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49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
package thumb
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import (
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"runtime"
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"testing"
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"github.com/pbnjay/memory"
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"github.com/stretchr/testify/assert"
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)
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func TestInit(t *testing.T) {
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t.Run("Defaults", func(t *testing.T) {
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Init(0, 0, LibVips)
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assert.Equal(t, DefaultCacheMem, MaxCacheMem)
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assert.Equal(t, DefaultWorkers, NumWorkers)
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assert.Equal(t, LibVips, Library)
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})
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t.Run("4GiB", func(t *testing.T) {
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Init(4*GiB, 16, LibVips)
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assert.Equal(t, 512*MiB, MaxCacheMem)
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assert.Equal(t, 16, NumWorkers)
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assert.Equal(t, LibVips, Library)
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})
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t.Run("1GiB", func(t *testing.T) {
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Init(GiB, 3, LibVips)
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assert.Equal(t, 256*MiB, MaxCacheMem)
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assert.Equal(t, 3, NumWorkers)
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assert.Equal(t, LibVips, Library)
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})
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t.Run("LowMemory", func(t *testing.T) {
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Init(100*MiB, 3, LibVips)
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assert.Equal(t, 64*MiB, MaxCacheMem)
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assert.Equal(t, 1, NumWorkers)
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assert.Equal(t, LibVips, Library)
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})
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t.Run("LibImaging", func(t *testing.T) {
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Init(memory.FreeMemory(), runtime.NumCPU(), LibImaging)
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assert.GreaterOrEqual(t, MaxCacheMem, 64*MiB)
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assert.GreaterOrEqual(t, NumWorkers, 1)
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assert.Equal(t, LibImaging, Library)
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})
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t.Run("Dynamic", func(t *testing.T) {
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Init(memory.FreeMemory(), runtime.NumCPU(), LibVips)
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assert.GreaterOrEqual(t, MaxCacheMem, 64*MiB)
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assert.GreaterOrEqual(t, NumWorkers, 1)
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assert.Equal(t, LibVips, Library)
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})
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}
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