7f3f016ed1
This is the first step to support embedding container images. Here we add the `containers []container.Spec` argument to supply images with resolved container specifications. For now all distros will return an error in case a container is actually supplied since none of them currently support embedding containers. NB: also no apis or tools will actually resolve containers.
455 lines
12 KiB
Go
455 lines
12 KiB
Go
package rhel7_test
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/osbuild/osbuild-composer/internal/blueprint"
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"github.com/osbuild/osbuild-composer/internal/distro"
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"github.com/osbuild/osbuild-composer/internal/distro/distro_test_common"
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"github.com/osbuild/osbuild-composer/internal/distro/rhel7"
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)
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type rhelFamilyDistro struct {
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name string
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distro distro.Distro
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}
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var rhelFamilyDistros = []rhelFamilyDistro{
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{
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name: "rhel",
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distro: rhel7.New(),
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},
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}
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func TestFilenameFromType(t *testing.T) {
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type args struct {
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outputFormat string
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}
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type wantResult struct {
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filename string
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mimeType string
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wantErr bool
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}
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tests := []struct {
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name string
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args args
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want wantResult
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}{
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{
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name: "qcow2",
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args: args{"qcow2"},
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want: wantResult{
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filename: "disk.qcow2",
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mimeType: "application/x-qemu-disk",
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},
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},
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{
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name: "azure-rhui",
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args: args{"azure-rhui"},
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want: wantResult{
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filename: "disk.vhd.xz",
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mimeType: "application/xz",
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},
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},
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{
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name: "invalid-output-type",
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args: args{"foobar"},
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want: wantResult{wantErr: true},
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},
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}
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for _, dist := range rhelFamilyDistros {
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t.Run(dist.name, func(t *testing.T) {
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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dist := dist.distro
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arch, _ := dist.GetArch("x86_64")
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imgType, err := arch.GetImageType(tt.args.outputFormat)
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if (err != nil) != tt.want.wantErr {
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t.Errorf("Arch.GetImageType() error = %v, wantErr %v", err, tt.want.wantErr)
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return
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}
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if !tt.want.wantErr {
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gotFilename := imgType.Filename()
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gotMIMEType := imgType.MIMEType()
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if gotFilename != tt.want.filename {
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t.Errorf("ImageType.Filename() got = %v, want %v", gotFilename, tt.want.filename)
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}
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if gotMIMEType != tt.want.mimeType {
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t.Errorf("ImageType.MIMEType() got1 = %v, want %v", gotMIMEType, tt.want.mimeType)
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}
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}
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})
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}
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})
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}
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}
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func TestImageType_BuildPackages(t *testing.T) {
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x8664BuildPackages := []string{
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"dnf",
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"dosfstools",
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"e2fsprogs",
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"grub2-efi-x64",
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"grub2-pc",
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"policycoreutils",
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"shim-x64",
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"systemd",
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"tar",
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"qemu-img",
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"xz",
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}
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buildPackages := map[string][]string{
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"x86_64": x8664BuildPackages,
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}
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for _, dist := range rhelFamilyDistros {
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t.Run(dist.name, func(t *testing.T) {
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d := dist.distro
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for _, archLabel := range d.ListArches() {
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archStruct, err := d.GetArch(archLabel)
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if assert.NoErrorf(t, err, "d.GetArch(%v) returned err = %v; expected nil", archLabel, err) {
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continue
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}
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for _, itLabel := range archStruct.ListImageTypes() {
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itStruct, err := archStruct.GetImageType(itLabel)
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if assert.NoErrorf(t, err, "d.GetArch(%v) returned err = %v; expected nil", archLabel, err) {
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continue
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}
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buildPkgs := itStruct.PackageSets(blueprint.Blueprint{}, distro.ImageOptions{}, nil)["build"]
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assert.NotNil(t, buildPkgs)
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assert.Len(t, buildPkgs, 1)
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assert.ElementsMatch(t, buildPackages[archLabel], buildPkgs[0].Include)
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}
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}
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})
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}
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}
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func TestImageType_Name(t *testing.T) {
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imgMap := []struct {
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arch string
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imgNames []string
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}{
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{
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arch: "x86_64",
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imgNames: []string{
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"qcow2",
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"azure-rhui",
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},
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},
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}
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for _, dist := range rhelFamilyDistros {
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t.Run(dist.name, func(t *testing.T) {
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for _, mapping := range imgMap {
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arch, err := dist.distro.GetArch(mapping.arch)
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if assert.NoError(t, err) {
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for _, imgName := range mapping.imgNames {
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imgType, err := arch.GetImageType(imgName)
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if assert.NoError(t, err) {
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assert.Equalf(t, imgName, imgType.Name(), "arch: %s", mapping.arch)
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}
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}
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}
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}
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})
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}
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}
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// Check that Manifest() function returns an error for unsupported
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// configurations.
