gitee.com/mysnapcore/mysnapd@v0.1.0/interfaces/builtin/system_packages_doc_test.go (about) 1 // -*- Mode: Go; indent-tabs-mode: t -*- 2 3 /* 4 * Copyright (C) 2020 Canonical Ltd 5 * 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 3 as 8 * published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. 17 * 18 */ 19 20 package builtin_test 21 22 import ( 23 . "gopkg.in/check.v1" 24 25 "gitee.com/mysnapcore/mysnapd/dirs" 26 "gitee.com/mysnapcore/mysnapd/interfaces" 27 "gitee.com/mysnapcore/mysnapd/interfaces/apparmor" 28 "gitee.com/mysnapcore/mysnapd/interfaces/builtin" 29 "gitee.com/mysnapcore/mysnapd/interfaces/mount" 30 "gitee.com/mysnapcore/mysnapd/release" 31 "gitee.com/mysnapcore/mysnapd/snap" 32 "gitee.com/mysnapcore/mysnapd/testutil" 33 ) 34 35 type systemPackagesDocSuite struct { 36 iface interfaces.Interface 37 coreSlotInfo *snap.SlotInfo 38 coreSlot *interfaces.ConnectedSlot 39 plugInfo *snap.PlugInfo 40 plug *interfaces.ConnectedPlug 41 } 42 43 var _ = Suite(&systemPackagesDocSuite{iface: builtin.MustInterface("system-packages-doc")}) 44 45 const systemPackagesDocConsumerYaml = `name: consumer 46 version: 0 47 apps: 48 app: 49 plugs: [system-packages-doc] 50 ` 51 52 const systemPackagesDocCoreYaml = `name: core 53 version: 0 54 type: os 55 slots: 56 system-packages-doc: 57 ` 58 59 func (s *systemPackagesDocSuite) SetUpTest(c *C) { 60 s.plug, s.plugInfo = MockConnectedPlug(c, systemPackagesDocConsumerYaml, nil, "system-packages-doc") 61 s.coreSlot, s.coreSlotInfo = MockConnectedSlot(c, systemPackagesDocCoreYaml, nil, "system-packages-doc") 62 } 63 64 func (s *systemPackagesDocSuite) TearDownTest(c *C) { 65 dirs.SetRootDir("/") 66 } 67 68 func (s *systemPackagesDocSuite) TestName(c *C) { 69 c.Assert(s.iface.Name(), Equals, "system-packages-doc") 70 } 71 72 func (s *systemPackagesDocSuite) TestSanitizeSlot(c *C) { 73 c.Assert(interfaces.BeforePrepareSlot(s.iface, s.coreSlotInfo), IsNil) 74 } 75 76 func (s *systemPackagesDocSuite) TestSanitizePlug(c *C) { 77 c.Assert(interfaces.BeforePreparePlug(s.iface, s.plugInfo), IsNil) 78 } 79 80 func (s *systemPackagesDocSuite) TestAppArmorSpec(c *C) { 81 restore := release.MockOnClassic(true) 82 defer restore() 83 84 spec := &apparmor.Specification{} 85 c.Assert(spec.AddConnectedPlug(s.iface, s.plug, s.coreSlot), IsNil) 86 c.Assert(spec.SecurityTags(), DeepEquals, []string{"snap.consumer.app"}) 87 c.Assert(spec.SnippetForTag("snap.consumer.app"), testutil.Contains, "# Description: can access documentation of system packages.") 