From 500caaeda74dd9c660279036293f4b2997cf0b03 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Sat, 9 Sep 2017 09:42:37 +0200 Subject: Add vendor --- vendor/golang.org/x/image/font/font_test.go | 65 +++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 vendor/golang.org/x/image/font/font_test.go (limited to 'vendor/golang.org/x/image/font/font_test.go') diff --git a/vendor/golang.org/x/image/font/font_test.go b/vendor/golang.org/x/image/font/font_test.go new file mode 100644 index 0000000..1f05524 --- /dev/null +++ b/vendor/golang.org/x/image/font/font_test.go @@ -0,0 +1,65 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package font + +import ( + "image" + "strings" + "testing" + + "golang.org/x/image/math/fixed" +) + +const toyAdvance = fixed.Int26_6(10 << 6) + +type toyFace struct{} + +func (toyFace) Close() error { + return nil +} + +func (toyFace) Glyph(dot fixed.Point26_6, r rune) (image.Rectangle, image.Image, image.Point, fixed.Int26_6, bool) { + panic("unimplemented") +} + +func (toyFace) GlyphBounds(r rune) (fixed.Rectangle26_6, fixed.Int26_6, bool) { + return fixed.Rectangle26_6{ + Min: fixed.P(2, 0), + Max: fixed.P(6, 1), + }, toyAdvance, true +} + +func (toyFace) GlyphAdvance(r rune) (fixed.Int26_6, bool) { + return toyAdvance, true +} + +func (toyFace) Kern(r0, r1 rune) fixed.Int26_6 { + return 0 +} + +func (toyFace) Metrics() Metrics { + return Metrics{} +} + +func TestBound(t *testing.T) { + wantBounds := []fixed.Rectangle26_6{ + {Min: fixed.P(0, 0), Max: fixed.P(0, 0)}, + {Min: fixed.P(2, 0), Max: fixed.P(6, 1)}, + {Min: fixed.P(2, 0), Max: fixed.P(16, 1)}, + {Min: fixed.P(2, 0), Max: fixed.P(26, 1)}, + } + + for i, wantBound := range wantBounds { + s := strings.Repeat("x", i) + gotBound, gotAdvance := BoundString(toyFace{}, s) + if gotBound != wantBound { + t.Errorf("i=%d: bound: got %v, want %v", i, gotBound, wantBound) + } + wantAdvance := toyAdvance * fixed.Int26_6(i) + if gotAdvance != wantAdvance { + t.Errorf("i=%d: advance: got %v, want %v", i, gotAdvance, wantAdvance) + } + } +} -- cgit v1.2.3