# This file contains tests for the tclExecute.c source file. Tests appear

# in the same order as the C code that they test. The set of tests is

# currently incomplete since it currently includes only new tests for

# code changed for the addition of Tcl namespaces. Other execution-

# related tests appear in several other test files including

# namespace.test, basic.test, eval.test, for.test, etc.

#

# Sourcing this file into Tcl runs the tests and generates output for

# errors. No output means no errors were found.

#

# Copyright (c) 1997 Sun Microsystems, Inc.

# Copyright (c) 1998-1999 by Scriptics Corporation.

#

# See the file "license.terms" for information on usage and redistribution

# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

#

# RCS: @(#) $Id: execute.test,v 1.13.2.2 2004/10/28 00:01:07 dgp Exp $

if {[lsearch [namespace children] ::tcltest] == -1} {

    package require tcltest 2

    namespace import -force ::tcltest::*

}

catch {eval namespace delete [namespace children :: test_ns_*]}

catch {rename foo ""}

catch {unset x}

catch {unset y}

catch {unset msg}

::tcltest::testConstraint testobj \

	[expr {[info commands testobj] != {} \

	&& [info commands testdoubleobj] != {} \

	&& [info commands teststringobj] != {} \

	&& [info commands testobj] != {}}]

::tcltest::testConstraint longIs32bit \

	[expr {int(0x80000000) < 0}]

# Tests for the omnibus TclExecuteByteCode function:

# INST_DONE not tested

# INST_PUSH1 not tested

# INST_PUSH4 not tested

# INST_POP not tested

# INST_DUP not tested

# INST_CONCAT1 not tested

# INST_INVOKE_STK4 not tested

# INST_INVOKE_STK1 not tested

# INST_EVAL_STK not tested

# INST_EXPR_STK not tested

# INST_LOAD_SCALAR1

test execute-1.1 {TclExecuteByteCode, INST_LOAD_SCALAR1, small opnd} {

    proc foo {} {

	set x 1

	return $x

    }

    foo

} 1

test execute-1.2 {TclExecuteByteCode, INST_LOAD_SCALAR1, large opnd} {

    # Bug: 2243

    set body {}

    for {set i 0} {$i < 129} {incr i} {

	append body "set x$i x\n"

    }

    append body {

	set y 1

	return $y

    }

    proc foo {} $body

    foo

} 1

test execute-1.3 {TclExecuteByteCode, INST_LOAD_SCALAR1, error} {

    proc foo {} {

	set x 1

	unset x

	return $x

    }

    list [catch {foo} msg] $msg

} {1 {can't read "x": no such variable}}

# INST_LOAD_SCALAR4

test execute-2.1 {TclExecuteByteCode, INST_LOAD_SCALAR4, simple case} {

    set body {}

    for {set i 0} {$i < 256} {incr i} {

	append body "set x$i x\n"

    }

    append body {

	set y 1

	return $y

    }

    proc foo {} $body

    foo

} 1

test execute-2.2 {TclExecuteByteCode, INST_LOAD_SCALAR4, error} {

    set body {}

    for {set i 0} {$i < 256} {incr i} {

	append body "set x$i x\n"

