public void TestSectionPositions_2()
{
using (var source = _sourceManager.OpenFile("SectionerTests\\TestSources\\white_spaces_test_2.txt"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var sections = sectioner.GetSections(source);
Assert.Collection(sections,
x => Assert.Equal(x.Location.GetLocationString(), "white_spaces_test_2.txt: [(1, 3)-(1, 5)]"),
x => Assert.Equal(x.Location.GetLocationString(), "white_spaces_test_2.txt: [(1, 6)-(1, 7)]"),
x => Assert.Equal(x.Location.GetLocationString(), "white_spaces_test_2.txt: [(2, 5)-(2, 6)]"),
x => Assert.Equal(x.Location.GetLocationString(), "white_spaces_test_2.txt: [(3, 1)-(3, 2)]"),
x => Assert.Equal(x.Location.GetLocationString(), "white_spaces_test_2.txt: [(5, 1)-(5, 2)]"),
x => Assert.Equal(x.Location.GetLocationString(), "white_spaces_test_2.txt: [(7, 2)-(7, 3)]"));
}
}
public void TestSectionText_SingleLineComments()
{
using (var source = _sourceManager.OpenFile("SectionerTests\\TestSources\\single_line_comment_test.txt"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var sections = sectioner.GetSections(source);
Assert.Collection(sections,
x => Assert.Equal(x.Text, "ada"),
x => Assert.Equal(x.Text, "//ddd"),
x => Assert.Equal(x.Text, "//das"),
x => Assert.Equal(x.Text, "// dsa"),
x => Assert.Equal(x.Text, "dada"),
x => Assert.Equal(x.Text, "// dsa //"),
x => Assert.Equal(x.Text, "// ddd"),
x => Assert.Equal(x.Text, "/"),
x => Assert.Equal(x.Text, "d/"),
x => Assert.Equal(x.Text, "/"),
x => Assert.Equal(x.Text, "/"),
x => Assert.Equal(x.Text, "asd"),
x => Assert.Equal(x.Text, "//ggg")
);
}
}
public void TestSectionPositions_SingleLineComments()
{
using (var source = _sourceManager.OpenFile("SectionerTests\\TestSources\\single_line_comment_test.txt"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var sections = sectioner.GetSections(source);
Assert.Collection(sections,
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(1, 1)-(1, 4)]"),
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(1, 4)-(1, 9)]"),
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(2, 1)-(2, 6)]"),
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(3, 1)-(3, 7)]"),
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(4, 2)-(4, 6)]"),
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(4, 7)-(4, 16)]"),
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(6, 2)-(6, 9)]"),
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(7, 1)-(7, 2)]"),
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(7, 3)-(7, 5)]"),
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(8, 1)-(8, 2)]"),
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(8, 3)-(8, 4)]"),
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(9, 1)-(9, 4)]"),
x => Assert.Equal(x.Location.GetLocationString(), "single_line_comment_test.txt: [(9, 4)-(9, 9)]")
);
}
}
void TestFirstSimpleCase()
{
using (var source = _sourceManager.OpenFile("LexerTests\\TestSources\\first_simple_test.txt"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var sections = sectioner.GetSections(source);
ILexer lexer = new Lexer.Lexer();
lexer.AddRecognizer(new SingleCharTokenRecognizer('+', TokenEnum.Code_Plus));
lexer.AddRecognizer(new IdTokenRecognizer());
var tokens = lexer.GetTokens(sections);
Assert.Collection(tokens,
x => Assert.Equal(x.Code, TokenEnum.Code_Identifier),
x => Assert.Equal(x.Code, TokenEnum.Code_Plus),
x => Assert.Equal(x.Code, TokenEnum.Code_Identifier),
x => Assert.Equal(x.Code, TokenEnum.Code_Plus),
x => Assert.Equal(x.Code, TokenEnum.Code_Identifier));
Assert.Collection(tokens,
x => Assert.Equal(x.Text, "a"),
x => Assert.Equal(x.Text, "+"),
x => Assert.Equal(x.Text, "b"),
x => Assert.Equal(x.Text, "+"),
x => Assert.Equal(x.Text, "c"));
Assert.Collection(tokens,
x => Assert.Equal(x.Length, 1),
x => Assert.Equal(x.Length, 1),
x => Assert.Equal(x.Length, 1),
x => Assert.Equal(x.Length, 1),
x => Assert.Equal(x.Length, 1));
Assert.Collection(tokens,
x => Assert.Equal(x.Location.GetLocationString(), "first_simple_test.txt: (1, 1)"),
x => Assert.Equal(x.Location.GetLocationString(), "first_simple_test.txt: (1, 2)"),
x => Assert.Equal(x.Location.GetLocationString(), "first_simple_test.txt: (1, 3)"),
