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https://github.com/token2/snapd.git
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51a1796cbe
Add code for validating the sanity of the content entries of a given asset. Signed-off-by: Maciej Borzecki <maciej.zenon.borzecki@canonical.com>
115 lines
2.5 KiB
Go
115 lines
2.5 KiB
Go
// -*- Mode: Go; indent-tabs-mode: t -*-
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/*
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* Copyright (C) 2020Canonical Ltd
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 3 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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package kernel_test
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import (
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"fmt"
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"os"
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"path/filepath"
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. "gopkg.in/check.v1"
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"github.com/snapcore/snapd/kernel"
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)
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type validateKernelSuite struct {
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dir string
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}
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var _ = Suite(&validateKernelSuite{})
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func (s *validateKernelSuite) SetUpTest(c *C) {
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s.dir = c.MkDir()
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}
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func (s *validateKernelSuite) TestValidateMissingContentFile(c *C) {
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var kernelYaml = `
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assets:
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dtbs:
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edition: 1
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content:
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- foo
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`
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mockKernelRoot := makeMockKernel(c, kernelYaml, nil)
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err := kernel.Validate(mockKernelRoot)
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c.Assert(err, ErrorMatches, `asset "dtbs": content "foo" source path does not exist`)
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}
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func (s *validateKernelSuite) TestValidateMissingContentDir(c *C) {
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var kernelYaml = `
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assets:
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dtbs:
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edition: 1
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content:
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- dir/
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`
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mockKernelRoot := makeMockKernel(c, kernelYaml, map[string]string{"dir": ""})
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err := kernel.Validate(mockKernelRoot)
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c.Assert(err, ErrorMatches, `asset "dtbs": content "dir/" is not a directory`)
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}
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func (s *validateKernelSuite) TestValidateHappy(c *C) {
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var kernelYaml = `
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assets:
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dtbs:
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edition: 1
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content:
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- foo
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- dir/
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`
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mockKernelRoot := makeMockKernel(c, kernelYaml, map[string]string{
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"foo": "",
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})
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err := os.MkdirAll(filepath.Join(mockKernelRoot, "dir"), 0755)
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c.Assert(err, IsNil)
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err = kernel.Validate(mockKernelRoot)
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c.Assert(err, IsNil)
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}
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func (s *validateKernelSuite) TestValidateHappyNoKernelYaml(c *C) {
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emptyDir := c.MkDir()
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err := kernel.Validate(emptyDir)
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c.Assert(err, IsNil)
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}
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func (s *validateKernelSuite) TestValidateBadContent(c *C) {
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var kernelYamlFmt = `
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assets:
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dtbs:
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edition: 1
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content:
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- %s
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`
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for _, tc := range []string{
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"../",
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"/foo/../bar/..",
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"..",
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"//",
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} {
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mockKernelRoot := makeMockKernel(c, fmt.Sprintf(kernelYamlFmt, tc), nil)
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err := kernel.Validate(mockKernelRoot)
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c.Assert(err, ErrorMatches, fmt.Sprintf(`asset "dtbs": invalid content %q`, tc))
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}
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}
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