# 2009 Nov 11
#
# 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.
#
# TESTRUNNER: shell
#

# Test plan:
#
#   shell1-1.*: Basic command line option handling.
#   shell1-2.*: Basic "dot" command token parsing.
#   shell1-3.*: Basic test that "dot" command can be called.
#   shell1-{4-8}.*: Test various "dot" commands's functionality.
#   shell1-9.*: Basic test that "dot" commands and SQL intermix ok.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set CLI [test_cli_invocation]
db close
forcedelete test.db test.db-journal test.db-wal
sqlite3 db test.db

#----------------------------------------------------------------------------
# Test cases shell1-1.*: Basic command line option handling.
#

# invalid option
do_test shell1-1.1.1 {
  set res [catchcmd "-bad test.db" ""]
  set rc [lindex $res 0]
  list $rc \
       [regexp {Error: unknown option: -bad} $res]
} {1 1}
do_test shell1-1.1.1b {
  set res [catchcmd "test.db -bad" ""]
  set rc [lindex $res 0]
  list $rc \
       [regexp {Error: unknown option: -bad} $res]
} {1 1}
# error on extra options
do_test shell1-1.1.2 {
  catchcmd "test.db \"select+3\" \"select+4\"" ""
} {0 {3
4}}
# error on extra options
do_test shell1-1.1.3 {
  catchcmd "test.db FOO test.db BAD" ".quit"
} {/1 .Error: in prepare, near "FOO": syntax error*/}

# -help
do_test shell1-1.2.1 {
  set res [catchcmd "-help test.db" ""]
  set rc [lindex $res 0]
  list $rc \
       [regexp {Usage} $res] \
       [regexp {\-init} $res] \
       [regexp {\-version} $res]
} {1 1 1 1}

# -init filename       read/process named file
forcedelete FOO
set out [open FOO w]
puts $out ""
close $out
do_test shell1-1.3.1 {
  catchcmd "-init FOO test.db" ""
} {0 {}}
do_test shell1-1.3.2 {
  catchcmd "-init FOO test.db .quit BAD" ""
} {0 {}}
do_test shell1-1.3.3 {
  catchcmd "-init FOO test.db BAD .quit" ""
} {/1 .Error: in prepare, near "BAD": syntax error*/}

# -echo                print commands before execution
do_test shell1-1.4.1 {
  catchcmd "-echo test.db" ""
} {0 {}}

# -[no]header          turn headers on or off
do_test shell1-1.5.1 {
  catchcmd "-header test.db" ""
} {0 {}}
do_test shell1-1.5.2 {
  catchcmd "-noheader test.db" ""
} {0 {}}

# -bail                stop after hitting an error
do_test shell1-1.6.1 {
  catchcmd "-bail test.db" ""
} {0 {}}

# -interactive         force interactive I/O
do_test shell1-1.7.1 {
  set res [catchcmd "-interactive test.db" ".quit"]
  set rc [lindex $res 0]
  list $rc \
       [regexp {SQLite version} $res] \
       [regexp {Enter ".help" for usage hints} $res]
} {0 1 1}

# -batch               force batch I/O
do_test shell1-1.8.1 {
  catchcmd "-batch test.db" ""
} {0 {}}

# -column              set output mode to 'column'
do_test shell1-1.9.1 {
  catchcmd "-column test.db" ""
} {0 {}}

# -csv                 set output mode to 'csv'
do_test shell1-1.10.1 {
  catchcmd "-csv test.db" ""
} {0 {}}

# -html                set output mode to HTML
do_test shell1-1.11.1 {
  catchcmd "-html test.db" ""
} {0 {}}

# -line                set output mode to 'line'
do_test shell1-1.12.1 {
  catchcmd "-line test.db" ""
} {0 {}}

# -list                set output mode to 'list'
do_test shell1-1.13.1 {
  catchcmd "-list test.db" ""
} {0 {}}

# -separator 'x'       set output field separator (|)
do_test shell1-1.14.1 {
  catchcmd "-separator 'x' test.db" ""
} {0 {}}
do_test shell1-1.14.2 {
  catchcmd "-separator x test.db" ""
} {0 {}}
do_test shell1-1.14.3 {
  set res [catchcmd "-separator" ""]
  set rc [lindex $res 0]
  list $rc \
       [regexp {Error: missing argument to -separator} $res]
} {1 1}

# -stats               print memory stats before each finalize
do_test shell1-1.14b.1 {
  catchcmd "-stats test.db" ""
} {0 {}}

# -nullvalue 'text'    set text string for NULL values
do_test shell1-1.15.1 {
  catchcmd "-nullvalue 'x' test.db" ""
} {0 {}}
do_test shell1-1.15.2 {
  catchcmd "-nullvalue x test.db" ""
} {0 {}}
do_test shell1-1.15.3 {
  set res [catchcmd "-nullvalue" ""]
  set rc [lindex $res 0]
  list $rc \
       [regexp {Error: missing argument to -nullvalue} $res]
} {1 1}

# -version             show SQLite version
do_test shell1-1.16.1 {
  set x [catchcmd "-version test.db" ""]
} {/3.[0-9.]+ 20\d\d-[01]\d-\d\d \d\d:\d\d:\d\d [0-9a-f]+/}

# Handle no-more-options option
forcedelete ./--db
do_test shell1-1.17.1 {
  catchcmd {-- --db "CREATE TABLE T(c1);"}
} {0 {}}
do_test shell1-1.17.2 {
  catchcmd {-- --db "SELECT name from sqlite_schema;"}
} {0 T}
forcedelete ./--db

#----------------------------------------------------------------------------
# Test cases shell1-2.*: Basic "dot" command token parsing.
#

# check first token handling
do_test shell1-2.1.1 {
  catchcmd "test.db" ".foo"
} {1 {Error: unknown command or invalid arguments:  "foo". Enter ".help" for help}}
do_test shell1-2.1.2 {
  catchcmd "test.db" ".\"foo OFF\""
} {1 {Error: unknown command or invalid arguments:  "foo OFF". Enter ".help" for help}}
do_test shell1-2.1.3 {
  catchcmd "test.db" ".\'foo OFF\'"
} {1 {Error: unknown command or invalid arguments:  "foo OFF". Enter ".help" for help}}

