Function TestOracleKeywordListNonNil

pkg/sql/parser/dialect_test.go:406–424

--------------------------------------------------------------------------- Oracle keywords --------------------------------------------------------------------------- TestOracleKeywordListNonNil checks that Oracle dialect returns a non-empty keyword list (previously returned nil).

(t *testing.T)

// TestOracleKeywordListNonNil checks that Oracle dialect returns a non-empty
// keyword list (previously returned nil).
func TestOracleKeywordListNonNil(t *testing.T) {
	kws := keywords.DialectKeywords(keywords.DialectOracle)
	if kws == nil {
		t.Fatal("DialectKeywords(DialectOracle) returned nil; expected non-empty keyword list")
	}
	if len(kws) == 0 {
		t.Fatal("DialectKeywords(DialectOracle) returned empty slice")
	}
	// Verify a few known Oracle keywords are present
	found := make(map[string]bool)
	for _, kw := range kws {
		found[kw.Word] = true
	}
	for _, expected := range []string{"ROWNUM", "SYSDATE", "DUAL", "NVL", "DECODE"} {
		if !found[expected] {
			t.Errorf("expected Oracle keyword %q not found in list", expected)
		}
	}
}

// ---------------------------------------------------------------------------
// helpers