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#include <yql/essentials/public/purecalc/purecalc.h>
#include "fake_spec.h"
#include <yql/essentials/public/purecalc/ut/protos/test_structs.pb.h>
#include <library/cpp/testing/unittest/registar.h>
Y_UNIT_TEST_SUITE(TestSql) {
using namespace NYql::NPureCalc;
Y_UNIT_TEST(TestSqlCompile) {
auto factory = MakeProgramFactory();
auto sql = TString(R"(
SELECT * FROM Input;
)");
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePullStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}());
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePullListProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}());
auto program = factory->MakePushStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
auto expectedIssues = TString(R"(<main>: Warning: Type annotation, code: 1030
generated.sql:2:13: Warning: At function: PersistableRepr
generated.sql:2:13: Warning: Persistable required. Atom, key, world, datasink, datasource, callable, resource, stream and lambda are not persistable, code: 1104
)");
UNIT_ASSERT_VALUES_EQUAL(expectedIssues, program->GetIssues().ToString());
}
Y_UNIT_TEST(TestSqlCompileSingleUnnamedInput) {
auto factory = MakeProgramFactory();
auto sql = TString(R"(
SELECT * FROM TABLES()
)");
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePullStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}());
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePullListProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}());
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePushStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}());
}
Y_UNIT_TEST(TestSqlCompileNamedMultiinputs) {
auto factory = MakeProgramFactory();
auto sql = TString(R"(
SELECT * FROM Input0
UNION ALL
SELECT * FROM Input1
)");
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePullListProgram(FakeIS(2), FakeOS(), sql, ETranslationMode::SQL);
}());
}
Y_UNIT_TEST(TestSqlCompileUnnamedMultiinputs) {
auto factory = MakeProgramFactory();
auto sql = TString(R"(
$t0, $t1, $t2 = PROCESS TABLES();
SELECT * FROM $t0
UNION ALL
SELECT * FROM $t1
UNION ALL
SELECT * FROM $t2
)");
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePullListProgram(FakeIS(3), FakeOS(), sql, ETranslationMode::SQL);
}());
}
Y_UNIT_TEST(TestSqlCompileWithWarning) {
auto factory = MakeProgramFactory();
auto sql = TString(R"(
$x = 1;
$y = 2;
SELECT $x as Name FROM Input;
)");
auto expectedIssues = TString(R"(generated.sql:3:13: Warning: Symbol $y is not used, code: 4527
<main>: Warning: Type annotation, code: 1030
generated.sql:4:13: Warning: At function: PersistableRepr
generated.sql:4:13: Warning: Persistable required. Atom, key, world, datasink, datasource, callable, resource, stream and lambda are not persistable, code: 1104
)");
auto program = factory->MakePushStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
UNIT_ASSERT_VALUES_EQUAL(expectedIssues, program->GetIssues().ToString());
}
Y_UNIT_TEST(TestSqlWrongTableName) {
auto factory = MakeProgramFactory();
auto sql = TString(R"(
SELECT * FROM WrongTable;
)");
UNIT_ASSERT_EXCEPTION_CONTAINS([&](){
factory->MakePullStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}(), TCompileError, "Failed to optimize");
UNIT_ASSERT_EXCEPTION_CONTAINS([&](){
factory->MakePullListProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}(), TCompileError, "Failed to optimize");
UNIT_ASSERT_EXCEPTION_CONTAINS([&](){
factory->MakePushStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}(), TCompileError, "Failed to optimize");
}
Y_UNIT_TEST(TestAllocateLargeStringOnEvaluate) {
auto factory = MakeProgramFactory();
auto sql = TString(R"(
$data = Length(EvaluateExpr("long string" || " very loooong string"));
SELECT $data as Name FROM Input;
)");
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePullStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}());
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePullListProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}());
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePushStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}());
}
Y_UNIT_TEST(TestInvalidSql) {
auto factory = MakeProgramFactory();
auto sql = TString(R"(
Just some invalid SQL;
)");
UNIT_ASSERT_EXCEPTION_CONTAINS([&](){
factory->MakePullStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}(), TCompileError, "failed to parse SQL");
UNIT_ASSERT_EXCEPTION_CONTAINS([&](){
factory->MakePullListProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}(), TCompileError, "failed to parse SQL");
UNIT_ASSERT_EXCEPTION_CONTAINS([&](){
factory->MakePushStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}(), TCompileError, "failed to parse SQL");
}
Y_UNIT_TEST(TestUseProcess) {
auto factory = MakeProgramFactory();
auto sql = TString(R"(
$processor = ($row) -> ($row);
PROCESS Input using $processor(TableRow());
)");
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePullStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}());
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePullListProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}());
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePushStreamProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}());
}
Y_UNIT_TEST(TestUseCodegen) {
auto factory = MakeProgramFactory();
auto sql = TString(R"(
$processor = ($row) -> {
$lambda = EvaluateCode(LambdaCode(($row) -> ($row)));
return $lambda($row);
};
PROCESS Input using $processor(TableRow());
)");
UNIT_ASSERT_NO_EXCEPTION([&](){
factory->MakePullListProgram(FakeIS(), FakeOS(), sql, ETranslationMode::SQL);
}());
}
}
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