path, branchName, loc) {
|
||||
const index = this.cov.addBranchPath(branchName, loc);
|
||||
return [
|
||||
this.increase('b', branchName, index),
|
||||
this.increaseTrue('bT', branchName, index, path.node)
|
||||
];
|
||||
}
|
||||
|
||||
insertBranchCounter(path, branchName, loc) {
|
||||
const increment = this.getBranchIncrement(
|
||||
branchName,
|
||||
loc || path.node.loc
|
||||
);
|
||||
this.insertCounter(path, increment);
|
||||
}
|
||||
|
||||
findLeaves(node, accumulator, parent, property) {
|
||||
if (!node) {
|
||||
return;
|
||||
}
|
||||
if (node.type === 'LogicalExpression') {
|
||||
const hint = this.hintFor(node);
|
||||
if (hint !== 'next') {
|
||||
this.findLeaves(node.left, accumulator, node, 'left');
|
||||
this.findLeaves(node.right, accumulator, node, 'right');
|
||||
}
|
||||
} else {
|
||||
accumulator.push({
|
||||
node,
|
||||
parent,
|
||||
property
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// generic function that takes a set of visitor methods and
|
||||
// returns a visitor object with `enter` and `exit` properties,
|
||||
// such that:
|
||||
//
|
||||
// * standard entry processing is done
|
||||
// * the supplied visitors are called only when ignore is not in effect
|
||||
// This relieves them from worrying about ignore states and generated nodes.
|
||||
// * standard exit processing is done
|
||||
//
|
||||
function entries(...enter) {
|
||||
// the enter function
|
||||
const wrappedEntry = function(path, node) {
|
||||
this.onEnter(path);
|
||||
if (this.shouldIgnore(path)) {
|
||||
return;
|
||||
}
|
||||
enter.forEach(e => {
|
||||
e.call(this, path, node);
|
||||
});
|
||||
};
|
||||
const exit = function(path, node) {
|
||||
this.onExit(path, node);
|
||||
};
|
||||
return {
|
||||
enter: wrappedEntry,
|
||||
exit
|
||||
};
|
||||
}
|
||||
|
||||
function coverStatement(path) {
|
||||
this.insertStatementCounter(path);
|
||||
}
|
||||
|
||||
/* istanbul ignore next: no node.js support */
|
||||
function coverAssignmentPattern(path) {
|
||||
const n = path.node;
|
||||
const b = this.cov.newBranch('default-arg', n.loc);
|
||||
this.insertBranchCounter(path.get('right'), b);
|
||||
}
|
||||
|
||||
function coverFunction(path) {
|
||||
this.insertFunctionCounter(path);
|
||||
}
|
||||
|
||||
function coverVariableDeclarator(path) {
|
||||
this.insertStatementCounter(path.get('init'));
|
||||
}
|
||||
|
||||
function coverClassPropDeclarator(path) {
|
||||
this.insertStatementCounter(path.get('value'));
|
||||
}
|
||||
|
||||
function makeBlock(path) {
|
||||
const T = this.types;
|
||||
if (!path.node) {
|
||||
path.replaceWith(T.blockStatement([]));
|
||||
}
|
||||
if (!path.isBlockStatement()) {
|
||||
path.replaceWith(T.blockStatement([path.node]));
|
||||
path.node.loc = path.node.body[0].loc;
|
||||
path.node.body[0].leadingComments = path.node.leadingComments;
|
||||
path.node.leadingComments = undefined;
|
||||
}
|
||||
}
|
||||
|
||||
function blockProp(prop) {
|
||||
return function(path) {
|
||||
makeBlock.call(this, path.get(prop));
|
||||
};
|
||||
}
|
||||
|
||||
function makeParenthesizedExpressionForNonIdentifier(path) {
|
||||
const T = this.types;
|
||||
if (path.node && !path.isIdentifier()) {
|
||||
path.replaceWith(T.parenthesizedExpression(path.node));
|
||||
}
|
||||
}
|
||||
|
||||
function parenthesizedExpressionProp(prop) {
|
||||
return function(path) {
|
||||
makeParenthesizedExpressionForNonIdentifier.call(this, path.get(prop));
|
||||
};
|
||||
}
|
||||
|
||||
function convertArrowExpression(path) {
|
||||
const n = path.node;
|
||||
const T = this.types;
|
||||
if (!T.isBlockStatement(n.body)) {
|
||||
const bloc = n.body.loc;
|
||||
if (n.expression === true) {
|
||||
n.expression = false;
|
||||
}
|
||||
n.body = T.blockStatement([T.returnStatement(n.body)]);
