Jack Christensen
ee93440ac1
Added ValueRoundTripTest to pgxtest Removed pgtype/testutil pgtype tests now run with all (applicable) query modes. This gives better coverage than before and revealed several bugs which are also fixed in this commit.
93 lines
3.9 KiB
Plaintext
93 lines
3.9 KiB
Plaintext
package pgtype_test
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import (
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"math"
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"testing"
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"github.com/jackc/pgx/v5/pgtype"
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)
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<% [2, 4, 8].each do |pg_byte_size| %>
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<% pg_bit_size = pg_byte_size * 8 %>
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func TestInt<%= pg_byte_size %>Codec(t *testing.T) {
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pgxtest.RunValueRoundTripTests(context.Background(), t, defaultConnTestRunner, nil, "int<%= pg_byte_size %>", []pgxtest.ValueRoundTripTest{
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{int8(1), new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(1))},
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{int16(1), new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(1))},
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{int32(1), new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(1))},
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{int64(1), new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(1))},
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{uint8(1), new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(1))},
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{uint16(1), new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(1))},
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{uint32(1), new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(1))},
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{uint64(1), new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(1))},
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{int(1), new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(1))},
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{uint(1), new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(1))},
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{pgtype.Int<%= pg_byte_size %>{Int: 1, Valid: true}, new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(1))},
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{int32(-1), new(pgtype.Int<%= pg_byte_size %>), isExpectedEq(pgtype.Int<%= pg_byte_size %>{Int: -1, Valid: true})},
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{1, new(int8), isExpectedEq(int8(1))},
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{1, new(int16), isExpectedEq(int16(1))},
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{1, new(int32), isExpectedEq(int32(1))},
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{1, new(int64), isExpectedEq(int64(1))},
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{1, new(uint8), isExpectedEq(uint8(1))},
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{1, new(uint16), isExpectedEq(uint16(1))},
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{1, new(uint32), isExpectedEq(uint32(1))},
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{1, new(uint64), isExpectedEq(uint64(1))},
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{1, new(int), isExpectedEq(int(1))},
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{1, new(uint), isExpectedEq(uint(1))},
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{-1, new(int8), isExpectedEq(int8(-1))},
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{-1, new(int16), isExpectedEq(int16(-1))},
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{-1, new(int32), isExpectedEq(int32(-1))},
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{-1, new(int64), isExpectedEq(int64(-1))},
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{-1, new(int), isExpectedEq(int(-1))},
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{math.MinInt<%= pg_bit_size %>, new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(math.MinInt<%= pg_bit_size %>))},
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{-1, new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(-1))},
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{0, new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(0))},
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{1, new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(1))},
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{math.MaxInt<%= pg_bit_size %>, new(int<%= pg_bit_size %>), isExpectedEq(int<%= pg_bit_size %>(math.MaxInt<%= pg_bit_size %>))},
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{1, new(pgtype.Int<%= pg_byte_size %>), isExpectedEq(pgtype.Int<%= pg_byte_size %>{Int: 1, Valid: true})},
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{pgtype.Int<%= pg_byte_size %>{}, new(pgtype.Int<%= pg_byte_size %>), isExpectedEq(pgtype.Int<%= pg_byte_size %>{})},
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{nil, new(*int<%= pg_bit_size %>), isExpectedEq((*int<%= pg_bit_size %>)(nil))},
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})
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}
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func TestInt<%= pg_byte_size %>MarshalJSON(t *testing.T) {
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successfulTests := []struct {
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source pgtype.Int<%= pg_byte_size %>
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result string
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}{
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{source: pgtype.Int<%= pg_byte_size %>{Int: 0}, result: "null"},
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{source: pgtype.Int<%= pg_byte_size %>{Int: 1, Valid: true}, result: "1"},
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}
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for i, tt := range successfulTests {
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r, err := tt.source.MarshalJSON()
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if err != nil {
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t.Errorf("%d: %v", i, err)
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}
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if string(r) != tt.result {
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t.Errorf("%d: expected %v to convert to %v, but it was %v", i, tt.source, tt.result, string(r))
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}
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}
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}
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func TestInt<%= pg_byte_size %>UnmarshalJSON(t *testing.T) {
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successfulTests := []struct {
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source string
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result pgtype.Int<%= pg_byte_size %>
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}{
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{source: "null", result: pgtype.Int<%= pg_byte_size %>{Int: 0}},
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{source: "1", result: pgtype.Int<%= pg_byte_size %>{Int: 1, Valid: true}},
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}
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for i, tt := range successfulTests {
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var r pgtype.Int<%= pg_byte_size %>
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err := r.UnmarshalJSON([]byte(tt.source))
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if err != nil {
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t.Errorf("%d: %v", i, err)
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}
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if r != tt.result {
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t.Errorf("%d: expected %v to convert to %v, but it was %v", i, tt.source, tt.result, r)
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}
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}
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}
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<% end %>
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