############################################################################### # # vendor.eagle -- # # Extensible Adaptable Generalized Logic Engine (Eagle) # Vendor Initialization File # # Copyright (c) 2007-2012 by Joe Mistachkin. All rights reserved. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. # # RCS: @(#) $Id: $ # ############################################################################### # # STUB: This script file is a placeholder. This file, when present, is always # evaluated when an interpreter is initialized. Vendors distributing # Eagle can place custom application-specific, interpreter-specific # initialization and/or customizations in here. Additionally, this file # may contain per-interpreter customizations required when porting to # new platforms, operating systems, etc. # ############################################################################### ############################## BEGIN VENDOR CODE ############################## ############################################################################### # # NOTE: Use our own namespace here because even though we do not directly # support namespaces ourselves, we do not want to pollute the global # namespace if this script actually ends up being evaluated in Tcl. # namespace eval ::Eagle { if {[isEagle]} then { proc checkForTestOverrides { channel varNames quiet } { set result 0 foreach varName $varNames { if {![uplevel 1 [list info exists $varName]]} then { continue } incr result if {!$quiet} then { catch { tqputs $channel [appendArgs \ "---- found vendor-specific test override \"" $varName \ "\" with value \"" [uplevel 1 [list set $varName]] \"\n] } } } # # NOTE: Keep track of the list of test override variables, for later # use by the test suite. This needs to be done after the loop # above because the variable used to keep track is listed with # the other possible test override variables. # if {![uplevel 1 [list info exists test_overrides]]} then { uplevel 1 [list set test_overrides $varNames] } return $result } proc addTestSuiteToAutoPath { channel varName quiet } { # # NOTE: Start with the directory containing this file. # set dir [file normalize [file dirname [info script]]] # # NOTE: Keep going until the directory name is empty OR is actually the # root of the associated volume. # while {[string length $dir] > 0 && \ [lsearch -exact -nocase -- [file volumes] $dir] == -1} { # # NOTE: Does this directory have the necessary sub-directory that # contains a package index file? # if {[file exists [file join $dir Tests]] && \ [file isdirectory [file join $dir Tests]] && \ [file exists [file join $dir Tests pkgIndex.eagle]] && \ [file isfile [file join $dir Tests pkgIndex.eagle]]} then { # # NOTE: If requested, give our caller access to the name of the # directory we just found. # if {[string length $varName] > 0} then { upvar 1 $varName dir2 } # # NOTE: Ok, show the directory we found. # set dir2 [file join $dir Tests] # # NOTE: We found the necessary directory to add to the auto-path; # However, we cannot simply add it to the auto-path directly # because the auto-path is dynamically constructed after this # script is evaluated; therefore, set the Eagle library path # environment variable and force the appropriate internal path # list to be refreshed. # if {![info exists ::env(EAGLELIBPATH)] || \ [lsearch -exact $::env(EAGLELIBPATH) $dir2] == -1} then { # # NOTE: If we have NOT been instructed to be quiet, report now. # if {!$quiet} then { catch { tqputs $channel [appendArgs \ "---- found vendor-specific test package directory \"" \ $dir2 "\", adding...\n"] } } # # NOTE: Append the directory to the necessary environment variable # so that it will get picked up when Eagle actually rebuilds # the auto-path list (below). # lappend ::env(EAGLELIBPATH) $dir2 # # NOTE: Force Eagle to rebuild the auto-path list for the current # interpreter right now. # object invoke Utility RefreshAutoPathList true } # # NOTE: We are done, return success. # return true } # # NOTE: Keep going up the directory tree... # set dir [file dirname $dir] } # # NOTE: If we have NOT been instructed to be quiet, report now. # if {!$quiet} then { catch { tqputs $channel \ "---- could not find vendor-specific test package directory\n" } } # # NOTE: Directory not found, return failure. # return false } proc setupInterpreterTestPath { channel dir quiet } { set testPath [object invoke -flags +NonPublic Interpreter.GetActive \ TestPath] if {$dir ne $testPath} then { object invoke -flags +NonPublic Interpreter.GetActive TestPath $dir if {!$quiet} then { catch { tqputs $channel [appendArgs \ "---- set interpreter test path to \"" $dir \"\n] } } } } # # NOTE: Check for any overridden settings that may have been specified via # the command line, etc. # checkForTestOverrides stdout [expr {[info exists test_overrides] ? \ $test_overrides : [list binary_directory build_base_directory \ build_directory common_directory connection_flags database_directory \ datetime_format scratch_directory temporary_directory \ test_configuration test_configurations test_constraints \ test_machine test_overrides test_platform test_year test_years \ test_year_clr_v2 test_year_clr_v4 vendor_directory]}] false # # NOTE: This variable will contain the name of the directory containing the # vendor-specific testing infrastructure. If the variable does not # already exist, create it; otherwise, it has been overridden and the # existing value should be left intact. # set have_vendor_directory [info exists vendor_directory] if {!$have_vendor_directory} then { set vendor_directory "" } # # NOTE: This procedure will attempt to find the vendor-specific testing # infrastructure directory and add it to the auto-path for the # current interpreter. Normally, this will also set the variable # created above to point to the directory added to the auto-path; # however, this will not be done if the variable was not created # by us. # addTestSuiteToAutoPath stdout [expr {$have_vendor_directory ? "" : \ "vendor_directory"}] false unset have_vendor_directory # # NOTE: If we actually found a vendor-specific testing infrastructure # directory then modify the TestPath property of the current # interpreter to point directly to it. # if {[string length $vendor_directory] > 0} then { setupInterpreterTestPath stdout $vendor_directory false } } } ############################################################################### ############################### END VENDOR CODE ############################### ###############################################################################