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# Package which can generate a variety of errors at known locations
proc error_generator {type} {
switch $type {
badcmd {
bogus command called
}
badvar {
set bogus
}
error {
error bogus
}
interpbadvar {
set x "some $bogus text"
}
interpbadcmd {
set x "some $bogus text"
}
package {
package require dummy
}
source {
source [file dirname [info script]]/dummy.tcl
}
badpackage {
package require bogus
}
returncode {
return -code error failure
}
badproc {
error_badproc
}
default {
puts "Unknown type=$type"
}
}
}
# line 40: Some empty lines above so that line numbers don't change
proc error_caller {type {method call}} {
switch $method {
call {
error_generator $type
}
uplevel {
uplevel 1 [list error_generator $type]
}
eval {
eval [list error_generator $type]
}
evalstr {
eval error_generator $type
}
default {
puts "Unknown method=$method"
}
}
}
proc error_badproc {} {
return [list missing bracket here
}
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