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func TestDistro_ManifestError(t *testing.T) {
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r7distro := rhel7.New()
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bp := blueprint.Blueprint{
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Customizations: &blueprint.Customizations{
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Kernel: &blueprint.KernelCustomization{
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Append: "debug",
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},
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},
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}
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for _, archName := range r7distro.ListArches() {
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arch, _ := r7distro.GetArch(archName)
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for _, imgTypeName := range arch.ListImageTypes() {
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imgType, _ := arch.GetImageType(imgTypeName)
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imgOpts := distro.ImageOptions{
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Size: imgType.Size(0),
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}
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testPackageSpecSets := distro_test_common.GetTestingImagePackageSpecSets("kernel", imgType)
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_, err := imgType.Manifest(bp.Customizations, imgOpts, nil, testPackageSpecSets, nil, 0)
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assert.NoError(t, err)
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}
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}
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}
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func TestArchitecture_ListImageTypes(t *testing.T) {
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imgMap := []struct {
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arch string
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imgNames []string
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rhelAdditionalImageTypes []string
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}{
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{
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arch: "x86_64",
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imgNames: []string{
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"qcow2",
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"azure-rhui",
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},
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},
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}
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for _, dist := range rhelFamilyDistros {
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t.Run(dist.name, func(t *testing.T) {
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for _, mapping := range imgMap {
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arch, err := dist.distro.GetArch(mapping.arch)
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require.NoError(t, err)
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imageTypes := arch.ListImageTypes()
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var expectedImageTypes []string
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expectedImageTypes = append(expectedImageTypes, mapping.imgNames...)
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if dist.name == "rhel" {
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expectedImageTypes = append(expectedImageTypes, mapping.rhelAdditionalImageTypes...)
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}
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require.ElementsMatch(t, expectedImageTypes, imageTypes)
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}
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})
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}
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}
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func TestRhel7_ListArches(t *testing.T) {
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arches := rhel7.New().ListArches()
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assert.Equal(t, []string{"x86_64"}, arches)
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}
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func TestRhel7_GetArch(t *testing.T) {
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arches := []struct {
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name string
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errorExpected bool
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errorExpectedInCentos bool
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}{
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{
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name: "x86_64",
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},
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{
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name: "foo-arch",
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errorExpected: true,
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},
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}
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for _, dist := range rhelFamilyDistros {
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t.Run(dist.name, func(t *testing.T) {
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for _, a := range arches {
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actualArch, err := dist.distro.GetArch(a.name)
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if a.errorExpected || (a.errorExpectedInCentos && dist.name == "centos") {
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assert.Nil(t, actualArch)
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assert.Error(t, err)
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} else {
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assert.Equal(t, a.name, actualArch.Name())
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assert.NoError(t, err)
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}
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}
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})
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}
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}
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func TestRhel7_Name(t *testing.T) {
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distro := rhel7.New()
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assert.Equal(t, "rhel-7", distro.Name())
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}
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func TestRhel7_ModulePlatformID(t *testing.T) {
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distro := rhel7.New()
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assert.Equal(t, "platform:el7", distro.ModulePlatformID())
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}
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func TestRhel7_KernelOption(t *testing.T) {
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distro_test_common.TestDistro_KernelOption(t, rhel7.New())
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}
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func TestDistro_CustomFileSystemManifestError(t *testing.T) {
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r7distro := rhel7.New()
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bp := blueprint.Blueprint{
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Customizations: &blueprint.Customizations{
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Filesystem: []blueprint.FilesystemCustomization{
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{
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MinSize: 1024,
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Mountpoint: "/boot",
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},
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},
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},
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}
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for _, archName := range r7distro.ListArches() {
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arch, _ := r7distro.GetArch(archName)
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for _, imgTypeName := range arch.ListImageTypes() {
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imgType, _ := arch.GetImageType(imgTypeName)
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_, err := imgType.Manifest(bp.Customizations, distro.ImageOptions{}, nil, nil, nil, 0)
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assert.EqualError(t, err, "The following custom mountpoints are not supported [\"/boot\"]")
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}
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}
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}
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func TestDistro_TestRootMountPoint(t *testing.T) {
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r7distro := rhel7.New()
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bp := blueprint.Blueprint{
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Customizations: &blueprint.Customizations{
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Filesystem: []blueprint.FilesystemCustomization{
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{
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MinSize: 1024,
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Mountpoint: "/",
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},
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},
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},
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}
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for _, archName := range r7distro.ListArches() {
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arch, _ := r7distro.GetArch(archName)
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for _, imgTypeName := range arch.ListImageTypes() {
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imgType, _ := arch.GetImageType(imgTypeName)
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testPackageSpecSets := distro_test_common.GetTestingImagePackageSpecSets("kernel", imgType)
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_, err := imgType.Manifest(bp.Customizations, distro.ImageOptions{}, nil, testPackageSpecSets, nil, 0)
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assert.NoError(t, err)
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}
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}
