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-rw-r--r--tests/compExpr.test373
1 files changed, 220 insertions, 153 deletions
diff --git a/tests/compExpr.test b/tests/compExpr.test
index cd407d3..14c875d 100644
--- a/tests/compExpr.test
+++ b/tests/compExpr.test
@@ -1,52 +1,55 @@
-# This file contains a collection of tests for the procedures in the
-# file tclCompExpr.c. Sourcing this file into Tcl runs the tests and
-# generates output for errors. No output means no errors were found.
+# This file contains a collection of tests for the procedures in the file
+# tclCompExpr.c. 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: compExpr.test,v 1.6 2001/12/06 10:59:17 dkf Exp $
+# See the file "license.terms" for information on usage and redistribution of
+# this file, and for a DISCLAIMER OF ALL WARRANTIES.
-if {[lsearch [namespace children] ::tcltest] == -1} {
- package require tcltest
+if {"::tcltest" ni [namespace children]} {
+ package require tcltest 2
namespace import -force ::tcltest::*
}
-if {([catch {expr T1()} msg] == 1) && ($msg == {unknown math function "T1"})} {
- set gotT1 0
- puts "This application hasn't been compiled with the \"T1\" and"
- puts "\"T2\" math functions, so I'll skip some of the expr tests."
+::tcltest::loadTestedCommands
+catch [list package require -exact Tcltest [info patchlevel]]
+
+if {[catch {expr T1()} msg] && $msg eq {invalid command name "tcl::mathfunc::T1"}} {
+ testConstraint testmathfunctions 0
} else {
- set gotT1 1
+ testConstraint testmathfunctions 1
}
-catch {unset a}
+# Constrain memory leak tests
+testConstraint memory [llength [info commands memory]]
+catch {unset a}
+
test compExpr-1.1 {TclCompileExpr procedure, successful expr parse and compile} {
expr 1+2
} 3
-test compExpr-1.2 {TclCompileExpr procedure, error parsing expr} {
- list [catch {expr 1+2+} msg] $msg
-} {1 {syntax error in expression "1+2+": premature end of expression}}
-test compExpr-1.3 {TclCompileExpr procedure, error compiling expr} {
+test compExpr-1.2 {TclCompileExpr procedure, error parsing expr} -body {
+ expr 1+2+
+} -returnCodes error -match glob -result *
+test compExpr-1.3 {TclCompileExpr procedure, error compiling expr} -body {
list [catch {expr "foo(123)"} msg] $msg
-} {1 {unknown math function "foo"}}
+} -match glob -result {1 {* "*foo"}}
test compExpr-1.4 {TclCompileExpr procedure, expr has no operators} {
- set a {000123}
+ set a {0o00123}
expr {$a}
} 83
-test compExpr-2.1 {CompileSubExpr procedure, TCL_TOKEN_WORD parse token} {
- catch {unset a}
+test compExpr-2.1 {CompileSubExpr procedure, TCL_TOKEN_WORD parse token} -setup {
+ unset -nocomplain a
+} -body {
set a 27
expr {"foo$a" < "bar"}
-} 0
-test compExpr-2.2 {CompileSubExpr procedure, error compiling TCL_TOKEN_WORD parse token} {
- list [catch {expr {"00[expr 1+]" + 17}} msg] $msg
-} {1 {syntax error in expression "1+": premature end of expression}}
+} -result 0
+test compExpr-2.2 {CompileSubExpr procedure, error compiling TCL_TOKEN_WORD parse token} -body {
+ expr {"00[expr 1+]" + 17}
+} -returnCodes error -match glob -result *
test compExpr-2.3 {CompileSubExpr procedure, TCL_TOKEN_TEXT parse token} {
expr {{12345}}
} 12345
@@ -63,42 +66,45 @@ test compExpr-2.6 {CompileSubExpr procedure, TCL_TOKEN_COMMAND parse token} {
test compExpr-2.7 {CompileSubExpr procedure, TCL_TOKEN_COMMAND parse token} {
expr {[]}
} {}
-test compExpr-2.8 {CompileSubExpr procedure, error in TCL_TOKEN_COMMAND parse token} {
- list [catch {expr {[foo "bar"xxx] + 17}} msg] $msg
-} {1 {extra characters after close-quote}}
-test compExpr-2.9 {CompileSubExpr procedure, TCL_TOKEN_VARIABLE parse token} {
- catch {unset a}
+test compExpr-2.8 {CompileSubExpr procedure, error in TCL_TOKEN_COMMAND parse token} -body {
