diff options
Diffstat (limited to 'ext/mysqli/tests/mysqli_insert_id.phpt')
| -rw-r--r-- | ext/mysqli/tests/mysqli_insert_id.phpt | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/ext/mysqli/tests/mysqli_insert_id.phpt b/ext/mysqli/tests/mysqli_insert_id.phpt new file mode 100644 index 0000000..549d71d --- /dev/null +++ b/ext/mysqli/tests/mysqli_insert_id.phpt @@ -0,0 +1,140 @@ +--TEST-- +mysqli_insert_id() +--SKIPIF-- +<?php +require_once('skipif.inc'); +require_once('skipifemb.inc'); +require_once('skipifconnectfailure.inc'); +?> +--FILE-- +<?php + require_once("connect.inc"); + + $tmp = NULL; + $link = NULL; + + if (!is_null($tmp = @mysqli_insert_id())) + printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp); + + if (!is_null($tmp = @mysqli_insert_id($link))) + printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp); + + require('table.inc'); + + if (0 !== ($tmp = mysqli_insert_id($link))) + printf("[003] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp); + + if (!$res = mysqli_query($link, "SELECT id, label FROM test ORDER BY id LIMIT 1")) { + printf("[004] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + } + if (0 !== ($tmp = mysqli_insert_id($link))) + printf("[005] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp); + mysqli_free_result($res); + + // no auto_increment column + if (!$res = mysqli_query($link, "INSERT INTO test(id, label) VALUES (100, 'a')")) { + printf("[006] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + } + if (0 !== ($tmp = mysqli_insert_id($link))) + printf("[007] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp); + + if (!$res = mysqli_query($link, "ALTER TABLE test MODIFY id INT NOT NULL AUTO_INCREMENT")) { + printf("[008] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + } + + if (!$res = mysqli_query($link, "INSERT INTO test(label) VALUES ('a')")) { + printf("[009] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + } + if (($last_id = mysqli_insert_id($link)) <= 0) + printf("[010] Expecting int/any >0, got %s/%s\n", gettype($last_id), $last_id); + + if (mysqli_query($link, "LOCK TABLE test WRITE")) { + /* we need exclusive access for a moment */ + /* let's hope nobody changes auto_increment_increment while this code executes */ + do { + if (mysqli_get_server_version($link) >= 50000) { + if (!$res = mysqli_query($link, 'SELECT @@auto_increment_increment AS inc')) { + printf("[011] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + break; + } + if (!$row = mysqli_fetch_assoc($res)) { + printf("[012] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + break; + } + mysqli_free_result($res); + $inc = $row['inc']; + } else { + $inc = 1; + } + + if (!mysqli_query($link, "INSERT INTO test(label) VALUES ('b')")) { + printf("[013] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + break; + } + if (($next_id = mysqli_insert_id($link)) <= $last_id) + /* + very likely a bug, but someone could have done something on the server + between the second last insert and the lock, therefore don't stop just bail + */ + printf("[014] Expecting int/any > %d, got %s/%s\n", $last_id, gettype($next_id), $next_id); + + $last_id = $next_id; + if (!mysqli_query($link, "INSERT INTO test(label) VALUES ('c'), ('d'), ('e')")) { + printf("[015] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + break; + } + /* + Note: For a multiple-row insert, LAST_INSERT_ID() and mysql_insert_id() actually + return the AUTO_INCREMENT key from the first of the inserted rows. This allows + multiple-row inserts to be reproduced correctly on other servers in a replication setup. + */ + if (($next_id = mysqli_insert_id($link)) != $last_id + $inc) { + printf("[016] Expecting int/%d, got %s/%s\n", $last_id + 1, gettype($next_id), $next_id); + break; + } + + if (!$res = mysqli_query($link, "SELECT LAST_INSERT_ID() AS last_id")) { + printf("[017] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + break; + } + if (!$row = mysqli_fetch_assoc($res)) { + printf("[018] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + break; + } + mysqli_free_result($res); + + if ($next_id != $row['last_id']) { + printf("[019] Something is wrong, check manually. Expecting %s got %s.\n", + $next_id, $row['last_id']); + break; + } + } while (false); + mysqli_query($link, "UNLOCK TABLE test"); + } + + if (!$res = mysqli_query($link, "INSERT INTO test(id, label) VALUES (1000, 'a')")) { + printf("[020] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + } + if (1000 !== ($tmp = mysqli_insert_id($link))) + printf("[021] Expecting int/1000, got %s/%s\n", gettype($tmp), $tmp); + + if (!$res = mysqli_query($link, "INSERT INTO test(label) VALUES ('b'), ('c')")) { + printf("[022] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + } + if (1000 >= ($tmp = mysqli_insert_id($link))) + printf("[023] Expecting int/>1000, got %s/%s\n", gettype($tmp), $tmp); + + mysqli_close($link); + + var_dump(mysqli_insert_id($link)); + + print "done!"; +?> +--CLEAN-- +<?php + require_once("clean_table.inc"); +?> +--EXPECTF-- +Warning: mysqli_insert_id(): Couldn't fetch mysqli in %s on line %d +NULL +done!
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