Function TestValueProperties

value_test.go:1189–1242

TestValueProperties tests property operations

(t *testing.T)

// TestValueProperties tests property operations
func TestValueProperties(t *testing.T) {
	useStableOwnerHooksForLegacySubtests(t)

	rt := NewRuntime()
	defer rt.Close()
	ctx := rt.NewContext()
	defer ctx.Close()

	// Updated to use New* methods
	obj := ctx.NewObject()
	defer obj.Free()

	// Test basic property operations
	obj.Set("name", ctx.NewString("test"))
	obj.Set("value", ctx.NewInt32(42))

	require.True(t, obj.Has("name"))
	require.False(t, obj.Has("nonexistent"))

	nameVal := obj.Get("name")
	defer nameVal.Free()
	require.Equal(t, "test", nameVal.String())

	require.True(t, obj.Delete("value"))
	require.False(t, obj.Delete("nonexistent"))

	// Test indexed operations
	obj.SetIdx(0, ctx.NewString("index0"))
	require.True(t, obj.HasIdx(0))
	require.False(t, obj.HasIdx(99))

	idx0Val := obj.GetIdx(0)
	defer idx0Val.Free()
	require.Equal(t, "index0", idx0Val.String())

	require.True(t, obj.DeleteIdx(0))
	require.False(t, obj.DeleteIdx(99))

	// Test PropertyNames
	obj.Set("a", ctx.NewString("value_a"))
	obj.Set("b", ctx.NewString("value_b"))

	names, err := obj.PropertyNames()
	require.NoError(t, err)
	require.Contains(t, names, "a")
	require.Contains(t, names, "b")

	// Test PropertyNames error case
	str := ctx.NewString("test")
	defer str.Free()
	_, err = str.PropertyNames()
	require.Error(t, err)
	require.Contains(t, err.Error(), "value does not contain properties")
}

// TestValueFunctionCalls tests function calls and constructors
func TestValueFunctionCalls(t *testing.T) {