Testify sub-tests are not detected to run/debug

[bmviniciuss]

What version of Go, VS Code & VS Code Go extension are you using?

Version Information

• Run go version to get version of Go from the VS Code integrated terminal.

  • go version go1.26.1 linux/amd64

• Run gopls -v version to get version of Gopls from the VS Code integrated terminal.

  • golang.org/x/tools/gopls v0.21.1

• Run code -v or code-insiders -v to get version of VS Code or VS Code Insiders.

  • 1.111.0 ce099c1ed25d9eb3076c11e4a280f3eb52b4fbeb x64

• Check your installed extensions to get the version of the VS Code Go extension

  • 0.52.2

• Run Ctrl+Shift+P (Cmd+Shift+P on Mac OS) > Go: Locate Configured Go Tools command.
  GOBIN: /home/bmviniciuss/.asdf/installs/golang/1.26.1/bin
  toolsGopath:
  gopath: /home/bmviniciuss/.asdf/installs/golang/1.26.1/packages
  GOROOT: /home/bmviniciuss/.asdf/installs/golang/1.26.1/go
  PATH: /home/bmviniciuss/.asdf/installs/golang/1.26.1/go/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl
  PATH (vscode launched with): /usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl

  go: /home/bmviniciuss/.asdf/installs/golang/1.26.1/go/bin/go: go version go1.26.1 linux/amd64

  gotests: not installed
  impl: not installed
  goplay: not installed
  dlv: not installed
  gopls: /home/bmviniciuss/.asdf/installs/golang/1.26.1/bin/gopls (version: v0.21.1 built with go: go1.26.1)

Workspace Folder (teste): /home/bmviniciuss/Repos/teste

AR='ar'
CC='gcc'
CGO_CFLAGS='-O2 -g'
CGO_CPPFLAGS=''
CGO_CXXFLAGS='-O2 -g'
CGO_ENABLED='1'
CGO_FFLAGS='-O2 -g'
CGO_LDFLAGS='-O2 -g'
CXX='g++'
GCCGO='gccgo'
GO111MODULE=''
GOAMD64='v1'
GOARCH='amd64'
GOAUTH='netrc'
GOBIN='/home/bmviniciuss/.asdf/installs/golang/1.26.1/bin'
GOCACHE='/home/bmviniciuss/.cache/go-build'
GOCACHEPROG=''
GODEBUG=''
GOENV='/home/bmviniciuss/.config/go/env'
GOEXE=''
GOEXPERIMENT=''
GOFIPS140='off'
GOFLAGS=''
GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build358917866=/tmp/go-build -gno-record-gcc-switches'
GOHOSTARCH='amd64'
GOHOSTOS='linux'
GOINSECURE=''
GOMOD='/home/bmviniciuss/Repos/teste/go.mod'
GOMODCACHE='/home/bmviniciuss/.asdf/installs/golang/1.26.1/packages/pkg/mod'
GONOPROXY=''
GONOSUMDB=''
GOOS='linux'
GOPATH='/home/bmviniciuss/.asdf/installs/golang/1.26.1/packages'
GOPRIVATE=''
GOPROXY='https://proxy.golang.org,direct'
GOROOT='/home/bmviniciuss/.asdf/installs/golang/1.26.1/go'
GOSUMDB='sum.golang.org'
GOTELEMETRY='local'
GOTELEMETRYDIR='/home/bmviniciuss/.config/go/telemetry'
GOTMPDIR=''
GOTOOLCHAIN='auto'
GOTOOLDIR='/home/bmviniciuss/.asdf/installs/golang/1.26.1/go/pkg/tool/linux_amd64'
GOVCS=''
GOVERSION='go1.26.1'
GOWORK=''
PKG_CONFIG='pkg-config'

Share the Go related settings you have added/edited

Brand new install of vscode with vscode-go extension.

Describe the bug

With the code example bellow the extension does not identify the testify subtests (B.1 and B.2) as runnable on the left.

Steps to reproduce the behavior:

package example_test

import (
	"testing"

	"github.com/stretchr/testify/suite"
)

type Suite struct {
	suite.Suite
}

func TestSuite(t *testing.T) {
	suite.Run(t, new(Suite))
}

func (s *Suite) TestA() {
	s.Require().True(true)
}

func (s *Suite) TestB() {
	s.Run("B.1", func() {
		s.Require().True(true)
	})

	s.Run("B.2", func() {
		s.Require().True(false)
	})
}

Screenshots or recordings

If applicable, add screenshots or recordings to help explain your problem.

[h9jiang]

I think the limitation is coming from the legacy test explorer, at this point the legacy explorer is limited to do very naive test "look up".

const simpleRunRegex = /t.Run\("([^"]+)",/;

I wonder can the Go companion extension solves your problem here.

[bmviniciuss]

@h9jiang I've tried to installing the pre-release go extension, adding the go companion extension and setting the config "exp-vscode-go.testExplorer.enable": true

The result is that the only identified as runnable is the root: func TestSuite(t *testing.T) {.

[h9jiang]

cc @firelizzard18 in case Ethan has a better answer to this question.

[firelizzard18]

Go Companion uses gopls, and gopls's test detection does not (currently) support detecting testify tests.