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# Commands covered:  cat (UNIX), expect

#

# 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.

if {[string compare test [info procs test]] == 1} then {source defs}

catch {unset x}

log_user 0

exp_spawn cat -u

exp_stty -echo < $spawn_out(slave,name)

test expect-1.1 {exact pattern} {

        expect "*"

        exp_send "a\r"

        set timeout 10

        set x 0

        expect -ex a {set x 1}

        set x

} {1}

test expect-1.2 {exact pattern buffering} {

        expect "*"

        exp_send "hiahi\r"

        set timeout 10

        set x 0

        expect -ex hi

        expect -ex hi {set x 1}

        set x

} {1}

# if only this test fails, then configure has guessed incorrectly and

# stty accesses the control terminal from stdout.  The quick fix is

# to edit expect_cf.h and define STTY_READS_STDOUT to 1.  (It should

# be commented out.)  If you figure out a way to fix the configure test,

# let me know.  Else, let me know a way to test for your particular

# machine and os version so it can be hardwired.

test expect-1.3 {exact pattern failure} {

        expect "*"

        exp_send "hiahi\r"

        set timeout 10

        set x 0

        expect -ex hi {set x 1}

        expect -ex hi {set x 2}

        expect -ex hi {set x 3}

        set x

} {2}

test expect-1.4 {glob pattern} {

        expect "*"

        exp_send "a\r"

        set timeout 10

        set x 0

        expect "a" {set x 1}

        set x

} {1}

test expect-1.5 {glob pattern buffering} {

        expect "*"

        exp_send "a\r"

        set timeout 10

        set x 0

        expect "*" {set x 1}

        set x

} {1}

test expect-1.6 {glob buffer} {

        expect "*"

        exp_send "philosophic\r"

        set timeout 10

        set x 0

        expect "hi"

        set x [string match *phi $expect_out(buffer)]

} {1}

test expect-1.7 {glob string} {

        expect "*"

        exp_send "philosophic\r"

        set timeout 10

        set x 0

        expect "hi"

        set expect_out(0,string)

} {hi}

close

wait