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# The file tests the tcl_platform variable and platform package.
#
# 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 © 1999 Scriptics Corporation
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
package require tcltest 2.5
source [file join [file dirname [info script]] tcltests.tcl]
namespace eval ::tcl::test::platform {
namespace import ::tcltest::testConstraint
namespace import ::tcltest::test
namespace import ::tcltest::cleanupTests
# This is not how [variable] works. See TIP 276.
#variable ::tcl_platform
namespace upvar :: tcl_platform tcl_platform
::tcltest::loadTestedCommands
catch [list package require -exact tcl::test [info patchlevel]]
testConstraint testCPUID [llength [info commands testcpuid]]
testConstraint testlongsize [llength [info commands testlongsize]]
test platform-1.0 {tcl_platform(engine)} {
set tcl_platform(engine)
} {Tcl}
test platform-1.1 {TclpSetVariables: tcl_platform} {
interp create i
i eval {catch {unset tcl_platform(debug)}}
i eval {catch {unset tcl_platform(threaded)}}
set result [i eval {lsort [array names tcl_platform]}]
interp delete i
set result
} {byteOrder engine machine os osVersion pathSeparator platform pointerSize user wordSize}
test platform-2.1 {tcl_platform(wordSize) indicates size of native word} testlongsize {
expr {$tcl_platform(wordSize) == [testlongsize]}
} {1}
# On Windows/UNIX, test that the CPU ID works
test platform-3.1 {CPU ID on Windows/UNIX} \
-constraints testCPUID \
-body {
set cpudata [testcpuid 0]
binary format iii \
[lindex $cpudata 1] \
[lindex $cpudata 3] \
[lindex $cpudata 2]
} \
-match regexp \
-result {^(?:AuthenticAMD|CentaurHauls|CyrixInstead|GenuineIntel)$}
# The platform package makes very few promises, but does promise that the
# format of string it produces consists of two non-empty words separated by a
# hyphen.
package require platform
test platform-4.1 {format of platform::identify result} -constraints notValgrind -match regexp -body {
# [identify] may attempt to [exec] dpkg-architecture, which may not exist,
# in which case fork will not be followed by exec, and valgrind will issue
# "still reachable" reports.
platform::identify
} -result {^([^-]+-)+[^-]+$}
test platform-4.2 {format of platform::generic result} -match regexp -body {
platform::generic
} -result {^([^-]+-)+[^-]+$}
# cleanup
cleanupTests
}
namespace delete ::tcl::test::platform
return
# Local Variables:
# mode: tcl
# End:
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