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Comment:Changes to test script nan.test to work on symbian. (CVS 5718)
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SHA1: 0889b22a2949160c3f2d06beaa05a867b4c228b3
User & Date: danielk1977 2008-09-18 11:30:13.000
Context
2008-09-18
13:49
Update the version number to 3.6.3. (CVS 5719) (check-in: 419764b35c user: drh tags: trunk)
11:30
Changes to test script nan.test to work on symbian. (CVS 5718) (check-in: 0889b22a29 user: danielk1977 tags: trunk)
11:18
Changes to test script io.test to work on symbian. (CVS 5717) (check-in: 2b41c4959d user: danielk1977 tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to test/nan.test.
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# Make sure IEEE floating point NaN values are handled properly.
# SQLite should always convert NaN into NULL.
#
# Also verify that the decimal to IEEE754 binary conversion routines
# correctly generate 0.0, +Inf, and -Inf as appropriate for numbers
# out of range.
#
# $Id: nan.test,v 1.4 2008/09/17 16:14:10 danielk1977 Exp $
#

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

do_test nan-1.1.1 {
  db eval {








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# Make sure IEEE floating point NaN values are handled properly.
# SQLite should always convert NaN into NULL.
#
# Also verify that the decimal to IEEE754 binary conversion routines
# correctly generate 0.0, +Inf, and -Inf as appropriate for numbers
# out of range.
#
# $Id: nan.test,v 1.5 2008/09/18 11:30:13 danielk1977 Exp $
#

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

do_test nan-1.1.1 {
  db eval {
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} {1234.5 real}
do_test nan-4.11 {
  db eval {DELETE FROM t1}
  db eval "INSERT INTO t1 VALUES(-1234.5[string repeat 0 10000]12345)"
  db eval {SELECT x, typeof(x) FROM t1}
} {-1234.5 real}
do_test nan-4.12 {
  db eval {DELETE FROM t1}
  set small [string repeat 0 10000].[string repeat 0 323][string repeat 9 10000]
  db eval "INSERT INTO t1 VALUES($small)"
  db eval {SELECT x, typeof(x) FROM t1}
} {9.88131291682493e-324 real}
do_test nan-4.13 {
  db eval {DELETE FROM t1}
  set small [string repeat 0 10000].[string repeat 0 324][string repeat 9 10000]
  db eval "INSERT INTO t1 VALUES($small)"
  db eval {SELECT x, typeof(x) FROM t1}
} {0.0 real}
do_test nan-4.14 {
  db eval {DELETE FROM t1}
  set small \
      -[string repeat 0 10000].[string repeat 0 323][string repeat 9 10000]
  db eval "INSERT INTO t1 VALUES($small)"
  db eval {SELECT x, typeof(x) FROM t1}
} {-9.88131291682493e-324 real}
do_test nan-4.15 {
  db eval {DELETE FROM t1}
  set small \
      -[string repeat 0 10000].[string repeat 0 324][string repeat 9 10000]
  db eval "INSERT INTO t1 VALUES($small)"
  db eval {SELECT x, typeof(x) FROM t1}
} {0.0 real}





































do_test nan-4.20 {
  db eval {DELETE FROM t1}
  set big [string repeat 9 10000].0e-9000
  db eval "INSERT INTO t1 VALUES($big)"
  db eval {SELECT x, typeof(x) FROM t1}
} {{} null}



finish_test








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} {1234.5 real}
do_test nan-4.11 {
  db eval {DELETE FROM t1}
  db eval "INSERT INTO t1 VALUES(-1234.5[string repeat 0 10000]12345)"
  db eval {SELECT x, typeof(x) FROM t1}
} {-1234.5 real}
do_test nan-4.12 {






  db eval {DELETE FROM t1}
  set small [string repeat 0 10000].[string repeat 0 324][string repeat 9 10000]
  db eval "INSERT INTO t1 VALUES($small)"
  db eval {SELECT x, typeof(x) FROM t1}
} {0.0 real}
do_test nan-4.13 {







  db eval {DELETE FROM t1}
  set small \
      -[string repeat 0 10000].[string repeat 0 324][string repeat 9 10000]
  db eval "INSERT INTO t1 VALUES($small)"
  db eval {SELECT x, typeof(x) FROM t1}
} {0.0 real}

# These tests test some really, really small floating point numbers.
#
if {$tcl_platform(platform) != "symbian"} {
  # These two are not run on symbian because tcl has trouble converting
  # the very small numbers back to text form (probably due to a difference
  # in the sprintf() implementation).
  #
  do_test nan-4.14 {
    db eval {DELETE FROM t1}
    set small \
        [string repeat 0 10000].[string repeat 0 323][string repeat 9 10000]
    db eval "INSERT INTO t1 VALUES($small)"
    db eval {SELECT x, typeof(x) FROM t1}
  } {9.88131291682493e-324 real}
  do_test nan-4.15 {
    db eval {DELETE FROM t1}
    set small \
        -[string repeat 0 10000].[string repeat 0 323][string repeat 9 10000]
    db eval "INSERT INTO t1 VALUES($small)"
    db eval {SELECT x, typeof(x) FROM t1}
  } {-9.88131291682493e-324 real}
}
do_test nan-4.16 {
  db eval {DELETE FROM t1}
  set small [string repeat 0 10000].[string repeat 0 323][string repeat 9 10000]
  db eval "INSERT INTO t1 VALUES($small)"
  db eval {SELECT CAST(x AS text), typeof(x) FROM t1}
} {9.88131291682493e-324 real}
do_test nan-4.17 {
  db eval {DELETE FROM t1}
  set small \
      -[string repeat 0 10000].[string repeat 0 323][string repeat 9 10000]
  db eval "INSERT INTO t1 VALUES($small)"
  db eval {SELECT CAST(x AS text), typeof(x) FROM t1}
} {-9.88131291682493e-324 real}

do_test nan-4.20 {
  db eval {DELETE FROM t1}
  set big [string repeat 9 10000].0e-9000
  db eval "INSERT INTO t1 VALUES($big)"
  db eval {SELECT x, typeof(x) FROM t1}
} {{} null}



finish_test