| package kernel |
| |
| import ( |
| "testing" |
| ) |
| |
| func assertParseRelease(t *testing.T, release string, b *KernelVersionInfo, result int) { |
| var ( |
| a *KernelVersionInfo |
| ) |
| a, _ = ParseRelease(release) |
| |
| if r := CompareKernelVersion(a, b); r != result { |
| t.Fatalf("Unexpected kernel version comparison result. Found %d, expected %d", r, result) |
| } |
| if a.Flavor != b.Flavor { |
| t.Fatalf("Unexpected parsed kernel flavor. Found %s, expected %s", a.Flavor, b.Flavor) |
| } |
| } |
| |
| func TestParseRelease(t *testing.T) { |
| assertParseRelease(t, "3.8.0", &KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0}, 0) |
| assertParseRelease(t, "3.4.54.longterm-1", &KernelVersionInfo{Kernel: 3, Major: 4, Minor: 54, Flavor: ".longterm-1"}, 0) |
| assertParseRelease(t, "3.4.54.longterm-1", &KernelVersionInfo{Kernel: 3, Major: 4, Minor: 54, Flavor: ".longterm-1"}, 0) |
| assertParseRelease(t, "3.8.0-19-generic", &KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0, Flavor: "-19-generic"}, 0) |
| assertParseRelease(t, "3.12.8tag", &KernelVersionInfo{Kernel: 3, Major: 12, Minor: 8, Flavor: "tag"}, 0) |
| assertParseRelease(t, "3.12-1-amd64", &KernelVersionInfo{Kernel: 3, Major: 12, Minor: 0, Flavor: "-1-amd64"}, 0) |
| } |
| |
| func assertKernelVersion(t *testing.T, a, b *KernelVersionInfo, result int) { |
| if r := CompareKernelVersion(a, b); r != result { |
| t.Fatalf("Unexpected kernel version comparison result. Found %d, expected %d", r, result) |
| } |
| } |
| |
| func TestCompareKernelVersion(t *testing.T) { |
| assertKernelVersion(t, |
| &KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0}, |
| &KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0}, |
| 0) |
| assertKernelVersion(t, |
| &KernelVersionInfo{Kernel: 2, Major: 6, Minor: 0}, |
| &KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0}, |
| -1) |
| assertKernelVersion(t, |
| &KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0}, |
| &KernelVersionInfo{Kernel: 2, Major: 6, Minor: 0}, |
| 1) |
| assertKernelVersion(t, |
| &KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0}, |
| &KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0}, |
| 0) |
| assertKernelVersion(t, |
| &KernelVersionInfo{Kernel: 3, Major: 8, Minor: 5}, |
| &KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0}, |
| 1) |
| assertKernelVersion(t, |
| &KernelVersionInfo{Kernel: 3, Major: 0, Minor: 20}, |
| &KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0}, |
| -1) |
| } |