|
||||
// restore body location
|
||||
n.body.loc = bloc;
|
||||
// set up the location for the return statement so it gets
|
||||
// instrumented
|
||||
n.body.body[0].loc = bloc;
|
||||
}
|
||||
}
|
||||
|
||||
function coverIfBranches(path) {
|
||||
const n = path.node;
|
||||
const hint = this.hintFor(n);
|
||||
const ignoreIf = hint === 'if';
|
||||
const ignoreElse = hint === 'else';
|
||||
const branch = this.cov.newBranch('if', n.loc);
|
||||
|
||||
if (ignoreIf) {
|
||||
this.setAttr(n.consequent, 'skip-all', true);
|
||||
} else {
|
||||
this.insertBranchCounter(path.get('consequent'), branch, n.loc);
|
||||
}
|
||||
if (ignoreElse) {
|
||||
this.setAttr(n.alternate, 'skip-all', true);
|
||||
} else {
|
||||
this.insertBranchCounter(path.get('alternate'), branch);
|
||||
}
|
||||
}
|
||||
|
||||
function createSwitchBranch(path) {
|
||||
const b = this.cov.newBranch('switch', path.node.loc);
|
||||
this.setAttr(path.node, 'branchName', b);
|
||||
}
|
||||
|
||||
function coverSwitchCase(path) {
|
||||
const T = this.types;
|
||||
const b = this.getAttr(path.parentPath.node, 'branchName');
|
||||
/* istanbul ignore if: paranoid check */
|
||||
if (b === null) {
|
||||
throw new Error('Unable to get switch branch name');
|
||||
}
|
||||
const increment = this.getBranchIncrement(b, path.node.loc);
|
||||
path.node.consequent.unshift(T.expressionStatement(increment));
|
||||
}
|
||||
|
||||
function coverTernary(path) {
|
||||
const n = path.node;
|
||||
const branch = this.cov.newBranch('cond-expr', path.node.loc);
|
||||
const cHint = this.hintFor(n.consequent);
|
||||
const aHint = this.hintFor(n.alternate);
|
||||
|
||||
if (cHint !== 'next') {
|
||||
this.insertBranchCounter(path.get('consequent'), branch);
|
||||
}
|
||||
if (aHint !== 'next') {
|
||||
this.insertBranchCounter(path.get('alternate'), branch);
|
||||
}
|
||||
}
|
||||
|
||||
function coverLogicalExpression(path) {
|
||||
const T = this.types;
|
||||
if (path.parentPath.node.type === 'LogicalExpression') {
|
||||
return; // already processed
|
||||
}
|
||||
const leaves = [];
|
||||
this.findLeaves(path.node, leaves);
|
||||
const b = this.cov.newBranch(
|
||||
'binary-expr',
|
||||
path.node.loc,
|
||||
this.reportLogic
|
||||
);
|
||||
for (let i = 0; i < leaves.length; i += 1) {
|
||||
const leaf = leaves[i];
|
||||
const hint = this.hintFor(leaf.node);
|
||||
if (hint === 'next') {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (this.reportLogic) {
|
||||
const increment = this.getBranchLogicIncrement(
|
||||
leaf,
|
||||
b,
|
||||
leaf.node.loc
|
||||
);
|
||||
if (!increment[0]) {
|
||||
continue;
|
||||
}
|
||||
leaf.parent[leaf.property] = T.sequenceExpression([
|
||||
increment[0],
|
||||
increment[1]
|
||||
]);
|
||||
continue;
|
||||
}
|
||||
|
||||
const increment = this.getBranchIncrement(b, leaf.node.loc);
|
||||
if (!increment) {
|
||||
continue;
|
||||
}
|
||||
leaf.parent[leaf.property] = T.sequenceExpression([
|
||||
increment,
|
||||
leaf.node
|
||||
]);
|
||||
}
|
||||
}
|
||||
|
||||
const codeVisitor = {
|
||||
ArrowFunctionExpression: entries(convertArrowExpression, coverFunction),
|
||||
AssignmentPattern: entries(coverAssignmentPattern),
|
||||
BlockStatement: entries(), // ignore processing only
|
||||
ExportDefaultDeclaration: entries(), // ignore processing only
|
||||
ExportNamedDeclaration: entries(), // ignore processing only
|
||||
ClassMethod: entries(coverFunction),
|
||||
ClassDeclaration: entries(parenthesizedExpressionProp('superClass')),
|
||||
ClassProperty: entries(coverClassPropDeclarator),
|
||||
ClassPrivateProperty: entries(coverClassPropDeclarator),
|
||||
ObjectMethod: entries(coverFunction),
|
||||
ExpressionStatement: entries(coverStatement),
|
||||
