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cups_helper_unittest.cc
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// Copyright (c) 2012 The Chromium 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 "printing/backend/cups_helper.h"
#include "printing/backend/print_backend.h"
#include "testing/gtest/include/gtest/gtest.h"
TEST(PrintBackendCupsHelperTest, TestPpdParsingNoColorDuplexLongEdge) {
std::string test_ppd_data;
test_ppd_data.append(
"*PPD-Adobe: \"4.3\"\n\n"
"*OpenGroup: General/General\n\n"
"*OpenUI *ColorModel/Color Model: PickOne\n"
"*DefaultColorModel: Gray\n"
"*ColorModel Gray/Grayscale: \""
"<</cupsColorSpace 0/cupsColorOrder 0>>"
"setpagedevice\"\n"
"*ColorModel Black/Inverted Grayscale: \""
"<</cupsColorSpace 3/cupsColorOrder 0>>"
"setpagedevice\"\n"
"*CloseUI: *ColorModel\n"
"*OpenUI *Duplex/2-Sided Printing: PickOne\n"
"*DefaultDuplex: DuplexTumble\n"
"*Duplex None/Off: \"<</Duplex false>>"
"setpagedevice\"\n"
"*Duplex DuplexNoTumble/LongEdge: \""
"<</Duplex true/Tumble false>>setpagedevice\"\n"
"*Duplex DuplexTumble/ShortEdge: \""
"<</Duplex true/Tumble true>>setpagedevice\"\n"
"*CloseUI: *Duplex\n\n"
"*CloseGroup: General\n");
printing::PrinterSemanticCapsAndDefaults caps;
EXPECT_TRUE(printing::ParsePpdCapabilities("test", test_ppd_data, &caps));
EXPECT_TRUE(caps.collate_capable);
EXPECT_TRUE(caps.collate_default);
EXPECT_TRUE(caps.copies_capable);
EXPECT_TRUE(caps.duplex_capable);
EXPECT_EQ(caps.duplex_default, printing::LONG_EDGE);
EXPECT_FALSE(caps.color_changeable);
EXPECT_FALSE(caps.color_default);
}
// Test duplex detection code, which regressed in http://crbug.com/103999.
TEST(PrintBackendCupsHelperTest, TestPpdParsingNoColorDuplexSimples) {
std::string test_ppd_data;
test_ppd_data.append(
"*PPD-Adobe: \"4.3\"\n\n"
"*OpenGroup: General/General\n\n"
"*OpenUI *Duplex/Double-Sided Printing: PickOne\n"
"*DefaultDuplex: None\n"
"*Duplex None/Off: "
"\"<</Duplex false>>setpagedevice\"\n"
"*Duplex DuplexNoTumble/Long Edge (Standard): "
"\"<</Duplex true/Tumble false>>setpagedevice\"\n"
"*Duplex DuplexTumble/Short Edge (Flip): "
"\"<</Duplex true/Tumble true>>setpagedevice\"\n"
"*CloseUI: *Duplex\n\n"
"*CloseGroup: General\n");
printing::PrinterSemanticCapsAndDefaults caps;
EXPECT_TRUE(printing::ParsePpdCapabilities("test", test_ppd_data, &caps));
EXPECT_TRUE(caps.collate_capable);
EXPECT_TRUE(caps.collate_default);
EXPECT_TRUE(caps.copies_capable);
EXPECT_TRUE(caps.duplex_capable);
EXPECT_EQ(caps.duplex_default, printing::SIMPLEX);
EXPECT_FALSE(caps.color_changeable);
EXPECT_FALSE(caps.color_default);
}
TEST(PrintBackendCupsHelperTest, TestPpdParsingNoColorNoDuplex) {
std::string test_ppd_data;
test_ppd_data.append(
"*PPD-Adobe: \"4.3\"\n\n"
"*OpenGroup: General/General\n\n"
"*OpenUI *ColorModel/Color Model: PickOne\n"
"*DefaultColorModel: Gray\n"
"*ColorModel Gray/Grayscale: \""
"<</cupsColorSpace 0/cupsColorOrder 0>>"
"setpagedevice\"\n"
"*ColorModel Black/Inverted Grayscale: \""
"<</cupsColorSpace 3/cupsColorOrder 0>>"
"setpagedevice\"\n"
"*CloseUI: *ColorModel\n"
"*CloseGroup: General\n");
printing::PrinterSemanticCapsAndDefaults caps;
EXPECT_TRUE(printing::ParsePpdCapabilities("test", test_ppd_data, &caps));
EXPECT_TRUE(caps.collate_capable);
EXPECT_TRUE(caps.collate_default);
EXPECT_TRUE(caps.copies_capable);
EXPECT_FALSE(caps.duplex_capable);
EXPECT_EQ(caps.duplex_default, printing::UNKNOWN_DUPLEX_MODE);
EXPECT_FALSE(caps.color_changeable);
EXPECT_FALSE(caps.color_default);
}
TEST(PrintBackendCupsHelperTest, TestPpdParsingColorTrueDuplexLongEdge) {
std::string test_ppd_data;
test_ppd_data.append(
"*PPD-Adobe: \"4.3\"\n\n"
"*ColorDevice: True\n"
"*DefaultColorSpace: CMYK\n\n"
"*OpenGroup: General/General\n\n"
