| 1 | #include "catch.hpp" | 
|---|---|
| 2 | #include "test_helpers.hpp" | 
| 3 | |
| 4 | using namespace duckdb; | 
| 5 | using namespace std; | 
| 6 | |
| 7 | TEST_CASE( "Test PRAGMA parsing", "[pragma]") { | 
| 8 | unique_ptr<QueryResult> result; | 
| 9 | DuckDB db(nullptr); | 
| 10 | Connection con(db); | 
| 11 | |
| 12 | // Almost pragma but not quite | 
| 13 | REQUIRE_FAIL(con.Query( "PRAG")); | 
| 14 | // Pragma without a keyword | 
| 15 | REQUIRE_FAIL(con.Query( "PRAGMA ")); | 
| 16 | // Unknown pragma error | 
| 17 | REQUIRE_FAIL(con.Query( "PRAGMA random_unknown_pragma")); | 
| 18 | // Call pragma in wrong way | 
| 19 | REQUIRE_FAIL(con.Query( "PRAGMA table_info = 3")); | 
| 20 | |
| 21 | REQUIRE_NO_FAIL(con.Query( "CREATE TABLE integers(i INTEGER)")); | 
| 22 | // Now it should work | 
| 23 | REQUIRE_NO_FAIL(con.Query( "PRAGMA table_info('integers');")); | 
| 24 | // Parsing also works with extra spaces | 
| 25 | REQUIRE_NO_FAIL(con.Query( " PRAGMA table_info ('integers');")); | 
| 26 | } | 
| 27 | |
| 28 | TEST_CASE( "Test PRAGMA enable_profiling parsing", "[pragma]") { | 
| 29 | unique_ptr<QueryResult> result; | 
| 30 | DuckDB db(nullptr); | 
| 31 | Connection con(db); | 
| 32 | |
| 33 | // enable profiling cannot be called | 
| 34 | REQUIRE_FAIL(con.Query( "PRAGMA enable_profiling()")); | 
| 35 | REQUIRE_FAIL(con.Query( "PRAGMA enable_profiling='unsupported'")); | 
| 36 | REQUIRE_FAIL(con.Query( "PRAGMA profiling_output")); | 
| 37 | // select the location of where to save the profiling output (instead of printing to stdout) | 
| 38 | REQUIRE_NO_FAIL(con.Query( "PRAGMA profiling_output='test.json'")); | 
| 39 | // but we can clear it again | 
| 40 | REQUIRE_NO_FAIL(con.Query( "PRAGMA profiling_output=''")); | 
| 41 | // enable and disable profiling | 
| 42 | REQUIRE_NO_FAIL(con.Query( "PRAGMA disable_profiling")); | 
| 43 | // REQUIRE_NO_FAIL(con.Query("PRAGMA enable_profiling")); | 
| 44 | } | 
| 45 | |
| 46 | TEST_CASE( "Test PRAGMA memory_limit", "[pragma]") { | 
| 47 | unique_ptr<QueryResult> result; | 
| 48 | DuckDB db(nullptr); | 
| 49 | Connection con(db); | 
| 50 | |
| 51 | // set memory_limit | 
| 52 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='1GB'")); | 
| 53 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit=-1")); | 
| 54 | // different units can be used | 
| 55 | // G and GB = gigabyte | 
| 56 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='1G'")); | 
| 57 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='1GB'")); | 
| 58 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='1gb'")); | 
| 59 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit = '1GB'")); | 
| 60 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='1.0gb'")); | 
| 61 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='1.0 gb'")); | 
| 62 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='1.0 gigabytes'")); | 
| 63 | // M and MB = megabyte | 
| 64 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='100M'")); | 
| 65 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='100MB'")); | 
| 66 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='100mb'")); | 
| 67 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='100 megabytes'")); | 
| 68 | // K and KB = kilobyte | 
| 69 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='10000K'")); | 
| 70 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='10000KB'")); | 
| 71 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='10000kb'")); | 
| 72 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='10000 kilobytes'")); | 
| 73 | // B = byte | 
| 74 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='100000B'")); | 
| 75 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='100000b'")); | 
| 76 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='100000 bytes'")); | 
| 77 | // T and TB = terabyte | 
| 78 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='0.01T'")); | 
| 79 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='0.01TB'")); | 
| 80 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='0.01tb'")); | 
| 81 | REQUIRE_NO_FAIL(con.Query( "PRAGMA memory_limit='0.01 terabytes'")); | 
| 82 | // no unit or unknown units fail | 
| 83 | REQUIRE_FAIL(con.Query( "PRAGMA memory_limit=100")); | 
| 84 | REQUIRE_FAIL(con.Query( "PRAGMA memory_limit='0.01BG'")); | 
| 85 | REQUIRE_FAIL(con.Query( "PRAGMA memory_limit='0.01BLA'")); | 
| 86 | REQUIRE_FAIL(con.Query( "PRAGMA memory_limit='0.01PP'")); | 
| 87 | REQUIRE_FAIL(con.Query( "PRAGMA memory_limit='0.01TEST'")); | 
| 88 | // we can't invoke it like this either | 
| 89 | REQUIRE_FAIL(con.Query( "PRAGMA memory_limit")); | 
| 90 | REQUIRE_FAIL(con.Query( "PRAGMA memory_limit()")); | 
| 91 | REQUIRE_FAIL(con.Query( "PRAGMA memory_limit(1, 2)")); | 
| 92 | } | 
| 93 | 
