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-rw-r--r--tests/compile.test257
1 files changed, 123 insertions, 134 deletions
diff --git a/tests/compile.test b/tests/compile.test
index 4f4c53e..51cf64c 100644
--- a/tests/compile.test
+++ b/tests/compile.test
@@ -1,17 +1,17 @@
-# This file contains tests for the files tclCompile.c, tclCompCmds.c
-# and tclLiteral.c
+# This file contains tests for the files tclCompile.c, tclCompCmds.c and
+# tclLiteral.c
#
-# This file contains a collection of tests for one or more of the Tcl
-# built-in commands. 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 one or more of the Tcl built-in
+# commands. Sourcing this file into Tcl runs the tests and generates output
+# for errors. No output means no errors were found.
#
# Copyright (c) 1997 by 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.
#
-# RCS: @(#) $Id: compile.test,v 1.52 2010/11/03 00:59:22 kennykb Exp $
+# RCS: @(#) $Id: compile.test,v 1.53 2011/01/01 15:14:43 dkf Exp $
package require tcltest 2
namespace import -force ::tcltest::*
@@ -28,10 +28,11 @@ catch {namespace delete test_ns_compile}
catch {unset x}
catch {unset y}
catch {unset a}
-
-test compile-1.1 {TclCompileString: look up cmds in proc ns, not current ns} {
+
+test compile-1.1 {TclCompileString: look up cmds in proc ns, not current ns} -setup {
catch {namespace delete test_ns_compile}
catch {unset x}
+} -body {
set x 123
namespace eval test_ns_compile {
proc set {args} {
@@ -43,63 +44,70 @@ test compile-1.1 {TclCompileString: look up cmds in proc ns, not current ns} {
}
}
list [test_ns_compile::p] [set x]
-} {{123 test_ns_compile::set} {123 test_ns_compile::set}}
+} -result {{123 test_ns_compile::set} {123 test_ns_compile::set}}
test compile-1.2 {TclCompileString, error result is reset if TclGetLong determines word isn't an integer} {
proc p {x} {info commands 3m}
list [catch {p} msg] $msg
} {1 {wrong # args: should be "p x"}}
-test compile-2.1 {TclCompileDollarVar: global scalar name with ::s} {
+
+test compile-2.1 {TclCompileDollarVar: global scalar name with ::s} -setup {
catch {unset x}
+} -body {
set x 123
- list $::x [expr {[lsearch -exact [info globals] x] != 0}]
-} {123 1}
-test compile-2.2 {TclCompileDollarVar: global scalar name with ::s} {
+ list $::x [expr {"x" in [info globals]}]
+} -result {123 1}
+test compile-2.2 {TclCompileDollarVar: global scalar name with ::s} -setup {
catch {unset y}
+} -body {
proc p {} {
set ::y 789
return $::y
}
- list [p] $::y [expr {[lsearch -exact [info globals] y] != 0}]
-} {789 789 1}
-test compile-2.3 {TclCompileDollarVar: global array name with ::s} {
+ list [p] $::y [expr {"y" in [info globals]}]
+} -result {789 789 1}
+test compile-2.3 {TclCompileDollarVar: global array name with ::s} -setup {
catch {unset a}
+} -body {
set ::a(1) 2
- list $::a(1) [set ::a($::a(1)) 3] $::a(2) [expr {[lsearch -exact [info globals] a] != 0}]
-} {2 3 3 1}
-test compile-2.4 {TclCompileDollarVar: global scalar name with ::s} {
+ list $::a(1) [set ::a($::a(1)) 3] $::a(2) [expr {"a" in [info globals]}]
+} -result {2 3 3 1}
+test compile-2.4 {TclCompileDollarVar: global scalar name with ::s} -setup {
catch {unset a}
+} -body {
proc p {} {
set ::a(1) 1
return $::a($::a(1))
}
- list [p] $::a(1) [expr {[lsearch -exact [info globals] a] != 0}]
-} {1 1 1}
-test compile-2.5 {TclCompileDollarVar: global array, called as ${arrName(0)}} {
+ list [p] $::a(1) [expr {"a" in [info globals]}]
+} -result {1 1 1}
+test compile-2.5 {TclCompileDollarVar: global array, called as ${arrName(0)}} -setup {