    }

    append body {

	set y 1

	unset y

	return $y

    }

    proc foo {} $body

    list [catch {foo} msg] $msg

} {1 {can't read "y": no such variable}}

# INST_LOAD_SCALAR_STK not tested

# INST_LOAD_ARRAY4 not tested

# INST_LOAD_ARRAY1 not tested

# INST_LOAD_ARRAY_STK not tested

# INST_LOAD_STK not tested

# INST_STORE_SCALAR4 not tested

# INST_STORE_SCALAR1 not tested

# INST_STORE_SCALAR_STK not tested

# INST_STORE_ARRAY4 not tested

# INST_STORE_ARRAY1 not tested

# INST_STORE_ARRAY_STK not tested

# INST_STORE_STK not tested

# INST_INCR_SCALAR1 not tested

# INST_INCR_SCALAR_STK not tested

# INST_INCR_STK not tested

# INST_INCR_ARRAY1 not tested

# INST_INCR_ARRAY_STK not tested

# INST_INCR_SCALAR1_IMM not tested

# INST_INCR_SCALAR_STK_IMM not tested

# INST_INCR_STK_IMM not tested

# INST_INCR_ARRAY1_IMM not tested

# INST_INCR_ARRAY_STK_IMM not tested

# INST_JUMP1 not tested

# INST_JUMP4 not tested

# INST_JUMP_TRUE4 not tested

# INST_JUMP_TRUE1 not tested

# INST_JUMP_FALSE4 not tested

# INST_JUMP_FALSE1 not tested

# INST_LOR not tested

# INST_LAND not tested

# INST_EQ not tested

# INST_NEQ not tested

# INST_LT not tested

# INST_GT not tested

# INST_LE not tested

# INST_GE not tested

# INST_MOD not tested

# INST_LSHIFT not tested

# INST_RSHIFT not tested

# INST_BITOR not tested

# INST_BITXOR not tested

# INST_BITAND not tested

# INST_ADD is partially tested:

test execute-3.1 {TclExecuteByteCode, INST_ADD, op1 is int} {testobj} {

    set x [testintobj set 0 1]

    expr {$x + 1}

} 2

test execute-3.2 {TclExecuteByteCode, INST_ADD, op1 is double} {testobj} {

    set x [testdoubleobj set 0 1]

    expr {$x + 1}

} 2.0

test execute-3.3 {TclExecuteByteCode, INST_ADD, op1 is double with string} {testobj} {

    set x [testintobj set 0 1]

    testobj convert 0 double

    expr {$x + 1}

} 2

test execute-3.4 {TclExecuteByteCode, INST_ADD, op1 is string int} {testobj} {

    set x [teststringobj set 0 1]

    expr {$x + 1}

} 2

test execute-3.5 {TclExecuteByteCode, INST_ADD, op1 is string double} {testobj} {

    set x [teststringobj set 0 1.0]

    expr {$x + 1}

} 2.0

test execute-3.6 {TclExecuteByteCode, INST_ADD, op1 is non-numeric} {testobj} {

    set x [teststringobj set 0 foo]

    list [catch {expr {$x + 1}} msg] $msg

} {1 {can't use non-numeric string as operand of "+"}}

test execute-3.7 {TclExecuteByteCode, INST_ADD, op2 is int} {testobj} {

    set x [testintobj set 0 1]

    expr {1 + $x}

} 2

test execute-3.8 {TclExecuteByteCode, INST_ADD, op2 is double} {testobj} {

    set x [testdoubleobj set 0 1]

    expr {1 + $x}

} 2.0

test execute-3.9 {TclExecuteByteCode, INST_ADD, op2 is double with string} {testobj} {

    set x [testintobj set 0 1]

    testobj convert 0 double

    expr {1 + $x}

} 2

test execute-3.10 {TclExecuteByteCode, INST_ADD, op2 is string int} {testobj} {

    set x [teststringobj set 0 1]

    expr {1 + $x}

} 2

test execute-3.11 {TclExecuteByteCode, INST_ADD, op2 is string double} {testobj} {

    set x [teststringobj set 0 1.0]

    expr {1 + $x}

} 2.0

test execute-3.12 {TclExecuteByteCode, INST_ADD, op2 is non-numeric} {testobj} {

    set x [teststringobj set 0 foo]

    list [catch {expr {1 + $x}} msg] $msg

} {1 {can't use non-numeric string as operand of "+"}}

# INST_SUB is partially tested:

test execute-3.13 {TclExecuteByteCode, INST_SUB, op1 is int} {testobj} {

    set x [testintobj set 0 1]

    expr {$x - 1}

} 0

test execute-3.14 {TclExecuteByteCode, INST_SUB, op1 is double} {testobj} {

    set x [testdoubleobj set 0 1]

    expr {$x - 1}

} 0.0

test execute-3.15 {TclExecuteByteCode, INST_SUB, op1 is double with string} {testobj} {

    set x [testintobj set 0 1]

    testobj convert 0 double

    expr {$x - 1}

} 0

test execute-3.16 {TclExecuteByteCode, INST_SUB, op1 is string int} {testobj} {

    set x [teststringobj set 0 1]

    expr {$x - 1}

} 0

test execute-3.17 {TclExecuteByteCode, INST_SUB, op1 is string double} {testobj} {

    set x [teststringobj set 0 1.0]

    expr {$x - 1}

} 0.0

test execute-3.18 {TclExecuteByteCode, INST_SUB, op1 is non-numeric} {testobj} {

    set x [teststringobj set 0 foo]

