mirror of
https://github.com/mum4k/termdash.git
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38 lines
1.3 KiB
Go
38 lines
1.3 KiB
Go
// Copyright 2019 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package testsixteen provides helpers for tests that use the sixteen package.
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package testsixteen
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import (
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"fmt"
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"github.com/mum4k/termdash/private/canvas"
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"github.com/mum4k/termdash/private/segdisp/sixteen"
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)
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// MustSetCharacter sets the character on the display or panics.
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func MustSetCharacter(d *sixteen.Display, c rune) {
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if err := d.SetCharacter(c); err != nil {
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panic(fmt.Errorf("sixteen.Display.SetCharacter => unexpected error: %v", err))
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}
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}
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// MustDraw draws the display onto the canvas or panics.
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func MustDraw(d *sixteen.Display, cvs *canvas.Canvas, opts ...sixteen.Option) {
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if err := d.Draw(cvs, opts...); err != nil {
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panic(fmt.Errorf("sixteen.Display.Draw => unexpected error: %v", err))
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}
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}
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