# unbalanced quotes
do_test shell1-2.2.1 {
  catchcmd "test.db" ".\"foo OFF"
} {1 {Error: unknown command or invalid arguments:  "foo OFF". Enter ".help" for help}}
do_test shell1-2.2.2 {
  catchcmd "test.db" ".\'foo OFF"
} {1 {Error: unknown command or invalid arguments:  "foo OFF". Enter ".help" for help}}
do_test shell1-2.2.3 {
  catchcmd "test.db" ".explain \"OFF"
} {0 {}}
do_test shell1-2.2.4 {
  catchcmd "test.db" ".explain \'OFF"
} {0 {}}
do_test shell1-2.2.5 {
  catchcmd "test.db" ".mode \"insert FOO"
} {1 {Error: mode should be one of: ascii box column csv html insert json line list markdown qbox quote table tabs tcl}}
do_test shell1-2.2.6 {
  catchcmd "test.db" ".mode \'insert FOO"
} {1 {Error: mode should be one of: ascii box column csv html insert json line list markdown qbox quote table tabs tcl}}

# check multiple tokens, and quoted tokens
do_test shell1-2.3.1 {
  catchcmd "test.db" ".explain 1"
} {0 {}}
do_test shell1-2.3.2 {
  catchcmd "test.db" ".explain on"
} {0 {}}
do_test shell1-2.3.3 {
  catchcmd "test.db" ".explain \"1 2 3\""
} {1 {ERROR: Not a boolean value: "1 2 3". Assuming "no".}}
do_test shell1-2.3.4 {
  catchcmd "test.db" ".explain \"OFF\""
} {0 {}}
do_test shell1-2.3.5 {
  catchcmd "test.db" ".\'explain\' \'OFF\'"
} {0 {}}
do_test shell1-2.3.6 {
  catchcmd "test.db" ".explain \'OFF\'"
} {0 {}}
do_test shell1-2.3.7 {
  catchcmd "test.db" ".\'explain\' \'OFF\'"
} {0 {}}

# check quoted args are unquoted
do_test shell1-2.4.1 {
  catchcmd "test.db" ".mode FOO"
} {1 {Error: mode should be one of: ascii box column csv html insert json line list markdown qbox quote table tabs tcl}}
do_test shell1-2.4.2 {
  catchcmd "test.db" ".mode csv"
} {0 {}}
do_test shell1-2.4.2 {
  catchcmd "test.db" ".mode \"csv\""
} {0 {}}

# check that certain quoted arg escapes work
do_test shell1-2.5.1 {
  catchcmd ":memory:" ".print \"\\060\\077 \\x3f\\x30 \\a\\t\""
} [list 0 "0? ?0 \a\t"]


#----------------------------------------------------------------------------
# Test cases shell1-3.*: Basic test that "dot" command can be called.
#

# .backup ?DB? FILE      Backup DB (default "main") to FILE
do_test shell1-3.1.1 {
  catchcmd "test.db" ".backup"
} {1 {missing FILENAME argument on .backup}}
forcedelete FOO
do_test shell1-3.1.2 {
  catchcmd "test.db" ".backup FOO"
} {0 {}}
do_test shell1-3.1.3 {
  catchcmd "test.db" ".backup FOO BAR"
} {1 {Error: unknown database FOO}}
do_test shell1-3.1.4 {
  # too many arguments
  catchcmd "test.db" ".backup FOO BAR BAD"
} {1 {Usage: .backup ?DB? ?OPTIONS? FILENAME}}

# .bail ON|OFF           Stop after hitting an error.  Default OFF
do_test shell1-3.2.1 {
  catchcmd "test.db" ".bail"
} {1 {Usage: .bail on|off}}
do_test shell1-3.2.2 {
  catchcmd "test.db" ".bail ON"
} {0 {}}
do_test shell1-3.2.3 {
  catchcmd "test.db" ".bail OFF"
} {0 {}}
do_test shell1-3.2.4 {
  # too many arguments
  catchcmd "test.db" ".bail OFF BAD"
} {1 {Usage: .bail on|off}}

# This test will not work on winrt, as winrt has no concept of the absolute
# paths that the test expects in the result. It uses relative paths only.
ifcapable vtab&&!winrt {
# .databases             List names and files of attached databases
do_test shell1-3.3.1 {
  catchcmd "-csv test.db" ".databases"
} "/0.+main.+[string map {/ ".{1,2}"} [string range [get_pwd] 0 10]].*/"
do_test shell1-3.3.2 {
  # extra arguments ignored
  catchcmd "test.db" ".databases BAD"
} "/0.+main.+[string map {/ ".{1,2}"} [string range [get_pwd] 0 10]].*/"
}

# .dump ?TABLE? ...      Dump the database in an SQL text format
#                          If TABLE specified, only dump tables matching
#                          LIKE pattern TABLE.
do_test shell1-3.4.1 {
  set res [catchcmd "test.db" ".dump"]
  list [regexp {BEGIN TRANSACTION;} $res] \
       [regexp {COMMIT;} $res]
} {1 1}
do_test shell1-3.4.2 {
  set res [catchcmd "test.db" ".dump FOO"]
  list [regexp {BEGIN TRANSACTION;} $res] \
       [regexp {COMMIT;} $res]
} {1 1}
# The .dump command now accepts multiple arguments
#do_test shell1-3.4.3 {
#  # too many arguments
#  catchcmd "test.db" ".dump FOO BAD"
#} {1 {Usage: .dump ?--preserve-rowids? ?--newlines? ?LIKE-PATTERN?}}

# .echo ON|OFF           Turn command echo on or off
do_test shell1-3.5.1 {
  catchcmd "test.db" ".echo"
} {1 {Usage: .echo on|off}}
do_test shell1-3.5.2 {
  catchcmd "test.db" ".echo ON"
} {0 {}}
do_test shell1-3.5.3 {
  catchcmd "test.db" ".echo OFF"
} {0 {}}
do_test shell1-3.5.4 {
  # too many arguments
  catchcmd "test.db" ".echo OFF BAD"
} {1 {Usage: .echo on|off}}

