Function TestTokenizeContext_ConcurrentCalls

pkg/sql/tokenizer/context_test.go:273–303

TestTokenizeContext_ConcurrentCalls verifies thread safety with concurrent context-aware calls

(t *testing.T)

// TestTokenizeContext_ConcurrentCalls verifies thread safety with concurrent context-aware calls
func TestTokenizeContext_ConcurrentCalls(t *testing.T) {
	const numGoroutines = 10

	ctx := context.Background()
	sql := "SELECT id, name, email FROM users WHERE active = true"

	done := make(chan bool, numGoroutines)

	for i := 0; i < numGoroutines; i++ {
		go func(id int) {
			tkz := GetTokenizer()
			defer PutTokenizer(tkz)

			tokens, err := tkz.TokenizeContext(ctx, []byte(sql))
			if err != nil {
				t.Errorf("Goroutine %d: TokenizeContext() error = %v", id, err)
			}

			if len(tokens) == 0 {
				t.Errorf("Goroutine %d: Expected tokens but got none", id)
			}

			done <- true
		}(i)
	}

	// Wait for all goroutines to complete
	for i := 0; i < numGoroutines; i++ {
		<-done
	}
}

// TestTokenizeContext_BackwardCompatibility verifies non-context method still works
func TestTokenizeContext_BackwardCompatibility(t *testing.T) {