| // Copyright 2016 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 "chromeos/printing/epson_driver_matching.h" |
| |
| #include <string> |
| |
| #include "chromeos/printing/ppd_provider.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace chromeos { |
| namespace { |
| |
| const char kOctetStream[] = "application/octet-stream"; |
| const char kEscPr[] = "ESC/P-R"; |
| const char kEpsonEscpr[] = "application/vnd.epson.escpr"; |
| |
| using PrinterDiscoveryType = PrinterSearchData::PrinterDiscoveryType; |
| |
| PrinterSearchData GetTestPrinterSearchData( |
| PrinterDiscoveryType type = PrinterDiscoveryType::kManual) { |
| PrinterSearchData sd; |
| sd.make_and_model.push_back("epson"); |
| |
| switch (type) { |
| case PrinterDiscoveryType::kManual: |
| sd.discovery_type = PrinterDiscoveryType::kManual; |
| sd.supported_document_formats.push_back(kOctetStream); |
| break; |
| |
| case PrinterDiscoveryType::kUsb: |
| sd.discovery_type = PrinterDiscoveryType::kUsb; |
| sd.usb_command_set.push_back(kEscPr); |
| break; |
| |
| case PrinterDiscoveryType::kZeroconf: |
| sd.discovery_type = PrinterDiscoveryType::kZeroconf; |
| sd.supported_document_formats.push_back(kEpsonEscpr); |
| break; |
| |
| default: |
| sd.discovery_type = type; |
| break; |
| } |
| |
| return sd; |
| } |
| |
| // Ensuring simple good cases generated above pass. |
| TEST(EpsonDriverMatchingTest, SimpleSanityTest) { |
| EXPECT_TRUE(CanUseEpsonGenericPPD( |
| GetTestPrinterSearchData(PrinterDiscoveryType::kManual))); |
| EXPECT_TRUE(CanUseEpsonGenericPPD( |
| GetTestPrinterSearchData(PrinterDiscoveryType::kUsb))); |
| EXPECT_TRUE(CanUseEpsonGenericPPD( |
| GetTestPrinterSearchData(PrinterDiscoveryType::kZeroconf))); |
| } |
| |
| // Always fails printers missing make and model information. |
| TEST(EpsonDriverMatchingTest, EmptyMakeAndModels) { |
| EXPECT_FALSE(CanUseEpsonGenericPPD(PrinterSearchData())); |
| } |
| |
| // Always fails printers with invalid discovery types. |
| TEST(EpsonDriverMatchingTest, InvalidPrinterDiscoveryType) { |
| EXPECT_FALSE(CanUseEpsonGenericPPD( |
| GetTestPrinterSearchData(PrinterDiscoveryType::kUnknown))); |
| EXPECT_FALSE(CanUseEpsonGenericPPD( |
| GetTestPrinterSearchData(PrinterDiscoveryType::kDiscoveryTypeMax))); |
| } |
| |
| // Confirms an Epson printer if any make and models have 'epson'. |
| TEST(EpsonDriverMatchingTest, ChecksAllMakeAndModels) { |
| PrinterSearchData sd(GetTestPrinterSearchData()); |
| sd.make_and_model.clear(); |
| |
| sd.make_and_model.push_back("kodak fdasf"); |
| EXPECT_FALSE(CanUseEpsonGenericPPD(sd)); |
| |
| sd.make_and_model.push_back("epso nomega x301"); |
| EXPECT_FALSE(CanUseEpsonGenericPPD(sd)); |
| |
| sd.make_and_model.push_back("epson xp5100"); |
| EXPECT_TRUE(CanUseEpsonGenericPPD(sd)); |
| } |
| |
| // Simple PrinterDiscoveryType::kManual checks. |
| TEST(EpsonDriverMatchingTest, ManualDiscovery) { |
| PrinterSearchData sd(GetTestPrinterSearchData(PrinterDiscoveryType::kManual)); |
| sd.supported_document_formats.clear(); |
| |
| sd.supported_document_formats.push_back("application/"); |
| EXPECT_FALSE(CanUseEpsonGenericPPD(sd)); |
| |
| sd.supported_document_formats.push_back(std::string(kOctetStream) + "afds"); |
| EXPECT_FALSE(CanUseEpsonGenericPPD(sd)); |
| |
| sd.usb_command_set.push_back(kOctetStream); |
| EXPECT_FALSE(CanUseEpsonGenericPPD(sd)); |
| |
| sd.supported_document_formats.push_back(kOctetStream); |
| EXPECT_TRUE(CanUseEpsonGenericPPD(sd)); |
| } |
| |
| // Simple PrinterDiscoveryType::kUsb checks. |
| TEST(EpsonDriverMatchingTest, UsbDiscovery) { |
| PrinterSearchData sd(GetTestPrinterSearchData(PrinterDiscoveryType::kUsb)); |
| sd.usb_command_set.clear(); |
| |
| sd.usb_command_set.push_back("ESC"); |
| EXPECT_FALSE(CanUseEpsonGenericPPD(sd)); |
| |
| sd.usb_command_set.push_back(std::string(kEscPr) + ":asfd"); |
| EXPECT_FALSE(CanUseEpsonGenericPPD(sd)); |
| |
| sd.supported_document_formats.push_back(kEscPr); |
| EXPECT_FALSE(CanUseEpsonGenericPPD(sd)); |
| |
| sd.usb_command_set.push_back(kEscPr); |
| EXPECT_TRUE(CanUseEpsonGenericPPD(sd)); |
| } |
| |
| TEST(EpsonDriverMatchingTest, ZerconfDiscovery) { |
| PrinterSearchData sd( |
| GetTestPrinterSearchData(PrinterDiscoveryType::kZeroconf)); |
| sd.supported_document_formats.clear(); |
| |
| sd.supported_document_formats.push_back("application/"); |
| EXPECT_FALSE(CanUseEpsonGenericPPD(sd)); |
| |
| sd.supported_document_formats.push_back(std::string(kEpsonEscpr) + ":asfd"); |
| EXPECT_FALSE(CanUseEpsonGenericPPD(sd)); |
| |
| sd.usb_command_set.push_back(kEpsonEscpr); |
| EXPECT_FALSE(CanUseEpsonGenericPPD(sd)); |
| |
| sd.supported_document_formats.push_back(kEpsonEscpr); |
| EXPECT_TRUE(CanUseEpsonGenericPPD(sd)); |
| } |
| |
| } // namespace |
| } // namespace chromeos |