printing/backend/cups_helper_unittest.cc

   1 // Copyright (c) 2012 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/backend/cups_helper.h"
   6 #include "printing/backend/print_backend.h"
   7 #include "testing/gtest/include/gtest/gtest.h"
   8
   9 TEST(PrintBackendCupsHelperTest, TestPpdParsingNoColorDuplexLongEdge) {
  10   std::string test_ppd_data;
  11   test_ppd_data.append(
  12       "*PPD-Adobe: \"4.3\"\n\n"
  13       "*OpenGroup: General/General\n\n"
  14       "*OpenUI *ColorModel/Color Model: PickOne\n"
  15       "*DefaultColorModel: Gray\n"
  16       "*ColorModel Gray/Grayscale: \""
  17       "<</cupsColorSpace 0/cupsColorOrder 0>>"
  18       "setpagedevice\"\n"
  19       "*ColorModel Black/Inverted Grayscale: \""
  20       "<</cupsColorSpace 3/cupsColorOrder 0>>"
  21       "setpagedevice\"\n"
  22       "*CloseUI: *ColorModel\n"
  23       "*OpenUI *Duplex/2-Sided Printing: PickOne\n"
  24       "*DefaultDuplex: DuplexTumble\n"
  25       "*Duplex None/Off: \"<</Duplex false>>"
  26       "setpagedevice\"\n"
  27       "*Duplex DuplexNoTumble/LongEdge: \""
  28       "<</Duplex true/Tumble false>>setpagedevice\"\n"
  29       "*Duplex DuplexTumble/ShortEdge: \""
  30       "<</Duplex true/Tumble true>>setpagedevice\"\n"
  31       "*CloseUI: *Duplex\n\n"
  32       "*CloseGroup: General\n");
  33
  34   printing::PrinterSemanticCapsAndDefaults caps;
  35   EXPECT_TRUE(printing::parsePpdCapabilities("test", test_ppd_data, &caps));
  36   EXPECT_FALSE(caps.color_changeable);
  37   EXPECT_FALSE(caps.color_default);
  38   EXPECT_TRUE(caps.duplex_capable);
  39   EXPECT_EQ(caps.duplex_default, printing::LONG_EDGE);
  40 }
  41
  42 // Test duplex detection code, which regressed in http://crbug.com/103999.
  43 TEST(PrintBackendCupsHelperTest, TestPpdParsingNoColorDuplexSimples) {
  44   std::string test_ppd_data;
  45   test_ppd_data.append(
  46       "*PPD-Adobe: \"4.3\"\n\n"
  47       "*OpenGroup: General/General\n\n"
  48       "*OpenUI *Duplex/Double-Sided Printing: PickOne\n"
  49       "*DefaultDuplex: None\n"
  50       "*Duplex None/Off: "
  51       "\"<</Duplex false>>setpagedevice\"\n"
  52       "*Duplex DuplexNoTumble/Long Edge (Standard): "
  53       "\"<</Duplex true/Tumble false>>setpagedevice\"\n"
  54       "*Duplex DuplexTumble/Short Edge (Flip): "
  55       "\"<</Duplex true/Tumble true>>setpagedevice\"\n"
  56       "*CloseUI: *Duplex\n\n"
  57       "*CloseGroup: General\n");
  58
  59   printing::PrinterSemanticCapsAndDefaults caps;
  60   EXPECT_TRUE(printing::parsePpdCapabilities("test", test_ppd_data, &caps));
  61   EXPECT_FALSE(caps.color_changeable);
  62   EXPECT_FALSE(caps.color_default);
  63   EXPECT_TRUE(caps.duplex_capable);
  64   EXPECT_EQ(caps.duplex_default, printing::SIMPLEX);
  65 }
  66
  67 TEST(PrintBackendCupsHelperTest, TestPpdParsingNoColorNoDuplex) {
  68   std::string test_ppd_data;
  69   test_ppd_data.append(
  70       "*PPD-Adobe: \"4.3\"\n\n"
  71       "*OpenGroup: General/General\n\n"
  72       "*OpenUI *ColorModel/Color Model: PickOne\n"
  73       "*DefaultColorModel: Gray\n"
  74       "*ColorModel Gray/Grayscale: \""
  75       "<</cupsColorSpace 0/cupsColorOrder 0>>"
  76       "setpagedevice\"\n"
  77       "*ColorModel Black/Inverted Grayscale: \""
  78       "<</cupsColorSpace 3/cupsColorOrder 0>>"
  79       "setpagedevice\"\n"
  80       "*CloseUI: *ColorModel\n"
  81       "*CloseGroup: General\n");
