Add test case for two phase commit. Also by Masahiko Sawada.

Author: Michael Meskes

src/interfaces/ecpg/test/ecpg_schedule

@@ -46,6 +46,7 @@ test: sql/indicators
 test: sql/oldexec
 test: sql/quote
 test: sql/show
+test: sql/twophase
 test: sql/insupd
 test: sql/parser
 test: thread/thread

src/interfaces/ecpg/test/expected/sql-twophase.c

@@ -0,0 +1,114 @@
+/* Processed by ecpg (regression mode) */
+/* These include files are added by the preprocessor */
+#include <ecpglib.h>
+#include <ecpgerrno.h>
+#include <sqlca.h>
+/* End of automatic include section */
+#define ECPGdebug(X,Y) ECPGdebug((X)+100,(Y))
+
+#line 1 "twophase.pgc"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+#line 1 "regression.h"
+
+
+
+
+
+
+#line 5 "twophase.pgc"
+
+
+/* exec sql whenever sqlerror  sqlprint ; */
+#line 7 "twophase.pgc"
+
+
+int main(void)
+{
+	char msg[128];
+
+	ECPGdebug(1, stderr);
+
+	strcpy(msg, "connect");
+	{ ECPGconnect(__LINE__, 0, "ecpg1_regression" , NULL, NULL , NULL, 0); 
+#line 16 "twophase.pgc"
+
+if (sqlca.sqlcode < 0) sqlprint();}
+#line 16 "twophase.pgc"
+
+	{ ECPGsetcommit(__LINE__, "off", NULL);
+#line 17 "twophase.pgc"
+
+if (sqlca.sqlcode < 0) sqlprint();}
+#line 17 "twophase.pgc"
+
+
+	strcpy(msg, "create");
+	{ ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "create table t1 ( c int )", ECPGt_EOIT, ECPGt_EORT);
+#line 20 "twophase.pgc"
+
+if (sqlca.sqlcode < 0) sqlprint();}
+#line 20 "twophase.pgc"
+
+
+	strcpy(msg, "commit");
+	{ ECPGtrans(__LINE__, NULL, "commit");
+#line 23 "twophase.pgc"
+
+if (sqlca.sqlcode < 0) sqlprint();}
+#line 23 "twophase.pgc"
+
+
+	strcpy(msg, "begin");
+	{ ECPGtrans(__LINE__, NULL, "begin");
+#line 26 "twophase.pgc"
+
+if (sqlca.sqlcode < 0) sqlprint();}
+#line 26 "twophase.pgc"
+
+
+	strcpy(msg, "insert");
+	{ ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into t1 values ( 1 )", ECPGt_EOIT, ECPGt_EORT);
+#line 29 "twophase.pgc"
+
+if (sqlca.sqlcode < 0) sqlprint();}
+#line 29 "twophase.pgc"
+
+
+	strcpy(msg, "prepare transaction");
+	{ ECPGtrans(__LINE__, NULL, "prepare transaction 'gxid'");
+#line 32 "twophase.pgc"
+
+if (sqlca.sqlcode < 0) sqlprint();}
+#line 32 "twophase.pgc"
+
+
+	strcpy(msg, "commit prepared");
+	{ ECPGtrans(__LINE__, NULL, "commit prepared 'gxid'");
+#line 35 "twophase.pgc"
+
+if (sqlca.sqlcode < 0) sqlprint();}
+#line 35 "twophase.pgc"
+
+
+	strcpy(msg, "drop");
+	{ ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "drop table t1", ECPGt_EOIT, ECPGt_EORT);
+#line 38 "twophase.pgc"
+
+if (sqlca.sqlcode < 0) sqlprint();}
+#line 38 "twophase.pgc"
+
+
+	strcpy(msg, "disconnect");
+	{ ECPGdisconnect(__LINE__, "CURRENT");
+#line 41 "twophase.pgc"
+
+if (sqlca.sqlcode < 0) sqlprint();}
+#line 41 "twophase.pgc"
+
+
+	return (0);
+}

src/interfaces/ecpg/test/expected/sql-twophase.stderr

@@ -0,0 +1,34 @@
+[NO_PID]: ECPGdebug: set to 1
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ECPGconnect: opening database ecpg1_regression on <DEFAULT> port <DEFAULT>  
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ECPGsetcommit on line 17: action "off"; connection "ecpg1_regression"
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ecpg_execute on line 20: query: create table t1 ( c int ); with 0 parameter(s) on connection ecpg1_regression
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ecpg_execute on line 20: using PQexec
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ecpg_process_output on line 20: OK: CREATE TABLE
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ECPGtrans on line 23: action "commit"; connection "ecpg1_regression"
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ECPGtrans on line 26: action "begin"; connection "ecpg1_regression"
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ecpg_execute on line 29: query: insert into t1 values ( 1 ); with 0 parameter(s) on connection ecpg1_regression
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ecpg_execute on line 29: using PQexec
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ecpg_process_output on line 29: OK: INSERT 0 1
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ECPGtrans on line 32: action "prepare transaction 'gxid'"; connection "ecpg1_regression"
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ECPGtrans on line 35: action "commit prepared 'gxid'"; connection "ecpg1_regression"
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ecpg_execute on line 38: query: drop table t1; with 0 parameter(s) on connection ecpg1_regression
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ecpg_execute on line 38: using PQexec
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ecpg_process_output on line 38: OK: DROP TABLE
+[NO_PID]: sqlca: code: 0, state: 00000
+[NO_PID]: ecpg_finish: connection ecpg1_regression closed
+[NO_PID]: sqlca: code: 0, state: 00000

src/interfaces/ecpg/test/expected/sql-twophase.stdout

@@ -22,6 +22,7 @@ TESTS = array array.c \
         parser parser.c \
         quote quote.c \
         show show.c \
+        twophase twophase.c \
         insupd insupd.c
 
 all: $(TESTS)

src/interfaces/ecpg/test/sql/Makefile

@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+exec sql include ../regression;
+
+exec sql whenever sqlerror sqlprint;
+
+int main(void)
+{
+	char msg[128];
+
+	ECPGdebug(1, stderr);
+
+	strcpy(msg, "connect");
+	exec sql connect to REGRESSDB1;
+	exec sql set autocommit to off;
+
+	strcpy(msg, "create");
+	exec sql create table t1(c int);
+
+	strcpy(msg, "commit");
+	exec sql commit;
+
+	strcpy(msg, "begin");
+	exec sql begin;
+
+	strcpy(msg, "insert");
+	exec sql insert into t1 values(1);
+
+	strcpy(msg, "prepare transaction");
+	exec sql prepare transaction 'gxid';
+
+	strcpy(msg, "commit prepared");
+	exec sql commit prepared 'gxid';
+
+	strcpy(msg, "drop");
+	exec sql drop table t1;
+
+	strcpy(msg, "disconnect");
+	exec sql disconnect current;
+
+	return (0);
+}