BreakStatement: entries(coverStatement),
|
||||
ContinueStatement: entries(coverStatement),
|
||||
DebuggerStatement: entries(coverStatement),
|
||||
ReturnStatement: entries(coverStatement),
|
||||
ThrowStatement: entries(coverStatement),
|
||||
TryStatement: entries(coverStatement),
|
||||
VariableDeclaration: entries(), // ignore processing only
|
||||
VariableDeclarator: entries(coverVariableDeclarator),
|
||||
IfStatement: entries(
|
||||
blockProp('consequent'),
|
||||
blockProp('alternate'),
|
||||
coverStatement,
|
||||
coverIfBranches
|
||||
),
|
||||
ForStatement: entries(blockProp('body'), coverStatement),
|
||||
ForInStatement: entries(blockProp('body'), coverStatement),
|
||||
ForOfStatement: entries(blockProp('body'), coverStatement),
|
||||
WhileStatement: entries(blockProp('body'), coverStatement),
|
||||
DoWhileStatement: entries(blockProp('body'), coverStatement),
|
||||
SwitchStatement: entries(createSwitchBranch, coverStatement),
|
||||
SwitchCase: entries(coverSwitchCase),
|
||||
WithStatement: entries(blockProp('body'), coverStatement),
|
||||
FunctionDeclaration: entries(coverFunction),
|
||||
FunctionExpression: entries(coverFunction),
|
||||
LabeledStatement: entries(coverStatement),
|
||||
ConditionalExpression: entries(coverTernary),
|
||||
LogicalExpression: entries(coverLogicalExpression)
|
||||
};
|
||||
const globalTemplateAlteredFunction = template(`
|
||||
var Function = (function(){}).constructor;
|
||||
var global = (new Function(GLOBAL_COVERAGE_SCOPE))();
|
||||
`);
|
||||
const globalTemplateFunction = template(`
|
||||
var global = (new Function(GLOBAL_COVERAGE_SCOPE))();
|
||||
`);
|
||||
const globalTemplateVariable = template(`
|
||||
var global = GLOBAL_COVERAGE_SCOPE;
|
||||
`);
|
||||
// the template to insert at the top of the program.
|
||||
const coverageTemplate = template(
|
||||
`
|
||||
function COVERAGE_FUNCTION () {
|
||||
var path = PATH;
|
||||
var hash = HASH;
|
||||
GLOBAL_COVERAGE_TEMPLATE
|
||||
var gcv = GLOBAL_COVERAGE_VAR;
|
||||
var coverageData = INITIAL;
|
||||
var coverage = global[gcv] || (global[gcv] = {});
|
||||
if (!coverage[path] || coverage[path].hash !== hash) {
|
||||
coverage[path] = coverageData;
|
||||
}
|
||||
|
||||
var actualCoverage = coverage[path];
|
||||
{
|
||||
// @ts-ignore
|
||||
COVERAGE_FUNCTION = function () {
|
||||
return actualCoverage;
|
||||
}
|
||||
}
|
||||
|
||||
return actualCoverage;
|
||||
}
|
||||
`,
|
||||
{ preserveComments: true }
|
||||
);
|
||||
// the rewire plugin (and potentially other babel middleware)
|
||||
// may cause files to be instrumented twice, see:
|
||||
// https://github.com/istanbuljs/babel-plugin-istanbul/issues/94
|
||||
// we should only instrument code for coverage the first time
|
||||
// it's run through istanbul-lib-instrument.
|
||||
function alreadyInstrumented(path, visitState) {
|
||||
return path.scope.hasBinding(visitState.varName);
|
||||
}
|
||||
function shouldIgnoreFile(programNode) {
|
||||
return (
|
||||
programNode.parent &&
|
||||
programNode.parent.comments.some(c => COMMENT_FILE_RE.test(c.value))
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* programVisitor is a `babel` adaptor for instrumentation.
|
||||
* It returns an object with two methods `enter` and `exit`.
|
||||
* These should be assigned to or called from `Program` entry and exit functions
|
||||
* in a babel visitor.
|
||||
* These functions do not make assumptions about the state set by Babel and thus
|
||||
* can be used in a context other than a Babel plugin.
|
||||
*
|
||||
* The exit function returns an object that currently has the following keys:
|
||||
*
|
||||
* `fileCoverage` - the file coverage object created for the source file.
|
||||
* `sourceMappingURL` - any source mapping URL found when processing the file.
