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test/shell2.test
280 строк7 KB
drh
Fix two obscure logic problems that cause incorrect answers, found by a
18 мар 2025, 23:28
18 мар 2025, 23:285b92ef7
# 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.
#
#***********************************************************************
# TESTRUNNER: shell
#
# The focus of this file is testing the CLI shell tool.
#
# $Id: shell2.test,v 1.7 2009/07/17 16:54:48 shaneh Exp $
#

# Test plan:
#
#   shell2-1.*: Misc. test of various tickets and reported errors.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set CLI [test_find_cli]
db close
forcedelete test.db test.db-journal test.db-wal
sqlite3 db test.db


#----------------------------------------------------------------------------
#   shell2-1.*: Misc. test of various tickets and reported errors.
#

# Batch mode not creating databases.  
# Reported on mailing list by Ken Zalewski.
# Ticket [aeff892c57].
do_test shell2-1.1.1 {
  forcedelete foo.db
  set rc [ catchcmd "-batch foo.db" "CREATE TABLE t1(a);" ]
  set fexist [file exist foo.db]
  list $rc $fexist
} {{0 {}} 1}

# Shell silently ignores extra parameters.
# Ticket [f5cb008a65].
do_test shell2-1.2.1 {
  catchcmdex {:memory: "select+3" "select+4"}
} {0 {3
4
}}

# Test a problem reported on the mailing list. The shell was at one point
# returning the generic SQLITE_ERROR message ("SQL error or missing database")
# instead of the "too many levels..." message in the test below.
#
do_test shell2-1.3 {
  catchcmd "-batch test.db" {
    PRAGMA recursive_triggers = ON;
    CREATE TABLE t5(a PRIMARY KEY, b, c);
    INSERT INTO t5 VALUES(1, 2, 3);
    CREATE TRIGGER au_tble AFTER UPDATE ON t5 BEGIN
      UPDATE OR IGNORE t5 SET a = new.a, c = 10;
    END;

    UPDATE OR REPLACE t5 SET a = 4 WHERE a = 1;
  }
} {1 {Runtime error near line 9: too many levels of trigger recursion}}



# Shell not echoing all commands with echo on.
# Ticket [eb620916be].

# Test with echo off
# NB. whitespace is important
do_test shell2-1.4.1 {
  forcedelete foo.db
  catchcmd "foo.db" {CREATE TABLE foo(a);
INSERT INTO foo(a) VALUES(1);
SELECT * FROM foo;}
} {0 1}

# Test with echo on using command line option
# NB. whitespace is important
do_test shell2-1.4.2 {
  forcedelete foo.db
  catchcmd "-echo foo.db" {CREATE TABLE foo(a);
INSERT INTO foo(a) VALUES(1);
SELECT * FROM foo;}
} {0 {CREATE TABLE foo(a);
INSERT INTO foo(a) VALUES(1);
SELECT * FROM foo;
1}}

# Test with echo on using dot command
# NB. whitespace is important
do_test shell2-1.4.3 {
  forcedelete foo.db
  catchcmd "foo.db" {.echo ON
CREATE TABLE foo(a);
INSERT INTO foo(a) VALUES(1);
SELECT * FROM foo;}
} {0 {CREATE TABLE foo(a);
INSERT INTO foo(a) VALUES(1);
SELECT * FROM foo;
1}}

# Test with echo on using dot command and 
# turning off mid- processing.
# NB. whitespace is important
do_test shell2-1.4.4 {
  forcedelete foo.db
  catchcmd "foo.db" {.echo ON
CREATE TABLE foo(a);
.echo OFF
INSERT INTO foo(a) VALUES(1);
SELECT * FROM foo;}
} {0 {CREATE TABLE foo(a);
.echo OFF
1}}

# Test with echo on using dot command and 
# multiple commands per line.
# NB. whitespace is important
do_test shell2-1.4.5 {
  forcedelete foo.db
  catchcmdex "foo.db" {.echo ON
CREATE TABLE foo1(a);
INSERT INTO foo1(a) VALUES(1);
CREATE TABLE foo2(b);
INSERT INTO foo2(b) VALUES(1);
SELECT * FROM foo1; SELECT * FROM foo2;
INSERT INTO foo1(a) VALUES(2); INSERT INTO foo2(b) VALUES(2);
SELECT * FROM foo1; SELECT * FROM foo2;
}
} {0 {CREATE TABLE foo1(a);
INSERT INTO foo1(a) VALUES(1);
CREATE TABLE foo2(b);
INSERT INTO foo2(b) VALUES(1);
SELECT * FROM foo1; SELECT * FROM foo2;
1
1
INSERT INTO foo1(a) VALUES(2); INSERT INTO foo2(b) VALUES(2);
SELECT * FROM foo1; SELECT * FROM foo2;
1
2
1
2
}}

