diff options
Diffstat (limited to 'tests/platform.test')
| -rw-r--r-- | tests/platform.test | 48 |
1 files changed, 38 insertions, 10 deletions
diff --git a/tests/platform.test b/tests/platform.test index 19001ee..6596975 100644 --- a/tests/platform.test +++ b/tests/platform.test @@ -8,13 +8,20 @@ # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. -# -# RCS: @(#) -if {[lsearch [namespace children] ::tcltest] == -1} { - package require tcltest - namespace import -force ::tcltest::* -} +package require tcltest 2 + +namespace eval ::tcl::test::platform { + namespace import ::tcltest::testConstraint + namespace import ::tcltest::test + namespace import ::tcltest::cleanupTests + + variable ::tcl_platform + +::tcltest::loadTestedCommands +catch [list package require -exact Tcltest [info patchlevel]] + +testConstraint testCPUID [llength [info commands testcpuid]] test platform-1.1 {TclpSetVariables: tcl_platform} { interp create i @@ -23,19 +30,40 @@ test platform-1.1 {TclpSetVariables: tcl_platform} { set result [i eval {lsort [array names tcl_platform]}] interp delete i set result -} {byteOrder machine os osVersion platform user wordSize} +} {byteOrder machine os osVersion pathSeparator platform pointerSize user wordSize} # Test assumes twos-complement arithmetic, which is true of virtually # everything these days. Note that this does *not* use wide(), and # this is intentional since that could make Tcl's numbers wider than # the machine-integer on some platforms... test platform-2.1 {tcl_platform(wordSize) indicates size of native word} { - set result [expr {1 << (8 * $tcl_platform(wordSize) - 1)}] + set result [expr {int(1 << (8 * $tcl_platform(wordSize) - 1))}] # Result must be the largest bit in a machine word, which this checks # without assuming how wide the word really is - list [expr {$result < 0}] [expr {$result ^ ($result - 1)}] + list [expr {$result < 0}] [expr {$result ^ int($result - 1)}] } {1 -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 $cpudata 2] + } \ + -match regexp \ + -result {^(?:AuthenticAMD|CentaurHauls|CyrixInstead|GenuineIntel)$} + # cleanup -::tcltest::cleanupTests +cleanupTests + +} +namespace delete ::tcl::test::platform return + +# Local Variables: +# mode: tcl +# End: |