    list [catch {expr {$x - 1}} msg] $msg

} {1 {can't use non-numeric string as operand of "-"}}

test execute-3.19 {TclExecuteByteCode, INST_SUB, op2 is int} {testobj} {

    set x [testintobj set 0 1]

    expr {1 - $x}

} 0

test execute-3.20 {TclExecuteByteCode, INST_SUB, op2 is double} {testobj} {

    set x [testdoubleobj set 0 1]

    expr {1 - $x}

} 0.0

test execute-3.21 {TclExecuteByteCode, INST_SUB, op2 is double with string} {testobj} {

    set x [testintobj set 0 1]

    testobj convert 0 double

    expr {1 - $x}

} 0

test execute-3.22 {TclExecuteByteCode, INST_SUB, op2 is string int} {testobj} {

    set x [teststringobj set 0 1]

    expr {1 - $x}

} 0

test execute-3.23 {TclExecuteByteCode, INST_SUB, op2 is string double} {testobj} {

    set x [teststringobj set 0 1.0]

    expr {1 - $x}

} 0.0

test execute-3.24 {TclExecuteByteCode, INST_SUB, op2 is non-numeric} {testobj} {

    set x [teststringobj set 0 foo]

    list [catch {expr {1 - $x}} msg] $msg

} {1 {can't use non-numeric string as operand of "-"}}

# INST_MULT is partially tested:

test execute-3.25 {TclExecuteByteCode, INST_MULT, op1 is int} {testobj} {

    set x [testintobj set 1 1]

    expr {$x * 1}

} 1

test execute-3.26 {TclExecuteByteCode, INST_MULT, op1 is double} {testobj} {

    set x [testdoubleobj set 1 2.0]

    expr {$x * 1}

} 2.0

test execute-3.27 {TclExecuteByteCode, INST_MULT, op1 is double with string} {testobj} {

    set x [testintobj set 1 2]

    testobj convert 1 double

    expr {$x * 1}

} 2

test execute-3.28 {TclExecuteByteCode, INST_MULT, op1 is string int} {testobj} {

    set x [teststringobj set 1 1]

    expr {$x * 1}

} 1

test execute-3.29 {TclExecuteByteCode, INST_MULT, op1 is string double} {testobj} {

    set x [teststringobj set 1 1.0]

    expr {$x * 1}

} 1.0

test execute-3.30 {TclExecuteByteCode, INST_MULT, op1 is non-numeric} {testobj} {

    set x [teststringobj set 1 foo]

    list [catch {expr {$x * 1}} msg] $msg

} {1 {can't use non-numeric string as operand of "*"}}

test execute-3.31 {TclExecuteByteCode, INST_MULT, op2 is int} {testobj} {

    set x [testintobj set 1 1]

    expr {1 * $x}

} 1

test execute-3.32 {TclExecuteByteCode, INST_MULT, op2 is double} {testobj} {

    set x [testdoubleobj set 1 2.0]

    expr {1 * $x}

} 2.0

test execute-3.33 {TclExecuteByteCode, INST_MULT, op2 is double with string} {testobj} {

    set x [testintobj set 1 2]

    testobj convert 1 double

    expr {1 * $x}

} 2

test execute-3.34 {TclExecuteByteCode, INST_MULT, op2 is string int} {testobj} {

    set x [teststringobj set 1 1]

    expr {1 * $x}

} 1

test execute-3.35 {TclExecuteByteCode, INST_MULT, op2 is string double} {testobj} {

    set x [teststringobj set 1 1.0]

    expr {1 * $x}

} 1.0

test execute-3.36 {TclExecuteByteCode, INST_MULT, op2 is non-numeric} {testobj} {

    set x [teststringobj set 1 foo]

    list [catch {expr {1 * $x}} msg] $msg

} {1 {can't use non-numeric string as operand of "*"}}

# INST_DIV is partially tested:

test execute-3.37 {TclExecuteByteCode, INST_DIV, op1 is int} {testobj} {

    set x [testintobj set 1 1]

    expr {$x / 1}

} 1

test execute-3.38 {TclExecuteByteCode, INST_DIV, op1 is double} {testobj} {

    set x [testdoubleobj set 1 2.0]

    expr {$x / 1}

} 2.0

test execute-3.39 {TclExecuteByteCode, INST_DIV, op1 is double with string} {testobj} {

