John Hood
477729b315
Replace some blind timeouts with actual synchronization. Improve performance on some slow tests. Tweak some of the remaining timeouts. This still isn't good enough to get 'make -j9 check' working reliably on Cygwin for me; I think some Cygwin/ Windows scheduling issues remain.
93 lines
2.4 KiB
Bash
Executable File
93 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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#
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# This is a regression test for a bug seen where mosh-client's
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# prediction code would sometimes show "gück" when "glück" was typed.
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# mosh-client would output a predicted Unicode input character
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# first as an 8-bit character containing the lowest 8 bits of the
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# Unicode code point, then redraw it correctly with its UTF-8 sequence
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# when the prediction is validated. For many accented Latin
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# characters, the 8-bit character is an illegal UTF-8 code sequence.
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# Most terminal emulators will output the Unicode replacement
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# character, which is only visible until validation. urxvt, however,
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# draws no character and does not change the cursor location on an
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# illegal UTF-8 sequence, causing this bug to be visible as ongoing
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# display corruption. A subset of wide characters (including CJK)
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# will show display corruption with all terminal emulators, because a
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# narrow replacement character will be drawn when a wide character
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# should have been.
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#
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# tmux draws a replacement character for invalid UTF-8, and we
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# depend on that in this test.
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#
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# Another similar failing case is typing "faĩl". In this case the "ĩ"
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# would be predicted as ")" before being replaced by the
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# correct character.
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#
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. $(dirname $0)/e2e-test-subrs
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PATH=$PATH:.:$srcdir
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# Top-level wrapper.
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if [ $# -eq 0 ]; then
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e2e-test $0 tmux baseline mosh-args post
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exit
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fi
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tmux_commands()
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{
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for x in $(seq 1 5); do
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for y in $(seq 1 5); do
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for i in "gl" ü "ck fa" ĩ "l "; do
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printf "send-keys '%s'\n" "$i"
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sleepf
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done
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done
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printf "send-keys 0x0d\n"
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done
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printf "send-keys 0x0d\n"
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sleep 1
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printf "send-keys 0x04\n"
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# Unreliable on Cygwin under load, it seems.
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sleep 1
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printf "send-keys 0x04\n"
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# This will get killed by SIGPIPE.
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while sleep 1; do
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printf "show-options\n"
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done
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}
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tmux_stdin()
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{
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tmux_commands | "$@"
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exit
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}
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baseline()
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{
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# Just receive and toss input in canonical mode.
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cat > /dev/null
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}
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post()
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{
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# Look for bad output: ')' or \374
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if [ -n "$(env -u LC_ALL -u LC_CTYPE -u LANGUAGE LANG=C egrep "%output %0 (\)|$(printf \\374))" $(basename $0).d/baseline.tmux.log)" ]; then
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exit 1
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fi
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exit 0
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}
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case $1 in
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tmux)
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shift;
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tmux_stdin "$@";;
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baseline)
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baseline;;
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mosh-args)
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printf "%s\n" "--predict=always";;
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post)
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post;;
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*)
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fail "unknown test argument %s\n" $1;;
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esac
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