catch {unset a}
+} -body {
proc p {} {
global a
set a(1) 1
return ${a(1)}$::a(1)$a(1)
}
- list [p] $::a(1) [expr {[lsearch -exact [info globals] a] != 0}]
-} {111 1 1}
+ list [p] $::a(1) [expr {"a" in [info globals]}]
+} -result {111 1 1}
-test compile-3.1 {TclCompileCatchCmd: only catch cmds with scalar vars are compiled inline} {
+test compile-3.1 {TclCompileCatchCmd: only catch cmds with scalar vars are compiled inline} -setup {
catch {unset a}
+} -body {
set a(1) xyzzyx
proc p {} {
global a
catch {set x 123} a(1)
}
list [p] $a(1)
-} {0 123}
+} -result {0 123}
test compile-3.2 {TclCompileCatchCmd: non-local variables} {
set ::foo 1
proc catch-test {} {
catch {set x 3} ::foo
}
catch-test
- set ::foo
+ return $::foo
} 3
test compile-3.3 {TclCompileCatchCmd: overagressive compiling [bug 219184]} {
proc catch-test {str} {
@@ -107,7 +115,7 @@ test compile-3.3 {TclCompileCatchCmd: overagressive compiling [bug 219184]} {
error BAD
}
catch {catch-test error} ::foo
- set ::foo
+ return $::foo
} {GOOD}
test compile-3.4 {TclCompileCatchCmd: bcc'ed [return] is caught} {
proc foo {} {
@@ -158,7 +166,6 @@ test compile-3.6 {TclCompileCatchCmd: error in storing result [Bug 3098302]} {*}
-cleanup {namespace delete catchtest}
}
-
test compile-4.1 {TclCompileForCmd: command substituted test expression} {
set i 0
set j 0
@@ -187,29 +194,32 @@ test compile-5.2 {TclCompileForeachCmd: non-local variables} {
set ::foo
} 3
-test compile-6.1 {TclCompileSetCmd: global scalar names with ::s} {
+test compile-6.1 {TclCompileSetCmd: global scalar names with ::s} -setup {
catch {unset x}
catch {unset y}
+} -body {
set x 123
proc p {} {
set ::y 789
return $::y
}
- list $::x [expr {[lsearch -exact [info globals] x] != 0}] \
- [p] $::y [expr {[lsearch -exact [info globals] y] != 0}]
-} {123 1 789 789 1}
-test compile-6.2 {TclCompileSetCmd: global array names with ::s} {
+ list $::x [expr {"x" in [info globals]}] \
+ [p] $::y [expr {"y" in [info globals]}]
+} -result {123 1 789 789 1}
+test compile-6.2 {TclCompileSetCmd: global array names with ::s} -setup {
catch {unset a}
+} -body {
set ::a(1) 2
proc p {} {
set ::a(1) 1
return $::a($::a(1))
}
- list $::a(1) [p] [set ::a($::a(1)) 3] $::a(1) [expr {[lsearch -exact [info globals] a] != 0}]
-} {2 1 3 3 1}
-test compile-6.3 {TclCompileSetCmd: namespace var names with ::s} {
+ list $::a(1) [p] [set ::a($::a(1)) 3] $::a(1) [expr {"a" in [info globals]}]
+} -result {2 1 3 3 1}
+test compile-6.3 {TclCompileSetCmd: namespace var names with ::s} -setup {
catch {namespace delete test_ns_compile}
catch {unset x}
+} -body {
namespace eval test_ns_compile {
variable v hello
variable arr
@@ -217,7 +227,7 @@ test compile-6.3 {TclCompileSetCmd: namespace var names with ::s} {
set ::test_ns_compile::arr(1) 123
}
list $::x $::test_ns_compile::arr(1)
-} {hello 123}
+} -result {hello 123}
test compile-7.1 {TclCompileWhileCmd: command substituted test expression} {
set i 0
@@ -258,53 +268,45 @@ test compile-10.1 {BLACKBOX: exception stack overflow} {
}
} {}
-test compile-11.1 {Tcl_Append*: ensure Tcl_ResetResult is used properly} {
- proc p {} {
+test compile-11.1 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
+ apply {{} {
# shared object - Interp result && Var 'r'
set r [list foobar]
# command that will add error to result
lindex a bogus
- }
- list [catch {p} msg] $msg
-} {1 {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}}
-test compile-11.2 {Tcl_Append*: ensure Tcl_ResetResult is used properly} {