# .exit                  Exit this program
do_test shell1-3.6.1 {
  catchcmd "test.db" ".exit"
} {0 {}}

# .explain ON|OFF        Turn output mode suitable for EXPLAIN on or off.
do_test shell1-3.7.1 {
  catchcmd "test.db" ".explain"
  # explain is the exception to the booleans.  without an option, it turns it on.
} {0 {}}
do_test shell1-3.7.2 {
  catchcmd "test.db" ".explain ON"
} {0 {}}
do_test shell1-3.7.3 {
  catchcmd "test.db" ".explain OFF"
} {0 {}}
do_test shell1-3.7.4 {
  # extra arguments ignored
  catchcmd "test.db" ".explain OFF BAD"
} {0 {}}


# .header(s) ON|OFF      Turn display of headers on or off
do_test shell1-3.9.1 {
  catchcmd "test.db" ".header"
} {1 {Usage: .headers on|off}}
do_test shell1-3.9.2 {
  catchcmd "test.db" ".header ON"
} {0 {}}
do_test shell1-3.9.3 {
  catchcmd "test.db" ".header OFF"
} {0 {}}
do_test shell1-3.9.4 {
  # too many arguments
  catchcmd "test.db" ".header OFF BAD"
} {1 {Usage: .headers on|off}}

do_test shell1-3.9.5 {
  catchcmd "test.db" ".headers"
} {1 {Usage: .headers on|off}}
do_test shell1-3.9.6 {
  catchcmd "test.db" ".headers ON"
} {0 {}}
do_test shell1-3.9.7 {
  catchcmd "test.db" ".headers OFF"
} {0 {}}
do_test shell1-3.9.8 {
  # too many arguments
  catchcmd "test.db" ".headers OFF BAD"
} {1 {Usage: .headers on|off}}

# .help                  Show this message
do_test shell1-3.10.1 {
  set res [catchcmd "test.db" ".help"]
  # look for a few of the possible help commands
  list [regexp {.help} $res] \
       [regexp {.quit} $res] \
       [regexp {.show} $res]
} {1 1 1}
do_test shell1-3.10.2 {
  # we allow .help to take extra args (it is help after all)
  set res [catchcmd "test.db" ".help *"]
  # look for a few of the possible help commands
  list [regexp {.help} $res] \
       [regexp {.quit} $res] \
       [regexp {.show} $res]
} {1 1 1}

# .import FILE TABLE     Import data from FILE into TABLE
do_test shell1-3.11.1 {
  catchcmd "test.db" ".import"
} {/1 .ERROR: missing FILE argument.*/}
do_test shell1-3.11.2 {
  catchcmd "test.db" ".import FOO"
} {/1 .ERROR: missing TABLE argument.*/}
do_test shell1-3.11.3 {
  # too many arguments
  catchcmd "test.db" ".import FOO BAR BAD"
} {/1 .ERROR: extra argument: "BAD".*./}

# .indexes ?TABLE?       Show names of all indexes
#                          If TABLE specified, only show indexes for tables
#                          matching LIKE pattern TABLE.
do_test shell1-3.12.1 {
  catchcmd "test.db" ".indexes"
} {0 {}}
do_test shell1-3.12.2 {
  catchcmd "test.db" ".indexes FOO"
} {0 {}}
do_test shell1-3.12.2-legacy {
  catchcmd "test.db" ".indices FOO"
} {0 {}}
do_test shell1-3.12.3 {
  # too many arguments
  catchcmd "test.db" ".indexes FOO BAD"
} {1 {Usage: .indexes ?LIKE-PATTERN?}}

# .mode MODE ?TABLE?     Set output mode where MODE is one of:
#                          ascii    Columns/rows delimited by 0x1F and 0x1E
#                          csv      Comma-separated values
#                          column   Left-aligned columns.  (See .width)
#                          html     HTML <table> code
#                          insert   SQL insert statements for TABLE
#                          line     One value per line
#                          list     Values delimited by .separator strings
#                          tabs     Tab-separated values
#                          tcl      TCL list elements
do_test shell1-3.13.1 {
  catchcmd "test.db" ".mode"
} {0 {current output mode: list --escape ascii}}
do_test shell1-3.13.2 {
  catchcmd "test.db" ".mode FOO"
} {1 {Error: mode should be one of: ascii box column csv html insert json line list markdown qbox quote table tabs tcl}}
do_test shell1-3.13.3 {
  catchcmd "test.db" ".mode csv"
} {0 {}}
do_test shell1-3.13.4 {
  catchcmd "test.db" ".mode column"
} {0 {}}
do_test shell1-3.13.5 {
  catchcmd "test.db" ".mode html"
} {0 {}}
do_test shell1-3.13.6 {
  catchcmd "test.db" ".mode insert"
} {0 {}}
do_test shell1-3.13.7 {
  catchcmd "test.db" ".mode line"
} {0 {}}
do_test shell1-3.13.8 {
  catchcmd "test.db" ".mode list"
} {0 {}}
do_test shell1-3.13.9 {
  catchcmd "test.db" ".mode tabs"
} {0 {}}
do_test shell1-3.13.10 {
  catchcmd "test.db" ".mode tcl"
} {0 {}}
do_test shell1-3.13.11 {
  # extra arguments ignored
  catchcmd "test.db" ".mode tcl BAD"
} {0 {}}

# .nullvalue STRING      Print STRING in place of NULL values
do_test shell1-3.14.1 {
  catchcmd "test.db" ".nullvalue"
} {1 {Usage: .nullvalue STRING}}
do_test shell1-3.14.2 {
  catchcmd "test.db" ".nullvalue FOO"
} {0 {}}
do_test shell1-3.14.3 {
  # too many arguments
  catchcmd "test.db" ".nullvalue FOO BAD"
} {1 {Usage: .nullvalue STRING}}

# .output FILENAME       Send output to FILENAME
do_test shell1-3.15.1 {
  catchcmd "test.db" ".output
.print x"
} {0 x}
do_test shell1-3.15.2 {
  catchcmd "test.db" ".output FOO
.print x
.output
SELECT readfile('FOO');"
} {0 {x
}}
do_test shell1-3.15.3 {
  # too many arguments
  catchcmd "test.db" ".output FOO BAD"
} {1 {ERROR: extra parameter: "BAD".  Usage:
.output ?FILE?           Send output to FILE or stdout if FILE is omitted
   If FILE begins with '|' then open it as a pipe.
   If FILE is 'off' then output is disabled.
   Options:
     --bom                 Prefix output with a UTF8 byte-order mark
     -e                    Send output to the system text editor
     --plain               Use text/plain for -w option
     -w                    Send output to a web browser
     -x                    Send output as CSV to a spreadsheet
child process exited abnormally}}

