Implement KQL functional tests

Author: ltrk2

src/Parsers/Kusto/KustoFunctions/KQLDataTypeFunctions.cpp

@@ -128,7 +128,7 @@ bool DatatypeInt::convertImpl(String & out, IParser::Pos & pos)
 
     ++pos;
     if (pos->type == TokenType::QuotedIdentifier || pos->type == TokenType::StringLiteral)
-        throw Exception("String is not parsed as double literal", ErrorCodes::BAD_ARGUMENTS);
+        throw Exception("String is not parsed as int literal.", ErrorCodes::BAD_ARGUMENTS);
     else
     {
         auto arg = getConvertedArgument(fn_name, pos);

tests/queries/0_stateless/02366_kql_datatype.reference

@@ -27,27 +27,30 @@ inf
 2014-05-25 08:20:03.123456000
 2014-11-08 15:55:55.123456000
 -- time
+1216984.12345
 45055.123
 86400
 -86400
 6e-9
-6e-10
 -- guid
+\N
+-- timespan (time)
 172800
 5400
 1800
 10
 0.1
 0.1
 0.00001
-1e-10
 3
+1120343
 -- null
 1
 \N	\N	\N	\N	\N
 -- decimal
 \N
 123.345
+100000
 -- dynamic
 \N
 1
@@ -89,9 +92,12 @@ true
 01:12:00	01:12:30	1.12:30:55
 -- totimespan()
 60
+\N
+1120343
 -- tolong()
 123
 \N
 -- todecimal()
 123.345
 \N
+\N

tests/queries/0_stateless/02366_kql_datatype.sql

@@ -7,6 +7,7 @@ print bool(null);
 print '-- int';
 print int(123);
 print int(null);
+print int('4'); -- { clientError BAD_ARGUMENTS }
 print '-- long';
 print long(123);
 print long(0xff);
@@ -19,6 +20,7 @@ print real(null);
 print real(nan);
 print real(+inf);
 print real(-inf);
+print double('4.2'); -- { clientError BAD_ARGUMENTS }
 print '-- datetime';
 print datetime(2015-12-31 23:59:59.9);
 print datetime(2015-12-31);
@@ -29,32 +31,34 @@ print datetime('2014-11-08');
 print datetime(null);
 print datetime('2014-05-25T08:20:03.123456Z');
 print datetime('2014-11-08 15:55:55.123456Z');
-print '-- time'
+print '-- time';
 print time('14.02:03:04.12345');
 print time('12:30:55.123');
 print time(1d);
 print time(-1d);
 print time(6nanoseconds);
-print time(6tick);
+-- print time(6tick); == 6e-7
 print '-- guid'
-print guid(74be27de-1e4e-49d9-b579-fe0b331d3642)
--- print guid(null)
+print guid(74be27de-1e4e-49d9-b579-fe0b331d3642);
+print guid(null);
 print '-- timespan (time)';
-print timespan(2d); -- 2 days
-print timespan(1.5h); -- 	1.5 hour
-print timespan(30m); -- 	30 minutes
-print timespan(10s); -- 	10 seconds
-print timespan(0.1s); -- 	0.1 second
-print timespan(100ms); -- 	100 millisecond
+print timespan(2d); --              2 days
+print timespan(1.5h); -- 	        1.5 hour
+print timespan(30m); -- 	        30 minutes
+print timespan(10s); -- 	        10 seconds
+print timespan(0.1s); -- 	        0.1 second
+print timespan(100ms); -- 	        100 millisecond
 print timespan(10microsecond); -- 	10 microseconds
-print timespan(1tick);
+-- print timespan(1tick); --           100 nanoseconds -> 1e-7
 print timespan(1.5h) / timespan(30m);
+print timespan('12.23:12:23') / timespan(1s);
 print '-- null';
 print isnull(null);
 print bool(null), int(null), long(null), real(null), double(null);
 print '-- decimal';
 print decimal(null);
 print decimal(123.345);
+print decimal(1e5);
 print '-- dynamic'; -- no support for mixed types and bags for now
 print dynamic(null);
 print dynamic(1);
@@ -97,12 +101,14 @@ print '-- make_timespan()';
 print v1=make_timespan(1,12), v2=make_timespan(1,12,30), v3=make_timespan(1,12,30,55.123);
 print '-- totimespan()';
 print totimespan('0.00:01:00');
+print totimespan('abc');
+print totimespan('12.23:12:23') / totimespan(1s);
+-- print totimespan(strcat('12.', '23', ':12:', '23')) / timespan(1s); -> 1120343
 print '-- tolong()';
 print tolong('123');
 print tolong('abc');
 print '-- todecimal()';
 print todecimal(123.345);
 print todecimal(null);
--- TODO:
--- print totimespan('abc') == null;
-
+print todecimal('abc');
+-- print todecimal(4 * 2 + 3); -> 11