|
||||
*
|
||||
* @param {Object} types - an instance of babel-types.
|
||||
* @param {string} sourceFilePath - the path to source file.
|
||||
* @param {Object} opts - additional options.
|
||||
* @param {string} [opts.coverageVariable=__coverage__] the global coverage variable name.
|
||||
* @param {boolean} [opts.reportLogic=false] report boolean value of logical expressions.
|
||||
* @param {string} [opts.coverageGlobalScope=this] the global coverage variable scope.
|
||||
* @param {boolean} [opts.coverageGlobalScopeFunc=true] use an evaluated function to find coverageGlobalScope.
|
||||
* @param {Array} [opts.ignoreClassMethods=[]] names of methods to ignore by default on classes.
|
||||
* @param {object} [opts.inputSourceMap=undefined] the input source map, that maps the uninstrumented code back to the
|
||||
* original code.
|
||||
*/
|
||||
function programVisitor(types, sourceFilePath = 'unknown.js', opts = {}) {
|
||||
const T = types;
|
||||
opts = {
|
||||
...defaults.instrumentVisitor,
|
||||
...opts
|
||||
};
|
||||
const visitState = new VisitState(
|
||||
types,
|
||||
sourceFilePath,
|
||||
opts.inputSourceMap,
|
||||
opts.ignoreClassMethods,
|
||||
opts.reportLogic
|
||||
);
|
||||
return {
|
||||
enter(path) {
|
||||
if (shouldIgnoreFile(path.find(p => p.isProgram()))) {
|
||||
return;
|
||||
}
|
||||
if (alreadyInstrumented(path, visitState)) {
|
||||
return;
|
||||
}
|
||||
path.traverse(codeVisitor, visitState);
|
||||
},
|
||||
exit(path) {
|
||||
if (alreadyInstrumented(path, visitState)) {
|
||||
return;
|
||||
}
|
||||
visitState.cov.freeze();
|
||||
const coverageData = visitState.cov.toJSON();
|
||||
if (shouldIgnoreFile(path.find(p => p.isProgram()))) {
|
||||
return {
|
||||
fileCoverage: coverageData,
|
||||
sourceMappingURL: visitState.sourceMappingURL
|
||||
};
|
||||
}
|
||||
coverageData[MAGIC_KEY] = MAGIC_VALUE;
|
||||
const hash = createHash(SHA)
|
||||
.update(JSON.stringify(coverageData))
|
||||
.digest('hex');
|
||||
coverageData.hash = hash;
|
||||
const coverageNode = T.valueToNode(coverageData);
|
||||
delete coverageData[MAGIC_KEY];
|
||||
delete coverageData.hash;
|
||||
let gvTemplate;
|
||||
if (opts.coverageGlobalScopeFunc) {
|
||||
if (path.scope.getBinding('Function')) {
|
||||
gvTemplate = globalTemplateAlteredFunction({
|
||||
GLOBAL_COVERAGE_SCOPE: T.stringLiteral(
|
||||
'return ' + opts.coverageGlobalScope
|
||||
)
|
||||
});
|
||||
} else {
|
||||
gvTemplate = globalTemplateFunction({
|
||||
GLOBAL_COVERAGE_SCOPE: T.stringLiteral(
|
||||
'return ' + opts.coverageGlobalScope
|
||||
)
|
||||
});
|
||||
}
|
||||
} else {
|
||||
gvTemplate = globalTemplateVariable({
|
||||
GLOBAL_COVERAGE_SCOPE: opts.coverageGlobalScope
|
||||
});
|
||||
}
|
||||
const cv = coverageTemplate({
|
||||
GLOBAL_COVERAGE_VAR: T.stringLiteral(opts.coverageVariable),
|
||||
GLOBAL_COVERAGE_TEMPLATE: gvTemplate,
|
||||
COVERAGE_FUNCTION: T.identifier(visitState.varName),
|
||||
PATH: T.stringLiteral(sourceFilePath),
|
||||
INITIAL: coverageNode,
|
||||
HASH: T.stringLiteral(hash)
|
||||
});
|
||||
// explicitly call this.varName to ensure coverage is always initialized
|
||||
path.node.body.unshift(
|
||||
T.expressionStatement(
|
||||
T.callExpression(T.identifier(visitState.varName), [])
|
||||
)
|
||||
);
|
||||
path.node.body.unshift(cv);
|
||||
return {
|
||||
fileCoverage: coverageData,
|
||||
sourceMappingURL: visitState.sourceMappingURL
|
||||
};
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
module.exports = programVisitor;
|
||||
Loading…
Add table
Add a link
Reference in a new issue