a18913924d
- Benchmarks overlay build in an environment with 1000 nodes - Updates testenv to support both benchmarks and tests To execute: ``` go test github.com/warewulf/warewulf/internal/app/wwctl/overlay/build -bench Benchmark_Overlay_Build ``` Signed-off-by: Jonathon Anderson <janderson@ciq.com>
107 lines
4.0 KiB
Go
107 lines
4.0 KiB
Go
package kernels
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import (
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"bytes"
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"path/filepath"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/warewulf/warewulf/internal/pkg/testenv"
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"github.com/warewulf/warewulf/internal/pkg/wwlog"
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)
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func Test_List(t *testing.T) {
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tests := map[string]struct {
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files map[string][]string
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args []string
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stdout string
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}{
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"default": {
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files: map[string][]string{},
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args: []string{},
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stdout: `
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Container Kernel Version Default Nodes
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--------- ------ ------- ------- -----
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`,
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},
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"list": {
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files: map[string][]string{
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"container1": []string{
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"/boot/vmlinuz-5.14.0-427.18.1.el9_4.x86_64",
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"/boot/vmlinuz-5.14.0-427.24.1.el9_4.x86_64",
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"/boot/vmlinuz-4.14.0-427.18.1.el8_4.x86_64",
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},
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"container2": []string{
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"/boot/vmlinuz-0-rescue-eb46964329b146e39518c625feab3ea0",
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"/boot/vmlinuz-5.14.0-362.24.1.el9_3.aarch64",
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"/boot/vmlinuz-5.14.0-427.31.1.el9_4.aarch64+debug",
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"/boot/vmlinuz-5.14.0-284.30.1.el9_2.aarch64",
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"/boot/vmlinuz-5.14.0-427.31.1.el9_4.aarch64",
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},
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},
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args: []string{},
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stdout: `
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Container Kernel Version Default Nodes
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--------- ------ ------- ------- -----
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container1 /boot/vmlinuz-4.14.0-427.18.1.el8_4.x86_64 4.14.0-427.18.1 false 0
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container1 /boot/vmlinuz-5.14.0-427.18.1.el9_4.x86_64 5.14.0-427.18.1 false 0
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container1 /boot/vmlinuz-5.14.0-427.24.1.el9_4.x86_64 5.14.0-427.24.1 true 0
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container2 /boot/vmlinuz-0-rescue-eb46964329b146e39518c625feab3ea0 -- false 0
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container2 /boot/vmlinuz-5.14.0-284.30.1.el9_2.aarch64 5.14.0-284.30.1 false 0
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container2 /boot/vmlinuz-5.14.0-362.24.1.el9_3.aarch64 5.14.0-362.24.1 false 0
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container2 /boot/vmlinuz-5.14.0-427.31.1.el9_4.aarch64 5.14.0-427.31.1 true 0
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container2 /boot/vmlinuz-5.14.0-427.31.1.el9_4.aarch64+debug 5.14.0-427.31.1 false 0
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`,
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},
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"single container": {
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files: map[string][]string{
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"container1": []string{
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"/boot/vmlinuz-5.14.0-427.18.1.el9_4.x86_64",
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"/boot/vmlinuz-5.14.0-427.24.1.el9_4.x86_64",
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"/boot/vmlinuz-4.14.0-427.18.1.el8_4.x86_64",
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},
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"container2": []string{
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"/boot/vmlinuz-0-rescue-eb46964329b146e39518c625feab3ea0",
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"/boot/vmlinuz-5.14.0-362.24.1.el9_3.aarch64",
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"/boot/vmlinuz-5.14.0-427.31.1.el9_4.aarch64+debug",
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"/boot/vmlinuz-5.14.0-284.30.1.el9_2.aarch64",
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"/boot/vmlinuz-5.14.0-427.31.1.el9_4.aarch64",
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},
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},
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args: []string{"container2"},
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stdout: `
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Container Kernel Version Default Nodes
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--------- ------ ------- ------- -----
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container2 /boot/vmlinuz-0-rescue-eb46964329b146e39518c625feab3ea0 -- false 0
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container2 /boot/vmlinuz-5.14.0-284.30.1.el9_2.aarch64 5.14.0-284.30.1 false 0
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container2 /boot/vmlinuz-5.14.0-362.24.1.el9_3.aarch64 5.14.0-362.24.1 false 0
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container2 /boot/vmlinuz-5.14.0-427.31.1.el9_4.aarch64 5.14.0-427.31.1 true 0
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container2 /boot/vmlinuz-5.14.0-427.31.1.el9_4.aarch64+debug 5.14.0-427.31.1 false 0
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`,
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},
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}
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for name, tt := range tests {
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t.Run(name, func(t *testing.T) {
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env := testenv.New(t)
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defer env.RemoveAll()
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for container, files := range tt.files {
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rootfs := filepath.Join(filepath.Join("/var/lib/warewulf/chroots", container), "rootfs")
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for _, file := range files {
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env.CreateFile(filepath.Join(rootfs, file))
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}
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}
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buf := new(bytes.Buffer)
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baseCmd := GetCommand()
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baseCmd.SetArgs(tt.args)
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baseCmd.SetOut(buf)
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baseCmd.SetErr(buf)
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wwlog.SetLogWriter(buf)
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err := baseCmd.Execute()
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assert.NoError(t, err)
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assert.Equal(t, strings.TrimSpace(tt.stdout), strings.TrimSpace(buf.String()))
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})
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}
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}
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