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#include "ast/location.h"
#include "ast/ast.h"
#include "ast/context.h"
#include "gtest/gtest.h"
#include "location.hh"
namespace bpftrace::test::location {
static std::string test = R"(
i:s:1 {
print(1, 2);
print(1, 2, 3, 4);
}
)";
TEST(Location, single_line)
{
ast::ASTContext ast("testfile", test);
// Replicate a specific parser error.
bpftrace::location loc(position(nullptr, 3, 9), position(nullptr, 3, 13));
auto &call = *ast.make_node<ast::Call>("foo", loc);
auto &err = call.addError();
EXPECT_EQ(err.loc()->source_location(), "testfile:3:9-13");
EXPECT_EQ(err.loc()->source_context(),
std::vector<std::string>({
" print(1, 2);",
" ~~~~",
}));
}
TEST(Location, multi_line)
{
ast::ASTContext ast("testfile", test);
// Replicate a specific parser error, that spans multiple lines.
bpftrace::location loc(position(nullptr, 3, 3), position(nullptr, 4, 19));
auto &call = *ast.make_node<ast::Call>("foo", loc);
auto &err = call.addError();
EXPECT_EQ(err.loc()->source_location(), "testfile:3-4");
EXPECT_EQ(err.loc()->source_context(),
std::vector<std::string>({
" print(1, 2);",
" print(1, 2, 3, 4);",
}));
}
} // namespace bpftrace::test::location
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