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-rw-r--r--tests/execute.test300
1 files changed, 119 insertions, 181 deletions
diff --git a/tests/execute.test b/tests/execute.test
index 94af158..b460cfe 100644
--- a/tests/execute.test
+++ b/tests/execute.test
@@ -1,27 +1,24 @@
-# 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.
+# 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.
+# 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.
+# See the file "license.terms" for information on usage and redistribution
+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-if {"::tcltest" ni [namespace children]} {
+if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest 2
namespace import -force ::tcltest::*
}
-::tcltest::loadTestedCommands
-catch [list package require -exact Tcltest [info patchlevel]]
-
catch {namespace delete {*}[namespace children :: test_ns_*]}
catch {rename foo ""}
catch {unset x}
@@ -36,7 +33,7 @@ testConstraint testobj [expr {
testConstraint longIs32bit [expr {int(0x80000000) < 0}]
testConstraint testexprlongobj [llength [info commands testexprlongobj]]
-
+
# Tests for the omnibus TclExecuteByteCode function:
# INST_DONE not tested
@@ -44,12 +41,14 @@ testConstraint testexprlongobj [llength [info commands testexprlongobj]]
# 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
@@ -67,6 +66,7 @@ test execute-1.2 {TclExecuteByteCode, INST_LOAD_SCALAR1, large opnd} {
set y 1
return $y
}
+
proc foo {} $body
foo
} 1
@@ -79,7 +79,9 @@ test execute-1.3 {TclExecuteByteCode, INST_LOAD_SCALAR1, error} {
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} {
@@ -89,6 +91,7 @@ test execute-2.1 {TclExecuteByteCode, INST_LOAD_SCALAR4, simple case} {
set y 1
return $y
}
+
proc foo {} $body
foo
} 1
@@ -102,10 +105,12 @@ test execute-2.2 {TclExecuteByteCode, INST_LOAD_SCALAR4, error} {
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
@@ -499,11 +504,10 @@ test execute-3.77 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is non-numeri
# INST_PUSH_RESULT not tested
# INST_PUSH_RETURN_CODE not tested
-test execute-4.1 {Tcl_GetCommandFromObj, convert to tclCmdNameType} -setup {
+test execute-4.1 {Tcl_GetCommandFromObj, convert to tclCmdNameType} {
catch {namespace delete {*}[namespace children :: test_ns_*]}
- unset -nocomplain x
- unset -nocomplain y
-} -body {
+ catch {unset x}
+ catch {unset y}
namespace eval test_ns_1 {
namespace export cmd1
proc cmd1 {args} {return "cmd1: $args"}
@@ -517,12 +521,11 @@ test execute-4.1 {Tcl_GetCommandFromObj, convert to tclCmdNameType} -setup {
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
-} -result {::test_ns_1::test_ns_2::cmd1 0 {} 0 {}}
-test execute-4.2 {Tcl_GetCommandFromObj, check if cached tclCmdNameType is invalid} -setup {
+} {::test_ns_1::test_ns_2::cmd1 0 {} 0 {}}
+test execute-4.2 {Tcl_GetCommandFromObj, check if cached tclCmdNameType is invalid} {
catch {namespace delete {*}[namespace children :: test_ns_*]}
catch {rename foo ""}
- unset -nocomplain l
-} -body {
+ catch {unset l}
proc foo {} {
return "global foo"
}
@@ -539,11 +542,11 @@ test execute-4.2 {Tcl_GetCommandFromObj, check if cached tclCmdNameType is inval
}
}
lappend l [test_ns_1::whichFoo]
-} -result {::foo ::test_ns_1::foo}
-test execute-4.3 {Tcl_GetCommandFromObj, command never found} -setup {
+ set l
+} {::foo ::test_ns_1::foo}
+test execute-4.3 {Tcl_GetCommandFromObj, command never found} {
catch {namespace delete {*}[namespace children :: test_ns_*]}
catch {rename foo ""}
-} -body {
namespace eval test_ns_1 {
proc foo {} {
return "namespace foo"
@@ -557,18 +560,17 @@ test execute-4.3 {Tcl_GetCommandFromObj, command never found} -setup {
