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244 lines
6.7 KiB
Plaintext
244 lines
6.7 KiB
Plaintext
# 2010 August 4
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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# The focus of this file is testing the CLI shell tool.
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# These tests are specific to the .import command.
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#
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# $Id: shell5.test,v 1.7 2009/07/17 16:54:48 shaneh Exp $
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#
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# Test plan:
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#
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# shell5-1.*: Basic tests specific to the ".import" command.
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#
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set CLI "./sqlite3"
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proc do_test {name cmd expected} {
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puts -nonewline "$name ..."
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set res [uplevel $cmd]
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if {$res eq $expected} {
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puts Ok
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} else {
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puts Error
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puts " Got: $res"
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puts " Expected: $expected"
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exit
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}
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}
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proc catchcmd {db {cmd ""}} {
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global CLI
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set out [open cmds.txt w]
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puts $out $cmd
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close $out
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set line "exec $CLI $db < cmds.txt"
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set rc [catch { eval $line } msg]
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list $rc $msg
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}
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file delete -force test.db test.db.journal
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#----------------------------------------------------------------------------
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# Test cases shell5-1.*: Basic handling of the .import and .separator commands.
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#
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# .import FILE TABLE Import data from FILE into TABLE
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do_test shell5-1.1.1 {
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catchcmd "test.db" ".import"
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} {1 {Error: unknown command or invalid arguments: "import". Enter ".help" for help}}
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do_test shell5-1.1.2 {
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catchcmd "test.db" ".import FOO"
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} {1 {Error: unknown command or invalid arguments: "import". Enter ".help" for help}}
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do_test shell5-1.1.2 {
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catchcmd "test.db" ".import FOO BAR"
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} {1 {Error: no such table: BAR}}
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do_test shell5-1.1.3 {
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# too many arguments
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catchcmd "test.db" ".import FOO BAR BAD"
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} {1 {Error: unknown command or invalid arguments: "import". Enter ".help" for help}}
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# .separator STRING Change separator used by output mode and .import
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do_test shell1-1.2.1 {
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catchcmd "test.db" ".separator"
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} {1 {Error: unknown command or invalid arguments: "separator". Enter ".help" for help}}
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do_test shell1-1.2.2 {
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catchcmd "test.db" ".separator FOO"
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} {0 {}}
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do_test shell1-1.2.3 {
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# too many arguments
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catchcmd "test.db" ".separator FOO BAD"
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} {1 {Error: unknown command or invalid arguments: "separator". Enter ".help" for help}}
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# separator should default to "|"
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do_test shell5-1.3.1 {
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set res [catchcmd "test.db" ".show"]
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list [regexp {separator: \"\|\"} $res]
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} {1}
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# set separator to different value.
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# check that .show reports new value
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do_test shell5-1.3.2 {
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set res [catchcmd "test.db" {.separator ,
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.show}]
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list [regexp {separator: \",\"} $res]
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} {1}
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# import file doesn't exist
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do_test shell5-1.4.1 {
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file delete -force FOO
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set res [catchcmd "test.db" {CREATE TABLE t1(a, b);
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.import FOO t1}]
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} {1 {Error: cannot open "FOO"}}
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# empty import file
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do_test shell5-1.4.2 {
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file delete -force shell5.csv
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set in [open shell5.csv w]
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close $in
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set res [catchcmd "test.db" {.import shell5.csv t1
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SELECT COUNT(*) FROM t1;}]
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} {0 0}
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# import file with 1 row, 1 column (expecting 2 cols)
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do_test shell5-1.4.3 {
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set in [open shell5.csv w]
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puts $in "1"
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close $in
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set res [catchcmd "test.db" {.import shell5.csv t1}]
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} {1 {Error: shell5.csv line 1: expected 2 columns of data but found 1}}
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# import file with 1 row, 3 columns (expecting 2 cols)
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do_test shell5-1.4.4 {
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set in [open shell5.csv w]
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puts $in "1|2|3"
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close $in
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set res [catchcmd "test.db" {.import shell5.csv t1}]
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} {1 {Error: shell5.csv line 1: expected 2 columns of data but found 3}}
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# import file with 1 row, 2 columns
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do_test shell5-1.4.5 {
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set in [open shell5.csv w]
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puts $in "1|2"
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close $in
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set res [catchcmd "test.db" {.import shell5.csv t1
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SELECT COUNT(*) FROM t1;}]
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} {0 1}
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# import file with 2 rows, 2 columns
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# note we end up with 3 rows because of the 1 row
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# imported above.