+ expr {[foo "bar"xxx] + 17}
+} -returnCodes error -match glob -result *
+test compExpr-2.9 {CompileSubExpr procedure, TCL_TOKEN_VARIABLE parse token} -setup {
+ unset -nocomplain a
+} -body {
set a 123
expr {$a*2}
-} 246
-test compExpr-2.10 {CompileSubExpr procedure, TCL_TOKEN_VARIABLE parse token} {
- catch {unset a}
- catch {unset b}
+} -result 246
+test compExpr-2.10 {CompileSubExpr procedure, TCL_TOKEN_VARIABLE parse token} -setup {
+ unset -nocomplain a
+ unset -nocomplain b
+} -body {
set a(george) martha
set b geo
expr {$a(${b}rge)}
-} martha
-test compExpr-2.11 {CompileSubExpr procedure, error in TCL_TOKEN_VARIABLE parse token} {
- catch {unset a}
- list [catch {expr {$a + 17}} msg] $msg
-} {1 {can't read "a": no such variable}}
+} -result martha
+test compExpr-2.11 {CompileSubExpr procedure, error in TCL_TOKEN_VARIABLE parse token} -body {
+ unset -nocomplain a
+ expr {$a + 17}
+} -returnCodes error -result {can't read "a": no such variable}
test compExpr-2.12 {CompileSubExpr procedure, TCL_TOKEN_SUB_EXPR parse token} {
expr {27||3? 3<<(1+4) : 4&&9}
} 96
-test compExpr-2.13 {CompileSubExpr procedure, error in TCL_TOKEN_SUB_EXPR parse token} {
- catch {unset a}
+test compExpr-2.13 {CompileSubExpr procedure, error in TCL_TOKEN_SUB_EXPR parse token} -setup {
+ unset -nocomplain a
+} -body {
set a 15
list [catch {expr {27 || "$a[expr 1+]00"}} msg] $msg
-} {1 {syntax error in expression "1+": premature end of expression}}
+} -result {0 1}
test compExpr-2.14 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, op found} {
expr {5*6}
} 30
test compExpr-2.15 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, math function found} {
format %.6g [expr {sin(2.0)}]
} 0.909297
-test compExpr-2.16 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, math function not found} {
+test compExpr-2.16 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, math function not found} -body {
list [catch {expr {fred(2.0)}} msg] $msg
-} {1 {unknown math function "fred"}}
+} -match glob -result {1 {* "*fred"}}
test compExpr-2.17 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
expr {4*2}
} 8
@@ -147,183 +153,244 @@ test compExpr-2.31 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal o
test compExpr-2.32 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator, 1 operand} {
expr {~4}
} -5
-test compExpr-2.33 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator, comparison} {
- catch {unset a}
+test compExpr-2.33 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator, comparison} -setup {
+ unset -nocomplain a
+} -body {
set a 15
expr {$a==15} ;# compiled out-of-line to runtime call on Tcl_ExprObjCmd
-} 1
+} -result 1
test compExpr-2.34 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} {
expr {+2}
} 2
-test compExpr-2.35 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, error in special operator} {
- list [catch {expr {+[expr 1+]}} msg] $msg
-} {1 {syntax error in expression "1+": premature end of expression}}
+test compExpr-2.35 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, error in special operator} -body {
+ expr {+[expr 1+]}
+} -returnCodes error -match glob -result *
test compExpr-2.36 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} {
expr {4+2}
} 6
-test compExpr-2.37 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, error in special operator} {
- list [catch {expr {[expr 1+]+5}} msg] $msg
-} {1 {syntax error in expression "1+": premature end of expression}}
-test compExpr-2.38 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, error in special operator} {
- list [catch {expr {5+[expr 1+]}} msg] $msg
-} {1 {syntax error in expression "1+": premature end of expression}}