# .output stdout         Send output to the screen
do_test shell1-3.16.1 {
  catchcmd "test.db" ".output stdout"
} {0 {}}
do_test shell1-3.16.2 {
  # too many arguments
  catchcmd "test.db" ".output stdout BAD"
} {1 {ERROR: extra parameter: "BAD".  Usage:
.output ?FILE?           Send output to FILE or stdout if FILE is omitted
   If FILE begins with '|' then open it as a pipe.
   If FILE is 'off' then output is disabled.
   Options:
     --bom                 Prefix output with a UTF8 byte-order mark
     -e                    Send output to the system text editor
     --plain               Use text/plain for -w option
     -w                    Send output to a web browser
     -x                    Send output as CSV to a spreadsheet
child process exited abnormally}}

# .prompt MAIN CONTINUE  Replace the standard prompts
do_test shell1-3.17.1 {
  catchcmd "test.db" ".prompt"
} {0 {}}
do_test shell1-3.17.2 {
  catchcmd "test.db" ".prompt FOO"
} {0 {}}
do_test shell1-3.17.3 {
  catchcmd "test.db" ".prompt FOO BAR"
} {0 {}}
do_test shell1-3.17.4 {
  # too many arguments
  catchcmd "test.db" ".prompt FOO BAR BAD"
} {0 {}}

# .quit                  Exit this program
do_test shell1-3.18.1 {
  catchcmd "test.db" ".quit"
} {0 {}}
do_test shell1-3.18.2 {
  # too many arguments
  catchcmd "test.db" ".quit BAD"
} {0 {}}

# .read FILENAME         Execute SQL in FILENAME
do_test shell1-3.19.1 {
  catchcmd "test.db" ".read"
} {1 {Usage: .read FILE}}
do_test shell1-3.19.2 {
  forcedelete FOO
  catchcmd "test.db" ".read FOO"
} {1 {Error: cannot open "FOO"}}
do_test shell1-3.19.3 {
  # too many arguments
  catchcmd "test.db" ".read FOO BAD"
} {1 {Usage: .read FILE}}

# .restore ?DB? FILE     Restore content of DB (default "main") from FILE
do_test shell1-3.20.1 {
  catchcmd "test.db" ".restore"
} {1 {Usage: .restore ?DB? FILE}}
do_test shell1-3.20.2 {
  catchcmd "test.db" ".restore FOO"
} {0 {}}
do_test shell1-3.20.3 {
  catchcmd "test.db" ".restore FOO BAR"
} {1 {Error: unknown database FOO}}
do_test shell1-3.20.4 {
  # too many arguments
  catchcmd "test.db" ".restore FOO BAR BAD"
} {1 {Usage: .restore ?DB? FILE}}

ifcapable vtab {
# .schema ?TABLE?        Show the CREATE statements
#                          If TABLE specified, only show tables matching
#                          LIKE pattern TABLE.
do_test shell1-3.21.1 {
  catchcmd "test.db" ".schema"
} {0 {}}
do_test shell1-3.21.2 {
  catchcmd "test.db" ".schema FOO"
} {0 {}}
do_test shell1-3.21.3 {
  # too many arguments
  catchcmd "test.db" ".schema FOO BAD"
} {1 {Usage: .schema ?--indent? ?--nosys? ?LIKE-PATTERN?}}

do_test shell1-3.21.4 {
  catchcmd "test.db" {
     CREATE TABLE t1(x);
     CREATE VIEW v2 AS SELECT x+1 AS y FROM t1;
     CREATE VIEW v1 AS SELECT y+1 FROM v2;
  }
  catchcmd "test.db" ".schema"
} {0 {CREATE TABLE t1(x);
CREATE VIEW v2 AS SELECT x+1 AS y FROM t1
/* v2(y) */;
CREATE VIEW v1 AS SELECT y+1 FROM v2
/* v1("y+1") */;}}

  catch {db eval {DROP VIEW v1; DROP VIEW v2; DROP TABLE t1;}}
}

# .separator STRING  Change column separator used by output and .import
do_test shell1-3.22.1 {
  catchcmd "test.db" ".separator"
} {1 {Usage: .separator COL ?ROW?}}
do_test shell1-3.22.2 {
  catchcmd "test.db" ".separator FOO"
} {0 {}}
do_test shell1-3.22.3 {
  catchcmd "test.db" ".separator ABC XYZ"
} {0 {}}
do_test shell1-3.22.4 {
  # too many arguments
  catchcmd "test.db" ".separator FOO BAD BAD2"
} {1 {Usage: .separator COL ?ROW?}}

# .show                  Show the current values for various settings
do_test shell1-3.23.1 {
  set res [catchcmd "test.db" ".show"]
  list [regexp {echo:} $res] \
       [regexp {explain:} $res] \
       [regexp {headers:} $res] \
       [regexp {mode:} $res] \
       [regexp {nullvalue:} $res] \
       [regexp {output:} $res] \
       [regexp {colseparator:} $res] \
       [regexp {rowseparator:} $res] \
       [regexp {stats:} $res] \
       [regexp {width:} $res]
} {1 1 1 1 1 1 1 1 1 1}
do_test shell1-3.23.2 {
  # too many arguments
  catchcmd "test.db" ".show BAD"
} {1 {Usage: .show}}

# .stats ON|OFF          Turn stats on or off
#do_test shell1-3.23b.1 {
#  catchcmd "test.db" ".stats"
#} {1 {Usage: .stats on|off|stmt|vmstep}}
do_test shell1-3.23b.2 {
  catchcmd "test.db" ".stats ON"
} {0 {}}
do_test shell1-3.23b.3 {
  catchcmd "test.db" ".stats OFF"
} {0 {}}
do_test shell1-3.23b.4 {
  # too many arguments
  catchcmd "test.db" ".stats OFF BAD"
} {1 {Usage: .stats ?on|off|stmt|vmstep?}}