88 c.Assert(spec.SnippetForTag("snap.consumer.app"), testutil.Contains, "/usr/share/doc/{,**} r,") 89 c.Assert(spec.SnippetForTag("snap.consumer.app"), testutil.Contains, "/usr/share/cups/doc-root/{,**} r,") 90 c.Assert(spec.SnippetForTag("snap.consumer.app"), testutil.Contains, "/usr/share/gimp/2.0/help/{,**} r,") 91 c.Assert(spec.SnippetForTag("snap.consumer.app"), testutil.Contains, "/usr/share/libreoffice/help/{,**} r,") 92 c.Assert(spec.SnippetForTag("snap.consumer.app"), testutil.Contains, "/usr/share/xubuntu-docs/{,**} r,") 93 94 updateNS := spec.UpdateNS() 95 c.Check(updateNS, testutil.Contains, " # Mount documentation of system packages\n") 96 c.Check(updateNS, testutil.Contains, " mount options=(bind) /var/lib/snapd/hostfs/usr/share/doc/ -> /usr/share/doc/,\n") 97 c.Check(updateNS, testutil.Contains, " remount options=(bind, ro) /usr/share/doc/,\n") 98 c.Check(updateNS, testutil.Contains, " umount /usr/share/doc/,\n") 99 100 c.Check(updateNS, testutil.Contains, " mount options=(bind) /var/lib/snapd/hostfs/usr/share/cups/doc-root/ -> /usr/share/cups/doc-root/,\n") 101 c.Check(updateNS, testutil.Contains, " remount options=(bind, ro) /usr/share/cups/doc-root/,\n") 102 c.Check(updateNS, testutil.Contains, " umount /usr/share/cups/doc-root/,\n") 103 104 c.Check(updateNS, testutil.Contains, " mount options=(bind) /var/lib/snapd/hostfs/usr/share/gimp/2.0/help/ -> /usr/share/gimp/2.0/help/,\n") 105 c.Check(updateNS, testutil.Contains, " remount options=(bind, ro) /usr/share/gimp/2.0/help/,\n") 106 c.Check(updateNS, testutil.Contains, " umount /usr/share/gimp/2.0/help/,\n") 107 108 c.Check(updateNS, testutil.Contains, " mount options=(bind) /var/lib/snapd/hostfs/usr/share/gtk-doc/ -> /usr/share/gtk-doc/,\n") 109 c.Check(updateNS, testutil.Contains, " remount options=(bind, ro) /usr/share/gtk-doc/,\n") 110 c.Check(updateNS, testutil.Contains, " umount /usr/share/gtk-doc/,\n") 111 112 c.Check(updateNS, testutil.Contains, " mount options=(bind) /var/lib/snapd/hostfs/usr/share/libreoffice/help/ -> /usr/share/libreoffice/help/,\n") 113 c.Check(updateNS, testutil.Contains, " remount options=(bind, ro) /usr/share/libreoffice/help/,\n") 114 c.Check(updateNS, testutil.Contains, " umount /usr/share/libreoffice/help/,\n") 115 116 c.Check(updateNS, testutil.Contains, " mount options=(bind) /var/lib/snapd/hostfs/usr/share/xubuntu-docs/ -> /usr/share/xubuntu-docs/,\n") 117 c.Check(updateNS, testutil.Contains, " remount options=(bind, ro) /usr/share/xubuntu-docs/,\n") 118 c.Check(updateNS, testutil.Contains, " umount /usr/share/xubuntu-docs/,\n") 119 // check mimic bits 120 c.Check(updateNS, testutil.Contains, " # Writable mimic /usr/share/libreoffice\n") 121 c.Check(updateNS, testutil.Contains, " mount fstype=tmpfs options=(rw) tmpfs -> \"/usr/share/\",\n") 122 c.Check(updateNS, testutil.Contains, " \"/usr/share/\" r,\n") 123 c.Check(updateNS, testutil.Contains, " \"/usr/share/*/\" rw,\n") 124 c.Check(updateNS, testutil.Contains, " \"/usr/share/cups/*/\" rw,\n") 125 c.Check(updateNS, testutil.Contains, " \"/usr/share/gimp/*/\" rw,\n") 126 c.Check(updateNS, testutil.Contains, " \"/usr/share/gimp/2.0/*/\" rw,\n") 127 c.Check(updateNS, testutil.Contains, " \"/usr/share/libreoffice/*/\" rw,\n") 128 c.Check(updateNS, testutil.Contains, " \"/tmp/.snap/usr/share/\" rw,\n") 129 