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package gleak
import (
"fmt"
"strings"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/types"
)
// IgnoringInBacktrace succeeds if a function name is contained in the backtrace
// of the actual goroutine description.
func IgnoringInBacktrace(fname string) types.GomegaMatcher {
return &ignoringInBacktraceMatcher{fname: fname}
}
type ignoringInBacktraceMatcher struct {
fname string
}
// Match succeeds if actual's backtrace contains the specified function name.
func (matcher *ignoringInBacktraceMatcher) Match(actual interface{}) (success bool, err error) {
g, err := G(actual, "IgnoringInBacktrace")
if err != nil {
return false, err
}
return strings.Contains(g.Backtrace, matcher.fname), nil
}
// FailureMessage returns a failure message if the actual's backtrace does not
// contain the specified function name.
func (matcher *ignoringInBacktraceMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, fmt.Sprintf("to contain %q in the goroutine's backtrace", matcher.fname))
}
// NegatedFailureMessage returns a failure message if the actual's backtrace
// does contain the specified function name.
func (matcher *ignoringInBacktraceMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, fmt.Sprintf("not to contain %q in the goroutine's backtrace", matcher.fname))
}
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