blob: d09a2b79e97919542c6204c70bdd26c1b3698bd1 (
plain) (
blame)
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
|
#include "check_runner.h"
#include <yql/essentials/sql/v1/lexer/lexer.h>
#include <yql/essentials/sql/v1/lexer/antlr4/lexer.h>
#include <yql/essentials/sql/v1/lexer/antlr4_ansi/lexer.h>
#include <yql/essentials/sql/settings/translation_settings.h>
namespace NYql {
namespace NFastCheck {
namespace {
class TLexerRunner : public ICheckRunner {
public:
TString GetCheckName() const final {
return "lexer";
}
TCheckResponse Run(const TChecksRequest& request) final {
switch (request.Syntax) {
case ESyntax::SExpr:
return RunSExpr(request);
case ESyntax::PG:
return RunPg(request);
case ESyntax::YQL:
return RunYql(request);
}
}
private:
TCheckResponse RunSExpr(const TChecksRequest& request) {
Y_UNUSED(request);
// no separate check for lexer here
return TCheckResponse{.CheckName = GetCheckName(), .Success = true};
}
TCheckResponse RunPg(const TChecksRequest& request) {
Y_UNUSED(request);
// no separate check for lexer here
return TCheckResponse{.CheckName = GetCheckName(), .Success = true};
}
TCheckResponse RunYql(const TChecksRequest& request) {
TCheckResponse res {.CheckName = GetCheckName()};
NSQLTranslation::TTranslationSettings settings;
settings.SyntaxVersion = request.SyntaxVersion;
settings.AnsiLexer = request.IsAnsiLexer;
settings.File = request.File;
if (!ParseTranslationSettings(request.Program, settings, res.Issues)) {
return res;
}
NSQLTranslationV1::TLexers lexers;
lexers.Antlr4 = NSQLTranslationV1::MakeAntlr4LexerFactory();
lexers.Antlr4Ansi = NSQLTranslationV1::MakeAntlr4AnsiLexerFactory();
auto lexer = NSQLTranslationV1::MakeLexer(lexers, settings.AnsiLexer, true);
auto onNextToken = [&](NSQLTranslation::TParsedToken&& token) {
Y_UNUSED(token);
};
if (lexer->Tokenize(request.Program, request.File, onNextToken, res.Issues, NSQLTranslation::SQL_MAX_PARSER_ERRORS)) {
res.Success = true;
}
return res;
}
};
}
std::unique_ptr<ICheckRunner> MakeLexerRunner() {
return std::make_unique<TLexerRunner>();
}
}
}
|
