Codelens for references, running and debugging tests. Toggle test coverage with new coverage options and more

Codelens for references, running and debugging tests

• theSoenke (@theSoenke)
  • Feature Request 726: Display Reference count above functions using codelens. On clicking, the references are shown just like the Find All References command. PR 933 and PR 938. You can disable this by updating the setting go.referencesCodeLens.enabled.
• Guilherme Oenning (@goenning)
  • Use Codelens to run each test function, tests in the file and tests in the package. PR 937
• Ramya Rao (@ramya-rao-a)
  • Feature Request 879: Use Codelens to debug a test function. Commit 5b1ced7

Test Coverage

• Thomas Bradford (@kode4food)
  • New setting go.coverageOptions to control whether you want to highlight only covered code or only uncovered code or both when code coverage is run. PR 945
• Ramya Rao (@ramya-rao-a)
  • The command Go: Test Coverage In Current Package is renamed to Go: Toggle Test Coverage In Current Package and it does exactly what the name suggests. Toggles test coverage. Commit cc661daf

Bug Fixes

• Ramya Rao (@ramya-rao-a)
  • Fix for Bug 529 Code completion for unimported packages now works on unsaved file after deleting imports.
  • Fix for Bug 922 Go to Symbol in File feature now includes symbols from unsaved file contents. PR 929
  • Fix for Bug 878 Debugging now works on current file even when there is no folder/workspace open. Commit 42646afc
  • Fix for Bug 947 Mac users using the latest delve from master may have this issue. You can now set the backend property in the debug config in the launch.json file to get around this. Root cause is expected to be fixed in delve itself. Commit 4beecf1
• Tyler Bunnell (@tylerb)
  • Fix for Bug 943 Live error reporting now works across multiple files in the current package, mapping errors to the correct files. PR 923
• Guilherme Oenning (@goenning)
  • Fix for Bug 934 Environment variables from envFile attribute in the launch.json file is used while debugging and is overridden only by the ones in the env attribute. PR 935

Others

• Luka Zakrajšek (@bancek) and Ramya Rao (@ramya-rao-a)
  • New setting go.toolsEnvVars where you can specify env vars to be used by the Go tools that are used in the Go extension. PR 932 and commit bca4dd5f. This fixes Bug 632 as well.
• Paweł Słomka (@slomek)
  • New snippet for writing table driven tests. PR 952