#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this script is extension loading.
#
# $Id: loadext.test,v 1.16 2008/10/13 17:09:11 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

ifcapable !load_ext {
  finish_test
  return
................................................................................
set dlerror_nosuchfile \
    {%s: cannot open shared object file: No such file or directory}
set dlerror_notadll    {%s: file too short}
set dlerror_nosymbol   {%s: undefined symbol: %s}

if {$::tcl_platform(os) eq "Darwin"} {
  set dlerror_nosuchfile {dlopen(%s, 10): image not found}
  set dlerror_notadll    {dlopen(%1$s, 10): no suitable image found.  Did find:
	%1$s: file to short}
  set dlerror_nosymbol   {dlsym(XXX, %2$s): symbol not found}
}

# Make sure the test extension actually exists.  If it does not
# exist, try to create it.  If unable to create it, then skip this
# test file.
#
if {![file exists $testextension]} {
  set srcdir [file dir $testdir]/src
  set testextsrc $srcdir/test_loadext.c
  if {[catch {
    exec gcc {*}[set gcc_shared] -Wall -I$srcdir -I. -g $testextsrc -o $testextension
  } msg]} {


    puts "Skipping loadext tests: Test extension not built..."
    puts $msg
    finish_test
    return
  }
}

................................................................................
do_test loadext-2.2 {
  set fd [open "${testextension}xx" w]
  puts $fd blah
  close $fd
  set rc [catch {
    sqlite3_load_extension db "${testextension}xx"
  } msg]
  list $rc $msg
} [list 1 [format $dlerror_notadll ${testextension}xx]]


# Try to load an extension for which the file is present but the
# entry point is not.
#
do_test loadext-2.3 {
  set rc [catch {
    sqlite3_load_extension db $testextension icecream

#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this script is extension loading.
#
# $Id: loadext.test,v 1.17 2009/03/20 09:09:37 danielk1977 Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

ifcapable !load_ext {
  finish_test
  return
................................................................................
set dlerror_nosuchfile \
    {%s: cannot open shared object file: No such file or directory}
set dlerror_notadll    {%s: file too short}
set dlerror_nosymbol   {%s: undefined symbol: %s}

if {$::tcl_platform(os) eq "Darwin"} {
  set dlerror_nosuchfile {dlopen(%s, 10): image not found}
  set dlerror_notadll    {dlopen(%1$s, 10): no suitable image found.*}

  set dlerror_nosymbol   {dlsym(XXX, %2$s): symbol not found}
}

# Make sure the test extension actually exists.  If it does not
# exist, try to create it.  If unable to create it, then skip this
# test file.
#
if {![file exists $testextension]} {
  set srcdir [file dir $testdir]/src
  set testextsrc $srcdir/test_loadext.c

  set cmdline [concat exec gcc $gcc_shared]
  lappend cmdline -Wall -I$srcdir -I. -g $testextsrc -o $testextension
  
  if {[catch $cmdline msg]} {
    puts "Skipping loadext tests: Test extension not built..."
    puts $msg
    finish_test
    return
  }
}

................................................................................
do_test loadext-2.2 {
  set fd [open "${testextension}xx" w]
  puts $fd blah
  close $fd
  set rc [catch {
    sqlite3_load_extension db "${testextension}xx"
  } msg]
  set expected_error_pattern [format $dlerror_notadll ${testextension}xx]
  list $rc [string match $expected_error_pattern $msg]
} [list 1 1]

# Try to load an extension for which the file is present but the
# entry point is not.
#
do_test loadext-2.3 {
  set rc [catch {
    sqlite3_load_extension db $testextension icecream