    set x [testintobj set 1 2]

    testobj convert 1 double

    expr {$x / 1}

} 2

test execute-3.40 {TclExecuteByteCode, INST_DIV, op1 is string int} {testobj} {

    set x [teststringobj set 1 1]

    expr {$x / 1}

} 1

test execute-3.41 {TclExecuteByteCode, INST_DIV, op1 is string double} {testobj} {

    set x [teststringobj set 1 1.0]

    expr {$x / 1}

} 1.0

test execute-3.42 {TclExecuteByteCode, INST_DIV, op1 is non-numeric} {testobj} {

    set x [teststringobj set 1 foo]

    list [catch {expr {$x / 1}} msg] $msg

} {1 {can't use non-numeric string as operand of "/"}}

test execute-3.43 {TclExecuteByteCode, INST_DIV, op2 is int} {testobj} {

    set x [testintobj set 1 1]

    expr {2 / $x}

} 2

test execute-3.44 {TclExecuteByteCode, INST_DIV, op2 is double} {testobj} {

    set x [testdoubleobj set 1 1.0]

    expr {2 / $x}

} 2.0

test execute-3.45 {TclExecuteByteCode, INST_DIV, op2 is double with string} {testobj} {

    set x [testintobj set 1 1]

    testobj convert 1 double

    expr {2 / $x}

} 2

test execute-3.46 {TclExecuteByteCode, INST_DIV, op2 is string int} {testobj} {

    set x [teststringobj set 1 1]

    expr {2 / $x}

} 2

test execute-3.47 {TclExecuteByteCode, INST_DIV, op2 is string double} {testobj} {

    set x [teststringobj set 1 1.0]

    expr {2 / $x}

} 2.0

test execute-3.48 {TclExecuteByteCode, INST_DIV, op2 is non-numeric} {testobj} {

    set x [teststringobj set 1 foo]

    list [catch {expr {1 / $x}} msg] $msg

} {1 {can't use non-numeric string as operand of "/"}}

# INST_UPLUS is partially tested:

test execute-3.49 {TclExecuteByteCode, INST_UPLUS, op is int} {testobj} {

    set x [testintobj set 1 1]

    expr {+ $x}

} 1

test execute-3.50 {TclExecuteByteCode, INST_UPLUS, op is double} {testobj} {

    set x [testdoubleobj set 1 1.0]

    expr {+ $x}

} 1.0

test execute-3.51 {TclExecuteByteCode, INST_UPLUS, op is double with string} {testobj} {

    set x [testintobj set 1 1]

    testobj convert 1 double

    expr {+ $x}

} 1

test execute-3.52 {TclExecuteByteCode, INST_UPLUS, op is string int} {testobj} {

    set x [teststringobj set 1 1]

    expr {+ $x}

} 1

test execute-3.53 {TclExecuteByteCode, INST_UPLUS, op is string double} {testobj} {

    set x [teststringobj set 1 1.0]

    expr {+ $x}

} 1.0

test execute-3.54 {TclExecuteByteCode, INST_UPLUS, op is non-numeric} {testobj} {

    set x [teststringobj set 1 foo]

    list [catch {expr {+ $x}} msg] $msg

} {1 {can't use non-numeric string as operand of "+"}}

# INST_UMINUS is partially tested:

test execute-3.55 {TclExecuteByteCode, INST_UMINUS, op is int} {testobj} {

    set x [testintobj set 1 1]

    expr {- $x}

} -1

test execute-3.56 {TclExecuteByteCode, INST_UMINUS, op is double} {testobj} {

    set x [testdoubleobj set 1 1.0]

    expr {- $x}

} -1.0

test execute-3.57 {TclExecuteByteCode, INST_UMINUS, op is double with string} {testobj} {

    set x [testintobj set 1 1]

    testobj convert 1 double

    expr {- $x}

} -1

test execute-3.58 {TclExecuteByteCode, INST_UMINUS, op is string int} {testobj} {

    set x [teststringobj set 1 1]

    expr {- $x}

} -1

test execute-3.59 {TclExecuteByteCode, INST_UMINUS, op is string double} {testobj} {

    set x [teststringobj set 1 1.0]

    expr {- $x}

} -1.0

test execute-3.60 {TclExecuteByteCode, INST_UMINUS, op is non-numeric} {testobj} {

    set x [teststringobj set 1 foo]