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}
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func TestDistro_CustomFileSystemSubDirectories(t *testing.T) {
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r7distro := rhel7.New()
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bp := blueprint.Blueprint{
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Customizations: &blueprint.Customizations{
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Filesystem: []blueprint.FilesystemCustomization{
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{
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MinSize: 1024,
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Mountpoint: "/var/log",
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},
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{
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MinSize: 1024,
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Mountpoint: "/var/log/audit",
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},
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},
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},
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}
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for _, archName := range r7distro.ListArches() {
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arch, _ := r7distro.GetArch(archName)
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for _, imgTypeName := range arch.ListImageTypes() {
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imgType, _ := arch.GetImageType(imgTypeName)
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testPackageSpecSets := distro_test_common.GetTestingImagePackageSpecSets("kernel", imgType)
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_, err := imgType.Manifest(bp.Customizations, distro.ImageOptions{}, nil, testPackageSpecSets, nil, 0)
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assert.NoError(t, err)
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}
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}
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}
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func TestDistro_MountpointsWithArbitraryDepthAllowed(t *testing.T) {
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r7distro := rhel7.New()
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bp := blueprint.Blueprint{
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Customizations: &blueprint.Customizations{
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Filesystem: []blueprint.FilesystemCustomization{
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{
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MinSize: 1024,
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Mountpoint: "/var/a",
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},
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{
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MinSize: 1024,
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Mountpoint: "/var/a/b",
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},
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{
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MinSize: 1024,
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Mountpoint: "/var/a/b/c",
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},
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{
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MinSize: 1024,
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Mountpoint: "/var/a/b/c/d",
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},
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},
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},
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}
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for _, archName := range r7distro.ListArches() {
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arch, _ := r7distro.GetArch(archName)
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for _, imgTypeName := range arch.ListImageTypes() {
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imgType, _ := arch.GetImageType(imgTypeName)
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testPackageSpecSets := distro_test_common.GetTestingImagePackageSpecSets("kernel", imgType)
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_, err := imgType.Manifest(bp.Customizations, distro.ImageOptions{}, nil, testPackageSpecSets, nil, 0)
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assert.NoError(t, err)
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}
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}
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}
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func TestDistro_DirtyMountpointsNotAllowed(t *testing.T) {
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r7distro := rhel7.New()
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bp := blueprint.Blueprint{
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Customizations: &blueprint.Customizations{
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Filesystem: []blueprint.FilesystemCustomization{
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{
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MinSize: 1024,
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Mountpoint: "//",
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},
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{
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MinSize: 1024,
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Mountpoint: "/var//",
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},
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{
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MinSize: 1024,
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Mountpoint: "/var//log/audit/",
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},
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},
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},
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}
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for _, archName := range r7distro.ListArches() {
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arch, _ := r7distro.GetArch(archName)
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for _, imgTypeName := range arch.ListImageTypes() {
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imgType, _ := arch.GetImageType(imgTypeName)
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_, err := imgType.Manifest(bp.Customizations, distro.ImageOptions{}, nil, nil, nil, 0)
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assert.EqualError(t, err, "The following custom mountpoints are not supported [\"//\" \"/var//\" \"/var//log/audit/\"]")
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}
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}
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}
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func TestDistro_CustomFileSystemPatternMatching(t *testing.T) {
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r7distro := rhel7.New()
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bp := blueprint.Blueprint{
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Customizations: &blueprint.Customizations{
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Filesystem: []blueprint.FilesystemCustomization{
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{
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MinSize: 1024,
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Mountpoint: "/variable",
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},
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{
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MinSize: 1024,
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Mountpoint: "/variable/log/audit",
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},
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},
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},
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}
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for _, archName := range r7distro.ListArches() {
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arch, _ := r7distro.GetArch(archName)
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for _, imgTypeName := range arch.ListImageTypes() {
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imgType, _ := arch.GetImageType(imgTypeName)
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_, err := imgType.Manifest(bp.Customizations, distro.ImageOptions{}, nil, nil, nil, 0)
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assert.EqualError(t, err, "The following custom mountpoints are not supported [\"/variable\" \"/variable/log/audit\"]")
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}
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}
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}
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func TestDistro_CustomUsrPartitionNotLargeEnough(t *testing.T) {
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r7distro := rhel7.New()
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bp := blueprint.Blueprint{
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Customizations: &blueprint.Customizations{
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Filesystem: []blueprint.FilesystemCustomization{
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{
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MinSize: 1024,
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Mountpoint: "/usr",
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},
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},
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},
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}
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for _, archName := range r7distro.ListArches() {
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arch, _ := r7distro.GetArch(archName)
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for _, imgTypeName := range arch.ListImageTypes() {
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imgType, _ := arch.GetImageType(imgTypeName)
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testPackageSpecSets := distro_test_common.GetTestingImagePackageSpecSets("kernel", imgType)
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_, err := imgType.Manifest(bp.Customizations, distro.ImageOptions{}, nil, testPackageSpecSets, nil, 0)
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assert.NoError(t, err)
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}
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}
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}
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