GODT-1837: Fix restart.

GOTD-1837: added wait flag.
GODT-1837: strip --wait flag from launcher command-line.
GODT-1837: hide main window before restart.

cmd/launcher/main_test.go

@@ -0,0 +1,58 @@
+// Copyright (c) 2022 Proton AG
+//
+// This file is part of Proton Mail Bridge.
+//
+// Proton Mail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Proton Mail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
+
+package main
+
+import (
+	"testing"
+
+	"github.com/bradenaw/juniper/xslices"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSliceContains(t *testing.T) {
+	assert.True(t, sliceContains([]string{"a", "b", "c"}, "a"))
+	assert.True(t, sliceContains([]int{1, 2, 3}, 2))
+	assert.False(t, sliceContains([]string{"a", "b", "c"}, "A"))
+	assert.False(t, sliceContains([]int{1, 2, 3}, 4))
+	assert.False(t, sliceContains([]string{}, "a"))
+	assert.True(t, sliceContains([]string{"a", "a"}, "a"))
+}
+
+func TestFindAndStrip(t *testing.T) {
+	list := []string{"a", "b", "c", "c", "b", "c"}
+
+	result, found := findAndStrip(list, "a")
+	assert.True(t, found)
+	assert.True(t, xslices.Equal(result, []string{"b", "c", "c", "b", "c"}))
+
+	result, found = findAndStrip(list, "c")
+	assert.True(t, found)
+	assert.True(t, xslices.Equal(result, []string{"a", "b", "b"}))
+
+	result, found = findAndStrip([]string{"c", "c", "c"}, "c")
+	assert.True(t, found)
+	assert.True(t, xslices.Equal(result, []string{}))
+
+	result, found = findAndStrip(list, "A")
+	assert.False(t, found)
+	assert.True(t, xslices.Equal(result, list))
+
+	result, found = findAndStrip([]string{}, "a")
+	assert.False(t, found)
+	assert.True(t, xslices.Equal(result, []string{}))
+}