~eliasnaur/gio

4484674ab1d796816345875c4cb6e3b751a1e187 — Elias Naur a month ago e188d0e
layout: don't run alloc tests with -race

The race runtime allocates where the non-race runtime doesn't.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
2 files changed, 48 insertions(+), 36 deletions(-)

A layout/alloc_test.go
M layout/layout_test.go
A layout/alloc_test.go => layout/alloc_test.go +48 -0
@@ 0,0 1,48 @@
// SPDX-License-Identifier: Unlicense OR MIT

// +build !race

package layout

import (
	"image"
	"testing"

	"gioui.org/op"
)

func TestStackAllocs(t *testing.T) {
	var ops op.Ops
	allocs := testing.AllocsPerRun(1, func() {
		ops.Reset()
		gtx := Context{
			Ops: &ops,
		}
		Stack{}.Layout(gtx,
			Stacked(func(gtx Context) Dimensions {
				return Dimensions{Size: image.Point{X: 50, Y: 50}}
			}),
		)
	})
	if allocs != 0 {
		t.Errorf("expected no allocs, got %f", allocs)
	}
}

func TestFlexAllocs(t *testing.T) {
	var ops op.Ops
	allocs := testing.AllocsPerRun(1, func() {
		ops.Reset()
		gtx := Context{
			Ops: &ops,
		}
		Flex{}.Layout(gtx,
			Rigid(func(gtx Context) Dimensions {
				return Dimensions{Size: image.Point{X: 50, Y: 50}}
			}),
		)
	})
	if allocs != 0 {
		t.Errorf("expected no allocs, got %f", allocs)
	}
}

M layout/layout_test.go => layout/layout_test.go +0 -36
@@ 29,39 29,3 @@ func TestStack(t *testing.T) {
		t.Errorf("Stack ignored Expanded size, got %v expected %v", got, exp)
	}
}

func TestStackAllocs(t *testing.T) {
	var ops op.Ops
	allocs := testing.AllocsPerRun(1, func() {
		ops.Reset()
		gtx := Context{
			Ops: &ops,
		}
		Stack{}.Layout(gtx,
			Stacked(func(gtx Context) Dimensions {
				return Dimensions{Size: image.Point{X: 50, Y: 50}}
			}),
		)
	})
	if allocs != 0 {
		t.Errorf("expected no allocs, got %f", allocs)
	}
}

func TestFlexAllocs(t *testing.T) {
	var ops op.Ops
	allocs := testing.AllocsPerRun(1, func() {
		ops.Reset()
		gtx := Context{
			Ops: &ops,
		}
		Flex{}.Layout(gtx,
			Rigid(func(gtx Context) Dimensions {
				return Dimensions{Size: image.Point{X: 50, Y: 50}}
			}),
		)
	})
	if allocs != 0 {
		t.Errorf("expected no allocs, got %f", allocs)
	}
}