diff options
Diffstat (limited to 'vendor/github.com/lib/pq/array_test.go')
| -rw-r--r-- | vendor/github.com/lib/pq/array_test.go | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/vendor/github.com/lib/pq/array_test.go b/vendor/github.com/lib/pq/array_test.go index 96402fd4a..10b843184 100644 --- a/vendor/github.com/lib/pq/array_test.go +++ b/vendor/github.com/lib/pq/array_test.go @@ -70,6 +70,10 @@ func TestParseArrayError(t *testing.T) { {`{,}`, "unexpected ',' at offset 1"}, {`{,x}`, "unexpected ',' at offset 1"}, {`{x,}`, "unexpected '}' at offset 3"}, + {`{x,{`, "unexpected '{' at offset 3"}, + {`{x},`, "unexpected ',' at offset 3"}, + {`{x}}`, "unexpected '}' at offset 3"}, + {`{{x}`, "expected '}' at offset 4"}, {`{""x}`, "unexpected 'x' at offset 3"}, {`{{a},{b,c}}`, "multidimensional arrays must have elements with matching dimensions"}, } { @@ -171,6 +175,30 @@ func TestBoolArrayScanUnsupported(t *testing.T) { } } +func TestBoolArrayScanEmpty(t *testing.T) { + var arr BoolArray + err := arr.Scan(`{}`) + + if err != nil { + t.Fatalf("Expected no error, got %v", err) + } + if arr == nil || len(arr) != 0 { + t.Errorf("Expected empty, got %#v", arr) + } +} + +func TestBoolArrayScanNil(t *testing.T) { + arr := BoolArray{true, true, true} + err := arr.Scan(nil) + + if err != nil { + t.Fatalf("Expected no error, got %v", err) + } + if arr != nil { + t.Errorf("Expected nil, got %+v", arr) + } +} + var BoolArrayStringTests = []struct { str string arr BoolArray @@ -300,6 +328,30 @@ func TestByteaArrayScanUnsupported(t *testing.T) { } } +func TestByteaArrayScanEmpty(t *testing.T) { + var arr ByteaArray + err := arr.Scan(`{}`) + + if err != nil { + t.Fatalf("Expected no error, got %v", err) + } + if arr == nil || len(arr) != 0 { + t.Errorf("Expected empty, got %#v", arr) + } +} + +func TestByteaArrayScanNil(t *testing.T) { + arr := ByteaArray{{2}, {6}, {0, 0}} + err := arr.Scan(nil) + + if err != nil { + t.Fatalf("Expected no error, got %v", err) + } + if arr != nil { + t.Errorf("Expected nil, got %+v", arr) + } +} + var ByteaArrayStringTests = []struct { str string arr ByteaArray @@ -430,6 +482,30 @@ func TestFloat64ArrayScanUnsupported(t *testing.T) { } } +func TestFloat64ArrayScanEmpty(t *testing.T) { + var arr Float64Array + err := arr.Scan(`{}`) + + if err != nil { + t.Fatalf("Expected no error, got %v", err) + } + if arr == nil || len(arr) != 0 { + t.Errorf("Expected empty, got %#v", arr) + } +} + +func TestFloat64ArrayScanNil(t *testing.T) { + arr := Float64Array{5, 5, 5} + err := arr.Scan(nil) + + if err != nil { + t.Fatalf("Expected no error, got %v", err) + } + if arr != nil { + t.Errorf("Expected nil, got %+v", arr) + } +} + var Float64ArrayStringTests = []struct { str string arr Float64Array @@ -560,6 +636,30 @@ func TestInt64ArrayScanUnsupported(t *testing.T) { } } +func TestInt64ArrayScanEmpty(t *testing.T) { + var arr Int64Array + err := arr.Scan(`{}`) + + if err != nil { + t.Fatalf("Expected no error, got %v", err) + } + if arr == nil || len(arr) != 0 { + t.Errorf("Expected empty, got %#v", arr) + } +} + +func TestInt64ArrayScanNil(t *testing.T) { + arr := Int64Array{5, 5, 5} + err := arr.Scan(nil) + + if err != nil { + t.Fatalf("Expected no error, got %v", err) + } + if arr != nil { + t.Errorf("Expected nil, got %+v", arr) + } +} + var Int64ArrayStringTests = []struct { str string arr Int64Array @@ -689,6 +789,30 @@ func TestStringArrayScanUnsupported(t *testing.T) { } } +func TestStringArrayScanEmpty(t *testing.T) { + var arr StringArray + err := arr.Scan(`{}`) + + if err != nil { + t.Fatalf("Expected no error, got %v", err) + } + if arr == nil || len(arr) != 0 { + t.Errorf("Expected empty, got %#v", arr) + } +} + +func TestStringArrayScanNil(t *testing.T) { + arr := StringArray{"x", "x", "x"} + err := arr.Scan(nil) + + if err != nil { + t.Fatalf("Expected no error, got %v", err) + } + if arr != nil { + t.Errorf("Expected nil, got %+v", arr) + } +} + var StringArrayStringTests = []struct { str string arr StringArray @@ -811,6 +935,7 @@ func BenchmarkStringArrayValue(b *testing.B) { func TestGenericArrayScanUnsupported(t *testing.T) { var s string var ss []string + var nsa [1]sql.NullString for _, tt := range []struct { src, dest interface{} @@ -820,6 +945,7 @@ func TestGenericArrayScanUnsupported(t *testing.T) { {nil, true, "destination bool is not a pointer to array or slice"}, {nil, &s, "destination *string is not a pointer to array or slice"}, {nil, ss, "destination []string is not a pointer to array or slice"}, + {nil, &nsa, "<nil> to [1]sql.NullString"}, {true, &ss, "bool to []string"}, {`{{x}}`, &ss, "multidimensional ARRAY[1][1] is not implemented"}, {`{{x},{x}}`, &ss, "multidimensional ARRAY[2][1] is not implemented"}, @@ -862,6 +988,28 @@ func TestGenericArrayScanScannerArrayString(t *testing.T) { } } +func TestGenericArrayScanScannerSliceEmpty(t *testing.T) { + var nss []sql.NullString + + if err := (GenericArray{&nss}).Scan(`{}`); err != nil { + t.Fatalf("Expected no error, got %v", err) + } + if nss == nil || len(nss) != 0 { + t.Errorf("Expected empty, got %#v", nss) + } +} + +func TestGenericArrayScanScannerSliceNil(t *testing.T) { + nss := []sql.NullString{{String: ``, Valid: true}, {}} + + if err := (GenericArray{&nss}).Scan(nil); err != nil { + t.Fatalf("Expected no error, got %v", err) + } + if nss != nil { + t.Errorf("Expected nil, got %+v", nss) + } +} + func TestGenericArrayScanScannerSliceBytes(t *testing.T) { src, expected, nss := []byte(`{NULL,abc,"\""}`), []sql.NullString{{}, {String: `abc`, Valid: true}, {String: `"`, Valid: true}}, @@ -977,6 +1125,22 @@ func TestGenericArrayValue(t *testing.T) { t.Errorf("Expected nil, got %q", result) } + for _, tt := range []interface{}{ + []bool(nil), + [][]int(nil), + []*int(nil), + []sql.NullString(nil), + } { + result, err := GenericArray{tt}.Value() + + if err != nil { + t.Fatalf("Expected no error for %#v, got %v", tt, err) + } + if result != nil { + t.Errorf("Expected nil for %#v, got %q", tt, result) + } + } + Tilde := func(v driver.Value) FuncArrayValuer { return FuncArrayValuer{ func() string { return "~" }, |