mirror of
https://github.com/opencv/opencv.git
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287 lines
9.4 KiB
C++
287 lines
9.4 KiB
C++
// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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#include "test_precomp.hpp"
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namespace opencv_test { namespace {
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static const char * const keys =
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"{ h help | | print help }"
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"{ i info | false | print info }"
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"{ t true | true | true value }"
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"{ n unused | | dummy }"
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;
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TEST(CommandLineParser, testFailure)
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{
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const char* argv[] = {"<bin>", "-q"};
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const int argc = 2;
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cv::CommandLineParser parser(argc, argv, keys);
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EXPECT_ANY_THROW(parser.has("q"));
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EXPECT_ANY_THROW(parser.get<bool>("q"));
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EXPECT_ANY_THROW(parser.get<bool>(0));
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parser.get<bool>("h");
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EXPECT_FALSE(parser.check());
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}
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TEST(CommandLineParser, testHas_noValues)
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{
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const char* argv[] = {"<bin>", "-h", "--info"};
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const int argc = 3;
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cv::CommandLineParser parser(argc, argv, keys);
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EXPECT_TRUE(parser.has("help"));
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EXPECT_TRUE(parser.has("h"));
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EXPECT_TRUE(parser.get<bool>("help"));
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EXPECT_TRUE(parser.get<bool>("h"));
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EXPECT_TRUE(parser.has("info"));
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EXPECT_TRUE(parser.has("i"));
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EXPECT_TRUE(parser.get<bool>("info"));
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EXPECT_TRUE(parser.get<bool>("i"));
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EXPECT_TRUE(parser.get<bool>("true"));
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EXPECT_TRUE(parser.get<bool>("t"));
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EXPECT_FALSE(parser.has("n"));
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EXPECT_FALSE(parser.has("unused"));
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}
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TEST(CommandLineParser, testHas_TrueValues)
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{
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const char* argv[] = {"<bin>", "-h=TRUE", "--info=true"};
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const int argc = 3;
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cv::CommandLineParser parser(argc, argv, keys);
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EXPECT_TRUE(parser.has("help"));
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EXPECT_TRUE(parser.has("h"));
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EXPECT_TRUE(parser.get<bool>("help"));
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EXPECT_TRUE(parser.get<bool>("h"));
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EXPECT_TRUE(parser.has("info"));
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EXPECT_TRUE(parser.has("i"));
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EXPECT_TRUE(parser.get<bool>("info"));
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EXPECT_TRUE(parser.get<bool>("i"));
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EXPECT_TRUE(parser.get<bool>("true"));
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EXPECT_TRUE(parser.get<bool>("t"));
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EXPECT_FALSE(parser.has("n"));
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EXPECT_FALSE(parser.has("unused"));
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}
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TEST(CommandLineParser, testHas_TrueValues1)
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{
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const char* argv[] = {"<bin>", "-h=1", "--info=1"};
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const int argc = 3;
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cv::CommandLineParser parser(argc, argv, keys);
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EXPECT_TRUE(parser.has("help"));
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EXPECT_TRUE(parser.has("h"));
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EXPECT_TRUE(parser.get<bool>("help"));
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EXPECT_TRUE(parser.get<bool>("h"));
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EXPECT_TRUE(parser.has("info"));
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EXPECT_TRUE(parser.has("i"));
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EXPECT_TRUE(parser.get<bool>("info"));
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EXPECT_TRUE(parser.get<bool>("i"));
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EXPECT_TRUE(parser.get<bool>("true"));
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EXPECT_TRUE(parser.get<bool>("t"));
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EXPECT_FALSE(parser.has("n"));
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EXPECT_FALSE(parser.has("unused"));
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}
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TEST(CommandLineParser, testHas_FalseValues0)
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{
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const char* argv[] = {"<bin>", "-h=0", "--info=0"};
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const int argc = 3;
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cv::CommandLineParser parser(argc, argv, keys);
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EXPECT_TRUE(parser.has("help"));
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EXPECT_TRUE(parser.has("h"));
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EXPECT_FALSE(parser.get<bool>("help"));
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EXPECT_FALSE(parser.get<bool>("h"));
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EXPECT_TRUE(parser.has("info"));
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EXPECT_TRUE(parser.has("i"));
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EXPECT_FALSE(parser.get<bool>("info"));
