summaryrefslogtreecommitdiff
path: root/test/tools_test.cc
blob: 0f97bd30dc86aa37941ddb648387922fbc0b0cd2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
#include <vector>
#include <string>
#include <ostream>

std::ostream& operator<<(std::ostream& stream, const std::vector<std::string>& vs);

#include <uunit.h>

#include <initializer_list>
#include <cassert>

#include <tools.h>

using namespace ctor;
using namespace std::string_literals;

std::ostream& operator<<(std::ostream& stream, const ToolChain& tool_chain)
{
	switch(tool_chain)
	{
	case ToolChain::gcc:
		stream << "ToolChain::gcc";
		break;
	case ToolChain::clang:
		stream << "ToolChain::clang";
		break;
	}
	return stream;
}

std::ostream& operator<<(std::ostream& stream, const std::vector<std::string>& vs)
{
	bool first{true};
	stream << "{ ";
	for(const auto& v : vs)
	{
		if(!first)
		{
			stream << ", ";
		}
		stream << "'" << v << "'";
		first = false;
	}
	stream << " }";

	return stream;
}

std::ostream& operator<<(std::ostream& stream, opt o)
{
	// Adding to this enum should also imply adding to the unit-tests below
	switch(o)
	{
	case opt::output: stream << "opt::output"; break;
	case opt::debug: stream << "opt::debug"; break;
	case opt::strip: stream << "opt::strip"; break;
	case opt::warn_all: stream << "opt::warn_all"; break;
	case opt::warnings_as_errors: stream << "opt::warnings_as_errors"; break;
	case opt::generate_dep_tree: stream << "opt::generate_dep_tree"; break;
	case opt::no_link: stream << "opt::no_link"; break;
	case opt::include_path: stream << "opt::include_path"; break;
	case opt::library_path: stream << "opt::library_path"; break;
	case opt::link: stream << "opt::link"; break;
	case opt::cpp_std: stream << "opt::cpp_std"; break;
	case opt::build_shared: stream << "opt::build_shared"; break;
	case opt::threads: stream << "opt::threads"; break;
	case opt::optimization: stream << "opt::optimization"; break;
	case opt::position_independent_code: stream << "opt::position_independent_code"; break;
	case opt::position_independent_executable: stream << "opt::position_independent_executable"; break;
	case opt::custom: stream << "opt::custom"; break;
	}

	return stream;
}

std::ostream& operator<<(std::ostream& stream, const std::pair<opt, std::string>& vs)
{
	stream << "{ " << vs.first << ", " << vs.second << " }";

	return stream;
}

// Controllable getConfiguration stub:
namespace
{
std::string conf_host_cxx{};
std::string conf_build_cxx{};
}

namespace ctor {
const std::string& getConfiguration(const std::string& key,
                                    const std::string& defval)
{
	if(key == cfg::host_cxx)
	{
		return conf_host_cxx;
	}

	if(key == cfg::build_cxx)
	{
		return conf_build_cxx;
	}

	assert(false); // bad key

	static std::string res{};
	return res;
}
} // namespace ctor::

class ToolsTest
	: public uUnit
{
public:
	ToolsTest()
	{
		uTEST(ToolsTest::getToolChain_test);
		uTEST(ToolsTest::getOption_toolchain_test);
		uTEST(ToolsTest::getOption_str_test);
	}

	void getToolChain_test()
	{
		// host
		conf_host_cxx = "/usr/bin/g++";
		uASSERT_EQUAL(ToolChain::gcc, getToolChain(OutputSystem::Host));

		conf_host_cxx = "/usr/bin/g++-10";
		uASSERT_EQUAL(ToolChain::gcc, getToolChain(OutputSystem::Host));

		conf_host_cxx = "/usr/bin/x86_64-pc-linux-gnu-g++-9.3.0";
		uASSERT_EQUAL(ToolChain::gcc, getToolChain(OutputSystem::Host));

		conf_host_cxx = "/usr/bin/clang++";
		uASSERT_EQUAL(ToolChain::clang, getToolChain(OutputSystem::Host));

		conf_host_cxx = "/usr/bin/clang++-10";
		uASSERT_EQUAL(ToolChain::clang, getToolChain(OutputSystem::Host));

		conf_host_cxx = "/usr/lib/llvm/12/bin/i686-pc-linux-gnu-clang++-12";
		uASSERT_EQUAL(ToolChain::clang, getToolChain(OutputSystem::Host));

