# 2010 August 4 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # # The focus of this file is testing the CLI shell tool. # These tests are specific to the .import command. # # $Id: shell5.test,v 1.7 2009/07/17 16:54:48 shaneh Exp $ # # Test plan: # # shell5-1.*: Basic tests specific to the ".import" command. # set testdir [file dirname $argv0] source $testdir/tester.tcl if {$tcl_platform(platform)=="windows"} { set CLI "sqlite3.exe" } else { set CLI "./sqlite3" } if {![file executable $CLI]} { finish_test return } db close forcedelete test.db test.db-journal test.db-wal #---------------------------------------------------------------------------- # Test cases shell5-1.*: Basic handling of the .import and .separator commands. # # .import FILE TABLE Import data from FILE into TABLE do_test shell5-1.1.1 { catchcmd "test.db" ".import" } {1 {Error: unknown command or invalid arguments: "import". Enter ".help" for help}} do_test shell5-1.1.2 { catchcmd "test.db" ".import FOO" } {1 {Error: unknown command or invalid arguments: "import". Enter ".help" for help}} #do_test shell5-1.1.2 { # catchcmd "test.db" ".import FOO BAR" #} {1 {Error: no such table: BAR}} do_test shell5-1.1.3 { # too many arguments catchcmd "test.db" ".import FOO BAR BAD" } {1 {Error: unknown command or invalid arguments: "import". Enter ".help" for help}} # .separator STRING Change separator used by output mode and .import do_test shell1-1.2.1 { catchcmd "test.db" ".separator" } {1 {Error: unknown command or invalid arguments: "separator". Enter ".help" for help}} do_test shell1-1.2.2 { catchcmd "test.db" ".separator FOO" } {0 {}} do_test shell1-1.2.3 { # too many arguments catchcmd "test.db" ".separator FOO BAD" } {1 {Error: unknown command or invalid arguments: "separator". Enter ".help" for help}} # separator should default to "|" do_test shell5-1.3.1 { set res [catchcmd "test.db" ".show"] list [regexp {separator: \"\|\"} $res] } {1} # set separator to different value. # check that .show reports new value do_test shell5-1.3.2 { set res [catchcmd "test.db" {.separator , .show}] list [regexp {separator: \",\"} $res] } {1} # import file doesn't exist do_test shell5-1.4.1 { forcedelete FOO set res [catchcmd "test.db" {CREATE TABLE t1(a, b); .import FOO t1}] } {1 {Error: cannot open "FOO"}} # empty import file do_test shell5-1.4.2 { forcedelete shell5.csv set in [open shell5.csv w] close $in set res [catchcmd "test.db" {.import shell5.csv t1 SELECT COUNT(*) FROM t1;}] } {0 0} # import file with 1 row, 1 column (expecting 2 cols) do_test shell5-1.4.3 { set in [open shell5.csv w] puts $in "1" close $in set res [catchcmd "test.db" {.import shell5.csv t1}] } {1 {shell5.csv:1: expected 2 columns but found 1 - filling the rest with NULL}} # import file with 1 row, 3 columns (expecting 2 cols) do_test shell5-1.4.4 { set in [open shell5.csv w] puts $in "1|2|3" close $in set res [catchcmd "test.db" {.import shell5.csv t1}] } {1 {shell5.csv:1: expected 2 columns but found 3 - extras ignored}} # import file with 1 row, 2 columns do_test shell5-1.4.5 { set in [open shell5.csv w] puts $in "1|2" close $in set res [catchcmd "test.db" {DELETE FROM t1; .import shell5.csv t1 SELECT COUNT(*) FROM t1;}] } {0 1} # import file with 2 rows, 2 columns # note we end up with 3 rows because of the 1 row # imported above. do_test shell5-1.4.6 { set in [open shell5.csv w] puts $in "2|3" puts $in "3|4" close $in set res [catchcmd "test.db" {.import shell5.csv t1 SELECT COUNT(*) FROM t1;}] } {0 3} # import file with 1 row, 2 columns, using a comma do_test shell5-1.4.7 { set in [open shell5.csv w] puts $in "4,5" close $in set res [catchcmd "test.db" {.separator , .import shell5.csv t1 SELECT COUNT(*) FROM t1;}] } {0 4} # import file with 1 row, 2 columns, text data do_test shell5-1.4.8.1 { set in [open shell5.csv w] puts $in "5|Now is the time for all good men to come to the aid of their country." close $in set res [catchcmd "test.db" {.import shell5.csv t1 SELECT COUNT(*) FROM t1;}] } {0 5} do_test shell5-1.4.8.2 { catchcmd "test.db" {SELECT b FROM t1 WHERE a='5';} } {0 {Now is the time for all good men to come to the aid of their country.