# Ticket 7be932dfa60a8a6b3b26bcf7623ec46e0a403ddb 2018-06-07
# Adverse interaction between .stats and .eqp
#
do_test shell1-3.23b.5 {
  catchcmd "test.db" [string map {"\n    " "\n"} {
    CREATE TEMP TABLE t1(x);
    INSERT INTO t1 VALUES(1),(2);
    .stats on
    .eqp full
    SELECT * FROM t1;
  }]
} {/1\n2\n/}

# .tables ?TABLE?        List names of tables
#                          If TABLE specified, only list tables matching
#                          LIKE pattern TABLE.
do_test shell1-3.24.1 {
  catchcmd "test.db" ".tables"
} {0 {}}
do_test shell1-3.24.2 {
  catchcmd "test.db" ".tables FOO"
} {0 {}}
do_test shell1-3.24.3 {
  # too many arguments
  catchcmd "test.db" ".tables FOO BAD"
} {0 {}}

# .timeout MS            Try opening locked tables for MS milliseconds
do_test shell1-3.25.1 {
  catchcmd "test.db" ".timeout"
} {0 {}}
do_test shell1-3.25.2 {
  catchcmd "test.db" ".timeout zzz"
  # this should be treated the same as a '0' timeout
} {0 {}}
do_test shell1-3.25.3 {
  catchcmd "test.db" ".timeout 1"
} {0 {}}
do_test shell1-3.25.4 {
  # too many arguments
  catchcmd "test.db" ".timeout 1 BAD"
} {0 {}}

# .width NUM NUM ...     Set column widths for "column" mode
do_test shell1-3.26.1 {
  catchcmd "test.db" ".width"
} {0 {}}
do_test shell1-3.26.2 {
  catchcmd "test.db" ".width xxx"
  # this should be treated the same as a '0' width for col 1
} {0 {}}
do_test shell1-3.26.3 {
  catchcmd "test.db" ".width xxx yyy"
  # this should be treated the same as a '0' width for col 1 and 2
} {0 {}}
do_test shell1-3.26.4 {
  catchcmd "test.db" ".width 1 1"
  # this should be treated the same as a '1' width for col 1 and 2
} {0 {}}
do_test shell1-3.26.5 {
  catchcmd "test.db" ".mode column\n.header off\n.width 10 -10\nSELECT 'abcdefg', 123456;"
  # this should be treated the same as a '1' width for col 1 and 2
} {0 {abcdefg         123456}}
do_test shell1-3.26.6 {
  catchcmd "test.db" ".mode column\n.header off\n.width -10 10\nSELECT 'abcdefg', 123456;"
  # this should be treated the same as a '1' width for col 1 and 2
} {0 {   abcdefg  123456    }}


# .timer ON|OFF          Turn the CPU timer measurement on or off
do_test shell1-3.27.1 {
  catchcmd "test.db" ".timer"
} {1 {Usage: .timer on|off}}
ifcapable !winrt {
  # No timer support on winrt.
  do_test shell1-3.27.2 {
    catchcmd "test.db" ".timer ON"
  } {0 {}}
}
do_test shell1-3.27.3 {
  catchcmd "test.db" ".timer OFF"
} {0 {}}
do_test shell1-3.27.4 {
  # too many arguments
  catchcmd "test.db" ".timer OFF BAD"
} {1 {Usage: .timer on|off}}

do_test shell1-3-28.1 {
  catchcmd test.db \
     ".log stdout\nSELECT coalesce(sqlite_log(123,'hello'),'456');"
} "0 {(123) hello\n456}"

do_test shell1-3-29.1 {
  catchcmd "test.db" ".print this is a test"
} {0 {this is a test}}

# dot-command argument quoting
do_test shell1-3-30.1 {
  catchcmd {test.db} {.print "this\"is'a\055test" 'this\"is\\a\055test'}
} {0 {this"is'a-test this\"is\\a\055test}}
do_test shell1-3-31.1 {
  catchcmd {test.db} {.print "this\nis\ta\\test" 'this\nis\ta\\test'}
} [list 0 "this\nis\ta\\test this\\nis\\ta\\\\test"]


# Test the output of the ".dump" command
#
do_test shell1-4.1 {
  db close
  forcedelete test.db
  sqlite3 db test.db
  db eval {
    PRAGMA encoding=UTF16;
    CREATE TABLE t1(x);
    INSERT INTO t1 VALUES(null), (''), (1), (2.25), ('hello'), (x'807f');
    CREATE TABLE t3(x,y);
    INSERT INTO t3 VALUES(1,null), (2,''), (3,1),
                         (4,2.25), (5,'hello'), (6,x'807f');
  }
  catchcmd test.db {.dump}
} {0 {PRAGMA foreign_keys=OFF;
BEGIN TRANSACTION;
CREATE TABLE t1(x);
INSERT INTO t1 VALUES(NULL);
INSERT INTO t1 VALUES('');
INSERT INTO t1 VALUES(1);
INSERT INTO t1 VALUES(2.25);
INSERT INTO t1 VALUES('hello');
INSERT INTO t1 VALUES(X'807f');
CREATE TABLE t3(x,y);
INSERT INTO t3 VALUES(1,NULL);
INSERT INTO t3 VALUES(2,'');
INSERT INTO t3 VALUES(3,1);
INSERT INTO t3 VALUES(4,2.25);
INSERT INTO t3 VALUES(5,'hello');
INSERT INTO t3 VALUES(6,X'807f');
COMMIT;}}


ifcapable vtab {

# The --preserve-rowids option to .dump
#
do_test shell1-4.1.1 {
  catchcmd test.db {.dump --preserve-rowids}
} {0 {PRAGMA foreign_keys=OFF;
BEGIN TRANSACTION;
CREATE TABLE t1(x);
INSERT INTO t1(rowid,x) VALUES(1,NULL);
INSERT INTO t1(rowid,x) VALUES(2,'');
INSERT INTO t1(rowid,x) VALUES(3,1);
INSERT INTO t1(rowid,x) VALUES(4,2.25);
INSERT INTO t1(rowid,x) VALUES(5,'hello');
INSERT INTO t1(rowid,x) VALUES(6,X'807f');
CREATE TABLE t3(x,y);
INSERT INTO t3(rowid,x,y) VALUES(1,1,NULL);
INSERT INTO t3(rowid,x,y) VALUES(2,2,'');
INSERT INTO t3(rowid,x,y) VALUES(3,3,1);
INSERT INTO t3(rowid,x,y) VALUES(4,4,2.25);
INSERT INTO t3(rowid,x,y) VALUES(5,5,'hello');
INSERT INTO t3(rowid,x,y) VALUES(6,6,X'807f');
COMMIT;}}

