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a424b4ad56
expect_after that adjusts default timeout handler, reseted eof handler, and this tell expect that it can ignore eof from read, consider the following example: <details> ```expect #!/usr/bin/expect -f exp_internal 1 log_user 1 set timeout 4 match_max 100000 expect_after { # eof { exp_continue } timeout { exit 1 } } spawn bash -c "sleep 1; echo ':) '" expect ":) " ``` ``` $ ./expect.expect < /dev/null spawn bash -c sleep 1; echo ':) ' parent: waiting for sync byte parent: telling child to go ahead parent: now unsynchronized from child spawn: returns {6614} expect: does "" (spawn_id exp4) match glob pattern ":) "? no expect: read eof ^^^ expect: set expect_out(spawn_id) "exp0" expect: set expect_out(buffer) "" ``` And with uncommented eof handler: ``` $ ./expect.expect < /dev/null spawn bash -c sleep 1; echo ':) ' parent: waiting for sync byte parent: telling child to go ahead parent: now unsynchronized from child spawn: returns {17959} expect: does "" (spawn_id exp4) match glob pattern ":) "? no expect: read eof expect: set expect_out(spawn_id) "exp0" expect: set expect_out(buffer) "" expect: continuing expect after update expect: does "" (spawn_id exp4) match glob pattern ":) "? no expect: does ":) \r\n" (spawn_id exp4) match glob pattern ":) "? yes expect: set expect_out(0,string) ":) " expect: set expect_out(spawn_id) "exp4" expect: set expect_out(buffer) ":) " ``` </details>
32 lines
702 B
Plaintext
Executable File
32 lines
702 B
Plaintext
Executable File
#!/usr/bin/expect -f
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log_user 0
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set timeout 20
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match_max 100000
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expect_after {
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# Do not ignore eof from expect
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eof { exp_continue }
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# A default timeout action is to do nothing, change it to fail
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timeout { exit 1 }
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}
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set basedir [file dirname $argv0]
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spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
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expect ":) "
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send -- "DROP TABLE IF EXISTS test_02047\r"
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expect "Ok."
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send -- "CREATE TABLE test_02047 (s Int32) ENGINE=Memory()\r"
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expect "Ok."
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send -- "INSERT INTO test_02047 SELECT 'f' \r"
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expect "Received exception from server"
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send -- "DROP TABLE test_02047\r"
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expect "Ok."
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send -- "\4"
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expect eof
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