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package strutil
import "testing"
var hasSubseqTests = []struct {
s, t string
want bool
}{
{"", "", true},
{"a", "", true},
{"a", "a", true},
{"ab", "a", true},
{"ab", "b", true},
{"abc", "ac", true},
{"abcdefg", "bg", true},
{"abcdefg", "ga", false},
{"foo lorem ipsum", "f l i", true},
{"foo lorem ipsum", "oo o pm", true},
{"你好世界", "好", true},
{"你好世界", "好界", true},
}
func TestHasSubseq(t *testing.T) {
for _, test := range hasSubseqTests {
if b := HasSubseq(test.s, test.t); b != test.want {
t.Errorf("HasSubseq(%q, %q) = %v, want %v", test.s, test.t, b, test.want)
}
}
}
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