/usr/share/gocode/src/github.com/onsi/gomega/matchers/have_prefix_matcher.go is in golang-gomega-dev 1.0+git20160910.d59fa0a-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)
type HavePrefixMatcher struct {
Prefix string
Args []interface{}
}
func (matcher *HavePrefixMatcher) Match(actual interface{}) (success bool, err error) {
actualString, ok := toString(actual)
if !ok {
return false, fmt.Errorf("HavePrefix matcher requires a string or stringer. Got:\n%s", format.Object(actual, 1))
}
prefix := matcher.prefix()
return len(actualString) >= len(prefix) && actualString[0:len(prefix)] == prefix, nil
}
func (matcher *HavePrefixMatcher) prefix() string {
if len(matcher.Args) > 0 {
return fmt.Sprintf(matcher.Prefix, matcher.Args...)
}
return matcher.Prefix
}
func (matcher *HavePrefixMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, "to have prefix", matcher.prefix())
}
func (matcher *HavePrefixMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to have prefix", matcher.prefix())
}
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