+test compExpr-2.37 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, error in special operator} -body {
+ expr {[expr 1+]+5}
+} -returnCodes error -match glob -result *
+test compExpr-2.38 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, error in special operator} -body {
+ expr {5+[expr 1+]}
+} -returnCodes error -match glob -result *
test compExpr-2.39 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} {
expr {-2}
} -2
test compExpr-2.40 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} {
expr {4-2}
} 2
-test compExpr-2.41 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} {
- catch {unset a}
+test compExpr-2.41 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} -setup {
+ unset -nocomplain a
+} -body {
set a true
expr {0||$a}
-} 1
-test compExpr-2.42 {CompileSubExpr procedure, error in TCL_TOKEN_SUB_EXPR parse token} {
- catch {unset a}
+} -result 1
+test compExpr-2.42 {CompileSubExpr procedure, error in TCL_TOKEN_SUB_EXPR parse token} -setup {
+ unset -nocomplain a
+} -body {
set a 15
list [catch {expr {27 || "$a[expr 1+]00"}} msg] $msg
-} {1 {syntax error in expression "1+": premature end of expression}}
-test compExpr-2.43 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} {
- catch {unset a}
+} -result {0 1}
+test compExpr-2.43 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} -setup {
+ unset -nocomplain a
+} -body {
set a false
expr {3&&$a}
-} 0
-test compExpr-2.44 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} {
- catch {unset a}
+} -result 0
+test compExpr-2.44 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} -setup {
+ unset -nocomplain a
+} -body {
set a false
expr {$a||1? 1 : 0}
-} 1
-test compExpr-2.45 {CompileSubExpr procedure, error in TCL_TOKEN_SUB_EXPR parse token} {
- catch {unset a}
+} -result 1
+test compExpr-2.45 {CompileSubExpr procedure, error in TCL_TOKEN_SUB_EXPR parse token} -setup {
+ unset -nocomplain a
+} -body {
set a 15
list [catch {expr {1? 54 : "$a[expr 1+]00"}} msg] $msg
-} {1 {syntax error in expression "1+": premature end of expression}}
+} -result {0 54}
-test compExpr-3.1 {CompileLandOrLorExpr procedure, numeric 1st operand} {
- catch {unset a}
+test compExpr-3.1 {CompileLandOrLorExpr procedure, numeric 1st operand} -setup {
+ unset -nocomplain a
+} -body {
set a 2
expr {[set a]||0}
-} 1
-test compExpr-3.2 {CompileLandOrLorExpr procedure, nonnumeric 1st operand} {
- catch {unset a}
+} -result 1
+test compExpr-3.2 {CompileLandOrLorExpr procedure, nonnumeric 1st operand} -setup {
+ unset -nocomplain a
+} -body {
set a no
expr {$a&&1}
-} 0
-test compExpr-3.3 {CompileSubExpr procedure, error in 1st operand} {
- list [catch {expr {[expr *2]||0}} msg] $msg
-} {1 {syntax error in expression "*2": unexpected operator *}}
-test compExpr-3.4 {CompileLandOrLorExpr procedure, result is 1 or 0} {
- catch {unset a}
- catch {unset b}
+} -result 0
+test compExpr-3.3 {CompileSubExpr procedure, error in 1st operand} -body {
+ expr {[expr *2]||0}
+} -returnCodes error -match glob -result *
+test compExpr-3.4 {CompileLandOrLorExpr procedure, result is 1 or 0} -setup {
+ unset -nocomplain a
+ unset -nocomplain b
+} -body {
set a no
set b true
expr {$a || $b}
-} 1
-test compExpr-3.5 {CompileLandOrLorExpr procedure, short-circuit semantics} {
- catch {unset a}
+} -result 1
+test compExpr-3.5 {CompileLandOrLorExpr procedure, short-circuit semantics} -setup {
+ unset -nocomplain a
+} -body {
set a yes
expr {$a || [exit]}
-} 1
-test compExpr-3.6 {CompileLandOrLorExpr procedure, short-circuit semantics} {
- catch {unset a}
+} -result 1
+test compExpr-3.6 {CompileLandOrLorExpr procedure, short-circuit semantics} -setup {
+ unset -nocomplain a
+} -body {
set a no
expr {$a && [exit]}
-} 0
