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276 lines
5.0 KiB
Plaintext
276 lines
5.0 KiB
Plaintext
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--TEST--
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InterBase: transactions
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--SKIPIF--
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<?php if (!extension_loaded("interbase")) print "skip"; ?>
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--POST--
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--GET--
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--FILE--
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<?
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/* $Id$ */
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require("interbase/interbase.inc");
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$test_base = "ibase_test.tmp";
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ibase_connect($test_base);
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@ibase_query("create table test5 (i integer)");
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@ibase_query("delete from test5");
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ibase_close();
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echo "default transaction:\n";
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/*
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Difference between default and other transactions:
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default commited when you call ibase_close().
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Other transaction doing rollback.
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If you not open default transaction with
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ibase_trans, default transaction open
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when you call ibase_query(), ibase_prepare(),
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ibase_blob_create(), ibase_blob_import() first time.
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*/
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/*
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simple default transaction test without ibase_trans()
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*/
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ibase_connect($test_base);
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echo "empty table\n";
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/* out_table call ibase_query()
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and ibase_query() start default transaction */
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out_table("test5");
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/* in default transaction context */
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ibase_query("insert into test5 (i) values (1)");
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echo "one row\n";
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out_table("test5");
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ibase_rollback(); /* default rolled */
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echo "after rollback table empty again\n";
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out_table("test5"); /* started new default transaction */
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ibase_query("insert into test5 (i) values (2)");
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ibase_close(); /* commit here! */
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ibase_connect($test_base);
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echo "one row\n";
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out_table("test5");
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ibase_close();
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/*
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default transaction on default link
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First open transaction on link will be default.
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$tr_def_l1 may be ommited. All queryes without link and trans
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parameters run in this context
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*/
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$link_def = ibase_connect($test_base);
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$tr_def_l1 = ibase_trans(IBASE_READ); /* here transaction start */
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/* all default */
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$res = ibase_query("select * from test5");
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echo "one row\n";
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out_result($res,"test5");
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ibase_free_result($res);
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/* specify transaction context... */
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$res = ibase_query($tr_def_l1, "select * from test5");
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echo "one row... again.\n";
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out_result($res,"test5");
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ibase_free_result($res);
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/* specify default transaction on link */
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$res = ibase_query($link_def, "select * from test5");
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echo "one row.\n";
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out_result($res,"test5");
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ibase_free_result($res);
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ibase_rollback($link_def); /* just for example */
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ibase_close();
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/*
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three transaction on default link
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*/
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ibase_connect($test_base);
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$tr_1 = ibase_trans(); /* this default transaction also */
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$tr_2 = ibase_trans(IBASE_READ);
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$tr_3 = ibase_trans(IBASE_READ+IBASE_COMMITED);
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$res = ibase_query("select * from test5");
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echo "one row\n";
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out_result($res,"test5");
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ibase_free_result($res);
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/* insert in first transaction context... */
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/* as default */
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ibase_query("insert into test5 (i) values (3)");
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/* specify context */
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ibase_query($tr_1, "insert into test5 (i) values (4)");
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$res = ibase_query("select * from test5");
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echo "three rows\n";
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out_result($res,"test5");
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ibase_free_result($res);
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$res = ibase_query($tr_1, "select * from test5");
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echo "three rows again\n";
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out_result($res,"test5");
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ibase_free_result($res);
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ibase_commit($tr_1);
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$res = ibase_query($tr_2, "select * from test5");
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echo "one row in second transaction\n";
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out_result($res,"test5");
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ibase_free_result($res);
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$res = ibase_query($tr_3, "select * from test5");
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echo "three rows in third transaction\n";
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out_result($res,"test5");
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ibase_free_result($res);
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ibase_close();
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/*
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transactions on second link
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*/
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$link_1 = ibase_pconnect($test_base);
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$link_2 = ibase_pconnect($test_base);
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$tr_1 = ibase_trans($link_2, IBASE_DEFAULT); /* this default transaction also */
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$tr_2 = ibase_trans($link_2, IBASE_COMMITED);
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$res = ibase_query($tr_1, "select * from test5");
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echo "three rows\n";
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out_result($res,"test5");
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ibase_free_result($res);
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ibase_query($tr_1, "insert into test5 (i) values (5)");
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$res = ibase_query($tr_1, "select * from test5");
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echo "four rows\n";
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out_result($res,"test5");
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ibase_free_result($res);
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ibase_commit($tr_1);
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$res = ibase_query($tr_2, "select * from test5");
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echo "four rows again\n";
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out_result($res,"test5");
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ibase_free_result($res);
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ibase_close($link_1);
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ibase_close($link_2);
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echo "end of test\n";
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?>
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--EXPECT--
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default transaction:
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empty table
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--- test5 ---
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---
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one row
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--- test5 ---
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1
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---
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after rollback table empty again
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--- test5 ---
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---
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one row
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--- test5 ---
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2
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---
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one row
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--- test5 ---
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2
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---
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one row... again.
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--- test5 ---
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2
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---
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one row.
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--- test5 ---
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2
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---
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one row
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--- test5 ---
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2
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---
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three rows
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--- test5 ---
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2
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3
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4
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---
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three rows again
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--- test5 ---
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2
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3
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4
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---
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one row in second transaction
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--- test5 ---
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2
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---
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three rows in third transaction
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--- test5 ---
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2
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3
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4
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---
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three rows
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--- test5 ---
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2
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3
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4
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---
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four rows
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--- test5 ---
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2
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3
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4
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5
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---
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four rows again
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--- test5 ---
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2
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3
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4
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5
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---
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end of test
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