# 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 1.8.2.1 2001/04/03 22:54:38 hobbs Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest namespace import -force ::tcltest::* } catch {eval namespace delete [namespace children :: test_ns_*]} catch {rename foo ""} catch {unset x} catch {unset y} catch {unset msg} set ::tcltest::testConstraints(testobj) \ [expr {[info commands testobj] != {} \ && [info commands testdoubleobj] != {} \ && [info commands teststringobj] != {} \ && [info commands testobj] != {}}] # 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} # cleanup 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