- proc p {} { set r [list foobar] ; string index a bogus }
- list [catch {p} msg] $msg
-} {1 {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}}
+ }}
+} -returnCodes error -result {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}
+test compile-11.2 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
+ apply {{} { set r [list foobar] ; string index a bogus }}
+} -returnCodes error -result {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}
test compile-11.3 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
- proc p {} { set r [list foobar] ; string index a 0o9 }
- list [catch {p} msg] $msg
-} -match glob -result {1 {*invalid octal number*}}
-test compile-11.4 {Tcl_Append*: ensure Tcl_ResetResult is used properly} {
- proc p {} { set r [list foobar] ; array set var {one two many} }
- list [catch {p} msg] $msg
-} {1 {list must have an even number of elements}}
-test compile-11.5 {Tcl_Append*: ensure Tcl_ResetResult is used properly} {
- proc p {} { set r [list foobar] ; incr foo bar baz}
- list [catch {p} msg] $msg
-} {1 {wrong # args: should be "incr varName ?increment?"}}
-test compile-11.6 {Tcl_Append*: ensure Tcl_ResetResult is used properly} {
- proc p {} { set r [list foobar] ; incr}
- list [catch {p} msg] $msg
-} {1 {wrong # args: should be "incr varName ?increment?"}}
+ apply {{} { set r [list foobar] ; string index a 0o9 }}
+} -returnCodes error -match glob -result {*invalid octal number*}
+test compile-11.4 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
+ apply {{} { set r [list foobar] ; array set var {one two many} }}
+} -returnCodes error -result {list must have an even number of elements}
+test compile-11.5 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
+ apply {{} { set r [list foobar] ; incr foo bar baz}}
+} -returnCodes error -result {wrong # args: should be "incr varName ?increment?"}
+test compile-11.6 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
+ apply {{} { set r [list foobar] ; incr}}
+} -returnCodes error -result {wrong # args: should be "incr varName ?increment?"}
test compile-11.7 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
- proc p {} { set r [list foobar] ; expr !a }
- p
+ apply {{} { set r [list foobar] ; expr !a }}
} -returnCodes error -match glob -result *
test compile-11.8 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
- proc p {} { set r [list foobar] ; expr {!a} }
- p
+ apply {{} { set r [list foobar] ; expr {!a} }}
} -returnCodes error -match glob -result *
-test compile-11.9 {Tcl_Append*: ensure Tcl_ResetResult is used properly} {
- proc p {} { set r [list foobar] ; llength "\{" }
+test compile-11.9 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body {
+ apply {{} { set r [list foobar] ; llength "\{" }}
list [catch {p} msg] $msg
-} {1 {unmatched open brace in list}}
+} -returnCodes error -result {unmatched open brace in list}
#
# Special section for tests of tclLiteral.c
# The following tests check for incorrect memory handling in
-# TclReleaseLiteral. They are only effective when tcl is compiled
-# with TCL_MEM_DEBUG
+# TclReleaseLiteral. They are only effective when tcl is compiled with
+# TCL_MEM_DEBUG
#
# Special test for leak on interp delete [Bug 467523].
test compile-12.1 {testing literal leak on interp delete} -setup {
@@ -328,9 +330,9 @@ test compile-12.1 {testing literal leak on interp delete} -setup {
rename getbytes {}
unset -nocomplain end i tmp leakedBytes
} -result 0
-# Special test for a memory error in a preliminary fix of [Bug 467523].
