# expect/tcl code to test the das scanner

# jhrg

#

# $Log: scanner.2.exp,v $

# Revision 1.3  2002/06/03 22:21:16  jimg

# Merged with release-3-2-9

#

# Revision 1.2.54.1  2001/11/01 00:43:52  jimg

# Fixes to the scanners and parsers so that dataset variable names may

# start with digits. I've expanded the set of characters that may appear

# in a variable name and made it so that all except `#' may appear at

# the start. Some characters are not allowed in variables that appear in

# a DDS or CE while they are allowed in the DAS. This makes it possible

# to define containers with names like `COARDS:long_name.' Putting a colon

# in a variable name makes the CE parser much more complex. Since the set

# of characters that people want seems pretty limited (compared to the

# complete ASCII set) I think this is an OK approach. If we have to open

# up the expr.lex scanner completely, then we can but not without adding

# lots of action clauses to teh parser. Note that colon is just an example,

# there's a host of characters that are used in CEs that are not allowed

# in IDs.

#

# Revision 1.2  1997/05/05 20:29:22  jimg

# *** empty log message ***

#

# Revision 1.1  1996/07/16 16:54:33  jimg

# Added.

#

#

global comp_output		# contains output from das-test_start

global verbose			# this and srcdir are set by runtest.exp

global srcdir

set test_name scanner.2

set prompt "das-test:"

set timeout 2

set pass 1

das-test_start s

expect {

    "${prompt} " { 

    }

    timeout { 

	send_user "Timeout\n"

	set pass 0

    }

}

if {$pass} {

    set thing "a\r\n"

    send $thing

    expect {

	-re ".*WORD=${thing}${prompt} $" { 

	}

	timeout { 

	    send_user "Timeout\n"

	    set pass 0

	}

    }

}

if {$pass} {

    set thing "averylongidentifierthatishardtoread\r\n"

    send $thing

    expect {

	-re ".*WORD=${thing}${prompt} $" { 

	}

	timeout { 

	    send_user "Timeout\n"

	    set pass 0

	}

    }

}

if {$pass} {

    set thing "a_very_long_identifier_that_is_not_hard_to_read\r\n"

    send $thing

    expect {

	-re ".*WORD=${thing}${prompt} $" { 

	}

	timeout { 

	    send_user "Timeout\n"

	    set pass 0

	}

    }

}

if {$pass} {

    set thing "One_That_HASCAPITALS\r\n"

    send $thing

    expect {

	-re ".*WORD=${thing}${prompt} $" { 

	}

	timeout { 

	    send_user "Timeout\n"

	    set pass 0

	}

    }

}

if {$pass} {

    set thing "One_That_has_1234567890\r\n"

    send $thing

    expect {

	-re ".*WORD=${thing}${prompt} $" { 

	}

	timeout { 

	    send_user "Timeout\n"

	    set pass 0

	}

    }

}

if {$pass} {

    set thing "z1234567890\r\n"

    send $thing

    expect {

	-re ".*WORD=${thing}${prompt} $" { 

	}

	timeout { 

	    send_user "Timeout\n"

	    set pass 0

	}

    }

}

# Some things that are *not* identifiers! These should scan as strings.

# But now (5/5/97) people have convinced me to let these through! Arrgh...

# jhrg.

if {$pass} {

    set thing "a0.9\r\n"

    send $thing

    expect {

	-re ".*WORD=${thing}${prompt} $" { 

	}

	timeout { 

	    send_user "Timeout\n"

	    set pass 0

	}

    }

}

if {$pass} {

    pass $test_name

} else {

    fail $test_name

}

das-test_exit