397 lines
17 KiB
Plaintext
397 lines
17 KiB
Plaintext
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# This file contains a collection of tests for the procedures in the file
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# tclCompExpr.c. Sourcing this file into Tcl runs the tests and generates
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# output for errors. No output means no errors were found.
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#
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# Copyright (c) 1997 Sun Microsystems, Inc.
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# Copyright (c) 1998-1999 by Scriptics Corporation.
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#
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# See the file "license.terms" for information on usage and redistribution of
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# this file, and for a DISCLAIMER OF ALL WARRANTIES.
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if {"::tcltest" ni [namespace children]} {
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package require tcltest 2.5
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namespace import -force ::tcltest::*
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}
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::tcltest::loadTestedCommands
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catch [list package require -exact Tcltest [info patchlevel]]
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if {[catch {expr T1()} msg] && $msg eq {invalid command name "tcl::mathfunc::T1"}} {
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testConstraint testmathfunctions 0
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} else {
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testConstraint testmathfunctions 1
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}
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# Constrain memory leak tests
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testConstraint memory [llength [info commands memory]]
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catch {unset a}
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test compExpr-1.1 {TclCompileExpr procedure, successful expr parse and compile} {
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expr 1+2
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} 3
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test compExpr-1.2 {TclCompileExpr procedure, error parsing expr} -body {
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expr 1+2+
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} -returnCodes error -match glob -result *
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test compExpr-1.3 {TclCompileExpr procedure, error compiling expr} -body {
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list [catch {expr "foo(123)"} msg] $msg
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} -match glob -result {1 {* "*foo"}}
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test compExpr-1.4 {TclCompileExpr procedure, expr has no operators} {
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set a {0o00123}
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expr {$a}
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} 83
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test compExpr-2.1 {CompileSubExpr procedure, TCL_TOKEN_WORD parse token} -setup {
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unset -nocomplain a
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} -body {
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set a 27
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expr {"foo$a" < "bar"}
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} -result 0
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test compExpr-2.2 {CompileSubExpr procedure, error compiling TCL_TOKEN_WORD parse token} -body {
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expr {"00[expr 1+]" + 17}
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} -returnCodes error -match glob -result *
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test compExpr-2.3 {CompileSubExpr procedure, TCL_TOKEN_TEXT parse token} {
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expr {{12345}}
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} 12345
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test compExpr-2.4 {CompileSubExpr procedure, empty TCL_TOKEN_TEXT parse token} {
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expr {{}}
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} {}
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test compExpr-2.5 {CompileSubExpr procedure, TCL_TOKEN_BS parse token} {
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expr "\{ \\
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+123 \}"
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} 123
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test compExpr-2.6 {CompileSubExpr procedure, TCL_TOKEN_COMMAND parse token} {
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expr {[info tclversion] != ""}
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} 1
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test compExpr-2.7 {CompileSubExpr procedure, TCL_TOKEN_COMMAND parse token} {
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expr {[]}
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} {}
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test compExpr-2.8 {CompileSubExpr procedure, error in TCL_TOKEN_COMMAND parse token} -body {
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expr {[foo "bar"xxx] + 17}
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} -returnCodes error -match glob -result *
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test compExpr-2.9 {CompileSubExpr procedure, TCL_TOKEN_VARIABLE parse token} -setup {
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unset -nocomplain a
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} -body {
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set a 123
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expr {$a*2}
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} -result 246
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test compExpr-2.10 {CompileSubExpr procedure, TCL_TOKEN_VARIABLE parse token} -setup {
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unset -nocomplain a
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unset -nocomplain b
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} -body {
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set a(george) martha
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set b geo
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expr {$a(${b}rge)}
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} -result martha
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test compExpr-2.11 {CompileSubExpr procedure, error in TCL_TOKEN_VARIABLE parse token} -body {
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unset -nocomplain a
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expr {$a + 17}
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} -returnCodes error -result {can't read "a": no such variable}
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test compExpr-2.12 {CompileSubExpr procedure, TCL_TOKEN_SUB_EXPR parse token} {
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expr {27||3? 3<<(1+4) : 4&&9}
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} 96
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test compExpr-2.13 {CompileSubExpr procedure, error in TCL_TOKEN_SUB_EXPR parse token} -setup {
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unset -nocomplain a
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} -body {
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set a 15
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list [catch {expr {27 || "$a[expr 1+]00"}} msg] $msg
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} -result {0 1}
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test compExpr-2.14 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, op found} {
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expr {5*6}
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} 30
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test compExpr-2.15 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, math function found} {
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format %.6g [expr {sin(2.0)}]
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} 0.909297
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test compExpr-2.16 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, math function not found} -body {
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list [catch {expr {fred(2.0)}} msg] $msg
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} -match glob -result {1 {* "*fred"}}
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test compExpr-2.17 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4*2}
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} 8
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test compExpr-2.18 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4/2}
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} 2
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test compExpr-2.19 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4%2}
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} 0
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test compExpr-2.20 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4<<2}
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} 16
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test compExpr-2.21 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4>>2}
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} 1
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test compExpr-2.22 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4<2}
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} 0
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test compExpr-2.23 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4>2}
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} 1
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test compExpr-2.24 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4<=2}
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} 0
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test compExpr-2.25 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4>=2}
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} 1
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test compExpr-2.26 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4==2}
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} 0
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test compExpr-2.27 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4!=2}
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} 1
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test compExpr-2.28 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4&2}
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} 0
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test compExpr-2.29 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4^2}
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} 6
