func (s *BuildTestSuite) TestBuildSimpleOutputDir(c *C) {
sourceDir := makeExampleSnapSourceDir(c, `name: hello
version: 1.0.1
architectures: ["i386", "amd64"]
integration:
app:
apparmor-profile: meta/hello.apparmor
`)
outputDir := filepath.Join(c.MkDir(), "output")
snapOutput := filepath.Join(outputDir, "hello_1.0.1_multi.snap")
resultSnap, err := snaptest.BuildSquashfsSnap(sourceDir, outputDir)
// check that there is result
_, err = os.Stat(resultSnap)
c.Assert(err, IsNil)
c.Assert(resultSnap, Equals, snapOutput)
// check that the content looks sane
output, err := exec.Command("unsquashfs", "-ll", resultSnap).CombinedOutput()
c.Assert(err, IsNil)
for _, needle := range []string{
"meta/snap.yaml",
"bin/hello-world",
"symlink -> bin/hello-world",
} {
expr := fmt.Sprintf(`(?ms).*%s.*`, regexp.QuoteMeta(needle))
c.Assert(string(output), Matches, expr)
}
}
func (s *BuildTestSuite) TestBuildFailsForUnknownType(c *C) {
sourceDir := makeExampleSnapSourceDir(c, `name: hello
version: 1.0.1
`)
err := syscall.Mkfifo(filepath.Join(sourceDir, "fifo"), 0644)
c.Assert(err, IsNil)
_, err = snaptest.BuildSquashfsSnap(sourceDir, "")
c.Assert(err, ErrorMatches, "cannot handle type of file .*")
}
func main() {
if len(os.Args) != 3 {
fmt.Fprintf(os.Stderr, "snapbuild: expected sourceDir and targetDir\n")
os.Exit(1)
}
snapPath, err := snaptest.BuildSquashfsSnap(os.Args[1], os.Args[2])
if err != nil {
fmt.Fprintf(os.Stderr, "snapbuild: %v\n", err)
os.Exit(1)
}
fmt.Fprintf(os.Stdout, "built: %s\n", snapPath)
}
func (s *BuildTestSuite) TestBuildNoManifestFails(c *C) {
sourceDir := makeExampleSnapSourceDir(c, "")
c.Assert(os.Remove(filepath.Join(sourceDir, "meta", "snap.yaml")), IsNil)
_, err := snaptest.BuildSquashfsSnap(sourceDir, "")
c.Assert(err, NotNil) // XXX maybe make the error more explicit
}