  82
  83   printing::PrinterSemanticCapsAndDefaults caps;
  84   EXPECT_TRUE(printing::parsePpdCapabilities("test", test_ppd_data, &caps));
  85   EXPECT_FALSE(caps.color_changeable);
  86   EXPECT_FALSE(caps.color_default);
  87   EXPECT_FALSE(caps.duplex_capable);
  88   EXPECT_EQ(caps.duplex_default, printing::UNKNOWN_DUPLEX_MODE);
  89 }
  90
  91 TEST(PrintBackendCupsHelperTest, TestPpdParsingColorTrueDuplexLongEdge) {
  92   std::string test_ppd_data;
  93   test_ppd_data.append(
  94       "*PPD-Adobe: \"4.3\"\n\n"
  95       "*ColorDevice: True\n"
  96       "*DefaultColorSpace: CMYK\n\n"
  97       "*OpenGroup: General/General\n\n"
  98       "*OpenUI *ColorModel/Color Model: PickOne\n"
  99       "*DefaultColorModel: CMYK\n"
 100       "*ColorModel CMYK/Color: "
 101       "\"(cmyk) RCsetdevicecolor\"\n"
 102       "*ColorModel Gray/Black and White: "
 103       "\"(gray) RCsetdevicecolor\"\n"
 104       "*CloseUI: *ColorModel\n"
 105       "*OpenUI *Duplex/2-Sided Printing: PickOne\n"
 106       "*DefaultDuplex: DuplexTumble\n"
 107       "*Duplex None/Off: \"<</Duplex false>>"
 108       "setpagedevice\"\n"
 109       "*Duplex DuplexNoTumble/LongEdge: \""
 110       "<</Duplex true/Tumble false>>setpagedevice\"\n"
 111       "*Duplex DuplexTumble/ShortEdge: \""
 112       "<</Duplex true/Tumble true>>setpagedevice\"\n"
 113       "*CloseUI: *Duplex\n\n"
 114       "*CloseGroup: General\n");
 115
 116   printing::PrinterSemanticCapsAndDefaults caps;
 117   EXPECT_TRUE(printing::parsePpdCapabilities("test", test_ppd_data, &caps));
 118   EXPECT_TRUE(caps.color_changeable);
 119   EXPECT_TRUE(caps.color_default);
 120   EXPECT_TRUE(caps.duplex_capable);
 121   EXPECT_EQ(caps.duplex_default, printing::LONG_EDGE);
 122 }
 123
 124 TEST(PrintBackendCupsHelperTest, TestPpdParsingColorFalseDuplexLongEdge) {
 125   std::string test_ppd_data;
 126   test_ppd_data.append(
 127       "*PPD-Adobe: \"4.3\"\n\n"
 128       "*ColorDevice: True\n"
 129       "*DefaultColorSpace: CMYK\n\n"
 130       "*OpenGroup: General/General\n\n"
 131       "*OpenUI *ColorModel/Color Model: PickOne\n"
 132       "*DefaultColorModel: Grayscale\n"
 133       "*ColorModel Color/Color: "
 134       "\"%% FoomaticRIPOptionSetting: ColorModel=Color\"\n"
 135       "*FoomaticRIPOptionSetting ColorModel=Color: "
 136       "\"JCLDatamode=Color GSCmdLine=Color\"\n"
 137       "*ColorModel Grayscale/Grayscale: "
 138       "\"%% FoomaticRIPOptionSetting: ColorModel=Grayscale\"\n"
 139       "*FoomaticRIPOptionSetting ColorModel=Grayscale: "
 140       "\"JCLDatamode=Grayscale GSCmdLine=Grayscale\"\n"
 141       "*CloseUI: *ColorModel\n"
 142       "*OpenUI *Duplex/2-Sided Printing: PickOne\n"
 143       "*DefaultDuplex: DuplexTumble\n"
 144       "*Duplex None/Off: \"<</Duplex false>>"
 145       "setpagedevice\"\n"
 146       "*Duplex DuplexNoTumble/LongEdge: \""
 147       "<</Duplex true/Tumble false>>setpagedevice\"\n"
 148       "*Duplex DuplexTumble/ShortEdge: \""
 149       "<</Duplex true/Tumble true>>setpagedevice\"\n"
 150       "*CloseUI: *Duplex\n\n"
 151       "*CloseGroup: General\n");
 152
 153   printing::PrinterSemanticCapsAndDefaults caps;
 154   EXPECT_TRUE(printing::parsePpdCapabilities("test", test_ppd_data, &caps));
 155   EXPECT_TRUE(caps.color_changeable);
 156   EXPECT_FALSE(caps.color_default);
 157   EXPECT_TRUE(caps.duplex_capable);
 158   EXPECT_EQ(caps.duplex_default, printing::LONG_EDGE);
 159 }