-# It requires executing a helpfile. Presumably the child process is
-# used because when this test fails, it crashes.
+# Special test for a memory error in a preliminary fix of [Bug 467523]. It
+# requires executing a helpfile. Presumably the child process is used because
+# when this test fails, it crashes.
test compile-12.2 {testing error on literal deletion} -constraints {memory exec} -body {
set sourceFile [makeFile {
for {set i 0} {$i < 5} {incr i} {
@@ -355,29 +357,28 @@ test compile-12.3 {check for a buffer overrun} -body {
test compile-12.4 {TclCleanupLiteralTable segfault} -body {
# Tcl Bug 1001997
# Here, we're trying to test a case that causes a crash in
- # TclCleanupLiteralTable. The conditions that we're trying to
- # establish are:
- # - TclCleanupLiteralTable is attempting to clean up a bytecode
- # object in the literal table.
- # - The bytecode object in question contains the only reference
- # to another literal.
+ # TclCleanupLiteralTable. The conditions that we're trying to establish
+ # are:
+ # - TclCleanupLiteralTable is attempting to clean up a bytecode object in
+ # the literal table.
+ # - The bytecode object in question contains the only reference to another
+ # literal.
# - The literal in question is in the same hash bucket as the bytecode
# object, and immediately follows it in the chain.
- # Since newly registered literals are added at the FRONT of the
- # bucket chains, and since the bytecode object is registered before
- # its literals, this is difficult to achieve. What we do is:
- # (a) do a [namespace eval] of a string that's calculated to
- # hash into the same bucket as a literal that it contains.
- # In this case, the script and the variable 'bugbug'
- # land in the same bucket.
- # (b) do a [namespace eval] of a string that contains enough
- # literals to force TclRegisterLiteral to rebuild the global
- # literal table. The newly created hash buckets will contain
- # the literals, IN REVERSE ORDER, thus putting the bytecode
- # immediately ahead of 'bugbug' and 'bug4345bug'. The bytecode
- # object will contain the only references to those two literals.
- # (c) Delete the interpreter to invoke TclCleanupLiteralTable
- # and tickle the bug.
+ # Since newly registered literals are added at the FRONT of the bucket
+ # chains, and since the bytecode object is registered before its literals,
+ # this is difficult to achieve. What we do is:
+ # (a) do a [namespace eval] of a string that's calculated to hash into
+ # the same bucket as a literal that it contains. In this case, the
+ # script and the variable 'bugbug' land in the same bucket.
+ # (b) do a [namespace eval] of a string that contains enough literals to
+ # force TclRegisterLiteral to rebuild the global literal table. The
+ # newly created hash buckets will contain the literals, IN REVERSE
+ # ORDER, thus putting the bytecode immediately ahead of 'bugbug' and
+ # 'bug4345bug'. The bytecode object will contain the only references
+ # to those two literals.
+ # (c) Delete the interpreter to invoke TclCleanupLiteralTable and tickle
+ # the bug.
proc foo {} {
set i [interp create]
$i eval {
@@ -411,9 +412,8 @@ test compile-12.4 {TclCleanupLiteralTable segfault} -body {
rename foo {}
} -result ok
-# Special test for underestimating the maxStackSize required for a
-# compiled command. A failure will cause a segfault in the child
-# process.