-test compExpr-3.7 {CompileLandOrLorExpr procedure, numeric 2nd operand} {
- catch {unset a}
+} -result 0
+test compExpr-3.7 {CompileLandOrLorExpr procedure, numeric 2nd operand} -setup {
+ unset -nocomplain a
+} -body {
set a 2
expr {0||[set a]}
-} 1
-test compExpr-3.8 {CompileLandOrLorExpr procedure, nonnumeric 2nd operand} {
- catch {unset a}
+} -result 1
+test compExpr-3.8 {CompileLandOrLorExpr procedure, nonnumeric 2nd operand} -setup {
+ unset -nocomplain a
+} -body {
set a no
expr {1&&$a}
-} 0
-test compExpr-3.9 {CompileLandOrLorExpr procedure, error in 2nd operand} {
- list [catch {expr {0||[expr %2]}} msg] $msg
-} {1 {syntax error in expression "%2": unexpected operator %}}
+} -result 0
+test compExpr-3.9 {CompileLandOrLorExpr procedure, error in 2nd operand} -body {
+ expr {0||[expr %2]}
+} -returnCodes error -match glob -result *
test compExpr-3.10 {CompileLandOrLorExpr procedure, long lor/land arm} {
set a "abcdefghijkl"
set i 7
expr {[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]}
} 1
-test compExpr-4.1 {CompileCondExpr procedure, simple test} {
- catch {unset a}
+test compExpr-4.1 {CompileCondExpr procedure, simple test} -setup {
+ unset -nocomplain a
+} -body {
set a 2
expr {($a > 1)? "ok" : "nope"}
-} ok
-test compExpr-4.2 {CompileCondExpr procedure, complex test, convert to numeric} {
- catch {unset a}
+} -result ok
+test compExpr-4.2 {CompileCondExpr procedure, complex test, convert to numeric} -setup {
+ unset -nocomplain a
+} -body {
set a no
expr {[set a]? 27 : -54}
-} -54
-test compExpr-4.3 {CompileCondExpr procedure, error in test} {
- list [catch {expr {[expr *2]? +1 : -1}} msg] $msg
-} {1 {syntax error in expression "*2": unexpected operator *}}
-test compExpr-4.4 {CompileCondExpr procedure, simple "true" clause} {
- catch {unset a}
+} -result -54
+test compExpr-4.3 {CompileCondExpr procedure, error in test} -body {
+ expr {[expr *2]? +1 : -1}
+} -returnCodes error -match glob -result *
+test compExpr-4.4 {CompileCondExpr procedure, simple "true" clause} -setup {
+ unset -nocomplain a
+} -body {
set a no
expr {1? (27-2) : -54}
-} 25
-test compExpr-4.5 {CompileCondExpr procedure, convert "true" clause to numeric} {
- catch {unset a}
+} -result 25
+test compExpr-4.5 {CompileCondExpr procedure, convert "true" clause to numeric} -setup {
+ unset -nocomplain a
+} -body {
set a no
expr {1? $a : -54}
-} no
-test compExpr-4.6 {CompileCondExpr procedure, error in "true" clause} {
- list [catch {expr {1? [expr *2] : -127}} msg] $msg
-} {1 {syntax error in expression "*2": unexpected operator *}}
-test compExpr-4.7 {CompileCondExpr procedure, simple "false" clause} {
- catch {unset a}
+} -result no
+test compExpr-4.6 {CompileCondExpr procedure, error in "true" clause} -body {
+ expr {1? [expr *2] : -127}
+} -returnCodes error -match glob -result *
+test compExpr-4.7 {CompileCondExpr procedure, simple "false" clause} -setup {
+ unset -nocomplain a
+} -body {
set a no
expr {(2-2)? -3.14159 : "nope"}
-} nope
-test compExpr-4.8 {CompileCondExpr procedure, convert "false" clause to numeric} {
- catch {unset a}
- set a 00123
+} -result nope
+test compExpr-4.8 {CompileCondExpr procedure, convert "false" clause to numeric} -setup {
+ unset -nocomplain a
+} -body {
+ set a 0o0123
expr {0? 42 : $a}
-} 83
+} -result 83
test compExpr-4.9 {CompileCondExpr procedure, error in "false" clause} {
list [catch {expr {1? 15 : [expr *2]}} msg] $msg
-} {1 {syntax error in expression "*2": unexpected operator *}}
+} {0 15}
test compExpr-5.1 {CompileMathFuncCall procedure, math function found} {
format %.6g [expr atan2(1.0, 2.0)]
} 0.463648
-test compExpr-5.2 {CompileMathFuncCall procedure, math function not found} {
- list [catch {expr {do_it()}} msg] $msg
-} {1 {unknown math function "do_it"}}
