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25 lines
525 B
Go
25 lines
525 B
Go
package bytesutil
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import (
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"strings"
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"testing"
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)
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func TestFastStringMatcher(t *testing.T) {
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fsm := NewFastStringMatcher(func(s string) bool {
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return strings.HasPrefix(s, "foo")
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})
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f := func(s string, resultExpected bool) {
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t.Helper()
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for i := 0; i < 10; i++ {
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result := fsm.Match(s)
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if result != resultExpected {
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t.Fatalf("unexpected result for Match(%q) at iteration %d; got %v; want %v", s, i, result, resultExpected)
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}
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}
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}
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f("", false)
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f("foo", true)
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f("a_b-C", false)
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f("foobar", true)
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}
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