| package versions | |
| import ( | |
| "testing" | |
| ) | |
| func assertVersion(t *testing.T, a, b string, result int) { | |
| if r := compare(a, b); r != result { | |
| t.Fatalf("Unexpected version comparison result. Found %d, expected %d", r, result) | |
| } | |
| } | |
| func TestCompareVersion(t *testing.T) { | |
| assertVersion(t, "1.12", "1.12", 0) | |
| assertVersion(t, "1.0.0", "1", 0) | |
| assertVersion(t, "1", "1.0.0", 0) | |
| assertVersion(t, "1.05.00.0156", "1.0.221.9289", 1) | |
| assertVersion(t, "1", "1.0.1", -1) | |
| assertVersion(t, "1.0.1", "1", 1) | |
| assertVersion(t, "1.0.1", "1.0.2", -1) | |
| assertVersion(t, "1.0.2", "1.0.3", -1) | |
| assertVersion(t, "1.0.3", "1.1", -1) | |
| assertVersion(t, "1.1", "1.1.1", -1) | |
| assertVersion(t, "1.1.1", "1.1.2", -1) | |
| assertVersion(t, "1.1.2", "1.2", -1) | |
| } |