		// build
		conf_build_cxx = "/usr/bin/g++";
		uASSERT_EQUAL(ToolChain::gcc, getToolChain(OutputSystem::Build));

		conf_build_cxx = "/usr/bin/g++-10";
		uASSERT_EQUAL(ToolChain::gcc, getToolChain(OutputSystem::Build));

		conf_build_cxx = "/usr/bin/x86_64-pc-linux-gnu-g++-9.3.0";
		uASSERT_EQUAL(ToolChain::gcc, getToolChain(OutputSystem::Build));

		conf_build_cxx = "/usr/bin/clang++";
		uASSERT_EQUAL(ToolChain::clang, getToolChain(OutputSystem::Build));

		conf_build_cxx = "/usr/bin/clang++-10";
		uASSERT_EQUAL(ToolChain::clang, getToolChain(OutputSystem::Build));

		conf_build_cxx = "/usr/lib/llvm/12/bin/i686-pc-linux-gnu-clang++-12";
		uASSERT_EQUAL(ToolChain::clang, getToolChain(OutputSystem::Build));
	}

	void getOption_toolchain_test()
	{
		using sv = std::vector<std::string>;

		uUnit::assert_equal(sv{ "-o", "foo" }, getOption(ToolChain::clang, opt::output, "foo"), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-g" },        getOption(ToolChain::clang, opt::debug), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-s" },        getOption(ToolChain::clang, opt::strip), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-Wall" },     getOption(ToolChain::clang, opt::warn_all), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-Werror" },   getOption(ToolChain::clang, opt::warnings_as_errors), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-MMD" },      getOption(ToolChain::clang, opt::generate_dep_tree), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-c" },        getOption(ToolChain::clang, opt::no_link), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-Ifoo" },     getOption(ToolChain::clang, opt::include_path, "foo"), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-Lfoo" },     getOption(ToolChain::clang, opt::library_path, "foo"), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-lfoo" },     getOption(ToolChain::clang, opt::link, "foo"), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-std=foo" },  getOption(ToolChain::clang, opt::cpp_std, "foo"), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-shared" },   getOption(ToolChain::clang, opt::build_shared), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-pthread" },  getOption(ToolChain::clang, opt::threads), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-Ofoo" },     getOption(ToolChain::clang, opt::optimization, "foo"), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-fPIC" },     getOption(ToolChain::clang, opt::position_independent_code), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-fPIE" },     getOption(ToolChain::clang, opt::position_independent_executable), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-foo" },      getOption(ToolChain::clang, opt::custom, "-foo"), __FILE__, __LINE__);

		uUnit::assert_equal(sv{ "-o", "foo" }, getOption(ToolChain::gcc, opt::output, "foo"), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-g" },        getOption(ToolChain::gcc, opt::debug), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-s" },        getOption(ToolChain::gcc, opt::strip), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-Wall" },     getOption(ToolChain::gcc, opt::warn_all), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-Werror" },   getOption(ToolChain::gcc, opt::warnings_as_errors), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-MMD" },      getOption(ToolChain::gcc, opt::generate_dep_tree), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-c" },        getOption(ToolChain::gcc, opt::no_link), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-Ifoo" },     getOption(ToolChain::gcc, opt::include_path, "foo"), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-Lfoo" },     getOption(ToolChain::gcc, opt::library_path, "foo"), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-lfoo" },     getOption(ToolChain::gcc, opt::link, "foo"), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-std=foo" },  getOption(ToolChain::gcc, opt::cpp_std, "foo"), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-shared" },   getOption(ToolChain::gcc, opt::build_shared), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-pthread" },  getOption(ToolChain::gcc, opt::threads), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-Ofoo" },     getOption(ToolChain::gcc, opt::optimization, "foo"), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-fPIC" },     getOption(ToolChain::gcc, opt::position_independent_code), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-fPIE" },     getOption(ToolChain::gcc, opt::position_independent_executable), __FILE__, __LINE__);
		uUnit::assert_equal(sv{ "-foo" },      getOption(ToolChain::gcc, opt::custom, "-foo"), __FILE__, __LINE__);
	}

	void getOption_str_test()
	{
		using p = std::pair<opt, std::string>;
		uUnit::assert_equal(p{ opt::include_path, "foo" }, getOption("-Ifoo", ToolChain::gcc), __FILE__, __LINE__);
		uUnit::assert_equal(p{ opt::library_path, "foo" }, getOption("-Lfoo", ToolChain::gcc), __FILE__, __LINE__);

		uUnit::assert_equal(p{ opt::include_path, "foo" }, getOption("-Ifoo", ToolChain::clang), __FILE__, __LINE__);
		uUnit::assert_equal(p{ opt::library_path, "foo" }, getOption("-Lfoo", ToolChain::clang), __FILE__, __LINE__);
	}



};

// Registers the fixture into the 'registry'
static ToolsTest test;