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EXPECT_FALSE(parser.get<bool>("i"));
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EXPECT_TRUE(parser.get<bool>("true"));
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EXPECT_TRUE(parser.get<bool>("t"));
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EXPECT_FALSE(parser.has("n"));
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EXPECT_FALSE(parser.has("unused"));
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}
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TEST(CommandLineParser, testBoolOption_noArgs)
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{
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const char* argv[] = {"<bin>"};
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const int argc = 1;
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cv::CommandLineParser parser(argc, argv, keys);
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EXPECT_FALSE(parser.get<bool>("help"));
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EXPECT_FALSE(parser.get<bool>("h"));
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EXPECT_FALSE(parser.get<bool>("info"));
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EXPECT_FALSE(parser.get<bool>("i"));
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EXPECT_TRUE(parser.get<bool>("true")); // default is true
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EXPECT_TRUE(parser.get<bool>("t"));
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}
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TEST(CommandLineParser, testBoolOption_noValues)
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{
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const char* argv[] = {"<bin>", "-h", "--info"};
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const int argc = 3;
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cv::CommandLineParser parser(argc, argv, keys);
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EXPECT_TRUE(parser.get<bool>("help"));
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EXPECT_TRUE(parser.get<bool>("h"));
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EXPECT_TRUE(parser.get<bool>("info"));
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EXPECT_TRUE(parser.get<bool>("i"));
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EXPECT_TRUE(parser.get<bool>("true"));
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EXPECT_TRUE(parser.get<bool>("t"));
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}
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TEST(CommandLineParser, testBoolOption_TrueValues)
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{
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const char* argv[] = {"<bin>", "-h=TrUe", "-t=1", "--info=true", "-n=truE"};
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const int argc = 5;
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cv::CommandLineParser parser(argc, argv, keys);
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EXPECT_TRUE(parser.get<bool>("help"));
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EXPECT_TRUE(parser.get<bool>("h"));
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EXPECT_TRUE(parser.get<bool>("info"));
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EXPECT_TRUE(parser.get<bool>("i"));
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EXPECT_TRUE(parser.get<bool>("true"));
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EXPECT_TRUE(parser.get<bool>("t"));
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EXPECT_TRUE(parser.get<bool>("unused"));
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EXPECT_TRUE(parser.get<bool>("n"));
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}
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TEST(CommandLineParser, testBoolOption_FalseValues)
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{
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const char* argv[] = {"<bin>", "--help=FALSE", "-t=FaLsE", "-i=false", "-n=0"};
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const int argc = 5;
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cv::CommandLineParser parser(argc, argv, keys);
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EXPECT_FALSE(parser.get<bool>("help"));
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EXPECT_FALSE(parser.get<bool>("h"));
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EXPECT_FALSE(parser.get<bool>("info"));
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EXPECT_FALSE(parser.get<bool>("i"));
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EXPECT_FALSE(parser.get<bool>("true"));
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EXPECT_FALSE(parser.get<bool>("t"));
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EXPECT_FALSE(parser.get<bool>("unused"));
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EXPECT_FALSE(parser.get<bool>("n"));
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}
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static const char * const keys2 =
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"{ h help | | print help }"
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"{ @arg1 | default1 | param1 }"
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"{ @arg2 | | param2 }"
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"{ n unused | | dummy }"
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;
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TEST(CommandLineParser, testPositional_noArgs)
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{
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const char* argv[] = {"<bin>"};
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const int argc = 1;
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cv::CommandLineParser parser(argc, argv, keys2);
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EXPECT_TRUE(parser.has("@arg1"));
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EXPECT_FALSE(parser.has("@arg2"));
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EXPECT_EQ("default1", parser.get<String>("@arg1"));
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EXPECT_EQ("default1", parser.get<String>(0));
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EXPECT_EQ("", parser.get<String>("@arg2"));
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EXPECT_EQ("", parser.get<String>(1));
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}
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TEST(CommandLineParser, testPositional_default)
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{
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const char* argv[] = {"<bin>", "test1", "test2"};
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const int argc = 3;
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cv::CommandLineParser parser(argc, argv, keys2);
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EXPECT_TRUE(parser.has("@arg1"));
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EXPECT_TRUE(parser.has("@arg2"));
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EXPECT_EQ("test1", parser.get<String>("@arg1"));
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EXPECT_EQ("test2", parser.get<String>("@arg2"));