-if $gotT1 {
- test compExpr-5.3 {CompileMathFuncCall: call registered math function} {
- expr 3*T1()-1
- } 368
- test compExpr-5.4 {CompileMathFuncCall: call registered math function} {
- expr T2()*3
- } 1035
-}
-test compExpr-5.5 {CompileMathFuncCall procedure, too few arguments} {
- list [catch {expr {atan2(1.0)}} msg] $msg
-} {1 {too few arguments for math function}}
+test compExpr-5.2 {CompileMathFuncCall procedure, math function not found} -body {
+ expr {do_it()}
+} -returnCodes error -match glob -result {* "*do_it"}
+test compExpr-5.3 {CompileMathFuncCall: call registered math function} testmathfunctions {
+ expr 3*T1()-1
+} 368
+test compExpr-5.4 {CompileMathFuncCall: call registered math function} testmathfunctions {
+ expr T2()*3
+} 1035
+test compExpr-5.5 {CompileMathFuncCall procedure, too few arguments} -body {
+ expr {atan2(1.0)}
+} -returnCodes error -match glob -result {too few arguments for math function*}
test compExpr-5.6 {CompileMathFuncCall procedure, complex argument} {
format %.6g [expr pow(2.1, 27.5-(24.4*(5%2)))]
} 9.97424
-test compExpr-5.7 {CompileMathFuncCall procedure, error in argument} {
- list [catch {expr {sinh(2.*)}} msg] $msg
-} {1 {syntax error in expression "sinh(2.*)": unexpected close parenthesis}}
-test compExpr-5.8 {CompileMathFuncCall procedure, too many arguments} {
- list [catch {expr {sinh(2.0, 3.0)}} msg] $msg
-} {1 {too many arguments for math function}}
-test compExpr-5.9 {CompileMathFuncCall procedure, too many arguments} {
- list [catch {expr {0 <= rand(5.2)}} msg] $msg
-} {1 {too many arguments for math function}}
+test compExpr-5.7 {CompileMathFuncCall procedure, error in argument} -body {
+ expr {sinh(2.*)}
+} -returnCodes error -match glob -result *
+test compExpr-5.8 {CompileMathFuncCall procedure, too many arguments} -body {
+ expr {sinh(2.0, 3.0)}
+} -returnCodes error -match glob -result {too many arguments for math function*}
+test compExpr-5.9 {CompileMathFuncCall procedure, too many arguments} -body {
+ expr {0 <= rand(5.2)}
+} -returnCodes error -match glob -result {too many arguments for math function*}
-test compExpr-6.1 {LogSyntaxError procedure, error in expr longer than 60 chars} {
- list [catch {expr {(+0123456)*(+0123456)*(+0123456)*(+0123456)*(+0123456)*(+0123456)*(+0123456)/} -1 foo 3} msg] $msg
-} {1 {syntax error in expression "(+0123456)*(+0123456)*(+0123456)*(+0123456)*(+0123456)*(+012...": extra tokens at end of expression}}
+test compExpr-6.1 {LogSyntaxError procedure, error in expr longer than 60 chars} -body {
+ expr {(+0123456)*(+0123456)*(+0123456)*(+0123456)*(+0123456)*(+0123456)*(+0123456)/} -1 foo 3
+} -returnCodes error -match glob -result *
+test compExpr-7.1 {Memory Leak} -constraints memory -setup {
+ proc getbytes {} {
+ set lines [split [memory info] \n]
+ lindex $lines 3 3
+ }
+} -body {
+ set end [getbytes]
+ for {set i 0} {$i < 5} {incr i} {
+ interp create slave
+ slave eval expr 1+2+3+4+5+6+7+8+9+10+11+12+13
+ interp delete slave
+ set tmp $end
+ set end [getbytes]
+ }
+ set leakedBytes [expr {$end - $tmp}]
+} -cleanup {
+ unset end i tmp
+ rename getbytes {}
+} -result 0
+
+test compExpr-7.2 {[Bug 1869989]: expr parser memleak} -constraints memory -setup {
+ proc getbytes {} {
+ set lines [split [memory info] \n]
+ lindex $lines 3 3
+ }
+} -body {
+ set i 5
+ set end [getbytes]
+ while {[incr i -1]} {
+ expr ${i}000
+ set tmp $end
+ set end [getbytes]
+ }
+ set leakedBytes [expr {$end - $tmp}]
+} -cleanup {
+ unset end i tmp
+ rename getbytes {}
+} -result 0
+
# cleanup
catch {unset a}
catch {unset b}
::tcltest::cleanupTests
return
+
+# Local Variables:
+# mode: tcl
+# fill-column: 78
+# End:
generated by cgit v0.12 at 2025-11-01 09:46:36 (GMT)