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do_test shell5-1.4.6 {
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set in [open shell5.csv w]
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puts $in "2|3"
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puts $in "3|4"
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close $in
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set res [catchcmd "test.db" {.import shell5.csv t1
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SELECT COUNT(*) FROM t1;}]
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} {0 3}
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# import file with 1 row, 2 columns, using a comma
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do_test shell5-1.4.7 {
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set in [open shell5.csv w]
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puts $in "4,5"
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close $in
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set res [catchcmd "test.db" {.separator ,
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.import shell5.csv t1
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SELECT COUNT(*) FROM t1;}]
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} {0 4}
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# import file with 1 row, 2 columns, text data
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do_test shell5-1.4.8.1 {
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set in [open shell5.csv w]
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puts $in "5|Now is the time for all good men to come to the aid of their country."
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close $in
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set res [catchcmd "test.db" {.import shell5.csv t1
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SELECT COUNT(*) FROM t1;}]
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} {0 5}
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do_test shell5-1.4.8.2 {
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catchcmd "test.db" {SELECT b FROM t1 WHERE a='5';}
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} {0 {Now is the time for all good men to come to the aid of their country.}}
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# import file with 1 row, 2 columns, quoted text data
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# note that currently sqlite doesn't support quoted fields, and
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# imports the entire field, quotes and all.
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do_test shell5-1.4.9.1 {
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set in [open shell5.csv w]
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puts $in "6|'Now is the time for all good men to come to the aid of their country.'"
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close $in
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set res [catchcmd "test.db" {.import shell5.csv t1
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SELECT COUNT(*) FROM t1;}]
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} {0 6}
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do_test shell5-1.4.9.2 {
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catchcmd "test.db" {SELECT b FROM t1 WHERE a='6';}
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} {0 {'Now is the time for all good men to come to the aid of their country.'}}
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# import file with 1 row, 2 columns, quoted text data
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do_test shell5-1.4.10.1 {
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set in [open shell5.csv w]
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puts $in "7|\"Now is the time for all good men to come to the aid of their country.\""
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close $in
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set res [catchcmd "test.db" {.import shell5.csv t1
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SELECT COUNT(*) FROM t1;}]
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} {0 7}
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do_test shell5-1.4.10.2 {
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catchcmd "test.db" {SELECT b FROM t1 WHERE a='7';}
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} {0 {"Now is the time for all good men to come to the aid of their country."}}
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# check importing very long field
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do_test shell5-1.5.1 {
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set str [string repeat X 999]
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set in [open shell5.csv w]
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puts $in "8|$str"
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close $in
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set res [catchcmd "test.db" {.import shell5.csv t1
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SELECT length(b) FROM t1 WHERE a='8';}]
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} {0 999}
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# try importing into a table with a large number of columns.
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# This is limited by SQLITE_MAX_VARIABLE_NUMBER, which defaults to 999.
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set cols 999
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do_test shell5-1.6.1 {
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set sql {CREATE TABLE t2(}
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set data {}
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for {set i 1} {$i<$cols} {incr i} {
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append sql "c$i,"
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append data "$i|"
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}
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append sql "c$cols);"
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append data "$cols"
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catchcmd "test.db" $sql
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set in [open shell5.csv w]
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puts $in $data
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close $in
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set res [catchcmd "test.db" {.import shell5.csv t2
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SELECT COUNT(*) FROM t2;}]
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} {0 1}
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# try importing a large number of rows
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set rows 999999
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do_test shell5-1.7.1 {
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set in [open shell5.csv w]
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for {set i 1} {$i<=$rows} {incr i} {
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puts $in $i
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}
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close $in
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set res [catchcmd "test.db" {CREATE TABLE t3(a);
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.import shell5.csv t3
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SELECT COUNT(*) FROM t3;}]
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} [list 0 $rows]
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puts "CLI tests completed successfully"
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