# If the table contains an INTEGER PRIMARY KEY, do not record a separate
# rowid column in the output.
#
do_test shell1-4.1.2 {
  db close
  forcedelete test2.db
  sqlite3 db test2.db
  db eval {
    CREATE TABLE t1(x INTEGER PRIMARY KEY, y);
    INSERT INTO t1 VALUES(1,null), (2,''), (3,1),
                         (4,2.25), (5,'hello'), (6,x'807f');
  }
  catchcmd test2.db {.dump --preserve-rowids}
} {0 {PRAGMA foreign_keys=OFF;
BEGIN TRANSACTION;
CREATE TABLE t1(x INTEGER PRIMARY KEY, y);
INSERT INTO t1 VALUES(1,NULL);
INSERT INTO t1 VALUES(2,'');
INSERT INTO t1 VALUES(3,1);
INSERT INTO t1 VALUES(4,2.25);
INSERT INTO t1 VALUES(5,'hello');
INSERT INTO t1 VALUES(6,X'807f');
COMMIT;}}

# Verify that the table named [table] is correctly quoted and that
# an INTEGER PRIMARY KEY DESC is not an alias for the rowid.
#
do_test shell1-4.1.3 {
  db close
  forcedelete test2.db
  sqlite3 db test2.db
  db eval {
    CREATE TABLE [table](x INTEGER PRIMARY KEY DESC, y);
    INSERT INTO [table] VALUES(1,null), (12,''), (23,1),
                         (34,2.25), (45,'hello'), (56,x'807f');
  }
  catchcmd test2.db {.dump --preserve-rowids}
} {0 {PRAGMA foreign_keys=OFF;
BEGIN TRANSACTION;
CREATE TABLE [table](x INTEGER PRIMARY KEY DESC, y);
INSERT INTO "table"(rowid,x,y) VALUES(1,1,NULL);
INSERT INTO "table"(rowid,x,y) VALUES(2,12,'');
INSERT INTO "table"(rowid,x,y) VALUES(3,23,1);
INSERT INTO "table"(rowid,x,y) VALUES(4,34,2.25);
INSERT INTO "table"(rowid,x,y) VALUES(5,45,'hello');
INSERT INTO "table"(rowid,x,y) VALUES(6,56,X'807f');
COMMIT;}}

# Do not record rowids for a WITHOUT ROWID table.  Also check correct quoting
# of table names that contain odd characters.
#
do_test shell1-4.1.4 {
  db close
  forcedelete test2.db
  sqlite3 db test2.db
  db eval {
    CREATE TABLE [ta<>ble](x INTEGER PRIMARY KEY, y) WITHOUT ROWID;
    INSERT INTO [ta<>ble] VALUES(1,null), (12,''), (23,1),
                         (34,2.25), (45,'hello'), (56,x'807f');
  }
  catchcmd test2.db {.dump --preserve-rowids}
} {0 {PRAGMA foreign_keys=OFF;
BEGIN TRANSACTION;
CREATE TABLE [ta<>ble](x INTEGER PRIMARY KEY, y) WITHOUT ROWID;
INSERT INTO "ta<>ble" VALUES(1,NULL);
INSERT INTO "ta<>ble" VALUES(12,'');
INSERT INTO "ta<>ble" VALUES(23,1);
INSERT INTO "ta<>ble" VALUES(34,2.25);
INSERT INTO "ta<>ble" VALUES(45,'hello');
INSERT INTO "ta<>ble" VALUES(56,X'807f');
COMMIT;}}

# Do not record rowids if the rowid is inaccessible
#
do_test shell1-4.1.5 {
  db close
  forcedelete test2.db
  sqlite3 db test2.db
  db eval {
    CREATE TABLE t1(_ROWID_,rowid,oid);
    INSERT INTO t1 VALUES(1,null,'alpha'), (12,'',99), (23,1,x'b0b1b2');
  }
  catchcmd test2.db {.dump --preserve-rowids}
} {0 {PRAGMA foreign_keys=OFF;
BEGIN TRANSACTION;
CREATE TABLE t1(_ROWID_,rowid,oid);
INSERT INTO t1 VALUES(1,NULL,'alpha');
INSERT INTO t1 VALUES(12,'',99);
INSERT INTO t1 VALUES(23,1,X'b0b1b2');
COMMIT;}}

} else {

do_test shell1-4.1.6 {
  db close
  forcedelete test2.db
  sqlite3 db test2.db
  db eval {
    CREATE TABLE t1(x INTEGER PRIMARY KEY, y);
    INSERT INTO t1 VALUES(1,null), (2,''), (3,1),
                         (4,2.25), (5,'hello'), (6,x'807f');
  }
  catchcmd test2.db {.dump --preserve-rowids}
} {1 {The --preserve-rowids option is not compatible with SQLITE_OMIT_VIRTUALTABLE}}

}


# Test the output of ".mode insert"
#
do_test shell1-4.2.1 {
  catchcmd test.db ".mode insert t1\nselect * from t1;"
} {0 {INSERT INTO t1 VALUES(NULL);
INSERT INTO t1 VALUES('');
INSERT INTO t1 VALUES(1);
INSERT INTO t1 VALUES(2.25);
INSERT INTO t1 VALUES('hello');
INSERT INTO t1 VALUES(X'807f');}}

# Test the output of ".mode insert" with headers
#
do_test shell1-4.2.2 {
  catchcmd test.db ".mode insert t1\n.headers on\nselect * from t1;"
} {0 {INSERT INTO t1(x) VALUES(NULL);
INSERT INTO t1(x) VALUES('');
INSERT INTO t1(x) VALUES(1);
INSERT INTO t1(x) VALUES(2.25);
INSERT INTO t1(x) VALUES('hello');
INSERT INTO t1(x) VALUES(X'807f');}}

