mirror of
https://git.sr.ht/~eliasnaur/gio
synced 2026-07-01 15:45:38 +00:00
Elias Naur
bef7c39e4c
There is now a single shaping implementation, Shaper, for all fonts, replacing Family that only covered a single typeface. A typeface is identified by a name, where the empty string denotes the default typeface. Font is introduced to specify a particular font from the typeface, style, weight and size. Face is changed to an interface for a particular layout and shaping method. The text/shape package is renamed to text/opentype and contains a Face implementation based on golang.org/x/image/font/sfnt. Signed-off-by: Elias Naur <mail@eliasnaur.com>
55 lines
988 B
Go
55 lines
988 B
Go
// SPDX-License-Identifier: Unlicense OR MIT
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package text
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import (
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"strconv"
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"testing"
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"gioui.org/op/paint"
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)
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func TestLayoutLRU(t *testing.T) {
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c := new(layoutCache)
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put := func(i int) {
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c.Put(layoutKey{str: strconv.Itoa(i)}, nil)
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}
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get := func(i int) bool {
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_, ok := c.Get(layoutKey{str: strconv.Itoa(i)})
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return ok
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}
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testLRU(t, put, get)
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}
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func TestPathLRU(t *testing.T) {
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c := new(pathCache)
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put := func(i int) {
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c.Put(pathKey{str: strconv.Itoa(i)}, paint.ClipOp{})
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}
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get := func(i int) bool {
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_, ok := c.Get(pathKey{str: strconv.Itoa(i)})
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return ok
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}
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testLRU(t, put, get)
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}
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func testLRU(t *testing.T, put func(i int), get func(i int) bool) {
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for i := 0; i < maxSize; i++ {
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put(i)
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}
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for i := 0; i < maxSize; i++ {
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if !get(i) {
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t.Fatalf("key %d was evicted", i)
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}
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}
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put(maxSize)
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for i := 1; i < maxSize+1; i++ {
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if !get(i) {
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t.Fatalf("key %d was evicted", i)
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}
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}
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if i := 0; get(i) {
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t.Fatalf("key %d was not evicted", i)
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}
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}
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