+# Special test for underestimating the maxStackSize required for a compiled
+# command. A failure will cause a segfault in the child process.
test compile-13.1 {testing underestimate of maxStackSize in list cmd} {exec} {
set body {set x [list}
for {set i 0} {$i < 3000} {incr i} {
@@ -424,8 +424,8 @@ test compile-13.1 {testing underestimate of maxStackSize in list cmd} {exec} {
list [catch {exec [interpreter] << $script} msg] $msg
} {0 OK}
-# Special test for compiling tokens from a copy of the source
-# string [Bug #599788]
+# Special test for compiling tokens from a copy of the source string. [Bug
+# 599788]
test compile-14.1 {testing errors in element name; segfault?} {} {
catch {set a([error])} msg1
catch {set bubba([join $abba $jubba]) $vol} msg2
@@ -434,34 +434,19 @@ test compile-14.1 {testing errors in element name; segfault?} {} {
# Tests compile-15.* cover Tcl Bug 633204
test compile-15.1 {proper TCL_RETURN code from [return]} {
- proc p {} {catch return}
- set result [p]
- rename p {}
- set result
+ apply {{} {catch return}}
} 2
test compile-15.2 {proper TCL_RETURN code from [return]} {
- proc p {} {catch {return foo}}
- set result [p]
- rename p {}
- set result
+ apply {{} {catch {return foo}}}
} 2
test compile-15.3 {proper TCL_RETURN code from [return]} {
- proc p {} {catch {return $::tcl_library}}
- set result [p]
- rename p {}
- set result
+ apply {{} {catch {return $::tcl_library}}}
} 2
test compile-15.4 {proper TCL_RETURN code from [return]} {
- proc p {} {catch {return [info library]}}
- set result [p]
- rename p {}
- set result
+ apply {{} {catch {return [info library]}}}
} 2
test compile-15.5 {proper TCL_RETURN code from [return]} {
- proc p {} {catch {set a 1}; return}
- set result [p]
- rename p {}
- set result
+ apply {{} {catch {set a 1}; return}}
} ""
for {set noComp 0} {$noComp <= 1} {incr noComp} {
@@ -536,17 +521,16 @@ test compile-16.17.$noComp {TclCompileScript: word expansion} $constraints {
run {list {*}x y z}
} {x y z}
-# These tests note that expansion can in theory cause the number of
-# arguments to a command to exceed INT_MAX, which is as big as objc
-# is allowed to get.
+# These tests note that expansion can in theory cause the number of arguments
+# to a command to exceed INT_MAX, which is as big as objc is allowed to get.
#
-# In practice, it seems we will run out of memory before we confront
-# this issue. Note that compiled operations run out of memory at
-# smaller objc values than direct string evaluation.
+# In practice, it seems we will run out of memory before we confront this
+# issue. Note that compiled operations run out of memory at smaller objc
+# values than direct string evaluation.
#
-# These tests are constrained as knownBug because they are likely
-# to cause memory allocation panics somewhere, and we don't want
-# panics in the test suite.
+# These tests are constrained as knownBug because they are likely to cause
+# memory allocation panics somewhere, and we don't want panics in the test
+# suite.
#
test compile-16.18.$noComp {TclCompileScript: word expansion} -body {
proc LongList {} {return [lrepeat [expr {1<<10}] x]}
@@ -608,8 +592,8 @@ test compile-16.26.$noComp {TclCompileScript: word expansion, protected backslas
} {a {\n} b}
} ;# End of noComp loop
-# These tests are messy because it wrecks the interpreter it runs in!
-# They demonstrate issues arising from [FRQ 1101710]
+# These tests are messy because it wrecks the interpreter it runs in! They
+# demonstrate issues arising from [FRQ 1101710]
test compile-17.1 {Command interpretation binding for compiled code} -constraints knownBug -setup {
set i [interp create]
} -body {
@@ -723,7 +707,7 @@ test compile-18.19 {disassembler - basics} -setup {
foo destroy
} -match glob -result *
# TODO sometime - check that bytecode from tbcload is *not* disassembled.
-
+
# cleanup
catch {rename p ""}
catch {namespace delete test_ns_compile}
@@ -732,3 +716,8 @@ catch {unset y}
catch {unset a}
::tcltest::cleanupTests
return
+
+# Local Variables:
+# mode: tcl
+# fill-column: 78
+# End: