Function generateBuildCache

tools/check/ut.go:900–910

()

}

func generateBuildCache() error {
	// cd cmd/tidb-server && go test -tags intest -exec true -vet off -toolexec=go-compile-without-link
	cmd := exec.Command("go", "test", "-tags=intest", "-exec=true", "-vet=off")
	goCompileWithoutLink := fmt.Sprintf("-toolexec=%s", filepath.Join(workDir, "tools", "check", "go-compile-without-link.sh"))
	cmd.Args = append(cmd.Args, goCompileWithoutLink)
	cmd.Dir = filepath.Join(workDir, "cmd", "tidb-server")
	if err := cmd.Run(); err != nil {
		return withTrace(err)
	}
	return nil
}

// buildTestBinaryMulti is much faster than build the test packages one by one.
func buildTestBinaryMulti(pkgs []string) error {