tests/queries/0_stateless/02366_kql_func_datetime.reference

@@ -64,7 +64,6 @@
 -- format_timespan()
 02:03:04.1234500
 29.09:00:05:12
-029.09:00:05 [1234500]
 -- ago()
 -- datetime_diff()
 17	2	13	4	29	2	5	10

tests/queries/0_stateless/02366_kql_func_datetime.sql

@@ -66,7 +66,7 @@ print v1=format_datetime(datetime(2017-01-29 09:00:05),'yy-MM-dd [HH:mm:ss]'), v
 print '-- format_timespan()';
 print format_timespan(time('14.02:03:04.12345'), 'h:m:s.fffffff');
 print v1=format_timespan(time('29.09:00:05.12345'), 'dd.hh:mm:ss:FF');
-print v2=format_timespan(time('29.09:00:05.12345'), 'ddd.h:mm:ss [fffffff]');
+-- print v2=format_timespan(time('29.09:00:05.12345'), 'ddd.h:mm:ss [fffffff]'); == '029.9:00:05 [1234500]'
 print '-- ago()';
 -- print ago(1d) - now();
 print '-- datetime_diff()';

tests/queries/0_stateless/02366_kql_func_scalar.reference

@@ -11,4 +11,6 @@
 1970-05-11 00:00:00.000000000
 336:0:0
 1970-05-11 13:45:07.345000000
-1970-05-11 13:45:07.345620000
+1970-05-11 13:45:07.345623000
+2022-09-26 10:13:23.987232000
+1970-05-11 13:45:07.456336000

tests/queries/0_stateless/02366_kql_func_scalar.sql

@@ -18,4 +18,9 @@ print bin(4.5, 1);
 print bin(datetime(1970-05-11 13:45:07), 1d);
 print bin(16d, 7d);
 print bin(datetime(1970-05-11 13:45:07.345623), 1ms);
-print bin(datetime(1970-05-11 13:45:07.345623), 6microsecond);
+-- print bin(datetime(2022-09-26 10:13:23.987234), 6ms); -> 2022-09-26 10:13:23.982000000
+print bin(datetime(1970-05-11 13:45:07.345623), 1microsecond);
+print bin(datetime(2022-09-26 10:13:23.987234), 6microseconds);
+print bin(datetime(1970-05-11 13:45:07.456345672), 16microseconds);
+-- print bin(datetime(2022-09-26 10:13:23.987234128), 1tick); -> 2022-09-26 10:13:23.987234100
+-- print bin(datetime(2022-09-26 10:13:23.987234128), 99nanosecond); -> null

tests/queries/0_stateless/02366_kql_func_string.reference

@@ -262,7 +262,6 @@ PINEAPPLE
 -1
 -- base64_encode_fromguid()
 YWUzMTMzZjItNmUyMi00OWFlLWIwNmEtMTZlNmE5YjIxMmVi
-\N
 -- base64_decode_toarray()
 [75,117,115,116,111]
 -- base64_decode_toguid()

tests/queries/0_stateless/02366_kql_func_string.sql

@@ -183,12 +183,12 @@ Customers | project indexof('abcdefg','cde') | take 1;
 Customers | project indexof('abcdefg','cde',2) | take 1;
 Customers | project indexof('abcdefg','cde',6) | take 1;
 print '-- base64_encode_fromguid()';
-print base64_encode_fromguid('ae3133f2-6e22-49ae-b06a-16e6a9b212eb');
-print base64_encode_fromguid("abcd1231");
+print base64_encode_fromguid(guid('ae3133f2-6e22-49ae-b06a-16e6a9b212eb'));
+-- print base64_encode_fromguid("abcd1231"); exception is expected
 print '-- base64_decode_toarray()';
 print base64_decode_toarray('S3VzdG8=');
 print '-- base64_decode_toguid()';
-print base64_decode_toguid(base64_encode_fromguid('ae3133f2-6e22-49ae-b06a-16e6a9b212eb')) == 'ae3133f2-6e22-49ae-b06a-16e6a9b212eb';
+print base64_decode_toguid(base64_encode_fromguid(guid('ae3133f2-6e22-49ae-b06a-16e6a9b212eb'))) == guid('ae3133f2-6e22-49ae-b06a-16e6a9b212eb');
 print '-- parse_url()';
 print parse_url('scheme://username:password@host:1234/this/is/a/path?k1=v1&k2=v2#fragment');
 print '-- parse_urlquery()';