# Test the output of ".mode insert"
#
do_test shell1-4.2.3 {
  catchcmd test.db ".mode insert t3\nselect * from t3;"
} {0 {INSERT INTO t3 VALUES(1,NULL);
INSERT INTO t3 VALUES(2,'');
INSERT INTO t3 VALUES(3,1);
INSERT INTO t3 VALUES(4,2.25);
INSERT INTO t3 VALUES(5,'hello');
INSERT INTO t3 VALUES(6,X'807f');}}

# Test the output of ".mode insert" with headers
#
do_test shell1-4.2.4 {
  catchcmd test.db ".mode insert t3\n.headers on\nselect * from t3;"
} {0 {INSERT INTO t3(x,y) VALUES(1,NULL);
INSERT INTO t3(x,y) VALUES(2,'');
INSERT INTO t3(x,y) VALUES(3,1);
INSERT INTO t3(x,y) VALUES(4,2.25);
INSERT INTO t3(x,y) VALUES(5,'hello');
INSERT INTO t3(x,y) VALUES(6,X'807f');}}

# Test the output of ".mode tcl"
#
do_test shell1-4.3 {
  db close
  forcedelete test.db
  sqlite3 db test.db
  db eval {
    PRAGMA encoding=UTF8;
    CREATE TABLE t1(x);
    INSERT INTO t1 VALUES(null), (''), (1), (2.25), ('hello'), (x'807f');
  }
  catchcmd test.db ".mode tcl\nselect * from t1;"
} {0 {""
""
"1"
"2.25"
"hello"
"\200\177"}}

# Test the output of ".mode tcl" with multiple columns
#
do_test shell1-4.4 {
  db eval {
    CREATE TABLE t2(x,y);
    INSERT INTO t2 VALUES(null, ''), (1, 2.25), ('hello', x'807f');
  }
  catchcmd test.db ".mode tcl\nselect * from t2;"
} {0 {"" ""
"1" "2.25"
"hello" "\200\177"}}

# Test the output of ".mode tcl" with ".nullvalue"
#
do_test shell1-4.5 {
  catchcmd test.db ".mode tcl\n.nullvalue NULL\nselect * from t2;"
} {0 {"NULL" ""
"1" "2.25"
"hello" "\200\177"}}

# Test the output of ".mode tcl" with Tcl reserved characters
#
do_test shell1-4.6 {
  db eval {
    CREATE TABLE tcl1(x);
    INSERT INTO tcl1 VALUES('"'), ('['), (']'), ('\{'), ('\}'), (';'), ('$');
  }
  foreach {x y} [catchcmd test.db ".mode tcl\nselect * from tcl1;"] break
  list $x $y [llength $y]
} {0 {"\""
"["
"]"
"\\{"
"\\}"
";"
"$"} 7}

# Test the output of ".mode quote"
#
do_test shell1-4.7 {
  catchcmd test.db ".mode quote\nselect x'0123456789ABCDEF';"
} {0 X'0123456789abcdef'}

# Test using arbitrary byte data with the shell via standard input/output.
#
do_test shell1-5.0 {
  #
  # NOTE: Skip NUL byte because it appears to be incompatible with command
  #       shell argument parsing.
  #
  for {set i 1} {$i < 256} {incr i} {
    #
    # NOTE: Due to how the Tcl [exec] command works (i.e. where it treats
    #       command channels opened for it as textual ones), the carriage
    #       return character (and on Windows, the end-of-file character)
    #       cannot be used here.
    #
    if {$i==0x0D || ($tcl_platform(platform) eq "windows" && $i==0x1A)} {
      continue
    }
    # Tcl 8.7 maps 0x80 through 0x9f into valid UTF8.  So skip those tests.
    if {$i>=0x80} {
      if {$i<=0x9F || $tcl_version>=9.0} continue
      if {$tcl_platform(platform) eq "windows"} continue
    }
    if {$i>=0xE0 && $tcl_platform(os) eq "OpenBSD"}  continue
    if {$i>=0xE0 && $i<=0xEF && $tcl_platform(os) eq "Linux"}  continue
    set hex [format %02X $i]
    set char [subst \\x$hex]; set oldChar $char
    set escapes [list]
    if {$tcl_platform(platform) eq "windows"} {
      #
      # NOTE: On Windows, we need to escape all the whitespace characters,
      #       the alarm (\a) character, and those with special meaning to
      #       the SQLite shell itself.
      #
      set escapes [list \
          \a \\a \b \\b \t \\t \n \\n \v \\v \f \\f \r \\r \
          " " "\" \"" \" \\\" \\ \\\\]
    } else {
      #
      # NOTE: On Unix, we need to escape most of the whitespace characters
      #       and those with special meaning to the SQLite shell itself.
      #       The alarm (\a), backspace (\b), and carriage-return (\r)
      #       characters do not appear to require escaping on Unix.  For
      #       the alarm and backspace characters, this is probably due to
      #       differences in the command shell.  For the carriage-return,
      #       it is probably due to differences in how Tcl handles command
      #       channel end-of-line translations.
      #
      set escapes [list \
          \t \\t \n \\n \v \\v \f \\f \
          " " "\" \"" \" \\\" \\ \\\\]
    }
    set char [string map $escapes $char]
    set x [catchcmdex test.db ".print \"$char\"\n"]
    set code [lindex $x 0]
    set res [lindex $x 1]
    if {$code ne "0"} {
      error "failed with error: $res"
    }
    if {$res ne "$oldChar\n"} {
      if {[llength $res] > 0} {
        set got [format %02X [scan $res %c]]
      } else {
        set got <empty>
      }
      error "failed with byte $hex mismatch, got $got"
    }
  }
} {}