    list [catch {expr {- $x}} msg] $msg

} {1 {can't use non-numeric string as operand of "-"}}

# INST_LNOT is partially tested:

test execute-3.61 {TclExecuteByteCode, INST_LNOT, op is int} {testobj} {

    set x [testintobj set 1 2]

    expr {! $x}

} 0

test execute-3.62 {TclExecuteByteCode, INST_LNOT, op is int} {testobj} {

    set x [testintobj set 1 0]

    expr {! $x}

} 1

test execute-3.63 {TclExecuteByteCode, INST_LNOT, op is double} {testobj} {

    set x [testdoubleobj set 1 1.0]

    expr {! $x}

} 0

test execute-3.64 {TclExecuteByteCode, INST_LNOT, op is double} {testobj} {

    set x [testdoubleobj set 1 0.0]

    expr {! $x}

} 1

test execute-3.65 {TclExecuteByteCode, INST_LNOT, op is double with string} {testobj} {

    set x [testintobj set 1 1]

    testobj convert 1 double

    expr {! $x}

} 0

test execute-3.66 {TclExecuteByteCode, INST_LNOT, op is double with string} {testobj} {

    set x [testintobj set 1 0]

    testobj convert 1 double

    expr {! $x}

} 1

test execute-3.67 {TclExecuteByteCode, INST_LNOT, op is string int} {testobj} {

    set x [teststringobj set 1 1]

    expr {! $x}

} 0

test execute-3.68 {TclExecuteByteCode, INST_LNOT, op is string int} {testobj} {

    set x [teststringobj set 1 0]

    expr {! $x}

} 1

test execute-3.69 {TclExecuteByteCode, INST_LNOT, op is string double} {testobj} {

    set x [teststringobj set 1 1.0]

    expr {! $x}

} 0

test execute-3.70 {TclExecuteByteCode, INST_LNOT, op is string double} {testobj} {

    set x [teststringobj set 1 0.0]

    expr {! $x}

} 1

test execute-3.71 {TclExecuteByteCode, INST_LNOT, op is non-numeric} {testobj} {

    set x [teststringobj set 1 foo]

    list [catch {expr {! $x}} msg] $msg

} {1 {can't use non-numeric string as operand of "!"}}

# INST_BITNOT not tested

# INST_CALL_BUILTIN_FUNC1 not tested

# INST_CALL_FUNC1 not tested

# INST_TRY_CVT_TO_NUMERIC is partially tested:

test execute-3.72 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is int} {testobj} {

    set x [testintobj set 1 1]

    expr {$x}

} 1

test execute-3.73 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is double} {testobj} {

    set x [testdoubleobj set 1 1.0]

    expr {$x}

} 1.0

test execute-3.74 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is double with string} {testobj} {

    set x [testintobj set 1 1]

    testobj convert 1 double

    expr {$x}

} 1

test execute-3.75 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is string int} {testobj} {

    set x [teststringobj set 1 1]

    expr {$x}

} 1

test execute-3.76 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is string double} {testobj} {

    set x [teststringobj set 1 1.0]

    expr {$x}

} 1.0

test execute-3.77 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is non-numeric} {testobj} {

    set x [teststringobj set 1 foo]

    expr {$x}

} foo

# INST_BREAK not tested

# INST_CONTINUE not tested

# INST_FOREACH_START4 not tested

# INST_FOREACH_STEP4 not tested

# INST_BEGIN_CATCH4 not tested

# INST_END_CATCH not tested

# INST_PUSH_RESULT not tested

# INST_PUSH_RETURN_CODE not tested

test execute-4.1 {Tcl_GetCommandFromObj, convert to tclCmdNameType} {

    catch {eval namespace delete [namespace children :: test_ns_*]}

    catch {unset x}

    catch {unset y}

    namespace eval test_ns_1 {

        namespace export cmd1

        proc cmd1 {args} {return "cmd1: $args"}

        proc cmd2 {args} {return "cmd2: $args"}

    }

    namespace eval test_ns_1::test_ns_2 {

        namespace import ::test_ns_1::*

    }

    set x "test_ns_1::"

    set y "test_ns_2::"

    list [namespace which -command ${x}${y}cmd1] \

         [catch {namespace which -command ${x}${y}cmd2} msg] $msg \

         [catch {namespace which -command ${x}${y}:cmd2} msg] $msg

} {::test_ns_1::test_ns_2::cmd1 0 {} 0 {}}

test execute-4.2 {Tcl_GetCommandFromObj, check if cached tclCmdNameType is invalid} {

    catch {eval namespace delete [namespace children :: test_ns_*]}

    catch {rename foo ""}

    catch {unset l}

    proc foo {} {

        return "global foo"