}} # import file with 1 row, 2 columns, quoted text data # note that currently sqlite doesn't support quoted fields, and # imports the entire field, quotes and all. do_test shell5-1.4.9.1 { set in [open shell5.csv w] puts $in "6|'Now is the time for all good men to come to the aid of their country.'" close $in set res [catchcmd "test.db" {.import shell5.csv t1 SELECT COUNT(*) FROM t1;}] } {0 6} do_test shell5-1.4.9.2 { catchcmd "test.db" {SELECT b FROM t1 WHERE a='6';} } {0 {'Now is the time for all good men to come to the aid of their country.'}} # import file with 1 row, 2 columns, quoted text data do_test shell5-1.4.10.1 { set in [open shell5.csv w] puts $in "7|\"Now is the time for all good men to come to the aid of their country.\"" close $in set res [catchcmd "test.db" {.import shell5.csv t1 SELECT COUNT(*) FROM t1;}] } {0 7} do_test shell5-1.4.10.2 { catchcmd "test.db" {SELECT b FROM t1 WHERE a='7';} } {0 {Now is the time for all good men to come to the aid of their country.}} # check importing very long field do_test shell5-1.5.1 { set str [string repeat X 999] set in [open shell5.csv w] puts $in "8|$str" close $in set res [catchcmd "test.db" {.import shell5.csv t1 SELECT length(b) FROM t1 WHERE a='8';}] } {0 999} # try importing into a table with a large number of columns. # This is limited by SQLITE_MAX_VARIABLE_NUMBER, which defaults to 999. set cols 999 do_test shell5-1.6.1 { set data {} for {set i 1} {$i<$cols} {incr i} { append data "c$i|" } append data "c$cols\n"; for {set i 1} {$i<$cols} {incr i} { append data "$i|" } append data "$cols" set in [open shell5.csv w] puts $in $data close $in set res [catchcmd "test.db" {.import shell5.csv t2 SELECT COUNT(*) FROM t2;}] } {0 1} # try importing a large number of rows set rows 9999 do_test shell5-1.7.1 { set in [open shell5.csv w] puts $in a for {set i 1} {$i<=$rows} {incr i} { puts $in $i } close $in set res [catchcmd "test.db" {.mode csv .import shell5.csv t3 SELECT COUNT(*) FROM t3;}] } [list 0 $rows] # Inport from a pipe. (Unix only, as it requires "awk") if {$tcl_platform(platform)=="unix"} { do_test shell5-1.8 { forcedelete test.db catchcmd test.db {.mode csv .import "|awk 'END{print \"x,y\";for(i=1;i<=5;i++){print i \",this is \" i}}'" t1 SELECT * FROM t1;} } {0 {1,"this is 1" 2,"this is 2" 3,"this is 3" 4,"this is 4" 5,"this is 5"}} } # Import columns containing quoted strings do_test shell5-1.9 { set out [open shell5.csv w] fconfigure $out -translation lf puts $out {1,"",11} puts $out {2,"x",22} puts $out {3,"""",33} puts $out {4,"hello",44} puts $out "5,55,\"\"\r" puts $out {6,66,"x"} puts $out {7,77,""""} puts $out {8,88,"hello"} puts $out {"",9,99} puts $out {"x",10,110} puts $out {"""",11,121} puts $out {"hello",12,132} close $out forcedelete test.db catchcmd test.db {.mode csv CREATE TABLE t1(a,b,c); .import shell5.csv t1 } sqlite3 db test.db db eval {SELECT *, '|' FROM t1 ORDER BY rowid} } {1 {} 11 | 2 x 22 | 3 {"} 33 | 4 hello 44 | 5 55 {} | 6 66 x | 7 77 {"} | 8 88 hello | {} 9 99 | x 10 110 | {"} 11 121 | hello 12 132 |} db close finish_test