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E2E: Inject gocover ENV for k3s commands

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Signed-off-by: Derek Nola <derek.nola@suse.com>
This commit is contained in:
Derek Nola 2023-06-07 16:05:33 -07:00
parent 4a68fbd8e9
commit 8f9502233a
1 changed files with 21 additions and 3 deletions
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24
tests/e2e/testutils.go
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@ -452,9 +452,13 @@ func StopCluster(nodeNames []string) error {
return nil
}
// RunCmdOnNode executes a command from within the given node
// RunCmdOnNode executes a command from within the given node as sudo
func RunCmdOnNode(cmd string, nodename string) (string, error) {
runcmd := "vagrant ssh " + nodename + " -c \"sudo " + cmd + "\""
injectEnv := ""
if _, ok := os.LookupEnv("E2E_GOCOVER"); ok && strings.HasPrefix(cmd, "k3s") {
injectEnv = "GOCOVERDIR=/tmp/k3scov "
}
runcmd := "vagrant ssh " + nodename + " -c \"sudo " + injectEnv + cmd + "\""
out, err := RunCommand(runcmd)
if err != nil {
return out, fmt.Errorf("failed to run command: %s on node %s: %s, %v", cmd, nodename, out, err)
@ -500,10 +504,24 @@ func GetCoverageReport(nodeNames []string) error {
return err
}
}
cmd := "go tool covdata textfmt -i " + strings.Join(covDirs, ",") + " -o coverage.out"
coverageFile := "coverage.out"
cmd := "go tool covdata textfmt -i " + strings.Join(covDirs, ",") + " -o " + coverageFile
if out, err := RunCommand(cmd); err != nil {
return fmt.Errorf("failed to generate coverage report: %s, %v", out, err)
}
f, err := os.ReadFile(coverageFile)
if err != nil {
return err
}
nf := strings.Replace(string(f),
"/go/src/github.com/k3s-io/k3s/cmd/server/main.go",
"github.com/k3s-io/k3s/cmd/server/main.go", -1)
if err = os.WriteFile(coverageFile, []byte(nf), os.ModePerm); err != nil {
return err
}
for _, covDir := range covDirs {
if err := os.RemoveAll(covDir); err != nil {
return err