"*OpenUI *ColorModel/Color Model: PickOne\n"
"*DefaultColorModel: CMYK\n"
"*ColorModel CMYK/Color: "
"\"(cmyk) RCsetdevicecolor\"\n"
"*ColorModel Gray/Black and White: "
"\"(gray) RCsetdevicecolor\"\n"
"*CloseUI: *ColorModel\n"
"*OpenUI *Duplex/2-Sided Printing: PickOne\n"
"*DefaultDuplex: DuplexTumble\n"
"*Duplex None/Off: \"<</Duplex false>>"
"setpagedevice\"\n"
"*Duplex DuplexNoTumble/LongEdge: \""
"<</Duplex true/Tumble false>>setpagedevice\"\n"
"*Duplex DuplexTumble/ShortEdge: \""
"<</Duplex true/Tumble true>>setpagedevice\"\n"
"*CloseUI: *Duplex\n\n"
"*CloseGroup: General\n");
printing::PrinterSemanticCapsAndDefaults caps;
EXPECT_TRUE(printing::ParsePpdCapabilities("test", test_ppd_data, &caps));
EXPECT_TRUE(caps.collate_capable);
EXPECT_TRUE(caps.collate_default);
EXPECT_TRUE(caps.copies_capable);
EXPECT_TRUE(caps.duplex_capable);
EXPECT_EQ(caps.duplex_default, printing::LONG_EDGE);
EXPECT_TRUE(caps.color_changeable);
EXPECT_TRUE(caps.color_default);
}
TEST(PrintBackendCupsHelperTest, TestPpdParsingColorFalseDuplexLongEdge) {
std::string test_ppd_data;
test_ppd_data.append(
"*PPD-Adobe: \"4.3\"\n\n"
"*ColorDevice: True\n"
"*DefaultColorSpace: CMYK\n\n"
"*OpenGroup: General/General\n\n"
"*OpenUI *ColorModel/Color Model: PickOne\n"
"*DefaultColorModel: Grayscale\n"
"*ColorModel Color/Color: "
"\"%% FoomaticRIPOptionSetting: ColorModel=Color\"\n"
"*FoomaticRIPOptionSetting ColorModel=Color: "
"\"JCLDatamode=Color GSCmdLine=Color\"\n"
"*ColorModel Grayscale/Grayscale: "
"\"%% FoomaticRIPOptionSetting: ColorModel=Grayscale\"\n"
"*FoomaticRIPOptionSetting ColorModel=Grayscale: "
"\"JCLDatamode=Grayscale GSCmdLine=Grayscale\"\n"
"*CloseUI: *ColorModel\n"
"*OpenUI *Duplex/2-Sided Printing: PickOne\n"
"*DefaultDuplex: DuplexTumble\n"
"*Duplex None/Off: \"<</Duplex false>>"
"setpagedevice\"\n"
"*Duplex DuplexNoTumble/LongEdge: \""
"<</Duplex true/Tumble false>>setpagedevice\"\n"
"*Duplex DuplexTumble/ShortEdge: \""
"<</Duplex true/Tumble true>>setpagedevice\"\n"
"*CloseUI: *Duplex\n\n"
"*CloseGroup: General\n");
printing::PrinterSemanticCapsAndDefaults caps;
EXPECT_TRUE(printing::ParsePpdCapabilities("test", test_ppd_data, &caps));
EXPECT_TRUE(caps.collate_capable);
EXPECT_TRUE(caps.collate_default);
EXPECT_TRUE(caps.copies_capable);
EXPECT_TRUE(caps.duplex_capable);
EXPECT_EQ(caps.duplex_default, printing::LONG_EDGE);
EXPECT_TRUE(caps.color_changeable);
EXPECT_FALSE(caps.color_default);
}
TEST(PrintBackendCupsHelperTest, TestPpdParsingPageSize) {
std::string test_ppd_data;
test_ppd_data.append(
"*PPD-Adobe: \"4.3\"\n\n"
"*OpenUI *PageSize: PickOne\n"
"*OrderDependency: 30 AnySetup *PageSize\n"
"*DefaultPageSize: Letter\n"
"*PageSize Letter/US Letter: \""
" <</DeferredMediaSelection true /PageSize [612 792] "
" /ImagingBBox null /MediaClass null >> setpagedevice\"\n"
"*End\n"
"*PageSize Legal/US Legal: \""
" <</DeferredMediaSelection true /PageSize [612 1008] "
" /ImagingBBox null /MediaClass null >> setpagedevice\"\n"
"*End\n"
"*DefaultPaperDimension: Letter\n"
"*PaperDimension Letter/US Letter: \"612 792\"\n"
"*PaperDimension Legal/US Legal: \"612 1008\"\n\n"
"*CloseUI: *PageSize\n\n");
printing::PrinterSemanticCapsAndDefaults caps;
EXPECT_TRUE(printing::ParsePpdCapabilities("test", test_ppd_data, &caps));
ASSERT_EQ(2UL, caps.papers.size());
EXPECT_EQ("Letter", caps.papers[0].vendor_id);
EXPECT_EQ("US Letter", caps.papers[0].display_name);
EXPECT_EQ(215900, caps.papers[0].size_um.width());
EXPECT_EQ(279400, caps.papers[0].size_um.height());
EXPECT_EQ("Legal", caps.papers[1].vendor_id);
EXPECT_EQ("US Legal", caps.papers[1].display_name);
EXPECT_EQ(215900, caps.papers[1].size_um.width());
EXPECT_EQ(355600, caps.papers[1].size_um.height());
}