mirror of https://github.com/golang/go.git
34 lines
776 B
Go
34 lines
776 B
Go
// Copyright 2020 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package source
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import (
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"testing"
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)
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func TestDeepCompletionIsHighScore(t *testing.T) {
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// Test that deepCompletionState.isHighScore properly tracks the top
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// N=MaxDeepCompletions scores.
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var s deepCompletionState
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if !s.isHighScore(1) {
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// No other scores yet, anything is a winner.
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t.Error("1 should be high score")
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}
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// Fill up with higher scores.
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for i := 0; i < MaxDeepCompletions; i++ {
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if !s.isHighScore(10) {
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t.Error("10 should be high score")
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}
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}
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// High scores should be filled with 10s so 2 is not a high score.
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if s.isHighScore(2) {
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t.Error("2 shouldn't be high score")
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}
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}
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