printing/printing_context_win_unittest.cc

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "printing/printing_context_win.h"
   6
   7 #include "printing/printing_test.h"
   8 #include "printing/print_settings.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 namespace printing {
  12
  13 // This test is automatically disabled if no printer is available.
  14 class PrintingContextTest : public PrintingTest<testing::Test>,
  15                             public PrintingContext::Delegate {
  16  public:
  17   void PrintSettingsCallback(PrintingContext::Result result) {
  18     result_ = result;
  19   }
  20
  21   // PrintingContext::Delegate methods.
  22   virtual gfx::NativeView GetParentView() OVERRIDE { return NULL; }
  23   virtual std::string GetAppLocale() OVERRIDE { return std::string(); }
  24
  25  protected:
  26   PrintingContext::Result result() const { return result_; }
  27
  28  private:
  29   PrintingContext::Result result_;
  30 };
  31
  32 TEST_F(PrintingContextTest, Base) {
  33   if (IsTestCaseDisabled())
  34     return;
  35
  36   PrintSettings settings;
  37   settings.set_device_name(GetDefaultPrinter());
  38   // Initialize it.
  39   scoped_ptr<PrintingContext> context(PrintingContext::Create(this));
  40   EXPECT_EQ(PrintingContext::OK, context->InitWithSettings(settings));
  41
  42   // The print may lie to use and may not support world transformation.
  43   // Verify right now.
  44   XFORM random_matrix = { 1, 0.1f, 0, 1.5f, 0, 1 };
  45   EXPECT_TRUE(SetWorldTransform(context->context(), &random_matrix));
  46   EXPECT_TRUE(ModifyWorldTransform(context->context(), NULL, MWT_IDENTITY));
  47 }
  48
  49 }  // namespace printing