kubernetes/vendor/k8s.io/klog/v2/ktesting/options.go

type Config …

// Verbosity returns a value instance that can be used to query (via String) or
// modify (via Set) the verbosity threshold. This is thread-safe and can be
// done at runtime.
func (c *Config) Verbosity() flag.Value { … }

// VModule returns a value instance that can be used to query (via String) or
// modify (via Set) the vmodule settings. This is thread-safe and can be done
// at runtime.
func (c *Config) VModule() flag.Value { … }

type ConfigOption …

type configOptions …

// AnyToString overrides the default formatter for values that are not
// supported directly by klog. The default is `fmt.Sprintf("%+v")`.
// The formatter must not panic.
func AnyToString(anyToString func(value interface{ … }

// VerbosityFlagName overrides the default -testing.v for the verbosity level.
func VerbosityFlagName(name string) ConfigOption { … }

// VModulFlagName overrides the default -testing.vmodule for the per-module
// verbosity levels.
func VModuleFlagName(name string) ConfigOption { … }

// Verbosity overrides the default verbosity level of 5. That default is higher
// than in klog itself because it enables logging entries for "the steps
// leading up to errors and warnings" and "troubleshooting" (see
// https://github.com/kubernetes/community/blob/9406b4352fe2d5810cb21cc3cb059ce5886de157/contributors/devel/sig-instrumentation/logging.md#logging-conventions),
// which is useful when debugging a failed test. `go test` only shows the log
// output for failed tests. To see all output, use `go test -v`.
func Verbosity(level int) ConfigOption { … }

// BufferLogs controls whether log entries are captured in memory in addition
// to being printed. Off by default. Unit tests that want to verify that
// log entries are emitted as expected can turn this on and then retrieve
// the captured log through the Underlier LogSink interface.
func BufferLogs(enabled bool) ConfigOption { … }

// NewConfig returns a configuration with recommended defaults and optional
// modifications. Command line flags are not bound to any FlagSet yet.
func NewConfig(opts ...ConfigOption) *Config { … }

// AddFlags registers the command line flags that control the configuration.
func (c *Config) AddFlags(fs *flag.FlagSet) { … }