* Use the "stdio" constraint to control whether

        an [open "|[interpreter]"] is attempted.

3 files changed, 16 insertions, 12 deletions

diff --git a/ChangeLog b/ChangeLog
index 3942691..851b9c6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2002-05-31  Don Porter  <dgp@users.sourceforge.net>
 
+	* tests/io.test:
+	* tests/main.test:  Use the "stdio" constraint to control whether
+	an [open "|[interpreter]"] is attempted.
+
 	* generic/tclExecute.c (TclMathInProgress,TclExecuteByteCode
 		ExprCallMathFunc):
 	* generic/tclInt.h (TclMathInProgress):
diff --git a/tests/io.test b/tests/io.test
index 5d99021..c2eae3d 100644
--- a/tests/io.test
+++ b/tests/io.test
@@ -12,7 +12,7 @@
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #
-# RCS: @(#) $Id: io.test,v 1.29 2002/04/16 22:35:19 dgp Exp $
+# RCS: @(#) $Id: io.test,v 1.30 2002/05/31 23:16:17 dgp Exp $
 
 if {[catch {package require tcltest 2}]} {
     puts stderr "Skipping tests in [info script].  tcltest 2 required."
@@ -5693,7 +5693,7 @@ test io-48.2 {testing readability conditions} {nonBlockFiles} {
     vwait [namespace which -variable x]
     list $x $l
 } {done {called called called called called called called}}
-test io-48.3 {testing readability conditions} {unixOnly nonBlockFiles} {
+test io-48.3 {testing readability conditions} {stdio unixOnly nonBlockFiles} {
     set f [open bar w]
     puts $f abcdefg
     puts $f abcdefg
@@ -6617,7 +6617,7 @@ test io-53.2 {CopyData} {
     }
     set result
 } {0 0 ok}
-test io-53.3 {CopyData: background read underflow} {unixOnly} {
+test io-53.3 {CopyData: background read underflow} {stdio unixOnly} {
     removeFile test1
     removeFile pipe
     set f1 [open pipe w]
@@ -6647,7 +6647,7 @@ test io-53.3 {CopyData: background read underflow} {unixOnly} {
     close $f
     set result
 } "ready line1 line2 {done\n}"
-test io-53.4 {CopyData: background write overflow} {unixOnly} {
+test io-53.4 {CopyData: background write overflow} {stdio unixOnly} {
     set big bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\n
     for {set x 0} {$x < 12} {incr x} {
 	append big $big
@@ -6975,7 +6975,7 @@ test io-57.2 {buffered data and file events, read} {
     set result
 } {1 readable 234567890 timer}
         
-test io-58.1 {Tcl_NotifyChannel and error when closing} {unixOrPc} {
+test io-58.1 {Tcl_NotifyChannel and error when closing} {stdio unixOrPc} {
     set out [open script w]
     puts $out {
 	puts "normal message from pipe"
diff --git a/tests/main.test b/tests/main.test
index 4f91072..997a645 100644
--- a/tests/main.test
+++ b/tests/main.test
@@ -1,6 +1,6 @@
 # This file contains a collection of tests for generic/tclMain.c.
 #
-# RCS: @(#) $Id: main.test,v 1.8 2002/05/08 05:58:57 dgp Exp $
+# RCS: @(#) $Id: main.test,v 1.9 2002/05/31 23:16:17 dgp Exp $
 
 if {[catch {package require tcltest 2.0.2}]} {
     puts stderr "Skipping tests in [info script]. tcltest 2.0.2 required."
@@ -45,7 +45,7 @@ namespace eval ::tcl::test::main {
     test Tcl_Main-1.1 {
 	Tcl_Main: startup script - normal
     } -constraints {
-	exec
+	stdio
     } -setup {
 	makeFile {puts [list $argv0 $argv $tcl_interactive]} script
 	catch {set f [open "|[list [interpreter] script]" r]}
@@ -59,7 +59,7 @@ namespace eval ::tcl::test::main {
     test Tcl_Main-1.2 {
 	Tcl_Main: startup script - can't begin with '-'
     } -constraints {
-	exec
+	stdio
     } -setup {
 	makeFile {puts [list $argv0 $argv $tcl_interactive]} -script
 	catch {set f [open "|[list [interpreter] -script]" w+]}
@@ -76,7 +76,7 @@ namespace eval ::tcl::test::main {
 	Tcl_Main: encoding of arguments: done by system encoding
 	Note the shortcoming explained in Tcl Patch 491789
     } -constraints {
-	exec
+	stdio
     } -setup {
 	makeFile {puts [list $argv0 $argv $tcl_interactive]} script
 	catch {set f [open "|[list [interpreter] script \u00c0]" r]}
@@ -92,7 +92,7 @@ namespace eval ::tcl::test::main {
 	Tcl_Main: encoding of arguments: done by system encoding
 	Note the shortcoming explained in Tcl Patch 491789
     } -constraints {
-	exec
+	stdio
     } -setup {
 	makeFile {puts [list $argv0 $argv $tcl_interactive]} script
 	catch {set f [open "|[list [interpreter] script \u20ac]" r]}
@@ -108,7 +108,7 @@ namespace eval ::tcl::test::main {
 	Tcl_Main: encoding of script name: system encoding loss
 	Note the shortcoming explained in Tcl Patch 491789
     } -constraints {
-	exec
+	stdio
     } -setup {
 	makeFile {puts [list $argv0 $argv $tcl_interactive]} \u00c0
 	catch {set f [open "|[list [interpreter] \u00c0]" r]}
@@ -124,7 +124,7 @@ namespace eval ::tcl::test::main {
 	Tcl_Main: encoding of script name: system encoding loss
 	Note the shortcoming explained in Tcl Patch 491789
     } -constraints {
-	exec
+	stdio	
     } -setup {
 	makeFile {puts [list $argv0 $argv $tcl_interactive]} \u20ac
 	catch {set f [open "|[list [interpreter] \u20ac]" r]}