c.Check(updateNS, testutil.Contains, " \"/tmp/.snap/usr/share/cups/\" rw,\n") 130 c.Check(updateNS, testutil.Contains, " \"/tmp/.snap/usr/share/cups/*/\" rw,\n") 131 c.Check(updateNS, testutil.Contains, " \"/tmp/.snap/usr/share/gimp/2.0/\" rw,\n") 132 c.Check(updateNS, testutil.Contains, " \"/tmp/.snap/usr/share/gimp/2.0/*/\" rw,\n") 133 c.Check(updateNS, testutil.Contains, " \"/tmp/.snap/usr/share/libreoffice/\" rw,\n") 134 c.Check(updateNS, testutil.Contains, " \"/tmp/.snap/usr/share/libreoffice/*/\" rw,\n") 135 c.Check(updateNS, testutil.Contains, " mount options=(bind, rw) \"/tmp/.snap/usr/share/*\" -> \"/usr/share/*\",\n") 136 137 } 138 139 func (s *systemPackagesDocSuite) TestMountSpec(c *C) { 140 restore := release.MockOnClassic(true) 141 defer restore() 142 143 spec := &mount.Specification{} 144 c.Assert(spec.AddConnectedPlug(s.iface, s.plug, s.coreSlot), IsNil) 145 146 entries := spec.MountEntries() 147 c.Assert(entries, HasLen, 6) 148 c.Check(entries[0].Name, Equals, "/var/lib/snapd/hostfs/usr/share/doc") 149 c.Check(entries[0].Dir, Equals, "/usr/share/doc") 150 c.Check(entries[0].Options, DeepEquals, []string{"bind", "ro"}) 151 c.Check(entries[1].Name, Equals, "/var/lib/snapd/hostfs/usr/share/cups/doc-root") 152 c.Check(entries[1].Dir, Equals, "/usr/share/cups/doc-root") 153 c.Check(entries[1].Options, DeepEquals, []string{"bind", "ro"}) 154 c.Check(entries[2].Name, Equals, "/var/lib/snapd/hostfs/usr/share/gimp/2.0/help") 155 c.Check(entries[2].Dir, Equals, "/usr/share/gimp/2.0/help") 156 c.Check(entries[2].Options, DeepEquals, []string{"bind", "ro"}) 157 c.Check(entries[3].Name, Equals, "/var/lib/snapd/hostfs/usr/share/gtk-doc") 158 c.Check(entries[3].Dir, Equals, "/usr/share/gtk-doc") 159 c.Check(entries[3].Options, DeepEquals, []string{"bind", "ro"}) 160 c.Check(entries[4].Name, Equals, "/var/lib/snapd/hostfs/usr/share/libreoffice/help") 161 c.Check(entries[4].Dir, Equals, "/usr/share/libreoffice/help") 162 c.Check(entries[4].Options, DeepEquals, []string{"bind", "ro"}) 163 c.Check(entries[5].Name, Equals, "/var/lib/snapd/hostfs/usr/share/xubuntu-docs") 164 c.Check(entries[5].Dir, Equals, "/usr/share/xubuntu-docs") 165 c.Check(entries[5].Options, DeepEquals, []string{"bind", "ro"}) 166 167 entries = spec.UserMountEntries() 168 c.Assert(entries, HasLen, 0) 169 } 170 171 func (s *systemPackagesDocSuite) TestStaticInfo(c *C) { 172 si := interfaces.StaticInfoOf(s.iface) 173 c.Assert(si.ImplicitOnCore, Equals, false) 174 c.Assert(si.ImplicitOnClassic, Equals, true) 175 c.Assert(si.Summary, Equals, `allows access to documentation of system packages`) 176 c.Assert(si.BaseDeclarationSlots, testutil.Contains, "system-packages-doc") 177 c.Assert(si.BaseDeclarationSlots, testutil.Contains, "deny-auto-connection: true") 178 c.Assert(si.AffectsPlugOnRefresh, Equals, true) 179 } 180 181 func (s *systemPackagesDocSuite) TestInterfaces(c *C) { 182 c.Check(builtin.Interfaces(), testutil.DeepContains, s.iface) 183 }