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
-} -result {::test_ns_1::foo {} 0 {}}
+} {::test_ns_1::foo {} 0 {}}
-test execute-5.1 {SetCmdNameFromAny, set cmd name to empty heap string if NULL} -setup {
+test execute-5.1 {SetCmdNameFromAny, set cmd name to empty heap string if NULL} {
catch {namespace delete {*}[namespace children :: test_ns_*]}
- unset -nocomplain l
-} -body {
+ catch {unset l}
proc {} {} {return {}}
{}
set l {}
lindex {} 0
{}
-} -result {}
+} {}
test execute-6.1 {UpdateStringOfCmdName: called for duplicate of empty cmdName object} {
proc {} {} {}
@@ -604,7 +606,7 @@ test execute-6.4 {TclCompEvalObj: don't use cached expr bytecode [Bug 1899164]}
} -cleanup {
rename 0+0 {}
} -result SCRIPT
-test execute-6.5 {TclCompEvalObj: bytecode epoch validation} -body {
+test execute-6.5 {TclCompEvalObj: bytecode epoch validation} {
set script { llength {} }
set result {}
lappend result [if 1 $script]
@@ -612,22 +614,20 @@ test execute-6.5 {TclCompEvalObj: bytecode epoch validation} -body {
rename $origName llength.orig
proc $origName {args} {return AHA!}
lappend result [if 1 $script]
-} -cleanup {
rename $origName {}
rename llength.orig $origName
-} -result {0 AHA!}
-test execute-6.6 {TclCompEvalObj: proc-body bytecode invalid for script} -body {
+ set result
+} {0 AHA!}
+test execute-6.6 {TclCompEvalObj: proc-body bytecode invalid for script} {
proc foo {} {set a 1}
set a untouched
set result {}
lappend result [foo] $a
lappend result [if 1 [info body foo]] $a
-} -cleanup {
rename foo {}
-} -result {1 untouched 1 1}
-test execute-6.7 {TclCompEvalObj: bytecode context validation} -setup {
- namespace eval foo {}
-} -body {
+ set result
+} {1 untouched 1 1}
+test execute-6.7 {TclCompEvalObj: bytecode context validation} {
set script { llength {} }
namespace eval foo {
proc llength {args} {return AHA!}
@@ -635,12 +635,10 @@ test execute-6.7 {TclCompEvalObj: bytecode context validation} -setup {
set result {}
lappend result [if 1 $script]
lappend result [namespace eval foo $script]
-} -cleanup {
namespace delete foo
-} -result {0 AHA!}
-test execute-6.8 {TclCompEvalObj: bytecode name resolution epoch validation} -setup {
- namespace eval foo {}
-} -body {
+ set result
+} {0 AHA!}
+test execute-6.8 {TclCompEvalObj: bytecode name resolution epoch validation} {
set script { llength {} }
set result {}
lappend result [namespace eval foo $script]
@@ -648,21 +646,20 @@ test execute-6.8 {TclCompEvalObj: bytecode name resolution epoch validation} -se
proc llength {args} {return AHA!}
}
lappend result [namespace eval foo $script]
-} -cleanup {
namespace delete foo
-} -result {0 AHA!}
-test execute-6.9 {TclCompEvalObj: bytecode interp validation} -setup {
- interp create slave
-} -body {
+ set result
+} {0 AHA!}
+test execute-6.9 {TclCompEvalObj: bytecode interp validation} {
set script { llength {} }
+ interp create slave
slave eval {proc llength args {return AHA!}}
set result {}
lappend result [if 1 $script]
lappend result [slave eval $script]
-} -cleanup {
interp delete slave
-} -result {0 AHA!}
-test execute-6.10 {TclCompEvalObj: bytecode interp validation} -body {
+ set result
+} {0 AHA!}
+test execute-6.10 {TclCompEvalObj: bytecode interp validation} {
set script { llength {} }
interp create slave
set result {}
@@ -670,14 +667,13 @@ test execute-6.10 {TclCompEvalObj: bytecode interp validation} -body {
interp delete slave
interp create slave
lappend result [slave eval $script]
-} -cleanup {
- catch {interp delete slave}
-} -result {0 0}
-test execute-6.11 {Tcl_ExprObj: exprcode interp validation} -setup {
- interp create slave
-} -constraints testexprlongobj -body {
