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package gorm
import (
"fmt"
"reflect"
"testing"
"gorm.io/gorm/clause"
)
func TestWhereCloneCorruption(t *testing.T) {
for whereCount := 1; whereCount <= 8; whereCount++ {
t.Run(fmt.Sprintf("w=%d", whereCount), func(t *testing.T) {
s := new(Statement)
for w := 0; w < whereCount; w++ {
s = s.clone()
s.AddClause(clause.Where{
Exprs: s.BuildCondition(fmt.Sprintf("where%d", w)),
})
}
s1 := s.clone()
s1.AddClause(clause.Where{
Exprs: s.BuildCondition("FINAL1"),
})
s2 := s.clone()
s2.AddClause(clause.Where{
Exprs: s.BuildCondition("FINAL2"),
})
if reflect.DeepEqual(s1.Clauses["WHERE"], s2.Clauses["WHERE"]) {
t.Errorf("Where conditions should be different")
}
})
}
}
func TestNilCondition(t *testing.T) {
s := new(Statement)
if len(s.BuildCondition(nil)) != 0 {
t.Errorf("Nil condition should be empty")
}
}
func TestNameMatcher(t *testing.T) {
for k, v := range map[string][]string{
"table.name": {"table", "name"},
"`table`.`name`": {"table", "name"},
"'table'.'name'": {"table", "name"},
"'table'.name": {"table", "name"},
"table1.name_23": {"table1", "name_23"},
"`table_1`.`name23`": {"table_1", "name23"},
"'table23'.'name_1'": {"table23", "name_1"},
"'table23'.name1": {"table23", "name1"},
"'name1'": {"", "name1"},
"`name_1`": {"", "name_1"},
"`Name_1`": {"", "Name_1"},
"`Table`.`nAme`": {"Table", "nAme"},
"my_table.*": {"my_table", "*"},
"`my_table`.*": {"my_table", "*"},
"User__Company.*": {"User__Company", "*"},
"`User__Company`.*": {"User__Company", "*"},
`"User__Company".*`: {"User__Company", "*"},
`"table"."*"`: {"", ""},
} {
if table, column := matchName(k); table != v[0] || column != v[1] {
t.Errorf("failed to match value: %v, got %v, expect: %v", k, []string{table, column}, v)
}
}
}
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