// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "xfa/fxfa/parser/xfa_utils.h"

#include "testing/gtest/include/gtest/gtest.h"
#include "testing/test_support.h"

TEST(XfaUtilsImpTest, XFA_MapRotation) {
  struct TestCase {
    int input;
    int expected_output;
  } TestCases[] = {{-1000000, 80}, {-361, 359}, {-360, 0},  {-359, 1},
                   {-91, 269},     {-90, 270},  {-89, 271}, {-1, 359},
                   {0, 0},         {1, 1},      {89, 89},   {90, 90},
                   {91, 91},       {359, 359},  {360, 0},   {361, 1},
                   {100000, 280}};

  for (size_t i = 0; i < FX_ArraySize(TestCases); ++i) {
    EXPECT_EQ(TestCases[i].expected_output,
              XFA_MapRotation(TestCases[i].input));
  }
}

TEST(XFAUtilsTest, GetAttributeByName) {
  EXPECT_EQ(nullptr, XFA_GetAttributeByName(L""));
  EXPECT_EQ(nullptr, XFA_GetAttributeByName(L"nonesuch"));
  EXPECT_EQ(XFA_Attribute::H, XFA_GetAttributeByName(L"h")->eName);
  EXPECT_EQ(XFA_Attribute::Short, XFA_GetAttributeByName(L"short")->eName);
  EXPECT_EQ(XFA_Attribute::DecipherOnly,
            XFA_GetAttributeByName(L"decipherOnly")->eName);
}

TEST(XFAUtilsTest, GetAttributeEnumByName) {
  EXPECT_EQ(nullptr, XFA_GetAttributeEnumByName(L""));
  EXPECT_EQ(nullptr, XFA_GetAttributeEnumByName(L"nonesuch"));
  EXPECT_EQ(XFA_ATTRIBUTEENUM_Asterisk,
            XFA_GetAttributeEnumByName(L"*")->eName);
  EXPECT_EQ(XFA_ATTRIBUTEENUM_Visible,
            XFA_GetAttributeEnumByName(L"visible")->eName);
  EXPECT_EQ(XFA_ATTRIBUTEENUM_Lowered,
            XFA_GetAttributeEnumByName(L"lowered")->eName);
}