+ interp delete slave
+ set result
+} {0 0}
+test execute-6.11 {Tcl_ExprObj: exprcode interp validation} testexprlongobj {
set e { [llength {}]+1 }
set result {}
+ interp create slave
load {} Tcltest slave
interp alias {} e slave testexprlongobj
lappend result [e $e]
@@ -686,24 +682,23 @@ test execute-6.11 {Tcl_ExprObj: exprcode interp validation} -setup {
load {} Tcltest slave
interp alias {} e slave testexprlongobj
lappend result [e $e]
-} -cleanup {
interp delete slave
-} -result {{This is a result: 1} {This is a result: 1}}
-test execute-6.12 {Tcl_ExprObj: exprcode interp validation} -setup {
- interp create slave
-} -body {
+ set result
+} {{This is a result: 1} {This is a result: 1}}
+test execute-6.12 {Tcl_ExprObj: exprcode interp validation} {
set e { [llength {}]+1 }
set result {}
+ interp create slave
interp alias {} e slave expr
lappend result [e $e]
interp delete slave
interp create slave
interp alias {} e slave expr
lappend result [e $e]
-} -cleanup {
interp delete slave
-} -result {1 1}
-test execute-6.13 {Tcl_ExprObj: exprcode epoch validation} -body {
+ set result
+} {1 1}
+test execute-6.13 {Tcl_ExprObj: exprcode epoch validation} {
set e { [llength {}]+1 }
set result {}
lappend result [expr $e]
@@ -711,13 +706,11 @@ test execute-6.13 {Tcl_ExprObj: exprcode epoch validation} -body {
rename $origName llength.orig
proc $origName {args} {return 1}
lappend result [expr $e]
-} -cleanup {
rename $origName {}
rename llength.orig $origName
-} -result {1 2}
-test execute-6.14 {Tcl_ExprObj: exprcode context validation} -setup {
- namespace eval foo {}
-} -body {
+ set result
+} {1 2}
+test execute-6.14 {Tcl_ExprObj: exprcode context validation} {
set e { [llength {}]+1 }
namespace eval foo {
proc llength {args} {return 1}
@@ -725,12 +718,10 @@ test execute-6.14 {Tcl_ExprObj: exprcode context validation} -setup {
set result {}
lappend result [expr $e]
lappend result [namespace eval foo {expr $e}]
-} -cleanup {
namespace delete foo
-} -result {1 2}
-test execute-6.15 {Tcl_ExprObj: exprcode name resolution epoch validation} -setup {
- namespace eval foo {}
-} -body {
+ set result
+} {1 2}
+test execute-6.15 {Tcl_ExprObj: exprcode name resolution epoch validation} {
set e { [llength {}]+1 }
set result {}
lappend result [namespace eval foo {expr $e}]
@@ -738,43 +729,42 @@ test execute-6.15 {Tcl_ExprObj: exprcode name resolution epoch validation} -setu
proc llength {args} {return 1}
}
lappend result [namespace eval foo {expr $e}]
-} -cleanup {
namespace delete foo
-} -result {1 2}
-test execute-6.16 {Tcl_ExprObj: exprcode interp validation} -setup {
- interp create slave
-} -body {
+ set result
+} {1 2}
+test execute-6.16 {Tcl_ExprObj: exprcode interp validation} {
set e { [llength {}]+1 }
+ interp create slave
interp alias {} e slave expr
slave eval {proc llength args {return 1}}
set result {}
lappend result [expr $e]
lappend result [e $e]
-} -cleanup {
interp delete slave
-} -result {1 2}
-test execute-6.17 {Tcl_ExprObj: exprcode context validation} -body {
+ set result
+} {1 2}
+test execute-6.17 {Tcl_ExprObj: exprcode context validation} {
+ set e { $v }
proc foo e {set v 0; expr $e}
proc bar e {set v 1; expr $e}
- set e { $v }
set result {}
lappend result [foo $e]
lappend result [bar $e]
-} -cleanup {
rename foo {}
rename bar {}
-} -result {0 1}
-test execute-6.18 {Tcl_ExprObj: exprcode context validation} -body {
+ set result
+} {0 1}
+test execute-6.18 {Tcl_ExprObj: exprcode context validation} {
+ set e { [llength $v] }
proc foo e {set v {}; expr $e}
proc bar e {set v v; expr $e}
- set e { [llength $v] }
set result {}
lappend result [foo $e]
lappend result [bar $e]
