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proc setup {} {
save_env
# NOTE: Changing dir to $SRCDIR is necessary because file locations in the
# ssh config files (e.g. UserKnownHostsFile) are relative to $SRCDIR.
assert_bash_exec {cd $SRCDIR/fixtures/ssh}
}
proc teardown {} {
assert_bash_exec {cd $TESTDIR}
assert_env_unmodified {
/BASH_LINENO=/d
/BASH_SOURCE=/d
/OLDPWD=/d
}
}
setup
set test "Tab should complete both commands and hostname"
# Try completion
set cmd "ssh -F config ls"
send "$cmd\t"
set expected "^$cmd\r\n.*ls.*ls_known_host.*\r\n/@$cmd$"
expect {
-re $expected { pass "$test" }
-re /@ { unresolved "$test at prompt" }
default { unresolved "$test" }
}
sync_after_int
set test "-F without space shouldn't error"
# Try completion
set cmd "ssh -F"
send "$cmd\t "
set expected "^$cmd $"
expect {
-re "^${cmd}bash: option requires an argument -- F" { fail "$test" }
-re "^$cmd\r\n.*\r\n/@" { pass "$test" }
-re /@ { unresolved "$test at prompt" }
default { unresolved "$test" }
}
sync_after_int
set test "First argument shouldn't complete with commands"
# NOTE: This test assumes there's a command "bash" and no host named "bash"
set cmd "ssh bas"
assert_complete [get_known_hosts "bas"] $cmd $test
sync_after_int
set test "First argument should complete partial hostname"
# Build string list of hostnames, starting with the character of the first
# host, unless host starts with a COMP_WORDBREAKS character, e.g. a colon (:).
# Hosts starting with a COMP_WORDBREAKS character are left out because these
# are exceptional cases, requiring specific tests.
set hosts {}
set char ""
foreach h [get_known_hosts] {
set first [string range $h 0 0]
if {$char == "" && [string first $first $::COMP_WORDBREAKS] == -1} {set char $first}
if {$char != ""} {
# Only append unique hostnames starting with $char
if {$first == $char && [lsearch -exact $hosts "$h"] == -1} {
lappend hosts "$h"
}
}
}
assert_complete $hosts "ssh $char" $test -ltrim-colon-completions -expect-cmd-minus "$char"
sync_after_int
set test "-F should complete filename"
assert_complete "-Fspaced\\ \\ conf" "ssh -Fsp" $test
sync_after_int
teardown
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