mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2026-07-06 08:06:31 +00:00
Chris Lu
873705baf9
* postgres2: default the filemeta CREATE TABLE when createTable is unset An empty createTable rendered through fmt.Sprintf produced %!(EXTRA string=filemeta), which Postgres rejected with a syntax error at init. Fall back to a working template so a minimal config bootstraps. * mysql2: default the filemeta CREATE TABLE when createTable is unset Same empty-template failure the postgres2 path had: an unset createTable rendered to %!(EXTRA string=filemeta) and MySQL rejected it at init. Fall back to a working template.
79 lines
2.5 KiB
Go
79 lines
2.5 KiB
Go
package postgres
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import (
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"strings"
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"testing"
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)
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func TestDefaultUpsertQueryIsConflictSafe(t *testing.T) {
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gen := &SqlGenPostgres{UpsertQueryTemplate: DefaultUpsertQuery}
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got := gen.GetSqlInsert("filemeta")
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if !strings.Contains(got, "ON CONFLICT") {
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t.Fatalf("expected ON CONFLICT in default upsert, got: %s", got)
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}
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if !strings.Contains(got, `"filemeta"`) {
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t.Fatalf("expected quoted table name, got: %s", got)
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}
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}
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func TestDefaultCreateTableQueryRendersValidSql(t *testing.T) {
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gen := &SqlGenPostgres{CreateTableSqlTemplate: DefaultCreateTableQuery}
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got := gen.GetSqlCreateTable("filemeta")
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if strings.Contains(got, "%!") {
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t.Fatalf("template rendered to malformed SQL, got: %s", got)
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}
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if !strings.Contains(got, `"filemeta"`) {
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t.Fatalf("expected quoted table name, got: %s", got)
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}
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}
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func TestEmptyUpsertTemplateFallsBackToPlainInsert(t *testing.T) {
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gen := &SqlGenPostgres{}
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got := gen.GetSqlInsert("filemeta")
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if strings.Contains(got, "ON CONFLICT") {
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t.Fatalf("plain INSERT path should not contain ON CONFLICT, got: %s", got)
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}
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}
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func TestListSqlDefaultOrderingFollowsColumn(t *testing.T) {
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gen := &SqlGenPostgres{}
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for _, got := range []string{gen.GetSqlListExclusive("filemeta"), gen.GetSqlListInclusive("filemeta")} {
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if strings.Contains(got, "COLLATE") {
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t.Fatalf("default list query should not force a collation, got: %s", got)
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}
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if !strings.Contains(got, "ORDER BY name ASC") {
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t.Fatalf("expected plain name ordering, got: %s", got)
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}
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}
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}
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func TestListSqlBinaryOrderingOnNonBinaryColumn(t *testing.T) {
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gen := &SqlGenPostgres{ForceBinaryCollation: true}
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for _, got := range []string{gen.GetSqlListExclusive("filemeta"), gen.GetSqlListInclusive("filemeta")} {
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if !strings.Contains(got, `ORDER BY name COLLATE "C" ASC`) {
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t.Fatalf(`expected COLLATE "C" ordering, got: %s`, got)
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}
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if !strings.Contains(got, `name COLLATE "C" like $4`) {
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t.Fatalf(`expected COLLATE "C" prefix filter, got: %s`, got)
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}
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if strings.Contains(got, "AND name>$2") || strings.Contains(got, "AND name>=$2") {
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t.Fatalf("pagination comparison must also be byte-ordered, got: %s", got)
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}
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}
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}
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func TestIsByteOrderedCollation(t *testing.T) {
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byteOrdered := []string{"C", "POSIX", "c", "C.UTF-8", "C.utf8"}
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for _, c := range byteOrdered {
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if !isByteOrderedCollation(c) {
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t.Fatalf("expected %q to be treated as byte-ordered", c)
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}
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}
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locale := []string{"en_US.UTF-8", "en_US.utf8", "en-US-x-icu", "und-x-icu", ""}
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for _, c := range locale {
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if isByteOrderedCollation(c) {
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t.Fatalf("expected %q to be treated as locale-aware", c)
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}
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}
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}
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