-} -cleanup {
rename foo {}
rename bar {}
-} -result {0 1}
+ set result
+} {0 1}
test execute-7.0 {Wide int handling in INST_JUMP_FALSE/LAND} {
set x 0x100000000
@@ -898,8 +888,8 @@ test execute-7.34 {Wide int handling} {
} 1099511627776
test execute-8.1 {Stack protection} -setup {
- # If [Bug #804681] has not been properly taken care of, this should
- # segfault
+ # 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 {
@@ -908,40 +898,43 @@ test execute-8.1 {Stack protection} -setup {
trace remove variable ::errorInfo {write unset} whatever
rename whatever {}
} -returnCodes error -match glob -result *
-test execute-8.2 {Stack restoration} -setup {
+
+test execute-8.2 {Stack restoration} -body {
+ # Test for [Bug #816641], correct restoration
+ # of the stack top after the stack is grown
+ proc f {args} { f bee bop }
+ catch f msg
+ set msg
+ } -setup {
# Avoid crashes when system stack size is limited (thread-enabled!)
- set limit [interp recursionlimit {}]
- interp recursionlimit {} 100
-} -body {
- # Test for [Bug #816641], correct restoration of the stack top after the
- # stack is grown
- proc f {args} { f bee bop }
- catch f msg
- set msg
-} -cleanup {
- interp recursionlimit {} $limit
-} -result {too many nested evaluations (infinite loop?)}
-test execute-8.3 {Stack restoration} -setup {
+ set limit [interp recursionlimit {}]
+ interp recursionlimit {} 100
+ } -cleanup {
+ interp recursionlimit {} $limit
+ } -result {too many nested evaluations (infinite loop?)}
+
+test execute-8.3 {Stack restoration} -body {
+ # Test for [Bug #1055676], correct restoration
+ # of the stack top after the epoch is bumped and
+ # the stack is grown in a call from a nested evaluation
+ set arglst [string repeat "a " 1000]
+ proc f {args} "f $arglst"
+ proc run {} {
+ # bump the interp's epoch
+ rename ::set ::dummy
+ rename ::dummy ::set
+ catch f msg
+ set msg
+ }
+ run
+ } -setup {
# Avoid crashes when system stack size is limited (thread-enabled!)
- set limit [interp recursionlimit {}]
- interp recursionlimit {} 100
-} -body {
- # Test for [Bug #1055676], correct restoration of the stack top after the
- # epoch is bumped and the stack is grown in a call from a nested
- # evaluation
- set arglst [string repeat "a " 1000]
- proc f {args} "f $arglst"
- proc run {} {
- # bump the interp's epoch
- rename ::set ::dummy
- rename ::dummy ::set
- catch f msg
- set msg
- }
- run
-} -cleanup {
- interp recursionlimit {} $limit
-} -result {too many nested evaluations (infinite loop?)}
+ set limit [interp recursionlimit {}]
+ interp recursionlimit {} 100
+ } -cleanup {
+ interp recursionlimit {} $limit
+ } -result {too many nested evaluations (infinite loop?)}
+
test execute-8.4 {Compile epoch bump effect on stack trace} -setup {
proc foo {} {
error bar
@@ -961,22 +954,7 @@ test execute-8.4 {Compile epoch bump effect on stack trace} -setup {
} -cleanup {
rename foo {}
rename FOO {}
- unset -nocomplain m o stack1 stack2
} -result {}
-test execute-8.5 {Bug 2038069} -setup {
- proc demo {} {
- catch [list error FOO] m o
- return $o
- }
-} -body {
- demo
-} -cleanup {
- rename demo {}
-} -match glob -result {-code 1 -level 0 -errorstack * -errorcode NONE -errorinfo {FOO
- while executing
-"error FOO"
- invoked from within
-"catch \[list error FOO\] m o"} -errorline 2}
test execute-9.1 {Interp result resetting [Bug 1522803]} {
set c 0
@@ -992,9 +970,6 @@ test execute-9.1 {Interp result resetting [Bug 1522803]} {
set result
} SUCCESS
-test execute-10.1 {TclExecuteByteCode, INST_CONCAT1, bytearrays} {
- apply {s {binary scan $s c x; list $x [scan $s$s %c%c]}} \u0130
-} {48 {304 304}}
test execute-10.2 {Bug 2802881} -setup {
interp create slave
} -body {
@@ -1007,43 +982,7 @@ test execute-10.2 {Bug 2802881} -setup {
} -cleanup {
interp delete slave
} -returnCodes error -match glob -result *
-test execute-10.3 {Bug 3072640} -setup {
- proc generate {n} {
- for {set i 0} {$i < $n} {incr i} {
- yield $i
- }
- }
- proc t {args} {
- incr ::foo
- }
- trace add execution ::generate enterstep ::t
-} -body {
- coroutine coro generate 5
- trace remove execution ::generate enterstep ::t
- set ::foo
-} -cleanup {
- unset ::foo
- rename generate {}
- rename t {}
- rename coro {}
-} -result 4
-test execute-11.1 {Bug 3142026: GrowEvaluationStack off-by-one} -setup {
- interp create slave
-} -body {
- slave eval {
- set x [lrepeat 1320 199]
- for {set i 0} {$i < 20} {incr i} {
- lappend x $i
- lsort -integer $x
- }
- # Crashes on failure
- return ok
- }
-} -cleanup {
- interp delete slave
-} -result ok
-
# cleanup
if {[info commands testobj] != {}} {
testobj freeallvars
@@ -1061,5 +1000,4 @@ return
# Local Variables:
# mode: tcl
-# fill-column: 78
# End:
generated by cgit v0.12 at 2024-09-30 01:29:00 (GMT)