# These test cases do not work on MinGW
if 0 {

# The string used here is the word "test" in Chinese.
# In UTF-8, it is encoded as: \xE6\xB5\x8B\xE8\xAF\x95
set test \u6D4B\u8BD5

do_test shell1-6.0 {
  set fileName $test; append fileName .db
  catch {forcedelete $fileName}
  set x [catchcmdex $fileName "CREATE TABLE t1(x);\n.schema\n"]
  set code [lindex $x 0]
  set res [string trim [lindex $x 1]]
  if {$code ne "0"} {
    error "failed with error: $res"
  }
  if {$res ne "CREATE TABLE t1(x);"} {
    error "failed with mismatch: $res"
  }
  if {![file exists $fileName]} {
    error "file \"$fileName\" (Unicode) does not exist"
  }
  forcedelete $fileName
} {}

do_test shell1-6.1 {
  catch {forcedelete test3.db}
  set x [catchcmdex test3.db \
      "CREATE TABLE [encoding convertto utf-8 $test](x);\n.schema\n"]
  set code [lindex $x 0]
  set res [string trim [lindex $x 1]]
  if {$code ne "0"} {
    error "failed with error: $res"
  }
  if {$res ne "CREATE TABLE ${test}(x);"} {
    error "failed with mismatch: $res"
  }
  forcedelete test3.db
} {}
}

db close
forcedelete test.db test.db-journal test.db-wal
sqlite3 db test.db

# The shell tool ".schema" command uses virtual table "pragma_database_list"
#
ifcapable vtab {

do_test shell1-7.1.1 {
  db eval {
    CREATE TABLE Z (x TEXT PRIMARY KEY);
    CREATE TABLE _ (x TEXT PRIMARY KEY);
    CREATE TABLE YY (x TEXT PRIMARY KEY);
    CREATE TABLE __ (x TEXT PRIMARY KEY);
    CREATE TABLE WWW (x TEXT PRIMARY KEY);
    CREATE TABLE ___ (x TEXT PRIMARY KEY);
  }
} {}
do_test shell1-7.1.2 {
  catchcmd "test.db" ".schema _"
} {0 {CREATE TABLE Z (x TEXT PRIMARY KEY);
CREATE TABLE _ (x TEXT PRIMARY KEY);}}
do_test shell1-7.1.3 {
  catchcmd "test.db" ".schema \"\\\\_\""
} {0 {CREATE TABLE _ (x TEXT PRIMARY KEY);}}
do_test shell1-7.1.4 {
  catchcmd "test.db" ".schema __"
} {0 {CREATE TABLE YY (x TEXT PRIMARY KEY);
CREATE TABLE __ (x TEXT PRIMARY KEY);}}
do_test shell1-7.1.5 {
  catchcmd "test.db" ".schema \"\\\\_\\\\_\""
} {0 {CREATE TABLE __ (x TEXT PRIMARY KEY);}}
do_test shell1-7.1.6 {
  catchcmd "test.db" ".schema ___"
} {0 {CREATE TABLE WWW (x TEXT PRIMARY KEY);
CREATE TABLE ___ (x TEXT PRIMARY KEY);}}
do_test shell1-7.1.7 {
  catchcmd "test.db" ".schema \"\\\\_\\\\_\\\\_\""
} {0 {CREATE TABLE ___ (x TEXT PRIMARY KEY);}}

}

# Test case for the ieee754 and decimal extensions in the shell.
# See the "floatingpoint.html" file in the documentation for more
# information.
#
do_test shell1-8.1 {
  catchcmd ":memory:" {
    -- The pow2 table will hold all the necessary powers of two.
    CREATE TABLE pow2(x INTEGER PRIMARY KEY, v TEXT);
    WITH RECURSIVE c(x,v) AS (
      VALUES(0,'1')
      UNION ALL
      SELECT x+1, decimal_mul(v,'2') FROM c WHERE x+1<=971
    ) INSERT INTO pow2(x,v) SELECT x, v FROM c;
    WITH RECURSIVE c(x,v) AS (
      VALUES(-1,'0.5')
      UNION ALL
      SELECT x-1, decimal_mul(v,'0.5') FROM c WHERE x-1>=-1075
    ) INSERT INTO pow2(x,v) SELECT x, v FROM c;
    
    -- This query finds the decimal representation of each value in the "c" table.
    WITH c(n) AS (VALUES(47.49))
                     ----XXXXX----------- Replace with whatever you want
    SELECT decimal_mul(ieee754_mantissa(c.n),pow2.v)
      FROM pow2, c WHERE pow2.x=ieee754_exponent(c.n);
  }
} {0 47.49000000000000198951966012828052043914794921875}
do_test_with_ansi_output shell1-8.2 {
  catchcmd :memory: {
.mode box
SELECT ieee754(47.49) AS x;
  }
} {0 {┌───────────────────────────────┐
│               x               │
├───────────────────────────────┤
│ ieee754(6683623321994527,-47) │
└───────────────────────────────┘}}
do_test_with_ansi_output shell1-8.3 {
  catchcmd ":memory: --box" {
    select ieee754(6683623321994527,-47) as x;
  }
} {0 {┌───────┐
│   x   │
├───────┤
│ 47.49 │
└───────┘}}
do_test shell1-8.4 {
  catchcmd ":memory: --table" {SELECT ieee754_mantissa(47.49) AS M, ieee754_exponent(47.49) AS E;}
} {0 {+------------------+-----+
|        M         |  E  |
+------------------+-----+
| 6683623321994527 | -47 |
+------------------+-----+}}
do_test_with_ansi_output shell1-8.5 {
  catchcmd ":memory: --box" {
create table t(a text, b int);
insert into t values ('too long for one line', 1), ('shorter', NULL);
.header on
.width 10 10
.nullvalue NADA
select * from t;}
} {0 {┌────────────┬────────────┐
│     a      │     b      │
├────────────┼────────────┤
│ too long f │ 1          │
│ or one lin │            │
│ e          │            │
├────────────┼────────────┤
│ shorter    │ NADA       │
└────────────┴────────────┘}}

#----------------------------------------------------------------------------
# Test cases shell1-9.*: Basic test that "dot" commands and SQL intermix ok.
#
do_test shell1-9.1 {
  catchcmd :memory: {
.mode csv
/*
x */ select 1,2; --x
 -- .nada
;
.mode csv
--x
select 2,1; select 3,4;
}
} {0 {1,2
2,1
3,4}}

#----------------------------------------------------------------------------
# Test cases shell1-10.*: Test that certain static extensions are there.
#
do_test shell1-10.1 {
  catchcmd :memory: {
.mode list
.header off
select base64(base64(cast('digity-doo' as blob))),
 base85(base85(cast('digity-doo' as blob)));
}
} {0 digity-doo|digity-doo}

finish_test