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test compExpr-2.30 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator} {
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expr {4|2}
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} 6
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test compExpr-2.31 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator, 1 operand} {
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expr {!4}
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} 0
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test compExpr-2.32 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator, 1 operand} {
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expr {~4}
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} -5
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test compExpr-2.33 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, normal operator, comparison} -setup {
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unset -nocomplain a
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} -body {
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set a 15
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expr {$a==15} ;# compiled out-of-line to runtime call on Tcl_ExprObjCmd
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} -result 1
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test compExpr-2.34 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} {
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expr {+2}
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} 2
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test compExpr-2.35 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, error in special operator} -body {
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expr {+[expr 1+]}
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} -returnCodes error -match glob -result *
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test compExpr-2.36 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} {
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expr {4+2}
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} 6
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test compExpr-2.37 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, error in special operator} -body {
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expr {[expr 1+]+5}
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} -returnCodes error -match glob -result *
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test compExpr-2.38 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, error in special operator} -body {
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expr {5+[expr 1+]}
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} -returnCodes error -match glob -result *
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test compExpr-2.39 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} {
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expr {-2}
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} -2
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test compExpr-2.40 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} {
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expr {4-2}
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} 2
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test compExpr-2.41 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} -setup {
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unset -nocomplain a
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} -body {
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set a true
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expr {0||$a}
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} -result 1
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test compExpr-2.42 {CompileSubExpr procedure, error in TCL_TOKEN_SUB_EXPR parse token} -setup {
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unset -nocomplain a
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} -body {
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set a 15
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list [catch {expr {27 || "$a[expr 1+]00"}} msg] $msg
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} -result {0 1}
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test compExpr-2.43 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} -setup {
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unset -nocomplain a
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} -body {
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set a false
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expr {3&&$a}
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} -result 0
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test compExpr-2.44 {CompileSubExpr procedure, TCL_TOKEN_OPERATOR token, special operator} -setup {
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unset -nocomplain a
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} -body {
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set a false
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expr {$a||1? 1 : 0}
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} -result 1
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test compExpr-2.45 {CompileSubExpr procedure, error in TCL_TOKEN_SUB_EXPR parse token} -setup {
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unset -nocomplain a
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} -body {
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set a 15
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list [catch {expr {1? 54 : "$a[expr 1+]00"}} msg] $msg
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} -result {0 54}
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test compExpr-3.1 {CompileLandOrLorExpr procedure, numeric 1st operand} -setup {
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unset -nocomplain a
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} -body {
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set a 2
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expr {[set a]||0}
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} -result 1
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test compExpr-3.2 {CompileLandOrLorExpr procedure, nonnumeric 1st operand} -setup {
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unset -nocomplain a
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} -body {
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set a no
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expr {$a&&1}
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} -result 0
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test compExpr-3.3 {CompileSubExpr procedure, error in 1st operand} -body {
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expr {[expr *2]||0}
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} -returnCodes error -match glob -result *
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test compExpr-3.4 {CompileLandOrLorExpr procedure, result is 1 or 0} -setup {
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unset -nocomplain a
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unset -nocomplain b
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} -body {
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set a no
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set b true
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expr {$a || $b}
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} -result 1
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test compExpr-3.5 {CompileLandOrLorExpr procedure, short-circuit semantics} -setup {
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unset -nocomplain a
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} -body {
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set a yes
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expr {$a || [exit]}
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} -result 1
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test compExpr-3.6 {CompileLandOrLorExpr procedure, short-circuit semantics} -setup {
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unset -nocomplain a
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} -body {
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set a no
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expr {$a && [exit]}
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} -result 0
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test compExpr-3.7 {CompileLandOrLorExpr procedure, numeric 2nd operand} -setup {
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unset -nocomplain a
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} -body {
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set a 2
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expr {0||[set a]}
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} -result 1
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test compExpr-3.8 {CompileLandOrLorExpr procedure, nonnumeric 2nd operand} -setup {
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unset -nocomplain a
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} -body {
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set a no
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expr {1&&$a}
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} -result 0
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test compExpr-3.9 {CompileLandOrLorExpr procedure, error in 2nd operand} -body {
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expr {0||[expr %2]}
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} -returnCodes error -match glob -result *
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test compExpr-3.10 {CompileLandOrLorExpr procedure, long lor/land arm} {
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set a "abcdefghijkl"
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set i 7
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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 $i]]}
|
|||
|
|
} 1
|
|||
|
|
|
|||
|
|
test compExpr-4.1 {CompileCondExpr procedure, simple test} -setup {
|
|||
|
|
unset -nocomplain a
|
|||
|
|
} -body {
|
|||
|
|
set a 2
|
|||
|
|
expr {($a > 1)? "ok" : "nope"}
|
|||
|
|
} -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}
|
|||
|
|
} -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}
|
|||
|
|
} -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}
|
|||
|
|
} -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"}
|
|||
|
|
} -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}
|
|||
|
|
} -result 83
|
|||
|
|
test compExpr-4.9 {CompileCondExpr procedure, error in "false" clause} {
|
|||
|
|
list [catch {expr {1? 15 : [expr *2]}} msg] $msg
|
|||
|
|
} {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} -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, not enough arguments} -body {
|
|||
|
|
expr {atan2(1.0)}
|
|||
|
|
} -returnCodes error -match glob -result {not enough 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} -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} -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 child
|
|||
|
|
child eval expr 1+2+3+4+5+6+7+8+9+10+11+12+13
|
|||
|
|
interp delete child
|
|||
|
|
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:
|