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//go:build windows || linux || darwin || openbsd || freebsd || netbsd || solaris
// +build windows linux darwin openbsd freebsd netbsd solaris
package liner
import "testing"
type testItem struct {
list []string
prefix string
}
func TestPrefix(t *testing.T) {
list := []testItem{
{[]string{"food", "foot"}, "foo"},
{[]string{"foo", "foot"}, "foo"},
{[]string{"food", "foo"}, "foo"},
{[]string{"food", "foe", "foot"}, "fo"},
{[]string{"food", "foot", "barbeque"}, ""},
{[]string{"cafeteria", "café"}, "caf"},
{[]string{"cafe", "café"}, "caf"},
{[]string{"cafè", "café"}, "caf"},
{[]string{"cafés", "café"}, "café"},
{[]string{"áéíóú", "áéíóú"}, "áéíóú"},
{[]string{"éclairs", "éclairs"}, "éclairs"},
{[]string{"éclairs are the best", "éclairs are great", "éclairs"}, "éclairs"},
{[]string{"éclair", "éclairs"}, "éclair"},
{[]string{"éclairs", "éclair"}, "éclair"},
{[]string{"éclair", "élan"}, "é"},
}
for _, test := range list {
lcp := longestCommonPrefix(test.list)
if lcp != test.prefix {
t.Errorf("%s != %s for %+v", lcp, test.prefix, test.list)
}
}
}
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