Function TestUpdateUlimits

cli/command/service/update_test.go:1615–1729

(t *testing.T)

}

func TestUpdateUlimits(t *testing.T) {
	ctx := context.Background()

	tests := []struct {
		name     string
		spec     []*container.Ulimit
		rm       []string
		add      []string
		expected []*container.Ulimit
	}{
		{
			name: "from scratch",
			add:  []string{"nofile=512:1024", "core=1024:1024"},
			expected: []*container.Ulimit{
				{Name: "core", Hard: 1024, Soft: 1024},
				{Name: "nofile", Hard: 1024, Soft: 512},
			},
		},
		{
			name: "append new",
			spec: []*container.Ulimit{
				{Name: "nofile", Hard: 1024, Soft: 512},
			},
			add: []string{"core=1024:1024"},
			expected: []*container.Ulimit{
				{Name: "core", Hard: 1024, Soft: 1024},
				{Name: "nofile", Hard: 1024, Soft: 512},
			},
		},
		{
			name: "remove and append new should append",
			spec: []*container.Ulimit{
				{Name: "core", Hard: 1024, Soft: 1024},
				{Name: "nofile", Hard: 1024, Soft: 512},
			},
			rm:  []string{"nofile=512:1024"},
			add: []string{"nofile=512:1024"},
			expected: []*container.Ulimit{
				{Name: "core", Hard: 1024, Soft: 1024},
				{Name: "nofile", Hard: 1024, Soft: 512},
			},
		},
		{
			name: "update existing",
			spec: []*container.Ulimit{
				{Name: "nofile", Hard: 2048, Soft: 1024},
			},
			add: []string{"nofile=512:1024"},
			expected: []*container.Ulimit{
				{Name: "nofile", Hard: 1024, Soft: 512},
			},
		},
		{
			name: "update existing twice",
			spec: []*container.Ulimit{
				{Name: "nofile", Hard: 2048, Soft: 1024},
			},
			add: []string{"nofile=256:512", "nofile=512:1024"},