    }

    namespace eval test_ns_1 {

        proc whichFoo {} {

            return [namespace which -command foo]

        }

    }

    set l ""

    lappend l [test_ns_1::whichFoo]

    namespace eval test_ns_1 {

        proc foo {} {

            return "namespace foo"

        }

    }

    lappend l [test_ns_1::whichFoo]

    set l

} {::foo ::test_ns_1::foo}

test execute-4.3 {Tcl_GetCommandFromObj, command never found} {

    catch {eval namespace delete [namespace children :: test_ns_*]}

    catch {rename foo ""}

    namespace eval test_ns_1 {

        proc foo {} {

            return "namespace foo"

        }

    }

    namespace eval test_ns_1 {

        proc foo {} {

            return "namespace foo"

        }

    }

    list [namespace eval test_ns_1 {namespace which -command foo}] \

         [rename test_ns_1::foo ""] \

         [catch {namespace eval test_ns_1 {namespace which -command foo}} msg] $msg

} {::test_ns_1::foo {} 0 {}}

test execute-5.1 {SetCmdNameFromAny, set cmd name to empty heap string if NULL} {

    catch {eval namespace delete [namespace children :: test_ns_*]}

    catch {unset l}

    proc {} {} {return {}}

    {}

    set l {}

    lindex {} 0

    {}

} {}

test execute-6.1 {UpdateStringOfCmdName: called for duplicate of empty cmdName object} {

    proc {} {} {}

    proc { } {} {}

    proc p {} {

        set x {}

        $x

        append x { }

        $x

    }

    p

} {}

test execute-6.2 {Evaluate an expression in a variable; compile the first time, do not the second} {

    set w {3*5}

    proc a {obj} {expr $obj}

    set res "[a $w]:[a $w]"

} {15:15}

test execute-7.0 {Wide int handling in INST_JUMP_FALSE/LAND} {longIs32bit} {

    set x 0x100000000

    expr {$x && 1}

} 1

test execute-7.1 {Wide int handling in INST_JUMP_FALSE/LAND} {longIs32bit} {

    expr {0x100000000 && 1}

} 1

test execute-7.2 {Wide int handling in INST_JUMP_FALSE/LAND} {longIs32bit} {

    expr {1 && 0x100000000}

} 1

test execute-7.3 {Wide int handling in INST_JUMP_FALSE/LAND} {longIs32bit} {

    expr {wide(0x100000000) && 1}

} 1

test execute-7.4 {Wide int handling in INST_JUMP_FALSE/LAND} {longIs32bit} {

    expr {1 && wide(0x100000000)}

} 1

test execute-7.5 {Wide int handling in INST_EQ} {longIs32bit} {

    expr {4 == (wide(1)+wide(3))}

} 1

test execute-7.6 {Wide int handling in INST_EQ and [incr]} {longIs32bit} {

    set x 399999999999

    expr {400000000000 == [incr x]}

} 1

# wide ints have more bits of precision than doubles, but we convert anyway

test execute-7.7 {Wide int handling in INST_EQ and [incr]} {longIs32bit} {

    set x [expr {wide(1)<<62}]

    set y [expr {$x+1}]

