# Test Tcl_InputBlocked

test io-36.1 {Tcl_InputBlocked on nonblocking pipe} {stdio openpipe} {
    set f1 [open "|[list [interpreter]]" r+]
    puts $f1 {puts hello_from_pipe}
    flush $f1
    gets $f1
    fconfigure $f1 -blocking off -buffering full
    puts $f1 {puts hello}
    set x ""
    lappend x [gets $f1]
    lappend x [fblocked $f1]
    flush $f1
    after 200
    lappend x [gets $f1]
    lappend x [fblocked $f1]
    lappend x [gets $f1]
    lappend x [fblocked $f1]
    close $f1
    set x
} {{} 1 hello 0 {} 1}
test io-36.1.1 {Tcl_InputBlocked on nonblocking binary pipe} {stdio openpipe} {
    set f1 [open "|[list [interpreter]]" r+]
    chan configure $f1 -encoding binary -translation lf -eofchar {}
    puts $f1 {puts hello_from_pipe}
    flush $f1
    gets $f1
    fconfigure $f1 -blocking off -buffering full
    puts $f1 {puts hello}
    set x ""
    lappend x [gets $f1]
    lappend x [fblocked $f1]
    flush $f1