mirror of https://github.com/jackc/pgx.git
75 lines
2.2 KiB
Plaintext
75 lines
2.2 KiB
Plaintext
package pgx
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import (
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"strings"
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"testing"
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)
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func TestSelectAllString(t *testing.T) {
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conn := getSharedConnection()
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s, err := conn.SelectAllString("select * from (values ('Matthew'), ('Mark'), ('Luke'), ('John')) t")
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if err != nil {
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t.Fatal("Unable to select all strings: " + err.Error())
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}
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if s[0] != "Matthew" || s[1] != "Mark" || s[2] != "Luke" || s[3] != "John" {
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t.Error("Received incorrect strings")
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}
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_, err = conn.SelectAllString("select * from (values ('Matthew'), (null)) t")
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if err == nil || !strings.Contains(err.Error(), "NULL") {
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t.Error("Should have received error on null")
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}
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}
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<% [64, 32, 16].each do |size| %>
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func TestSelectAllInt<%= size %>(t *testing.T) {
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conn := getSharedConnection()
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i, err := conn.SelectAllInt<%= size %>("select * from (values (1), (2)) t")
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if err != nil {
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t.Fatal("Unable to select all int<%= size %>: " + err.Error())
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}
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if i[0] != 1 || i[1] != 2 {
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t.Error("Received incorrect int<%= size %>s")
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}
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i, err = conn.SelectAllInt<%= size %>("select power(2,<%= size + 1 %>)::numeric")
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if err == nil || !strings.Contains(err.Error(), "value out of range") {
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t.Error("Expected value out of range error when selecting number greater than max int<%= size %>")
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}
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i, err = conn.SelectAllInt<%= size %>("select -power(2,<%= size + 1 %>)::numeric")
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if err == nil || !strings.Contains(err.Error(), "value out of range") {
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t.Error("Expected value out of range error when selecting number less than min int<%= size %>")
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}
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_, err = conn.SelectAllInt<%= size %>("select null")
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if err == nil || !strings.Contains(err.Error(), "NULL") {
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t.Error("Should have received error on null")
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}
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}
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<% end %>
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<% [64, 32].each do |size| %>
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func TestSelectAllFloat<%= size %>(t *testing.T) {
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conn := getSharedConnection()
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f, err := conn.SelectAllFloat<%= size %>("select * from (values (1.23), (4.56)) t")
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if err != nil {
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t.Fatal("Unable to select all float<%= size %>: " + err.Error())
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}
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if f[0] != 1.23 || f[1] != 4.56 {
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t.Error("Received incorrect float<%= size %>")
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}
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_, err = conn.SelectAllFloat<%= size %>("select null")
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if err == nil || !strings.Contains(err.Error(), "NULL") {
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t.Error("Should have received error on null")
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}
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}
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<% end %>
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