    expr {double($x) == double($y)}

} 1

test execute-7.8 {Wide int conversions can change sign} {longIs32bit} {

    set x 0x80000000

    expr {int($x) < wide($x)}

} 1

test execute-7.9 {Wide int handling in INST_MOD} {longIs32bit} {

    expr {(wide(1)<<60) % ((wide(47)<<45)-1)}

} 316659348800185

test execute-7.10 {Wide int handling in INST_MOD} {longIs32bit} {

    expr {((wide(1)<<60)-1) % 0x400000000}

} 17179869183

test execute-7.11 {Wide int handling in INST_LSHIFT} {longIs32bit} {

    expr wide(42)<<30

} 45097156608

test execute-7.12 {Wide int handling in INST_LSHIFT} {longIs32bit} {

    expr 12345678901<<3

} 98765431208

test execute-7.13 {Wide int handling in INST_RSHIFT} {longIs32bit} {

    expr 0x543210febcda9876>>7

} 47397893236700464

test execute-7.14 {Wide int handling in INST_RSHIFT} {longIs32bit} {

    expr 0x9876543210febcda>>7

} -58286587177206407

test execute-7.15 {Wide int handling in INST_BITOR} {longIs32bit} {

    expr 0x9876543210febcda | 0x543210febcda9876

} -2560765885044310786

test execute-7.16 {Wide int handling in INST_BITXOR} {longIs32bit} {

    expr 0x9876543210febcda ^ 0x543210febcda9876

} -3727778945703861076

test execute-7.17 {Wide int handling in INST_BITAND} {longIs32bit} {

    expr 0x9876543210febcda & 0x543210febcda9876

} 1167013060659550290

test execute-7.18 {Wide int handling in INST_ADD} {longIs32bit} {

    expr wide(0x7fffffff)+wide(0x7fffffff)

} 4294967294

test execute-7.19 {Wide int handling in INST_ADD} {longIs32bit} {

    expr 0x7fffffff+wide(0x7fffffff)

} 4294967294

test execute-7.20 {Wide int handling in INST_ADD} {longIs32bit} {

    expr wide(0x7fffffff)+0x7fffffff

} 4294967294

test execute-7.21 {Wide int handling in INST_ADD} {longIs32bit} {

    expr double(0x7fffffff)+wide(0x7fffffff)

} 4294967294.0

test execute-7.22 {Wide int handling in INST_ADD} {longIs32bit} {

    expr wide(0x7fffffff)+double(0x7fffffff)

} 4294967294.0

test execute-7.23 {Wide int handling in INST_SUB} {longIs32bit} {

    expr 0x123456789a-0x20406080a

} 69530054800

test execute-7.24 {Wide int handling in INST_MULT} {longIs32bit} {

    expr 0x123456789a*193

} 15090186251290

test execute-7.25 {Wide int handling in INST_DIV} {longIs32bit} {

    expr 0x123456789a/193

} 405116546

test execute-7.26 {Wide int handling in INST_UPLUS} {longIs32bit} {

    set x 0x123456871234568

    expr {+ $x}

} 81985533099853160

test execute-7.27 {Wide int handling in INST_UMINUS} {longIs32bit} {

    set x 0x123456871234568

    expr {- $x}

} -81985533099853160

test execute-7.28 {Wide int handling in INST_LNOT} {longIs32bit} {

    set x 0x123456871234568

    expr {! $x}

} 0

test execute-7.29 {Wide int handling in INST_BITNOT} {longIs32bit} {

    set x 0x123456871234568

    expr {~ $x}

} -81985533099853161

test execute-7.30 {Wide int handling in function call} {longIs32bit} {

    set x 0x12345687123456

    incr x

    expr {log($x) == log(double($x))}

} 1

test execute-7.31 {Wide int handling in abs()} {longIs32bit} {

    set x 0xa23456871234568

    incr x

    set y 0x123456871234568

    concat [expr {abs($x)}] [expr {abs($y)}]

} {730503879441204585 81985533099853160}

test execute-7.32 {Wide int handling} {longIs32bit} {

    expr {1024 * 1024 * 1024 * 1024}

} 0

test execute-7.33 {Wide int handling} {longIs32bit} {

    expr {0x1 * 1024 * 1024 * 1024 * 1024}

} 0

test execute-7.34 {Wide int handling} {longIs32bit} {

    expr {wide(0x1) * 1024 * 1024 * 1024 * 1024}

} 1099511627776

test execute-8.1 {Stack protection} -setup {

    # If [Bug #804681] has not been properly

    # taken care of, this should segfault

    proc whatever args {llength $args}

    trace add variable ::errorInfo {write unset} whatever

} -body {

    expr {1+9/0}

} -cleanup {

    trace remove variable ::errorInfo {write unset} whatever

    rename whatever {}

} -returnCodes error -match glob -result *

# cleanup

if {[info commands testobj] != {}} {

   testobj freeallvars

}

catch {eval namespace delete [namespace children :: test_ns_*]}

catch {rename foo ""}

catch {rename p ""}

catch {rename {} ""}

catch {rename { } ""}

catch {unset x}

catch {unset y}

catch {unset msg}

::tcltest::cleanupTests

return