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EXPECT_EQ("test1", parser.get<String>(0));
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EXPECT_EQ("test2", parser.get<String>(1));
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}
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TEST(CommandLineParser, testPositional_withFlagsBefore)
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{
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const char* argv[] = {"<bin>", "-h", "test1", "test2"};
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const int argc = 4;
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cv::CommandLineParser parser(argc, argv, keys2);
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EXPECT_TRUE(parser.has("@arg1"));
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EXPECT_TRUE(parser.has("@arg2"));
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EXPECT_EQ("test1", parser.get<String>("@arg1"));
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EXPECT_EQ("test2", parser.get<String>("@arg2"));
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EXPECT_EQ("test1", parser.get<String>(0));
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EXPECT_EQ("test2", parser.get<String>(1));
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}
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TEST(CommandLineParser, testPositional_withFlagsAfter)
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{
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const char* argv[] = {"<bin>", "test1", "test2", "-h"};
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const int argc = 4;
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cv::CommandLineParser parser(argc, argv, keys2);
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EXPECT_TRUE(parser.has("@arg1"));
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EXPECT_TRUE(parser.has("@arg2"));
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EXPECT_EQ("test1", parser.get<String>("@arg1"));
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EXPECT_EQ("test2", parser.get<String>("@arg2"));
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EXPECT_EQ("test1", parser.get<String>(0));
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EXPECT_EQ("test2", parser.get<String>(1));
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}
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TEST(CommandLineParser, testEmptyStringValue)
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{
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static const char * const keys3 =
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"{ @pos0 | | empty default value }"
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"{ @pos1 | <none> | forbid empty default value }";
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const char* argv[] = {"<bin>"};
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const int argc = 1;
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cv::CommandLineParser parser(argc, argv, keys3);
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// EXPECT_TRUE(parser.has("@pos0"));
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EXPECT_EQ("", parser.get<String>("@pos0"));
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EXPECT_TRUE(parser.check());
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EXPECT_FALSE(parser.has("@pos1"));
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parser.get<String>(1);
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EXPECT_FALSE(parser.check());
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}
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TEST(CommandLineParser, positional_regression_5074_equal_sign)
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{
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static const char * const keys3 =
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"{ @eq0 | | }"
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"{ eq1 | | }";
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const char* argv[] = {"<bin>", "1=0", "--eq1=1=0"};
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const int argc = 3;
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cv::CommandLineParser parser(argc, argv, keys3);
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EXPECT_EQ("1=0", parser.get<String>("@eq0"));
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EXPECT_EQ("1=0", parser.get<String>(0));
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EXPECT_EQ("1=0", parser.get<String>("eq1"));
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EXPECT_TRUE(parser.check());
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}
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TEST(AutoBuffer, allocate_test)
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{
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AutoBuffer<int, 5> abuf(2);
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EXPECT_EQ(2u, abuf.size());
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abuf.allocate(4);
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EXPECT_EQ(4u, abuf.size());
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abuf.allocate(6);
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EXPECT_EQ(6u, abuf.size());
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}
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TEST(CommandLineParser, testScalar)
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{
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static const char * const keys3 =
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"{ s0 | 3 4 5 | default scalar }"
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"{ s1 | | single value scalar }"
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"{ s2 | | two values scalar (default with zeros) }"
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"{ s3 | | three values scalar }"
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"{ s4 | | four values scalar }"
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"{ s5 | | five values scalar }";
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const char* argv[] = {"<bin>", "--s1=1.1", "--s3=1.1 2.2 3",
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"--s4=-4.2 1 0 3", "--s5=5 -4 3 2 1"};
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const int argc = 5;
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CommandLineParser parser(argc, argv, keys3);
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EXPECT_EQ(parser.get<Scalar>("s0"), Scalar(3, 4, 5));
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EXPECT_EQ(parser.get<Scalar>("s1"), Scalar(1.1));
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EXPECT_EQ(parser.get<Scalar>("s2"), Scalar(0));
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EXPECT_EQ(parser.get<Scalar>("s3"), Scalar(1.1, 2.2, 3));
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EXPECT_EQ(parser.get<Scalar>("s4"), Scalar(-4.2, 1, 0, 3));
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EXPECT_EQ(parser.get<Scalar>("s5"), Scalar(5, -4, 3, 2));
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}
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}} // namespace
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