SQLite

Check-in [6a48b5d794]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Fix a bug in error handling in the ".trace" command of the command-line shell.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 6a48b5d794e891fdd167547c76835d677eb5e31d
User & Date: drh 2015-03-19 13:30:41.360
Context
2015-03-19
14:48
Fix typo in shell error message. (check-in: 775a02d597 user: mistachkin tags: trunk)
14:46
Merge updates from trunk. (check-in: 3e363f4056 user: mistachkin tags: expShell)
13:30
Fix a bug in error handling in the ".trace" command of the command-line shell. (check-in: 6a48b5d794 user: drh tags: trunk)
2015-03-18
16:00
Add another sqlite3FaultSim() to the multi-threaded sorter logic to improve testability. (check-in: 49ea2cded4 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/shell.c.
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849

3850
3851
3852
3853
3854
3855
3856
      fprintf(stderr, "Usage: .timer on|off\n");
      rc = 1;
    }
  }else
  
  if( c=='t' && strncmp(azArg[0], "trace", n)==0 ){
    open_db(p, 0);
    output_file_close(p->traceOut);
    if( nArg!=2 ){
      fprintf(stderr, "Usage: .trace FILE|off\n");
      rc = 1;
      goto meta_command_exit;
    }

    p->traceOut = output_file_open(azArg[1]);
#if !defined(SQLITE_OMIT_TRACE) && !defined(SQLITE_OMIT_FLOATING_POINT)
    if( p->traceOut==0 ){
      sqlite3_trace(p->db, 0, 0);
    }else{
      sqlite3_trace(p->db, sql_trace_callback, p->traceOut);
    }







<





>







3837
3838
3839
3840
3841
3842
3843

3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
      fprintf(stderr, "Usage: .timer on|off\n");
      rc = 1;
    }
  }else
  
  if( c=='t' && strncmp(azArg[0], "trace", n)==0 ){
    open_db(p, 0);

    if( nArg!=2 ){
      fprintf(stderr, "Usage: .trace FILE|off\n");
      rc = 1;
      goto meta_command_exit;
    }
    output_file_close(p->traceOut);
    p->traceOut = output_file_open(azArg[1]);
#if !defined(SQLITE_OMIT_TRACE) && !defined(SQLITE_OMIT_FLOATING_POINT)
    if( p->traceOut==0 ){
      sqlite3_trace(p->db, 0, 0);
    }else{
      sqlite3_trace(p->db, sql_trace_callback, p->traceOut);
    }
Changes to test/shell4.test.
8
9
10
11
12
13
14
15
16
17
18
19
20

21
22
23
24
25
26
27
#    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 .stats command.
#
# $Id: shell4.test,v 1.7 2009/07/17 16:54:48 shaneh Exp $
#

# Test plan:
#
#   shell4-1.*: Basic tests specific to the "stats" command.

#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
if {$tcl_platform(platform)=="windows"} {
  set CLI "sqlite3.exe"
} else {
  set CLI "./sqlite3"







|
<




>







8
9
10
11
12
13
14
15

16
17
18
19
20
21
22
23
24
25
26
27
#    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 .stats command.
#
# 2015-03-19:  Added tests for .trace


# Test plan:
#
#   shell4-1.*: Basic tests specific to the "stats" command.
#   shell4-2.*: Basic tests for ".trace"
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
if {$tcl_platform(platform)=="windows"} {
  set CLI "sqlite3.exe"
} else {
  set CLI "./sqlite3"
108
109
110
111
112
113
114
115


















116
  set res [catchcmd "test.db" {.stats ON
SELECT 1;
}]
  list [regexp {Memory Used} $res] \
       [regexp {Heap Usage} $res] \
       [regexp {Autoindex Inserts} $res]
} {1 1 1}



















finish_test








>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>

108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
  set res [catchcmd "test.db" {.stats ON
SELECT 1;
}]
  list [regexp {Memory Used} $res] \
       [regexp {Heap Usage} $res] \
       [regexp {Autoindex Inserts} $res]
} {1 1 1}

do_test shell4-2.1 {
  catchcmd ":memory:" "CREATE TABLE t1(x);\n.trace"
} {1 {Usage: .trace FILE|off}}
do_test shell4-2.2 {
  catchcmd ":memory:" "CREATE TABLE t1(x);\n.trace off\n.trace off\n"
} {0 {}}
do_test shell4-2.3 {
  catchcmd ":memory:" ".trace stdout\n.trace\n.trace off\n.dump\n"
} {/^1 {PRAGMA.*Usage:.*}$/}
do_test shell4-2.4 {
  catchcmd ":memory:" ".trace stdout\nCREATE TABLE t1(x);SELECT * FROM t1;"
} {0 {CREATE TABLE t1(x);
SELECT * FROM t1;}}
do_test shell4-2.5 {
  catchcmd ":memory:" "CREATE TABLE t1(x);\n.trace stdout\nSELECT * FROM t1;"
} {0 {SELECT * FROM t1;}}


finish_test