x => Assert.Equal(x.Location.GetLocationString(), "first_simple_test.txt: (1, 4)"),
x => Assert.Equal(x.Location.GetLocationString(), "first_simple_test.txt: (1, 5)"));
}
}
public void TestGetSectionsTwice_FileSource()
{
using (var source = new FileSource("SectionerTests\\TestSources\\white_spaces_test.txt"))
{
ISectioner sectioner = new Sectioner.Sectioner();
Assert.Collection(sectioner.GetSections(source),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x));
Assert.Collection(sectioner.GetSections(source),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x));
}
}
public void TestGetSectionsTwice_StringSource()
{
using (var source = new StringSource("a a a a"))
{
ISectioner sectioner = new Sectioner.Sectioner();
Assert.Collection(sectioner.GetSections(source),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x));
Assert.Collection(sectioner.GetSections(source),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StandardSection>(x));
}
}
public void TestCharPositions()
{
using (var source = new StringSource("abc abc \r\n abd"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var sections = sectioner.GetSections(source);
var list = new List<string>();
foreach (var s in sections)
{
list.AddRange(s.Text.Select((x, i) => s.CreateLocation(i).GetLocationString()));
}
Assert.Collection(list,
x => Assert.Equal(x, "<string_source>: (1, 1)"),
x => Assert.Equal(x, "<string_source>: (1, 2)"),
x => Assert.Equal(x, "<string_source>: (1, 3)"),
x => Assert.Equal(x, "<string_source>: (1, 5)"),
x => Assert.Equal(x, "<string_source>: (1, 6)"),
x => Assert.Equal(x, "<string_source>: (1, 7)"),
x => Assert.Equal(x, "<string_source>: (2, 2)"),
x => Assert.Equal(x, "<string_source>: (2, 3)"),
x => Assert.Equal(x, "<string_source>: (2, 4)"));
}
}
public void TestCharInfo_Char()
{
using (var source = new StringSource("abc abc \r\n abd"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var sections = sectioner.GetSections(source);
Assert.Collection(sections.SelectMany(x => x.Text),
x => Assert.Equal(x, 'a'),
x => Assert.Equal(x, 'b'),
x => Assert.Equal(x, 'c'),
x => Assert.Equal(x, 'a'),
x => Assert.Equal(x, 'b'),
x => Assert.Equal(x, 'c'),
x => Assert.Equal(x, 'a'),
x => Assert.Equal(x, 'b'),
x => Assert.Equal(x, 'd'));
}
}
public void TestSectionPositions_MultiLineComments()
{
using (var source = _sourceManager.OpenFile("SectionerTests\\TestSources\\multi_line_comment_test.txt"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var sections = sectioner.GetSections(source);
Assert.Collection(sections,
x => Assert.Equal(x.Location.GetLocationString(), "multi_line_comment_test.txt: [(1, 1)-(1, 10)]"),
x => Assert.Equal(x.Location.GetLocationString(), "multi_line_comment_test.txt: [(2, 1)-(4, 8)]"),
x => Assert.Equal(x.Location.GetLocationString(), "multi_line_comment_test.txt: [(5, 2)-(7, 8)]"),
x => Assert.Equal(x.Location.GetLocationString(), "multi_line_comment_test.txt: [(8, 1)-(8, 2)]"),
x => Assert.Equal(x.Location.GetLocationString(), "multi_line_comment_test.txt: [(8, 2)-(10, 8)]"),
x => Assert.Equal(x.Location.GetLocationString(), "multi_line_comment_test.txt: [(11, 1)-(13, 8)]"),
x => Assert.Equal(x.Location.GetLocationString(), "multi_line_comment_test.txt: [(13, 8)-(13, 11)]"),
x => Assert.Equal(x.Location.GetLocationString(), "multi_line_comment_test.txt: [(14, 1)-(16, 8)]"),
x => Assert.Equal(x.Location.GetLocationString(), "multi_line_comment_test.txt: [(16, 8)-(16, 13)]"),
x => Assert.Equal(x.Location.GetLocationString(), "multi_line_comment_test.txt: [(17, 1)-(17, 10)]")
);
}
}
public void TestSectionTypes_Strings()
{
using (var source = _sourceManager.OpenFile("SectionerTests\\TestSources\\string_tests.txt"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var sections = sectioner.GetSections(source);
Assert.Collection(sections,
x => Assert.IsType<StringSection>(x),
x => Assert.IsType<StringSection>(x),
x => Assert.IsType<StringSection>(x),
x => Assert.IsType<StringSection>(x),
x => Assert.IsType<StringSection>(x),
x => Assert.IsType<StringSection>(x),
x => Assert.IsType<StringSection>(x),
x => Assert.IsType<StringSection>(x),
x => Assert.IsType<StringSection>(x),
x => Assert.IsType<StandardSection>(x),
x => Assert.IsType<StringSection>(x),
