| 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) |
| } |