# Test with echo on and headers on using dot command and 
# multiple commands per line.
# NB. whitespace is important
do_test shell2-1.4.6 {
  forcedelete foo.db
  catchcmdex "foo.db" {.echo ON
.headers ON
CREATE TABLE foo1(a);
INSERT INTO foo1(a) VALUES(1);
CREATE TABLE foo2(b);
INSERT INTO foo2(b) VALUES(1);
SELECT * FROM foo1; SELECT * FROM foo2;
INSERT INTO foo1(a) VALUES(2); INSERT INTO foo2(b) VALUES(2);
SELECT * FROM foo1; SELECT * FROM foo2;
}
} {0 {.headers ON
CREATE TABLE foo1(a);
INSERT INTO foo1(a) VALUES(1);
CREATE TABLE foo2(b);
INSERT INTO foo2(b) VALUES(1);
SELECT * FROM foo1; SELECT * FROM foo2;
a
1
b
1
INSERT INTO foo1(a) VALUES(2); INSERT INTO foo2(b) VALUES(2);
SELECT * FROM foo1; SELECT * FROM foo2;
a
1
2
b
1
2
}}

# Test for rejection of incomplete input at EOF.
# Reported at https://sqlite.org/forum/forumpost/718f489a43be3197
do_test shell2-1.4.7 {
  catchcmd ":memory:" {
 SELECT 'unclosed;}
} {1 {Parse error near line 2: unrecognized token: "'unclosed;"
  SELECT 'unclosed;
         ^--- error here}}

# Verify that safe mode rejects certain UDFs
# Reported at https://sqlite.org/forum/forumpost/07beac8056151b2f
do_test shell2-1.4.8 {
  catchcmd "-safe :memory:" {
 SELECT edit('DoNotCare');}
} {1 {line 2: cannot use the edit() function in safe mode}}
do_test shell2-1.4.9 {
  catchcmd "-safe :memory:" {
 SELECT writefile('DoNotCare', x'');}
} {1 {line 2: cannot use the writefile() function in safe mode}}

# Verify that .clone handles sequence table.
# See https://sqlite.org/forum/forumpost/71ff9e6c4c
do_test shell2-1.4.9 {
  forcedelete clone.db
  set res [catchcmd :memory: [string trim {
 CREATE TABLE t(id INTEGER PRIMARY KEY AUTOINCREMENT);
 INSERT INTO t VALUES (1),(2);
.clone clone.db
.open clone.db
 SELECT max(seq) FROM sqlite_sequence;}]]
} {0 {t... done
done
2}}

ifcapable vtab {
# Verify that generate_series stays sane near 64-bit range boundaries.
# See overflow report at https://sqlite.org/forum/forumpost/5d34ce5280
do_test shell2-1.4.10 {
 set res [catchcmd :memory: [string trim {
 SELECT * FROM generate_series(9223372036854775807,9223372036854775807,1);
 SELECT * FROM generate_series(9223372036854775807,9223372036854775807,-1);
 SELECT avg(value),min(value),max(value) FROM generate_series(
  -9223372036854775808,9223372036854775807,1085102592571150095);
 SELECT * FROM generate_series(-9223372036854775808,9223372036854775807,
  9223372036854775807);
 SELECT value FROM generate_series(-4611686018427387904,
  4611686018427387904, 4611686018427387904) ORDER BY value DESC;
 SELECT * FROM generate_series(0,-2,-1);
 SELECT * FROM generate_series(0,-2);
 SELECT * FROM generate_series(0,2) LIMIT 3;}]]
} {0 {9223372036854775807
9223372036854775807
-0.5|-9223372036854775808|9223372036854775807
-9223372036854775808
-1
9223372036854775806
4611686018427387904
0
-4611686018427387904
0
-1
-2
0
1
2}}
}  ;# ifcapable vtab

ifcapable vtab {
# Bug discovered while messing around, .import hangs with
# bit 7 set in column separator.
do_test shell2-1.4.11 {
  forcedelete dummy.csv
  set df [open dummy.csv w]
  puts $df dog,cat
  close $df
  set res [catchcmd :memory: [string trim {
 CREATE TABLE t(line text);
.mode ascii
.separator "\377" "\n"
.import dummy.csv t
 SELECT count(*) FROM t;}]]
} {0 1}
} ;# ifcapable vtab

# Bug from forum post 7cbe081746dd3803
# Keywords as column names were producing an error message.
do_test shell2-1.4.12 {
  set res [catchcmd :memory: [string trim {
 CREATE TABLE "group"("order" text);
 INSERT INTO "group" VALUES ('ABC');
.sha3sum}]]
} {0 ca08bc02b7e95c7df431a3a4b1cc0f8d8743914793473f55b5558e03}


finish_test