x => Assert.IsType<SingleLineCommentSection>(x),
x => Assert.IsType<StringSection>(x),
x => Assert.IsType<MultiLineCommentSection>(x)
);
}
}
public void TestSectionPositions_Strings()
{
using (var source = _sourceManager.OpenFile("SectionerTests\\TestSources\\string_tests.txt"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var sections = sectioner.GetSections(source);
Assert.Collection(sections,
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(1, 1)-(1, 3)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(2, 1)-(2, 6)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(3, 1)-(3, 10)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(4, 1)-(4, 10)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(5, 1)-(5, 18)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(6, 1)-(6, 9)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(7, 1)-(7, 6)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(7, 6)-(7, 11)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(8, 1)-(8, 6)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(8, 6)-(8, 9)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(9, 1)-(9, 6)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(9, 6)-(9, 16)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(10, 1)-(10, 6)]"),
x => Assert.Equal(x.Location.GetLocationString(), "string_tests.txt: [(10, 6)-(11, 10)]")
);
}
}
public void TestSectionText_Strings()
{
using (var source = _sourceManager.OpenFile("SectionerTests\\TestSources\\string_tests.txt"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var sections = sectioner.GetSections(source);
Assert.Collection(sections,
x => Assert.Equal(x.Text, "\"\""),
x => Assert.Equal(x.Text, "\"abc\""),
x => Assert.Equal(x.Text, "\"abc abc\""),
x => Assert.Equal(x.Text, "\"abc \\\\ \""),
x => Assert.Equal(x.Text, "\"abc /* daads */\""),
x => Assert.Equal(x.Text, "\"abc \\\"\""),
x => Assert.Equal(x.Text, "\"abc\""),
x => Assert.Equal(x.Text, "\"abc\""),
x => Assert.Equal(x.Text, "\"abc\""),
x => Assert.Equal(x.Text, "abc"),
x => Assert.Equal(x.Text, "\"abc\""),
x => Assert.Equal(x.Text, "// comment"),
x => Assert.Equal(x.Text, "\"abc\""),
x => Assert.Equal(x.Text, "/*\r\ncomment*/")
);
}
}
public void TestEndOfFile_StringSection()
{
using (var source = new StringSource("\"aaa"))
{
ISectioner sectioner = new Sectioner.Sectioner();
Assert.Throws<EndOfFileInStringException>(() => sectioner.GetSections(source).ForEach(x => { }));
}
}
public void TestEndOfFile_MultiLineCommentSection()
{
using (var source = new StringSource("/*aaa"))
{
ISectioner sectioner = new Sectioner.Sectioner();
Assert.Throws<EndOfFileInMultilineCommentException>(() => sectioner.GetSections(source).ForEach(x => { }));
}
}
public void TestEndOfFile_SingleLineCommentSection()
{
using (var source = new StringSource("//aaa"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var sections = sectioner.GetSections(source);
Assert.Collection(sections,
x =>
{
Assert.IsType<SingleLineCommentSection>(x);
Assert.Equal(x.Location.GetLocationString(), "<string_source>: [(1, 1)-(1, 6)]");
Assert.Equal(x.Text, "//aaa");
}
);
}
}
public void TestEndOfLine_StringCommentSection()
{
using (var source = new StringSource("\"aaa\r\n"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var e = Assert.Throws<EndOfLineInStringException>(() => sectioner.GetSections(source).ForEach(x => { }));
Assert.Equal(e.Message, "End of line reached inside string constant at <string_source>: (1, 5)");
}
}
public void TestSectionText_MultiLineComments()
{
using (var source = _sourceManager.OpenFile("SectionerTests\\TestSources\\multi_line_comment_test.txt"))
{
ISectioner sectioner = new Sectioner.Sectioner();
var sections = sectioner.GetSections(source);
Assert.Collection(sections,
x => Assert.Equal(x.Text, "/* aaa */"),
x => Assert.Equal(x.Text, "/* bbb\r\nccc\r\nddddd*/"),
x => Assert.Equal(x.Text, "/* bbb\r\nccc\r\nddddd*/"),
x => Assert.Equal(x.Text, "a"),
x => Assert.Equal(x.Text, "/* bbb\r\nccc\r\nddddd*/"),
x => Assert.Equal(x.Text, "/* bbb\r\nccc\r\nddddd*/"),
x => Assert.Equal(x.Text, "ala"),
x => Assert.Equal(x.Text, "/* bbb\r\nccc\r\nddddd*/"),
x => Assert.Equal(x.Text, "//ala"),
x => Assert.Equal(x.Text, "/* rrr */")
);
}
}