71 lines
1.4 KiB
Go
71 lines
1.4 KiB
Go
package sqlite3
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import (
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"database/sql"
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"io/ioutil"
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"os"
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"path"
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"testing"
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)
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func TestSimpleError(t *testing.T) {
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if ErrWarning.Error() != "" {
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t.Error("wrong error code for corrupted DB")
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}
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}
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func TestCorruptDbErrors(t *testing.T) {
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dirName, err := ioutil.TempDir("", "sqlite3")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(dirName)
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dbFileName := path.Join(dirName, "test.db")
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f, err := os.Create(dbFileName)
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if err != nil {
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t.Error(err)
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}
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f.Write([]byte{1, 2, 3, 4, 5})
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f.Close()
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db, err := sql.Open("sqlite3", dbFileName)
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if err == nil {
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_, err = db.Exec("drop table foo")
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}
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sqliteErr := err.(Error)
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if sqliteErr.Code != ErrNotADB {
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t.Error("wrong error code for corrupted DB")
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}
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if err.Error() == "" {
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t.Error("wrong error string for corrupted DB")
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}
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db.Close()
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}
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func TestSqlLogicErrors(t *testing.T) {
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dirName, err := ioutil.TempDir("", "sqlite3")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(dirName)
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dbFileName := path.Join(dirName, "test.db")
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db, err := sql.Open("sqlite3", dbFileName)
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if err != nil {
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t.Error(err)
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}
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_, err = db.Exec("CREATE TABLE Foo (id INT PRIMARY KEY)")
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if err != nil {
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t.Error(err)
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}
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const expectedErr = "table Foo already exists"
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_, err = db.Exec("CREATE TABLE Foo (id INT PRIMARY KEY)")
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if err.Error() != expectedErr {
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t.Errorf("Unexpected error: %s, expected %s", err.Error(), expectedErr)
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}
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}
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