diff options
Diffstat (limited to 'storage/ndb/test/odbc/test_compiler/test_compiler.cpp')
| -rw-r--r-- | storage/ndb/test/odbc/test_compiler/test_compiler.cpp | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/storage/ndb/test/odbc/test_compiler/test_compiler.cpp b/storage/ndb/test/odbc/test_compiler/test_compiler.cpp deleted file mode 100644 index d09b738dbb8..00000000000 --- a/storage/ndb/test/odbc/test_compiler/test_compiler.cpp +++ /dev/null @@ -1,233 +0,0 @@ -/* Copyright (c) 2003, 2005 MySQL AB - Use is subject to license terms - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ - -/********************************************************************************** - test_compiler.cpp - Tests the code tree generated - by the compiler -***********************************************************************************/ -#include <stdio.h> -#include <memory.h> -#include "SQL_compiler.hpp" -#include "SQL_code_tree.hpp" - -typedef struct stSTMT_REF_tag { - char* szTestStmt ; - SQL_compiler* pC ; - SQL_code_tree* pRefTree ; - int nFlag ; /* indicate if the struct haa a code tree and compiler and should be processed */ -} stSTMT_REF ; - -int compare_trees(SQL_code_tree* pCompilerOutput, SQL_code_tree* pReference) ; - -/* Assign statements to szTestStmt and NULL to pTestRef */ - -static stSTMT_REF stTestRef[] = { -/* 0 */ {"create table foo (pk integer primary key, a integer, b varchar(20), check (a is not null))", NULL, NULL, 0}, -/* 1 */ {"insert into foo (pk, a, b) values (1, 10, 'ett')", NULL, NULL, 0}, -/* 2 */ {"insert into foo values (2, 20)", NULL, NULL, 0}, -/* 3 */ {"delete from foo", NULL, NULL, 1}, -/* 4 */ {"delete from foo where pk=5", NULL, NULL, 0}, -/* 5 */ {"delete from foo where a<10 or b='test'", NULL, NULL, 0}, -/* 6 */ {"update foo set a=100, b=null", NULL, NULL, 0}, -/* 7 */ {"update foo set a=0 where pk=1", NULL, NULL, 0}, -/* 8 */ {"update foo set a=a+pk where b is null", NULL, NULL, 0}, -/* 9 */ {"select * from foo", NULL, NULL, 0}, -/* 10 */ {"select pk, a, b from foo where pk=1", NULL, NULL, 0}, -/* 11 */ {"select * from foo order by a", NULL, NULL, 0}, -/* 12 */ {"select * from foo A, foo B where A.pk=B.a and A.a<2*B.a", NULL, NULL, 0} -} ; - - -int main(int argc, char* argv[]){ - - int retcode = 0 ; - int nTests = sizeof(stTestRef)/sizeof(stSTMT_REF) ; - - for(int c = 0 ; c < nTests ; c++) { - if(stTestRef[c].nFlag){ - stTestRef[c].pC = new SQL_compiler() ; - stTestRef[c].pRefTree = new SQL_code_tree() ; - } - } - - /* Create reference code trees */ - - /* - Statement: 0 "create table foo (pk integer primary key, a integer, b varchar(20), check (a is not null))" - */ - - - /* - Statement: 1 - */ - - - - /* - Statement: 2 - */ - - - - /* - Statement: 3 "delete from foo" - */ - - stTestRef[3].pRefTree->shift('N') ; - stTestRef[3].pRefTree->shift('D') ; - stTestRef[3].pRefTree->shift('B') ; - stTestRef[3].pRefTree->reduce(0x2050400e, 3) ; - stTestRef[3].pRefTree->shift('F') ; - stTestRef[3].pRefTree->shift('O') ; - stTestRef[3].pRefTree->shift('O') ; - stTestRef[3].pRefTree->reduce(0x20502003, 3) ; - stTestRef[3].pRefTree->reduce(0x2050400f, 1) ; - stTestRef[3].pRefTree->reduce(0x20504007, 2) ; - stTestRef[3].pRefTree->reduce(0x21407003, 1) ; - stTestRef[3].pRefTree->shift(0x205021ca) ; - stTestRef[3].pRefTree->reduce(0x20630001, 1) ; - stTestRef[3].pRefTree->reduce(0x20815001, 1) ; - stTestRef[3].pRefTree->shift(0x21407002) ; - stTestRef[3].pRefTree->reduce(0x21407004, 3) ; - stTestRef[3].pRefTree->shift(0x21407002) ; - stTestRef[3].pRefTree->reduce(0x21407005, 1) ; - stTestRef[3].pRefTree->shift(0x21414001) ; - stTestRef[3].pRefTree->shift(0x21414002) ; - stTestRef[3].pRefTree->reduce(0x21407001, 4) ; - stTestRef[3].pRefTree->reduce(0x51506004, 1) ; - stTestRef[3].pRefTree->reduce(0x51506003, 1) ; - - /* - Statement: 4 - */ - - - - /* - Statement: 5 - */ - - - - - /* - Statement: 6 - */ - - - - - /* - Statement: 7 - */ - - - - /* - Statement: 8 - */ - - - - /* - Statement: 9 - */ - - - - /* - Statement: 10 - */ - - - - /* - Statement: 11 - */ - - - - /* - Statement: 12 - */ - - - - for(int i = 0 ; i < nTests ; i++){ - /* Check to see if the statement has an associated code tree and compiler */ - if(stTestRef[i].nFlag){ - stTestRef[i].pC->prepare( stTestRef[i].szTestStmt, strlen(stTestRef[i].szTestStmt)) ; - if( 0 != compare_trees(&stTestRef[i].pC->m_code_tree, stTestRef[i].pRefTree) ){ - printf("\nCompiler generated tree for statement #%d: \"%s\"\ndeviates from its reference\n", i, stTestRef[i].szTestStmt) ; - retcode = -1 ; - break ; - }else{ - printf("\nTrees for statement #%d: \"%s\" match nicely -- OK\n", i, stTestRef[i].szTestStmt) ; - retcode = 0 ; - } - } - } - - for(int d = 0 ; d < nTests ; d++) { - if(stTestRef[d].nFlag){ - delete stTestRef[d].pC ; - delete stTestRef[d].pRefTree ; - } - } - - return retcode ; - -} - - - - -int compare_trees(SQL_code_tree* pCompilerOutput, SQL_code_tree* pReference){ - - int nTop = -1 ; - - if(pCompilerOutput->top()== pReference->top()){ - - nTop = pReference->top() ; - - }else{ - printf("\npCompilerOutput->top() = %d;\tpReference->top() = %d\n", pCompilerOutput->top(), pReference->top()) ; - return -1 ; - } - - pCompilerOutput->beginPostfix() ; - pReference->beginPostfix() ; - - for(int r = 0 ; r < nTop ; r++){ - if(pCompilerOutput->symbol() != pReference->symbol()){ - - printf("Deviation found in position %d\n", r) ; - printf("pCompilerOutput->symbol() = 0x%X;\tpReference->symbol() = 0x%X\n", pCompilerOutput->symbol(), pReference->symbol()) ; - return -1 ; - - }else{ - - pCompilerOutput->nextPostfix() ; - pReference->nextPostfix() ; - - } - } - - return 0 ; - -} - |